From c51f1bcffb74aea44ec379710c3d0d3dc252a7e2 Mon Sep 17 00:00:00 2001
From: Niko PLP <niko@nextgraph.org>
Date: Wed, 16 Aug 2023 08:01:38 +0300
Subject: [PATCH] Squashed 'librocksdb-sys/rocksdb/' changes from
 62d62a9d1..2776c764d

2776c764d copying key when received
85d59d7c7 randomize only the IV part of prefix

git-subtree-dir: librocksdb-sys/rocksdb
git-subtree-split: 2776c764d099304c656a4515ee4d4383fb2b12b1
---
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 .github/workflows/rust.yml                    |  109 -
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 .gitignore                                    |  104 +-
 librocksdb-sys/rocksdb/.lgtm.yml => .lgtm.yml |    0
 .../.watchmanconfig => .watchmanconfig        |    0
 librocksdb-sys/rocksdb/AUTHORS => AUTHORS     |    0
 CHANGELOG.md                                  |  416 --
 .../rocksdb/CMakeLists.txt => CMakeLists.txt  |    0
 .../CODE_OF_CONDUCT.md => CODE_OF_CONDUCT.md  |    0
 CONTRIBUTING.md                               |   55 +-
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 Cargo.toml                                    |   47 -
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 LICENSE                                       |  202 -
 .../rocksdb/LICENSE.Apache => LICENSE.Apache  |    0
 .../LICENSE.leveldb => LICENSE.leveldb        |    0
 MAINTAINERSHIP.md                             |   43 -
 librocksdb-sys/rocksdb/Makefile => Makefile   |    0
 .../rocksdb/PLUGINS.md => PLUGINS.md          |    0
 README.md                                     |   72 +-
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 librocksdb-sys/rocksdb/USERS.md => USERS.md   |    0
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 rename {librocksdb-sys/rocksdb/db => db}/blob/blob_file_cache_test.cc (100%)
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 rename {librocksdb-sys/rocksdb/db => db}/blob/blob_file_garbage.h (100%)
 rename {librocksdb-sys/rocksdb/db => db}/blob/blob_file_garbage_test.cc (100%)
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 rename {librocksdb-sys/rocksdb/db => db}/blob/blob_file_reader.cc (100%)
 rename {librocksdb-sys/rocksdb/db => db}/blob/blob_file_reader.h (100%)
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 rename {librocksdb-sys/rocksdb/db => db}/builder.cc (100%)
 rename {librocksdb-sys/rocksdb/db => db}/builder.h (100%)
 rename {librocksdb-sys/rocksdb/db => db}/c.cc (100%)
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 rename {librocksdb-sys/rocksdb/db => db}/db_impl/db_impl_secondary.cc (100%)
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 rename {librocksdb-sys/rocksdb/db => db}/plain_table_db_test.cc (100%)
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 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/cassandra_compactionfilterjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/cassandra_value_operator.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/checkpoint.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/clock_cache.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/columnfamilyhandle.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compact_range_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_filter.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_filter_factory.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_filter_factory_jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_filter_factory_jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_job_info.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_job_stats.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_options_fifo.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compaction_options_universal.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/comparator.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/comparatorjnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/comparatorjnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/compression_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/concurrent_task_limiter.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/config_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/cplusplus_to_java_convert.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/env.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/env_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/event_listener.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/event_listener_jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/event_listener_jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/filter.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/ingest_external_file_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/iterator.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/loggerjnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/loggerjnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/lru_cache.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/memory_util.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/memtablejni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/merge_operator.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/native_comparator_wrapper_test.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/optimistic_transaction_db.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/optimistic_transaction_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/options_util.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/persistent_cache.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/portal.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/ratelimiterjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/remove_emptyvalue_compactionfilterjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/restorejni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/rocks_callback_object.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/rocksdb_exception_test.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/rocksjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/slice.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/snapshot.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/sst_file_manager.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/sst_file_reader_iterator.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/sst_file_readerjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/sst_file_writerjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/sst_partitioner.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/statistics.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/statisticsjni.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/statisticsjni.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/table.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/table_filter.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/table_filter_jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/table_filter_jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/testable_event_listener.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/thread_status.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/trace_writer.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/trace_writer_jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/trace_writer_jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_db.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_db_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_log.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_notifier.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_notifier_jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_notifier_jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/transaction_options.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/ttl.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/wal_filter.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/wal_filter_jnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/wal_filter_jnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/write_batch.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/write_batch_test.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/write_batch_with_index.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/write_buffer_manager.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/writebatchhandlerjnicallback.cc (100%)
 rename {librocksdb-sys/rocksdb/java => java}/rocksjni/writebatchhandlerjnicallback.h (100%)
 rename {librocksdb-sys/rocksdb/java => java}/samples/src/main/java/OptimisticTransactionSample.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/samples/src/main/java/RocksDBColumnFamilySample.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/samples/src/main/java/RocksDBSample.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/samples/src/main/java/TransactionSample.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractCompactionFilter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractComparator.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractComparatorJniBridge.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractEventListener.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractImmutableNativeReference.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractMutableOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractNativeReference.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractRocksIterator.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractSlice.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractTableFilter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractTraceWriter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractTransactionNotifier.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractWalFilter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AbstractWriteBatch.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AccessHint.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BackgroundErrorReason.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BackupEngine.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BackupEngineOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BackupInfo.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BlockBasedTableConfig.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BloomFilter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/BuiltinComparator.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ByteBufferGetStatus.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Cache.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CassandraCompactionFilter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CassandraValueMergeOperator.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Checkpoint.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ChecksumType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ClockCache.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ColumnFamilyDescriptor.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ColumnFamilyHandle.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ColumnFamilyMetaData.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ColumnFamilyOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactRangeOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionJobInfo.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionJobStats.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionOptionsFIFO.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionOptionsUniversal.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionPriority.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionReason.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionStopStyle.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompactionStyle.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ComparatorOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ComparatorType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompressionOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/CompressionType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ConcurrentTaskLimiter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ConfigOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/DBOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/DBOptionsInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/DataBlockIndexType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/DbPath.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/DirectSlice.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/EncodingType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Env.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/EnvOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/EventListener.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Experimental.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ExternalFileIngestionInfo.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/FileOperationInfo.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Filter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/FlushJobInfo.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/FlushOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/FlushReason.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/HashSkipListMemTableConfig.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/HistogramData.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/HistogramType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Holder.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/IndexShorteningMode.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/IndexType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/InfoLogLevel.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/IngestExternalFileOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/KeyMayExist.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/LRUCache.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/LevelMetaData.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/LiveFileMetaData.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/LogFile.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Logger.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MemTableConfig.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MemTableInfo.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MemoryUsageType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MemoryUtil.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MergeOperator.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MutableColumnFamilyOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MutableDBOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MutableDBOptionsInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MutableOptionKey.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/MutableOptionValue.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/NativeComparatorWrapper.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/NativeLibraryLoader.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/OperationStage.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/OperationType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/OptimisticTransactionDB.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/OptimisticTransactionOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/OptionString.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Options.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/OptionsUtil.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/PersistentCache.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/PlainTableConfig.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/PrepopulateBlobCache.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Priority.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/Range.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RateLimiter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RateLimiterMode.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ReadOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ReadTier.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RestoreOptions.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/ReusedSynchronisationType.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksCallbackObject.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksDB.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksDBException.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksEnv.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksIterator.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksIteratorInterface.java (100%)
 rename {librocksdb-sys/rocksdb/java => java}/src/main/java/org/rocksdb/RocksMemEnv.java (100%)
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 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolm7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9pp.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr_basic.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp_basic.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschool.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschoolm7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusubm7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpdelay.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmd5m7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul1024_avx2as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul_avx2as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontreductionm7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr1024_avx2as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr_avx2as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred_basic.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp_basic.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpmulx.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpp192r1funcs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpp224r1funcs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256funcs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256r1funcs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpp384r1funcs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpp521r1funcs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcppurgeblkm7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprc4m7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128ccme9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128cmace9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcbcpipee9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcfbpipee9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decrypte9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptecbpipee9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptxtse9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcbce9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcfbe9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctr128pipee9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctrpipee9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encrypte9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptecbpipee9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptofbe9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptxtse9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safedecu8as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safeencu8as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcprijnkeym7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1e9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1l9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1m7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1nias.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1u8as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256e9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256l9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256m7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256nias.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256u8as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512e9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512l9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512m7as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm2pfuncs_montas.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3e9as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3u8as.asm (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant_txt_acm.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/asm_intel64/reg_sizes.inc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/cpinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/CMakeLists.txt (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/Readme.md (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/cpu_features.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/defs.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_sm2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ed25519.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/exp.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/rsa.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm3.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_ccm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_gcm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/status.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/version.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/x25519.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/crypto_mb_ver.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_cvt52.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_defs.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_math.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/mem_fns.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp5_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp7_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_ed25519.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_n25519.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_p25519.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_ed25519_precomp4.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/sha512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/exp/ifma_exp_method.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_div_104_by_52.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_arith.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_cp.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_ssl.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_method.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_arith_sm2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecpoint_sm2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecprecomp4_psm2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_common.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb16.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb8.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_ccm_mb.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_gcm_mb.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_mb.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/CMakeLists.txt (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.defs (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.linux.lib-export (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.macosx.lib-export (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/common/cpu_features.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_res.gen (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_ver.rc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma52_mb8_template.cxx (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_cvt52.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_version.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_m256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_ed25519.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_n25519.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_p25519.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_ed25519.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/sha512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp1k_mb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp2k_mb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp3k_mb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp4k_mb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_mb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_method.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/AMS4x52x20_diagonal_stitched_with_extract_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmm52x20_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmr52x20_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x10_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x20_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x30_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x40_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x60_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x79_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x10_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x20_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x30_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x40_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x60_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x79_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x10_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x20_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x40_diagonal_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_extract_amm52x20_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_div_104_by_52.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x10_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_65537_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x30_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_65537_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_65537_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_65537_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_method.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_other52x_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_layer_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_layer_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_layer_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub65537_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub_layer_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_nsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_psm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdh_sm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdsa_sm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpoint_sm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpubkey_sm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_decrypt_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_encrypt_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_get_tag_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_msg_len_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_tag_len_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_aad_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_iv_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_decrypt_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_encrypt_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_get_tag_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_init_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_update_aad_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_decrypt_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_j0_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_finalize_iv_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_gctr_kernel_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_get_tag_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_ghash_mul_single_block_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_precompute_hashkey_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_aad_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_full_blocks_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_partial_blocks_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_iv_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_decrypt_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_encrypt_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_get_tag_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_init_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_aad_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_iv_mb16_api.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_dec_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_enc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_dec_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_enc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_dec_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_enc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_dec_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_enc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_dec_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_enc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_setkey_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_dec_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_enc_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_mb16.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/crypto_mb/src/x25519/ifma_x25519.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512vl.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_defs.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_defs_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p384.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p521.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp7_p256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/emptyfile.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/exports.linux.lib-export (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/exports.macosx.lib-export (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_almmontinv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_almmontinv_ct.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_enginegetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_engineinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_getpool.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_inv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_montfactor.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_montinv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_packctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmod_unpackctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethod.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethod.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethod_dlp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethod_gfp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethod_mont.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethod_rsa.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodmethodstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsmodstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsscramble.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsscramble.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/gsscramble_sscm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_amm52x20.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_amm52x20_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_amm52x30.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_amm52x30_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_amm52x40.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_amm52x40_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_exp52x20.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_exp52x20_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_exp52x30_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_exp52x40_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_exp52x_dual.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_math_avx512vl.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_norm52x.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ifma_rsa_arith.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/ippcp.def (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/owncp.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_128keyexpansion_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_192keyexpansion_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_256keyexpansion_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_decrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_encrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbc_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmgettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccminit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmmessagelen.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmstart.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ccmtaglen.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cfb128decrypt_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cfb64decrypt_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cfb_mb_encrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cfbencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cmac_stuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cmacfinal.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cmacgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cmacgettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cmacinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_cmacupdate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ctr_process.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ctrdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_rij128pipe_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_stream_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ctrencryptr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_deckeyexpansion_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_decrypt_vaes512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ecb_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ecbdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ecbencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_encrypt_vaes512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_expandkey_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcm_vaes512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmauth_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmgettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcminit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmmul_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessaad.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessiv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmreinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmreset.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_gcmstart.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_keys_ni.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_ofb.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_process_ofb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_randomnoise.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_s2v_cmac.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_setupnoise.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_sivdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_sivencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_sivstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmdec_avx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmenc_avx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_xts_vaes512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt_direct.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt_direct.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaes_xtsinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesauthccm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesauthgcm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesauthgcm_avx512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaescmac_setupnoise.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesdecryptofb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesencryptofb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcm_setupnoise.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcmtableca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_mulpx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_precom.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_decpx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_encpx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesminit_internal.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesminit_internal.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesminitca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesmxts.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesmxtsctxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesmxtsstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesnoise.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaespack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaessetkey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpaesunpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfour.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfour_processdata.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourcheckkey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourreset.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcparcfourunpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbn.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbn_pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbn_unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbn_val1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbn_val2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbn_val3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithadd.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithcmp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithcmpz.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithdiv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithgcd.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithmac.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithminv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithmod.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithmul.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnarithsub.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbngetext.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbngetlen.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbngetoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbngetref.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbngetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbngetwords.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbninit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnresource.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnresourceca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnsetoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnsetwords.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_add.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_dec.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_div.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_inc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_muldigit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_sub.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_arith_submuldigit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_getoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_nlz.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32_setoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32arith.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu32misc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_add.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_addmuldigit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_dec.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_gcd.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_inc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_minv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_mul_adc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_sqr_adc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_sub.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_arith_submuldigit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_getoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_lsr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_msbit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_nlz.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_ntz.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnu_setoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnuarith.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnuimpl.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpbnumisc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpcmac.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdes.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdescipherm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdesgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdesinitca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdesinitpxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdespack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdesspbox.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdesunpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlp.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlp_packctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlp_unpackctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpgeneratedh.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpgeneratedsa.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpgenkeypair.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpget.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpgetdp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlppack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlppublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpresultca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpsecretdhca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpset.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpsetdp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpsetkeypair.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpsigndsaca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpunpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpvalidatedh.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpvalidatedsa.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpvalidatekeypair.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpdlpverifydsaca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpecc_psetdp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccp.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpaddpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstdsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpcheckpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpcomparepoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgenkeyca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpget.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetorderbitsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpgetsizestdsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstd521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpinitstdsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpmulpointscalar.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpnegativepoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccppointgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccppointinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccppublickeyca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsecretdhca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsecretdhcca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpset.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetkeyca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetpointatinfinity.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstd521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsetstdsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsigndsaca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsignnrca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpsignsm2ca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_BN_256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpstdca_SM2_256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpvalidateca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpvalidatekeyca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpverifydsaca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpverifynrca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccpverifysm2ca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpeccresultca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpecprime.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_exp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_get.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_getoctstring.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_gfeqnr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_inv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_rand.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_set.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_setgfp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_setoctstring.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfp_sqrt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpadd.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpaddpe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpbufsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpcmpelem.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpconj.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpcpyelem.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_add.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_addaffine.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_baseprod.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_comppont.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_dblpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_getpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_makepoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_mul.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_mul1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_negpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_prod.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_selectp192r1w7.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_selectp224r1w7.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_selectp256r1w7.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_selectp384r1w5.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_selectp521r1w5.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_setpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpec_setuptable.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecaddpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbindstd192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbindstd224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbindstd256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbindstd384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbindstd521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbindstdsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecbufsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpeccmppoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpeccpypoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecdh.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecdhc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesdecryptsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesencryptsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesfinalsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesgetbufferssizesm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesgetsizesm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesinitsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecessetkeysm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecessm2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecesstartsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecget.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecgetinfo.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecgetpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecgetpointoctstring.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecgetpointreg.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecgetsubgroup.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstd521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstdbn256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecinitstdsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpeckeys.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecmakepoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecmulpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecnegpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecpointstuff.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecprivatekey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecpublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecset.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointatinf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointoctstring.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointrand.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetpointreg.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsetsubgroup.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsigndsa.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsignnr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecsignsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpectstpoint.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpectstpointinsubgroup.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecverify.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecverifydsa.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecverifynr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpecverifysm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpelemgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpeleminit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpexp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpgetelem.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpgetelemoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpinfo.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpinitarbitrary.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpinitfixed.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpinv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpisunityelem.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpiszeroelem.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_192r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_224r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_256bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_256r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_384r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_521r1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_com.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmethod_sm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmul.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmulexp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpmulpe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpneg.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsetelem.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsetelemhash.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsetelemhashrmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsetelemoctstr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsetelemrand.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsetelemreg.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsqr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsqrt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsub.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpsubpe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_add_gfe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_conj.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_exp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_get.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_getpolyterm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_inv.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_mul_gfe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_multiexp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_neg.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_rand.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_set.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_setpolyterm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpx_sub_gfe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxinitbinomial.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3_epid2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_mulc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_add.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_decode.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_div2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_encode.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_neg.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sqr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sub.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxstuff.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpgfpxstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphash.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphash_digest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphash_func.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphash_init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphash_reinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphash_rmf.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashca_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashcnt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashduplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashduplicate_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashfinal.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashfinal_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashgetinfo_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashgetsize_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashgettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashgettag_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashinit_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmd5px.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmessage.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmessage_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_md5.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_rmf.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha224.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_224.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethod_sm3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_md5.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_224.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashmethodset_sm3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashpack_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashsha1px.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashsha256px.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashsha512px.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashsm3px.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_ni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_tt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha384.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_224.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_256.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sm3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashunpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashunpack_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashupdate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphashupdate_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_message.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_rmf.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmac_update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacca_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacduplicate_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacfinal_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacgetsize_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacgettag_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacmessage_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacpack_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacunpack_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcphmacupdate_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmask_ct.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5ca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5stuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmd5update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmgf1ca_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmgf2ca_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_exp_bufsize.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu_sscm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_expsafebinary.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu_sscm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_multiexp_fast.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_multiexpinitarray.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_packctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_set.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmont_unpackctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontexp.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontexp_winsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontform.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontget.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontgomery.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontinit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontmul.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontred.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontred.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpmontset.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpname.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin_sscm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win_sscm.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngrsa.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpngrsamethod.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpp192r1precomca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpp224r1precomca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpp256r1precomca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpp384r1precomca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpp521r1precomca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprime_isco.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprime_isprob.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprime_mimimaltest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprime_packctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprime_test.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprime_unpackctx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimeg.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimegen_bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimegenca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimeget.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimeget_bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimegetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimeginitca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimegsetca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimeset_bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimetest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprimetest_bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprng.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprng_gen.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprng_genhw.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngen_bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngen_pattern.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngen_range.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngenca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngenhw_bn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngenhwca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprnggetseed.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprnggetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprnginitca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngsetaugment.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngsetca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngsetmodulus.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpprngsetseed.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safe.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safe.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safe2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safedec2pxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safedecpxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safeenc2pxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprij128safeencpxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprijdecsboxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprijencsboxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprijkeysca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprijtables.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_decrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_emsa_pkcs1v15.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_encrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_generatekeys.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_generatesign_pkcs1v15.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizeprivatekey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizepublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_priv.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_pub.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getpublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_getsizepublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_private.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_public.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_private.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_public.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_private.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_public.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_private.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_public.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher_crt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_gspub_cipher.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_initpublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_montexpgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_pkcs1c15_data.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_pkcs1v15_preproc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_pss_preproc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_setpublickey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey1.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey2.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_sizeof_pubkey.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_validatekeys.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsa_verifysign_pkcs1v15.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsadecrypt_pkcsv15.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaencrypt_pkcsv15.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsasign_pss.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsasign_pss_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaverify_pss.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaverify_pss_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15_rmf.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpscramble.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1ca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1stuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha1update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha224update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256_messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256ca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256stuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha256update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha384update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512_init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512_messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512stuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsha512update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpshsmgfca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm2pprecomca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3ca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3duplicate.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3final.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3gettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3init.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3messagedigest.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3pack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3stuff.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3unpack.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsm3update.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_cbc_gfni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmdecrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmencrypt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmgetsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmgettag.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccminit.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmmessagelen.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmstart.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ccmtaglen.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_cfb_gfni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_cipher.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ctr_gfni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ecb_gfni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_aesni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_gfni.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_gfni.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_l9cn.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_process_ctr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4_y8cn.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4authccm.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4cbcl9cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4cbcy8cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4cnt.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4ctrl9cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4ctry8cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptcfb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptctr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptecb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4decryptofb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4ecb_aesni_x12y8cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4ecb_setkeysy8cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4ecbl9cn.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs1.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs3.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptcfb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptctr.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptecb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4encryptofb.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4getsize.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4initca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpsms4setkey.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesctrca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcpxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesdecryptcfbca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesdecryptecbca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesecbpxca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesencryptcbcca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesencryptcbcpx.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesencryptcfbca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesencryptecbca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptdesofbca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptool.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptool.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcptrngenhwca.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpvariant.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpver.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpver.h (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/pcpver.rc (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_nsm2.c (100%)
 rename {librocksdb-sys/rocksdb/plugin => plugin}/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_psm2.c (100%)
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 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/point/point_lock_manager_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/point/point_lock_manager_test.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/point/point_lock_tracker.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/point/point_lock_tracker.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_lock_manager.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_locking_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/COPYING.AGPLv3 (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/COPYING.APACHEv2 (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/COPYING.GPLv2 (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/README (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/db.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/ft/comparator.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/ft/ft-status.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/concurrent_tree.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/concurrent_tree.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/keyrange.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/keyrange.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/lock_request.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/lock_request.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/locktree.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/locktree.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/manager.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/range_buffer.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/range_buffer.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/treenode.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/treenode.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/txnid_set.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/txnid_set.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/wfg.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/locktree/wfg.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/memory.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_assert_subst.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_atomic.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_external_pthread.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_instrumentation.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_portability.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_pthread.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_race_tools.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/toku_time.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/portability/txn_subst.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/standalone_port.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/dbt.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/dbt.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/growable_array.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/memarena.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/memarena.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/omt.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/omt_impl.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/partitioned_counter.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/lib/util/status.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/range_tree_lock_manager.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/range_tree_lock_manager.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/range_tree_lock_tracker.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/lock/range/range_tree/range_tree_lock_tracker.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/optimistic_transaction.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/optimistic_transaction.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/optimistic_transaction_db_impl.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/optimistic_transaction_db_impl.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/optimistic_transaction_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/pessimistic_transaction.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/pessimistic_transaction.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/pessimistic_transaction_db.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/pessimistic_transaction_db.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/snapshot_checker.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/timestamped_snapshot_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_base.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_base.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_db_mutex_impl.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_db_mutex_impl.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_test.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_util.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/transaction_util.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_committed_transaction_ts_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_prepared_transaction_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_prepared_txn.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_prepared_txn.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_prepared_txn_db.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_prepared_txn_db.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_unprepared_transaction_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_unprepared_txn.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_unprepared_txn.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_unprepared_txn_db.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/transactions/write_unprepared_txn_db.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/ttl/db_ttl_impl.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/ttl/db_ttl_impl.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/ttl/ttl_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/util_merge_operators_test.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/wal_filter.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/write_batch_with_index/write_batch_with_index.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/write_batch_with_index/write_batch_with_index_internal.cc (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/write_batch_with_index/write_batch_with_index_internal.h (100%)
 rename {librocksdb-sys/rocksdb/utilities => utilities}/write_batch_with_index/write_batch_with_index_test.cc (100%)

diff --git a/librocksdb-sys/rocksdb/.circleci/config.yml b/.circleci/config.yml
similarity index 100%
rename from librocksdb-sys/rocksdb/.circleci/config.yml
rename to .circleci/config.yml
diff --git a/librocksdb-sys/rocksdb/.circleci/ubsan_suppression_list.txt b/.circleci/ubsan_suppression_list.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/.circleci/ubsan_suppression_list.txt
rename to .circleci/ubsan_suppression_list.txt
diff --git a/librocksdb-sys/rocksdb/.clang-format b/.clang-format
similarity index 100%
rename from librocksdb-sys/rocksdb/.clang-format
rename to .clang-format
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
deleted file mode 100644
index 25ad816..0000000
--- a/.github/workflows/rust.yml
+++ /dev/null
@@ -1,109 +0,0 @@
-name: RocksDB CI
-
-on: [push, pull_request]
-env:
-  RUST_VERSION: 1.60.0
-
-jobs:
-  fmt:
-    name: Rustfmt
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-          components: rustfmt
-          profile: minimal
-          override: true
-      - name: Run rustfmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
-
-  doc-check:
-    name: Rustdoc-check
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-          components: rust-docs
-          profile: minimal
-          override: true
-      - name: Run cargo rustdoc
-        uses: actions-rs/cargo@v1
-        with:
-          command: rustdoc
-          args: -- -D warnings
-
-  clippy:
-    name: Clippy
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-          components: clippy
-          profile: minimal
-          override: true
-      - name: Run clippy
-        uses: actions-rs/clippy-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-targets -- -D warnings
-
-  audit:
-    name: Security audit
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/audit-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-  test:
-    name: ${{ matrix.build }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        build: [Linux, macOS, Windows]
-        include:
-          - build: Linux
-            os: ubuntu-latest
-          - build: macOS
-            os: macos-latest
-          - build: Windows
-            os: windows-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - name: Install rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-          target: ${{ matrix.target }}
-          profile: minimal
-          override: true
-      - name: Remove msys64 # Workaround to resolve link error with C:\msys64\mingw64\bin\libclang.dll
-        if: runner.os == 'Windows'
-        run: Remove-Item -LiteralPath "C:\msys64\" -Force -Recurse
-      - name: Install dependencies
-        if: runner.os == 'Windows'
-        run: choco install llvm -y
-      - name: Run rocksdb tests
-        run: |
-          cargo test --all
-          cargo test --all --features multi-threaded-cf
-      - name: Run rocksdb tests (jemalloc)
-        if: runner.os != 'Windows'
-        run: cargo test --all --features jemalloc
diff --git a/librocksdb-sys/rocksdb/.github/workflows/sanity_check.yml b/.github/workflows/sanity_check.yml
similarity index 100%
rename from librocksdb-sys/rocksdb/.github/workflows/sanity_check.yml
rename to .github/workflows/sanity_check.yml
diff --git a/.gitignore b/.gitignore
index 50a0d03..8dd7e82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,99 @@
-*.swo
-target
-Cargo.lock
-*.orig
-*.bk
-*rlib
+make_config.mk
+rocksdb.pc
+
+*.a
+*.arc
+*.d
+*.dylib*
+*.gcda
+*.gcno
+*.o
+*.o.tmp
+*.so
+*.so.*
+*_test
+*_bench
+*_stress
+*.out
+*.class
+*.jar
+*.*jnilib*
+*.d-e
+*.o-*
+*.swp
+*~
+*.vcxproj
+*.vcxproj.filters
+*.sln
+*.cmake
+.watchmanconfig
+CMakeCache.txt
+CMakeFiles/
+build/
+
+ldb
+manifest_dump
+sst_dump
+blob_dump
+block_cache_trace_analyzer
+tools/block_cache_analyzer/*.pyc
+column_aware_encoding_exp
+util/build_version.cc
+build_tools/VALGRIND_LOGS/
+coverage/COVERAGE_REPORT
+.gdbhistory
+.gdb_history
+package/
+unity.a
 tags
-path
+etags
+rocksdb_dump
+rocksdb_undump
+db_test2
+trace_analyzer
+block_cache_trace_analyzer
+io_tracer_parser
 .DS_Store
-.idea
+.vs
 .vscode
+.clangd
+
+java/out
+java/target
+java/test-libs
+java/*.log
+java/include/org_rocksdb_*.h
+
+.idea/
+*.iml
+
+rocksdb.cc
+rocksdb.h
+unity.cc
+java/crossbuild/.vagrant
+.vagrant/
+java/**/*.asc
+java/javadoc
+
+scan_build_report/
+t
+LOG
+
+db_logs/
+tp2/
+fbcode/
+fbcode
+buckifier/*.pyc
+buckifier/__pycache__
+
+compile_commands.json
+clang-format-diff.py
+.py3/
+
+fuzz/proto/gen/
+fuzz/crash-*
+
+cmake-build-*
+third-party/folly/
+.cache
+*.sublime-*
diff --git a/librocksdb-sys/rocksdb/.lgtm.yml b/.lgtm.yml
similarity index 100%
rename from librocksdb-sys/rocksdb/.lgtm.yml
rename to .lgtm.yml
diff --git a/librocksdb-sys/rocksdb/.watchmanconfig b/.watchmanconfig
similarity index 100%
rename from librocksdb-sys/rocksdb/.watchmanconfig
rename to .watchmanconfig
diff --git a/librocksdb-sys/rocksdb/AUTHORS b/AUTHORS
similarity index 100%
rename from librocksdb-sys/rocksdb/AUTHORS
rename to AUTHORS
diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index c6c487d..0000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,416 +0,0 @@
-# Changelog
-
-## [Unreleased]
-
-## 0.21.0 (2023-05-09)
-
-* Add doc-check to CI with fix warnings in docs (YuraKotov)
-* Fix rustdoc::broken-intra-doc-links errors (YuraKotov)
-* Fix 32-bit ARM build (EyeOfPython)
-* Allow specifying checksum type (romanz)
-* Enable librocksdb-sys to be built by rustc_codegen_cranelift (ZePedroResende)
-* Update to RocksDB 8.0.0 (niklasf)
-* Block cache creation failure is not recoverable (niklasf)
-* Update iOS min version to 12 in the build script (mighty840)
-* Actually enable `io-uring` (niklasf)
-* Update to RocksDB 8.1.1 (niklasf)
-* Add `Cache::new_hyper_clock_cache()` (niklasf)
-* Retrieve Value from KeyMayExist if value found in Cache or Memory (Congyuwang)
-* Support for comparators as closures (pegesund)
-* Fix bug in DBWALIterator that would miss updates (Zagitta)
-
-## 0.20.1 (2023-02-10)
-
-* Fix supporting MSRV 1.60.0 (aleksuss)
-
-## 0.20.0 (2023-02-09)
-
-* Support RocksDB 7.x `BackupEngineOptions` (exabytes18)
-* Fix `int128` compatibility check (Dirreke)
-* Add `Options::load_latest` method to load the latest options from RockDB (Congyuwang)
-* Bump bindgen to 0.64.0 (cwlittle)
-* Bump rocksdb to 7.9.2 (kwek20)
-* Make `set_snapshot` method public (a14e)
-* Add `drop_cf` function to `TransactionDB` (bothra90)
-* Bump rocksdb to 7.8.3 (aleksuss)
-* Add doc for `set_cache_index_and_filter_blocks` (guerinoni)
-* Re-run `build.rs` if env vars change (drahnr)
-* Add `WriteBatch::data` method (w41ter)
-* Add `DB::open_cf_with_opts` method (w41ter)
-* Use lz4-sys crate rather then submodule (niklasf)
-* Make create_new_backup_flush generic (minshao)
-
-## 0.19.0 (2022-08-05)
-
-* Add support for building with `io_uring` on Linux (parazyd)
-* Change iterators to return Result (mina86)
-* Support RocksDB transaction (yiyuanliu)
-* Avoid pulling in dependencies via static feature flag (niklasf)
-* Bump `rocksdb` to 7.4.4 (niklasf)
-* Bump `tikv-jemalloc-sys` to 0.5 (niklasf)
-* Update `set_use_fsync` comment (nazar-pc)
-* Introduce ReadOptions::set_iterate_range and PrefixRange (mina86)
-* Bump `rocksdb` to 7.4.3 (aleksuss)
-* Don’t hold onto ReadOptions.inner when iterating (mina86)
-* Bump `zstd-sys` from 1.6 to 2.0 (slightknack)
-* Enable a building on the iOS platform (dignifiedquire)
-* Add DBRawIteratorWithThreadMode::item method (mina86)
-* Use NonNull in DBRawIteratorWithThreadMode (mina86)
-* Tiny refactoring including fix for UB (niklasf)
-* Add batched version MultiGet API (yhchiang-sol)
-* Upgrade to rocksdb v7.3.1 (yhchiang-sol)
-* Consistently use `ffi_util::to_cpath` to convert `Path` to `CString` (mina86)
-* Convert properties to `&CStr` (mina86)
-* Allow passing `&CStr` arguments (mina86)
-* Fix memory leak when reading properties and avoid memory allocation (mina86)
-* Fix Windows UTF-8 build flag (rajivshah3)
-* Use more target features to build librocksdb-sys (niklasf)
-* Fix `bz_internal_error` symbol multiply defined (nanpuyue)
-* Bump rocksdb to 7.1.2 (dignifiedquire)
-* Add BlobDB options (dignifiedquire)
-* Add snapshot `PinnableSlice` based API (zheland)
-
-## 0.18.0 (2022-02-03)
-
-* Add open_cf_descriptor methods for Secondary and ReadOnly AccessType (steviez)
-* Make Ribbon filters available (niklasf)
-* Change versioning scheme of `librocksdb-sys` crate (aleksuss)
-* Upgrade to RocksDB 6.28.2 (akrylysov)
-* Fix theoretical UB while transmuting Arc (niklasf)
-* Support configuring bottom-most compression level (mina86)
-* Add BlockBasedOptions::set_whole_key_filtering (niklasf)
-* Add constants for all supported properties (steviez)
-* Make CacheWrapper and EnvWrapper Send and Sync (aleksuss)
-* Replace mem::transmute with narrower conversions (niklasf)
-* Optimize non-overlapping copy in raw_data (niklasf)
-* Support multi_get_* methods (olegnn)
-* Optimize multi_get_cf_opt() to use size hint (niklasf)
-* Fix typo in set_background_purge_on_iterator_cleanup method (Congyuwang)
-* Use external compression crates where possible (Dr-Emann)
-* Update compression dependencies (akrylysov)
-* Add method for opening DB with ro access and cf descriptors (nikurt)
-* Support restoring from a specified backup (GoldenLeaves)
-* Add merge operands iterator (0xdeafbeef)
-* Derive serde::{Serialize, Deserialize} for configuration enums (thibault-martinez)
-* Add feature flag for runtime type information and metadata (jgraettinger)
-* Add set_info_log_level to control log verbosity (tkintscher)
-* Replace jemalloc-sys for tikv-jemalloc-sys (Rexagon)
-* Support UTF-8 file paths on Windows (rajivshah3)
-* Support building RocksDB with jemalloc (akrylysov)
-* Add rocksdb WAL flush api (duarten)
-* Update rocksdb to v6.22.1 (duarten)
-
-## 0.17.0 (2021-07-22)
-
-* Fix `multi_get` method (mikhailOK)
-* Bump `librocksdb-sys` up to 6.19.3 (olegnn)
-* Add support for the cuckoo table format (rbost)
-* RocksDB is not compiled with SSE4 instructions anymore unless the corresponding features are enabled in rustc (mbargull)
-* Bump `librocksdb-sys` up to 6.20.3 (olegnn, akrylysov)
-* Add `DB::key_may_exist_cf_opt` method (stanislav-tkach)
-* Add `Options::set_zstd_max_train_bytes` method (stanislav-tkach)
-* Mark Cache and Env as Send and Sync (akrylysov)  
-* Allow cloning the Cache and Env (duarten)
-* Make SSE inclusion conditional for target features (mbargull)  
-* Use Self where possible (adamnemecek)  
-* Don't leak dropped column families (ryoqun)
-
-## 0.16.0 (2021-04-18)
-
-* Add `DB::cancel_all_background_work` method (stanislav-tkach)
-* Bump `librocksdb-sys` up to 6.13.3 (aleksuss)
-* Add `multi_get`, `multi_get_opt`, `multi_get_cf` and `multi_get_cf_opt` `DB` methods (stanislav-tkach)
-* Allow setting options on a ColumnFamily (romanz)
-* Fix logic related to merge operator settings (BoOTheFurious)
-* Export persist_period_sec option and background_threads (developerfred)
-* Remove unneeded bindgen features (Kixunil)
-* Add merge delete_callback omitted by mistake (zhangsoledad)
-* Bump `librocksdb-sys` up to 6.17.3 (ordian)
-* Remove the need for `&mut self` in `create_cf` and `drop_cf` (v2) (ryoqun)
-* Keep Cache and Env alive with Rc (acrrd)
-* Add `DB::open_cf_with_ttl` method (fdeantoni)
-
-## 0.15.0 (2020-08-25)
-
-* Fix building rocksdb library on windows host (aleksuss)
-* Add github actions CI for windows build (aleksuss)
-* Update doc for `Options::set_compression_type` (wqfish)
-* Add clippy linter in CI (aleksuss)
-* Use DBPath for backup_restore test (wqfish)
-* Allow to build RocksDB with a different stdlib (calavera)
-* Add some doc-comments and tiny refactoring (aleksuss)
-* Expose `open_with_ttl`. (calavera)
-* Fixed build for `x86_64-linux-android` that doesn't support PCLMUL (vimmerru)
-* Add support for `SstFileWriter` and `DB::ingest_external_file` (methyl)
-* Add set_max_log_file_size and set_recycle_log_file_num to the Options (stanislav-tkach)
-* Export the `DEFAULT_COLUMN_FAMILY_NAME` constant (stanislav-tkach)
-* Fix slice transformers with no in_domain callback (nelhage)
-* Don't segfault on failed a merge operator (nelhage)
-* Adding read/write/db/compaction options (linxGnu)
-* Add dbpath and env options (linxGnu)
-* Add compaction filter factory API (unrealhoang)
-* Add link stdlib when linking prebuilt rocksdb (unrealhoang)
-* Support fetching sst files metadata, delete files in range, get mem usage (linxGnu)
-* Do not set rerun-if-changed=build.rs (xu-cheng)
-* Use pretty_assertions in tests (stanislav-tkach)
-* librocksdb-sys: update rocksdb to 6.11.4 (ordian)
-* Adding backup engine info (linxGnu)
-* Implement `Clone` trait for `Options` (stanislav-tkach)
-* Added `Send` implementation to `WriteBatch` (stanislav-tkach)
-* Extend github actions (stanislav-tkach)
-* Avoid copy for merge operator result using delete_callback (xuchen-plus)
-
-## 0.14.0 (2020-04-22)
-
-* Updated lz4 to v1.9.2 (ordian)
-* BlockBasedOptions: expose `format_version`, `[index_]block_restart_interval` (ordian)
-* Improve `ffi_try` macro to make trailing comma optional (wqfish)
-* Add `set_ratelimiter` to the `Options` (PatrickNicholas)
-* Add `set_max_total_wal_size` to the `Options` (wqfish)
-* Simplify conversion on iterator item (zhangsoledad)
-* Add `flush_cf` method to the `DB` (wqfish)
-* Fix potential segfault when calling `next` on the `DBIterator` that is at the end of the range (wqfish) 
-* Move to Rust 2018 (wqfish)
-* Fix doc for `WriteBatch::delete` (wqfish)
-* Bump `uuid` and `bindgen` dependencies (jonhoo)
-* Change APIs that never return error to not return `Result` (wqfish)
-* Fix lifetime parameter for iterators (wqfish)
-* Add a doc for `optimize_level_style_compaction` method (NikVolf)  
-* Make `DBPath` use `tempfile` (jder)
-* Refactor `db.rs` and `lib.rs` into smaller pieces (jder)
-* Check if we're on a big endian system and act upon it (knarz)
-* Bump internal snappy version up to 1.1.8 (aleksuss)
-* Bump rocksdb version up to 6.7.3 (aleksuss)
-* Atomic flush option (mappum)  
-* Make `set_iterate_upper_bound` method safe (wqfish)
-* Add support for data block hash index (dvdplm)
-* Add some extra config options (casualjim)
-* Add support for range delete APIs (wqfish)  
-* Improve building `librocksdb-sys` with system libraries (basvandijk)
-* Add support for `open_for_read_only` APIs (wqfish)
-* Fix doc for `DBRawIterator::prev` and `next` methods (wqfish)
-* Add support for `open_as_secondary` APIs (calavera)
-
-## 0.13.0 (2019-11-12)
-
-### Changes
-
-* Added `ReadOptions::set_verify_checksums` and
-  `Options::set_level_compaction_dynamic_level_bytes` methods (ordian)
-* Array of bytes has been changed for pinnable slice for get operations (nbdd0121)
-* Implemented `Sync` for `DBRawIterator` (nbdd0121)
-* Removed extra copy in DBRawIterator (nbdd0121)
-* Added `Options::max_dict_bytes` and `Options::zstd_max_training_bytes` methods(methyl)
-* Added Android support (rtsisyk)
-* Added lifetimes for `DBIterator` return types (ngotchac)
-* Bumped rocksdb up to 6.2.4 (aleksuss)
-* Disabled trait derivation for librocksdb-sys (EyeOfPython)
-* Added `DB::get_updates_since()` to iterate write batches in a given sequence (nlfiedler)
-* Added `ReadOptions::set_tailing()` to create a tailing iterator that continues to
-  iterate over the database as new records are added (cjbradfield)
-* Changed column families storing (aleksuss)
-* Exposed the `status` method on iterators (rnarubin)
-
-## 0.12.3 (2019-07-19)
-
-### Changes
-
-* Enabled sse4.2/pclmul for accelerated crc32c (yjh0502)
-* Added `set_db_write_buffer_size` to the Options API (rnarubin)
-* Bumped RocksDB to 6.1.2 (lispy)
-* Added `Sync` and `Send` implementations to `Snapshot` (pavel-mukhanov)
-* Added `raw_iterator_cf_opt` to the DB API (rnarubin)
-* Added `DB::latest_sequence_number` method (vitvakatu)
-
-## 0.12.2 (2019-05-03)
-
-### Changes
-
-* Updated `compact_range_cf` to use generic arguments (romanz)
-* Removed allocations from `SliceTransform` implementation (ekmartin)
-* Bumped RocksDB to 5.18.3 (baptistejamin)
-* Implemented `delete_range` and `delete_range_cf` (baptistejamin)
-* Added contribution guide (rhurkes)
-* Cleaned up documentation for `ReadOptions.set_iterate_upper_bound` method (xiaobogaga)
-* Added `flush` and `flush_opt` operations (valeriansaliou)
-
-## 0.12.1 (2019-03-27)
-
-### Changes
-
-* Added `iterator_cf_opt` function to `DB` (elichai)
-* Added `set_allow_mmap_writes` and `set_allow_mmap_reads` functions to `Options` (aleksuss)
-
-
-## 0.12.0 (2019-03-10)
-
-### Changes
-
-* Added support for PlainTable factories (ekmartin)
-* Added ability to restore latest backup (rohitjoshi)
-* Added support for pinnable slices (xxuejie)
-* Added ability to get property values (ekmartin)
-* Simplified opening database when using non-default column families (iSynaptic)
-* `ColumnFamily`, `DBIterator` and `DBRawIterator` now have lifetime parameters to prevent using them after the `DB` has been dropped (iSynaptic)
-* Creating `DBIterator` and `DBRawIterator` now accept `ReadOptions` (iSynaptic)
-* All database operations that accepted byte slices, `&[u8]`, are now generic and accept anything that implements `AsRef<[u8]>` (iSynaptic)
-* Bumped RocksDB to version 5.17.2 (aleksuss)
-* Added `set_readahead_size` to `ReadOptions` (iSynaptic)
-* Updated main example in doc tests (mohanson)
-* Updated requirements documentation (jamesray1)
-* Implemented `AsRef<[u8]>` for `DBVector` (iSynaptic)
-
-
-## 0.11.0 (2019-01-10)
-
-### Announcements
-
-* This is the first release under the new [Maintainership](MAINTAINERSHIP.md) model.
-  Three contributors have been selected to help maintain this library -- Oleksandr Anyshchenko ([@aleksuss](https://github.com/aleksuss)), Jordan Terrell ([@iSynaptic](https://github.com/iSynaptic)), and Ilya Bogdanov ([@vitvakatu](https://github.com/vitvakatu)). Many thanks to Tyler Neely ([@spacejam](https://github.com/spacejam)) for your support while taking on this new role.
-
-* A [gitter.im chat room](https://gitter.im/rust-rocksdb/Lobby) has been created. Although it's not guaranteed to be "staffed", it may help to collaborate on changes to `rust-rocksdb`.
-
-### Changes
-
-* added LZ4, ZSTD, ZLIB, and BZIP2 compression support (iSynaptic)
-* added support for `Checkpoint` (aleksuss)
-* added support for `SliceTransform` (spacejam)
-* added `DBPath` struct to ensure test databases are cleaned up (ekmartin, iSynaptic)
-* fixed `rustfmt.toml` to work with newer `rustfmt` version (ekmartin, iSynaptic)
-* bindgen bumped up to 0.43 (s-panferov)
-* made `ColumnFamily` struct `Send` (Tpt)
-* made `DBIterator` struct `Send` (Elzor)
-* `create_cf` and `drop_cf` methods on `DB` now work with immutable references (aleksuss)
-* fixed crash in `test_column_family` test on macOS (aleksuss)
-* fixed/implemented CI builds for macOS and Windows (aleksuss, iSynaptic)
-* exposed `set_skip_stats_update_on_db_open` option (romanz)
-* exposed `keep_log_file_num` option (romanz)
-* added ability to retrieve `WriteBatch` serialized size (romanz)
-* added `set_options` method to `DB` to allow changing options without closing and re-opening the database (romanz)
-
-
-## 0.10.1 (2018-07-17)
-
-* bump bindgen to 0.37 (ekmartin)
-* bump rocksdb to 5.14.2 (ekmartin)
-* add disable_cache to block-based options (ekmartin)
-* add set_wal_dir (ekmartin)
-* add set_memtable_prefix_bloom_ratio (ekmartin)
-* add MemtableFactory support (ekmartin)
-* add full_iterator (ekmartin)
-* allow index type specification on block options (ekmartin)
-* fix windows build (iSynaptic)
-
-## 0.10.0 (2018-03-17)
-
-* Bump rocksdb to 5.11.3 (spacejam)
-
-### New Features
-
-* Link with system rocksdb and snappy libs through envvars (ozkriff)
-
-### Breaking Changes
-
-* Fix reverse iteration from a given key (ongardie)
-
-## 0.9.1 (2018-02-10)
-
-### New Features
-
-* SliceTransform support (spacejam)
-
-## 0.9.0 (2018-02-10)
-
-### New Features
-
-* Allow creating iterators over prefixes (glittershark)
-
-### Breaking Changes
-
-* Open cfs with options (garyttierney, rrichardson)
-* Non-Associative merge ops (rrichardson)
-
-## 0.8.3 (2018-02-10)
-
-* Bump rocksdb to 5.10.2 (ongardie)
-* Add Send marker to Options (iSynaptic)
-* Expose advise_random_on_open option (ongardie)
-
-## 0.8.2 (2017-12-28)
-
-* Bump rocksdb to 5.7.1 (jquesnelle)
-
-## 0.8.1 (2017-09-08)
-
-* Added list_cf (jeizsm)
-
-## 0.8.0 (2017-09-02)
-
-* Removed set_disable_data_sync (glittershark)
-
-## 0.7.2 (2017-09-02)
-
-* Bumped rocksdb to 5.6.2 (spacejam)
-
-## 0.7.1 (2017-08-29)
-
-* Bumped rocksdb to 5.6.1 (vmx)
-
-## 0.7 (2017-07-26)
-
-### Breaking Changes
-
-* Bumped rocksdb to 5.4.6 (derekdreery)
-* Remove `use_direct_writes` now that `use_direct_io_for_flush_and_compaction` exists (derekdreery)
-
-### New Features
-
-* ReadOptions is now public (rschmukler)
-* Implement Clone and AsRef<str> for Error (daboross)
-* Support for `seek_for_prev` (kaedroho)
-* Support for DirectIO (kaedroho)
-
-### Internal Cleanups
-
-* Fixed race condition in tests (debris)
-* Move tests to the default `tests` directory (vmx)
-
-## 0.6.1 (2017-03-13)
-
-### New Features
-
-* Support for raw iterator access (kaedroho)
-
-## 0.6 (2016-12-18)
-
-### Breaking Changes
-
-* Comparator function now returns an Ordering (alexreg)
-
-### New Features
-
-* Compaction filter (tmccombs)
-* Support for backups (alexreg)
-
-0.5 (2016-11-20)
-
-### Breaking changes
-
-* No more Writable trait, as WriteBatch is not thread-safe as a DB (spacejam)
-* All imports of `rocksdb::rocksdb::*` should now be simply `rocksdb::*` (alexreg)
-* All errors changed to use a new `rocksdb::Error` type (kaedroho, alexreg)
-* Removed `Options.set_filter_deletes` as it was removed in RocksDB (kaedroho)
-* Renamed `add_merge_operator` to `set_merge_operator` and `add_comparator` to `set_comparator` (kaedroho)
-
-### New Features
-
-* Windows support (development by jsgf and arkpar. ported by kaedroho)
-* The RocksDB library is now built at crate compile-time and statically linked with the resulting binary (development by jsgf and arkpar. ported by kaedroho)
-* Cleaned up and improved coverage and tests of the ffi module (alexreg)
-* Added many new methods to the `Options` type (development by ngaut, BusyJay, zhangjinpeng1987, siddontang and hhkbp2. ported by kaedroho)
-* Added `len` and `is_empty` methods to `WriteBatch` (development by siddontang. ported by kaedroho)
-* Added `path` mathod to `DB` (development by siddontang. ported by kaedroho)
-* `DB::open` now accepts any type that implements `Into<Path>` as the path argument (kaedroho)
-* `DB` now implements the `Debug` trait (kaedroho)
-* Add iterator_cf to snapshot (jezell)
-* Changelog started
diff --git a/librocksdb-sys/rocksdb/CMakeLists.txt b/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/CMakeLists.txt
rename to CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
similarity index 100%
rename from librocksdb-sys/rocksdb/CODE_OF_CONDUCT.md
rename to CODE_OF_CONDUCT.md
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b4d3d41..190100b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,48 +1,17 @@
-# Contributing to rust-rocksdb
-Thank you for taking an interest in the project, and contributing to it - it's appreciated! There are several ways you can contribute:
-- [Bug Reports](#bug-reports)
-- [Feature Requests](#feature-requests)
-- [Documentation](#documentation)
-- [Discussion](#discussion)
-- [Pull Requests](#pull-requests)
+# Contributing to RocksDB
 
-**Please note all contributors must adhere to the [code of conduct](code-of-conduct.md).**
+## Code of Conduct
+The code of conduct is described in [`CODE_OF_CONDUCT.md`](CODE_OF_CONDUCT.md)
 
-## Bug Reports
-[bug-reports]: #bug-reports
-- **Ensure the bug has not already been reported** - this can be done with a quick search of the [existing open issues](https://github.com/rust-rocksdb/rust-rocksdb/issues?q=is%3Aissue+is%3Aopen+).
-- **Ensure the bug applies to the Rust wrapper, and not the underlying library** - bugs in the RocksDB library should be [reported upstream](https://github.com/facebook/rocksdb/issues).
-- When [creating an issue](https://github.com/rust-rocksdb/rust-rocksdb/issues/new) please try to:
-    - **Use a clear and descriptive title** to identify the issue
-    - **Provide enough context** to acurately summarize the issue. Not every issue will need detailed steps to recreate, example code, stack traces, etc. - use your own judgment on what information would be helpful to anyone working on the issue. It's easier for someone to skim over too much context, than stop and wait for a response when context is missing.
+## Contributor License Agreement ("CLA")
 
-## Feature Requests
-[feature-requests]: #feature-requests
-Feature requests will primarily come in the form of ergonomics involving the Rust language, or in bringing the wrapper into parity with the library's API. Please create an issue with any relevant information.
+In order to accept your pull request, we need you to submit a CLA. You
+only need to do this once, so if you've done this for another Facebook
+open source project, you're good to go. If you are submitting a pull
+request for the first time, just let us know that you have completed
+the CLA and we can cross-check with your GitHub username.
 
-## Documentation
-[documentation]: #documentation
-Much of the documentation should mirror or reference the library's [documentation](https://github.com/facebook/rocksdb/wiki). If the wrapper or its exposed functions are missing documentation or contain inaccurate information please submit a pull request.
-
-## Discussion
-[discussion]: #discussion
-Discussion around design and development of the wrapper primarily occurs within issues and pull requests. Don't be afraid to participate if you have questions, concerns, insight, or advice.
-
-## Pull Requests
-[pull-requests]: #pull-requests
-Pull requests are welcome, and when contributing code, the author agrees to do so under the project's [licensing](https://github.com/rust-rocksdb/rust-rocksdb/blob/master/LICENSE) - Apache 2.0 as of the time of this writing. The maintainers greatly appreciate PRs that follow open-source contribution best practices:
-1. Fork this repository to your personal GitHub account.
-1. Create a branch that includes your changes, **keep changes isolated and granular**.
-1. Include any relevant documentation and/or tests. Write [documentation tests](https://doc.rust-lang.org/rustdoc/documentation-tests.html) when relevant.
-1. Apply `cargo fmt` to ensure consistent formatting.
-1. [Create a pull request](https://help.github.com/en/articles/about-pull-requests) against this repository.
-
-For pull requests that would benefit from discussion and review earlier in the development process, use a [Draft Pull Request](https://help.github.com/en/articles/about-pull-requests#draft-pull-requests).
-
-## Additional Resources
-Some useful information for working with RocksDB in Rust:
-- [RocksDB library primary site](https://rocksdb.org)
-- [RocksDB library GitHub repository](https://github.com/facebook/rocksdb)
-- [RocksDB library documentation](https://github.com/facebook/rocksdb/wiki)
-- [Rust's Foreign Function Interface (ffi)](https://doc.rust-lang.org/nomicon/ffi.html)
+Complete your CLA here: <https://code.facebook.com/cla>
 
+If you prefer to sign a paper copy, we can send you a PDF.  Send us an 
+e-mail or create a new github issue to request the CLA in PDF format.
diff --git a/librocksdb-sys/lz4/examples/COPYING b/COPYING
similarity index 100%
rename from librocksdb-sys/lz4/examples/COPYING
rename to COPYING
diff --git a/Cargo.toml b/Cargo.toml
deleted file mode 100644
index bf0a5b8..0000000
--- a/Cargo.toml
+++ /dev/null
@@ -1,47 +0,0 @@
-[package]
-name = "rocksdb"
-description = "Rust wrapper for Facebook's RocksDB embeddable database"
-version = "0.21.0"
-edition = "2018"
-rust-version = "1.60"
-authors = ["Tyler Neely <t@jujit.su>", "David Greenberg <dsg123456789@gmail.com>"]
-repository = "https://git.nextgraph.org/NextGraph/rust-rocksdb"
-license = "Apache-2.0"
-categories = [ "database" ]
-keywords = ["database", "embedded", "LSM-tree", "persistence"]
-homepage = "https://git.nextgraph.org/NextGraph/rust-rocksdb"
-exclude = [
-    ".gitignore",
-    ".travis.yml",
-    "deploy.sh",
-    "test/**/*",
-]
-
-[workspace]
-members = ["librocksdb-sys"]
-
-[features]
-default = []
-jemalloc = ["librocksdb-sys/jemalloc"]
-io-uring = ["librocksdb-sys/io-uring"]
-valgrind = []
-snappy = ["librocksdb-sys/snappy"]
-lz4 = ["librocksdb-sys/lz4"]
-zstd = ["librocksdb-sys/zstd"]
-zlib = ["librocksdb-sys/zlib"]
-bzip2 = ["librocksdb-sys/bzip2"]
-rtti = ["librocksdb-sys/rtti"]
-multi-threaded-cf = []
-serde1 = ["serde"]
-
-[dependencies]
-libc = "0.2"
-librocksdb-sys = { path = "librocksdb-sys", version = "0.11.0" }
-serde = { version = "1", features = [ "derive" ], optional = true }
-
-[dev-dependencies]
-trybuild = "1.0"
-tempfile = "3.1"
-pretty_assertions = "1.0"
-bincode = "1.3"
-serde = { version = "1", features = [ "derive" ] }
diff --git a/librocksdb-sys/rocksdb/DEFAULT_OPTIONS_HISTORY.md b/DEFAULT_OPTIONS_HISTORY.md
similarity index 100%
rename from librocksdb-sys/rocksdb/DEFAULT_OPTIONS_HISTORY.md
rename to DEFAULT_OPTIONS_HISTORY.md
diff --git a/librocksdb-sys/rocksdb/DUMP_FORMAT.md b/DUMP_FORMAT.md
similarity index 100%
rename from librocksdb-sys/rocksdb/DUMP_FORMAT.md
rename to DUMP_FORMAT.md
diff --git a/librocksdb-sys/rocksdb/HISTORY.md b/HISTORY.md
similarity index 100%
rename from librocksdb-sys/rocksdb/HISTORY.md
rename to HISTORY.md
diff --git a/librocksdb-sys/rocksdb/INSTALL.md b/INSTALL.md
similarity index 100%
rename from librocksdb-sys/rocksdb/INSTALL.md
rename to INSTALL.md
diff --git a/librocksdb-sys/rocksdb/LANGUAGE-BINDINGS.md b/LANGUAGE-BINDINGS.md
similarity index 100%
rename from librocksdb-sys/rocksdb/LANGUAGE-BINDINGS.md
rename to LANGUAGE-BINDINGS.md
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index d645695..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
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-
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diff --git a/librocksdb-sys/rocksdb/LICENSE.Apache b/LICENSE.Apache
similarity index 100%
rename from librocksdb-sys/rocksdb/LICENSE.Apache
rename to LICENSE.Apache
diff --git a/librocksdb-sys/rocksdb/LICENSE.leveldb b/LICENSE.leveldb
similarity index 100%
rename from librocksdb-sys/rocksdb/LICENSE.leveldb
rename to LICENSE.leveldb
diff --git a/MAINTAINERSHIP.md b/MAINTAINERSHIP.md
deleted file mode 100644
index af038c4..0000000
--- a/MAINTAINERSHIP.md
+++ /dev/null
@@ -1,43 +0,0 @@
-Maintainers agree to operate under this set of guidelines:
-
-#### Authority
-
-Maintainers are trusted to close issues, merge pull requests, and publish crates to cargo.
-
-#### Categories of Work
-
-0. Minor
-    * updating the changelog
-    * requires no approval
-1. Normal
-    * librocksdb-sys updates
-    * API tracking code in the rocksdb crate that does not change control flow
-    * breaking changes due to removed functionality in rocksdb
-    * require 1 approval from another maintainer. if no maintainer is able to be reached for 2 weeks, then progress may be made anyway
-    * patch (and post-1.0, minor) releases to crates.io that contain only the above work
-2. Major
-    * breaking API changes that are not direct consequences of underlying rocksdb changes
-    * refactoring, which should generally only be done for clearly functional reasons like to aid in the completion of a specific task
-    * require consensus among all maintainers unless 2 weeks have gone by without full participation
-    * if 2 weeks have gone by after seeking feedback, and at least one other maintainer has participated, and all participating maintainers are in agreement, then progress may be made anyway
-    * if action is absolutely urgent, an organization owner may act as a tiebreaker if specifically requested to do so and they agree that making a controversial decision is worth the risk. This should hopefully never occur.
-  
-If any maintainer thinks an issue is major, it is major.
-
-#### Changelog Maintenance
-
-* If you are the one who merges a PR that includes an externally-visible change, please describe the change in the changelog and merge it in.
-
-#### Releasing, Publishing
-
-* Releases adhere to [semver](https://semver.org/)
-* To cut a release, an issue should be opened for it and reach the required approval based on the above `Categories of Work` section above
-* When progress is possible, the issue may be closed and the proposer may publish to crates.io. This is controlled by those in the [crate publishers organization-level team](https://github.com/orgs/rust-rocksdb/teams/crate-publishers).
-* Releases should have an associated tag pushed to this repo. I recommend doing this after the publish to crates.io succeeds to prevent any mishaps around pushing a tag for something that can't actually be published.
-* The changelog serves as a sort of logical staging area for releases
-* If a breaking API change happens, and the changelog has not advanced to a new major version, we roll the changelog to a new major version and open an issue to release the previous patch (and post-1.0, minor) version.
-* Before rolling to a new major version, it would be nice to release a non-breaking point release to let current users silently take advantage of any improvements
-
-#### Becoming a Maintainer
-
-* If you have a history of participation in this repo, agree to these rules, and wish to take on maintainership responsibilities, you may open an issue. If an owner agrees, they will add you to the maintainer group and the crate publishers team.
diff --git a/librocksdb-sys/rocksdb/Makefile b/Makefile
similarity index 100%
rename from librocksdb-sys/rocksdb/Makefile
rename to Makefile
diff --git a/librocksdb-sys/rocksdb/PLUGINS.md b/PLUGINS.md
similarity index 100%
rename from librocksdb-sys/rocksdb/PLUGINS.md
rename to PLUGINS.md
diff --git a/README.md b/README.md
index 6ad1837..8fcc4ab 100644
--- a/README.md
+++ b/README.md
@@ -1,61 +1,29 @@
-# rust-rocksdb
+## RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
 
-![RocksDB build](https://github.com/rust-rocksdb/rust-rocksdb/workflows/RocksDB%20build/badge.svg?branch=master)
-[![crates.io](https://img.shields.io/crates/v/rocksdb.svg)](https://crates.io/crates/rocksdb)
-[![documentation](https://docs.rs/rocksdb/badge.svg)](https://docs.rs/rocksdb)
-[![license](https://img.shields.io/crates/l/rocksdb.svg)](https://github.com/rust-rocksdb/rust-rocksdb/blob/master/LICENSE)
-[![Gitter chat](https://badges.gitter.im/rust-rocksdb/gitter.png)](https://gitter.im/rust-rocksdb/lobby)
-![rust 1.60.0 required](https://img.shields.io/badge/rust-1.60.0-blue.svg?label=MSRV)
+[![CircleCI Status](https://circleci.com/gh/facebook/rocksdb.svg?style=svg)](https://circleci.com/gh/facebook/rocksdb)
 
-![GitHub commits (since latest release)](https://img.shields.io/github/commits-since/rust-rocksdb/rust-rocksdb/latest.svg)
+RocksDB is developed and maintained by Facebook Database Engineering Team.
+It is built on earlier work on [LevelDB](https://github.com/google/leveldb) by Sanjay Ghemawat (sanjay@google.com)
+and Jeff Dean (jeff@google.com)
 
-## Requirements
+This code is a library that forms the core building block for a fast
+key-value server, especially suited for storing data on flash drives.
+It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs
+between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF)
+and Space-Amplification-Factor (SAF). It has multi-threaded compactions,
+making it especially suitable for storing multiple terabytes of data in a
+single database.
 
-- Clang and LLVM
+Start with example usage here: https://github.com/facebook/rocksdb/tree/main/examples
 
-### On OpenBSD
+See the [github wiki](https://github.com/facebook/rocksdb/wiki) for more explanation.
 
-```
-pkg_add llvm
-```
+The public interface is in `include/`.  Callers should not include or
+rely on the details of any other header files in this package.  Those
+internal APIs may be changed without warning.
 
-### On macos
+Questions and discussions are welcome on the [RocksDB Developers Public](https://www.facebook.com/groups/rocksdb.dev/) Facebook group and [email list](https://groups.google.com/g/rocksdb) on Google Groups.
 
-```
-port install clang
-```
+## License
 
-### On windows
-
-download from [here](https://github.com/llvm/llvm-project/releases/download/llvmorg-16.0.0/LLVM-16.0.0-win64.exe)
-
-## Contributing
-
-Feedback and pull requests welcome! If a particular feature of RocksDB is
-important to you, please let me know by opening an issue, and I'll
-prioritize it.
-
-## Compression Support
-
-By default, support for the [Snappy](https://github.com/google/snappy),
-[LZ4](https://github.com/lz4/lz4), [Zstd](https://github.com/facebook/zstd),
-[Zlib](https://zlib.net), and [Bzip2](http://www.bzip.org) compression
-is enabled through crate features. If support for all of these compression
-algorithms is not needed, default features can be disabled and specific
-compression algorithms can be enabled. For example, to enable only LZ4
-compression support, make these changes to your Cargo.toml:
-
-```
-[dependencies.rocksdb]
-default-features = false
-features = ["lz4"]
-```
-
-## Multithreaded ColumnFamily alternation
-
-The underlying RocksDB does allow column families to be created and dropped
-from multiple threads concurrently. But this crate doesn't allow it by default
-for compatibility. If you need to modify column families concurrently, enable
-crate feature called `multi-threaded-cf`, which makes this binding's
-data structures to use RwLock by default. Alternatively, you can directly create
-`DBWithThreadMode<MultiThreaded>` without enabling the crate feature.
+RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory).  You may select, at your option, one of the above-listed licenses.
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diff --git a/code-of-conduct.md b/code-of-conduct.md
deleted file mode 100644
index 6752d1f..0000000
--- a/code-of-conduct.md
+++ /dev/null
@@ -1,76 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, sex characteristics, gender identity and expression,
-level of experience, education, socio-economic status, nationality, personal
-appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or
-  advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
-  address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
-threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
-representative at an online or offline event. Representation of a project may be
-further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at t@jujit.su. All
-complaints will be reviewed and investigated and will result in a response that
-is deemed necessary and appropriate to the circumstances. The project team is
-obligated to maintain confidentiality with regard to the reporter of an incident.
-Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
-available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
-
-[homepage]: https://www.contributor-covenant.org
-
-For answers to common questions about this code of conduct, see
-https://www.contributor-covenant.org/faq
diff --git a/librocksdb-sys/rocksdb/common.mk b/common.mk
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similarity index 100%
rename from librocksdb-sys/rocksdb/db/c.cc
rename to db/c.cc
diff --git a/librocksdb-sys/rocksdb/db/c_test.c b/db/c_test.c
similarity index 100%
rename from librocksdb-sys/rocksdb/db/c_test.c
rename to db/c_test.c
diff --git a/librocksdb-sys/rocksdb/db/column_family.cc b/db/column_family.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/column_family.cc
rename to db/column_family.cc
diff --git a/librocksdb-sys/rocksdb/db/column_family.h b/db/column_family.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/column_family.h
rename to db/column_family.h
diff --git a/librocksdb-sys/rocksdb/db/column_family_test.cc b/db/column_family_test.cc
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rename from librocksdb-sys/rocksdb/db/column_family_test.cc
rename to db/column_family_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compact_files_test.cc b/db/compact_files_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compact_files_test.cc
rename to db/compact_files_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/clipping_iterator.h b/db/compaction/clipping_iterator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/clipping_iterator.h
rename to db/compaction/clipping_iterator.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/clipping_iterator_test.cc b/db/compaction/clipping_iterator_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/clipping_iterator_test.cc
rename to db/compaction/clipping_iterator_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction.cc b/db/compaction/compaction.cc
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rename from librocksdb-sys/rocksdb/db/compaction/compaction.cc
rename to db/compaction/compaction.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction.h b/db/compaction/compaction.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction.h
rename to db/compaction/compaction.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_iteration_stats.h b/db/compaction/compaction_iteration_stats.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_iteration_stats.h
rename to db/compaction/compaction_iteration_stats.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_iterator.cc b/db/compaction/compaction_iterator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_iterator.cc
rename to db/compaction/compaction_iterator.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_iterator.h b/db/compaction/compaction_iterator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_iterator.h
rename to db/compaction/compaction_iterator.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_iterator_test.cc b/db/compaction/compaction_iterator_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_iterator_test.cc
rename to db/compaction/compaction_iterator_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_job.cc b/db/compaction/compaction_job.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_job.cc
rename to db/compaction/compaction_job.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_job.h b/db/compaction/compaction_job.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_job.h
rename to db/compaction/compaction_job.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_job_stats_test.cc b/db/compaction/compaction_job_stats_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_job_stats_test.cc
rename to db/compaction/compaction_job_stats_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_job_test.cc b/db/compaction/compaction_job_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_job_test.cc
rename to db/compaction/compaction_job_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_outputs.cc b/db/compaction/compaction_outputs.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_outputs.cc
rename to db/compaction/compaction_outputs.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_outputs.h b/db/compaction/compaction_outputs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_outputs.h
rename to db/compaction/compaction_outputs.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker.cc b/db/compaction/compaction_picker.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker.cc
rename to db/compaction/compaction_picker.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker.h b/db/compaction/compaction_picker.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker.h
rename to db/compaction/compaction_picker.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_fifo.cc b/db/compaction/compaction_picker_fifo.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_fifo.cc
rename to db/compaction/compaction_picker_fifo.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_fifo.h b/db/compaction/compaction_picker_fifo.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_fifo.h
rename to db/compaction/compaction_picker_fifo.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_level.cc b/db/compaction/compaction_picker_level.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_level.cc
rename to db/compaction/compaction_picker_level.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_level.h b/db/compaction/compaction_picker_level.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_level.h
rename to db/compaction/compaction_picker_level.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_test.cc b/db/compaction/compaction_picker_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_test.cc
rename to db/compaction/compaction_picker_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_universal.cc b/db/compaction/compaction_picker_universal.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_universal.cc
rename to db/compaction/compaction_picker_universal.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_picker_universal.h b/db/compaction/compaction_picker_universal.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_picker_universal.h
rename to db/compaction/compaction_picker_universal.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_service_job.cc b/db/compaction/compaction_service_job.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_service_job.cc
rename to db/compaction/compaction_service_job.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_service_test.cc b/db/compaction/compaction_service_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_service_test.cc
rename to db/compaction/compaction_service_test.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_state.cc b/db/compaction/compaction_state.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_state.cc
rename to db/compaction/compaction_state.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/compaction_state.h b/db/compaction/compaction_state.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/compaction_state.h
rename to db/compaction/compaction_state.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/file_pri.h b/db/compaction/file_pri.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/file_pri.h
rename to db/compaction/file_pri.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/sst_partitioner.cc b/db/compaction/sst_partitioner.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/sst_partitioner.cc
rename to db/compaction/sst_partitioner.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/subcompaction_state.cc b/db/compaction/subcompaction_state.cc
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rename from librocksdb-sys/rocksdb/db/compaction/subcompaction_state.cc
rename to db/compaction/subcompaction_state.cc
diff --git a/librocksdb-sys/rocksdb/db/compaction/subcompaction_state.h b/db/compaction/subcompaction_state.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/compaction/subcompaction_state.h
rename to db/compaction/subcompaction_state.h
diff --git a/librocksdb-sys/rocksdb/db/compaction/tiered_compaction_test.cc b/db/compaction/tiered_compaction_test.cc
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rename from librocksdb-sys/rocksdb/db/compaction/tiered_compaction_test.cc
rename to db/compaction/tiered_compaction_test.cc
diff --git a/librocksdb-sys/rocksdb/db/comparator_db_test.cc b/db/comparator_db_test.cc
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rename from librocksdb-sys/rocksdb/db/comparator_db_test.cc
rename to db/comparator_db_test.cc
diff --git a/librocksdb-sys/rocksdb/db/convenience.cc b/db/convenience.cc
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rename from librocksdb-sys/rocksdb/db/convenience.cc
rename to db/convenience.cc
diff --git a/librocksdb-sys/rocksdb/db/corruption_test.cc b/db/corruption_test.cc
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rename from librocksdb-sys/rocksdb/db/corruption_test.cc
rename to db/corruption_test.cc
diff --git a/librocksdb-sys/rocksdb/db/cuckoo_table_db_test.cc b/db/cuckoo_table_db_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/cuckoo_table_db_test.cc
rename to db/cuckoo_table_db_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_basic_test.cc b/db/db_basic_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_basic_test.cc
rename to db/db_basic_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_block_cache_test.cc b/db/db_block_cache_test.cc
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rename from librocksdb-sys/rocksdb/db/db_block_cache_test.cc
rename to db/db_block_cache_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_bloom_filter_test.cc b/db/db_bloom_filter_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_bloom_filter_test.cc
rename to db/db_bloom_filter_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_clip_test.cc b/db/db_clip_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_clip_test.cc
rename to db/db_clip_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_compaction_filter_test.cc b/db/db_compaction_filter_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_compaction_filter_test.cc
rename to db/db_compaction_filter_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_compaction_test.cc b/db/db_compaction_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_compaction_test.cc
rename to db/db_compaction_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_dynamic_level_test.cc b/db/db_dynamic_level_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_dynamic_level_test.cc
rename to db/db_dynamic_level_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_encryption_test.cc b/db/db_encryption_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_encryption_test.cc
rename to db/db_encryption_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_filesnapshot.cc b/db/db_filesnapshot.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_filesnapshot.cc
rename to db/db_filesnapshot.cc
diff --git a/librocksdb-sys/rocksdb/db/db_flush_test.cc b/db/db_flush_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_flush_test.cc
rename to db/db_flush_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/compacted_db_impl.cc b/db/db_impl/compacted_db_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/compacted_db_impl.cc
rename to db/db_impl/compacted_db_impl.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/compacted_db_impl.h b/db/db_impl/compacted_db_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/compacted_db_impl.h
rename to db/db_impl/compacted_db_impl.h
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl.cc b/db/db_impl/db_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl.cc
rename to db/db_impl/db_impl.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl.h b/db/db_impl/db_impl.h
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rename from librocksdb-sys/rocksdb/db/db_impl/db_impl.h
rename to db/db_impl/db_impl.h
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_compaction_flush.cc b/db/db_impl/db_impl_compaction_flush.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_compaction_flush.cc
rename to db/db_impl/db_impl_compaction_flush.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_debug.cc b/db/db_impl/db_impl_debug.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_debug.cc
rename to db/db_impl/db_impl_debug.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_experimental.cc b/db/db_impl/db_impl_experimental.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_experimental.cc
rename to db/db_impl/db_impl_experimental.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_files.cc b/db/db_impl/db_impl_files.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_files.cc
rename to db/db_impl/db_impl_files.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_open.cc b/db/db_impl/db_impl_open.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_open.cc
rename to db/db_impl/db_impl_open.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_readonly.cc b/db/db_impl/db_impl_readonly.cc
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rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_readonly.cc
rename to db/db_impl/db_impl_readonly.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_readonly.h b/db/db_impl/db_impl_readonly.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_readonly.h
rename to db/db_impl/db_impl_readonly.h
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_secondary.cc b/db/db_impl/db_impl_secondary.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_secondary.cc
rename to db/db_impl/db_impl_secondary.cc
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_secondary.h b/db/db_impl/db_impl_secondary.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_secondary.h
rename to db/db_impl/db_impl_secondary.h
diff --git a/librocksdb-sys/rocksdb/db/db_impl/db_impl_write.cc b/db/db_impl/db_impl_write.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_impl/db_impl_write.cc
rename to db/db_impl/db_impl_write.cc
diff --git a/librocksdb-sys/rocksdb/db/db_info_dumper.cc b/db/db_info_dumper.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_info_dumper.cc
rename to db/db_info_dumper.cc
diff --git a/librocksdb-sys/rocksdb/db/db_info_dumper.h b/db/db_info_dumper.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_info_dumper.h
rename to db/db_info_dumper.h
diff --git a/librocksdb-sys/rocksdb/db/db_inplace_update_test.cc b/db/db_inplace_update_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_inplace_update_test.cc
rename to db/db_inplace_update_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_io_failure_test.cc b/db/db_io_failure_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_io_failure_test.cc
rename to db/db_io_failure_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_iter.cc b/db/db_iter.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_iter.cc
rename to db/db_iter.cc
diff --git a/librocksdb-sys/rocksdb/db/db_iter.h b/db/db_iter.h
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_iter.h
rename to db/db_iter.h
diff --git a/librocksdb-sys/rocksdb/db/db_iter_stress_test.cc b/db/db_iter_stress_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_iter_stress_test.cc
rename to db/db_iter_stress_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_iter_test.cc b/db/db_iter_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_iter_test.cc
rename to db/db_iter_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_iterator_test.cc b/db/db_iterator_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_iterator_test.cc
rename to db/db_iterator_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_kv_checksum_test.cc b/db/db_kv_checksum_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_kv_checksum_test.cc
rename to db/db_kv_checksum_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_log_iter_test.cc b/db/db_log_iter_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_log_iter_test.cc
rename to db/db_log_iter_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_logical_block_size_cache_test.cc b/db/db_logical_block_size_cache_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_logical_block_size_cache_test.cc
rename to db/db_logical_block_size_cache_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_memtable_test.cc b/db/db_memtable_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_memtable_test.cc
rename to db/db_memtable_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_merge_operand_test.cc b/db/db_merge_operand_test.cc
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rename from librocksdb-sys/rocksdb/db/db_merge_operand_test.cc
rename to db/db_merge_operand_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_merge_operator_test.cc b/db/db_merge_operator_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_merge_operator_test.cc
rename to db/db_merge_operator_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_options_test.cc b/db/db_options_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_options_test.cc
rename to db/db_options_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_properties_test.cc b/db/db_properties_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_properties_test.cc
rename to db/db_properties_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_range_del_test.cc b/db/db_range_del_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_range_del_test.cc
rename to db/db_range_del_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_rate_limiter_test.cc b/db/db_rate_limiter_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_rate_limiter_test.cc
rename to db/db_rate_limiter_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_readonly_with_timestamp_test.cc b/db/db_readonly_with_timestamp_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_readonly_with_timestamp_test.cc
rename to db/db_readonly_with_timestamp_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_secondary_test.cc b/db/db_secondary_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_secondary_test.cc
rename to db/db_secondary_test.cc
diff --git a/librocksdb-sys/rocksdb/db/db_sst_test.cc b/db/db_sst_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/db/db_sst_test.cc
rename to db/db_sst_test.cc
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diff --git a/librocksdb-sys/rocksdb/db/import_column_family_job.cc b/db/import_column_family_job.cc
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diff --git a/librocksdb-sys/rocksdb/db/lookup_key.h b/db/lookup_key.h
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diff --git a/librocksdb-sys/rocksdb/db/obsolete_files_test.cc b/db/obsolete_files_test.cc
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diff --git a/librocksdb-sys/rocksdb/db/pinned_iterators_manager.h b/db/pinned_iterators_manager.h
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diff --git a/librocksdb-sys/rocksdb/db/plain_table_db_test.cc b/db/plain_table_db_test.cc
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diff --git a/librocksdb-sys/rocksdb/db/prefix_test.cc b/db/prefix_test.cc
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diff --git a/librocksdb-sys/rocksdb/db/range_tombstone_fragmenter.cc b/db/range_tombstone_fragmenter.cc
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diff --git a/librocksdb-sys/rocksdb/db/read_callback.h b/db/read_callback.h
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rename to include/rocksdb/cache.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/cache_bench_tool.h b/include/rocksdb/cache_bench_tool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/cache_bench_tool.h
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diff --git a/librocksdb-sys/rocksdb/include/rocksdb/cleanable.h b/include/rocksdb/cleanable.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/cleanable.h
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diff --git a/librocksdb-sys/rocksdb/include/rocksdb/compaction_filter.h b/include/rocksdb/compaction_filter.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/compaction_filter.h
rename to include/rocksdb/compaction_filter.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/compaction_job_stats.h b/include/rocksdb/compaction_job_stats.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/compaction_job_stats.h
rename to include/rocksdb/compaction_job_stats.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/comparator.h b/include/rocksdb/comparator.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/comparator.h
rename to include/rocksdb/comparator.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/compression_type.h b/include/rocksdb/compression_type.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/compression_type.h
rename to include/rocksdb/compression_type.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/concurrent_task_limiter.h b/include/rocksdb/concurrent_task_limiter.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/concurrent_task_limiter.h
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diff --git a/librocksdb-sys/rocksdb/include/rocksdb/configurable.h b/include/rocksdb/configurable.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/configurable.h
rename to include/rocksdb/configurable.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/convenience.h b/include/rocksdb/convenience.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/convenience.h
rename to include/rocksdb/convenience.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/customizable.h b/include/rocksdb/customizable.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/customizable.h
rename to include/rocksdb/customizable.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/data_structure.h b/include/rocksdb/data_structure.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/data_structure.h
rename to include/rocksdb/data_structure.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/db.h b/include/rocksdb/db.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/db.h
rename to include/rocksdb/db.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/db_bench_tool.h b/include/rocksdb/db_bench_tool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/db_bench_tool.h
rename to include/rocksdb/db_bench_tool.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/db_dump_tool.h b/include/rocksdb/db_dump_tool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/db_dump_tool.h
rename to include/rocksdb/db_dump_tool.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/db_stress_tool.h b/include/rocksdb/db_stress_tool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/db_stress_tool.h
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diff --git a/librocksdb-sys/rocksdb/include/rocksdb/env.h b/include/rocksdb/env.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/env.h
rename to include/rocksdb/env.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/env_encryption.h b/include/rocksdb/env_encryption.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/env_encryption.h
rename to include/rocksdb/env_encryption.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/experimental.h b/include/rocksdb/experimental.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/experimental.h
rename to include/rocksdb/experimental.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/file_checksum.h b/include/rocksdb/file_checksum.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/file_checksum.h
rename to include/rocksdb/file_checksum.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/file_system.h b/include/rocksdb/file_system.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/file_system.h
rename to include/rocksdb/file_system.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/filter_policy.h b/include/rocksdb/filter_policy.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/filter_policy.h
rename to include/rocksdb/filter_policy.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/flush_block_policy.h b/include/rocksdb/flush_block_policy.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/flush_block_policy.h
rename to include/rocksdb/flush_block_policy.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/functor_wrapper.h b/include/rocksdb/functor_wrapper.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/functor_wrapper.h
rename to include/rocksdb/functor_wrapper.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/io_status.h b/include/rocksdb/io_status.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/io_status.h
rename to include/rocksdb/io_status.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/iostats_context.h b/include/rocksdb/iostats_context.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/iostats_context.h
rename to include/rocksdb/iostats_context.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/iterator.h b/include/rocksdb/iterator.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/iterator.h
rename to include/rocksdb/iterator.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/ldb_tool.h b/include/rocksdb/ldb_tool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/ldb_tool.h
rename to include/rocksdb/ldb_tool.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/listener.h b/include/rocksdb/listener.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/listener.h
rename to include/rocksdb/listener.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/memory_allocator.h b/include/rocksdb/memory_allocator.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/memory_allocator.h
rename to include/rocksdb/memory_allocator.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/memtablerep.h b/include/rocksdb/memtablerep.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/memtablerep.h
rename to include/rocksdb/memtablerep.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/merge_operator.h b/include/rocksdb/merge_operator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/merge_operator.h
rename to include/rocksdb/merge_operator.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/metadata.h b/include/rocksdb/metadata.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/metadata.h
rename to include/rocksdb/metadata.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/options.h b/include/rocksdb/options.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/options.h
rename to include/rocksdb/options.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/perf_context.h b/include/rocksdb/perf_context.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/perf_context.h
rename to include/rocksdb/perf_context.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/perf_level.h b/include/rocksdb/perf_level.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/perf_level.h
rename to include/rocksdb/perf_level.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/persistent_cache.h b/include/rocksdb/persistent_cache.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/persistent_cache.h
rename to include/rocksdb/persistent_cache.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/port_defs.h b/include/rocksdb/port_defs.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/port_defs.h
rename to include/rocksdb/port_defs.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/rate_limiter.h b/include/rocksdb/rate_limiter.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/rate_limiter.h
rename to include/rocksdb/rate_limiter.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/rocksdb_namespace.h b/include/rocksdb/rocksdb_namespace.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/rocksdb_namespace.h
rename to include/rocksdb/rocksdb_namespace.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/secondary_cache.h b/include/rocksdb/secondary_cache.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/secondary_cache.h
rename to include/rocksdb/secondary_cache.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/slice.h b/include/rocksdb/slice.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/slice.h
rename to include/rocksdb/slice.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/slice_transform.h b/include/rocksdb/slice_transform.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/slice_transform.h
rename to include/rocksdb/slice_transform.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/snapshot.h b/include/rocksdb/snapshot.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/snapshot.h
rename to include/rocksdb/snapshot.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/sst_dump_tool.h b/include/rocksdb/sst_dump_tool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/sst_dump_tool.h
rename to include/rocksdb/sst_dump_tool.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/sst_file_manager.h b/include/rocksdb/sst_file_manager.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/sst_file_manager.h
rename to include/rocksdb/sst_file_manager.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/sst_file_reader.h b/include/rocksdb/sst_file_reader.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/sst_file_reader.h
rename to include/rocksdb/sst_file_reader.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/sst_file_writer.h b/include/rocksdb/sst_file_writer.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/sst_file_writer.h
rename to include/rocksdb/sst_file_writer.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/sst_partitioner.h b/include/rocksdb/sst_partitioner.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/sst_partitioner.h
rename to include/rocksdb/sst_partitioner.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/statistics.h b/include/rocksdb/statistics.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/statistics.h
rename to include/rocksdb/statistics.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/stats_history.h b/include/rocksdb/stats_history.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/stats_history.h
rename to include/rocksdb/stats_history.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/status.h b/include/rocksdb/status.h
similarity index 100%
rename from librocksdb-sys/rocksdb/include/rocksdb/status.h
rename to include/rocksdb/status.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/system_clock.h b/include/rocksdb/system_clock.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/system_clock.h
rename to include/rocksdb/system_clock.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/table.h b/include/rocksdb/table.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/table.h
rename to include/rocksdb/table.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/table_properties.h b/include/rocksdb/table_properties.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/table_properties.h
rename to include/rocksdb/table_properties.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/table_reader_caller.h b/include/rocksdb/table_reader_caller.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/table_reader_caller.h
rename to include/rocksdb/table_reader_caller.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/thread_status.h b/include/rocksdb/thread_status.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/thread_status.h
rename to include/rocksdb/thread_status.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/threadpool.h b/include/rocksdb/threadpool.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/threadpool.h
rename to include/rocksdb/threadpool.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/trace_reader_writer.h b/include/rocksdb/trace_reader_writer.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/trace_reader_writer.h
rename to include/rocksdb/trace_reader_writer.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/trace_record.h b/include/rocksdb/trace_record.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/trace_record.h
rename to include/rocksdb/trace_record.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/trace_record_result.h b/include/rocksdb/trace_record_result.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/trace_record_result.h
rename to include/rocksdb/trace_record_result.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/transaction_log.h b/include/rocksdb/transaction_log.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/transaction_log.h
rename to include/rocksdb/transaction_log.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/types.h b/include/rocksdb/types.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/types.h
rename to include/rocksdb/types.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/unique_id.h b/include/rocksdb/unique_id.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/unique_id.h
rename to include/rocksdb/unique_id.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/universal_compaction.h b/include/rocksdb/universal_compaction.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/universal_compaction.h
rename to include/rocksdb/universal_compaction.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/agg_merge.h b/include/rocksdb/utilities/agg_merge.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/agg_merge.h
rename to include/rocksdb/utilities/agg_merge.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/backup_engine.h b/include/rocksdb/utilities/backup_engine.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/backup_engine.h
rename to include/rocksdb/utilities/backup_engine.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/cache_dump_load.h b/include/rocksdb/utilities/cache_dump_load.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/cache_dump_load.h
rename to include/rocksdb/utilities/cache_dump_load.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/checkpoint.h b/include/rocksdb/utilities/checkpoint.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/checkpoint.h
rename to include/rocksdb/utilities/checkpoint.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/convenience.h b/include/rocksdb/utilities/convenience.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/convenience.h
rename to include/rocksdb/utilities/convenience.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/customizable_util.h b/include/rocksdb/utilities/customizable_util.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/customizable_util.h
rename to include/rocksdb/utilities/customizable_util.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/db_ttl.h b/include/rocksdb/utilities/db_ttl.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/db_ttl.h
rename to include/rocksdb/utilities/db_ttl.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/debug.h b/include/rocksdb/utilities/debug.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/debug.h
rename to include/rocksdb/utilities/debug.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/env_mirror.h b/include/rocksdb/utilities/env_mirror.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/env_mirror.h
rename to include/rocksdb/utilities/env_mirror.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/info_log_finder.h b/include/rocksdb/utilities/info_log_finder.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/info_log_finder.h
rename to include/rocksdb/utilities/info_log_finder.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/ldb_cmd.h b/include/rocksdb/utilities/ldb_cmd.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/ldb_cmd.h
rename to include/rocksdb/utilities/ldb_cmd.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/ldb_cmd_execute_result.h b/include/rocksdb/utilities/ldb_cmd_execute_result.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/ldb_cmd_execute_result.h
rename to include/rocksdb/utilities/ldb_cmd_execute_result.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/leveldb_options.h b/include/rocksdb/utilities/leveldb_options.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/leveldb_options.h
rename to include/rocksdb/utilities/leveldb_options.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/lua/rocks_lua_custom_library.h b/include/rocksdb/utilities/lua/rocks_lua_custom_library.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/lua/rocks_lua_custom_library.h
rename to include/rocksdb/utilities/lua/rocks_lua_custom_library.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/lua/rocks_lua_util.h b/include/rocksdb/utilities/lua/rocks_lua_util.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/lua/rocks_lua_util.h
rename to include/rocksdb/utilities/lua/rocks_lua_util.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/memory_util.h b/include/rocksdb/utilities/memory_util.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/memory_util.h
rename to include/rocksdb/utilities/memory_util.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/object_registry.h b/include/rocksdb/utilities/object_registry.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/object_registry.h
rename to include/rocksdb/utilities/object_registry.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/optimistic_transaction_db.h b/include/rocksdb/utilities/optimistic_transaction_db.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/optimistic_transaction_db.h
rename to include/rocksdb/utilities/optimistic_transaction_db.h
diff --git a/librocksdb-sys/rocksdb/include/rocksdb/utilities/option_change_migration.h b/include/rocksdb/utilities/option_change_migration.h
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rename from librocksdb-sys/rocksdb/include/rocksdb/utilities/option_change_migration.h
rename to include/rocksdb/utilities/option_change_migration.h
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rename to java/rocksjni/memory_util.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/memtablejni.cc b/java/rocksjni/memtablejni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/memtablejni.cc
rename to java/rocksjni/memtablejni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/merge_operator.cc b/java/rocksjni/merge_operator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/merge_operator.cc
rename to java/rocksjni/merge_operator.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/native_comparator_wrapper_test.cc b/java/rocksjni/native_comparator_wrapper_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/native_comparator_wrapper_test.cc
rename to java/rocksjni/native_comparator_wrapper_test.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/optimistic_transaction_db.cc b/java/rocksjni/optimistic_transaction_db.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/optimistic_transaction_db.cc
rename to java/rocksjni/optimistic_transaction_db.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/optimistic_transaction_options.cc b/java/rocksjni/optimistic_transaction_options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/optimistic_transaction_options.cc
rename to java/rocksjni/optimistic_transaction_options.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/options.cc b/java/rocksjni/options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/options.cc
rename to java/rocksjni/options.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/options_util.cc b/java/rocksjni/options_util.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/options_util.cc
rename to java/rocksjni/options_util.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/persistent_cache.cc b/java/rocksjni/persistent_cache.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/persistent_cache.cc
rename to java/rocksjni/persistent_cache.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/portal.h b/java/rocksjni/portal.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/portal.h
rename to java/rocksjni/portal.h
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/ratelimiterjni.cc b/java/rocksjni/ratelimiterjni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/ratelimiterjni.cc
rename to java/rocksjni/ratelimiterjni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/remove_emptyvalue_compactionfilterjni.cc b/java/rocksjni/remove_emptyvalue_compactionfilterjni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/remove_emptyvalue_compactionfilterjni.cc
rename to java/rocksjni/remove_emptyvalue_compactionfilterjni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/restorejni.cc b/java/rocksjni/restorejni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/restorejni.cc
rename to java/rocksjni/restorejni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/rocks_callback_object.cc b/java/rocksjni/rocks_callback_object.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/rocks_callback_object.cc
rename to java/rocksjni/rocks_callback_object.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/rocksdb_exception_test.cc b/java/rocksjni/rocksdb_exception_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/rocksdb_exception_test.cc
rename to java/rocksjni/rocksdb_exception_test.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/rocksjni.cc b/java/rocksjni/rocksjni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/rocksjni.cc
rename to java/rocksjni/rocksjni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/slice.cc b/java/rocksjni/slice.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/slice.cc
rename to java/rocksjni/slice.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/snapshot.cc b/java/rocksjni/snapshot.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/snapshot.cc
rename to java/rocksjni/snapshot.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/sst_file_manager.cc b/java/rocksjni/sst_file_manager.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/sst_file_manager.cc
rename to java/rocksjni/sst_file_manager.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/sst_file_reader_iterator.cc b/java/rocksjni/sst_file_reader_iterator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/sst_file_reader_iterator.cc
rename to java/rocksjni/sst_file_reader_iterator.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/sst_file_readerjni.cc b/java/rocksjni/sst_file_readerjni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/sst_file_readerjni.cc
rename to java/rocksjni/sst_file_readerjni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/sst_file_writerjni.cc b/java/rocksjni/sst_file_writerjni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/sst_file_writerjni.cc
rename to java/rocksjni/sst_file_writerjni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/sst_partitioner.cc b/java/rocksjni/sst_partitioner.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/sst_partitioner.cc
rename to java/rocksjni/sst_partitioner.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/statistics.cc b/java/rocksjni/statistics.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/statistics.cc
rename to java/rocksjni/statistics.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/statisticsjni.cc b/java/rocksjni/statisticsjni.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/statisticsjni.cc
rename to java/rocksjni/statisticsjni.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/statisticsjni.h b/java/rocksjni/statisticsjni.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/statisticsjni.h
rename to java/rocksjni/statisticsjni.h
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/table.cc b/java/rocksjni/table.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/table.cc
rename to java/rocksjni/table.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/table_filter.cc b/java/rocksjni/table_filter.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/table_filter.cc
rename to java/rocksjni/table_filter.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/table_filter_jnicallback.cc b/java/rocksjni/table_filter_jnicallback.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/table_filter_jnicallback.cc
rename to java/rocksjni/table_filter_jnicallback.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/table_filter_jnicallback.h b/java/rocksjni/table_filter_jnicallback.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/table_filter_jnicallback.h
rename to java/rocksjni/table_filter_jnicallback.h
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/testable_event_listener.cc b/java/rocksjni/testable_event_listener.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/testable_event_listener.cc
rename to java/rocksjni/testable_event_listener.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/thread_status.cc b/java/rocksjni/thread_status.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/thread_status.cc
rename to java/rocksjni/thread_status.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/trace_writer.cc b/java/rocksjni/trace_writer.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/trace_writer.cc
rename to java/rocksjni/trace_writer.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/trace_writer_jnicallback.cc b/java/rocksjni/trace_writer_jnicallback.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/trace_writer_jnicallback.cc
rename to java/rocksjni/trace_writer_jnicallback.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/trace_writer_jnicallback.h b/java/rocksjni/trace_writer_jnicallback.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/trace_writer_jnicallback.h
rename to java/rocksjni/trace_writer_jnicallback.h
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction.cc b/java/rocksjni/transaction.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction.cc
rename to java/rocksjni/transaction.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_db.cc b/java/rocksjni/transaction_db.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_db.cc
rename to java/rocksjni/transaction_db.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_db_options.cc b/java/rocksjni/transaction_db_options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_db_options.cc
rename to java/rocksjni/transaction_db_options.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_log.cc b/java/rocksjni/transaction_log.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_log.cc
rename to java/rocksjni/transaction_log.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_notifier.cc b/java/rocksjni/transaction_notifier.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_notifier.cc
rename to java/rocksjni/transaction_notifier.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_notifier_jnicallback.cc b/java/rocksjni/transaction_notifier_jnicallback.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_notifier_jnicallback.cc
rename to java/rocksjni/transaction_notifier_jnicallback.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_notifier_jnicallback.h b/java/rocksjni/transaction_notifier_jnicallback.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_notifier_jnicallback.h
rename to java/rocksjni/transaction_notifier_jnicallback.h
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/transaction_options.cc b/java/rocksjni/transaction_options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/transaction_options.cc
rename to java/rocksjni/transaction_options.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/ttl.cc b/java/rocksjni/ttl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/ttl.cc
rename to java/rocksjni/ttl.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/wal_filter.cc b/java/rocksjni/wal_filter.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/wal_filter.cc
rename to java/rocksjni/wal_filter.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/wal_filter_jnicallback.cc b/java/rocksjni/wal_filter_jnicallback.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/wal_filter_jnicallback.cc
rename to java/rocksjni/wal_filter_jnicallback.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/wal_filter_jnicallback.h b/java/rocksjni/wal_filter_jnicallback.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/wal_filter_jnicallback.h
rename to java/rocksjni/wal_filter_jnicallback.h
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/write_batch.cc b/java/rocksjni/write_batch.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/write_batch.cc
rename to java/rocksjni/write_batch.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/write_batch_test.cc b/java/rocksjni/write_batch_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/write_batch_test.cc
rename to java/rocksjni/write_batch_test.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/write_batch_with_index.cc b/java/rocksjni/write_batch_with_index.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/write_batch_with_index.cc
rename to java/rocksjni/write_batch_with_index.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/write_buffer_manager.cc b/java/rocksjni/write_buffer_manager.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/write_buffer_manager.cc
rename to java/rocksjni/write_buffer_manager.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/writebatchhandlerjnicallback.cc b/java/rocksjni/writebatchhandlerjnicallback.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/writebatchhandlerjnicallback.cc
rename to java/rocksjni/writebatchhandlerjnicallback.cc
diff --git a/librocksdb-sys/rocksdb/java/rocksjni/writebatchhandlerjnicallback.h b/java/rocksjni/writebatchhandlerjnicallback.h
similarity index 100%
rename from librocksdb-sys/rocksdb/java/rocksjni/writebatchhandlerjnicallback.h
rename to java/rocksjni/writebatchhandlerjnicallback.h
diff --git a/librocksdb-sys/rocksdb/java/samples/src/main/java/OptimisticTransactionSample.java b/java/samples/src/main/java/OptimisticTransactionSample.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/samples/src/main/java/OptimisticTransactionSample.java
rename to java/samples/src/main/java/OptimisticTransactionSample.java
diff --git a/librocksdb-sys/rocksdb/java/samples/src/main/java/RocksDBColumnFamilySample.java b/java/samples/src/main/java/RocksDBColumnFamilySample.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/samples/src/main/java/RocksDBColumnFamilySample.java
rename to java/samples/src/main/java/RocksDBColumnFamilySample.java
diff --git a/librocksdb-sys/rocksdb/java/samples/src/main/java/RocksDBSample.java b/java/samples/src/main/java/RocksDBSample.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/samples/src/main/java/RocksDBSample.java
rename to java/samples/src/main/java/RocksDBSample.java
diff --git a/librocksdb-sys/rocksdb/java/samples/src/main/java/TransactionSample.java b/java/samples/src/main/java/TransactionSample.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/samples/src/main/java/TransactionSample.java
rename to java/samples/src/main/java/TransactionSample.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractCompactionFilter.java b/java/src/main/java/org/rocksdb/AbstractCompactionFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractCompactionFilter.java
rename to java/src/main/java/org/rocksdb/AbstractCompactionFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java b/java/src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java
rename to java/src/main/java/org/rocksdb/AbstractCompactionFilterFactory.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractComparator.java b/java/src/main/java/org/rocksdb/AbstractComparator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractComparator.java
rename to java/src/main/java/org/rocksdb/AbstractComparator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractComparatorJniBridge.java b/java/src/main/java/org/rocksdb/AbstractComparatorJniBridge.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractComparatorJniBridge.java
rename to java/src/main/java/org/rocksdb/AbstractComparatorJniBridge.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractEventListener.java b/java/src/main/java/org/rocksdb/AbstractEventListener.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractEventListener.java
rename to java/src/main/java/org/rocksdb/AbstractEventListener.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractImmutableNativeReference.java b/java/src/main/java/org/rocksdb/AbstractImmutableNativeReference.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractImmutableNativeReference.java
rename to java/src/main/java/org/rocksdb/AbstractImmutableNativeReference.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractMutableOptions.java b/java/src/main/java/org/rocksdb/AbstractMutableOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractMutableOptions.java
rename to java/src/main/java/org/rocksdb/AbstractMutableOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractNativeReference.java b/java/src/main/java/org/rocksdb/AbstractNativeReference.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractNativeReference.java
rename to java/src/main/java/org/rocksdb/AbstractNativeReference.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractRocksIterator.java b/java/src/main/java/org/rocksdb/AbstractRocksIterator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractRocksIterator.java
rename to java/src/main/java/org/rocksdb/AbstractRocksIterator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractSlice.java b/java/src/main/java/org/rocksdb/AbstractSlice.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractSlice.java
rename to java/src/main/java/org/rocksdb/AbstractSlice.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractTableFilter.java b/java/src/main/java/org/rocksdb/AbstractTableFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractTableFilter.java
rename to java/src/main/java/org/rocksdb/AbstractTableFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractTraceWriter.java b/java/src/main/java/org/rocksdb/AbstractTraceWriter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractTraceWriter.java
rename to java/src/main/java/org/rocksdb/AbstractTraceWriter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractTransactionNotifier.java b/java/src/main/java/org/rocksdb/AbstractTransactionNotifier.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractTransactionNotifier.java
rename to java/src/main/java/org/rocksdb/AbstractTransactionNotifier.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractWalFilter.java b/java/src/main/java/org/rocksdb/AbstractWalFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractWalFilter.java
rename to java/src/main/java/org/rocksdb/AbstractWalFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractWriteBatch.java b/java/src/main/java/org/rocksdb/AbstractWriteBatch.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AbstractWriteBatch.java
rename to java/src/main/java/org/rocksdb/AbstractWriteBatch.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AccessHint.java b/java/src/main/java/org/rocksdb/AccessHint.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AccessHint.java
rename to java/src/main/java/org/rocksdb/AccessHint.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java b/java/src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java
rename to java/src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java b/java/src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java
rename to java/src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackgroundErrorReason.java b/java/src/main/java/org/rocksdb/BackgroundErrorReason.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackgroundErrorReason.java
rename to java/src/main/java/org/rocksdb/BackgroundErrorReason.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackupEngine.java b/java/src/main/java/org/rocksdb/BackupEngine.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackupEngine.java
rename to java/src/main/java/org/rocksdb/BackupEngine.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackupEngineOptions.java b/java/src/main/java/org/rocksdb/BackupEngineOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackupEngineOptions.java
rename to java/src/main/java/org/rocksdb/BackupEngineOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackupInfo.java b/java/src/main/java/org/rocksdb/BackupInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BackupInfo.java
rename to java/src/main/java/org/rocksdb/BackupInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BlockBasedTableConfig.java b/java/src/main/java/org/rocksdb/BlockBasedTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BlockBasedTableConfig.java
rename to java/src/main/java/org/rocksdb/BlockBasedTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BloomFilter.java b/java/src/main/java/org/rocksdb/BloomFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BloomFilter.java
rename to java/src/main/java/org/rocksdb/BloomFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BuiltinComparator.java b/java/src/main/java/org/rocksdb/BuiltinComparator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/BuiltinComparator.java
rename to java/src/main/java/org/rocksdb/BuiltinComparator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ByteBufferGetStatus.java b/java/src/main/java/org/rocksdb/ByteBufferGetStatus.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ByteBufferGetStatus.java
rename to java/src/main/java/org/rocksdb/ByteBufferGetStatus.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Cache.java b/java/src/main/java/org/rocksdb/Cache.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Cache.java
rename to java/src/main/java/org/rocksdb/Cache.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CassandraCompactionFilter.java b/java/src/main/java/org/rocksdb/CassandraCompactionFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CassandraCompactionFilter.java
rename to java/src/main/java/org/rocksdb/CassandraCompactionFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CassandraValueMergeOperator.java b/java/src/main/java/org/rocksdb/CassandraValueMergeOperator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CassandraValueMergeOperator.java
rename to java/src/main/java/org/rocksdb/CassandraValueMergeOperator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Checkpoint.java b/java/src/main/java/org/rocksdb/Checkpoint.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Checkpoint.java
rename to java/src/main/java/org/rocksdb/Checkpoint.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ChecksumType.java b/java/src/main/java/org/rocksdb/ChecksumType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ChecksumType.java
rename to java/src/main/java/org/rocksdb/ChecksumType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ClockCache.java b/java/src/main/java/org/rocksdb/ClockCache.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ClockCache.java
rename to java/src/main/java/org/rocksdb/ClockCache.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyDescriptor.java b/java/src/main/java/org/rocksdb/ColumnFamilyDescriptor.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyDescriptor.java
rename to java/src/main/java/org/rocksdb/ColumnFamilyDescriptor.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyHandle.java b/java/src/main/java/org/rocksdb/ColumnFamilyHandle.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyHandle.java
rename to java/src/main/java/org/rocksdb/ColumnFamilyHandle.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyMetaData.java b/java/src/main/java/org/rocksdb/ColumnFamilyMetaData.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyMetaData.java
rename to java/src/main/java/org/rocksdb/ColumnFamilyMetaData.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyOptions.java b/java/src/main/java/org/rocksdb/ColumnFamilyOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyOptions.java
rename to java/src/main/java/org/rocksdb/ColumnFamilyOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java b/java/src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java
rename to java/src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactRangeOptions.java b/java/src/main/java/org/rocksdb/CompactRangeOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactRangeOptions.java
rename to java/src/main/java/org/rocksdb/CompactRangeOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionJobInfo.java b/java/src/main/java/org/rocksdb/CompactionJobInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionJobInfo.java
rename to java/src/main/java/org/rocksdb/CompactionJobInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionJobStats.java b/java/src/main/java/org/rocksdb/CompactionJobStats.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionJobStats.java
rename to java/src/main/java/org/rocksdb/CompactionJobStats.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionOptions.java b/java/src/main/java/org/rocksdb/CompactionOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionOptions.java
rename to java/src/main/java/org/rocksdb/CompactionOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionOptionsFIFO.java b/java/src/main/java/org/rocksdb/CompactionOptionsFIFO.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionOptionsFIFO.java
rename to java/src/main/java/org/rocksdb/CompactionOptionsFIFO.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionOptionsUniversal.java b/java/src/main/java/org/rocksdb/CompactionOptionsUniversal.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionOptionsUniversal.java
rename to java/src/main/java/org/rocksdb/CompactionOptionsUniversal.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionPriority.java b/java/src/main/java/org/rocksdb/CompactionPriority.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionPriority.java
rename to java/src/main/java/org/rocksdb/CompactionPriority.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionReason.java b/java/src/main/java/org/rocksdb/CompactionReason.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionReason.java
rename to java/src/main/java/org/rocksdb/CompactionReason.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionStopStyle.java b/java/src/main/java/org/rocksdb/CompactionStopStyle.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionStopStyle.java
rename to java/src/main/java/org/rocksdb/CompactionStopStyle.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionStyle.java b/java/src/main/java/org/rocksdb/CompactionStyle.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompactionStyle.java
rename to java/src/main/java/org/rocksdb/CompactionStyle.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ComparatorOptions.java b/java/src/main/java/org/rocksdb/ComparatorOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ComparatorOptions.java
rename to java/src/main/java/org/rocksdb/ComparatorOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ComparatorType.java b/java/src/main/java/org/rocksdb/ComparatorType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ComparatorType.java
rename to java/src/main/java/org/rocksdb/ComparatorType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompressionOptions.java b/java/src/main/java/org/rocksdb/CompressionOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompressionOptions.java
rename to java/src/main/java/org/rocksdb/CompressionOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompressionType.java b/java/src/main/java/org/rocksdb/CompressionType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/CompressionType.java
rename to java/src/main/java/org/rocksdb/CompressionType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ConcurrentTaskLimiter.java b/java/src/main/java/org/rocksdb/ConcurrentTaskLimiter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ConcurrentTaskLimiter.java
rename to java/src/main/java/org/rocksdb/ConcurrentTaskLimiter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java b/java/src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java
rename to java/src/main/java/org/rocksdb/ConcurrentTaskLimiterImpl.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ConfigOptions.java b/java/src/main/java/org/rocksdb/ConfigOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ConfigOptions.java
rename to java/src/main/java/org/rocksdb/ConfigOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DBOptions.java b/java/src/main/java/org/rocksdb/DBOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DBOptions.java
rename to java/src/main/java/org/rocksdb/DBOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DBOptionsInterface.java b/java/src/main/java/org/rocksdb/DBOptionsInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DBOptionsInterface.java
rename to java/src/main/java/org/rocksdb/DBOptionsInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DataBlockIndexType.java b/java/src/main/java/org/rocksdb/DataBlockIndexType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DataBlockIndexType.java
rename to java/src/main/java/org/rocksdb/DataBlockIndexType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DbPath.java b/java/src/main/java/org/rocksdb/DbPath.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DbPath.java
rename to java/src/main/java/org/rocksdb/DbPath.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DirectSlice.java b/java/src/main/java/org/rocksdb/DirectSlice.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/DirectSlice.java
rename to java/src/main/java/org/rocksdb/DirectSlice.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/EncodingType.java b/java/src/main/java/org/rocksdb/EncodingType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/EncodingType.java
rename to java/src/main/java/org/rocksdb/EncodingType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Env.java b/java/src/main/java/org/rocksdb/Env.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Env.java
rename to java/src/main/java/org/rocksdb/Env.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/EnvOptions.java b/java/src/main/java/org/rocksdb/EnvOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/EnvOptions.java
rename to java/src/main/java/org/rocksdb/EnvOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/EventListener.java b/java/src/main/java/org/rocksdb/EventListener.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/EventListener.java
rename to java/src/main/java/org/rocksdb/EventListener.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Experimental.java b/java/src/main/java/org/rocksdb/Experimental.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Experimental.java
rename to java/src/main/java/org/rocksdb/Experimental.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ExternalFileIngestionInfo.java b/java/src/main/java/org/rocksdb/ExternalFileIngestionInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ExternalFileIngestionInfo.java
rename to java/src/main/java/org/rocksdb/ExternalFileIngestionInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FileOperationInfo.java b/java/src/main/java/org/rocksdb/FileOperationInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FileOperationInfo.java
rename to java/src/main/java/org/rocksdb/FileOperationInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Filter.java b/java/src/main/java/org/rocksdb/Filter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Filter.java
rename to java/src/main/java/org/rocksdb/Filter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FlushJobInfo.java b/java/src/main/java/org/rocksdb/FlushJobInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FlushJobInfo.java
rename to java/src/main/java/org/rocksdb/FlushJobInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FlushOptions.java b/java/src/main/java/org/rocksdb/FlushOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FlushOptions.java
rename to java/src/main/java/org/rocksdb/FlushOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FlushReason.java b/java/src/main/java/org/rocksdb/FlushReason.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/FlushReason.java
rename to java/src/main/java/org/rocksdb/FlushReason.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java b/java/src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java
rename to java/src/main/java/org/rocksdb/HashLinkedListMemTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HashSkipListMemTableConfig.java b/java/src/main/java/org/rocksdb/HashSkipListMemTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HashSkipListMemTableConfig.java
rename to java/src/main/java/org/rocksdb/HashSkipListMemTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HistogramData.java b/java/src/main/java/org/rocksdb/HistogramData.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HistogramData.java
rename to java/src/main/java/org/rocksdb/HistogramData.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HistogramType.java b/java/src/main/java/org/rocksdb/HistogramType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/HistogramType.java
rename to java/src/main/java/org/rocksdb/HistogramType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Holder.java b/java/src/main/java/org/rocksdb/Holder.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Holder.java
rename to java/src/main/java/org/rocksdb/Holder.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/IndexShorteningMode.java b/java/src/main/java/org/rocksdb/IndexShorteningMode.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/IndexShorteningMode.java
rename to java/src/main/java/org/rocksdb/IndexShorteningMode.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/IndexType.java b/java/src/main/java/org/rocksdb/IndexType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/IndexType.java
rename to java/src/main/java/org/rocksdb/IndexType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/InfoLogLevel.java b/java/src/main/java/org/rocksdb/InfoLogLevel.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/InfoLogLevel.java
rename to java/src/main/java/org/rocksdb/InfoLogLevel.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/IngestExternalFileOptions.java b/java/src/main/java/org/rocksdb/IngestExternalFileOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/IngestExternalFileOptions.java
rename to java/src/main/java/org/rocksdb/IngestExternalFileOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/KeyMayExist.java b/java/src/main/java/org/rocksdb/KeyMayExist.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/KeyMayExist.java
rename to java/src/main/java/org/rocksdb/KeyMayExist.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LRUCache.java b/java/src/main/java/org/rocksdb/LRUCache.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LRUCache.java
rename to java/src/main/java/org/rocksdb/LRUCache.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LevelMetaData.java b/java/src/main/java/org/rocksdb/LevelMetaData.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LevelMetaData.java
rename to java/src/main/java/org/rocksdb/LevelMetaData.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LiveFileMetaData.java b/java/src/main/java/org/rocksdb/LiveFileMetaData.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LiveFileMetaData.java
rename to java/src/main/java/org/rocksdb/LiveFileMetaData.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LogFile.java b/java/src/main/java/org/rocksdb/LogFile.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/LogFile.java
rename to java/src/main/java/org/rocksdb/LogFile.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Logger.java b/java/src/main/java/org/rocksdb/Logger.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Logger.java
rename to java/src/main/java/org/rocksdb/Logger.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemTableConfig.java b/java/src/main/java/org/rocksdb/MemTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemTableConfig.java
rename to java/src/main/java/org/rocksdb/MemTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemTableInfo.java b/java/src/main/java/org/rocksdb/MemTableInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemTableInfo.java
rename to java/src/main/java/org/rocksdb/MemTableInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemoryUsageType.java b/java/src/main/java/org/rocksdb/MemoryUsageType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemoryUsageType.java
rename to java/src/main/java/org/rocksdb/MemoryUsageType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemoryUtil.java b/java/src/main/java/org/rocksdb/MemoryUtil.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MemoryUtil.java
rename to java/src/main/java/org/rocksdb/MemoryUtil.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MergeOperator.java b/java/src/main/java/org/rocksdb/MergeOperator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MergeOperator.java
rename to java/src/main/java/org/rocksdb/MergeOperator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableColumnFamilyOptions.java b/java/src/main/java/org/rocksdb/MutableColumnFamilyOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableColumnFamilyOptions.java
rename to java/src/main/java/org/rocksdb/MutableColumnFamilyOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java b/java/src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java
rename to java/src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableDBOptions.java b/java/src/main/java/org/rocksdb/MutableDBOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableDBOptions.java
rename to java/src/main/java/org/rocksdb/MutableDBOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableDBOptionsInterface.java b/java/src/main/java/org/rocksdb/MutableDBOptionsInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableDBOptionsInterface.java
rename to java/src/main/java/org/rocksdb/MutableDBOptionsInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableOptionKey.java b/java/src/main/java/org/rocksdb/MutableOptionKey.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableOptionKey.java
rename to java/src/main/java/org/rocksdb/MutableOptionKey.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableOptionValue.java b/java/src/main/java/org/rocksdb/MutableOptionValue.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/MutableOptionValue.java
rename to java/src/main/java/org/rocksdb/MutableOptionValue.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/NativeComparatorWrapper.java b/java/src/main/java/org/rocksdb/NativeComparatorWrapper.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/NativeComparatorWrapper.java
rename to java/src/main/java/org/rocksdb/NativeComparatorWrapper.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/NativeLibraryLoader.java b/java/src/main/java/org/rocksdb/NativeLibraryLoader.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/NativeLibraryLoader.java
rename to java/src/main/java/org/rocksdb/NativeLibraryLoader.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OperationStage.java b/java/src/main/java/org/rocksdb/OperationStage.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OperationStage.java
rename to java/src/main/java/org/rocksdb/OperationStage.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OperationType.java b/java/src/main/java/org/rocksdb/OperationType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OperationType.java
rename to java/src/main/java/org/rocksdb/OperationType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptimisticTransactionDB.java b/java/src/main/java/org/rocksdb/OptimisticTransactionDB.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptimisticTransactionDB.java
rename to java/src/main/java/org/rocksdb/OptimisticTransactionDB.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptimisticTransactionOptions.java b/java/src/main/java/org/rocksdb/OptimisticTransactionOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptimisticTransactionOptions.java
rename to java/src/main/java/org/rocksdb/OptimisticTransactionOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptionString.java b/java/src/main/java/org/rocksdb/OptionString.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptionString.java
rename to java/src/main/java/org/rocksdb/OptionString.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Options.java b/java/src/main/java/org/rocksdb/Options.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Options.java
rename to java/src/main/java/org/rocksdb/Options.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptionsUtil.java b/java/src/main/java/org/rocksdb/OptionsUtil.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/OptionsUtil.java
rename to java/src/main/java/org/rocksdb/OptionsUtil.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/PersistentCache.java b/java/src/main/java/org/rocksdb/PersistentCache.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/PersistentCache.java
rename to java/src/main/java/org/rocksdb/PersistentCache.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/PlainTableConfig.java b/java/src/main/java/org/rocksdb/PlainTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/PlainTableConfig.java
rename to java/src/main/java/org/rocksdb/PlainTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/PrepopulateBlobCache.java b/java/src/main/java/org/rocksdb/PrepopulateBlobCache.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/PrepopulateBlobCache.java
rename to java/src/main/java/org/rocksdb/PrepopulateBlobCache.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Priority.java b/java/src/main/java/org/rocksdb/Priority.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Priority.java
rename to java/src/main/java/org/rocksdb/Priority.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Range.java b/java/src/main/java/org/rocksdb/Range.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Range.java
rename to java/src/main/java/org/rocksdb/Range.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RateLimiter.java b/java/src/main/java/org/rocksdb/RateLimiter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RateLimiter.java
rename to java/src/main/java/org/rocksdb/RateLimiter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RateLimiterMode.java b/java/src/main/java/org/rocksdb/RateLimiterMode.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RateLimiterMode.java
rename to java/src/main/java/org/rocksdb/RateLimiterMode.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ReadOptions.java b/java/src/main/java/org/rocksdb/ReadOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ReadOptions.java
rename to java/src/main/java/org/rocksdb/ReadOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ReadTier.java b/java/src/main/java/org/rocksdb/ReadTier.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ReadTier.java
rename to java/src/main/java/org/rocksdb/ReadTier.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java b/java/src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java
rename to java/src/main/java/org/rocksdb/RemoveEmptyValueCompactionFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RestoreOptions.java b/java/src/main/java/org/rocksdb/RestoreOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RestoreOptions.java
rename to java/src/main/java/org/rocksdb/RestoreOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ReusedSynchronisationType.java b/java/src/main/java/org/rocksdb/ReusedSynchronisationType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ReusedSynchronisationType.java
rename to java/src/main/java/org/rocksdb/ReusedSynchronisationType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksCallbackObject.java b/java/src/main/java/org/rocksdb/RocksCallbackObject.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksCallbackObject.java
rename to java/src/main/java/org/rocksdb/RocksCallbackObject.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksDB.java b/java/src/main/java/org/rocksdb/RocksDB.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksDB.java
rename to java/src/main/java/org/rocksdb/RocksDB.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksDBException.java b/java/src/main/java/org/rocksdb/RocksDBException.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksDBException.java
rename to java/src/main/java/org/rocksdb/RocksDBException.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksEnv.java b/java/src/main/java/org/rocksdb/RocksEnv.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksEnv.java
rename to java/src/main/java/org/rocksdb/RocksEnv.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksIterator.java b/java/src/main/java/org/rocksdb/RocksIterator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksIterator.java
rename to java/src/main/java/org/rocksdb/RocksIterator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksIteratorInterface.java b/java/src/main/java/org/rocksdb/RocksIteratorInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksIteratorInterface.java
rename to java/src/main/java/org/rocksdb/RocksIteratorInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksMemEnv.java b/java/src/main/java/org/rocksdb/RocksMemEnv.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksMemEnv.java
rename to java/src/main/java/org/rocksdb/RocksMemEnv.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksMutableObject.java b/java/src/main/java/org/rocksdb/RocksMutableObject.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksMutableObject.java
rename to java/src/main/java/org/rocksdb/RocksMutableObject.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksObject.java b/java/src/main/java/org/rocksdb/RocksObject.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/RocksObject.java
rename to java/src/main/java/org/rocksdb/RocksObject.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SanityLevel.java b/java/src/main/java/org/rocksdb/SanityLevel.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SanityLevel.java
rename to java/src/main/java/org/rocksdb/SanityLevel.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SizeApproximationFlag.java b/java/src/main/java/org/rocksdb/SizeApproximationFlag.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SizeApproximationFlag.java
rename to java/src/main/java/org/rocksdb/SizeApproximationFlag.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SkipListMemTableConfig.java b/java/src/main/java/org/rocksdb/SkipListMemTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SkipListMemTableConfig.java
rename to java/src/main/java/org/rocksdb/SkipListMemTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Slice.java b/java/src/main/java/org/rocksdb/Slice.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Slice.java
rename to java/src/main/java/org/rocksdb/Slice.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Snapshot.java b/java/src/main/java/org/rocksdb/Snapshot.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Snapshot.java
rename to java/src/main/java/org/rocksdb/Snapshot.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileManager.java b/java/src/main/java/org/rocksdb/SstFileManager.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileManager.java
rename to java/src/main/java/org/rocksdb/SstFileManager.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileMetaData.java b/java/src/main/java/org/rocksdb/SstFileMetaData.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileMetaData.java
rename to java/src/main/java/org/rocksdb/SstFileMetaData.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileReader.java b/java/src/main/java/org/rocksdb/SstFileReader.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileReader.java
rename to java/src/main/java/org/rocksdb/SstFileReader.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileReaderIterator.java b/java/src/main/java/org/rocksdb/SstFileReaderIterator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileReaderIterator.java
rename to java/src/main/java/org/rocksdb/SstFileReaderIterator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileWriter.java b/java/src/main/java/org/rocksdb/SstFileWriter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstFileWriter.java
rename to java/src/main/java/org/rocksdb/SstFileWriter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstPartitionerFactory.java b/java/src/main/java/org/rocksdb/SstPartitionerFactory.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstPartitionerFactory.java
rename to java/src/main/java/org/rocksdb/SstPartitionerFactory.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstPartitionerFixedPrefixFactory.java b/java/src/main/java/org/rocksdb/SstPartitionerFixedPrefixFactory.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/SstPartitionerFixedPrefixFactory.java
rename to java/src/main/java/org/rocksdb/SstPartitionerFixedPrefixFactory.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StateType.java b/java/src/main/java/org/rocksdb/StateType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StateType.java
rename to java/src/main/java/org/rocksdb/StateType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Statistics.java b/java/src/main/java/org/rocksdb/Statistics.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Statistics.java
rename to java/src/main/java/org/rocksdb/Statistics.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatisticsCollector.java b/java/src/main/java/org/rocksdb/StatisticsCollector.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatisticsCollector.java
rename to java/src/main/java/org/rocksdb/StatisticsCollector.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatisticsCollectorCallback.java b/java/src/main/java/org/rocksdb/StatisticsCollectorCallback.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatisticsCollectorCallback.java
rename to java/src/main/java/org/rocksdb/StatisticsCollectorCallback.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatsCollectorInput.java b/java/src/main/java/org/rocksdb/StatsCollectorInput.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatsCollectorInput.java
rename to java/src/main/java/org/rocksdb/StatsCollectorInput.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatsLevel.java b/java/src/main/java/org/rocksdb/StatsLevel.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StatsLevel.java
rename to java/src/main/java/org/rocksdb/StatsLevel.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Status.java b/java/src/main/java/org/rocksdb/Status.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Status.java
rename to java/src/main/java/org/rocksdb/Status.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StringAppendOperator.java b/java/src/main/java/org/rocksdb/StringAppendOperator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/StringAppendOperator.java
rename to java/src/main/java/org/rocksdb/StringAppendOperator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileCreationBriefInfo.java b/java/src/main/java/org/rocksdb/TableFileCreationBriefInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileCreationBriefInfo.java
rename to java/src/main/java/org/rocksdb/TableFileCreationBriefInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileCreationInfo.java b/java/src/main/java/org/rocksdb/TableFileCreationInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileCreationInfo.java
rename to java/src/main/java/org/rocksdb/TableFileCreationInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileCreationReason.java b/java/src/main/java/org/rocksdb/TableFileCreationReason.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileCreationReason.java
rename to java/src/main/java/org/rocksdb/TableFileCreationReason.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileDeletionInfo.java b/java/src/main/java/org/rocksdb/TableFileDeletionInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFileDeletionInfo.java
rename to java/src/main/java/org/rocksdb/TableFileDeletionInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFilter.java b/java/src/main/java/org/rocksdb/TableFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFilter.java
rename to java/src/main/java/org/rocksdb/TableFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFormatConfig.java b/java/src/main/java/org/rocksdb/TableFormatConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableFormatConfig.java
rename to java/src/main/java/org/rocksdb/TableFormatConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableProperties.java b/java/src/main/java/org/rocksdb/TableProperties.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TableProperties.java
rename to java/src/main/java/org/rocksdb/TableProperties.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ThreadStatus.java b/java/src/main/java/org/rocksdb/ThreadStatus.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ThreadStatus.java
rename to java/src/main/java/org/rocksdb/ThreadStatus.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ThreadType.java b/java/src/main/java/org/rocksdb/ThreadType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/ThreadType.java
rename to java/src/main/java/org/rocksdb/ThreadType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TickerType.java b/java/src/main/java/org/rocksdb/TickerType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TickerType.java
rename to java/src/main/java/org/rocksdb/TickerType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TimedEnv.java b/java/src/main/java/org/rocksdb/TimedEnv.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TimedEnv.java
rename to java/src/main/java/org/rocksdb/TimedEnv.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TraceOptions.java b/java/src/main/java/org/rocksdb/TraceOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TraceOptions.java
rename to java/src/main/java/org/rocksdb/TraceOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TraceWriter.java b/java/src/main/java/org/rocksdb/TraceWriter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TraceWriter.java
rename to java/src/main/java/org/rocksdb/TraceWriter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Transaction.java b/java/src/main/java/org/rocksdb/Transaction.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/Transaction.java
rename to java/src/main/java/org/rocksdb/Transaction.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionDB.java b/java/src/main/java/org/rocksdb/TransactionDB.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionDB.java
rename to java/src/main/java/org/rocksdb/TransactionDB.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionDBOptions.java b/java/src/main/java/org/rocksdb/TransactionDBOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionDBOptions.java
rename to java/src/main/java/org/rocksdb/TransactionDBOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionLogIterator.java b/java/src/main/java/org/rocksdb/TransactionLogIterator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionLogIterator.java
rename to java/src/main/java/org/rocksdb/TransactionLogIterator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionOptions.java b/java/src/main/java/org/rocksdb/TransactionOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionOptions.java
rename to java/src/main/java/org/rocksdb/TransactionOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionalDB.java b/java/src/main/java/org/rocksdb/TransactionalDB.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionalDB.java
rename to java/src/main/java/org/rocksdb/TransactionalDB.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionalOptions.java b/java/src/main/java/org/rocksdb/TransactionalOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TransactionalOptions.java
rename to java/src/main/java/org/rocksdb/TransactionalOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TtlDB.java b/java/src/main/java/org/rocksdb/TtlDB.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TtlDB.java
rename to java/src/main/java/org/rocksdb/TtlDB.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TxnDBWritePolicy.java b/java/src/main/java/org/rocksdb/TxnDBWritePolicy.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/TxnDBWritePolicy.java
rename to java/src/main/java/org/rocksdb/TxnDBWritePolicy.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/UInt64AddOperator.java b/java/src/main/java/org/rocksdb/UInt64AddOperator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/UInt64AddOperator.java
rename to java/src/main/java/org/rocksdb/UInt64AddOperator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/VectorMemTableConfig.java b/java/src/main/java/org/rocksdb/VectorMemTableConfig.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/VectorMemTableConfig.java
rename to java/src/main/java/org/rocksdb/VectorMemTableConfig.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WALRecoveryMode.java b/java/src/main/java/org/rocksdb/WALRecoveryMode.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WALRecoveryMode.java
rename to java/src/main/java/org/rocksdb/WALRecoveryMode.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WBWIRocksIterator.java b/java/src/main/java/org/rocksdb/WBWIRocksIterator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WBWIRocksIterator.java
rename to java/src/main/java/org/rocksdb/WBWIRocksIterator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WalFileType.java b/java/src/main/java/org/rocksdb/WalFileType.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WalFileType.java
rename to java/src/main/java/org/rocksdb/WalFileType.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WalFilter.java b/java/src/main/java/org/rocksdb/WalFilter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WalFilter.java
rename to java/src/main/java/org/rocksdb/WalFilter.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WalProcessingOption.java b/java/src/main/java/org/rocksdb/WalProcessingOption.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WalProcessingOption.java
rename to java/src/main/java/org/rocksdb/WalProcessingOption.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBatch.java b/java/src/main/java/org/rocksdb/WriteBatch.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBatch.java
rename to java/src/main/java/org/rocksdb/WriteBatch.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBatchInterface.java b/java/src/main/java/org/rocksdb/WriteBatchInterface.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBatchInterface.java
rename to java/src/main/java/org/rocksdb/WriteBatchInterface.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBatchWithIndex.java b/java/src/main/java/org/rocksdb/WriteBatchWithIndex.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBatchWithIndex.java
rename to java/src/main/java/org/rocksdb/WriteBatchWithIndex.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBufferManager.java b/java/src/main/java/org/rocksdb/WriteBufferManager.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteBufferManager.java
rename to java/src/main/java/org/rocksdb/WriteBufferManager.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteOptions.java b/java/src/main/java/org/rocksdb/WriteOptions.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteOptions.java
rename to java/src/main/java/org/rocksdb/WriteOptions.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteStallCondition.java b/java/src/main/java/org/rocksdb/WriteStallCondition.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteStallCondition.java
rename to java/src/main/java/org/rocksdb/WriteStallCondition.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteStallInfo.java b/java/src/main/java/org/rocksdb/WriteStallInfo.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/WriteStallInfo.java
rename to java/src/main/java/org/rocksdb/WriteStallInfo.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/ByteUtil.java b/java/src/main/java/org/rocksdb/util/ByteUtil.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/ByteUtil.java
rename to java/src/main/java/org/rocksdb/util/ByteUtil.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/BytewiseComparator.java b/java/src/main/java/org/rocksdb/util/BytewiseComparator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/BytewiseComparator.java
rename to java/src/main/java/org/rocksdb/util/BytewiseComparator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/Environment.java b/java/src/main/java/org/rocksdb/util/Environment.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/Environment.java
rename to java/src/main/java/org/rocksdb/util/Environment.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/IntComparator.java b/java/src/main/java/org/rocksdb/util/IntComparator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/IntComparator.java
rename to java/src/main/java/org/rocksdb/util/IntComparator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/ReverseBytewiseComparator.java b/java/src/main/java/org/rocksdb/util/ReverseBytewiseComparator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/ReverseBytewiseComparator.java
rename to java/src/main/java/org/rocksdb/util/ReverseBytewiseComparator.java
diff --git a/librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/SizeUnit.java b/java/src/main/java/org/rocksdb/util/SizeUnit.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/main/java/org/rocksdb/util/SizeUnit.java
rename to java/src/main/java/org/rocksdb/util/SizeUnit.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/AbstractTransactionTest.java b/java/src/test/java/org/rocksdb/AbstractTransactionTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/AbstractTransactionTest.java
rename to java/src/test/java/org/rocksdb/AbstractTransactionTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BackupEngineOptionsTest.java b/java/src/test/java/org/rocksdb/BackupEngineOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BackupEngineOptionsTest.java
rename to java/src/test/java/org/rocksdb/BackupEngineOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BackupEngineTest.java b/java/src/test/java/org/rocksdb/BackupEngineTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BackupEngineTest.java
rename to java/src/test/java/org/rocksdb/BackupEngineTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BlobOptionsTest.java b/java/src/test/java/org/rocksdb/BlobOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BlobOptionsTest.java
rename to java/src/test/java/org/rocksdb/BlobOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BlockBasedTableConfigTest.java b/java/src/test/java/org/rocksdb/BlockBasedTableConfigTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BlockBasedTableConfigTest.java
rename to java/src/test/java/org/rocksdb/BlockBasedTableConfigTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BuiltinComparatorTest.java b/java/src/test/java/org/rocksdb/BuiltinComparatorTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BuiltinComparatorTest.java
rename to java/src/test/java/org/rocksdb/BuiltinComparatorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ByteBufferUnsupportedOperationTest.java b/java/src/test/java/org/rocksdb/ByteBufferUnsupportedOperationTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ByteBufferUnsupportedOperationTest.java
rename to java/src/test/java/org/rocksdb/ByteBufferUnsupportedOperationTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BytewiseComparatorRegressionTest.java b/java/src/test/java/org/rocksdb/BytewiseComparatorRegressionTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/BytewiseComparatorRegressionTest.java
rename to java/src/test/java/org/rocksdb/BytewiseComparatorRegressionTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CheckPointTest.java b/java/src/test/java/org/rocksdb/CheckPointTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CheckPointTest.java
rename to java/src/test/java/org/rocksdb/CheckPointTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ClockCacheTest.java b/java/src/test/java/org/rocksdb/ClockCacheTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ClockCacheTest.java
rename to java/src/test/java/org/rocksdb/ClockCacheTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ColumnFamilyOptionsTest.java b/java/src/test/java/org/rocksdb/ColumnFamilyOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ColumnFamilyOptionsTest.java
rename to java/src/test/java/org/rocksdb/ColumnFamilyOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ColumnFamilyTest.java b/java/src/test/java/org/rocksdb/ColumnFamilyTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ColumnFamilyTest.java
rename to java/src/test/java/org/rocksdb/ColumnFamilyTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactRangeOptionsTest.java b/java/src/test/java/org/rocksdb/CompactRangeOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactRangeOptionsTest.java
rename to java/src/test/java/org/rocksdb/CompactRangeOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionFilterFactoryTest.java b/java/src/test/java/org/rocksdb/CompactionFilterFactoryTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionFilterFactoryTest.java
rename to java/src/test/java/org/rocksdb/CompactionFilterFactoryTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionJobInfoTest.java b/java/src/test/java/org/rocksdb/CompactionJobInfoTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionJobInfoTest.java
rename to java/src/test/java/org/rocksdb/CompactionJobInfoTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionJobStatsTest.java b/java/src/test/java/org/rocksdb/CompactionJobStatsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionJobStatsTest.java
rename to java/src/test/java/org/rocksdb/CompactionJobStatsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionOptionsFIFOTest.java b/java/src/test/java/org/rocksdb/CompactionOptionsFIFOTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionOptionsFIFOTest.java
rename to java/src/test/java/org/rocksdb/CompactionOptionsFIFOTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionOptionsTest.java b/java/src/test/java/org/rocksdb/CompactionOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionOptionsTest.java
rename to java/src/test/java/org/rocksdb/CompactionOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionOptionsUniversalTest.java b/java/src/test/java/org/rocksdb/CompactionOptionsUniversalTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionOptionsUniversalTest.java
rename to java/src/test/java/org/rocksdb/CompactionOptionsUniversalTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionPriorityTest.java b/java/src/test/java/org/rocksdb/CompactionPriorityTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionPriorityTest.java
rename to java/src/test/java/org/rocksdb/CompactionPriorityTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionStopStyleTest.java b/java/src/test/java/org/rocksdb/CompactionStopStyleTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompactionStopStyleTest.java
rename to java/src/test/java/org/rocksdb/CompactionStopStyleTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ComparatorOptionsTest.java b/java/src/test/java/org/rocksdb/ComparatorOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ComparatorOptionsTest.java
rename to java/src/test/java/org/rocksdb/ComparatorOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompressionOptionsTest.java b/java/src/test/java/org/rocksdb/CompressionOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompressionOptionsTest.java
rename to java/src/test/java/org/rocksdb/CompressionOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompressionTypesTest.java b/java/src/test/java/org/rocksdb/CompressionTypesTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/CompressionTypesTest.java
rename to java/src/test/java/org/rocksdb/CompressionTypesTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ConcurrentTaskLimiterTest.java b/java/src/test/java/org/rocksdb/ConcurrentTaskLimiterTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ConcurrentTaskLimiterTest.java
rename to java/src/test/java/org/rocksdb/ConcurrentTaskLimiterTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/DBOptionsTest.java b/java/src/test/java/org/rocksdb/DBOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/DBOptionsTest.java
rename to java/src/test/java/org/rocksdb/DBOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/DefaultEnvTest.java b/java/src/test/java/org/rocksdb/DefaultEnvTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/DefaultEnvTest.java
rename to java/src/test/java/org/rocksdb/DefaultEnvTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/DirectSliceTest.java b/java/src/test/java/org/rocksdb/DirectSliceTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/DirectSliceTest.java
rename to java/src/test/java/org/rocksdb/DirectSliceTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/EnvOptionsTest.java b/java/src/test/java/org/rocksdb/EnvOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/EnvOptionsTest.java
rename to java/src/test/java/org/rocksdb/EnvOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/EventListenerTest.java b/java/src/test/java/org/rocksdb/EventListenerTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/EventListenerTest.java
rename to java/src/test/java/org/rocksdb/EventListenerTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/FilterTest.java b/java/src/test/java/org/rocksdb/FilterTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/FilterTest.java
rename to java/src/test/java/org/rocksdb/FilterTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/FlushOptionsTest.java b/java/src/test/java/org/rocksdb/FlushOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/FlushOptionsTest.java
rename to java/src/test/java/org/rocksdb/FlushOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/FlushTest.java b/java/src/test/java/org/rocksdb/FlushTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/FlushTest.java
rename to java/src/test/java/org/rocksdb/FlushTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/InfoLogLevelTest.java b/java/src/test/java/org/rocksdb/InfoLogLevelTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/InfoLogLevelTest.java
rename to java/src/test/java/org/rocksdb/InfoLogLevelTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/IngestExternalFileOptionsTest.java b/java/src/test/java/org/rocksdb/IngestExternalFileOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/IngestExternalFileOptionsTest.java
rename to java/src/test/java/org/rocksdb/IngestExternalFileOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/KeyMayExistTest.java b/java/src/test/java/org/rocksdb/KeyMayExistTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/KeyMayExistTest.java
rename to java/src/test/java/org/rocksdb/KeyMayExistTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/LRUCacheTest.java b/java/src/test/java/org/rocksdb/LRUCacheTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/LRUCacheTest.java
rename to java/src/test/java/org/rocksdb/LRUCacheTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/LoggerTest.java b/java/src/test/java/org/rocksdb/LoggerTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/LoggerTest.java
rename to java/src/test/java/org/rocksdb/LoggerTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MemTableTest.java b/java/src/test/java/org/rocksdb/MemTableTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MemTableTest.java
rename to java/src/test/java/org/rocksdb/MemTableTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MemoryUtilTest.java b/java/src/test/java/org/rocksdb/MemoryUtilTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MemoryUtilTest.java
rename to java/src/test/java/org/rocksdb/MemoryUtilTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MergeTest.java b/java/src/test/java/org/rocksdb/MergeTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MergeTest.java
rename to java/src/test/java/org/rocksdb/MergeTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MixedOptionsTest.java b/java/src/test/java/org/rocksdb/MixedOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MixedOptionsTest.java
rename to java/src/test/java/org/rocksdb/MixedOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MultiColumnRegressionTest.java b/java/src/test/java/org/rocksdb/MultiColumnRegressionTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MultiColumnRegressionTest.java
rename to java/src/test/java/org/rocksdb/MultiColumnRegressionTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MultiGetManyKeysTest.java b/java/src/test/java/org/rocksdb/MultiGetManyKeysTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MultiGetManyKeysTest.java
rename to java/src/test/java/org/rocksdb/MultiGetManyKeysTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MultiGetTest.java b/java/src/test/java/org/rocksdb/MultiGetTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MultiGetTest.java
rename to java/src/test/java/org/rocksdb/MultiGetTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MutableColumnFamilyOptionsTest.java b/java/src/test/java/org/rocksdb/MutableColumnFamilyOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MutableColumnFamilyOptionsTest.java
rename to java/src/test/java/org/rocksdb/MutableColumnFamilyOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MutableDBOptionsTest.java b/java/src/test/java/org/rocksdb/MutableDBOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MutableDBOptionsTest.java
rename to java/src/test/java/org/rocksdb/MutableDBOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MutableOptionsGetSetTest.java b/java/src/test/java/org/rocksdb/MutableOptionsGetSetTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/MutableOptionsGetSetTest.java
rename to java/src/test/java/org/rocksdb/MutableOptionsGetSetTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/NativeComparatorWrapperTest.java b/java/src/test/java/org/rocksdb/NativeComparatorWrapperTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/NativeComparatorWrapperTest.java
rename to java/src/test/java/org/rocksdb/NativeComparatorWrapperTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/NativeLibraryLoaderTest.java b/java/src/test/java/org/rocksdb/NativeLibraryLoaderTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/NativeLibraryLoaderTest.java
rename to java/src/test/java/org/rocksdb/NativeLibraryLoaderTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptimisticTransactionDBTest.java b/java/src/test/java/org/rocksdb/OptimisticTransactionDBTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptimisticTransactionDBTest.java
rename to java/src/test/java/org/rocksdb/OptimisticTransactionDBTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptimisticTransactionOptionsTest.java b/java/src/test/java/org/rocksdb/OptimisticTransactionOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptimisticTransactionOptionsTest.java
rename to java/src/test/java/org/rocksdb/OptimisticTransactionOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptimisticTransactionTest.java b/java/src/test/java/org/rocksdb/OptimisticTransactionTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptimisticTransactionTest.java
rename to java/src/test/java/org/rocksdb/OptimisticTransactionTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptionsTest.java b/java/src/test/java/org/rocksdb/OptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptionsTest.java
rename to java/src/test/java/org/rocksdb/OptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptionsUtilTest.java b/java/src/test/java/org/rocksdb/OptionsUtilTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/OptionsUtilTest.java
rename to java/src/test/java/org/rocksdb/OptionsUtilTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/PlainTableConfigTest.java b/java/src/test/java/org/rocksdb/PlainTableConfigTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/PlainTableConfigTest.java
rename to java/src/test/java/org/rocksdb/PlainTableConfigTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/PlatformRandomHelper.java b/java/src/test/java/org/rocksdb/PlatformRandomHelper.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/PlatformRandomHelper.java
rename to java/src/test/java/org/rocksdb/PlatformRandomHelper.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/PutMultiplePartsTest.java b/java/src/test/java/org/rocksdb/PutMultiplePartsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/PutMultiplePartsTest.java
rename to java/src/test/java/org/rocksdb/PutMultiplePartsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RateLimiterTest.java b/java/src/test/java/org/rocksdb/RateLimiterTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RateLimiterTest.java
rename to java/src/test/java/org/rocksdb/RateLimiterTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ReadOnlyTest.java b/java/src/test/java/org/rocksdb/ReadOnlyTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ReadOnlyTest.java
rename to java/src/test/java/org/rocksdb/ReadOnlyTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ReadOptionsTest.java b/java/src/test/java/org/rocksdb/ReadOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/ReadOptionsTest.java
rename to java/src/test/java/org/rocksdb/ReadOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksDBExceptionTest.java b/java/src/test/java/org/rocksdb/RocksDBExceptionTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksDBExceptionTest.java
rename to java/src/test/java/org/rocksdb/RocksDBExceptionTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksDBTest.java b/java/src/test/java/org/rocksdb/RocksDBTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksDBTest.java
rename to java/src/test/java/org/rocksdb/RocksDBTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksIteratorTest.java b/java/src/test/java/org/rocksdb/RocksIteratorTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksIteratorTest.java
rename to java/src/test/java/org/rocksdb/RocksIteratorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksMemEnvTest.java b/java/src/test/java/org/rocksdb/RocksMemEnvTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksMemEnvTest.java
rename to java/src/test/java/org/rocksdb/RocksMemEnvTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksNativeLibraryResource.java b/java/src/test/java/org/rocksdb/RocksNativeLibraryResource.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/RocksNativeLibraryResource.java
rename to java/src/test/java/org/rocksdb/RocksNativeLibraryResource.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SecondaryDBTest.java b/java/src/test/java/org/rocksdb/SecondaryDBTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SecondaryDBTest.java
rename to java/src/test/java/org/rocksdb/SecondaryDBTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SliceTest.java b/java/src/test/java/org/rocksdb/SliceTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SliceTest.java
rename to java/src/test/java/org/rocksdb/SliceTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SnapshotTest.java b/java/src/test/java/org/rocksdb/SnapshotTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SnapshotTest.java
rename to java/src/test/java/org/rocksdb/SnapshotTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstFileManagerTest.java b/java/src/test/java/org/rocksdb/SstFileManagerTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstFileManagerTest.java
rename to java/src/test/java/org/rocksdb/SstFileManagerTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstFileReaderTest.java b/java/src/test/java/org/rocksdb/SstFileReaderTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstFileReaderTest.java
rename to java/src/test/java/org/rocksdb/SstFileReaderTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstFileWriterTest.java b/java/src/test/java/org/rocksdb/SstFileWriterTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstFileWriterTest.java
rename to java/src/test/java/org/rocksdb/SstFileWriterTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstPartitionerTest.java b/java/src/test/java/org/rocksdb/SstPartitionerTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/SstPartitionerTest.java
rename to java/src/test/java/org/rocksdb/SstPartitionerTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/StatisticsCollectorTest.java b/java/src/test/java/org/rocksdb/StatisticsCollectorTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/StatisticsCollectorTest.java
rename to java/src/test/java/org/rocksdb/StatisticsCollectorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/StatisticsTest.java b/java/src/test/java/org/rocksdb/StatisticsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/StatisticsTest.java
rename to java/src/test/java/org/rocksdb/StatisticsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/StatsCallbackMock.java b/java/src/test/java/org/rocksdb/StatsCallbackMock.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/StatsCallbackMock.java
rename to java/src/test/java/org/rocksdb/StatsCallbackMock.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TableFilterTest.java b/java/src/test/java/org/rocksdb/TableFilterTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TableFilterTest.java
rename to java/src/test/java/org/rocksdb/TableFilterTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TimedEnvTest.java b/java/src/test/java/org/rocksdb/TimedEnvTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TimedEnvTest.java
rename to java/src/test/java/org/rocksdb/TimedEnvTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionDBOptionsTest.java b/java/src/test/java/org/rocksdb/TransactionDBOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionDBOptionsTest.java
rename to java/src/test/java/org/rocksdb/TransactionDBOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionDBTest.java b/java/src/test/java/org/rocksdb/TransactionDBTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionDBTest.java
rename to java/src/test/java/org/rocksdb/TransactionDBTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionLogIteratorTest.java b/java/src/test/java/org/rocksdb/TransactionLogIteratorTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionLogIteratorTest.java
rename to java/src/test/java/org/rocksdb/TransactionLogIteratorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionOptionsTest.java b/java/src/test/java/org/rocksdb/TransactionOptionsTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionOptionsTest.java
rename to java/src/test/java/org/rocksdb/TransactionOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionTest.java b/java/src/test/java/org/rocksdb/TransactionTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TransactionTest.java
rename to java/src/test/java/org/rocksdb/TransactionTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TtlDBTest.java b/java/src/test/java/org/rocksdb/TtlDBTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/TtlDBTest.java
rename to java/src/test/java/org/rocksdb/TtlDBTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/Types.java b/java/src/test/java/org/rocksdb/Types.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/Types.java
rename to java/src/test/java/org/rocksdb/Types.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/VerifyChecksumsTest.java b/java/src/test/java/org/rocksdb/VerifyChecksumsTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/VerifyChecksumsTest.java
rename to java/src/test/java/org/rocksdb/VerifyChecksumsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WALRecoveryModeTest.java b/java/src/test/java/org/rocksdb/WALRecoveryModeTest.java
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rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WALRecoveryModeTest.java
rename to java/src/test/java/org/rocksdb/WALRecoveryModeTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WalFilterTest.java b/java/src/test/java/org/rocksdb/WalFilterTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WalFilterTest.java
rename to java/src/test/java/org/rocksdb/WalFilterTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchHandlerTest.java b/java/src/test/java/org/rocksdb/WriteBatchHandlerTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchHandlerTest.java
rename to java/src/test/java/org/rocksdb/WriteBatchHandlerTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchTest.java b/java/src/test/java/org/rocksdb/WriteBatchTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchTest.java
rename to java/src/test/java/org/rocksdb/WriteBatchTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchThreadedTest.java b/java/src/test/java/org/rocksdb/WriteBatchThreadedTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchThreadedTest.java
rename to java/src/test/java/org/rocksdb/WriteBatchThreadedTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchWithIndexTest.java b/java/src/test/java/org/rocksdb/WriteBatchWithIndexTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteBatchWithIndexTest.java
rename to java/src/test/java/org/rocksdb/WriteBatchWithIndexTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteOptionsTest.java b/java/src/test/java/org/rocksdb/WriteOptionsTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/WriteOptionsTest.java
rename to java/src/test/java/org/rocksdb/WriteOptionsTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java b/java/src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
rename to java/src/test/java/org/rocksdb/test/RemoveEmptyValueCompactionFilterFactory.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/test/RocksJunitRunner.java b/java/src/test/java/org/rocksdb/test/RocksJunitRunner.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/test/RocksJunitRunner.java
rename to java/src/test/java/org/rocksdb/test/RocksJunitRunner.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/test/TestableEventListener.java b/java/src/test/java/org/rocksdb/test/TestableEventListener.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/test/TestableEventListener.java
rename to java/src/test/java/org/rocksdb/test/TestableEventListener.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/ByteBufferAllocator.java b/java/src/test/java/org/rocksdb/util/ByteBufferAllocator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/ByteBufferAllocator.java
rename to java/src/test/java/org/rocksdb/util/ByteBufferAllocator.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/BytewiseComparatorIntTest.java b/java/src/test/java/org/rocksdb/util/BytewiseComparatorIntTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/BytewiseComparatorIntTest.java
rename to java/src/test/java/org/rocksdb/util/BytewiseComparatorIntTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/BytewiseComparatorTest.java b/java/src/test/java/org/rocksdb/util/BytewiseComparatorTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/BytewiseComparatorTest.java
rename to java/src/test/java/org/rocksdb/util/BytewiseComparatorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/CapturingWriteBatchHandler.java b/java/src/test/java/org/rocksdb/util/CapturingWriteBatchHandler.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/CapturingWriteBatchHandler.java
rename to java/src/test/java/org/rocksdb/util/CapturingWriteBatchHandler.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/DirectByteBufferAllocator.java b/java/src/test/java/org/rocksdb/util/DirectByteBufferAllocator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/DirectByteBufferAllocator.java
rename to java/src/test/java/org/rocksdb/util/DirectByteBufferAllocator.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/EnvironmentTest.java b/java/src/test/java/org/rocksdb/util/EnvironmentTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/EnvironmentTest.java
rename to java/src/test/java/org/rocksdb/util/EnvironmentTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/HeapByteBufferAllocator.java b/java/src/test/java/org/rocksdb/util/HeapByteBufferAllocator.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/HeapByteBufferAllocator.java
rename to java/src/test/java/org/rocksdb/util/HeapByteBufferAllocator.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/IntComparatorTest.java b/java/src/test/java/org/rocksdb/util/IntComparatorTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/IntComparatorTest.java
rename to java/src/test/java/org/rocksdb/util/IntComparatorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/JNIComparatorTest.java b/java/src/test/java/org/rocksdb/util/JNIComparatorTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/JNIComparatorTest.java
rename to java/src/test/java/org/rocksdb/util/JNIComparatorTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/ReverseBytewiseComparatorIntTest.java b/java/src/test/java/org/rocksdb/util/ReverseBytewiseComparatorIntTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/ReverseBytewiseComparatorIntTest.java
rename to java/src/test/java/org/rocksdb/util/ReverseBytewiseComparatorIntTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/SizeUnitTest.java b/java/src/test/java/org/rocksdb/util/SizeUnitTest.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/SizeUnitTest.java
rename to java/src/test/java/org/rocksdb/util/SizeUnitTest.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/TestUtil.java b/java/src/test/java/org/rocksdb/util/TestUtil.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/TestUtil.java
rename to java/src/test/java/org/rocksdb/util/TestUtil.java
diff --git a/librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/WriteBatchGetter.java b/java/src/test/java/org/rocksdb/util/WriteBatchGetter.java
similarity index 100%
rename from librocksdb-sys/rocksdb/java/src/test/java/org/rocksdb/util/WriteBatchGetter.java
rename to java/src/test/java/org/rocksdb/util/WriteBatchGetter.java
diff --git a/librocksdb-sys/rocksdb/java/understanding_options.md b/java/understanding_options.md
similarity index 100%
rename from librocksdb-sys/rocksdb/java/understanding_options.md
rename to java/understanding_options.md
diff --git a/librocksdb-sys/Cargo.toml b/librocksdb-sys/Cargo.toml
deleted file mode 100644
index f343385..0000000
--- a/librocksdb-sys/Cargo.toml
+++ /dev/null
@@ -1,47 +0,0 @@
-[package]
-name = "librocksdb-sys"
-version = "0.11.0+8.3.2"
-edition = "2018"
-rust-version = "1.60"
-authors = ["Karl Hobley <karlhobley10@gmail.com>", "Arkadiy Paronyan <arkadiy@ethcore.io>"]
-license = "MIT/Apache-2.0/BSD-3-Clause"
-description = "Native bindings to librocksdb"
-readme = "README.md"
-repository = "https://git.nextgraph.org/NextGraph/rust-rocksdb"
-keywords = [ "bindings", "ffi", "rocksdb" ]
-categories = [ "api-bindings", "database", "external-ffi-bindings" ]
-links = "rocksdb"
-
-[features]
-default = [ "static" ]
-jemalloc = ["tikv-jemalloc-sys"]
-static = ["libz-sys?/static", "bzip2-sys?/static"]
-io-uring = []
-snappy = []
-lz4 = ["lz4-sys"]
-zstd = ["zstd-sys"]
-zlib = ["libz-sys"]
-bzip2 = ["bzip2-sys"]
-rtti = []
-
-[dependencies]
-libc = "0.2"
-tikv-jemalloc-sys = { version = "0.5", features = ["unprefixed_malloc_on_supported_platforms"], optional = true }
-lz4-sys = { version = "1.9", optional = true }
-zstd-sys = { version = "2.0", features = ["zdict_builder"], optional = true }
-libz-sys = { version = "1.1", default-features = false, optional = true }
-bzip2-sys = { version = "0.1", default-features = false, optional = true }
-
-[target.'cfg(not(any(target_os = "linux",target_os = "darwin",target_os = "openbsd")))'.dependencies.openssl]
-version = "0.10"
-features = ["vendored"]
-
-[dev-dependencies]
-const-cstr = "0.3"
-uuid = { version = "1.0", features = ["v4"] }
-
-[build-dependencies]
-cc = { version = "1.0", features = ["parallel"] }
-bindgen = { version = "0.65", default-features = false, features = ["runtime"] }
-glob = "0.3"
-pkg-config = { version = "0.3" }
diff --git a/librocksdb-sys/Makefile b/librocksdb-sys/Makefile
deleted file mode 100644
index c76fbd6..0000000
--- a/librocksdb-sys/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-include rocksdb/src.mk
-
-rocksdb_lib_sources.txt: rocksdb/src.mk
-	@echo -n "${LIB_SOURCES}" | tr ' ' '\n' > rocksdb_lib_sources.txt
-
-gen_lib_sources: rocksdb_lib_sources.txt
diff --git a/librocksdb-sys/README.md b/librocksdb-sys/README.md
deleted file mode 100644
index 65330a3..0000000
--- a/librocksdb-sys/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# RocksDB bindings
-
-Low-level bindings to [RocksDB's](https://github.com/facebook/rocksdb) C API.
-
-Based on original work by Tyler Neely
-https://github.com/rust-rocksdb/rust-rocksdb
-and Jeremy Fitzhardinge
-https://github.com/jsgf/rocksdb-sys
-
-### Version
-
-The librocksdb-sys version number is in the format `X.Y.Z+RX.RY.RZ`, where
-`X.Y.Z` is the version of this crate and follows SemVer conventions, while
-`RX.RY.RZ` is the version of the bundled rocksdb.
diff --git a/librocksdb-sys/api/.clang-format b/librocksdb-sys/api/.clang-format
deleted file mode 100644
index 2296f7d..0000000
--- a/librocksdb-sys/api/.clang-format
+++ /dev/null
@@ -1,3 +0,0 @@
----
-BasedOnStyle: Google
-...
diff --git a/librocksdb-sys/api/c.cc b/librocksdb-sys/api/c.cc
deleted file mode 100644
index 9ffe710..0000000
--- a/librocksdb-sys/api/c.cc
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "../rocksdb/include/rocksdb/version.h"
-#include <cstring>
-#include "c.h"
-
-static char* CopyString(const std::string& str) {
-  char* result = reinterpret_cast<char*>(malloc(sizeof(char) * str.size()+1));
-  memcpy(result, str.data(), sizeof(char) * str.size());
-  result[sizeof(char) * str.size()] = 0;
-  return result;
-}
-
-extern "C" {
-
-char* rocksdb_version() {
-  auto name = ROCKSDB_NAMESPACE::GetRocksVersionAsString(true);
-  return CopyString(name);
-}
-
-}
diff --git a/librocksdb-sys/api/c.h b/librocksdb-sys/api/c.h
deleted file mode 100644
index a40e1fc..0000000
--- a/librocksdb-sys/api/c.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-char* rocksdb_version();
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/librocksdb-sys/build.rs b/librocksdb-sys/build.rs
deleted file mode 100644
index 5e00dff..0000000
--- a/librocksdb-sys/build.rs
+++ /dev/null
@@ -1,491 +0,0 @@
-use std::path::Path;
-use std::{env, fs, path::PathBuf, process::Command};
-
-fn link(name: &str, bundled: bool) {
-    use std::env::var;
-    let target = var("TARGET").unwrap();
-    let target: Vec<_> = target.split('-').collect();
-    if target.get(2) == Some(&"windows") {
-        println!("cargo:rustc-link-lib=dylib={name}");
-        if bundled && target.get(3) == Some(&"gnu") {
-            let dir = var("CARGO_MANIFEST_DIR").unwrap();
-            println!("cargo:rustc-link-search=native={}/{}", dir, target[0]);
-        }
-    }
-}
-
-fn fail_on_empty_directory(name: &str) {
-    if fs::read_dir(name).unwrap().count() == 0 {
-        println!("The `{name}` directory is empty, did you forget to pull the submodules?");
-        println!("Try `git submodule update --init --recursive`");
-        panic!();
-    }
-}
-
-fn rocksdb_include_dir() -> String {
-    match env::var("ROCKSDB_INCLUDE_DIR") {
-        Ok(val) => val,
-        Err(_) => "rocksdb/include".to_string(),
-    }
-}
-
-fn bindgen_rocksdb() {
-    let bindings = bindgen::Builder::default()
-        .header(rocksdb_include_dir() + "/rocksdb/c.h")
-        .header("api/c.h")
-        .derive_debug(false)
-        .blocklist_type("max_align_t") // https://github.com/rust-lang-nursery/rust-bindgen/issues/550
-        .ctypes_prefix("libc")
-        .size_t_is_usize(true)
-        .generate()
-        .expect("unable to generate rocksdb bindings");
-
-    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
-    bindings
-        .write_to_file(out_path.join("bindings.rs"))
-        .expect("unable to write rocksdb bindings");
-}
-
-fn build_rocksdb() {
-    let target = env::var("TARGET").unwrap();
-
-    let mut config = cc::Build::new();
-    config.include("rocksdb/include/");
-    config.include("rocksdb/");
-    config.include("rocksdb/third-party/gtest-1.8.1/fused-src/");
-
-    if cfg!(feature = "snappy") {
-        config.define("SNAPPY", Some("1"));
-        if let Some(path) = env::var_os("DEP_SNAPPY_INCLUDE") {
-            config.include(path);
-        }
-    }
-
-    if cfg!(feature = "lz4") {
-        config.define("LZ4", Some("1"));
-        config.include("lz4/");
-    }
-
-    if cfg!(feature = "zstd") {
-        config.define("ZSTD", Some("1"));
-        if let Some(path) = env::var_os("DEP_ZSTD_INCLUDE") {
-            config.include(path);
-        }
-    }
-
-    if cfg!(feature = "zlib") {
-        config.define("ZLIB", Some("1"));
-        if let Some(path) = env::var_os("DEP_Z_INCLUDE") {
-            config.include(path);
-        }
-    }
-
-    if cfg!(feature = "bzip2") {
-        config.define("BZIP2", Some("1"));
-        if let Some(path) = env::var_os("DEP_BZIP2_INCLUDE") {
-            config.include(path);
-        }
-    }
-
-    if cfg!(feature = "rtti") {
-        config.define("USE_RTTI", Some("1"));
-    }
-
-    config.include(".");
-    config.define("NDEBUG", Some("1"));
-
-    let mut lib_sources = include_str!("rocksdb_lib_sources.txt")
-        .trim()
-        .split('\n')
-        .map(str::trim)
-        // We have a pre-generated a version of build_version.cc in the local directory
-        .filter(|file| !matches!(*file, "util/build_version.cc"))
-        .collect::<Vec<&'static str>>();
-
-    if let (true, Ok(_target_feature_value)) = (
-        target.contains("x86_64"),
-        env::var("CARGO_CFG_TARGET_FEATURE"),
-    ) {
-        // This is needed to enable hardware CRC32C. Technically, SSE 4.2 is
-        // only available since Intel Nehalem (about 2010) and AMD Bulldozer
-        // (about 2011).
-        // let target_features: Vec<_> = target_feature_value.split(',').collect();
-
-        // if target_features.contains(&"sse2") {
-        //     config.flag_if_supported("-msse2");
-        // }
-        // if target_features.contains(&"sse4.1") {
-        //     config.flag_if_supported("-msse4.1");
-        // }
-        // if target_features.contains(&"sse4.2") {
-        //     config.flag_if_supported("-msse4.2");
-        // }
-        // // Pass along additional target features as defined in
-        // // build_tools/build_detect_platform.
-        // if target_features.contains(&"avx2") {
-        //     config.flag_if_supported("-mavx2");
-        // }
-        // if target_features.contains(&"bmi1") {
-        //     config.flag_if_supported("-mbmi");
-        // }
-        // if target_features.contains(&"lzcnt") {
-        //     config.flag_if_supported("-mlzcnt");
-        // }
-        // if !target.contains("android") && target_features.contains(&"pclmulqdq") {
-        //     config.flag_if_supported("-mpclmul");
-        // }
-
-        // We want a portable library that can run on any x86_64.
-        // but we optimize for haswell which supports
-        // many or most of the available optimizations while still being compatible with
-        // most processors made since roughly 2013.
-        // if this becomes a problem for some app installers with older hardware, a special install
-        // file should be generated with a lib compiled without this flag
-        // config.flag("-march=haswell");
-        // the flag has been moved to the darwin. openbsd, freebsd and linux cases below
-    }
-
-    if target.contains("darwin") || (target.contains("linux") && !target.contains("android")) {
-        // on macos and linux we use the IPPCP plugin of rocksdb for the crypto (the lib is precompiled)
-        config.include("rocksdb/plugin/ippcp/library/include");
-        lib_sources.push("plugin/ippcp/ippcp_provider.cc");
-        let dir = env::var("CARGO_MANIFEST_DIR").unwrap();
-        println!(
-            "cargo:rustc-link-search=native={}",
-            Path::new(&dir)
-                .join("rocksdb/plugin/ippcp/library/macos/lib")
-                .display()
-        );
-        println!("cargo:rustc-link-lib=static=ippcp");
-    } else if !target.contains("openbsd") {
-        if let Some(include) = std::env::var_os("DEP_OPENSSL_INCLUDE") {
-            config.include(include);
-        } else {
-            config.include("rocksdb/plugin/openssl/include");
-        }
-        lib_sources.push("plugin/openssl/openssl_provider.cc");
-        // let dir = env::var("CARGO_MANIFEST_DIR").unwrap();
-        // println!(
-        //     "cargo:rustc-link-search=dependency={}",
-        //     Path::new(&dir)
-        //         //.join("rocksdb/plugin/ippcp/library/macos/lib")
-        //         .display()
-        // );
-        // println!("cargo:rustc-link-lib=static=crypto");
-    } 
-
-    if target.contains("apple-ios") {
-        config.define("OS_MACOSX", None);
-        config.define("IOS_CROSS_COMPILE", None);
-        config.define("PLATFORM", "IOS");
-        config.define("NIOSTATS_CONTEXT", None);
-        config.define("NPERF_CONTEXT", None);
-        config.define("ROCKSDB_PLATFORM_POSIX", None);
-        config.define("ROCKSDB_LIB_IO_POSIX", None);
-        env::set_var("IPHONEOS_DEPLOYMENT_TARGET", "12.0");
-    } else if target.contains("darwin") {
-        config.flag("-march=haswell");
-        config.define("OS_MACOSX", None);
-        config.define("ROCKSDB_PLATFORM_POSIX", None);
-        config.define("ROCKSDB_LIB_IO_POSIX", None);
-        println!("cargo:rustc-link-arg=-mmacosx-version-min=10.14");
-        config.flag("-Wshorten-64-to-32");
-        config.flag("-mmacosx-version-min=10.14");
-        config.define("DHAVE_FULLFSYNC", None);
-        config.define("HAVE_UINT128_EXTENSION", None);
-        config.flag_if_supported("-faligned-new");
-        config.define("AVE_ALIGNED_NEW", None);
-    } else if target.contains("android") {
-        config.define("OS_ANDROID", None);
-        config.define("ROCKSDB_PLATFORM_POSIX", None);
-        config.define("ROCKSDB_LIB_IO_POSIX", None);
-        config.define("OPENSSL_NO_STDIO", None);
-        config.define("ANDROID_STL", "c++_shared");
-        config.define("_REENTRANT", None);
-        config.flag("-fno-builtin-memcmp");
-    } else if target.contains("linux") {
-        config.flag("-march=haswell");
-        config.define("OS_LINUX", None);
-        config.define("ROCKSDB_PLATFORM_POSIX", None);
-        config.define("ROCKSDB_LIB_IO_POSIX", None);
-        config.define("ROCKSDB_FALLOCATE_PRESENT", None);
-        config.define("ROCKSDB_MALLOC_USABLE_SIZE", None);
-        config.define("ROCKSDB_PTHREAD_ADAPTIVE_MUTEX", None);
-        config.define("ROCKSDB_RANGESYNC_PRESENT", None);
-        config.define("ROCKSDB_SCHED_GETCPU_PRESENT", None);
-        config.define("ROCKSDB_AUXV_GETAUXVAL_PRESENT", None);
-        config.define("HAVE_UINT128_EXTENSION", None);
-        config.define("HAVE_ALIGNED_NEW", None);
-        println!("cargo:rustc-link-arg=-lpthread");
-        println!("cargo:rustc-link-arg=-lrt");
-        println!("cargo:rustc-link-arg=-ldl");
-        config.flag("-fno-builtin-memcmp");
-    } else if target.contains("freebsd") {
-        config.flag("-march=haswell");
-        config.define("OS_FREEBSD", None);
-        config.define("ROCKSDB_PLATFORM_POSIX", None);
-        config.define("ROCKSDB_LIB_IO_POSIX", None);
-        println!("cargo:rustc-link-arg=-lpthread");
-        config.flag("-fno-builtin-memcmp");
-        config.define("_REENTRANT", None);
-    } else if target.contains("openbsd") {
-        //config.flag("-march=haswell");
-        config.define("OS_OPENBSD", None);
-        config.define("ROCKSDB_PLATFORM_POSIX", None);
-        config.define("ROCKSDB_LIB_IO_POSIX", None);
-        println!("cargo:rustc-link-arg=-pthread");
-        //println!("cargo:rustc-link-lib=execinfo");
-        println!("cargo:rustc-link-lib=crypto");
-        config.flag("-fno-builtin-memcmp");
-        config.flag_if_supported("-faligned-new");
-        config.flag("-Wshorten-64-to-32");
-        config.define("ROCKSDB_BACKTRACE", None);
-        config.define("HAVE_UINT128_EXTENSION", None);
-        config.define("DHAVE_ALIGNED_NEW", None);
-        config.define("_REENTRANT", None);
-        //pkg_config::Config::new().probe("openssl").unwrap();
-        config.include("rocksdb/plugin/openssl/include");
-        lib_sources.push("plugin/openssl/openssl_provider.cc");
-        
-        // let dir = env::var("CARGO_MANIFEST_DIR").unwrap();
-        // println!("cargo:rustc-link-lib=static=crypto");
-    } else if target.contains("windows") {
-        link("rpcrt4", false);
-        link("shlwapi", false);
-        config.define("DWIN32", None);
-        config.define("OS_WIN", None);
-        config.define("_MBCS", None);
-        config.define("WIN64", None);
-        config.define("NOMINMAX", None);
-        config.define("ROCKSDB_WINDOWS_UTF8_FILENAMES", None);
-
-        // Got some errors while using IPPCP plugin on windows.
-        // switching to openssl
-
-        // let dir = env::var("CARGO_MANIFEST_DIR").unwrap();
-        // println!(
-        //     "cargo:rustc-link-search=native={}",
-        //     Path::new(&dir)
-        //         .join("rocksdb/plugin/ippcp/library/win")
-        //         .display()
-        // );
-        // println!("cargo:rustc-link-lib=static=ippcpmt");
-
-        if &target == "x86_64-pc-windows-gnu" {
-            // Tell MinGW to create localtime_r wrapper of localtime_s function.
-            config.define("_POSIX_C_SOURCE", Some("1"));
-            // Tell MinGW to use at least Windows Vista headers instead of the ones of Windows XP.
-            // (This is minimum supported version of rocksdb)
-            config.define("_WIN32_WINNT", Some("_WIN32_WINNT_VISTA"));
-        }
-
-        // Remove POSIX-specific sources
-        lib_sources = lib_sources
-            .iter()
-            .cloned()
-            .filter(|file| {
-                !matches!(
-                    *file,
-                    "port/port_posix.cc"
-                        | "env/env_posix.cc"
-                        | "env/fs_posix.cc"
-                        | "env/io_posix.cc"
-                )
-            })
-            .collect::<Vec<&'static str>>();
-
-        // Add Windows-specific sources
-        lib_sources.extend([
-            "port/win/env_default.cc",
-            "port/win/port_win.cc",
-            "port/win/xpress_win.cc",
-            "port/win/io_win.cc",
-            "port/win/win_thread.cc",
-            "port/win/env_win.cc",
-            "port/win/win_logger.cc",
-        ]);
-
-        if cfg!(feature = "jemalloc") {
-            lib_sources.push("port/win/win_jemalloc.cc");
-        }
-    }
-
-    config.define("ROCKSDB_SUPPORT_THREAD_LOCAL", None);
-
-    if cfg!(feature = "jemalloc") {
-        config.define("WITH_JEMALLOC", "ON");
-    }
-
-    #[cfg(feature = "io-uring")]
-    if target.contains("linux") {
-        pkg_config::probe_library("liburing")
-            .expect("The io-uring feature was requested but the library is not available");
-        config.define("ROCKSDB_IOURING_PRESENT", Some("1"));
-    }
-
-    if env::var("CARGO_CFG_TARGET_POINTER_WIDTH").unwrap() != "64" {
-        config.define("_FILE_OFFSET_BITS", Some("64"));
-        config.define("_LARGEFILE64_SOURCE", Some("1"));
-    }
-
-    if target.contains("msvc") {
-        config.flag("-EHsc");
-        config.flag("-std:c++17");
-        //  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zi /nologo /EHsc /GS /Gd /GR /GF /fp:precise /Zc:wchar_t /Zc:forScope /errorReport:queue")
-        // set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /FC /d2Zi+ /W4 /wd4127 /wd4800 /wd4996 /wd4351 /wd4100 /wd4204 /wd4324")
-    } else {
-        if target.contains("x86_64") {
-            config.flag_if_supported("-Wstrict-prototypes");
-        }
-        //-W -Wextra -Wall -pthread
-        //-fno-omit-frame-pointer
-        //-momit-leaf-frame-pointer
-        config.flag(&cxx_standard());
-        // matches the flags in CMakeLists.txt from rocksdb
-        config.flag("-Wsign-compare");
-        config.flag("-Wshadow");
-        config.flag("-Wno-unused-parameter");
-        config.flag("-Wno-unused-variable");
-        config.flag("-Woverloaded-virtual");
-        config.flag("-Wnon-virtual-dtor");
-        config.flag("-Wno-missing-field-initializers");
-        config.flag("-Wno-strict-aliasing");
-        config.flag("-Wno-invalid-offsetof");
-    }
-
-    for file in lib_sources {
-        config.file(format!("rocksdb/{file}"));
-    }
-
-    config.file("build_version.cc");
-    config.file("api/c.cc");
-
-    config.cpp(true);
-    config.flag_if_supported("-std=c++17");
-
-    config.compile("librocksdb.a");
-}
-
-fn build_snappy() {
-    let target = env::var("TARGET").unwrap();
-    let endianness = env::var("CARGO_CFG_TARGET_ENDIAN").unwrap();
-    let mut config = cc::Build::new();
-
-    config.include("snappy/");
-    config.include(".");
-    config.define("NDEBUG", Some("1"));
-    config.extra_warnings(false);
-
-    if target.contains("msvc") {
-        config.flag("-EHsc");
-    } else {
-        // Snappy requires C++11.
-        // See: https://github.com/google/snappy/blob/master/CMakeLists.txt#L32-L38
-        config.flag("-std=c++11");
-    }
-
-    if endianness == "big" {
-        config.define("SNAPPY_IS_BIG_ENDIAN", Some("1"));
-    }
-
-    config.file("snappy/snappy.cc");
-    config.file("snappy/snappy-sinksource.cc");
-    config.file("snappy/snappy-c.cc");
-    config.cpp(true);
-    config.compile("libsnappy.a");
-}
-
-fn try_to_find_and_link_lib(lib_name: &str) -> bool {
-    println!("cargo:rerun-if-env-changed={lib_name}_COMPILE");
-    if let Ok(v) = env::var(format!("{lib_name}_COMPILE")) {
-        if v.to_lowercase() == "true" || v == "1" {
-            return false;
-        }
-    }
-
-    println!("cargo:rerun-if-env-changed={lib_name}_LIB_DIR");
-    println!("cargo:rerun-if-env-changed={lib_name}_STATIC");
-
-    if let Ok(lib_dir) = env::var(format!("{lib_name}_LIB_DIR")) {
-        println!("cargo:rustc-link-search=native={lib_dir}");
-        let mode = match env::var_os(format!("{lib_name}_STATIC")) {
-            Some(_) => "static",
-            None => "dylib",
-        };
-        println!("cargo:rustc-link-lib={}={}", mode, lib_name.to_lowercase());
-        return true;
-    }
-    false
-}
-
-fn cxx_standard() -> String {
-    env::var("ROCKSDB_CXX_STD").map_or("-std=c++17".to_owned(), |cxx_std| {
-        if !cxx_std.starts_with("-std=") {
-            format!("-std={cxx_std}")
-        } else {
-            cxx_std
-        }
-    })
-}
-
-fn update_submodules() {
-    let program = "git";
-    let dir = "../";
-    let args = ["submodule", "update", "--init"];
-    println!(
-        "Running command: \"{} {}\" in dir: {}",
-        program,
-        args.join(" "),
-        dir
-    );
-    let ret = Command::new(program).current_dir(dir).args(args).status();
-
-    match ret.map(|status| (status.success(), status.code())) {
-        Ok((true, _)) => (),
-        Ok((false, Some(c))) => panic!("Command failed with error code {}", c),
-        Ok((false, None)) => panic!("Command got killed"),
-        Err(e) => panic!("Command failed with error: {}", e),
-    }
-}
-
-fn main() {
-    if !Path::new("rocksdb/AUTHORS").exists() {
-        update_submodules();
-    }
-    let target = env::var("TARGET").unwrap();
-    if target.contains("openbsd") {
-        env::set_var("LIBCLANG_PATH", "/usr/local/lib");
-    } else if target.contains("windows") {
-        env::set_var("LIBCLANG_PATH", "C:\\Program Files\\LLVM\\bin");
-    }
-
-    bindgen_rocksdb();
-
-    if !try_to_find_and_link_lib("ROCKSDB") {
-        println!("cargo:rerun-if-changed=rocksdb/");
-        fail_on_empty_directory("rocksdb");
-        build_rocksdb();
-    } else {
-        let target = env::var("TARGET").unwrap();
-        // according to https://github.com/alexcrichton/cc-rs/blob/master/src/lib.rs#L2189
-        if target.contains("apple") || target.contains("freebsd") || target.contains("openbsd") {
-            println!("cargo:rustc-link-lib=dylib=c++");
-        } else if target.contains("linux") {
-            println!("cargo:rustc-link-lib=dylib=stdc++");
-        }
-    }
-    if cfg!(feature = "snappy") && !try_to_find_and_link_lib("SNAPPY") {
-        println!("cargo:rerun-if-changed=snappy/");
-        fail_on_empty_directory("snappy");
-        build_snappy();
-    }
-
-    // Allow dependent crates to locate the sources and output directory of
-    // this crate. Notably, this allows a dependent crate to locate the RocksDB
-    // sources and built archive artifacts provided by this crate.
-    println!(
-        "cargo:cargo_manifest_dir={}",
-        env::var("CARGO_MANIFEST_DIR").unwrap()
-    );
-    println!("cargo:out_dir={}", env::var("OUT_DIR").unwrap());
-}
diff --git a/librocksdb-sys/build_version.cc b/librocksdb-sys/build_version.cc
deleted file mode 100644
index 9277cf4..0000000
--- a/librocksdb-sys/build_version.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
-
-#include <memory>
-
-#include "rocksdb/version.h"
-#include "rocksdb/utilities/object_registry.h"
-#include "util/string_util.h"
-
-// The build script may replace these values with real values based
-// on whether or not GIT is available and the platform settings
-static const std::string rocksdb_build_git_sha  = "3f7c92b9753b697ce6a5ea737086d2751f17956c";
-static const std::string rocksdb_build_git_tag = "rocksdb_build_git_tag:v8.3.2";
-#define HAS_GIT_CHANGES 0
-#if HAS_GIT_CHANGES == 0
-// If HAS_GIT_CHANGES is 0, the GIT date is used.
-// Use the time the branch/tag was last modified
-static const std::string rocksdb_build_date = "rocksdb_build_date:2023-06-15 05:32:14";
-#else
-// If HAS_GIT_CHANGES is > 0, the branch/tag has modifications.
-// Use the time the build was created.
-static const std::string rocksdb_build_date = "rocksdb_build_date:2023-06-15 05:32:14";
-#endif
-
-std::unordered_map<std::string, ROCKSDB_NAMESPACE::RegistrarFunc> ROCKSDB_NAMESPACE::ObjectRegistry::builtins_ = {};
-
-extern "C" bool RocksDbIOUringEnable() {
-  return true;
-}
-
-namespace ROCKSDB_NAMESPACE {
-static void AddProperty(std::unordered_map<std::string, std::string> *props, const std::string& name) {
-  size_t colon = name.find(":");
-  if (colon != std::string::npos && colon > 0 && colon < name.length() - 1) {
-    // If we found a "@:", then this property was a build-time substitution that failed.  Skip it
-    size_t at = name.find("@", colon);
-    if (at != colon + 1) {
-      // Everything before the colon is the name, after is the value
-      (*props)[name.substr(0, colon)] = name.substr(colon + 1);
-    }
-  }
-}
-
-static std::unordered_map<std::string, std::string>* LoadPropertiesSet() {
-  auto * properties = new std::unordered_map<std::string, std::string>();
-  AddProperty(properties, rocksdb_build_git_sha);
-  AddProperty(properties, rocksdb_build_git_tag);
-  AddProperty(properties, rocksdb_build_date);
-  return properties;
-}
-
-const std::unordered_map<std::string, std::string>& GetRocksBuildProperties() {
-  static std::unique_ptr<std::unordered_map<std::string, std::string>> props(LoadPropertiesSet());
-  return *props;
-}
-
-std::string GetRocksVersionAsString(bool with_patch) {
-  std::string version = std::to_string(ROCKSDB_MAJOR) + "." + std::to_string(ROCKSDB_MINOR);
-  if (with_patch) {
-    return version + "." + std::to_string(ROCKSDB_PATCH);
-  } else {
-    return version;
- }
-}
-
-std::string GetRocksBuildInfoAsString(const std::string& program, bool verbose) {
-  std::string info = program + " (RocksDB) " + GetRocksVersionAsString(true);
-  if (verbose) {
-    for (const auto& it : GetRocksBuildProperties()) {
-      info.append("\n    ");
-      info.append(it.first);
-      info.append(": ");
-      info.append(it.second);
-    }
-  }
-  return info;
-}
-} // namespace ROCKSDB_NAMESPACE
diff --git a/librocksdb-sys/lz4/.circleci/config.yml b/librocksdb-sys/lz4/.circleci/config.yml
deleted file mode 100644
index ae5aa39..0000000
--- a/librocksdb-sys/lz4/.circleci/config.yml
+++ /dev/null
@@ -1,75 +0,0 @@
-# This configuration was automatically generated from a CircleCI 1.0 config.
-# It should include any build commands you had along with commands that CircleCI
-# inferred from your project structure. We strongly recommend you read all the
-# comments in this file to understand the structure of CircleCI 2.0, as the idiom
-# for configuration has changed substantially in 2.0 to allow arbitrary jobs rather
-# than the prescribed lifecycle of 1.0. In general, we recommend using this generated
-# configuration as a reference rather than using it in production, though in most
-# cases it should duplicate the execution of your original 1.0 config.
-version: 2
-jobs:
-  build:
-    working_directory: ~/lz4/lz4
-    # Parallelism is broken in this file : it just plays the same tests twice.
-    # The script will have to be modified to support parallelism properly
-    # In the meantime, set it to 1.
-    parallelism: 1
-    shell: /bin/bash --login
-    # CircleCI 2.0 does not support environment variables that refer to each other the same way as 1.0 did.
-    # If any of these refer to each other, rewrite them so that they don't or see https://circleci.com/docs/2.0/env-vars/#interpolating-environment-variables-to-set-other-environment-variables .
-    environment:
-      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
-      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
-    # In CircleCI 1.0 we used a pre-configured image with a large number of languages and other packages.
-    # In CircleCI 2.0 you can now specify your own image, or use one of our pre-configured images.
-    # The following configuration line tells CircleCI to use the specified docker image as the runtime environment for you job.
-    # We have selected a pre-built image that mirrors the build environment we use on
-    # the 1.0 platform, but we recommend you choose an image more tailored to the needs
-    # of each job. For more information on choosing an image (or alternatively using a
-    # VM instead of a container) see https://circleci.com/docs/2.0/executor-types/
-    # To see the list of pre-built images that CircleCI provides for most common languages see
-    # https://circleci.com/docs/2.0/circleci-images/
-    docker:
-    - image: fbopensource/lz4-circleci-primary:0.0.4
-    steps:
-    # Machine Setup
-    #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
-    # The following `checkout` command checks out your code to your working directory. In 1.0 we did this implicitly. In 2.0 you can choose where in the course of a job your code should be checked out.
-    - checkout
-    # Prepare for artifact and test results  collection equivalent to how it was done on 1.0.
-    # In many cases you can simplify this from what is generated here.
-    # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
-    - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
-    # Test
-    #   This would typically be a build job when using workflows, possibly combined with build
-    # This is based on your 1.0 configuration file or project settings
-    - run: CFLAGS= make clangtest && make clean
-    - run: g++ -v; make cxxtest   && make clean
-    - run: gcc -v; g++ -v; make ctocpptest && make clean
-    - run: gcc-5 -v; CC=gcc-5 CFLAGS="-O2 -Werror" make check && make clean
-    - run: gcc-5 -v; CC=gcc-5 CFLAGS="-O2 -m32 -Werror" CPPFLAGS=-I/usr/include/x86_64-linux-gnu make check && make clean
-    - run: gcc-6 -v; CC=gcc-6 MOREFLAGS="-O2 -Werror" make check  && make clean
-    - run: make cmake               && make clean
-    - run: make -C tests test-lz4
-    - run: make -C tests test-lz4c
-    - run: make -C tests test-frametest
-    - run: make -C tests test-fuzzer && make clean
-    - run: make -C lib all          && make clean
-    - run: pyenv global 3.4.4; make versionsTest MOREFLAGS=-I/usr/include/x86_64-linux-gnu && make clean
-    - run: make travis-install      && make clean
-    - run: gcc -v; CFLAGS="-O2 -m32 -Werror" CPPFLAGS=-I/usr/include/x86_64-linux-gnu make check && make clean
-    - run: clang -v; make staticAnalyze && make clean
-    - run: make platformTest CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc-static                  && make clean
-    - run: make platformTest CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc64-static MOREFLAGS=-m64 && make clean
-    - run: make platformTest CC=arm-linux-gnueabi-gcc QEMU_SYS=qemu-arm-static                  && make clean
-    - run: make platformTest CC=aarch64-linux-gnu-gcc QEMU_SYS=qemu-aarch64-static              && make clean
-    # Teardown
-    #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
-    # Save test results
-    - store_test_results:
-        path: /tmp/circleci-test-results
-    # Save artifacts
-    - store_artifacts:
-        path: /tmp/circleci-artifacts
-    - store_artifacts:
-        path: /tmp/circleci-test-results
diff --git a/librocksdb-sys/lz4/.circleci/images/primary/Dockerfile b/librocksdb-sys/lz4/.circleci/images/primary/Dockerfile
deleted file mode 100644
index 7767014..0000000
--- a/librocksdb-sys/lz4/.circleci/images/primary/Dockerfile
+++ /dev/null
@@ -1,12 +0,0 @@
-FROM circleci/buildpack-deps:bionic
-
-RUN sudo apt-get -y -qq update
-RUN sudo apt-get -y install software-properties-common
-RUN sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-RUN sudo apt-get -y install cmake
-RUN sudo apt-get -y install qemu-system-ppc qemu-user-static qemu-system-arm
-RUN sudo apt-get -y install libc6-dev-armel-cross  libc6-dev-arm64-cross libc6-dev-i386
-RUN sudo apt-get -y install clang clang-tools
-RUN sudo apt-get -y install gcc-5 gcc-5-multilib gcc-6
-RUN sudo apt-get -y install valgrind
-RUN sudo apt-get -y install gcc-multilib-powerpc-linux-gnu gcc-powerpc-linux-gnu gcc-arm-linux-gnueabi gcc-aarch64-linux-gnu
diff --git a/librocksdb-sys/lz4/.cirrus.yml b/librocksdb-sys/lz4/.cirrus.yml
deleted file mode 100644
index e423538..0000000
--- a/librocksdb-sys/lz4/.cirrus.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-freebsd_instance:
-  image_family: freebsd-12-2
-
-task:
-  script: pkg install -y gmake && gmake test
diff --git a/librocksdb-sys/lz4/.gitattributes b/librocksdb-sys/lz4/.gitattributes
deleted file mode 100644
index 6212bd4..0000000
--- a/librocksdb-sys/lz4/.gitattributes
+++ /dev/null
@@ -1,21 +0,0 @@
-# Set the default behavior
-* text eol=lf
-
-# Explicitly declare source files
-*.c text eol=lf
-*.h text eol=lf
-
-# Denote files that should not be modified.
-*.odt binary
-*.png binary
-
-# Visual Studio
-*.sln text eol=crlf
-*.vcxproj* text eol=crlf
-*.vcproj* text eol=crlf
-*.suo binary
-*.rc text eol=crlf
-
-# Windows
-*.bat text eol=crlf
-*.cmd text eol=crlf
diff --git a/librocksdb-sys/lz4/.github/ISSUE_TEMPLATE/bug_report.md b/librocksdb-sys/lz4/.github/ISSUE_TEMPLATE/bug_report.md
deleted file mode 100644
index e47afe7..0000000
--- a/librocksdb-sys/lz4/.github/ISSUE_TEMPLATE/bug_report.md
+++ /dev/null
@@ -1,32 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**Expected behavior**
-Please describe what you expected to happen.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error '...'
-If applicable, add screenshots to help explain your problem.
-
-**System (please complete the following information):**
- - OS: [e.g. Mac]
- - Version [e.g. 22]
- - Compiler [e.g. gcc]
- - Build System [e.g. Makefile]
- - Other hardware specs [e.g. Core 2 duo...]
-
-**Additional context**
-Add any other context about the problem here.
diff --git a/librocksdb-sys/lz4/.github/ISSUE_TEMPLATE/feature_request.md b/librocksdb-sys/lz4/.github/ISSUE_TEMPLATE/feature_request.md
deleted file mode 100644
index bbcbbe7..0000000
--- a/librocksdb-sys/lz4/.github/ISSUE_TEMPLATE/feature_request.md
+++ /dev/null
@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.
diff --git a/librocksdb-sys/lz4/.github/workflows/README.md b/librocksdb-sys/lz4/.github/workflows/README.md
deleted file mode 100644
index 306d875..0000000
--- a/librocksdb-sys/lz4/.github/workflows/README.md
+++ /dev/null
@@ -1,61 +0,0 @@
-This directory contains [GitHub Actions](https://github.com/features/actions) workflow files.
-
-# Known issues
-
-## USAN, ASAN (`lz4-ubsan-x64`, `lz4-ubsan-x86`, `lz4-asan-x64`)
-
-For now, `lz4-ubsan-*` ignores the exit code of `make usan` and `make usan32`.
-Because there are several issues which may take relatively long time to resolve.
-
-We'll fully enable it when we ensure `make usan` is ready for all commits and PRs.
-
-See [#983](https://github.com/lz4/lz4/pull/983) for details.
-
-
-## C Compilers (`lz4-c-compilers`)
-
-- Our test doesn't use `gcc-4.5` due to installation issue of its package.  (`apt-get install gcc-4.5` fails on GH-Actions VM)
-
-- Currently, the following 32bit executable tests fail with all versions of `clang`.
-  - `CC=clang-X CFLAGS='-O3' make V=1 -C tests clean test-lz4c32`
-  - `CC=clang-X CFLAGS='-O3 -mx32' make V=1 -C tests clean test-lz4c32`
-  - See [#991](https://github.com/lz4/lz4/issues/991) for details.
-
-- Currently, the following 32bit executable tests fail with `gcc-11`
-  - `CC=gcc-11 CFLAGS='-O3' make V=1 -C tests clean test-lz4c32`
-  - `CC=gcc-11 CFLAGS='-O3 -mx32' make V=1 -C tests clean test-lz4c32`
-  - See [#991](https://github.com/lz4/lz4/issues/991) for details.
-
-
-## cppcheck (`lz4-cppcheck`)
-
-This test script ignores the exit code of `make cppcheck`.
-Because this project doesn't 100% follow their recommendation.
-Also sometimes it reports false positives.
-
-
-
-# Notes
-
-- You can investigate various information at the right pane of GitHub
-  Actions report page.
-
-| Item                      | Section in the right pane             |
-| ------------------------- | ------------------------------------- |
-| OS, VM                    | Set up job                            |
-| git repo, commit hash     | Run actions/checkout@v2               |
-| Version of tools          | Environment info                      |
-
-
-
-# Difference with `.travis.yml`
-
-The following tests are not included yet.
-
-- name: Compile OSS-Fuzz targets
-
-The following tests will not be included due to limitation of GH-Actions.
-
-- name: aarch64 real-hw tests
-- name: PPC64LE real-hw tests
-- name: IBM s390x real-hw tests
diff --git a/librocksdb-sys/lz4/.github/workflows/ci.yml b/librocksdb-sys/lz4/.github/workflows/ci.yml
deleted file mode 100644
index c490bc7..0000000
--- a/librocksdb-sys/lz4/.github/workflows/ci.yml
+++ /dev/null
@@ -1,800 +0,0 @@
-# For details, see README.md in this directory.
-
-###############################################################
-# C compilers
-#
-# - gcc
-# - clang
-#
-# Known Issue
-# - All test cases which described as 'fail' must be fixed and replaced with 'true'.
-#   - gcc-11 (x32, x86) : "../lib/lz4hc.c:148: LZ4HC_countBack: Assertion `(size_t)(match - mMin) < (1U<<31)' failed."
-#   - all clangs (x32, x86) : "../lib/lz4hc.c:282: int LZ4HC_InsertAndGetWiderMatch(...): Assertion `matchPtr >= lowPrefixPtr' failed."
-#
-name: lz4 CI
-on: [push, pull_request]
-permissions:
-  contents: read
-
-jobs:
-  lz4-c-compilers:
-    name: CC=${{ matrix.cc }}, ${{ matrix.os }}
-    strategy:
-      fail-fast: false  # 'false' means Don't stop matrix workflows even if some matrix failed.
-      matrix:
-        include: [
-          # You can access the following values via ${{ matrix.??? }}
-          #
-          #   pkgs         : apt-get package names.  It can include multiple package names which are delimited by space.
-          #   cc           : C compiler executable.
-          #   cxx          : C++ compiler executable for `make ctocpptest`.
-          #   x32          : Set 'true' if compiler supports x32.  Otherwise, set 'false'.
-          #                  Set 'fail' if it supports x32 but fails for now.  'fail' cases must be removed.
-          #   x86          : Set 'true' if compiler supports x86 (-m32).  Otherwise, set 'false'.
-          #                  Set 'fail' if it supports x86 but fails for now.  'fail' cases must be removed.
-          #   cxxtest      : Set 'true' if it can be compiled as C++ code.  Otherwise, set 'false'.
-          #   freestanding : Set 'true' if it can be compiled and execute freestanding code.  Otherwise, set 'false'.
-          #                  Usually, it requires Linux, x86_64 and gcc/g++.
-          #   os           : GitHub Actions YAML workflow label.  See https://github.com/actions/virtual-environments#available-environments
-
-          # cc
-          { pkgs: '',                                                   cc: cc,        cxx: c++,         x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-latest, },
-
-          # gcc
-          { pkgs: '',                                                   cc: gcc,       cxx: g++,         x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-latest, },
-          { pkgs: 'gcc-12 g++-12 lib32gcc-12-dev libx32gcc-12-dev',     cc: gcc-12,    cxx: g++-12,      x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-22.04,  },
-          { pkgs: 'gcc-11 g++-11 lib32gcc-11-dev libx32gcc-11-dev',     cc: gcc-11,    cxx: g++-11,      x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-22.04,  },
-          { pkgs: 'gcc-10 g++-10 lib32gcc-10-dev libx32gcc-10-dev',     cc: gcc-10,    cxx: g++-10,      x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-22.04,  },
-          { pkgs: 'gcc-9 g++-9 lib32gcc-9-dev libx32gcc-9-dev',         cc: gcc-9,     cxx: g++-9,       x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-22.04,  },
-          { pkgs: 'gcc-8 g++-8 lib32gcc-8-dev libx32gcc-8-dev',         cc: gcc-8,     cxx: g++-8,       x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-20.04,  },
-          { pkgs: 'gcc-7 g++-7 lib32gcc-7-dev libx32gcc-7-dev',         cc: gcc-7,     cxx: g++-7,       x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-20.04,  },
-          { pkgs: 'gcc-6 g++-6 lib32gcc-6-dev libx32gcc-6-dev',         cc: gcc-6,     cxx: g++-6,       x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-18.04,  },
-          { pkgs: 'gcc-5 g++-5 lib32gcc-5-dev libx32gcc-5-dev',         cc: gcc-5,     cxx: g++-5,       x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-18.04,  },
-          { pkgs: 'gcc-4.8 g++-4.8 lib32gcc-4.8-dev libx32gcc-4.8-dev', cc: gcc-4.8,   cxx: g++-4.8,     x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'true',  os: ubuntu-18.04,  },
-
-          # clang
-          { pkgs: 'lib32gcc-11-dev libx32gcc-11-dev',                   cc: clang,     cxx: clang++,     x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-latest, },
-          { pkgs: 'clang-14  lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-14,  cxx: clang++-14,  x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-22.04,  },
-          { pkgs: 'clang-13  lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-13,  cxx: clang++-13,  x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-22.04,  },
-          { pkgs: 'clang-12  lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-12,  cxx: clang++-12,  x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-22.04,  },
-          { pkgs: 'clang-11  lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-11,  cxx: clang++-11,  x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-22.04,  },
-          { pkgs: 'clang-10  lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-10,  cxx: clang++-10,  x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-20.04,  },
-          { pkgs: 'clang-9   lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-9,   cxx: clang++-9,   x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-20.04,  },
-          { pkgs: 'clang-8   lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-8,   cxx: clang++-8,   x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-20.04,  },
-          { pkgs: 'clang-7   lib32gcc-7-dev  libx32gcc-7-dev',          cc: clang-7,   cxx: clang++-7,   x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-20.04,  },
-          { pkgs: 'clang-6.0 lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-6.0, cxx: clang++-6.0, x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-20.04,  },
-          { pkgs: 'clang-5.0 lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-5.0, cxx: clang++-5.0, x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-18.04,  },
-          { pkgs: 'clang-4.0 lib32gcc-11-dev libx32gcc-11-dev',         cc: clang-4.0, cxx: clang++-4.0, x32: 'true', x86: 'true', cxxtest: 'true',  freestanding: 'false', os: ubuntu-18.04,  },
-          { pkgs: 'clang-3.9',                                          cc: clang-3.9, cxx: clang++-3.9, x32: 'fail', x86: 'fail', cxxtest: 'false', freestanding: 'false', os: ubuntu-18.04,  },
-        ]
-
-    runs-on: ${{ matrix.os }}
-    env:                        # Set environment variables
-      # We globally set CC and CXX to improve compatibility with .travis.yml
-      CC: ${{ matrix.cc }}
-      CXX: ${{ matrix.cxx }}
-      FIXME__LZ4_CI_IGNORE : ' echo Error.  But we ignore it for now.'
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-        sudo apt-get install ${{ matrix.pkgs }}
-
-    - name: Environment info
-      run: |
-        echo && type $CC && which $CC && $CC --version
-        echo && type $CXX && which $CXX && $CXX --version
-
-    - name: make
-      if: always()
-      run: make V=1
-
-    - name: install test
-      if: always()
-      run: make clean; make V=1 -C tests test-install
-
-    - name: make all
-      if: always()
-      run: make V=1 clean all
-
-    - name: make c_standards (C90)
-      if: always()
-      run: make V=1 clean c_standards_c90
-
-    - name: make c_standards (C11)
-      if: always()
-      run: make V=1 clean c_standards_c11
-
-    - name: make c-to-c++
-      if: always()
-      run: make V=1 clean ctocpptest
-
-    - name: make cxxtest
-      if: ${{ matrix.cxxtest == 'true' }}
-      run: make V=1 clean cxxtest
-
-    - name: make test-freestanding
-      if: ${{ matrix.freestanding == 'true' }}
-      run: make V=1 clean test-freestanding
-
-    - name: make -C programs default
-      if: always()
-      run: make V=1 -C programs clean default
-
-    - name: make -C programs default -D_FORTIFY_SOURCE=2
-      if: always()
-      run: CFLAGS='-fPIC' LDFLAGS='-pie -fPIE -D_FORTIFY_SOURCE=2' make V=1 -C programs clean default
-
-    - name: make -C tests test-lz4
-      if: always()
-      run: make clean; MOREFLAGS='-Werror' make -j V=1 -C tests test-lz4
-
-    - name: make clangtest (clang only)
-      if: ${{ startsWith( matrix.cc , 'clang' ) }}
-      run: make V=1 clean clangtest
-
-    - name: make -C tests test MOREFLAGS='-mx32'
-      if: ${{ matrix.x32 == 'true' }}
-      run: make clean; LDFLAGS='-Wl,--verbose' MOREFLAGS='-mx32' make -j V=1 -C tests test
-
-    - name: make -C tests test-lz4c32
-      if: ${{ matrix.x86 == 'true' }}
-      run: LDFLAGS='-Wl,--verbose' MOREFLAGS='-Werror' make V=1 -C tests clean test-lz4c32
-
-
-    ###############################################################
-    #                                                             #
-    #      Remove this block when we stabilize the tests.         #
-    #                                                             #
-
-    - name: make -C tests test MOREFLAGS='-mx32' || echo Ignore failure for now.
-      if: ${{ matrix.x32 == 'fail' }}
-      run: make clean; LDFLAGS='-Wl,--verbose' MOREFLAGS='-mx32' make -j V=1 -C tests test || $FIXME__LZ4_CI_IGNORE
-
-    - name: make -C tests test-lz4c32 || echo Ignore failure for now.
-      if: ${{ matrix.x86 == 'fail' }}
-      run: make clean; LDFLAGS='-Wl,--verbose' MOREFLAGS='-Werror' make V=1 -C tests test-lz4c32 || $FIXME__LZ4_CI_IGNORE
-
-    #                                                             #
-    ###############################################################
-
-
-
-###############################################################
-# LZ4 self tests
-#
-# - Benchmark
-# - Fuzzer
-# - LZ4 Frame
-# - LZ4 versions
-# - Custom LZ4_DISTANCE_MAX
-#
-  lz4-benchmark:
-    name: Benchmark
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-
-    - name: benchmark (-C tests test-lz4)
-      run: make -j V=1 -C tests test-lz4
-
-    - name: benchmark (-C tests test-lz4c)
-      run: make -j V=1 -C tests test-lz4c
-
-    - name: benchmark (-C tests test-lz4c32)
-      run: make V=1 -C tests test-lz4c32
-
-    - name: benchmark (-C tests test-fullbench)
-      run: make V=1 -C tests test-fullbench
-
-    - name: benchmark (-C tests test-fullbench32)
-      run: make V=1 -C tests test-fullbench32
-
-
-  lz4-fuzzer:
-    name: Fuzzer test
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-
-    - name: setup
-      run: sudo sysctl -w vm.mmap_min_addr=4096
-
-    - name: fuzzer
-      run: make V=1 -C tests test-fuzzer
-
-    - name: fuzzer32
-      run: make V=1 -C tests test-fuzzer32
-
-
-  lz4-standard-makefile-variables:
-    name: LZ4 Makefile - support for standard variables
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: make standard_variables
-      run: make V=1 standard_variables
-
-
-  lz4-versions:
-    name: LZ4 versions test
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-
-    - name: make -C tests versionsTest
-      run: make V=1 -C tests versionsTest
-
-
-  lz4-abi:
-    name: LZ4 inter-versions ABI test
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-
-    - name: make -C tests abiTests
-      run: make V=1 -C tests abiTests
-
-
-  lz4-frame:
-    name: LZ4 frame test
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-
-    - name: LZ4 frame test
-      run: make V=1 -C tests test-frametest
-
-    - name: LZ4 frame test (32-bit)
-      run: make V=1 -C tests test-frametest32
-
-  lz4-memory-usage:
-    name: test different values of LZ4_MEMORY_USAGE
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: LZ4_MEMORY_USAGE
-      run: make V=1 -C tests test-compile-with-lz4-memory-usage
-
-  # Custom LZ4_DISTANCE_MAX ; lz4-wlib (CLI linked to dynamic library); LZ4_USER_MEMORY_FUNCTIONS
-  lz4-custom-distance:
-    name: Custom LZ4_DISTANCE_MAX
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: custom LZ4_DISTANCE_MAX; test LZ4_USER_MEMORY_FUNCTIONS
-      run: |
-        MOREFLAGS='-DLZ4_DISTANCE_MAX=8000' make V=1 check
-        make V=1 clean
-        make V=1 -C programs lz4-wlib
-        make V=1 clean
-        make V=1 -C tests fullbench-wmalloc  # test LZ4_USER_MEMORY_FUNCTIONS
-        make V=1 clean
-        CC="c++ -Wno-deprecated" make V=1 -C tests fullbench-wmalloc  # stricter function signature check
-
-  # test block device compression #1086
-  lz4cli-block-device:
-    name: Test lz4 compression on a block device
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: create a block device, compress it with lz4 # alternative : blindly use /dev/loop0, seems to always exist
-      run: |
-        make lz4
-        dd if=/dev/zero of=full0.img bs=2M count=1
-        BLOCK_DEVICE=$(sudo losetup --show -fP full0.img)
-        sudo chmod 666 $BLOCK_DEVICE
-        ./lz4 -v $BLOCK_DEVICE -c > /dev/null
-        sudo losetup -d $BLOCK_DEVICE
-        rm full0.img
-
-
-###############################################################
-# Check tools
-#
-# - cppcheck
-# - scan-build
-# - valgrind
-# - ubsan
-# - asan
-# - unicode-lint
-# - build examples
-#
-  lz4-cppcheck:
-    name: make cppcheck
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install cppcheck
-
-    - name: Environment info
-      run: echo && type cppcheck && which cppcheck && cppcheck --version
-
-    - name: cppcheck
-      # This test script ignores the exit code of cppcheck.
-      # See known issues in README.md.
-      run: make V=1 clean cppcheck || echo There are some cppcheck reports but we ignore it.
-
-
-  lz4-scan-build:
-    name: make staticAnalyze
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install clang-tools
-
-    - name: Environment info
-      run: |
-        echo && type gcc && which gcc && gcc --version
-        echo && type clang && which clang && clang --version
-        echo && type scan-build && which scan-build               # scan-build doesn't have any --version equivalent option
-        echo && type make && which make && make -v
-        echo && cat /proc/cpuinfo || echo /proc/cpuinfo is not present
-
-    - name: make staticAnalyze
-      run: make V=1 clean staticAnalyze
-
-
-  lz4-valgrind:
-    name: valgrind
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install valgrind
-
-    - name: Environment info
-      run: |
-        echo && type cc && which cc && cc --version
-        echo && type valgrind && which valgrind && valgrind --version
-
-    - name: valgrind
-      run: make V=1 -C tests test-mem
-
-
-  lz4-ubsan-x64:
-    name: Linux x64 ubsan
-    runs-on: ubuntu-latest
-    env:                        # Set environment variables
-      FIXME__LZ4_CI_IGNORE : ' echo Error.  But we ignore it for now.'
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: ubsan
-      #########################################################
-      # For now, we ignore the exit code of `make usan`.
-      # See "Known issues / lz4-ubsan-x64" in README.md
-      # When we'll resolve this issue, remove "|| $FIXME__LZ4_CI_IGNORE"
-      #########################################################
-      run: make V=1 clean usan MOREFLAGS='-Wcomma -Werror' || $FIXME__LZ4_CI_IGNORE
-
-
-  lz4-ubsan-x86:
-    name: Linux x86 ubsan
-    runs-on: ubuntu-latest
-    env:                        # Set environment variables
-      FIXME__LZ4_CI_IGNORE : ' echo Error.  But we ignore it for now.'
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-        sudo apt-get install lib32gcc-11-dev
-
-    - name: ubsan32
-      #########################################################
-      # For now, we ignore the exit code of `make usan32`.
-      # See "Known issues / lz4-ubsaan-x86" in README.md.
-      # When we'll resolve this issue, remove "|| $FIXME__LZ4_CI_IGNORE"
-      #########################################################
-      run: CC=clang make V=1 clean usan32 MOREFLAGS='-Wcomma -Werror' || $FIXME__LZ4_CI_IGNORE
-
-
-  lz4-asan-x64:
-    name: Linux x64 ASAN
-    runs-on: ubuntu-latest
-    env:                        # Set environment variables
-      FIXME__LZ4_CI_IGNORE : ' echo Error.  But we ignore it for now.'
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: setup
-      run: sudo sysctl -w vm.mmap_min_addr=4096
-
-    - name: frametest
-      run: CC=clang MOREFLAGS=-fsanitize=address make V=1 -C tests clean test-frametest
-
-    - name: fuzzer
-      run: CC=clang MOREFLAGS=-fsanitize=address make V=1 -C tests clean test-fuzzer
-
-  unicode-lint:
-    name: lint unicode in ./lib/, ./tests/ and ./programs/
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: unicode lint
-      run: bash ./tests/unicode_lint.sh
-
-  lz4-examples:
-    name: make examples
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-
-    - name: Environment info
-      run: |
-        echo && type cc && which cc && cc --version
-        echo && type c++ && which c++ && c++ --version
-
-    - name: examples
-      run: make V=1 clean examples
-
-    - name: examples (compile as C++ code)
-      run: make V=1 -C examples clean cxxtest
-
-  # lasts ~20mn
-  oss-fuzz:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sanitizer: [address, undefined, memory]
-    steps:
-    - name: Build Fuzzers (${{ matrix.sanitizer }})
-      id: build
-      uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
-      with:
-        oss-fuzz-project-name: 'lz4'
-        dry-run: false
-        sanitizer: ${{ matrix.sanitizer }}
-    - name: Run Fuzzers (${{ matrix.sanitizer }})
-      uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
-      with:
-        oss-fuzz-project-name: 'lz4'
-        fuzz-seconds: 600
-        dry-run: false
-        sanitizer: ${{ matrix.sanitizer }}
-    - name: Upload Crash
-      uses: actions/upload-artifact@v1
-      if: failure() && steps.build.outcome == 'success'
-      with:
-        name: ${{ matrix.sanitizer }}-artifacts
-        path: ./out/artifacts
-
-
-
-###############################################################
-# Platforms
-#
-# - QEMU (ARM, ARM64, PPC, PPC64LE, S390X)
-# - macOS
-#
-
-  # QEMU
-  # All tests use QEMU (static) and gcc cross compiler.
-  #
-  # note:
-  #   We don't employ completely matrix method which provides `MOREFLAGS`
-  #   etc in the matrix.  Because some platform may need its special
-  #   compiler options and test.
-  #   For example, xxHash already has tests for scalar and SIMD version of
-  #   it.  But compiler options are quite different between platforms.
-  #
-  #   So, please keep them simple and independent.
-  #
-  lz4-qemu-platforms:
-    name: QEMU ${{ matrix.type }}
-    strategy:
-      fail-fast: false  # 'false' means Don't stop matrix workflows even if some matrix instance failed.
-      matrix:
-        include: [
-          # You can access the following values via ${{ matrix.??? }}
-          #   type : Architecture type for `if:` statement.
-          #   pkgs : apt-get package names.  You can include multiple packages which are delimited by space.
-          #   xcc  : gcc cross C compiler executable.
-          #   xemu : QEMU static emulator executable.
-          #   os   : GitHub Actions YAML workflow label.  See https://github.com/actions/virtual-environments#available-environments
-
-          { type: ARM,      pkgs: 'qemu-system-arm   gcc-arm-linux-gnueabi',     xcc: arm-linux-gnueabi-gcc,     xemu: qemu-arm-static,     os: ubuntu-latest, },
-          { type: ARM64,    pkgs: 'qemu-system-arm   gcc-aarch64-linux-gnu',     xcc: aarch64-linux-gnu-gcc,     xemu: qemu-aarch64-static, os: ubuntu-latest, },
-          { type: PPC,      pkgs: 'qemu-system-ppc   gcc-powerpc-linux-gnu',     xcc: powerpc-linux-gnu-gcc,     xemu: qemu-ppc-static,     os: ubuntu-latest, },
-          { type: PPC64LE,  pkgs: 'qemu-system-ppc   gcc-powerpc64le-linux-gnu', xcc: powerpc64le-linux-gnu-gcc, xemu: qemu-ppc64le-static, os: ubuntu-latest, },
-          { type: S390X,    pkgs: 'qemu-system-s390x gcc-s390x-linux-gnu',       xcc: s390x-linux-gnu-gcc,       xemu: qemu-s390x-static,   os: ubuntu-latest, },
-        ]
-
-    runs-on: ${{ matrix.os }}
-    env:                        # Set environment variables
-      XCC: ${{ matrix.xcc }}
-      XEMU: ${{ matrix.xemu }}
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: apt-get install
-      run: |
-        sudo apt-get update
-        sudo apt-get install gcc-multilib
-        sudo apt-get install qemu-utils qemu-user-static
-        sudo apt-get install ${{ matrix.pkgs }}
-
-    - name: Environment info
-      run: |
-        echo && type $XCC && which $XCC && $XCC --version
-        echo && $XCC -v                       # Show built-in specs
-        echo && type $XEMU && which $XEMU && $XEMU --version
-
-    - name: ARM64
-      if: ${{ matrix.type == 'ARM64' }}
-      run: make V=1 platformTest CC=$XCC QEMU_SYS=$XEMU
-
-    - name: ARM
-      if: ${{ matrix.type == 'ARM' }}
-      run: make V=1 platformTest CC=$XCC QEMU_SYS=$XEMU
-
-    - name: PPC
-      if: ${{ matrix.type == 'PPC' }}
-      run: make V=1 platformTest CC=$XCC QEMU_SYS=$XEMU
-
-    - name: PPC64LE
-      if: ${{ matrix.type == 'PPC64LE' }}
-      run: make V=1 platformTest CC=$XCC QEMU_SYS=$XEMU MOREFLAGS=-m64
-
-    - name: S390X
-      if: ${{ matrix.type == 'S390X' }}
-      run: make V=1 platformTest CC=$XCC QEMU_SYS=$XEMU
-
-
-  # macOS
-  lz4-platform-macos-latest:
-    name: macOS
-    runs-on: macos-latest
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Environment info
-      run: |
-        echo && type cc && which cc && cc --version
-        echo && type make && which make && make -v
-        echo && sysctl -a | grep machdep.cpu   # cpuinfo
-
-    - name: make default
-      run: CFLAGS="-Werror" make V=1 clean default
-
-    - name: make test
-      run: make clean; make -j V=1 test MOREFLAGS='-Werror -Wconversion -Wno-sign-conversion'
-
-    - name: Ensure `make test` doesn't depend on the status of the console
-      # see issue #990 for detailed explanations
-      run: make -j test > /dev/null
-
-
-###############################################################
-# Build systems
-#
-# - make
-# - cmake
-# - meson
-#
-
-  # make
-  lz4-build-make:
-    name: make
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: Environment info
-      run: |
-        echo && type cc && which cc && cc --version
-        echo && type make && which make && make -v
-
-    - name: make
-      run: make V=1
-
-
-  lz4-build-make-travis-install:
-    name: make travis-install
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: travis-install
-      run: make V=1 clean travis-install
-
-    - name: travis-install result
-      run: |
-        echo && echo Installed files
-        ( cd ~/install_test_dir; find .; )
-
-
-  # cmake
-  lz4-build-cmake:
-    name: cmake
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-
-    - name: Environment info
-      run: |
-        echo && type cmake && which cmake && cmake --version
-        echo && type make && which make && make -v
-
-    - name: cmake
-      run: |
-        cd build/cmake
-        mkdir build
-        cd build
-        cmake ..
-        CFLAGS=-Werror make VERBOSE=1
-
-
-  # Invoke cmake via Makefile
-  lz4-build-make-cmake:
-    name: make cmake
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - name: make cmake
-      # V=1 for lz4 Makefile, VERBOSE=1 for cmake Makefile.
-      run: make V=1 VERBOSE=1 clean cmake
-
-
-  # Meson
-  lz4-build-meson:
-    name: Meson + Ninja
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2 # https://github.com/actions/checkout
-    - uses: actions/setup-python@v2 # https://github.com/actions/setup-python
-      with:
-        python-version: '3.x'
-
-    - name: Install
-      run: |
-        sudo apt-get update
-        sudo apt-get install tree ninja-build
-        python -m pip install --upgrade pip
-        pip3 install --user meson
-
-    - name: Environment info
-      run: |
-        echo && type clang && which clang && clang --version
-        echo && type python && which python && python --version
-        echo && type meson && which meson && meson --version
-
-    - name: meson
-      # 'run: >' replaces all newlines in the following block with spaces
-      run: >
-        meson setup
-        --buildtype=debug
-        -Db_lundef=false
-        -Dauto_features=enabled
-        -Dprograms=true
-        -Dcontrib=true
-        -Dtests=true
-        -Dexamples=true
-        contrib/meson build
-
-    - name: staging
-      run: |
-        cd build
-        DESTDIR=./staging ninja install
-        tree ./staging
-
-
-
-############################################################
-# Check git tag for LZ4 releases
-#
-  lz4-check-tag:
-    name: git version tag checking for release
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - name: make -C tests checkTag
-      if: startsWith(github.ref, 'refs/tags/v')   # If git tag name starts with 'v'
-      run: |
-        echo "tag=${GITHUB_REF#refs/*/}"
-        make -C tests checkTag
-        tests/checkTag ${GITHUB_REF#refs/*/}
-
-
-
-############################################################
-# Gather CI environment information.
-#
-  lz4-env-info:
-    name: GH-Actions Virtual Env Info (${{ matrix.os }})
-    strategy:
-      matrix:
-        include: [
-          { os: ubuntu-latest,  }, # https://github.com/actions/virtual-environments/
-          { os: ubuntu-22.04,   }, # https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2204-Readme.md
-          { os: ubuntu-20.04,   }, # https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-Readme.md
-          { os: ubuntu-18.04,   }, # https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu1804-Readme.md
-        ]
-
-    runs-on: ${{ matrix.os }}
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: init
-      run: |
-        sudo apt-get update
-
-    - name: cc --version
-      run: echo && type cc && which cc && cc --version
-
-    - name: gcc --version
-      run: echo && type gcc && which gcc && gcc --version
-
-    - name: clang --version
-      run: echo && type clang && which clang && clang --version
-
-    - name: make -v
-      run: echo && type make && which make && make -v
-
-    - name: g++ --version
-      run: echo && type g++ && which g++ && g++ --version
-
-    - name: git --version
-      run: echo && type git && which git && git --version
-
-    - name: gcc packages (apt-cache)
-      run: apt-cache search gcc | grep "^gcc-[0-9\.]* " | sort
-
-    - name: lib32gcc packages for i386 (apt-cache)
-      run: apt-cache search lib32gcc | grep "^lib32gcc-" | sort
-
-    - name: libx32gcc packages for x32 (apt-cache)
-      run: apt-cache search libx32gcc | grep "^libx32gcc-" | sort
-
-    - name: gcc multilib packages (apt-cache)
-      run: apt-cache search multilib | grep "gcc-" | sort
-
-    - name: clang packages (apt-cache)
-      run: apt-cache search clang | grep "^clang-[0-9\.]* " | sort
-
-    - name: QEMU packages (apt-cache)
-      run: apt-cache search qemu | grep "^qemu-system-.*QEMU full system" | sort
diff --git a/librocksdb-sys/lz4/.gitignore b/librocksdb-sys/lz4/.gitignore
deleted file mode 100644
index ed02057..0000000
--- a/librocksdb-sys/lz4/.gitignore
+++ /dev/null
@@ -1,43 +0,0 @@
-# Object files
-*.o
-*.ko
-
-# Libraries
-*.lib
-*.a
-
-# Shared objects (inc. Windows DLLs)
-*.dll
-*.so
-*.so.*
-*.dylib
-*.dSYM   # apple
-
-# Executables
-*.exe
-*.out
-*.app
-lz4
-
-# IDE / editors files
-.clang_complete
-_codelite/
-_codelite_lz4/
-bin/
-*.zip
-*.swp
-
-# analyzers
-infer-out
-
-# Mac
-.DS_Store
-*.dSYM
-
-# Windows / Msys
-nul
-ld.exe*
-
-# test artifacts
-*.lz4
-tmp*
diff --git a/librocksdb-sys/lz4/.travis.yml b/librocksdb-sys/lz4/.travis.yml
deleted file mode 100644
index 0aeea6e..0000000
--- a/librocksdb-sys/lz4/.travis.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-language: c
-
-matrix:
-  fast_finish: true
-  include:
-
-    - name: aarch64 real-hw tests
-      arch: arm64
-      script:
-        - make test
-
-    - name: PPC64LE real-hw tests
-      arch: ppc64le
-      script:
-        - make test
-
-    - name: IBM s390x real-hw tests
-      arch: s390x
-      script:
-        - make test
-
-    # tag-specific test
-    - name: tag build
-      if: tag =~ ^v[0-9]\.[0-9]
-      os: linux
-      script:
-        - make -C tests checkTag
-        - tests/checkTag "$TRAVIS_BRANCH"
-
-    # oss-fuzz compilation test
-    - name: Compile OSS-Fuzz targets
-      script:
-        - ./ossfuzz/travisoss.sh
-
-    # Unicode lint
-    # See https://github.com/lz4/lz4/issues/1018
-    - name: Run Unicode lint
-      script:
-        - ./tests/unicode_lint.sh
-
-  allow_failures:
-    - env: ALLOW_FAILURES=true
diff --git a/librocksdb-sys/lz4/INSTALL b/librocksdb-sys/lz4/INSTALL
deleted file mode 100644
index 6aab067..0000000
--- a/librocksdb-sys/lz4/INSTALL
+++ /dev/null
@@ -1,16 +0,0 @@
-Installation
-=============
-
-```
-make
-make install     # this command may require root access
-```
-
-LZ4's `Makefile` supports standard [Makefile conventions],
-including [staged installs], [redirection], or [command redefinition].
-It is compatible with parallel builds (`-j#`).
-
-[Makefile conventions]: https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
-[staged installs]: https://www.gnu.org/prep/standards/html_node/DESTDIR.html
-[redirection]: https://www.gnu.org/prep/standards/html_node/Directory-Variables.html
-[command redefinition]: https://www.gnu.org/prep/standards/html_node/Utilities-in-Makefiles.html
diff --git a/librocksdb-sys/lz4/LICENSE b/librocksdb-sys/lz4/LICENSE
deleted file mode 100644
index 1b84cc3..0000000
--- a/librocksdb-sys/lz4/LICENSE
+++ /dev/null
@@ -1,12 +0,0 @@
-This repository uses 2 different licenses :
-- all files in the `lib` directory use a BSD 2-Clause license
-- all other files use a GPLv2 license, unless explicitly stated otherwise
-
-Relevant license is reminded at the top of each source file,
-and with presence of COPYING or LICENSE file in associated directories.
-
-This model is selected to emphasize that
-files in the `lib` directory are designed to be included into 3rd party applications,
-while all other files, in `programs`, `tests` or `examples`,
-are intended to be used "as is", as part of their intended scenarios,
-with no intention to support 3rd party integration use cases.
diff --git a/librocksdb-sys/lz4/Makefile b/librocksdb-sys/lz4/Makefile
deleted file mode 100644
index e70c3db..0000000
--- a/librocksdb-sys/lz4/Makefile
+++ /dev/null
@@ -1,279 +0,0 @@
-# ################################################################
-# LZ4 - Makefile
-# Copyright (C) Yann Collet 2011-2020
-# All rights reserved.
-#
-# BSD license
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright notice, this
-#   list of conditions and the following disclaimer in the documentation and/or
-#   other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# You can contact the author at :
-#  - LZ4 source repository : https://github.com/lz4/lz4
-#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
-# ################################################################
-
-LZ4DIR  = lib
-PRGDIR  = programs
-TESTDIR = tests
-EXDIR   = examples
-FUZZDIR = ossfuzz
-
-include Makefile.inc
-
-
-.PHONY: default
-default: lib-release lz4-release
-
-# silent mode by default; verbose can be triggered by V=1 or VERBOSE=1
-$(V)$(VERBOSE).SILENT:
-
-.PHONY: all
-all: allmost examples manuals build_tests
-
-.PHONY: allmost
-allmost: lib lz4
-
-.PHONY: lib lib-release liblz4.a
-lib: liblz4.a
-lib lib-release liblz4.a:
-	$(MAKE) -C $(LZ4DIR) $@
-
-.PHONY: lz4 lz4-release
-lz4 : liblz4.a
-lz4-release : lib-release
-lz4 lz4-release :
-	$(MAKE) -C $(PRGDIR) $@
-	cp $(PRGDIR)/lz4$(EXT) .
-
-.PHONY: examples
-examples: liblz4.a
-	$(MAKE) -C $(EXDIR) all
-
-.PHONY: manuals
-manuals:
-	$(MAKE) -C contrib/gen_manual $@
-
-.PHONY: build_tests
-build_tests:
-	$(MAKE) -C $(TESTDIR) all
-
-.PHONY: clean
-clean:
-	$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
-	$(MAKE) -C $(PRGDIR) $@ > $(VOID)
-	$(MAKE) -C $(TESTDIR) $@ > $(VOID)
-	$(MAKE) -C $(EXDIR) $@ > $(VOID)
-	$(MAKE) -C $(FUZZDIR) $@ > $(VOID)
-	$(MAKE) -C contrib/gen_manual $@ > $(VOID)
-	$(RM) lz4$(EXT)
-	$(RM) -r $(CMAKE_BUILD_DIR)
-	@echo Cleaning completed
-
-
-#-----------------------------------------------------------------------------
-# make install is validated only for Posix environments
-#-----------------------------------------------------------------------------
-ifeq ($(POSIX_ENV),Yes)
-HOST_OS = POSIX
-
-.PHONY: install uninstall
-install uninstall:
-	$(MAKE) -C $(LZ4DIR) $@
-	$(MAKE) -C $(PRGDIR) $@
-
-.PHONY: travis-install
-travis-install:
-	$(MAKE) -j1 install DESTDIR=~/install_test_dir
-
-endif   # POSIX_ENV
-
-
-CMAKE ?= cmake
-CMAKE_BUILD_DIR ?= build/cmake/build
-ifneq (,$(filter MSYS%,$(shell $(UNAME))))
-HOST_OS = MSYS
-CMAKE_PARAMS = -G"MSYS Makefiles"
-endif
-
-.PHONY: cmake
-cmake:
-	mkdir -p $(CMAKE_BUILD_DIR)
-	cd $(CMAKE_BUILD_DIR); $(CMAKE) $(CMAKE_PARAMS) ..; $(CMAKE) --build .
-
-
-#------------------------------------------------------------------------
-# make tests validated only for MSYS and Posix environments
-#------------------------------------------------------------------------
-ifneq (,$(filter $(HOST_OS),MSYS POSIX))
-
-.PHONY: list
-list:
-	$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
-
-.PHONY: check
-check:
-	$(MAKE) -C $(TESTDIR) test-lz4-essentials
-
-.PHONY: test
-test:
-	$(MAKE) -C $(TESTDIR) $@
-	$(MAKE) -C $(EXDIR) $@
-
-.PHONY: clangtest
-clangtest: CFLAGS += -Werror -Wconversion -Wno-sign-conversion
-clangtest: CC = clang
-clangtest: clean
-	$(CC) -v
-	$(MAKE) -C $(LZ4DIR)  all CC=$(CC)
-	$(MAKE) -C $(PRGDIR)  all CC=$(CC)
-	$(MAKE) -C $(TESTDIR) all CC=$(CC)
-
-.PHONY: clangtest-native
-clangtest-native: CFLAGS = -O3 -Werror -Wconversion -Wno-sign-conversion
-clangtest-native: clean
-	clang -v
-	$(MAKE) -C $(LZ4DIR)  all    CC=clang
-	$(MAKE) -C $(PRGDIR)  native CC=clang
-	$(MAKE) -C $(TESTDIR) native CC=clang
-
-.PHONY: usan
-usan: CC      = clang
-usan: CFLAGS  = -O3 -g -fsanitize=undefined -fno-sanitize-recover=undefined -fsanitize-recover=pointer-overflow
-usan: LDFLAGS = $(CFLAGS)
-usan: clean
-	CC=$(CC) CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' $(MAKE) test FUZZER_TIME="-T30s" NB_LOOPS=-i1
-
-.PHONY: usan32
-usan32: CFLAGS = -m32 -O3 -g -fsanitize=undefined
-usan32: LDFLAGS = $(CFLAGS)
-usan32: clean
-	$(MAKE) test FUZZER_TIME="-T30s" NB_LOOPS=-i1
-
-SCANBUILD ?= scan-build
-SCANBUILD_FLAGS += --status-bugs -v --force-analyze-debug-code
-.PHONY: staticAnalyze
-staticAnalyze: clean
-	CPPFLAGS=-DLZ4_DEBUG=1 CFLAGS=-g $(SCANBUILD) $(SCANBUILD_FLAGS) $(MAKE) all V=1 DEBUGLEVEL=1
-
-.PHONY: cppcheck
-cppcheck:
-	cppcheck . --force --enable=warning,portability,performance,style --error-exitcode=1 > /dev/null
-
-.PHONY: platformTest
-platformTest: clean
-	@echo "\n ---- test lz4 with $(CC) compiler ----"
-	$(CC) -v
-	CFLAGS="-O3 -Werror"         $(MAKE) -C $(LZ4DIR) all
-	CFLAGS="-O3 -Werror -static" $(MAKE) -C $(PRGDIR) all
-	CFLAGS="-O3 -Werror -static" $(MAKE) -C $(TESTDIR) all
-	$(MAKE) -C $(TESTDIR) test-platform
-
-.PHONY: versionsTest
-versionsTest: clean
-	$(MAKE) -C $(TESTDIR) $@
-
-.PHONY: test-freestanding
-test-freestanding:
-	$(MAKE) -C $(TESTDIR) clean $@
-
-.PHONY: cxxtest cxx32test
-cxxtest cxx32test: CC := "$(CXX) -Wno-deprecated"
-cxxtest cxx32test: CFLAGS = -O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror
-cxx32test: CFLAGS += -m32
-cxxtest cxx32test: clean
-	$(CXX) -v
-	CC=$(CC) $(MAKE) -C $(LZ4DIR)  all CFLAGS="$(CFLAGS)"
-	CC=$(CC) $(MAKE) -C $(PRGDIR)  all CFLAGS="$(CFLAGS)"
-	CC=$(CC) $(MAKE) -C $(TESTDIR) all CFLAGS="$(CFLAGS)"
-
-.PHONY: cxx17build
-cxx17build : CC = "$(CXX) -Wno-deprecated"
-cxx17build : CFLAGS = -std=c++17 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror -pedantic
-cxx17build : clean
-	$(CXX) -v
-	CC=$(CC) $(MAKE) -C $(LZ4DIR)  all CFLAGS="$(CFLAGS)"
-	CC=$(CC) $(MAKE) -C $(PRGDIR)  all CFLAGS="$(CFLAGS)"
-	CC=$(CC) $(MAKE) -C $(TESTDIR) all CFLAGS="$(CFLAGS)"
-
-.PHONY: ctocpptest
-ctocpptest: LIBCC="$(CC)"
-ctocpptest: TESTCC="$(CXX)"
-ctocpptest: CFLAGS=
-ctocpptest: clean
-	CC=$(LIBCC)  $(MAKE) -C $(LZ4DIR)  CFLAGS="$(CFLAGS)" all
-	CC=$(LIBCC)  $(MAKE) -C $(TESTDIR) CFLAGS="$(CFLAGS)" lz4.o lz4hc.o lz4frame.o
-	CC=$(TESTCC) $(MAKE) -C $(TESTDIR) CFLAGS="$(CFLAGS)" all
-
-.PHONY: c_standards
-c_standards: clean c_standards_c11 c_standards_c99 c_standards_c90
-
-.PHONY: c_standards_c90
-c_standards_c90: clean
-	$(MAKE) clean; CFLAGS="-std=c90   -Werror -pedantic -Wno-long-long -Wno-variadic-macros" $(MAKE) allmost
-	$(MAKE) clean; CFLAGS="-std=gnu90 -Werror -pedantic -Wno-long-long -Wno-variadic-macros" $(MAKE) allmost
-
-.PHONY: c_standards_c99
-c_standards_c99: clean
-	$(MAKE) clean; CFLAGS="-std=c99   -Werror -pedantic" $(MAKE) all
-	$(MAKE) clean; CFLAGS="-std=gnu99 -Werror -pedantic" $(MAKE) all
-
-.PHONY: c_standards_c11
-c_standards_c11: clean
-	$(MAKE) clean; CFLAGS="-std=c11 -Werror" $(MAKE) all
-
-# The following test ensures that standard Makefile variables set through environment
-# are correctly transmitted at compilation stage.
-# This test is meant to detect issues like https://github.com/lz4/lz4/issues/958
-.PHONY: standard_variables
-standard_variables: clean
-	@echo =================
-	@echo Check support of Makefile Standard variables through environment
-	@echo note : this test requires V=1 to work properly
-	@echo =================
-	CC="cc -DCC_TEST" \
-	CFLAGS=-DCFLAGS_TEST \
-	CPPFLAGS=-DCPPFLAGS_TEST \
-	LDFLAGS=-DLDFLAGS_TEST \
-	LDLIBS=-DLDLIBS_TEST \
-	$(MAKE) V=1 > tmpsv
-	# Note: just checking the presence of custom flags
-	# would not detect situations where custom flags are
-	# supported in some part of the Makefile, and missed in others.
-	# So the test checks if they are present the _right nb of times_.
-	# However, checking static quantities makes this test brittle,
-	# because quantities (7, 2 and 1) can still evolve in future,
-	# for example when source directories or Makefile evolve.
-	if [ $$(grep CC_TEST tmpsv | wc -l) -ne 7 ]; then \
-		echo "CC environment variable missed" && False; fi
-	if [ $$(grep CFLAGS_TEST tmpsv | wc -l) -ne 7 ]; then \
-		echo "CFLAGS environment variable missed" && False; fi
-	if [ $$(grep CPPFLAGS_TEST tmpsv | wc -l) -ne 7 ]; then \
-		echo "CPPFLAGS environment variable missed" && False; fi
-	if [ $$(grep LDFLAGS_TEST tmpsv | wc -l) -ne 2 ]; then \
-		echo "LDFLAGS environment variable missed" && False; fi
-	if [ $$(grep LDLIBS_TEST tmpsv | wc -l) -ne 1 ]; then \
-		echo "LDLIBS environment variable missed" && False; fi
-	@echo =================
-	@echo all custom variables detected
-	@echo =================
-	$(RM) tmpsv
-
-endif   # MSYS POSIX
diff --git a/librocksdb-sys/lz4/Makefile.inc b/librocksdb-sys/lz4/Makefile.inc
deleted file mode 100644
index e78298c..0000000
--- a/librocksdb-sys/lz4/Makefile.inc
+++ /dev/null
@@ -1,111 +0,0 @@
-# ################################################################
-# LZ4 - Makefile common definitions
-# Copyright (C) Yann Collet 2020
-# All rights reserved.
-#
-# BSD license
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright notice, this
-#   list of conditions and the following disclaimer in the documentation and/or
-#   other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# You can contact the author at :
-#  - LZ4 source repository : https://github.com/lz4/lz4
-#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
-# ################################################################
-
-UNAME ?= uname
-
-TARGET_OS ?= $(shell $(UNAME))
-ifeq ($(TARGET_OS),)
-  TARGET_OS ?= $(OS)
-endif
-
-ifneq (,$(filter Windows%,$(TARGET_OS)))
-LIBLZ4 = liblz4-$(LIBVER_MAJOR)
-LIBLZ4_EXP = liblz4.lib
-WINBASED   = yes
-else
-LIBLZ4_EXP = liblz4.dll.a
-  ifneq (,$(filter MINGW%,$(TARGET_OS)))
-LIBLZ4     = liblz4
-WINBASED   = yes
-  else
-    ifneq (,$(filter MSYS%,$(TARGET_OS)))
-LIBLZ4     = msys-lz4-$(LIBVER_MAJOR)
-WINBASED   = yes
-    else
-      ifneq (,$(filter CYGWIN%,$(TARGET_OS)))
-LIBLZ4     = cyglz4-$(LIBVER_MAJOR)
-WINBASED   = yes
-      else
-LIBLZ4     = liblz4.$(SHARED_EXT_VER)
-WINBASED   = no
-EXT        =
-      endif
-    endif
-  endif
-endif
-
-ifeq ($(WINBASED),yes)
-EXT        = .exe
-WINDRES    = windres
-endif
-
-#determine if dev/nul based on host environment
-ifneq (,$(filter MINGW% MSYS% CYGWIN%,$(shell $(UNAME))))
-VOID := /dev/null
-else
-  ifneq (,$(filter Windows%,$(OS)))
-VOID := nul
-  else
-VOID  := /dev/null
-  endif
-endif
-
-ifneq (,$(filter Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS Haiku MidnightBSD MINGW% CYGWIN% MSYS%,$(shell $(UNAME))))
-POSIX_ENV = Yes
-else
-POSIX_ENV = No
-endif
-
-# Avoid symlinks when targeting Windows or building on a Windows host
-ifeq ($(WINBASED),yes)
-LN_SF = cp -p
-else
-  ifneq (,$(filter MINGW% MSYS% CYGWIN%,$(shell $(UNAME))))
-LN_SF = cp -p
-  else
-    ifneq (,$(filter Windows%,$(OS)))
-LN_SF = cp -p
-    else
-LN_SF  = ln -sf
-    endif
-  endif
-endif
-
-ifneq (,$(filter $(shell $(UNAME)),SunOS))
-INSTALL ?= ginstall
-else
-INSTALL ?= install
-endif
-
-INSTALL_PROGRAM ?= $(INSTALL) -m 755
-INSTALL_DATA    ?= $(INSTALL) -m 644
-INSTALL_DIR     ?= $(INSTALL) -d -m 755
diff --git a/librocksdb-sys/lz4/NEWS b/librocksdb-sys/lz4/NEWS
deleted file mode 100644
index 0a56992..0000000
--- a/librocksdb-sys/lz4/NEWS
+++ /dev/null
@@ -1,341 +0,0 @@
-v1.9.4
-perf : faster decoding speed (~+20%) on aarch64 platforms
-perf : faster decoding speed (~+70%) for -BD4 setting in CLI
-api  : new function `LZ4_decompress_safe_partial_usingDict()` by @yawqi
-api  : lz4frame: ability to provide custom allocators at state creation
-api  : can skip checksum validation for improved decoding speed
-api  : new experimental unit `lz4file` for file i/o API, by @anjiahao1
-api  : new experimental function `LZ4F_uncompressedUpdate()`, by @alexmohr
-cli  : `--list` works on `stdin` input, by @Low-power
-cli  : `--no-crc` does not produce (compression) nor check (decompression) checksums
-cli  : fix: `--test` and `--list` produce an error code when parsing invalid input
-cli  : fix: support skippable frames when passed via `stdin`, reported by @davidmankin
-build: fix: Makefile respects CFLAGS directives passed via environment variable
-build: `LZ4_FREESTANDING`, new build macro for freestanding environments, by @t-mat
-build: `make` and `make test` are compatible with `-j` parallel run
-build: AS/400 compatibility, by @jonrumsey
-build: Solaris 10 compatibility, by @pekdon
-build: MSVC 2022 support, by @t-mat
-build: improved meson script, by @eli-schwartz
-doc  : Updated LZ4 block format, provide an "implementation notes" section
-
-v1.9.3
-perf: highly improved speed in kernel space, by @terrelln
-perf: faster speed with Visual Studio, thanks to @wolfpld and @remittor
-perf: improved dictionary compression speed, by @felixhandte
-perf: fixed LZ4_compress_HC_destSize() ratio, detected by @hsiangkao
-perf: reduced stack usage in high compression mode, by @Yanpas
-api : LZ4_decompress_safe_partial() supports unknown compressed size, requested by @jfkthame
-api : improved LZ4F_compressBound() with automatic flushing, by Christopher Harvie
-api : can (de)compress to/from NULL without UBs
-api : fix alignment test on 32-bit systems (state initialization)
-api : fix LZ4_saveDictHC() in corner case scenario, detected by @IgorKorkin
-cli : `-l` legacy format is now compatible with `-m` multiple files, by Filipe Calasans
-cli : benchmark mode supports dictionary, by @rkoradi
-cli : fix --fast with large argument, detected by @picoHz
-build: link to user-defined memory functions with LZ4_USER_MEMORY_FUNCTIONS, suggested by Yuriy Levchenko
-build: contrib/cmake_unofficial/ moved to build/cmake/
-build: visual/* moved to build/
-build: updated meson script, by @neheb
-build: tinycc support, by Anton Kochkov
-install: Haiku support, by Jerome Duval
-doc : updated LZ4 frame format, clarify EndMark
-
-v1.9.2
-fix : out-of-bound read in exceptional circumstances when using decompress_partial(), by @terrelln
-fix : slim opportunity for out-of-bound write with compress_fast() with a large enough input and when providing an output smaller than recommended (< LZ4_compressBound(inputSize)), by @terrelln
-fix : rare data corruption bug with LZ4_compress_destSize(), by @terrelln
-fix : data corruption bug when Streaming with an Attached Dict in HC Mode, by @felixhandte
-perf: enable LZ4_FAST_DEC_LOOP on aarch64/GCC by default, by @prekageo
-perf: improved lz4frame streaming API speed, by @dreambottle
-perf: speed up lz4hc on slow patterns when using external dictionary, by @terrelln
-api: better in-place decompression and compression support
-cli : --list supports multi-frames files, by @gstedman
-cli: --version outputs to stdout
-cli : add option --best as an alias of -12 , by @Low-power
-misc: Integration into oss-fuzz by @cmeister2, expanded list of scenarios by @terrelln
-
-v1.9.1
-fix : decompression functions were reading a few bytes beyond input size (introduced in v1.9.0, reported by @ppodolsky and @danlark1)
-api : fix : lz4frame initializers compatibility with c++, reported by @degski
-cli : added command --list, based on a patch by @gabrielstedman
-build: improved Windows build, by @JPeterMugaas
-build: AIX, by Norman Green
-
-v1.9.0
-perf: large decompression speed improvement on x86/x64 (up to +20%) by @djwatson
-api : changed : _destSize() compression variants are promoted to stable API
-api : new : LZ4_initStream(HC), replacing LZ4_resetStream(HC)
-api : changed : LZ4_resetStream(HC) as recommended reset function, for better performance on small data
-cli : support custom block sizes, by @blezsan
-build: source code can be amalgamated, by Bing Xu
-build: added meson build, by @lzutao
-build: new build macros : LZ4_DISTANCE_MAX, LZ4_FAST_DEC_LOOP
-install: MidnightBSD, by @laffer1
-install: msys2 on Windows 10, by @vtorri
-
-v1.8.3
-perf: minor decompression speed improvement (~+2%) with gcc
-fix : corruption in v1.8.2 at level 9 for files > 64KB under rare conditions (#560)
-cli : new command --fast, by @jennifermliu
-cli : fixed elapsed time, and added cpu load indicator (on -vv) (#555)
-api : LZ4_decompress_safe_partial() now decodes exactly the nb of bytes requested (feature request #566)
-build : added Haiku target, by @fbrosson, and MidnightBSD, by @laffer1
-doc : updated documentation regarding dictionary compression
-
-v1.8.2
-perf: *much* faster dictionary compression on small files, by @felixhandte
-perf: improved decompression speed and binary size, by Alexey Tourbin (@svpv)
-perf: slightly faster HC compression and decompression speed
-perf: very small compression ratio improvement
-fix : compression compatible with low memory addresses (< 0xFFFF)
-fix : decompression segfault when provided with NULL input, by @terrelln
-cli : new command --favor-decSpeed
-cli : benchmark mode more accurate for small inputs
-fullbench : can bench _destSize() variants, by @felixhandte
-doc : clarified block format parsing restrictions, by Alexey Tourbin (@svpv)
-
-v1.8.1
-perf : faster and stronger ultra modes (levels 10+)
-perf : slightly faster compression and decompression speed
-perf : fix bad degenerative case, reported by @c-morgenstern
-fix : decompression failed when using a combination of extDict + low memory address (#397), reported and fixed by Julian Scheid (@jscheid)
-cli : support for dictionary compression (`-D`), by Felix Handte @felixhandte
-cli : fix : `lz4 -d --rm` preserves timestamp (#441)
-cli : fix : do not modify /dev/null permission as root, by @aliceatlas
-api : `_destSize()` variant supported for all compression levels
-build  : `make` and `make test` compatible with `-jX`, reported by @mwgamera
-build  : can control LZ4LIB_VISIBILITY macro, by @mikir
-install: fix man page directory (#387), reported by Stuart Cardall (@itoffshore)
-
-v1.8.0
-cli : fix : do not modify /dev/null permissions, reported by @Maokaman1
-cli : added GNU separator -- specifying that all following arguments are files
-API : added LZ4_compress_HC_destSize(), by Oleg (@remittor)
-API : added LZ4F_resetDecompressionContext()
-API : lz4frame : negative compression levels trigger fast acceleration, request by Lawrence Chan
-API : lz4frame : can control block checksum and dictionary ID
-API : fix : expose obsolete decoding functions, reported by Chen Yufei
-API : experimental : lz4frame_static : new dictionary compression API
-build : fix : static lib installation, by Ido Rosen
-build : dragonFlyBSD, OpenBSD, NetBSD supported
-build : LZ4_MEMORY_USAGE can be modified at compile time, through external define
-doc : Updated LZ4 Frame format to v1.6.0, restoring Dictionary-ID field
-doc : lz4 api manual, by Przemyslaw Skibinski
-
-v1.7.5
-lz4hc : new high compression mode : levels 10-12 compress more and slower, by Przemyslaw Skibinski
-lz4cat : fix : works with relative path (#284) and stdin (#285) (reported by @beiDei8z)
-cli : fix minor notification when using -r recursive mode
-API : lz4frame : LZ4F_frameBound(0) gives upper bound of *flush() and *End() operations (#290, #280)
-doc : markdown version of man page, by Takayuki Matsuoka (#279)
-build : Makefile : fix make -jX lib+exe concurrency (#277)
-build : cmake : improvements by Michał Górny (#296)
-
-v1.7.4.2
-fix : Makefile : release build compatible with PIE and customized compilation directives provided through environment variables (#274, reported by Antoine Martin)
-
-v1.7.4
-Improved : much better speed in -mx32 mode
-cli : fix : Large file support in 32-bits mode on Mac OS-X
-fix : compilation on gcc 4.4 (#272), reported by Antoine Martin
-
-v1.7.3
-Changed : moved to versioning; package, cli and library have same version number
-Improved: Small decompression speed boost
-Improved: Small compression speed improvement on 64-bits systems
-Improved: Small compression ratio and speed improvement on small files
-Improved: Significant speed boost on ARMv6 and ARMv7
-Fix : better ratio on 64-bits big-endian targets
-Improved cmake build script, by Evan Nemerson
-New liblz4-dll project, by Przemyslaw Skibinki
-Makefile: Generates object files (*.o) for faster (re)compilation on low power systems
-cli : new : --rm and --help commands
-cli : new : preserved file attributes, by Przemyslaw Skibinki
-cli : fix : crash on some invalid inputs
-cli : fix : -t correctly validates lz4-compressed files, by Nick Terrell
-cli : fix : detects and reports fread() errors, thanks to Hiroshi Fujishima report #243
-cli : bench : new : -r recursive mode
-lz4cat : can cat multiple files in a single command line (#184)
-Added : doc/lz4_manual.html, by Przemyslaw Skibinski
-Added : dictionary compression and frame decompression examples, by Nick Terrell
-Added : Debianization, by Evgeniy Polyakov
-
-r131
-New    : Dos/DJGPP target, thanks to Louis Santillan (#114)
-Added  : Example using lz4frame library, by Zbigniew Jędrzejewski-Szmek (#118)
-Changed: xxhash symbols are modified (namespace emulation) within liblz4
-
-r130:
-Fixed  : incompatibility sparse mode vs console, reported by Yongwoon Cho (#105)
-Fixed  : LZ4IO exits too early when frame crc not present, reported by Yongwoon Cho (#106)
-Fixed  : incompatibility sparse mode vs append mode, reported by Takayuki Matsuoka (#110)
-Performance fix : big compression speed boost for clang (+30%)
-New    : cross-version test, by Takayuki Matsuoka
-
-r129:
-Added  : LZ4_compress_fast(), LZ4_compress_fast_continue()
-Added  : LZ4_compress_destSize()
-Changed: New lz4 and lz4hc compression API. Previous function prototypes still supported.
-Changed: Sparse file support enabled by default
-New    : LZ4 CLI improved performance compressing/decompressing multiple files (#86, kind contribution from Kyle J. Harper & Takayuki Matsuoka)
-Fixed  : GCC 4.9+ optimization bug - Reported by Markus Trippelsdorf, Greg Slazinski & Evan Nemerson
-Changed: Enums converted to LZ4F_ namespace convention - by Takayuki Matsuoka
-Added  : AppVeyor CI environment, for Visual tests - Suggested by Takayuki Matsuoka
-Modified:Obsolete functions generate warnings - Suggested by Evan Nemerson, contributed by Takayuki Matsuoka
-Fixed  : Bug #75 (unfinished stream), reported by Yongwoon Cho
-Updated: Documentation converted to MarkDown format
-
-r128:
-New    : lz4cli sparse file support (Requested by Neil Wilson, and contributed by Takayuki Matsuoka)
-New    : command -m, to compress multiple files in a single command (suggested by Kyle J. Harper)
-Fixed  : Restored lz4hc compression ratio (slightly lower since r124)
-New    : lz4 cli supports long commands (suggested by Takayuki Matsuoka)
-New    : lz4frame & lz4cli frame content size support
-New    : lz4frame supports skippable frames, as requested by Sergey Cherepanov
-Changed: Default "make install" directory is /usr/local, as notified by Ron Johnson
-New    : lz4 cli supports "pass-through" mode, requested by Neil Wilson
-New    : datagen can generate sparse files
-New    : scan-build tests, thanks to kind help by Takayuki Matsuoka
-New    : g++ compatibility tests
-New    : arm cross-compilation test, thanks to kind help by Takayuki Matsuoka
-Fixed  : Fuzzer + frametest compatibility with NetBSD (issue #48, reported by Thomas Klausner)
-Added  : Visual project directory
-Updated: Man page & Specification
-
-r127:
-N/A   : added a file on SVN
-
-r126:
-New   : lz4frame API is now integrated into liblz4
-Fixed : GCC 4.9 bug on highest performance settings, reported by Greg Slazinski
-Fixed : bug within LZ4 HC streaming mode, reported by James Boyle
-Fixed : older compiler don't like nameless unions, reported by Cheyi Lin
-Changed : lz4 is C90 compatible
-Changed : added -pedantic option, fixed a few mminor warnings
-
-r125:
-Changed : endian and alignment code
-Changed : directory structure : new "lib" directory
-Updated : lz4io, now uses lz4frame
-Improved: slightly improved decoding speed
-Fixed : LZ4_compress_limitedOutput(); Special thanks to Christopher Speller !
-Fixed : some alignment warnings under clang
-Fixed : deprecated function LZ4_slideInputBufferHC()
-
-r124:
-New : LZ4 HC streaming mode
-Fixed : LZ4F_compressBound() using null preferencesPtr
-Updated : xxHash to r38
-Updated library number, to 1.4.0
-
-r123:
-Added : experimental lz4frame API, thanks to Takayuki Matsuoka and Christopher Jackson for testings
-Fix : s390x support, thanks to Nobuhiro Iwamatsu
-Fix : test mode (-t) no longer requires confirmation, thanks to Thary Nguyen
-
-r122:
-Fix : AIX & AIX64 support (SamG)
-Fix : mips 64-bits support (lew van)
-Added : Examples directory, using code examples from Takayuki Matsuoka
-Updated : Framing specification, to v1.4.1
-Updated : xxHash, to r36
-
-r121:
-Added : Makefile : install for kFreeBSD and Hurd (Nobuhiro Iwamatsu)
-Fix : Makefile : install for OS-X and BSD, thanks to Takayuki Matsuoka
-
-r120:
-Modified : Streaming API, using strong types
-Added : LZ4_versionNumber(), thanks to Takayuki Matsuoka
-Fix : OS-X : library install name, thanks to Clemens Lang
-Updated : Makefile : synchronize library version number with lz4.h, thanks to Takayuki Matsuoka
-Updated : Makefile : stricter compilation flags
-Added : pkg-config, thanks to Zbigniew Jędrzejewski-Szmek (issue 135)
-Makefile : lz4-test only test native binaries, as suggested by Michał Górny (issue 136)
-Updated : xxHash to r35
-
-r119:
-Fix : Issue 134 : extended malicious address space overflow in 32-bits mode for some specific configurations
-
-r118:
-New : LZ4 Streaming API (Fast version), special thanks to Takayuki Matsuoka
-New : datagen : parametrable synthetic data generator for tests
-Improved : fuzzer, support more test cases, more parameters, ability to jump to specific test
-fix : support ppc64le platform (issue 131)
-fix : Issue 52 (malicious address space overflow in 32-bits mode when using large custom format)
-fix : Makefile : minor issue 130 : header files permissions
-
-r117:
-Added : man pages for lz4c and lz4cat
-Added : automated tests on Travis, thanks to Takayuki Matsuoka !
-fix : block-dependency command line (issue 127)
-fix : lz4fullbench (issue 128)
-
-r116:
-hotfix (issue 124 & 125)
-
-r115:
-Added : lz4cat utility, installed on POSX systems (issue 118)
-OS-X compatible compilation of dynamic library (issue 115)
-
-r114:
-Makefile : library correctly compiled with -O3 switch (issue 114)
-Makefile : library compilation compatible with clang
-Makefile : library is versioned and linked (issue 119)
-lz4.h : no more static inline prototypes (issue 116)
-man : improved header/footer (issue 111)
-Makefile : Use system default $(CC) & $(MAKE) variables (issue 112)
-xxhash : updated to r34
-
-r113:
-Large decompression speed improvement for GCC 32-bits. Thanks to Valery Croizier !
-LZ4HC : Compression Level is now a programmable parameter (CLI from 4 to 9)
-Separated IO routines from command line (lz4io.c)
-Version number into lz4.h (suggested by Francesc Alted)
-
-r112:
-quickfix
-
-r111 :
-Makefile : added capability to install libraries
-Modified Directory tree, to better separate libraries from programs.
-
-r110 :
-lz4 & lz4hc : added capability to allocate state & stream state with custom allocator (issue 99)
-fuzzer & fullbench : updated to test new functions
-man : documented -l command (Legacy format, for Linux kernel compression) (issue 102)
-cmake : improved version by Mika Attila, building programs and libraries (issue 100)
-xxHash : updated to r33
-Makefile : clean also delete local package .tar.gz
-
-r109 :
-lz4.c : corrected issue 98 (LZ4_compress_limitedOutput())
-Makefile : can specify version number from makefile
-
-r108 :
-lz4.c : corrected compression efficiency issue 97 in 64-bits chained mode (-BD) for streams > 4 GB (thanks Roman Strashkin for reporting)
-
-r107 :
-Makefile : support DESTDIR for staged installs. Thanks Jorge Aparicio.
-Makefile : make install installs both lz4 and lz4c (Jorge Aparicio)
-Makefile : removed -Wno-implicit-declaration compilation switch
-lz4cli.c : include <stduni.h> for isatty() (Luca Barbato)
-lz4.h : introduced LZ4_MAX_INPUT_SIZE constant (Shay Green)
-lz4.h : LZ4_compressBound() : unified macro and inline definitions (Shay Green)
-lz4.h : LZ4_decompressSafe_partial() : clarify comments (Shay Green)
-lz4.c : LZ4_compress() verify input size condition (Shay Green)
-bench.c : corrected a bug in free memory size evaluation
-cmake : install into bin/ directory (Richard Yao)
-cmake : check for just C compiler (Elan Ruusamae)
-
-r106 :
-Makefile : make dist modify text files in the package to respect Unix EoL convention
-lz4cli.c : corrected small display bug in HC mode
-
-r105 :
-Makefile : New install script and man page, contributed by Prasad Pandit
-lz4cli.c : Minor modifications, for easier extensibility
-COPYING  : added license file
-LZ4_Streaming_Format.odt : modified file name to remove white space characters
-Makefile : .exe suffix now properly added only for Windows target
diff --git a/librocksdb-sys/lz4/README.md b/librocksdb-sys/lz4/README.md
deleted file mode 100644
index b314e69..0000000
--- a/librocksdb-sys/lz4/README.md
+++ /dev/null
@@ -1,120 +0,0 @@
-LZ4 - Extremely fast compression
-================================
-
-LZ4 is lossless compression algorithm,
-providing compression speed > 500 MB/s per core,
-scalable with multi-cores CPU.
-It features an extremely fast decoder,
-with speed in multiple GB/s per core,
-typically reaching RAM speed limits on multi-core systems.
-
-Speed can be tuned dynamically, selecting an "acceleration" factor
-which trades compression ratio for faster speed.
-On the other end, a high compression derivative, LZ4_HC, is also provided,
-trading CPU time for improved compression ratio.
-All versions feature the same decompression speed.
-
-LZ4 is also compatible with [dictionary compression](https://github.com/facebook/zstd#the-case-for-small-data-compression),
-both at [API](https://github.com/lz4/lz4/blob/v1.8.3/lib/lz4frame.h#L481) and [CLI](https://github.com/lz4/lz4/blob/v1.8.3/programs/lz4.1.md#operation-modifiers) levels.
-It can ingest any input file as dictionary, though only the final 64KB are used.
-This capability can be combined with the [Zstandard Dictionary Builder](https://github.com/facebook/zstd/blob/v1.3.5/programs/zstd.1.md#dictionary-builder),
-in order to drastically improve compression performance on small files.
-
-
-LZ4 library is provided as open-source software using BSD 2-Clause license.
-
-
-|Branch      |Status   |
-|------------|---------|
-|dev         | [![Build Status][travisDevBadge]][travisLink]    [![Build status][AppveyorDevBadge]][AppveyorLink]                                         |
-
-[travisDevBadge]: https://travis-ci.org/lz4/lz4.svg?branch=dev "Continuous Integration test suite"
-[travisLink]: https://travis-ci.org/lz4/lz4
-[AppveyorDevBadge]: https://ci.appveyor.com/api/projects/status/github/lz4/lz4?branch=dev&svg=true "Windows test suite"
-[AppveyorLink]: https://ci.appveyor.com/project/YannCollet/lz4-1lndh
-
-
-Benchmarks
--------------------------
-
-The benchmark uses [lzbench], from @inikep
-compiled with GCC v8.2.0 on Linux 64-bits (Ubuntu 4.18.0-17).
-The reference system uses a Core i7-9700K CPU @ 4.9GHz (w/ turbo boost).
-Benchmark evaluates the compression of reference [Silesia Corpus]
-in single-thread mode.
-
-[lzbench]: https://github.com/inikep/lzbench
-[Silesia Corpus]: http://sun.aei.polsl.pl/~sdeor/index.php?page=silesia
-
-|  Compressor             | Ratio   | Compression | Decompression |
-|  ----------             | -----   | ----------- | ------------- |
-|  memcpy                 |  1.000  | 13700 MB/s  |  13700 MB/s   |
-|**LZ4 default (v1.9.0)** |**2.101**| **780 MB/s**| **4970 MB/s** |
-|  LZO 2.09               |  2.108  |   670 MB/s  |    860 MB/s   |
-|  QuickLZ 1.5.0          |  2.238  |   575 MB/s  |    780 MB/s   |
-|  Snappy 1.1.4           |  2.091  |   565 MB/s  |   1950 MB/s   |
-| [Zstandard] 1.4.0 -1    |  2.883  |   515 MB/s  |   1380 MB/s   |
-|  LZF v3.6               |  2.073  |   415 MB/s  |    910 MB/s   |
-| [zlib] deflate 1.2.11 -1|  2.730  |   100 MB/s  |    415 MB/s   |
-|**LZ4 HC -9 (v1.9.0)**   |**2.721**|    41 MB/s  | **4900 MB/s** |
-| [zlib] deflate 1.2.11 -6|  3.099  |    36 MB/s  |    445 MB/s   |
-
-[zlib]: http://www.zlib.net/
-[Zstandard]: http://www.zstd.net/
-
-LZ4 is also compatible and optimized for x32 mode,
-for which it provides additional speed performance.
-
-
-Installation
--------------------------
-
-```
-make
-make install     # this command may require root permissions
-```
-
-LZ4's `Makefile` supports standard [Makefile conventions],
-including [staged installs], [redirection], or [command redefinition].
-It is compatible with parallel builds (`-j#`).
-
-[Makefile conventions]: https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
-[staged installs]: https://www.gnu.org/prep/standards/html_node/DESTDIR.html
-[redirection]: https://www.gnu.org/prep/standards/html_node/Directory-Variables.html
-[command redefinition]: https://www.gnu.org/prep/standards/html_node/Utilities-in-Makefiles.html
-
-### Building LZ4 - Using vcpkg
-
-You can download and install LZ4 using the [vcpkg](https://github.com/Microsoft/vcpkg) dependency manager:
-
-    git clone https://github.com/Microsoft/vcpkg.git
-    cd vcpkg
-    ./bootstrap-vcpkg.sh
-    ./vcpkg integrate install
-    vcpkg install lz4
-
-The LZ4 port in vcpkg is kept up to date by Microsoft team members and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.
-
-Documentation
--------------------------
-
-The raw LZ4 block compression format is detailed within [lz4_Block_format].
-
-Arbitrarily long files or data streams are compressed using multiple blocks,
-for streaming requirements. These blocks are organized into a frame,
-defined into [lz4_Frame_format].
-Interoperable versions of LZ4 must also respect the frame format.
-
-[lz4_Block_format]: doc/lz4_Block_format.md
-[lz4_Frame_format]: doc/lz4_Frame_format.md
-
-
-Other source versions
--------------------------
-
-Beyond the C reference source,
-many contributors have created versions of lz4 in multiple languages
-(Java, C#, Python, Perl, Ruby, etc.).
-A list of known source ports is maintained on the [LZ4 Homepage].
-
-[LZ4 Homepage]: http://www.lz4.org
diff --git a/librocksdb-sys/lz4/appveyor.yml b/librocksdb-sys/lz4/appveyor.yml
deleted file mode 100644
index b4c27ef..0000000
--- a/librocksdb-sys/lz4/appveyor.yml
+++ /dev/null
@@ -1,147 +0,0 @@
-version: 1.0.{build}
-environment:
-  matrix:
-  - COMPILER: "gcc"
-    PLATFORM: "mingw64"
-  - COMPILER: "gcc"
-    PLATFORM: "mingw32"
-  - COMPILER: "visual"
-    CONFIGURATION: "Debug"
-    PLATFORM: "x64"
-  - COMPILER: "visual"
-    CONFIGURATION: "Debug"
-    PLATFORM: "Win32"
-  - COMPILER: "visual"
-    CONFIGURATION: "Release"
-    PLATFORM: "x64"
-  - COMPILER: "visual"
-    CONFIGURATION: "Release"
-    PLATFORM: "Win32"
-  - COMPILER: "gcc"
-    PLATFORM: "clang"
-
-install:
-  - ECHO Installing %COMPILER% %PLATFORM% %CONFIGURATION%
-  - MKDIR bin
-  - if [%COMPILER%]==[gcc] SET PATH_ORIGINAL=%PATH%
-  - if [%COMPILER%]==[gcc] (
-      SET "PATH_MINGW32=c:\MinGW\bin;c:\MinGW\usr\bin" &&
-      SET "PATH_MINGW64=c:\msys64\mingw64\bin;c:\msys64\usr\bin" &&
-      COPY C:\MinGW\bin\mingw32-make.exe C:\MinGW\bin\make.exe &&
-      COPY C:\MinGW\bin\gcc.exe C:\MinGW\bin\cc.exe
-    ) else (
-      IF [%PLATFORM%]==[x64] (SET ADDITIONALPARAM=/p:LibraryPath="C:\Program Files\Microsoft SDKs\Windows\v7.1\lib\x64;c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\amd64;C:\Program Files (x86)\Microsoft Visual Studio 10.0\;C:\Program Files (x86)\Microsoft Visual Studio 10.0\lib\amd64;")
-    )
-
-build_script:
-  - if [%PLATFORM%]==[mingw32] SET PATH=%PATH_MINGW32%;%PATH_ORIGINAL%
-  - if [%PLATFORM%]==[mingw64] SET PATH=%PATH_MINGW64%;%PATH_ORIGINAL%
-  - if [%PLATFORM%]==[clang] SET PATH=%PATH_MINGW64%;%PATH_ORIGINAL%
-  - ECHO *** &&
-      ECHO Building %COMPILER% %PLATFORM% %CONFIGURATION% &&
-      ECHO ***
-  - if [%PLATFORM%]==[clang] (clang -v)
-  - if [%COMPILER%]==[gcc] (gcc -v)
-  - if [%COMPILER%]==[gcc] (
-      echo ----- &&
-      make -v &&
-      echo ----- &&
-      if not [%PLATFORM%]==[clang] (
-        make -C programs lz4 &&
-        make -C tests fullbench &&
-        make -C tests fuzzer &&
-        make -C lib lib V=1
-      ) ELSE (
-        make -C programs lz4 CC=clang MOREFLAGS="--target=x86_64-w64-mingw32 -Werror -Wconversion -Wno-sign-conversion" &&
-        make -C tests fullbench CC=clang MOREFLAGS="--target=x86_64-w64-mingw32 -Werror -Wconversion -Wno-sign-conversion" &&
-        make -C tests fuzzer CC=clang MOREFLAGS="--target=x86_64-w64-mingw32 -Werror -Wconversion -Wno-sign-conversion" &&
-        make -C lib lib CC=clang MOREFLAGS="--target=x86_64-w64-mingw32 -Werror -Wconversion -Wno-sign-conversion"
-      )
-    )
-  - if [%COMPILER%]==[gcc] if not [%PLATFORM%]==[clang] (
-      MKDIR bin\dll bin\static bin\example bin\include &&
-      COPY tests\fullbench.c bin\example\ &&
-      COPY lib\xxhash.c bin\example\ &&
-      COPY lib\xxhash.h bin\example\ &&
-      COPY lib\lz4.h bin\include\ &&
-      COPY lib\lz4hc.h bin\include\ &&
-      COPY lib\lz4frame.h bin\include\ &&
-      COPY lib\liblz4.a bin\static\liblz4_static.lib &&
-      COPY lib\dll\* bin\dll\ &&
-      COPY lib\dll\example\Makefile bin\example\ &&
-      COPY lib\dll\example\fullbench-dll.* bin\example\ &&
-      COPY lib\dll\example\README.md bin\ &&
-      COPY programs\lz4.exe bin\lz4.exe
-    )
-  - if [%COMPILER%]==[gcc] if [%PLATFORM%]==[mingw64] (
-      7z.exe a -bb1 bin\lz4_x64.zip NEWS .\bin\lz4.exe .\bin\README.md .\bin\example .\bin\dll .\bin\static .\bin\include &&
-      appveyor PushArtifact bin\lz4_x64.zip
-    )
-  - if [%COMPILER%]==[gcc] if [%PLATFORM%]==[mingw32] (
-      7z.exe a -bb1 bin\lz4_x86.zip NEWS .\bin\lz4.exe .\bin\README.md .\bin\example .\bin\dll .\bin\static .\bin\include &&
-      appveyor PushArtifact bin\lz4_x86.zip
-    )
-  - if [%COMPILER%]==[gcc] (COPY tests\*.exe programs\)
-  - if [%COMPILER%]==[visual] (
-      ECHO *** &&
-      ECHO *** Building Visual Studio 2010 %PLATFORM%\%CONFIGURATION% &&
-      ECHO *** &&
-      msbuild "build\VS2010\lz4.sln" %ADDITIONALPARAM% /m /verbosity:minimal /property:PlatformToolset=v100 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /p:EnableWholeProgramOptimization=true /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      ECHO *** &&
-      ECHO *** Building Visual Studio 2012 %PLATFORM%\%CONFIGURATION% &&
-      ECHO *** &&
-      msbuild "build\VS2010\lz4.sln" /m /verbosity:minimal /property:PlatformToolset=v110 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      ECHO *** &&
-      ECHO *** Building Visual Studio 2013 %PLATFORM%\%CONFIGURATION% &&
-      ECHO *** &&
-      msbuild "build\VS2010\lz4.sln" /m /verbosity:minimal /property:PlatformToolset=v120 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      ECHO *** &&
-      ECHO *** Building Visual Studio 2015 %PLATFORM%\%CONFIGURATION% &&
-      ECHO *** &&
-      msbuild "build\VS2010\lz4.sln" /m /verbosity:minimal /property:PlatformToolset=v140 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      COPY build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe programs\
-    )
-
-test_script:
-  - ECHO *** &&
-      ECHO Testing %COMPILER% %PLATFORM% %CONFIGURATION% &&
-      ECHO ***
-  - if not [%COMPILER%]==[unknown] (
-      CD programs &&
-      lz4 -h &&
-      lz4 -i1b lz4.exe &&
-      lz4 -i1b5 lz4.exe &&
-      lz4 -i1b10 lz4.exe &&
-      lz4 -i1b15 lz4.exe &&
-      echo ------- lz4 tested ------- &&
-      fullbench.exe -i1 fullbench.exe &&
-      echo trying to launch fuzzer.exe &&
-      fuzzer.exe -v -T30s
-    )
-
-artifacts:
-  - path: bin\lz4_x64.zip
-  - path: bin\lz4_x86.zip
-
-deploy:
-- provider: GitHub
-  artifact: bin\lz4_x64.zip
-  auth_token:
-    secure: w6UJaGie0qbZvffr/fqyhO/Vj8rMiQWnv9a8qm3gxfngdHDTMT42wYupqJpIExId
-  force_update: true
-  prerelease: true
-  on:
-    COMPILER: gcc
-    PLATFORM: "mingw64"
-    appveyor_repo_tag: true
-
-- provider: GitHub
-  artifact: bin\lz4_x86.zip
-  auth_token:
-    secure: w6UJaGie0qbZvffr/fqyhO/Vj8rMiQWnv9a8qm3gxfngdHDTMT42wYupqJpIExId
-  force_update: true
-  prerelease: true
-  on:
-    COMPILER: gcc
-    PLATFORM: "mingw32"
-    appveyor_repo_tag: true
diff --git a/librocksdb-sys/lz4/build/.gitignore b/librocksdb-sys/lz4/build/.gitignore
deleted file mode 100644
index 69e1111..0000000
--- a/librocksdb-sys/lz4/build/.gitignore
+++ /dev/null
@@ -1,16 +0,0 @@
-# Visual C++
-.vs/
-*Copy
-*.db
-*.opensdf
-*.sdf
-*.suo
-*.user
-ver*/
-VS2010/bin/
-VS2017/bin/
-ipch
-
-# Fixup for lz4 project directories
-!VS2010/lz4
-!VS2017/lz4
diff --git a/librocksdb-sys/lz4/build/README.md b/librocksdb-sys/lz4/build/README.md
deleted file mode 100644
index d416aeb..0000000
--- a/librocksdb-sys/lz4/build/README.md
+++ /dev/null
@@ -1,55 +0,0 @@
-Projects for various integrated development environments (IDE)
-==============================================================
-
-#### Included projects
-
-The following projects are included with the lz4 distribution:
-- `cmake` - CMake project
-- `VS2010` - Visual Studio 2010 project (which also works well with Visual Studio 2012, 2013, 2015)
-- `VS2017` - Visual Studio 2017 project
-
-
-#### How to compile lz4 with Visual Studio
-
-1. Install Visual Studio e.g. VS 2015 Community Edition (it's free).
-2. Download the latest version of lz4 from https://github.com/lz4/lz4/releases
-3. Decompress ZIP archive.
-4. Go to decompressed directory then to `build` then `VS2010` and open `lz4.sln`
-5. Visual Studio will ask about converting VS2010 project to VS2015 and you should agree.
-6. Change `Debug` to `Release` and if you have 64-bit Windows change also `Win32` to `x64`.
-7. Press F7 on keyboard or select `BUILD` from the menu bar and choose `Build Solution`.
-8. If compilation will be fine a compiled executable will be in `build\VS2010\bin\x64_Release\lz4.exe`
-
-
-#### Projects available within lz4.sln
-
-The Visual Studio solution file `lz4.sln` contains many projects that will be compiled to the
-`build\VS2010\bin\$(Platform)_$(Configuration)` directory. For example `lz4` set to `x64` and
-`Release` will be compiled to `build\VS2010\bin\x64_Release\lz4.exe`. The solution file contains the
-following projects:
-
-- `lz4` : Command Line Utility, supporting gzip-like arguments
-- `datagen` : Synthetic and parametrable data generator, for tests
-- `frametest` : Test tool that checks lz4frame integrity on target platform
-- `fullbench`  : Precisely measure speed for each lz4 inner functions
-- `fuzzer` : Test tool, to check lz4 integrity on target platform
-- `liblz4` : A static LZ4 library compiled to `liblz4_static.lib`
-- `liblz4-dll` : A dynamic LZ4 library (DLL) compiled to `liblz4.dll` with the import library `liblz4.lib`
-- `fullbench-dll` : The fullbench program compiled with the import library; the executable requires LZ4 DLL
-
-
-#### Using LZ4 DLL with Microsoft Visual C++ project
-
-The header files `lib\lz4.h`, `lib\lz4hc.h`, `lib\lz4frame.h` and the import library
-`build\VS2010\bin\$(Platform)_$(Configuration)\liblz4.lib` are required to
-compile a project using Visual C++.
-
-1. The path to header files should be added to `Additional Include Directories` that can
-   be found in Project Properties of Visual Studio IDE in the `C/C++` Property Pages on the `General` page.
-2. The import library has to be added to `Additional Dependencies` that can
-   be found in Project Properties in the `Linker` Property Pages on the `Input` page.
-   If one will provide only the name `liblz4.lib` without a full path to the library
-   then the directory has to be added to `Linker\General\Additional Library Directories`.
-
-The compiled executable will require LZ4 DLL which is available at
-`build\VS2010\bin\$(Platform)_$(Configuration)\liblz4.dll`.
diff --git a/librocksdb-sys/lz4/build/VS2010/datagen/datagen.vcxproj b/librocksdb-sys/lz4/build/VS2010/datagen/datagen.vcxproj
deleted file mode 100644
index e24f961..0000000
--- a/librocksdb-sys/lz4/build/VS2010/datagen/datagen.vcxproj
+++ /dev/null
@@ -1,169 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{D745AE2F-596A-403A-9B91-81A8C6779243}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>datagen</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-    <WholeProgramOptimization Condition="'$(EnableWholeProgramOptimization)'=='true'">true</WholeProgramOptimization>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-    <WholeProgramOptimization Condition="'$(EnableWholeProgramOptimization)'=='true'">true</WholeProgramOptimization>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LinkIncremental>true</LinkIncremental>
-    <IncludePath>$(IncludePath);$(UniversalCRT_IncludePath);$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);</IncludePath>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <LinkIncremental>true</LinkIncremental>
-    <IncludePath>$(IncludePath);$(UniversalCRT_IncludePath);$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);</IncludePath>
-    <RunCodeAnalysis>true</RunCodeAnalysis>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LinkIncremental>false</LinkIncremental>
-    <IncludePath>$(IncludePath);$(UniversalCRT_IncludePath);$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);</IncludePath>
-  </PropertyGroup>
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deleted file mode 100644
index 21cbf56..0000000
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deleted file mode 100644
index e089c24..0000000
--- a/librocksdb-sys/lz4/build/VS2010/liblz4-dll/liblz4-dll.rc
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@@ -1,51 +0,0 @@
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-
-
-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
-LANGUAGE 9, 1
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-/////////////////////////////////////////////////////////////////////////////
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- FILEFLAGS 0x0L
-#endif
- FILEOS VOS_NT_WINDOWS32
- FILETYPE VFT_DLL
- FILESUBTYPE VFT2_UNKNOWN
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
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-            VALUE "ProductVersion", LZ4_VERSION_STRING
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0409, 1200
-    END
-END
-
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deleted file mode 100644
index 5eec36b..0000000
--- a/librocksdb-sys/lz4/build/VS2010/lz4/lz4.rc
+++ /dev/null
@@ -1,51 +0,0 @@
-// Microsoft Visual C++ generated resource script.
-//
-
-#include "lz4.h" /* LZ4_VERSION_STRING */
-#define APSTUDIO_READONLY_SYMBOLS
-#include "verrsrc.h"
-#undef APSTUDIO_READONLY_SYMBOLS
-
-
-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
-LANGUAGE 9, 1
-
-/////////////////////////////////////////////////////////////////////////////
-//
-// Version
-//
-
-VS_VERSION_INFO     VERSIONINFO
-  FILEVERSION       LZ4_VERSION_MAJOR,LZ4_VERSION_MINOR,LZ4_VERSION_RELEASE,0
-  PRODUCTVERSION    LZ4_VERSION_MAJOR,LZ4_VERSION_MINOR,LZ4_VERSION_RELEASE,0
- FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-#ifdef _DEBUG
- FILEFLAGS VS_FF_DEBUG
-#else
- FILEFLAGS 0x0L
-#endif
- FILEOS VOS_NT_WINDOWS32
- FILETYPE VFT_DLL
- FILESUBTYPE VFT2_UNKNOWN
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
-            VALUE "CompanyName", "Yann Collet"
-            VALUE "FileDescription", "Extremely fast compression"
-            VALUE "FileVersion", LZ4_VERSION_STRING
-            VALUE "InternalName", "lz4.exe"
-            VALUE "LegalCopyright", "Copyright (C) 2013-2020, Yann Collet"
-            VALUE "OriginalFilename", "lz4.exe"
-            VALUE "ProductName", "LZ4"
-            VALUE "ProductVersion", LZ4_VERSION_STRING
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0409, 1200
-    END
-END
-
-#endif
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deleted file mode 100644
index de7a714..0000000
--- a/librocksdb-sys/lz4/build/VS2010/lz4/lz4.vcxproj
+++ /dev/null
@@ -1,189 +0,0 @@
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-      <Platform>x64</Platform>
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-    <RootNamespace>lz4</RootNamespace>
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\ No newline at end of file
diff --git a/librocksdb-sys/lz4/build/VS2017/datagen/datagen.vcxproj b/librocksdb-sys/lz4/build/VS2017/datagen/datagen.vcxproj
deleted file mode 100644
index 30e159e..0000000
--- a/librocksdb-sys/lz4/build/VS2017/datagen/datagen.vcxproj
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@@ -1,173 +0,0 @@
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deleted file mode 100644
index a3a403d..0000000
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deleted file mode 100644
index aa6fe42..0000000
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diff --git a/librocksdb-sys/lz4/build/VS2017/liblz4-dll/liblz4-dll.rc b/librocksdb-sys/lz4/build/VS2017/liblz4-dll/liblz4-dll.rc
deleted file mode 100644
index e089c24..0000000
--- a/librocksdb-sys/lz4/build/VS2017/liblz4-dll/liblz4-dll.rc
+++ /dev/null
@@ -1,51 +0,0 @@
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-#undef APSTUDIO_READONLY_SYMBOLS
-
-
-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
-LANGUAGE 9, 1
-
-/////////////////////////////////////////////////////////////////////////////
-//
-// Version
-//
-
-VS_VERSION_INFO     VERSIONINFO
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- FILEFLAGS 0x0L
-#endif
- FILEOS VOS_NT_WINDOWS32
- FILETYPE VFT_DLL
- FILESUBTYPE VFT2_UNKNOWN
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
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-            VALUE "FileVersion", LZ4_VERSION_STRING
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-            VALUE "LegalCopyright", "Copyright (C) 2013-2020, Yann Collet"
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-            VALUE "ProductName", "LZ4"
-            VALUE "ProductVersion", LZ4_VERSION_STRING
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0409, 1200
-    END
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-
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deleted file mode 100644
index 8e7ee3b..0000000
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diff --git a/librocksdb-sys/lz4/build/VS2017/liblz4/liblz4.vcxproj b/librocksdb-sys/lz4/build/VS2017/liblz4/liblz4.vcxproj
deleted file mode 100644
index 948f7db..0000000
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diff --git a/librocksdb-sys/lz4/build/VS2017/lz4.sln b/librocksdb-sys/lz4/build/VS2017/lz4.sln
deleted file mode 100644
index 6a2779f..0000000
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deleted file mode 100644
index 5eec36b..0000000
--- a/librocksdb-sys/lz4/build/VS2017/lz4/lz4.rc
+++ /dev/null
@@ -1,51 +0,0 @@
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-
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-
-
-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
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-
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- FILEFLAGS 0x0L
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-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
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-    END
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-    BEGIN
-        VALUE "Translation", 0x0409, 1200
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-
-#endif
diff --git a/librocksdb-sys/lz4/build/VS2017/lz4/lz4.vcxproj b/librocksdb-sys/lz4/build/VS2017/lz4/lz4.vcxproj
deleted file mode 100644
index f16c1ec..0000000
--- a/librocksdb-sys/lz4/build/VS2017/lz4/lz4.vcxproj
+++ /dev/null
@@ -1,175 +0,0 @@
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deleted file mode 100644
index e089c24..0000000
--- a/librocksdb-sys/lz4/build/VS2022/liblz4-dll/liblz4-dll.rc
+++ /dev/null
@@ -1,51 +0,0 @@
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-//
-
-#include "lz4.h" /* LZ4_VERSION_STRING */
-#define APSTUDIO_READONLY_SYMBOLS
-#include "verrsrc.h"
-#undef APSTUDIO_READONLY_SYMBOLS
-
-
-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
-LANGUAGE 9, 1
-
-/////////////////////////////////////////////////////////////////////////////
-//
-// Version
-//
-
-VS_VERSION_INFO     VERSIONINFO
-  FILEVERSION       LZ4_VERSION_MAJOR,LZ4_VERSION_MINOR,LZ4_VERSION_RELEASE,0
-  PRODUCTVERSION    LZ4_VERSION_MAJOR,LZ4_VERSION_MINOR,LZ4_VERSION_RELEASE,0
- FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-#ifdef _DEBUG
- FILEFLAGS VS_FF_DEBUG
-#else
- FILEFLAGS 0x0L
-#endif
- FILEOS VOS_NT_WINDOWS32
- FILETYPE VFT_DLL
- FILESUBTYPE VFT2_UNKNOWN
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
-            VALUE "CompanyName", "Yann Collet"
-            VALUE "FileDescription", "Extremely fast compression"
-            VALUE "FileVersion", LZ4_VERSION_STRING
-            VALUE "InternalName", "lz4.dll"
-            VALUE "LegalCopyright", "Copyright (C) 2013-2020, Yann Collet"
-            VALUE "OriginalFilename", "lz4.dll"
-            VALUE "ProductName", "LZ4"
-            VALUE "ProductVersion", LZ4_VERSION_STRING
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0409, 1200
-    END
-END
-
-#endif
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deleted file mode 100644
index 532ac75..0000000
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deleted file mode 100644
index fdddaaa..0000000
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diff --git a/librocksdb-sys/lz4/build/VS2022/lz4.sln b/librocksdb-sys/lz4/build/VS2022/lz4.sln
deleted file mode 100644
index 6a2779f..0000000
--- a/librocksdb-sys/lz4/build/VS2022/lz4.sln
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-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "liblz4", "liblz4\liblz4.vcxproj", "{9092C5CC-3E71-41B3-BF68-4A7BDD8A5476}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fuzzer", "fuzzer\fuzzer.vcxproj", "{18B9F1A7-9C66-4352-898B-30804DADE0FD}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fullbench", "fullbench\fullbench.vcxproj", "{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "frametest", "frametest\frametest.vcxproj", "{39AD6ECC-8BAD-4368-95E4-A1AA2F077BB7}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "datagen", "datagen\datagen.vcxproj", "{D745AE2F-596A-403A-9B91-81A8C6779243}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fullbench-dll", "fullbench-dll\fullbench-dll.vcxproj", "{13992FD2-077E-4954-B065-A428198201A9}"
-	ProjectSection(ProjectDependencies) = postProject
-		{9800039D-4AAA-43A4-BB78-FEF6F4836927} = {9800039D-4AAA-43A4-BB78-FEF6F4836927}
-	EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "lz4", "lz4\lz4.vcxproj", "{60A3115E-B988-41EE-8815-F4D4F253D866}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{9800039D-4AAA-43A4-BB78-FEF6F4836927}.Debug|Win32.ActiveCfg = Debug|Win32
-		{9800039D-4AAA-43A4-BB78-FEF6F4836927}.Debug|Win32.Build.0 = Debug|Win32
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-		{9800039D-4AAA-43A4-BB78-FEF6F4836927}.Release|x64.Build.0 = Release|x64
-		{9092C5CC-3E71-41B3-BF68-4A7BDD8A5476}.Debug|Win32.ActiveCfg = Debug|Win32
-		{9092C5CC-3E71-41B3-BF68-4A7BDD8A5476}.Debug|Win32.Build.0 = Debug|Win32
-		{9092C5CC-3E71-41B3-BF68-4A7BDD8A5476}.Debug|x64.ActiveCfg = Debug|x64
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-		{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}.Debug|Win32.ActiveCfg = Debug|Win32
-		{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}.Debug|Win32.Build.0 = Debug|Win32
-		{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}.Debug|x64.ActiveCfg = Debug|x64
-		{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}.Debug|x64.Build.0 = Debug|x64
-		{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}.Release|Win32.ActiveCfg = Release|Win32
-		{6A4DF4EF-C77F-43C6-8901-DDCD20879E4E}.Release|Win32.Build.0 = Release|Win32
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-		{39AD6ECC-8BAD-4368-95E4-A1AA2F077BB7}.Debug|Win32.ActiveCfg = Debug|Win32
-		{39AD6ECC-8BAD-4368-95E4-A1AA2F077BB7}.Debug|Win32.Build.0 = Debug|Win32
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-		{39AD6ECC-8BAD-4368-95E4-A1AA2F077BB7}.Release|Win32.Build.0 = Release|Win32
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-		{13992FD2-077E-4954-B065-A428198201A9}.Debug|x64.Build.0 = Debug|x64
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-		{13992FD2-077E-4954-B065-A428198201A9}.Release|Win32.Build.0 = Release|Win32
-		{13992FD2-077E-4954-B065-A428198201A9}.Release|x64.ActiveCfg = Release|x64
-		{13992FD2-077E-4954-B065-A428198201A9}.Release|x64.Build.0 = Release|x64
-		{60A3115E-B988-41EE-8815-F4D4F253D866}.Debug|Win32.ActiveCfg = Debug|Win32
-		{60A3115E-B988-41EE-8815-F4D4F253D866}.Debug|Win32.Build.0 = Debug|Win32
-		{60A3115E-B988-41EE-8815-F4D4F253D866}.Debug|x64.ActiveCfg = Debug|x64
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-		{60A3115E-B988-41EE-8815-F4D4F253D866}.Release|Win32.Build.0 = Release|Win32
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-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {BBC259B2-BABF-47CD-8A6A-7B8318A803AC}
-	EndGlobalSection
-EndGlobal
diff --git a/librocksdb-sys/lz4/build/cmake/.gitignore b/librocksdb-sys/lz4/build/cmake/.gitignore
deleted file mode 100644
index 0ad8240..0000000
--- a/librocksdb-sys/lz4/build/cmake/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-# cmake build artefact
-
-CMakeCache.txt
-CMakeFiles
-*.cmake
-Makefile
-liblz4.pc
-lz4c
-install_manifest.txt
-build
diff --git a/librocksdb-sys/lz4/build/cmake/CMakeLists.txt b/librocksdb-sys/lz4/build/cmake/CMakeLists.txt
deleted file mode 100644
index eb7007b..0000000
--- a/librocksdb-sys/lz4/build/cmake/CMakeLists.txt
+++ /dev/null
@@ -1,273 +0,0 @@
-# CMake support for LZ4
-#
-# To the extent possible under law, the author(s) have dedicated all
-# copyright and related and neighboring rights to this software to
-# the public domain worldwide. This software is distributed without
-# any warranty.
-#
-# For details, see <http://creativecommons.org/publicdomain/zero/1.0/>.
-#
-# LZ4's CMake support is maintained by Evan Nemerson; when filing
-# bugs please mention @nemequ to make sure I see it.
-
-cmake_minimum_required(VERSION 2.8.12)
-
-set(LZ4_TOP_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../..")
-
-# Parse version information
-file(STRINGS "${LZ4_TOP_SOURCE_DIR}/lib/lz4.h" LZ4_VERSION_MAJOR REGEX "^#define LZ4_VERSION_MAJOR +([0-9]+) +.*$")
-string(REGEX REPLACE "^#define LZ4_VERSION_MAJOR +([0-9]+) +.*$" "\\1" LZ4_VERSION_MAJOR "${LZ4_VERSION_MAJOR}")
-file(STRINGS "${LZ4_TOP_SOURCE_DIR}/lib/lz4.h" LZ4_VERSION_MINOR REGEX "^#define LZ4_VERSION_MINOR +([0-9]+) +.*$")
-string(REGEX REPLACE "^#define LZ4_VERSION_MINOR +([0-9]+) +.*$" "\\1" LZ4_VERSION_MINOR "${LZ4_VERSION_MINOR}")
-file(STRINGS "${LZ4_TOP_SOURCE_DIR}/lib/lz4.h" LZ4_VERSION_RELEASE REGEX "^#define LZ4_VERSION_RELEASE +([0-9]+) +.*$")
-string(REGEX REPLACE "^#define LZ4_VERSION_RELEASE +([0-9]+) +.*$" "\\1" LZ4_VERSION_RELEASE "${LZ4_VERSION_RELEASE}")
-set(LZ4_VERSION_STRING "${LZ4_VERSION_MAJOR}.${LZ4_VERSION_MINOR}.${LZ4_VERSION_RELEASE}")
-mark_as_advanced(LZ4_VERSION_STRING LZ4_VERSION_MAJOR LZ4_VERSION_MINOR LZ4_VERSION_RELEASE)
-
-if("${CMAKE_VERSION}" VERSION_LESS "3.0")
-  project(LZ4 C)
-else()
-  cmake_policy (SET CMP0048 NEW)
-  project(LZ4
-    VERSION ${LZ4_VERSION_STRING}
-    LANGUAGES C)
-endif()
-
-option(LZ4_BUILD_CLI "Build lz4 program" ON)
-option(LZ4_BUILD_LEGACY_LZ4C "Build lz4c program with legacy argument support" ON)
-
-# If LZ4 is being bundled in another project, we don't want to
-# install anything.  However, we want to let people override this, so
-# we'll use the LZ4_BUNDLED_MODE variable to let them do that; just
-# set it to OFF in your project before you add_subdirectory(lz4/contrib/cmake_unofficial).
-get_directory_property(LZ4_PARENT_DIRECTORY PARENT_DIRECTORY)
-if("${LZ4_BUNDLED_MODE}" STREQUAL "")
-  # Bundled mode hasn't been set one way or the other, set the default
-  # depending on whether or not we are the top-level project.
-  if("${LZ4_PARENT_DIRECTORY}" STREQUAL "")
-    set(LZ4_BUNDLED_MODE OFF)
-  else()
-    set(LZ4_BUNDLED_MODE ON)
-  endif()
-endif()
-mark_as_advanced(LZ4_BUNDLED_MODE)
-
-# CPack
-if(NOT LZ4_BUNDLED_MODE AND NOT CPack_CMake_INCLUDED)
-  set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "LZ4 compression library")
-  set(CPACK_PACKAGE_DESCRIPTION_FILE "${LZ4_TOP_SOURCE_DIR}/README.md")
-  set(CPACK_RESOURCE_FILE_LICENSE "${LZ4_TOP_SOURCE_DIR}/LICENSE")
-  set(CPACK_PACKAGE_VERSION_MAJOR ${LZ4_VERSION_MAJOR})
-  set(CPACK_PACKAGE_VERSION_MINOR ${LZ4_VERSION_MINOR})
-  set(CPACK_PACKAGE_VERSION_PATCH ${LZ4_VERSION_RELEASE})
-  include(CPack)
-endif(NOT LZ4_BUNDLED_MODE AND NOT CPack_CMake_INCLUDED)
-
-# Allow people to choose whether to build shared or static libraries
-# via the BUILD_SHARED_LIBS option unless we are in bundled mode, in
-# which case we always use static libraries.
-include(CMakeDependentOption)
-CMAKE_DEPENDENT_OPTION(BUILD_SHARED_LIBS "Build shared libraries" ON "NOT LZ4_BUNDLED_MODE" OFF)
-CMAKE_DEPENDENT_OPTION(BUILD_STATIC_LIBS "Build static libraries" OFF "BUILD_SHARED_LIBS" ON)
-
-if(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
-  message(FATAL_ERROR "Both BUILD_SHARED_LIBS and BUILD_STATIC_LIBS have been disabled")
-endif()
-
-set(LZ4_LIB_SOURCE_DIR "${LZ4_TOP_SOURCE_DIR}/lib")
-set(LZ4_PROG_SOURCE_DIR "${LZ4_TOP_SOURCE_DIR}/programs")
-
-include_directories("${LZ4_LIB_SOURCE_DIR}")
-
-# CLI sources
-set(LZ4_SOURCES
-  "${LZ4_LIB_SOURCE_DIR}/lz4.c"
-  "${LZ4_LIB_SOURCE_DIR}/lz4hc.c"
-  "${LZ4_LIB_SOURCE_DIR}/lz4.h"
-  "${LZ4_LIB_SOURCE_DIR}/lz4hc.h"
-  "${LZ4_LIB_SOURCE_DIR}/lz4frame.c"
-  "${LZ4_LIB_SOURCE_DIR}/lz4frame.h"
-  "${LZ4_LIB_SOURCE_DIR}/xxhash.c")
-set(LZ4_CLI_SOURCES
-  "${LZ4_PROG_SOURCE_DIR}/bench.c"
-  "${LZ4_PROG_SOURCE_DIR}/lz4cli.c"
-  "${LZ4_PROG_SOURCE_DIR}/lz4io.c"
-  "${LZ4_PROG_SOURCE_DIR}/datagen.c")
-
-# Whether to use position independent code for the static library.  If
-# we're building a shared library this is ignored and PIC is always
-# used.
-option(LZ4_POSITION_INDEPENDENT_LIB "Use position independent code for static library (if applicable)" ON)
-
-# liblz4
-set(LZ4_LIBRARIES_BUILT)
-if(BUILD_SHARED_LIBS)
-  add_library(lz4_shared SHARED ${LZ4_SOURCES})
-  target_include_directories(lz4_shared
-    PUBLIC $<BUILD_INTERFACE:${LZ4_LIB_SOURCE_DIR}>
-    INTERFACE $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
-  set_target_properties(lz4_shared PROPERTIES
-    OUTPUT_NAME lz4
-    SOVERSION "${LZ4_VERSION_MAJOR}"
-    VERSION "${LZ4_VERSION_STRING}")
-  if(MSVC)
-    target_compile_definitions(lz4_shared PRIVATE
-      LZ4_DLL_EXPORT=1)
-  endif()
-  list(APPEND LZ4_LIBRARIES_BUILT lz4_shared)
-endif()
-if(BUILD_STATIC_LIBS)
-  set(STATIC_LIB_NAME lz4)
-  if (MSVC AND BUILD_SHARED_LIBS)
-    set(STATIC_LIB_NAME lz4_static)
-  endif()
-  add_library(lz4_static STATIC ${LZ4_SOURCES})
-  target_include_directories(lz4_static
-    PUBLIC $<BUILD_INTERFACE:${LZ4_LIB_SOURCE_DIR}>
-    INTERFACE $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
-  set_target_properties(lz4_static PROPERTIES
-    OUTPUT_NAME ${STATIC_LIB_NAME}
-    POSITION_INDEPENDENT_CODE ${LZ4_POSITION_INDEPENDENT_LIB})
-  list(APPEND LZ4_LIBRARIES_BUILT lz4_static)
-endif()
-
-if(BUILD_STATIC_LIBS)
-  set(LZ4_LINK_LIBRARY lz4_static)
-else()
-  list(APPEND LZ4_CLI_SOURCES ${LZ4_SOURCES})
-endif()
-
-# lz4
-if (LZ4_BUILD_CLI)
-  set(LZ4_PROGRAMS_BUILT lz4cli)
-  add_executable(lz4cli ${LZ4_CLI_SOURCES})
-  set_target_properties(lz4cli PROPERTIES OUTPUT_NAME lz4)
-  if (BUILD_STATIC_LIBS)
-    target_link_libraries(lz4cli ${LZ4_LINK_LIBRARY})
-  endif()
-endif()
-
-# lz4c
-if (LZ4_BUILD_LEGACY_LZ4C)
-  list(APPEND LZ4_PROGRAMS_BUILT lz4c)
-  add_executable(lz4c ${LZ4_CLI_SOURCES})
-  set_target_properties(lz4c PROPERTIES COMPILE_DEFINITIONS "ENABLE_LZ4C_LEGACY_OPTIONS")
-  if (BUILD_STATIC_LIBS)
-    target_link_libraries(lz4c ${LZ4_LINK_LIBRARY})
-  endif()
-endif()
-
-# Extra warning flags
-include (CheckCCompilerFlag)
-foreach (flag
-    # GCC-style
-    -Wall
-    -Wextra
-    -Wundef
-    -Wcast-qual
-    -Wcast-align
-    -Wshadow
-    -Wswitch-enum
-    -Wdeclaration-after-statement
-    -Wstrict-prototypes
-    -Wpointer-arith
-
-    # MSVC-style
-    /W4)
-  # Because https://gcc.gnu.org/wiki/FAQ#wnowarning
-  string(REGEX REPLACE "\\-Wno\\-(.+)" "-W\\1" flag_to_test "${flag}")
-  string(REGEX REPLACE "[^a-zA-Z0-9]+" "_" test_name "CFLAG_${flag_to_test}")
-
-  check_c_compiler_flag("${ADD_COMPILER_FLAGS_PREPEND} ${flag_to_test}" ${test_name})
-
-  if(${test_name})
-    set(CMAKE_C_FLAGS "${flag} ${CMAKE_C_FLAGS}")
-  endif()
-
-  unset(test_name)
-  unset(flag_to_test)
-endforeach (flag)
-
-if(NOT LZ4_BUNDLED_MODE)
-  include(GNUInstallDirs)
-
-  install(TARGETS ${LZ4_PROGRAMS_BUILT}
-    BUNDLE	DESTINATION "${CMAKE_INSTALL_BINDIR}"
-    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
-  install(TARGETS ${LZ4_LIBRARIES_BUILT}
-    EXPORT lz4Targets
-    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
-  install(FILES
-    "${LZ4_LIB_SOURCE_DIR}/lz4.h"
-    "${LZ4_LIB_SOURCE_DIR}/lz4frame.h"
-    "${LZ4_LIB_SOURCE_DIR}/lz4hc.h"
-    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
-  install(FILES "${LZ4_PROG_SOURCE_DIR}/lz4.1"
-    DESTINATION "${CMAKE_INSTALL_MANDIR}/man1")
-  install(FILES "${CMAKE_CURRENT_BINARY_DIR}/liblz4.pc"
-    DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
-
-  include(CMakePackageConfigHelpers)
-  write_basic_package_version_file(
-    "${CMAKE_CURRENT_BINARY_DIR}/lz4ConfigVersion.cmake"
-    VERSION ${LZ4_VERSION_STRING}
-    COMPATIBILITY SameMajorVersion)
-
-  set(LZ4_PKG_INSTALLDIR "${CMAKE_INSTALL_LIBDIR}/cmake/lz4")
-  configure_package_config_file(
-    "${CMAKE_CURRENT_LIST_DIR}/lz4Config.cmake.in"
-    "${CMAKE_CURRENT_BINARY_DIR}/lz4Config.cmake"
-    INSTALL_DESTINATION ${LZ4_PKG_INSTALLDIR})
-  export(EXPORT lz4Targets
-    FILE ${CMAKE_CURRENT_BINARY_DIR}/lz4Targets.cmake
-    NAMESPACE LZ4::)
-
-  install(EXPORT lz4Targets
-    FILE lz4Targets.cmake
-    NAMESPACE LZ4::
-    DESTINATION ${LZ4_PKG_INSTALLDIR})
-  install(FILES
-      ${CMAKE_CURRENT_BINARY_DIR}/lz4Config.cmake
-      ${CMAKE_CURRENT_BINARY_DIR}/lz4ConfigVersion.cmake
-    DESTINATION ${LZ4_PKG_INSTALLDIR})
-
-  # install lz4cat and unlz4 symlinks on *nix
-  if(UNIX AND LZ4_BUILD_CLI)
-    install(CODE "
-      foreach(f lz4cat unlz4)
-        set(dest \"\$ENV{DESTDIR}${CMAKE_INSTALL_FULL_BINDIR}/\${f}\")
-        message(STATUS \"Symlinking: \${dest} -> lz4\")
-        execute_process(
-          COMMAND \"${CMAKE_COMMAND}\" -E create_symlink lz4 \"\${dest}\")
-      endforeach()
-    ")
-
-    # create manpage aliases
-    foreach(f lz4cat unlz4)
-      file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${f}.1" ".so man1/lz4.1\n")
-      install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${f}.1"
-        DESTINATION "${CMAKE_INSTALL_MANDIR}/man1")
-    endforeach()
-  endif(UNIX AND LZ4_BUILD_CLI)
-endif(NOT LZ4_BUNDLED_MODE)
-
-# pkg-config
-set(PREFIX "${CMAKE_INSTALL_PREFIX}")
-
-if("${CMAKE_INSTALL_FULL_LIBDIR}" STREQUAL "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
-  set(LIBDIR "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
-else()
-  set(LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}")
-endif()
-
-if("${CMAKE_INSTALL_FULL_INCLUDEDIR}" STREQUAL "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}")
-  set(INCLUDEDIR "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
-else()
-  set(INCLUDEDIR "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
-endif()
-
-# for liblz4.pc substitution
-set(VERSION ${LZ4_VERSION_STRING})
-configure_file(${LZ4_LIB_SOURCE_DIR}/liblz4.pc.in liblz4.pc @ONLY)
diff --git a/librocksdb-sys/lz4/build/cmake/lz4Config.cmake.in b/librocksdb-sys/lz4/build/cmake/lz4Config.cmake.in
deleted file mode 100644
index e9c9473..0000000
--- a/librocksdb-sys/lz4/build/cmake/lz4Config.cmake.in
+++ /dev/null
@@ -1,2 +0,0 @@
-@PACKAGE_INIT@
-include( "${CMAKE_CURRENT_LIST_DIR}/lz4Targets.cmake" )
\ No newline at end of file
diff --git a/librocksdb-sys/lz4/contrib/debian/changelog b/librocksdb-sys/lz4/contrib/debian/changelog
deleted file mode 100644
index 87ac016..0000000
--- a/librocksdb-sys/lz4/contrib/debian/changelog
+++ /dev/null
@@ -1,10 +0,0 @@
-liblz4 (1.7.2) unstable; urgency=low
-
-  * Changed : moved to versioning; package, cli and library have same version number
-  * Improved: Small decompression speed boost (+4%)
-  * Improved: Performance on ARMv6 and ARMv7
-  * Added : Debianization, by Evgeniy Polyakov
-  * Makefile: Generates object files (*.o) for faster (re)compilation on low power systems
-  * Fix : cli : crash on some invalid inputs
-
- -- Yann Collet <Cyan4973@github.com>  Sun, 28 Jun 2015 01:00:00 +0000
diff --git a/librocksdb-sys/lz4/contrib/debian/compat b/librocksdb-sys/lz4/contrib/debian/compat
deleted file mode 100644
index 7f8f011..0000000
--- a/librocksdb-sys/lz4/contrib/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-7
diff --git a/librocksdb-sys/lz4/contrib/debian/control b/librocksdb-sys/lz4/contrib/debian/control
deleted file mode 100644
index ac3b460..0000000
--- a/librocksdb-sys/lz4/contrib/debian/control
+++ /dev/null
@@ -1,23 +0,0 @@
-Source: liblz4
-Section: devel
-Priority: optional
-Maintainer: Evgeniy Polyakov <zbr@ioremap.net>
-Build-Depends:
- cmake (>= 2.6),
- debhelper (>= 7.0.50~),
- cdbs
-Standards-Version: 3.8.0
-Homepage: http://www.lz4.org/
-Vcs-Git: git://github.com/lz4/lz4.git
-Vcs-Browser: https://github.com/lz4/lz4
-
-Package: liblz4
-Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
-Description: Extremely Fast Compression algorithm http://www.lz4.org
-
-Package: liblz4-dev
-Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
-Description: Extremely Fast Compression algorithm http://www.lz4.org
- Development files.
diff --git a/librocksdb-sys/lz4/contrib/debian/copyright b/librocksdb-sys/lz4/contrib/debian/copyright
deleted file mode 100644
index 0914768..0000000
--- a/librocksdb-sys/lz4/contrib/debian/copyright
+++ /dev/null
@@ -1,9 +0,0 @@
-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: liblz4
-Upstream-Contact: Yann Collet <Cyan4973@github.com>
-Source: https://github.com/lz4/lz4
-
-Files: *
-Copyright: (C) 2011-2020 Yann Collet
-License: GPL-2+
- The full text of license: https://github.com/lz4/lz4/blob/dev/lib/LICENSE
diff --git a/librocksdb-sys/lz4/contrib/debian/dirs b/librocksdb-sys/lz4/contrib/debian/dirs
deleted file mode 100644
index e772481..0000000
--- a/librocksdb-sys/lz4/contrib/debian/dirs
+++ /dev/null
@@ -1 +0,0 @@
-usr/bin
diff --git a/librocksdb-sys/lz4/contrib/debian/docs b/librocksdb-sys/lz4/contrib/debian/docs
deleted file mode 100644
index e69de29..0000000
diff --git a/librocksdb-sys/lz4/contrib/debian/liblz4-dev.install b/librocksdb-sys/lz4/contrib/debian/liblz4-dev.install
deleted file mode 100644
index 3a02909..0000000
--- a/librocksdb-sys/lz4/contrib/debian/liblz4-dev.install
+++ /dev/null
@@ -1,2 +0,0 @@
-usr/include/lz4*
-usr/lib/liblz4.so
diff --git a/librocksdb-sys/lz4/contrib/debian/liblz4.install b/librocksdb-sys/lz4/contrib/debian/liblz4.install
deleted file mode 100644
index e444956..0000000
--- a/librocksdb-sys/lz4/contrib/debian/liblz4.install
+++ /dev/null
@@ -1,2 +0,0 @@
-usr/lib/liblz4.so.*
-usr/bin/*
diff --git a/librocksdb-sys/lz4/contrib/debian/rules b/librocksdb-sys/lz4/contrib/debian/rules
deleted file mode 100755
index c897bc5..0000000
--- a/librocksdb-sys/lz4/contrib/debian/rules
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/make -f
-
-include /usr/share/cdbs/1/rules/debhelper.mk
-include /usr/share/cdbs/1/class/cmake.mk
-
-
-DEB_CMAKE_EXTRA_FLAGS := -DCMAKE_BUILD_TYPE=RelWithDebInfo ../../build/cmake
diff --git a/librocksdb-sys/lz4/contrib/djgpp/LICENSE b/librocksdb-sys/lz4/contrib/djgpp/LICENSE
deleted file mode 100644
index fee0d3b..0000000
--- a/librocksdb-sys/lz4/contrib/djgpp/LICENSE
+++ /dev/null
@@ -1,24 +0,0 @@
-Copyright (c) 2014, lpsantil
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
diff --git a/librocksdb-sys/lz4/contrib/djgpp/Makefile b/librocksdb-sys/lz4/contrib/djgpp/Makefile
deleted file mode 100644
index 8cd3580..0000000
--- a/librocksdb-sys/lz4/contrib/djgpp/Makefile
+++ /dev/null
@@ -1,130 +0,0 @@
-# Copyright (c) 2015, Louis P. Santillan <lpsantil@gmail.com>
-# All rights reserved.
-# See LICENSE for licensing details.
-DESTDIR ?= /opt/local
-
-# Pulled the code below from lib/Makefile.  Might be nicer to derive this somehow without sed
-# Version numbers
-VERSION ?= 129
-RELEASE ?= r$(VERSION)
-LIBVER_MAJOR=$(shell sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lib/lz4.h)
-LIBVER_MINOR=$(shell sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lib/lz4.h)
-LIBVER_PATCH=$(shell sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lib/lz4.h)
-LIBVER=$(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
-
-######################################################################
-
-CROSS ?= i586-pc-msdosdjgpp
-CC = $(CROSS)-gcc
-AR = $(CROSS)-ar
-LD = $(CROSS)-gcc
-
-CFLAGS ?= -O3 -std=gnu99 -Wall -Wextra -Wundef -Wshadow -Wcast-qual -Wcast-align -Wstrict-prototypes -pedantic -DLZ4_VERSION=\"$(RELEASE)\"
-LDFLAGS ?= -s
-SRC = programs/bench.c programs/lz4io.c programs/lz4cli.c
-OBJ = $(SRC:.c=.o)
-SDEPS = $(SRC:.c=.d)
-IDIR = lib
-EDIR = .
-EXE = lz4.exe
-LNK = lz4
-LDIR = lib
-LSRC = lib/lz4.c lib/lz4hc.c lib/lz4frame.c lib/xxhash.c
-INC = $(LSRC:.c=.h)
-LOBJ = $(LSRC:.c=.o)
-LSDEPS = $(LSRC:.c=.d)
-LIB = $(LDIR)/lib$(LNK).a
-
-# Since LDFLAGS defaults to "-s", probably better to override unless
-# you have a default you would like to maintain
-ifeq ($(WITH_DEBUG), 1)
-	CFLAGS += -g
-	LDFLAGS += -g
-endif
-
-# Since LDFLAGS defaults to "-s", probably better to override unless
-# you have a default you would like to maintain
-ifeq ($(WITH_PROFILING), 1)
-	CFLAGS += -pg
-	LDFLAGS += -pg
-endif
-
-%.o: %.c $(INC) Makefile
-	$(CC) $(CFLAGS) -MMD -MP -I$(IDIR) -c $< -o $@
-
-%.exe: %.o $(LIB) Makefile
-	$(LD) $< -L$(LDIR) -l$(LNK) $(LDFLAGS) $(LIBDEP) -o $@
-
-######################################################################
-######################## DO NOT MODIFY BELOW #########################
-######################################################################
-
-.PHONY: all install uninstall showconfig gstat gpush
-
-all: $(LIB) $(EXE)
-
-$(LIB): $(LOBJ)
-	$(AR) -rcs $@ $^
-
-$(EXE): $(LOBJ) $(OBJ)
-	$(LD) $(LDFLAGS) $(LOBJ) $(OBJ) -o $(EDIR)/$@
-
-clean:
-	rm -f $(OBJ) $(EXE) $(LOBJ) $(LIB) *.tmp $(SDEPS) $(LSDEPS) $(TSDEPS)
-
-install: $(INC) $(LIB) $(EXE)
-	mkdir -p $(DESTDIR)/bin $(DESTDIR)/include $(DESTDIR)/lib
-	rm -f .footprint
-	echo $(DESTDIR)/bin/$(EXE) >> .footprint
-	cp -v $(EXE) $(DESTDIR)/bin/
-	@for T in $(LIB); \
-	do ( \
-		echo $(DESTDIR)/$$T >> .footprint; \
-		cp -v --parents $$T $(DESTDIR) \
-	); done
-	@for T in $(INC); \
-	do ( \
-		echo $(DESTDIR)/include/`basename -a $$T` >> .footprint; \
-		cp -v $$T $(DESTDIR)/include/ \
-	); done
-
-uninstall: .footprint
-	@for T in $(shell cat .footprint); do rm -v $$T; done
-
--include $(SDEPS) $(LSDEPS)
-
-showconfig:
-	@echo "PWD="$(PWD)
-	@echo "VERSION="$(VERSION)
-	@echo "RELEASE="$(RELEASE)
-	@echo "LIBVER_MAJOR="$(LIBVER_MAJOR)
-	@echo "LIBVER_MINOR="$(LIBVER_MINOR)
-	@echo "LIBVER_PATCH="$(LIBVER_PATCH)
-	@echo "LIBVER="$(LIBVER)
-	@echo "CROSS="$(CROSS)
-	@echo "CC="$(CC)
-	@echo "AR="$(AR)
-	@echo "LD="$(LD)
-	@echo "DESTDIR="$(DESTDIR)
-	@echo "CFLAGS="$(CFLAGS)
-	@echo "LDFLAGS="$(LDFLAGS)
-	@echo "SRC="$(SRC)
-	@echo "OBJ="$(OBJ)
-	@echo "IDIR="$(IDIR)
-	@echo "INC="$(INC)
-	@echo "EDIR="$(EDIR)
-	@echo "EXE="$(EXE)
-	@echo "LDIR="$(LDIR)
-	@echo "LSRC="$(LSRC)
-	@echo "LOBJ="$(LOBJ)
-	@echo "LNK="$(LNK)
-	@echo "LIB="$(LIB)
-	@echo "SDEPS="$(SDEPS)
-	@echo "LSDEPS="$(LSDEPS)
-
-gstat:
-	git status
-
-gpush:
-	git commit
-	git push
diff --git a/librocksdb-sys/lz4/contrib/djgpp/README.MD b/librocksdb-sys/lz4/contrib/djgpp/README.MD
deleted file mode 100644
index 0f4cae6..0000000
--- a/librocksdb-sys/lz4/contrib/djgpp/README.MD
+++ /dev/null
@@ -1,21 +0,0 @@
-# lz4 for DOS/djgpp
-This file details on how to compile lz4.exe, and liblz4.a for use on DOS/djgpp using
-Andrew Wu's build-djgpp cross compilers ([GH][0], [Binaries][1]) on OSX, Linux.
-
-## Setup
-* Download a djgpp tarball [binaries][1] for your platform.  
-* Extract and install it (`tar jxvf djgpp-linux64-gcc492.tar.bz2`).  Note the path.  We'll assume `/home/user/djgpp`.
-* Add the `bin` folder to your `PATH`.  In bash, do `export PATH=/home/user/djgpp/bin:$PATH`.
-* The `Makefile` in `contrib/djgpp/` sets up `CC`, `AR`, `LD` for you.  So, `CC=i586-pc-msdosdjgpp-gcc`, `AR=i586-pc-msdosdjgpp-ar`, `LD=i586-pc-msdosdjgpp-gcc`.
-
-## Building LZ4 for DOS
-In the base dir of lz4 and with `contrib/djgpp/Makefile`, try:
-Try:
-* `make -f contrib/djgpp/Makefile`
-* `make -f contrib/djgpp/Makefile liblz4.a`
-* `make -f contrib/djgpp/Makefile lz4.exe`
-* `make -f contrib/djgpp/Makefile DESTDIR=/home/user/dos install`, however it doesn't make much sense on a \*nix.
-* You can also do `make -f contrib/djgpp/Makefile uninstall`
-
-[0]: https://github.com/andrewwutw/build-djgpp
-[1]: https://github.com/andrewwutw/build-djgpp/releases
diff --git a/librocksdb-sys/lz4/contrib/gen_manual/.gitignore b/librocksdb-sys/lz4/contrib/gen_manual/.gitignore
deleted file mode 100644
index 6ea967f..0000000
--- a/librocksdb-sys/lz4/contrib/gen_manual/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# build artefact
-gen_manual
diff --git a/librocksdb-sys/lz4/contrib/gen_manual/Makefile b/librocksdb-sys/lz4/contrib/gen_manual/Makefile
deleted file mode 100644
index 262c80d..0000000
--- a/librocksdb-sys/lz4/contrib/gen_manual/Makefile
+++ /dev/null
@@ -1,76 +0,0 @@
-# ################################################################
-# Copyright (C) Przemyslaw Skibinski 2016-present
-# All rights reserved.
-#
-# BSD license
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright notice, this
-#   list of conditions and the following disclaimer in the documentation and/or
-#   other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# You can contact the author at :
-#  - LZ4 source repository : https://github.com/Cyan4973/lz4
-#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
-# ################################################################
-
-
-CXXFLAGS ?= -O2
-CXXFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 -Wswitch-enum -Wno-comment
-CPPFLAGS += $(MOREFLAGS)
-FLAGS   = $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
-
-LZ4API = ../../lib/lz4.h
-LZ4MANUAL = ../../doc/lz4_manual.html
-LZ4FAPI = ../../lib/lz4frame.h
-LZ4FMANUAL = ../../doc/lz4frame_manual.html
-LIBVER_MAJOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LZ4API)`
-LIBVER_MINOR_SCRIPT:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LZ4API)`
-LIBVER_PATCH_SCRIPT:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LZ4API)`
-LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
-LZ4VER := $(shell echo $(LIBVER_SCRIPT))
-
-# Define *.exe as extension for Windows systems
-ifneq (,$(filter Windows%,$(OS)))
-EXT =.exe
-else
-EXT =
-endif
-
-
-.PHONY: default
-default: gen_manual
-
-gen_manual: gen_manual.cpp
-	$(CXX) $(FLAGS) $^ -o $@$(EXT)
-
-$(LZ4MANUAL) : gen_manual $(LZ4API)
-	echo "Update lz4 manual in /doc"
-	./gen_manual $(LZ4VER) $(LZ4API) $@
-
-$(LZ4FMANUAL) : gen_manual $(LZ4FAPI)
-	echo "Update lz4frame manual in /doc"
-	./gen_manual $(LZ4VER) $(LZ4FAPI) $@
-
-.PHONY: manuals
-manuals: $(LZ4MANUAL) $(LZ4FMANUAL)
-
-.PHONY: clean
-clean:
-	@$(RM) gen_manual$(EXT)
-	@echo Cleaning completed
diff --git a/librocksdb-sys/lz4/contrib/gen_manual/README.md b/librocksdb-sys/lz4/contrib/gen_manual/README.md
deleted file mode 100644
index 7664ac6..0000000
--- a/librocksdb-sys/lz4/contrib/gen_manual/README.md
+++ /dev/null
@@ -1,31 +0,0 @@
-gen_manual - a program for automatic generation of manual from source code
-==========================================================================
-
-#### Introduction
-
-This simple C++ program generates a single-page HTML manual from `lz4.h`.
-
-The format of recognized comment blocks is following:
-- comments of type `/*!` mean: this is a function declaration; switch comments with declarations
-- comments of type `/**` and `/*-` mean: this is a comment; use a `<H2>` header for the first line
-- comments of type `/*=` and `/**=` mean: use a `<H3>` header and show also all functions until first empty line
-- comments of type `/*X` where `X` is different from above-mentioned are ignored
-
-Moreover:
-- `LZ4LIB_API` is removed to improve readability
-- `typedef` are detected and included even if uncommented
-- comments of type `/**<` and `/*!<` are detected and only function declaration is highlighted (bold)
-
-
-#### Usage
-
-The program requires 3 parameters:
-```
-gen_manual [lz4_version] [input_file] [output_html]
-```
-
-To compile program and generate lz4 manual we have used:
-```
-make
-./gen_manual.exe 1.7.3 ../../lib/lz4.h lz4_manual.html
-```
diff --git a/librocksdb-sys/lz4/contrib/gen_manual/gen-lz4-manual.sh b/librocksdb-sys/lz4/contrib/gen_manual/gen-lz4-manual.sh
deleted file mode 100644
index 73a7214..0000000
--- a/librocksdb-sys/lz4/contrib/gen_manual/gen-lz4-manual.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-
-LIBVER_MAJOR_SCRIPT=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ../../lib/lz4.h`
-LIBVER_MINOR_SCRIPT=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ../../lib/lz4.h`
-LIBVER_PATCH_SCRIPT=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ../../lib/lz4.h`
-LIBVER_SCRIPT=$LIBVER_MAJOR_SCRIPT.$LIBVER_MINOR_SCRIPT.$LIBVER_PATCH_SCRIPT
-
-echo LZ4_VERSION=$LIBVER_SCRIPT
-./gen_manual "lz4 $LIBVER_SCRIPT" ../../lib/lz4.h ./lz4_manual.html
-./gen_manual "lz4frame $LIBVER_SCRIPT" ../../lib/lz4frame.h ./lz4frame_manual.html
diff --git a/librocksdb-sys/lz4/contrib/gen_manual/gen_manual.cpp b/librocksdb-sys/lz4/contrib/gen_manual/gen_manual.cpp
deleted file mode 100644
index d5fe702..0000000
--- a/librocksdb-sys/lz4/contrib/gen_manual/gen_manual.cpp
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
-Copyright (c) 2016-present, Przemyslaw Skibinski
-All rights reserved.
-
-BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-* Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-You can contact the author at :
-- LZ4 homepage : http://www.lz4.org
-- LZ4 source repository : https://github.com/lz4/lz4
-*/
-
-#include <iostream>
-#include <fstream>
-#include <sstream>
-#include <vector>
-using namespace std;
-
-
-/* trim string at the beginning and at the end */
-void trim(string& s, string characters)
-{
-    size_t p = s.find_first_not_of(characters);
-    s.erase(0, p);
-
-    p = s.find_last_not_of(characters);
-    if (string::npos != p)
-       s.erase(p+1);
-}
-
-
-/* trim C++ style comments */
-void trim_comments(string &s)
-{
-    size_t spos, epos;
-
-    spos = s.find("/*");
-    epos = s.find("*/");
-    s = s.substr(spos+3, epos-(spos+3));
-}
-
-
-/* get lines until a given terminator */
-vector<string> get_lines(vector<string>& input, int& linenum, string terminator)
-{
-    vector<string> out;
-    string line;
-
-    while ((size_t)linenum < input.size()) {
-        line = input[linenum];
-
-        if (terminator.empty() && line.empty()) { linenum--; break; }
-
-        size_t const epos = line.find(terminator);
-        if (!terminator.empty() && epos!=string::npos) {
-            out.push_back(line);
-            break;
-        }
-        out.push_back(line);
-        linenum++;
-    }
-    return out;
-}
-
-
-/* print line with LZ4LIB_API removed and C++ comments not bold */
-void print_line(stringstream &sout, string line)
-{
-    size_t spos, epos;
-
-    if (line.substr(0,11) == "LZ4LIB_API ") line = line.substr(11);
-    if (line.substr(0,12) == "LZ4FLIB_API ") line = line.substr(12);
-    spos = line.find("/*");
-    epos = line.find("*/");
-    if (spos!=string::npos && epos!=string::npos) {
-        sout << line.substr(0, spos);
-        sout << "</b>" << line.substr(spos) << "<b>" << '\n';
-    } else {
-        sout << line << '\n';
-    }
-}
-
-
-int main(int argc, char *argv[]) {
-    char exclam;
-    int linenum, chapter = 1;
-    vector<string> input, lines, comments, chapters;
-    string line, version;
-    size_t spos, l;
-    stringstream sout;
-    ifstream istream;
-    ofstream ostream;
-
-    if (argc < 4) {
-        cout << "usage: " << argv[0] << " [lz4_version] [input_file] [output_html]" << endl;
-        return 1;
-    }
-
-    version = string(argv[1]) + " Manual";
-
-    istream.open(argv[2], ifstream::in);
-    if (!istream.is_open()) {
-        cout << "Error opening file " << argv[2] << endl;
-        return 1;
-    }
-
-    ostream.open(argv[3], ifstream::out);
-    if (!ostream.is_open()) {
-        cout << "Error opening file " << argv[3] << endl;
-        return 1;
-   }
-
-    while (getline(istream, line)) {
-        input.push_back(line);
-    }
-
-    for (linenum=0; (size_t)linenum < input.size(); linenum++) {
-        line = input[linenum];
-
-        /* typedefs are detected and included even if uncommented */
-        if (line.substr(0,7) == "typedef" && line.find("{")!=string::npos) {
-            lines = get_lines(input, linenum, "}");
-            sout << "<pre><b>";
-            for (l=0; l<lines.size(); l++) {
-                print_line(sout, lines[l]);
-            }
-            sout << "</b></pre><BR>" << endl;
-            continue;
-        }
-
-        /* comments of type  / * * < and  / * ! <  are detected, and only function declaration is highlighted (bold) */
-        if ((line.find("/**<")!=string::npos || line.find("/*!<")!=string::npos)
-          && line.find("*/")!=string::npos) {
-            sout << "<pre><b>";
-            print_line(sout, line);
-            sout << "</b></pre><BR>" << endl;
-            continue;
-        }
-
-        spos = line.find("/**=");
-        if (spos==string::npos) {
-            spos = line.find("/*!");
-            if (spos==string::npos)
-                spos = line.find("/**");
-            if (spos==string::npos)
-                spos = line.find("/*-");
-            if (spos==string::npos)
-                spos = line.find("/*=");
-            if (spos==string::npos)
-                continue;
-            exclam = line[spos+2];
-        }
-        else exclam = '=';
-
-        comments = get_lines(input, linenum, "*/");
-        if (!comments.empty()) comments[0] = line.substr(spos+3);
-        if (!comments.empty())
-            comments[comments.size()-1] = comments[comments.size()-1].substr(0, comments[comments.size()-1].find("*/"));
-        for (l=0; l<comments.size(); l++) {
-            if (comments[l].compare(0, 2, " *") == 0)
-                comments[l] = comments[l].substr(2);
-            else if (comments[l].compare(0, 3, "  *") == 0)
-                comments[l] = comments[l].substr(3);
-            trim(comments[l], "*-=");
-        }
-        while (!comments.empty() && comments[comments.size()-1].empty()) comments.pop_back(); // remove empty line at the end
-        while (!comments.empty() && comments[0].empty()) comments.erase(comments.begin()); // remove empty line at the start
-
-        /* comments of type  / * !  mean: this is a function declaration; switch comments with declarations */
-        if (exclam == '!') {
-            if (!comments.empty()) comments.erase(comments.begin()); /* remove first line like "LZ4_XXX() :" */
-            linenum++;
-            lines = get_lines(input, linenum, "");
-
-            sout << "<pre><b>";
-            for (l=0; l<lines.size(); l++) {
-                print_line(sout, lines[l]);
-            }
-            sout << "</b><p>";
-            for (l=0; l<comments.size(); l++) {
-                print_line(sout, comments[l]);
-            }
-            sout << "</p></pre><BR>" << endl << endl;
-        } else if (exclam == '=') { /* comments of type  / * =  and  / * * =  mean: use a <H3> header and show also all functions until first empty line */
-            trim(comments[0], " ");
-            sout << "<h3>" << comments[0] << "</h3><pre>";
-            for (l=1; l<comments.size(); l++) {
-                print_line(sout, comments[l]);
-            }
-            sout << "</pre><b><pre>";
-            lines = get_lines(input, ++linenum, "");
-            for (l=0; l<lines.size(); l++) {
-                print_line(sout, lines[l]);
-            }
-            sout << "</pre></b><BR>" << endl;
-        } else { /* comments of type  / * *  and  / * -  mean: this is a comment; use a <H2> header for the first line */
-            if (comments.empty()) continue;
-
-            trim(comments[0], " ");
-            sout << "<a name=\"Chapter" << chapter << "\"></a><h2>" << comments[0] << "</h2><pre>";
-            chapters.push_back(comments[0]);
-            chapter++;
-
-            for (l=1; l<comments.size(); l++) {
-                print_line(sout, comments[l]);
-            }
-            if (comments.size() > 1)
-                sout << "<BR></pre>" << endl << endl;
-            else
-                sout << "</pre>" << endl << endl;
-        }
-    }
-
-    ostream << "<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\">\n<title>" << version << "</title>\n</head>\n<body>" << endl;
-    ostream << "<h1>" << version << "</h1>\n";
-
-    ostream << "<hr>\n<a name=\"Contents\"></a><h2>Contents</h2>\n<ol>\n";
-    for (size_t i=0; i<chapters.size(); i++)
-        ostream << "<li><a href=\"#Chapter" << i+1 << "\">" << chapters[i].c_str() << "</a></li>\n";
-    ostream << "</ol>\n<hr>\n";
-
-    ostream << sout.str();
-    ostream << "</html>" << endl << "</body>" << endl;
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/contrib/meson/README.md b/librocksdb-sys/lz4/contrib/meson/README.md
deleted file mode 100644
index 1dc1bd9..0000000
--- a/librocksdb-sys/lz4/contrib/meson/README.md
+++ /dev/null
@@ -1,34 +0,0 @@
-Meson build system for lz4
-==========================
-
-Meson is a build system designed to optimize programmer productivity.
-It aims to do this by providing simple, out-of-the-box support for
-modern software development tools and practices, such as unit tests,
-coverage reports, Valgrind, CCache and the like.
-
-This Meson build system is provided with no guarantee.
-
-## How to build
-
-`cd` to this meson directory (`contrib/meson`)
-
-```sh
-meson setup --buildtype=release -Ddefault_library=shared -Dprograms=true builddir
-cd builddir
-ninja             # to build
-ninja install     # to install
-```
-
-You might want to install it in staging directory:
-
-```sh
-DESTDIR=./staging ninja install
-```
-
-To configure build options, use:
-
-```sh
-meson configure
-```
-
-See [man meson(1)](https://manpages.debian.org/testing/meson/meson.1.en.html).
diff --git a/librocksdb-sys/lz4/contrib/meson/meson.build b/librocksdb-sys/lz4/contrib/meson/meson.build
deleted file mode 100644
index 39672c8..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson.build
+++ /dev/null
@@ -1,27 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present    lzutao <taolzu(at)gmail.com>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-# This is a dummy meson file.
-# The intention is that it can be easily moved to the root of the project
-# (together with meson_options.txt) and packaged for wrapdb.
-
-project(
-  'lz4',
-  ['c'],
-  license: 'BSD-2-Clause-Patent AND GPL-2.0-or-later',
-  default_options: [
-    'c_std=c99',
-    'buildtype=release',
-    'warning_level=3'
-  ],
-  version: 'DUMMY',
-  meson_version: '>=0.49.0'
-)
-
-subdir('meson')
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/GetLz4LibraryVersion.py b/librocksdb-sys/lz4/contrib/meson/meson/GetLz4LibraryVersion.py
deleted file mode 100644
index d8abfcb..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/GetLz4LibraryVersion.py
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env python3
-# #############################################################################
-# Copyright (c) 2018-present    lzutao <taolzu(at)gmail.com>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-import re
-
-
-def find_version_tuple(filepath):
-  version_file_data = None
-  with open(filepath) as fd:
-    version_file_data = fd.read()
-
-  patterns = r"""#\s*define\s+LZ4_VERSION_MAJOR\s+([0-9]+).*$
-#\s*define\s+LZ4_VERSION_MINOR\s+([0-9]+).*$
-#\s*define\s+LZ4_VERSION_RELEASE\s+([0-9]+).*$
-"""
-  regex = re.compile(patterns, re.MULTILINE)
-  version_match = regex.search(version_file_data)
-  if version_match:
-    return version_match.groups()
-  raise Exception("Unable to find version string.")
-
-
-def main():
-  import argparse
-  parser = argparse.ArgumentParser(description='Print lz4 version from lib/lz4.h')
-  parser.add_argument('file', help='path to lib/lz4.h')
-  args = parser.parse_args()
-  version_tuple = find_version_tuple(args.file)
-  print('.'.join(version_tuple))
-
-
-if __name__ == '__main__':
-  main()
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/contrib/gen_manual/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/contrib/gen_manual/meson.build
deleted file mode 100644
index 84a95a9..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/contrib/gen_manual/meson.build
+++ /dev/null
@@ -1,42 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-lz4_source_root = '../../../../..'
-
-add_languages('cpp')
-
-sources = files(
-  lz4_source_root / 'contrib/gen_manual/gen_manual.cpp'
-)
-
-gen_manual = executable(
-  'gen_manual',
-  sources,
-  native: true,
-  install: false
-)
-
-manual_pages = ['lz4', 'lz4frame']
-
-foreach mp : manual_pages
-  custom_target(
-    '@0@_manual.html'.format(mp),
-    build_by_default: true,
-    input: lz4_source_root / 'lib/@0@.h'.format(mp),
-    output: '@0@_manual.html'.format(mp),
-    command: [
-      gen_manual,
-      lz4_version,
-      '@INPUT@',
-      '@OUTPUT@',
-    ],
-    install: false
-  )
-endforeach
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/contrib/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/contrib/meson.build
deleted file mode 100644
index ef780fb..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/contrib/meson.build
+++ /dev/null
@@ -1,11 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-subdir('gen_manual')
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/examples/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/examples/meson.build
deleted file mode 100644
index 65f54ca..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/examples/meson.build
+++ /dev/null
@@ -1,32 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-lz4_source_root = '../../../..'
-
-examples = {
-  'printVersion': 'printVersion.c',
-  'doubleBuffer': 'blockStreaming_doubleBuffer.c',
-  'dictionaryRandomAccess': 'dictionaryRandomAccess.c',
-  'ringBuffer': 'blockStreaming_ringBuffer.c',
-  'ringBufferHC': 'HCStreaming_ringBuffer.c',
-  'lineCompress': 'blockStreaming_lineByLine.c',
-  'frameCompress': 'frameCompress.c',
-  'compressFunctions': 'compress_functions.c',
-  'simpleBuffer': 'simple_buffer.c',
-}
-
-foreach e, src : examples
-  executable(
-    e,
-    lz4_source_root / 'examples' / src,
-    dependencies: [liblz4_internal_dep],
-    install: false
-  )
-endforeach
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/lib/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/lib/meson.build
deleted file mode 100644
index 469cd09..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/lib/meson.build
+++ /dev/null
@@ -1,76 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-lz4_source_root = '../../../..'
-
-sources = files(
-  lz4_source_root / 'lib/lz4.c',
-  lz4_source_root / 'lib/lz4frame.c',
-  lz4_source_root / 'lib/lz4hc.c',
-  lz4_source_root / 'lib/xxhash.c'
-)
-
-c_args = []
-
-if host_machine.system() == 'windows' and get_option('default_library') != 'static'
-  c_args += '-DLZ4_DLL_EXPORT=1'
-endif
-
-if get_option('unstable')
-  compile_args += '-DLZ4_STATIC_LINKING_ONLY'
-  if get_option('default_library') != 'static'
-    c_args += '-DLZ4_PUBLISH_STATIC_FUNCTIONS'
-  endif
-endif
-
-liblz4 = library(
-  'lz4',
-  sources,
-  install: true,
-  version: lz4_version,
-  gnu_symbol_visibility: 'hidden'
-)
-
-liblz4_dep = declare_dependency(
-  link_with: liblz4,
-  include_directories: include_directories(lz4_source_root / 'lib')
-)
-
-if get_option('tests') or get_option('programs') or get_option('examples')
-  liblz4_internal = static_library(
-    'lz4-internal',
-    objects: liblz4.extract_all_objects(recursive: true),
-    gnu_symbol_visibility: 'hidden'
-  )
-
-  liblz4_internal_dep = declare_dependency(
-    link_with: liblz4_internal,
-    include_directories: include_directories(lz4_source_root / 'lib')
-  )
-endif
-
-pkgconfig.generate(
-  liblz4,
-  name: 'lz4',
-  filebase: 'liblz4',
-  description: 'extremely fast lossless compression algorithm library',
-  version: lz4_version,
-  url: 'http://www.lz4.org/'
-)
-
-install_headers(
-  lz4_source_root / 'lib/lz4.h',
-  lz4_source_root / 'lib/lz4hc.h',
-  lz4_source_root / 'lib/lz4frame.h'
-)
-
-if get_option('default_library') != 'shared'
-  install_headers(lz4_source_root / 'lib/lz4frame_static.h')
-endif
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/meson.build
deleted file mode 100644
index 9e8b8c6..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/meson.build
+++ /dev/null
@@ -1,67 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-cc = meson.get_compiler('c')
-
-pkgconfig = import('pkgconfig')
-
-lz4_source_root = '../../..'
-
-lz4_version = meson.project_version()
-
-lz4_h_file = lz4_source_root / 'lib/lz4.h'
-GetLz4LibraryVersion_py = find_program('GetLz4LibraryVersion.py')
-lz4_version = run_command(GetLz4LibraryVersion_py, lz4_h_file, check: true).stdout().strip()
-message('Project version is now: @0@'.format(lz4_version))
-
-add_project_arguments('-DXXH_NAMESPACE=LZ4_', language: 'c')
-
-if get_option('debug')
-  add_project_arguments(cc.get_supported_arguments([
-        '-Wcast-qual',
-        '-Wcast-align',
-        '-Wshadow',
-        '-Wswitch-enum',
-        '-Wdeclaration-after-statement',
-        '-Wstrict-prototypes',
-        '-Wundef',
-        '-Wpointer-arith',
-        '-Wstrict-aliasing=1',
-        '-DLZ4_DEBUG=@0@'.format(get_option('debug-level')),
-      ]
-    ),
-    language: 'c',
-  )
-endif
-
-if get_option('memory-usage') > 0
-  add_project_arguments(
-    '-DLZ4_MEMORY_USAGE=@0@'.format(get_option('memory-usage')),
-    language: 'c'
-  )
-endif
-
-subdir('lib')
-
-if get_option('programs')
-  subdir('programs')
-endif
-
-if get_option('tests')
-  subdir('tests')
-endif
-
-if get_option('contrib')
-  subdir('contrib')
-endif
-
-if get_option('examples')
-  subdir('examples')
-endif
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/programs/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/programs/meson.build
deleted file mode 100644
index f9d5bf1..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/programs/meson.build
+++ /dev/null
@@ -1,44 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-lz4_source_root = '../../../..'
-
-sources = files(
-  lz4_source_root / 'programs/bench.c',
-  lz4_source_root / 'programs/datagen.c',
-  lz4_source_root / 'programs/lz4cli.c',
-  lz4_source_root / 'programs/lz4io.c',
-)
-
-lz4 = executable(
-  'lz4',
-  sources,
-  include_directories: include_directories(lz4_source_root / 'programs'),
-  dependencies: [liblz4_internal_dep],
-  export_dynamic: get_option('debug') and host_machine.system() == 'windows',
-  install: true
-)
-
-install_man(lz4_source_root / 'programs/lz4.1')
-
-if meson.version().version_compare('>=0.61.0')
-  foreach alias : ['lz4c', 'lz4cat', 'unlz4']
-    install_symlink(
-      alias,
-      install_dir: get_option('bindir'),
-      pointing_to: 'lz4'
-    )
-    install_symlink(
-      '@0@.1'.format(alias),
-      install_dir: get_option('mandir') / 'man1',
-      pointing_to: 'lz4.1'
-    )
-  endforeach
-endif
diff --git a/librocksdb-sys/lz4/contrib/meson/meson/tests/meson.build b/librocksdb-sys/lz4/contrib/meson/meson/tests/meson.build
deleted file mode 100644
index 18479e4..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson/tests/meson.build
+++ /dev/null
@@ -1,52 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-lz4_source_root = '../../../..'
-
-exes = {
-  'fullbench': {
-    'sources': files(lz4_source_root / 'tests/fullbench.c'),
-    'include_directories': include_directories(lz4_source_root / 'programs'),
-  },
-  'fuzzer': {
-    'sources': files(lz4_source_root / 'tests/fuzzer.c'),
-    'include_directories': include_directories(lz4_source_root / 'programs'),
-  },
-  'frametest': {
-    'sources': files(lz4_source_root / 'tests/frametest.c'),
-    'include_directories': include_directories(lz4_source_root / 'programs'),
-  },
-  'roundTripTest': {
-    'sources': files(lz4_source_root / 'tests/roundTripTest.c'),
-  },
-  'datagen': {
-    'sources': files(lz4_source_root / 'tests/datagencli.c'),
-    'objects': lz4.extract_objects(lz4_source_root / 'programs/datagen.c'),
-    'include_directories': include_directories(lz4_source_root / 'programs'),
-  },
-  'checkFrame': {
-    'sources': files(lz4_source_root / 'tests/checkFrame.c'),
-    'include_directories': include_directories(lz4_source_root / 'programs'),
-  },
-  'checkTag': {
-    'sources': files(lz4_source_root / 'tests/checkTag.c'),
-  },
-}
-
-foreach e, attrs : exes
-  executable(
-    e,
-    attrs.get('sources'),
-    objects: attrs.get('objects', []),
-    dependencies: [liblz4_internal_dep],
-    include_directories: attrs.get('include_directories', []),
-    install: false
-  )
-endforeach
diff --git a/librocksdb-sys/lz4/contrib/meson/meson_options.txt b/librocksdb-sys/lz4/contrib/meson/meson_options.txt
deleted file mode 100644
index ccb32de..0000000
--- a/librocksdb-sys/lz4/contrib/meson/meson_options.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-# #############################################################################
-# Copyright (c) 2018-present        lzutao <taolzu(at)gmail.com>
-# Copyright (c) 2022-present        Tristan Partin <tristan(at)partin.io>
-# All rights reserved.
-#
-# This source code is licensed under both the BSD-style license (found in the
-# LICENSE file in the root directory of this source tree) and the GPLv2 (found
-# in the COPYING file in the root directory of this source tree).
-# #############################################################################
-
-option('debug-level', type: 'integer', min: 0, max: 7, value: 1,
-  description: 'Enable run-time debug. See lib/lz4hc.c')
-option('unstable', type: 'boolean', value: false,
-  description: 'Expose unstable interfaces')
-option('programs', type: 'boolean', value: false,
-  description: 'Enable programs build')
-option('tests', type: 'boolean', value: false,
-  description: 'Enable tests build')
-option('contrib', type: 'boolean', value: false,
-  description: 'Enable contrib build')
-option('examples', type: 'boolean', value: false,
-  description: 'Enable examples build')
-option('memory-usage', type: 'integer', min: 0, value: 0,
-  description: 'See LZ4_MEMORY_USAGE. 0 means use the LZ4 default')
diff --git a/librocksdb-sys/lz4/contrib/snap/README.md b/librocksdb-sys/lz4/contrib/snap/README.md
deleted file mode 100644
index 55c97e0..0000000
--- a/librocksdb-sys/lz4/contrib/snap/README.md
+++ /dev/null
@@ -1,29 +0,0 @@
-Snap Packaging
---------------
-
-This directory contains the config required to generate a snap package
-of lz4. Snaps are universal Linux packages that allow you to easily
-build your application from any source and ship it to any Linux
-distribution by publishing it to https://snapcraft.io/. A key attribute
-of a snap package is that it is (ideally) confined such that it
-executes within a controlled environment with all its dependencies
-bundled with it and does not share dependencies with of from any other
-package on the system (with a couple of minor exceptions).
-
-The basic anatomy and workflow is:
-
-  * ensure snap.snapcraft.yaml is up-to-date e.g. with version info
-
-  * build the snap by installing the snapcraft package and running it
-
-  * push snap/* changes to the repo (excluding any crud generated by a build of course)
-
-  * register yourself as owner of lz4 name in snapstore
-
-  * publish new snap to the snap store
-
-  * install snap by doing 'snap install lz4' on any Linux distro
-
-  * all installed copies of lz4 will be automatically updated to your new version
-
-For more information on Snaps see https://docs.snapcraft.io and https://forum.snapcraft.io/
diff --git a/librocksdb-sys/lz4/contrib/snap/snapcraft.yaml b/librocksdb-sys/lz4/contrib/snap/snapcraft.yaml
deleted file mode 100644
index 04ad3c4..0000000
--- a/librocksdb-sys/lz4/contrib/snap/snapcraft.yaml
+++ /dev/null
@@ -1,31 +0,0 @@
-name: lz4
-version: 1.9.3 
-summary: Extremely Fast Compression algorithm 
-description: >
-    LZ4 is lossless compression algorithm, providing compression
-    speed > 500 MB/s per core, scalable with multi-cores CPU. It features an
-    extremely fast decoder, with speed in multiple GB/s per core, typically
-    reaching RAM speed limits on multi-core systems.
-    .
-    Speed can be tuned dynamically, selecting an "acceleration" factor which
-    trades compression ratio for faster speed. On the other end, a high
-    compression derivative, LZ4_HC, is also provided, trading CPU time for
-    improved compression ratio. All versions feature the same decompression
-    speed.
-    .
-    LZ4 is also compatible with dictionary compression, and can ingest any
-    input file as dictionary, including those created by Zstandard Dictionary
-    Builder. (note: only the final 64KB are used).
-    .
-    LZ4 library is provided as open-source software using BSD 2-Clause license.
-confinement: strict
-grade: stable
-
-apps:
-  lz4:
-    command: usr/local/bin/lz4
-    plugs: [home]
-parts:
-  lz4:
-    source: ../
-    plugin: make
diff --git a/librocksdb-sys/lz4/doc/lz4_Block_format.md b/librocksdb-sys/lz4/doc/lz4_Block_format.md
deleted file mode 100644
index 9e80227..0000000
--- a/librocksdb-sys/lz4/doc/lz4_Block_format.md
+++ /dev/null
@@ -1,244 +0,0 @@
-LZ4 Block Format Description
-============================
-Last revised: 2022-07-31 .
-Author : Yann Collet
-
-
-This specification is intended for developers willing to
-produce or read LZ4 compressed data blocks
-using any programming language of their choice.
-
-LZ4 is an LZ77-type compressor with a fixed byte-oriented encoding format.
-There is no entropy encoder back-end nor framing layer.
-The latter is assumed to be handled by other parts of the system
-(see [LZ4 Frame format]).
-This design is assumed to favor simplicity and speed.
-
-This document describes only the Block Format,
-not how the compressor nor decompressor actually work.
-For more details on such topics, see later section "Implementation Notes".
-
-[LZ4 Frame format]: lz4_Frame_format.md
-
-
-
-Compressed block format
------------------------
-An LZ4 compressed block is composed of sequences.
-A sequence is a suite of literals (not-compressed bytes),
-followed by a match copy operation.
-
-Each sequence starts with a `token`.
-The `token` is a one byte value, separated into two 4-bits fields.
-Therefore each field ranges from 0 to 15.
-
-
-The first field uses the 4 high-bits of the token.
-It provides the length of literals to follow.
-
-If the field value is smaller than 15,
-then it represents the total nb of literals present in the sequence,
-including 0, in which case there is no literal.
-
-The value 15 is a special case: more bytes are required to indicate the full length.
-Each additional byte then represents a value from 0 to 255,
-which is added to the previous value to produce a total length.
-When the byte value is 255, another byte must be read and added, and so on.
-There can be any number of bytes of value `255` following `token`.
-The Block Format does not define any "size limit",
-though real implementations may feature some practical limits
-(see more details in later chapter "Implementation Notes").
-
-Note : this format explains why a non-compressible input block is expanded by 0.4%.
-
-Example 1 : A literal length of 48 will be represented as :
-
-  - 15 : value for the 4-bits High field
-  - 33 : (=48-15) remaining length to reach 48
-
-Example 2 : A literal length of 280 will be represented as :
-
-  - 15  : value for the 4-bits High field
-  - 255 : following byte is maxed, since 280-15 >= 255
-  - 10  : (=280 - 15 - 255) remaining length to reach 280
-
-Example 3 : A literal length of 15 will be represented as :
-
-  - 15 : value for the 4-bits High field
-  - 0  : (=15-15) yes, the zero must be output
-
-Following `token` and optional length bytes, are the literals themselves.
-They are exactly as numerous as just decoded (length of literals).
-Reminder: it's possible that there are zero literals.
-
-
-Following the literals is the match copy operation.
-
-It starts by the `offset` value.
-This is a 2 bytes value, in little endian format
-(the 1st byte is the "low" byte, the 2nd one is the "high" byte).
-
-The `offset` represents the position of the match to be copied from the past.
-For example, 1 means "current position - 1 byte".
-The maximum `offset` value is 65535. 65536 and beyond cannot be coded.
-Note that 0 is an invalid `offset` value.
-The presence of a 0 `offset` value denotes an invalid (corrupted) block.
-
-Then the `matchlength` can be extracted.
-For this, we use the second `token` field, the low 4-bits.
-Such a value, obviously, ranges from 0 to 15.
-However here, 0 means that the copy operation is minimal.
-The minimum length of a match, called `minmatch`, is 4.
-As a consequence, a 0 value means 4 bytes.
-Similarly to literal length, any value smaller than 15 represents a length,
-to which 4 (`minmatch`) must be added, thus ranging from 4 to 18.
-A value of 15 is special, meaning 19+ bytes,
-to which one must read additional bytes, one at a time,
-with each byte value ranging from 0 to 255.
-They are added to total to provide the final match length.
-A 255 value means there is another byte to read and add.
-There is no limit to the number of optional `255` bytes that can be present,
-and therefore no limit to representable match length,
-though real-life implementations are likely going to enforce limits for practical reasons (see more details in "Implementation Notes" section below).
-
-Note: this format has a maximum achievable compression ratio of about ~250.
-
-Decoding the `matchlength` reaches the end of current sequence.
-Next byte will be the start of another sequence, and therefore a new `token`.
-
-
-End of block conditions
--------------------------
-There are specific restrictions required to terminate an LZ4 block.
-
-1. The last sequence contains only literals.
-   The block ends right after the literals (no `offset` field).
-2. The last 5 bytes of input are always literals.
-   Therefore, the last sequence contains at least 5 bytes.
-   - Special : if input is smaller than 5 bytes,
-     there is only one sequence, it contains the whole input as literals.
-     Even empty input can be represented, using a zero byte,
-     interpreted as a final token without literal and without a match.
-3. The last match must start at least 12 bytes before the end of block.
-   The last match is part of the _penultimate_ sequence.
-   It is followed by the last sequence, which contains _only_ literals.
-   - Note that, as a consequence,
-     blocks < 12 bytes cannot be compressed.
-     And as an extension, _independent_ blocks < 13 bytes cannot be compressed,
-     because they must start by at least one literal,
-     that the match can then copy afterwards.
-
-When a block does not respect these end conditions,
-a conformant decoder is allowed to reject the block as incorrect.
-
-These rules are in place to ensure compatibility with
-a wide range of historical decoders
-which rely on these conditions for their speed-oriented design.
-
-Implementation notes
------------------------
-The LZ4 Block Format only defines the compressed format,
-it does not tell how to create a decoder or an encoder,
-which design is left free to the imagination of the implementer.
-
-However, thanks to experience, there are a number of typical topics that
-most implementations will have to consider.
-This section tries to provide a few guidelines.
-
-#### Metadata
-
-An LZ4-compressed Block requires additional metadata for proper decoding.
-Typically, a decoder will require the compressed block's size,
-and an upper bound of decompressed size.
-Other variants exist, such as knowing the decompressed size,
-and having an upper bound of the input size.
-The Block Format does not specify how to transmit such information,
-which is considered an out-of-band information channel.
-That's because in many cases, the information is present in the environment.
-For example, databases must store the size of their compressed block for indexing,
-and know that their decompressed block can't be larger than a certain threshold.
-
-If you need a format which is "self-contained",
-and also transports the necessary metadata for proper decoding on any platform,
-consider employing the [LZ4 Frame format] instead.
-
-#### Large lengths
-
-While the Block Format does not define any maximum value for length fields,
-in practice, most implementations will feature some form of limit,
-since it's expected for such values to be stored into registers of fixed bit width.
-
-If length fields use 64-bit registers,
-then it can be assumed that there is no practical limit,
-as it would require a single continuous block of multiple petabytes to reach it,
-which is unreasonable by today's standard.
-
-If length fields use 32-bit registers, then it can be overflowed,
-but requires a compressed block of size > 16 MB.
-Therefore, implementations that do not deal with compressed blocks > 16 MB are safe.
-However, if such a case is allowed,
-then it's recommended to check that no large length overflows the register.
-
-If length fields use 16-bit registers,
-then it's definitely possible to overflow such register,
-with less than < 300 bytes of compressed data.
-
-A conformant decoder should be able to detect length overflows when it's possible,
-and simply error out when that happens.
-The input block might not be invalid,
-it's just not decodable by the local decoder implementation.
-
-Note that, in order to be compatible with the larger LZ4 ecosystem,
-it's recommended to be able to read and represent lengths of up to 4 MB,
-and to accept blocks of size up to 4 MB.
-Such limits are compatible with 32-bit length registers,
-and prevent overflow of 32-bit registers.
-
-#### Safe decoding
-
-If a decoder receives compressed data from any external source,
-it is recommended to ensure that the decoder is resilient to corrupted input,
-and made safe from buffer overflow manipulations.
-Always ensure that read and write operations
-remain within the limits of provided buffers.
-
-Of particular importance, ensure that the nb of bytes instructed to copy
-does not overflow neither the input nor the output buffers.
-Ensure also, when reading an offset value, that the resulting position to copy
-does not reach beyond the beginning of the buffer.
-Such a situation can happen during the first 64 KB of decoded data.
-
-For more safety, test the decoder with fuzzers
-to ensure it's resilient to improbable sequences of conditions.
-Combine them with sanitizers, in order to catch overflows (asan)
-or initialization issues (msan).
-
-Pay some attention to offset 0 scenario, which is invalid,
-and therefore must not be blindly decoded:
-a naive implementation could preserve destination buffer content,
-which could then result in information disclosure
-if such buffer was uninitialized and still containing private data.
-For reference, in such a scenario, the reference LZ4 decoder
-clears the match segment with `0` bytes,
-though other solutions are certainly possible.
-
-Finally, pay attention to the "overlap match" scenario,
-when `matchlength` is larger than `offset`.
-In which case, since `match_pos + matchlength > current_pos`,
-some of the later bytes to copy do not exist yet,
-and will be generated during the early stage of match copy operation.
-Such scenario must be handled with special care.
-A common case is an offset of 1,
-meaning the last byte is repeated `matchlength` times.
-
-#### Compression techniques
-
-The core of a LZ4 compressor is to detect duplicated data across past 64 KB.
-The format makes no assumption nor limits to the way a compressor
-searches and selects matches within the source data block.
-For example, an upper compression limit can be reached,
-using a technique called "full optimal parsing", at high cpu and memory cost.
-But multiple other techniques can be considered,
-featuring distinct time / performance trade-offs.
-As long as the specified format is respected,
-the result will be compatible with and decodable by any compliant decoder.
diff --git a/librocksdb-sys/lz4/doc/lz4_Frame_format.md b/librocksdb-sys/lz4/doc/lz4_Frame_format.md
deleted file mode 100644
index 97a2cbe..0000000
--- a/librocksdb-sys/lz4/doc/lz4_Frame_format.md
+++ /dev/null
@@ -1,432 +0,0 @@
-LZ4 Frame Format Description
-============================
-
-### Notices
-
-Copyright (c) 2013-2020 Yann Collet
-
-Permission is granted to copy and distribute this document
-for any purpose and without charge,
-including translations into other languages
-and incorporation into compilations,
-provided that the copyright notice and this notice are preserved,
-and that any substantive changes or deletions from the original
-are clearly marked.
-Distribution of this document is unlimited.
-
-### Version
-
-1.6.2 (12/08/2020)
-
-
-Introduction
-------------
-
-The purpose of this document is to define a lossless compressed data format,
-that is independent of CPU type, operating system,
-file system and character set, suitable for
-File compression, Pipe and streaming compression
-using the [LZ4 algorithm](http://www.lz4.org).
-
-The data can be produced or consumed,
-even for an arbitrarily long sequentially presented input data stream,
-using only an a priori bounded amount of intermediate storage,
-and hence can be used in data communications.
-The format uses the LZ4 compression method,
-and optional [xxHash-32 checksum method](https://github.com/Cyan4973/xxHash),
-for detection of data corruption.
-
-The data format defined by this specification
-does not attempt to allow random access to compressed data.
-
-This specification is intended for use by implementers of software
-to compress data into LZ4 format and/or decompress data from LZ4 format.
-The text of the specification assumes a basic background in programming
-at the level of bits and other primitive data representations.
-
-Unless otherwise indicated below,
-a compliant compressor must produce data sets
-that conform to the specifications presented here.
-It doesn't need to support all options though.
-
-A compliant decompressor must be able to decompress
-at least one working set of parameters
-that conforms to the specifications presented here.
-It may also ignore checksums.
-Whenever it does not support a specific parameter within the compressed stream,
-it must produce a non-ambiguous error code
-and associated error message explaining which parameter is unsupported.
-
-
-General Structure of LZ4 Frame format
--------------------------------------
-
-| MagicNb | F. Descriptor | Block | (...) | EndMark | C. Checksum |
-|:-------:|:-------------:| ----- | ----- | ------- | ----------- |
-| 4 bytes |  3-15 bytes   |       |       | 4 bytes | 0-4 bytes   |
-
-__Magic Number__
-
-4 Bytes, Little endian format.
-Value : 0x184D2204
-
-__Frame Descriptor__
-
-3 to 15 Bytes, to be detailed in its own paragraph,
-as it is the most important part of the spec.
-
-The combined _Magic_Number_ and _Frame_Descriptor_ fields are sometimes
-called ___LZ4 Frame Header___. Its size varies between 7 and 19 bytes.
-
-__Data Blocks__
-
-To be detailed in its own paragraph.
-That’s where compressed data is stored.
-
-__EndMark__
-
-The flow of blocks ends when the last data block is followed by
-the 32-bit value `0x00000000`.
-
-__Content Checksum__
-
-_Content_Checksum_ verify that the full content has been decoded correctly.
-The content checksum is the result of [xxHash-32 algorithm]
-digesting the original (decoded) data as input, and a seed of zero.
-Content checksum is only present when its associated flag
-is set in the frame descriptor.
-Content Checksum validates the result,
-that all blocks were fully transmitted in the correct order and without error,
-and also that the encoding/decoding process itself generated no distortion.
-Its usage is recommended.
-
-The combined _EndMark_ and _Content_Checksum_ fields might sometimes be
-referred to as ___LZ4 Frame Footer___. Its size varies between 4 and 8 bytes.
-
-__Frame Concatenation__
-
-In some circumstances, it may be preferable to append multiple frames,
-for example in order to add new data to an existing compressed file
-without re-framing it.
-
-In such case, each frame has its own set of descriptor flags.
-Each frame is considered independent.
-The only relation between frames is their sequential order.
-
-The ability to decode multiple concatenated frames
-within a single stream or file
-is left outside of this specification.
-As an example, the reference lz4 command line utility behavior is
-to decode all concatenated frames in their sequential order.
-
-
-Frame Descriptor
-----------------
-
-| FLG     | BD      | (Content Size) | (Dictionary ID) | HC      |
-| ------- | ------- |:--------------:|:---------------:| ------- |
-| 1 byte  | 1 byte  |  0 - 8 bytes   |   0 - 4 bytes   | 1 byte  |
-
-The descriptor uses a minimum of 3 bytes,
-and up to 15 bytes depending on optional parameters.
-
-__FLG byte__
-
-|  BitNb  |  7-6  |   5   |    4     |  3   |    2     |    1     |   0  |
-| ------- |-------|-------|----------|------|----------|----------|------|
-|FieldName|Version|B.Indep|B.Checksum|C.Size|C.Checksum|*Reserved*|DictID|
-
-
-__BD byte__
-
-|  BitNb  |     7    |     6-5-4     |  3-2-1-0 |
-| ------- | -------- | ------------- | -------- |
-|FieldName|*Reserved*| Block MaxSize |*Reserved*|
-
-In the tables, bit 7 is highest bit, while bit 0 is lowest.
-
-__Version Number__
-
-2-bits field, must be set to `01`.
-Any other value cannot be decoded by this version of the specification.
-Other version numbers will use different flag layouts.
-
-__Block Independence flag__
-
-If this flag is set to “1”, blocks are independent.
-If this flag is set to “0”, each block depends on previous ones
-(up to LZ4 window size, which is 64 KB).
-In such case, it’s necessary to decode all blocks in sequence.
-
-Block dependency improves compression ratio, especially for small blocks.
-On the other hand, it makes random access or multi-threaded decoding impossible.
-
-__Block checksum flag__
-
-If this flag is set, each data block will be followed by a 4-bytes checksum,
-calculated by using the xxHash-32 algorithm on the raw (compressed) data block.
-The intention is to detect data corruption (storage or transmission errors)
-immediately, before decoding.
-Block checksum usage is optional.
-
-__Content Size flag__
-
-If this flag is set, the uncompressed size of data included within the frame
-will be present as an 8 bytes unsigned little endian value, after the flags.
-Content Size usage is optional.
-
-__Content checksum flag__
-
-If this flag is set, a 32-bits content checksum will be appended
-after the EndMark.
-
-__Dictionary ID flag__
-
-If this flag is set, a 4-bytes Dict-ID field will be present,
-after the descriptor flags and the Content Size.
-
-__Block Maximum Size__
-
-This information is useful to help the decoder allocate memory.
-Size here refers to the original (uncompressed) data size.
-Block Maximum Size is one value among the following table :
-
-|  0  |  1  |  2  |  3  |   4   |   5    |  6   |  7   |
-| --- | --- | --- | --- | ----- | ------ | ---- | ---- |
-| N/A | N/A | N/A | N/A | 64 KB | 256 KB | 1 MB | 4 MB |
-
-The decoder may refuse to allocate block sizes above any system-specific size.
-Unused values may be used in a future revision of the spec.
-A decoder conformant with the current version of the spec
-is only able to decode block sizes defined in this spec.
-
-__Reserved bits__
-
-Value of reserved bits **must** be 0 (zero).
-Reserved bit might be used in a future version of the specification,
-typically enabling new optional features.
-When this happens, a decoder respecting the current specification version
-shall not be able to decode such a frame.
-
-__Content Size__
-
-This is the original (uncompressed) size.
-This information is optional, and only present if the associated flag is set.
-Content size is provided using unsigned 8 Bytes, for a maximum of 16 Exabytes.
-Format is Little endian.
-This value is informational, typically for display or memory allocation.
-It can be skipped by a decoder, or used to validate content correctness.
-
-__Dictionary ID__
-
-Dict-ID is only present if the associated flag is set.
-It's an unsigned 32-bits value, stored using little-endian convention.
-A dictionary is useful to compress short input sequences.
-The compressor can take advantage of the dictionary context
-to encode the input in a more compact manner.
-It works as a kind of “known prefix” which is used by
-both the compressor and the decompressor to “warm-up” reference tables.
-
-The decompressor can use Dict-ID identifier to determine
-which dictionary must be used to correctly decode data.
-The compressor and the decompressor must use exactly the same dictionary.
-It's presumed that the 32-bits dictID uniquely identifies a dictionary.
-
-Within a single frame, a single dictionary can be defined.
-When the frame descriptor defines independent blocks,
-each block will be initialized with the same dictionary.
-If the frame descriptor defines linked blocks,
-the dictionary will only be used once, at the beginning of the frame.
-
-__Header Checksum__
-
-One-byte checksum of combined descriptor fields, including optional ones.
-The value is the second byte of `xxh32()` : ` (xxh32()>>8) & 0xFF `
-using zero as a seed, and the full Frame Descriptor as an input
-(including optional fields when they are present).
-A wrong checksum indicates that the descriptor is erroneous.
-
-
-Data Blocks
------------
-
-| Block Size |  data  | (Block Checksum) |
-|:----------:| ------ |:----------------:|
-|  4 bytes   |        |   0 - 4 bytes    |
-
-
-__Block Size__
-
-This field uses 4-bytes, format is little-endian.
-
-If the highest bit is set (`1`), the block is uncompressed.
-
-If the highest bit is not set (`0`), the block is LZ4-compressed,
-using the [LZ4 block format specification](https://github.com/lz4/lz4/blob/dev/doc/lz4_Block_format.md).
-
-All other bits give the size, in bytes, of the data section.
-The size does not include the block checksum if present.
-
-_Block_Size_ shall never be larger than _Block_Maximum_Size_.
-Such an outcome could potentially happen for non-compressible sources.
-In such a case, such data block must be passed using uncompressed format.
-
-A value of `0x00000000` is invalid, and signifies an _EndMark_ instead.
-Note that this is different from a value of `0x80000000` (highest bit set),
-which is an uncompressed block of size 0 (empty),
-which is valid, and therefore doesn't end a frame.
-Note that, if _Block_checksum_ is enabled,
-even an empty block must be followed by a 32-bit block checksum.
-
-__Data__
-
-Where the actual data to decode stands.
-It might be compressed or not, depending on previous field indications.
-
-When compressed, the data must respect the [LZ4 block format specification](https://github.com/lz4/lz4/blob/dev/doc/lz4_Block_format.md).
-
-Note that a block is not necessarily full.
-Uncompressed size of data can be any size __up to__ _Block_Maximum_Size_,
-so it may contain less data than the maximum block size.
-
-__Block checksum__
-
-Only present if the associated flag is set.
-This is a 4-bytes checksum value, in little endian format,
-calculated by using the [xxHash-32 algorithm] on the __raw__ (undecoded) data block,
-and a seed of zero.
-The intention is to detect data corruption (storage or transmission errors)
-before decoding.
-
-_Block_checksum_ can be cumulative with _Content_checksum_.
-
-[xxHash-32 algorithm]: https://github.com/Cyan4973/xxHash/blob/release/doc/xxhash_spec.md
-
-
-Skippable Frames
-----------------
-
-| Magic Number | Frame Size | User Data |
-|:------------:|:----------:| --------- |
-|   4 bytes    |  4 bytes   |           |
-
-Skippable frames allow the integration of user-defined data
-into a flow of concatenated frames.
-Its design is pretty straightforward,
-with the sole objective to allow the decoder to quickly skip
-over user-defined data and continue decoding.
-
-For the purpose of facilitating identification,
-it is discouraged to start a flow of concatenated frames with a skippable frame.
-If there is a need to start such a flow with some user data
-encapsulated into a skippable frame,
-it’s recommended to start with a zero-byte LZ4 frame
-followed by a skippable frame.
-This will make it easier for file type identifiers.
-
-
-__Magic Number__
-
-4 Bytes, Little endian format.
-Value : 0x184D2A5X, which means any value from 0x184D2A50 to 0x184D2A5F.
-All 16 values are valid to identify a skippable frame.
-
-__Frame Size__
-
-This is the size, in bytes, of the following User Data
-(without including the magic number nor the size field itself).
-4 Bytes, Little endian format, unsigned 32-bits.
-This means User Data can’t be bigger than (2^32-1) Bytes.
-
-__User Data__
-
-User Data can be anything. Data will just be skipped by the decoder.
-
-
-Legacy frame
-------------
-
-The Legacy frame format was defined into the initial versions of “LZ4Demo”.
-Newer compressors should not use this format anymore, as it is too restrictive.
-
-Main characteristics of the legacy format :
-
-- Fixed block size : 8 MB.
-- All blocks must be completely filled, except the last one.
-- All blocks are always compressed, even when compression is detrimental.
-- The last block is detected either because
-  it is followed by the “EOF” (End of File) mark,
-  or because it is followed by a known Frame Magic Number.
-- No checksum
-- Convention is Little endian
-
-| MagicNb | B.CSize | CData | B.CSize | CData |  (...)  | EndMark |
-| ------- | ------- | ----- | ------- | ----- | ------- | ------- |
-| 4 bytes | 4 bytes | CSize | 4 bytes | CSize | x times |   EOF   |
-
-
-__Magic Number__
-
-4 Bytes, Little endian format.
-Value : 0x184C2102
-
-__Block Compressed Size__
-
-This is the size, in bytes, of the following compressed data block.
-4 Bytes, Little endian format.
-
-__Data__
-
-Where the actual compressed data stands.
-Data is always compressed, even when compression is detrimental.
-
-__EndMark__
-
-End of legacy frame is implicit only.
-It must be followed by a standard EOF (End Of File) signal,
-whether it is a file or a stream.
-
-Alternatively, if the frame is followed by a valid Frame Magic Number,
-it is considered completed.
-This policy makes it possible to concatenate legacy frames.
-
-Any other value will be interpreted as a block size,
-and trigger an error if it does not fit within acceptable range.
-
-
-Version changes
----------------
-
-1.6.2 : clarifies specification of _EndMark_
-
-1.6.1 : introduced terms "LZ4 Frame Header" and "LZ4 Frame Footer"
-
-1.6.0 : restored Dictionary ID field in Frame header
-
-1.5.1 : changed document format to MarkDown
-
-1.5 : removed Dictionary ID from specification
-
-1.4.1 : changed wording from “stream” to “frame”
-
-1.4 : added skippable streams, re-added stream checksum
-
-1.3 : modified header checksum
-
-1.2 : reduced choice of “block size”, to postpone decision on “dynamic size of BlockSize Field”.
-
-1.1 : optional fields are now part of the descriptor
-
-1.0 : changed “block size” specification, adding a compressed/uncompressed flag
-
-0.9 : reduced scale of “block maximum size” table
-
-0.8 : removed : high compression flag
-
-0.7 : removed : stream checksum
-
-0.6 : settled : stream size uses 8 bytes, endian convention is little endian
-
-0.5: added copyright notice
-
-0.4 : changed format to Google Doc compatible OpenDocument
diff --git a/librocksdb-sys/lz4/doc/lz4_manual.html b/librocksdb-sys/lz4/doc/lz4_manual.html
deleted file mode 100644
index 6fafb21..0000000
--- a/librocksdb-sys/lz4/doc/lz4_manual.html
+++ /dev/null
@@ -1,613 +0,0 @@
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
-<title>1.9.4 Manual</title>
-</head>
-<body>
-<h1>1.9.4 Manual</h1>
-<hr>
-<a name="Contents"></a><h2>Contents</h2>
-<ol>
-<li><a href="#Chapter1">Introduction</a></li>
-<li><a href="#Chapter2">Version</a></li>
-<li><a href="#Chapter3">Tuning parameter</a></li>
-<li><a href="#Chapter4">Simple Functions</a></li>
-<li><a href="#Chapter5">Advanced Functions</a></li>
-<li><a href="#Chapter6">Streaming Compression Functions</a></li>
-<li><a href="#Chapter7">Streaming Decompression Functions</a></li>
-<li><a href="#Chapter8">Experimental section</a></li>
-<li><a href="#Chapter9">Private Definitions</a></li>
-<li><a href="#Chapter10">Obsolete Functions</a></li>
-</ol>
-<hr>
-<a name="Chapter1"></a><h2>Introduction</h2><pre>
-  LZ4 is lossless compression algorithm, providing compression speed >500 MB/s per core,
-  scalable with multi-cores CPU. It features an extremely fast decoder, with speed in
-  multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.
-
-  The LZ4 compression library provides in-memory compression and decompression functions.
-  It gives full buffer control to user.
-  Compression can be done in:
-    - a single step (described as Simple Functions)
-    - a single step, reusing a context (described in Advanced Functions)
-    - unbounded multiple steps (described as Streaming compression)
-
-  lz4.h generates and decodes LZ4-compressed blocks (doc/lz4_Block_format.md).
-  Decompressing such a compressed block requires additional metadata.
-  Exact metadata depends on exact decompression function.
-  For the typical case of LZ4_decompress_safe(),
-  metadata includes block's compressed size, and maximum bound of decompressed size.
-  Each application is free to encode and pass such metadata in whichever way it wants.
-
-  lz4.h only handle blocks, it can not generate Frames.
-
-  Blocks are different from Frames (doc/lz4_Frame_format.md).
-  Frames bundle both blocks and metadata in a specified manner.
-  Embedding metadata is required for compressed data to be self-contained and portable.
-  Frame format is delivered through a companion API, declared in lz4frame.h.
-  The `lz4` CLI can only manage frames.
-<BR></pre>
-
-<pre><b>#if defined(LZ4_FREESTANDING) && (LZ4_FREESTANDING == 1)
-#  define LZ4_HEAPMODE 0
-#  define LZ4HC_HEAPMODE 0
-#  define LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION 1
-#  if !defined(LZ4_memcpy)
-#    error "LZ4_FREESTANDING requires macro 'LZ4_memcpy'."
-#  endif
-#  if !defined(LZ4_memset)
-#    error "LZ4_FREESTANDING requires macro 'LZ4_memset'."
-#  endif
-#  if !defined(LZ4_memmove)
-#    error "LZ4_FREESTANDING requires macro 'LZ4_memmove'."
-#  endif
-#elif ! defined(LZ4_FREESTANDING)
-#  define LZ4_FREESTANDING 0
-#endif
-</b><p>  When this macro is set to 1, it enables "freestanding mode" that is
-  suitable for typical freestanding environment which doesn't support
-  standard C library.
-
-  - LZ4_FREESTANDING is a compile-time switch.
-  - It requires the following macros to be defined:
-    LZ4_memcpy, LZ4_memmove, LZ4_memset.
-  - It only enables LZ4/HC functions which don't use heap.
-    All LZ4F_* functions are not supported.
-  - See tests/freestanding.c to check its basic setup.
- 
-</p></pre><BR>
-
-<a name="Chapter2"></a><h2>Version</h2><pre></pre>
-
-<pre><b>int LZ4_versionNumber (void);  </b>/**< library version number; useful to check dll version; requires v1.3.0+ */<b>
-</b></pre><BR>
-<pre><b>const char* LZ4_versionString (void);   </b>/**< library version string; useful to check dll version; requires v1.7.5+ */<b>
-</b></pre><BR>
-<a name="Chapter3"></a><h2>Tuning parameter</h2><pre></pre>
-
-<pre><b>#ifndef LZ4_MEMORY_USAGE
-# define LZ4_MEMORY_USAGE LZ4_MEMORY_USAGE_DEFAULT
-#endif
-</b><p> Memory usage formula : N->2^N Bytes (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; )
- Increasing memory usage improves compression ratio, at the cost of speed.
- Reduced memory usage may improve speed at the cost of ratio, thanks to better cache locality.
- Default value is 14, for 16KB, which nicely fits into Intel x86 L1 cache
- 
-</p></pre><BR>
-
-<a name="Chapter4"></a><h2>Simple Functions</h2><pre></pre>
-
-<pre><b>int LZ4_compress_default(const char* src, char* dst, int srcSize, int dstCapacity);
-</b><p>  Compresses 'srcSize' bytes from buffer 'src'
-  into already allocated 'dst' buffer of size 'dstCapacity'.
-  Compression is guaranteed to succeed if 'dstCapacity' >= LZ4_compressBound(srcSize).
-  It also runs faster, so it's a recommended setting.
-  If the function cannot compress 'src' into a more limited 'dst' budget,
-  compression stops *immediately*, and the function result is zero.
-  In which case, 'dst' content is undefined (invalid).
-      srcSize : max supported value is LZ4_MAX_INPUT_SIZE.
-      dstCapacity : size of buffer 'dst' (which must be already allocated)
-     @return  : the number of bytes written into buffer 'dst' (necessarily <= dstCapacity)
-                or 0 if compression fails
- Note : This function is protected against buffer overflow scenarios (never writes outside 'dst' buffer, nor read outside 'source' buffer).
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_decompress_safe (const char* src, char* dst, int compressedSize, int dstCapacity);
-</b><p>  compressedSize : is the exact complete size of the compressed block.
-  dstCapacity : is the size of destination buffer (which must be already allocated), presumed an upper bound of decompressed size.
- @return : the number of bytes decompressed into destination buffer (necessarily <= dstCapacity)
-           If destination buffer is not large enough, decoding will stop and output an error code (negative value).
-           If the source stream is detected malformed, the function will stop decoding and return a negative result.
- Note 1 : This function is protected against malicious data packets :
-          it will never writes outside 'dst' buffer, nor read outside 'source' buffer,
-          even if the compressed block is maliciously modified to order the decoder to do these actions.
-          In such case, the decoder stops immediately, and considers the compressed block malformed.
- Note 2 : compressedSize and dstCapacity must be provided to the function, the compressed block does not contain them.
-          The implementation is free to send / store / derive this information in whichever way is most beneficial.
-          If there is a need for a different format which bundles together both compressed data and its metadata, consider looking at lz4frame.h instead.
- 
-</p></pre><BR>
-
-<a name="Chapter5"></a><h2>Advanced Functions</h2><pre></pre>
-
-<pre><b>int LZ4_compressBound(int inputSize);
-</b><p>    Provides the maximum size that LZ4 compression may output in a "worst case" scenario (input data not compressible)
-    This function is primarily useful for memory allocation purposes (destination buffer size).
-    Macro LZ4_COMPRESSBOUND() is also provided for compilation-time evaluation (stack memory allocation for example).
-    Note that LZ4_compress_default() compresses faster when dstCapacity is >= LZ4_compressBound(srcSize)
-        inputSize  : max supported value is LZ4_MAX_INPUT_SIZE
-        return : maximum output size in a "worst case" scenario
-              or 0, if input size is incorrect (too large or negative)
-</p></pre><BR>
-
-<pre><b>int LZ4_compress_fast (const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-</b><p>    Same as LZ4_compress_default(), but allows selection of "acceleration" factor.
-    The larger the acceleration value, the faster the algorithm, but also the lesser the compression.
-    It's a trade-off. It can be fine tuned, with each successive value providing roughly +~3% to speed.
-    An acceleration value of "1" is the same as regular LZ4_compress_default()
-    Values <= 0 will be replaced by LZ4_ACCELERATION_DEFAULT (currently == 1, see lz4.c).
-    Values > LZ4_ACCELERATION_MAX will be replaced by LZ4_ACCELERATION_MAX (currently == 65537, see lz4.c).
-</p></pre><BR>
-
-<pre><b>int LZ4_sizeofState(void);
-int LZ4_compress_fast_extState (void* state, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-</b><p>  Same as LZ4_compress_fast(), using an externally allocated memory space for its state.
-  Use LZ4_sizeofState() to know how much memory must be allocated,
-  and allocate it on 8-bytes boundaries (using `malloc()` typically).
-  Then, provide this buffer as `void* state` to compression function.
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_compress_destSize (const char* src, char* dst, int* srcSizePtr, int targetDstSize);
-</b><p>  Reverse the logic : compresses as much data as possible from 'src' buffer
-  into already allocated buffer 'dst', of size >= 'targetDestSize'.
-  This function either compresses the entire 'src' content into 'dst' if it's large enough,
-  or fill 'dst' buffer completely with as much data as possible from 'src'.
-  note: acceleration parameter is fixed to "default".
-
- *srcSizePtr : will be modified to indicate how many bytes where read from 'src' to fill 'dst'.
-               New value is necessarily <= input value.
- @return : Nb bytes written into 'dst' (necessarily <= targetDestSize)
-           or 0 if compression fails.
-
- Note : from v1.8.2 to v1.9.1, this function had a bug (fixed un v1.9.2+):
-        the produced compressed content could, in specific circumstances,
-        require to be decompressed into a destination buffer larger
-        by at least 1 byte than the content to decompress.
-        If an application uses `LZ4_compress_destSize()`,
-        it's highly recommended to update liblz4 to v1.9.2 or better.
-        If this can't be done or ensured,
-        the receiving decompression function should provide
-        a dstCapacity which is > decompressedSize, by at least 1 byte.
-        See https://github.com/lz4/lz4/issues/859 for details
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_decompress_safe_partial (const char* src, char* dst, int srcSize, int targetOutputSize, int dstCapacity);
-</b><p>  Decompress an LZ4 compressed block, of size 'srcSize' at position 'src',
-  into destination buffer 'dst' of size 'dstCapacity'.
-  Up to 'targetOutputSize' bytes will be decoded.
-  The function stops decoding on reaching this objective.
-  This can be useful to boost performance
-  whenever only the beginning of a block is required.
-
- @return : the number of bytes decoded in `dst` (necessarily <= targetOutputSize)
-           If source stream is detected malformed, function returns a negative result.
-
-  Note 1 : @return can be < targetOutputSize, if compressed block contains less data.
-
-  Note 2 : targetOutputSize must be <= dstCapacity
-
-  Note 3 : this function effectively stops decoding on reaching targetOutputSize,
-           so dstCapacity is kind of redundant.
-           This is because in older versions of this function,
-           decoding operation would still write complete sequences.
-           Therefore, there was no guarantee that it would stop writing at exactly targetOutputSize,
-           it could write more bytes, though only up to dstCapacity.
-           Some "margin" used to be required for this operation to work properly.
-           Thankfully, this is no longer necessary.
-           The function nonetheless keeps the same signature, in an effort to preserve API compatibility.
-
-  Note 4 : If srcSize is the exact size of the block,
-           then targetOutputSize can be any value,
-           including larger than the block's decompressed size.
-           The function will, at most, generate block's decompressed size.
-
-  Note 5 : If srcSize is _larger_ than block's compressed size,
-           then targetOutputSize **MUST** be <= block's decompressed size.
-           Otherwise, *silent corruption will occur*.
- 
-</p></pre><BR>
-
-<a name="Chapter6"></a><h2>Streaming Compression Functions</h2><pre></pre>
-
-<pre><b>void LZ4_resetStream_fast (LZ4_stream_t* streamPtr);
-</b><p>  Use this to prepare an LZ4_stream_t for a new chain of dependent blocks
-  (e.g., LZ4_compress_fast_continue()).
-
-  An LZ4_stream_t must be initialized once before usage.
-  This is automatically done when created by LZ4_createStream().
-  However, should the LZ4_stream_t be simply declared on stack (for example),
-  it's necessary to initialize it first, using LZ4_initStream().
-
-  After init, start any new stream with LZ4_resetStream_fast().
-  A same LZ4_stream_t can be re-used multiple times consecutively
-  and compress multiple streams,
-  provided that it starts each new stream with LZ4_resetStream_fast().
-
-  LZ4_resetStream_fast() is much faster than LZ4_initStream(),
-  but is not compatible with memory regions containing garbage data.
-
-  Note: it's only useful to call LZ4_resetStream_fast()
-        in the context of streaming compression.
-        The *extState* functions perform their own resets.
-        Invoking LZ4_resetStream_fast() before is redundant, and even counterproductive.
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_loadDict (LZ4_stream_t* streamPtr, const char* dictionary, int dictSize);
-</b><p>  Use this function to reference a static dictionary into LZ4_stream_t.
-  The dictionary must remain available during compression.
-  LZ4_loadDict() triggers a reset, so any previous data will be forgotten.
-  The same dictionary will have to be loaded on decompression side for successful decoding.
-  Dictionary are useful for better compression of small data (KB range).
-  While LZ4 accept any input as dictionary,
-  results are generally better when using Zstandard's Dictionary Builder.
-  Loading a size of 0 is allowed, and is the same as reset.
- @return : loaded dictionary size, in bytes (necessarily <= 64 KB)
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_compress_fast_continue (LZ4_stream_t* streamPtr, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-</b><p>  Compress 'src' content using data from previously compressed blocks, for better compression ratio.
- 'dst' buffer must be already allocated.
-  If dstCapacity >= LZ4_compressBound(srcSize), compression is guaranteed to succeed, and runs faster.
-
- @return : size of compressed block
-           or 0 if there is an error (typically, cannot fit into 'dst').
-
-  Note 1 : Each invocation to LZ4_compress_fast_continue() generates a new block.
-           Each block has precise boundaries.
-           Each block must be decompressed separately, calling LZ4_decompress_*() with relevant metadata.
-           It's not possible to append blocks together and expect a single invocation of LZ4_decompress_*() to decompress them together.
-
-  Note 2 : The previous 64KB of source data is __assumed__ to remain present, unmodified, at same address in memory !
-
-  Note 3 : When input is structured as a double-buffer, each buffer can have any size, including < 64 KB.
-           Make sure that buffers are separated, by at least one byte.
-           This construction ensures that each block only depends on previous block.
-
-  Note 4 : If input buffer is a ring-buffer, it can have any size, including < 64 KB.
-
-  Note 5 : After an error, the stream status is undefined (invalid), it can only be reset or freed.
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_saveDict (LZ4_stream_t* streamPtr, char* safeBuffer, int maxDictSize);
-</b><p>  If last 64KB data cannot be guaranteed to remain available at its current memory location,
-  save it into a safer place (char* safeBuffer).
-  This is schematically equivalent to a memcpy() followed by LZ4_loadDict(),
-  but is much faster, because LZ4_saveDict() doesn't need to rebuild tables.
- @return : saved dictionary size in bytes (necessarily <= maxDictSize), or 0 if error.
- 
-</p></pre><BR>
-
-<a name="Chapter7"></a><h2>Streaming Decompression Functions</h2><pre>  Bufferless synchronous API
-<BR></pre>
-
-<pre><b>#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4_streamDecode_t* LZ4_createStreamDecode(void);
-int                 LZ4_freeStreamDecode (LZ4_streamDecode_t* LZ4_stream);
-#endif </b>/* !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION) */<b>
-</b><p>  creation / destruction of streaming decompression tracking context.
-  A tracking context can be re-used multiple times.
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_setStreamDecode (LZ4_streamDecode_t* LZ4_streamDecode, const char* dictionary, int dictSize);
-</b><p>  An LZ4_streamDecode_t context can be allocated once and re-used multiple times.
-  Use this function to start decompression of a new stream of blocks.
-  A dictionary can optionally be set. Use NULL or size 0 for a reset order.
-  Dictionary is presumed stable : it must remain accessible and unmodified during next decompression.
- @return : 1 if OK, 0 if error
- 
-</p></pre><BR>
-
-<pre><b>int LZ4_decoderRingBufferSize(int maxBlockSize);
-#define LZ4_DECODER_RING_BUFFER_SIZE(maxBlockSize) (65536 + 14 + (maxBlockSize))  </b>/* for static allocation; maxBlockSize presumed valid */<b>
-</b><p>  Note : in a ring buffer scenario (optional),
-  blocks are presumed decompressed next to each other
-  up to the moment there is not enough remaining space for next block (remainingSize < maxBlockSize),
-  at which stage it resumes from beginning of ring buffer.
-  When setting such a ring buffer for streaming decompression,
-  provides the minimum size of this ring buffer
-  to be compatible with any source respecting maxBlockSize condition.
- @return : minimum ring buffer size,
-           or 0 if there is an error (invalid maxBlockSize).
- 
-</p></pre><BR>
-
-<pre><b>int
-LZ4_decompress_safe_continue (LZ4_streamDecode_t* LZ4_streamDecode,
-                        const char* src, char* dst,
-                        int srcSize, int dstCapacity);
-</b><p>  These decoding functions allow decompression of consecutive blocks in "streaming" mode.
-  A block is an unsplittable entity, it must be presented entirely to a decompression function.
-  Decompression functions only accepts one block at a time.
-  The last 64KB of previously decoded data *must* remain available and unmodified at the memory position where they were decoded.
-  If less than 64KB of data has been decoded, all the data must be present.
-
-  Special : if decompression side sets a ring buffer, it must respect one of the following conditions :
-  - Decompression buffer size is _at least_ LZ4_decoderRingBufferSize(maxBlockSize).
-    maxBlockSize is the maximum size of any single block. It can have any value > 16 bytes.
-    In which case, encoding and decoding buffers do not need to be synchronized.
-    Actually, data can be produced by any source compliant with LZ4 format specification, and respecting maxBlockSize.
-  - Synchronized mode :
-    Decompression buffer size is _exactly_ the same as compression buffer size,
-    and follows exactly same update rule (block boundaries at same positions),
-    and decoding function is provided with exact decompressed size of each block (exception for last block of the stream),
-    _then_ decoding & encoding ring buffer can have any size, including small ones ( < 64 KB).
-  - Decompression buffer is larger than encoding buffer, by a minimum of maxBlockSize more bytes.
-    In which case, encoding and decoding buffers do not need to be synchronized,
-    and encoding ring buffer can have any size, including small ones ( < 64 KB).
-
-  Whenever these conditions are not possible,
-  save the last 64KB of decoded data into a safe buffer where it can't be modified during decompression,
-  then indicate where this data is saved using LZ4_setStreamDecode(), before decompressing next block.
-</p></pre><BR>
-
-<pre><b>int
-LZ4_decompress_safe_usingDict(const char* src, char* dst,
-                              int srcSize, int dstCapacity,
-                              const char* dictStart, int dictSize);
-</b><p>  These decoding functions work the same as
-  a combination of LZ4_setStreamDecode() followed by LZ4_decompress_*_continue()
-  They are stand-alone, and don't need an LZ4_streamDecode_t structure.
-  Dictionary is presumed stable : it must remain accessible and unmodified during decompression.
-  Performance tip : Decompression speed can be substantially increased
-                    when dst == dictStart + dictSize.
- 
-</p></pre><BR>
-
-<a name="Chapter8"></a><h2>Experimental section</h2><pre>
- Symbols declared in this section must be considered unstable. Their
- signatures or semantics may change, or they may be removed altogether in the
- future. They are therefore only safe to depend on when the caller is
- statically linked against the library.
-
- To protect against unsafe usage, not only are the declarations guarded,
- the definitions are hidden by default
- when building LZ4 as a shared/dynamic library.
-
- In order to access these declarations,
- define LZ4_STATIC_LINKING_ONLY in your application
- before including LZ4's headers.
-
- In order to make their implementations accessible dynamically, you must
- define LZ4_PUBLISH_STATIC_FUNCTIONS when building the LZ4 library.
-<BR></pre>
-
-<pre><b>LZ4LIB_STATIC_API int LZ4_compress_fast_extState_fastReset (void* state, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-</b><p>  A variant of LZ4_compress_fast_extState().
-
-  Using this variant avoids an expensive initialization step.
-  It is only safe to call if the state buffer is known to be correctly initialized already
-  (see above comment on LZ4_resetStream_fast() for a definition of "correctly initialized").
-  From a high level, the difference is that
-  this function initializes the provided state with a call to something like LZ4_resetStream_fast()
-  while LZ4_compress_fast_extState() starts with a call to LZ4_resetStream().
- 
-</p></pre><BR>
-
-<pre><b>LZ4LIB_STATIC_API void
-LZ4_attach_dictionary(LZ4_stream_t* workingStream,
-                const LZ4_stream_t* dictionaryStream);
-</b><p>  This is an experimental API that allows
-  efficient use of a static dictionary many times.
-
-  Rather than re-loading the dictionary buffer into a working context before
-  each compression, or copying a pre-loaded dictionary's LZ4_stream_t into a
-  working LZ4_stream_t, this function introduces a no-copy setup mechanism,
-  in which the working stream references the dictionary stream in-place.
-
-  Several assumptions are made about the state of the dictionary stream.
-  Currently, only streams which have been prepared by LZ4_loadDict() should
-  be expected to work.
-
-  Alternatively, the provided dictionaryStream may be NULL,
-  in which case any existing dictionary stream is unset.
-
-  If a dictionary is provided, it replaces any pre-existing stream history.
-  The dictionary contents are the only history that can be referenced and
-  logically immediately precede the data compressed in the first subsequent
-  compression call.
-
-  The dictionary will only remain attached to the working stream through the
-  first compression call, at the end of which it is cleared. The dictionary
-  stream (and source buffer) must remain in-place / accessible / unchanged
-  through the completion of the first compression call on the stream.
- 
-</p></pre><BR>
-
-<pre><b></b><p>
- It's possible to have input and output sharing the same buffer,
- for highly constrained memory environments.
- In both cases, it requires input to lay at the end of the buffer,
- and decompression to start at beginning of the buffer.
- Buffer size must feature some margin, hence be larger than final size.
-
- |<------------------------buffer--------------------------------->|
-                             |<-----------compressed data--------->|
- |<-----------decompressed size------------------>|
-                                                  |<----margin---->|
-
- This technique is more useful for decompression,
- since decompressed size is typically larger,
- and margin is short.
-
- In-place decompression will work inside any buffer
- which size is >= LZ4_DECOMPRESS_INPLACE_BUFFER_SIZE(decompressedSize).
- This presumes that decompressedSize > compressedSize.
- Otherwise, it means compression actually expanded data,
- and it would be more efficient to store such data with a flag indicating it's not compressed.
- This can happen when data is not compressible (already compressed, or encrypted).
-
- For in-place compression, margin is larger, as it must be able to cope with both
- history preservation, requiring input data to remain unmodified up to LZ4_DISTANCE_MAX,
- and data expansion, which can happen when input is not compressible.
- As a consequence, buffer size requirements are much higher,
- and memory savings offered by in-place compression are more limited.
-
- There are ways to limit this cost for compression :
- - Reduce history size, by modifying LZ4_DISTANCE_MAX.
-   Note that it is a compile-time constant, so all compressions will apply this limit.
-   Lower values will reduce compression ratio, except when input_size < LZ4_DISTANCE_MAX,
-   so it's a reasonable trick when inputs are known to be small.
- - Require the compressor to deliver a "maximum compressed size".
-   This is the `dstCapacity` parameter in `LZ4_compress*()`.
-   When this size is < LZ4_COMPRESSBOUND(inputSize), then compression can fail,
-   in which case, the return code will be 0 (zero).
-   The caller must be ready for these cases to happen,
-   and typically design a backup scheme to send data uncompressed.
- The combination of both techniques can significantly reduce
- the amount of margin required for in-place compression.
-
- In-place compression can work in any buffer
- which size is >= (maxCompressedSize)
- with maxCompressedSize == LZ4_COMPRESSBOUND(srcSize) for guaranteed compression success.
- LZ4_COMPRESS_INPLACE_BUFFER_SIZE() depends on both maxCompressedSize and LZ4_DISTANCE_MAX,
- so it's possible to reduce memory requirements by playing with them.
- 
-</p></pre><BR>
-
-<pre><b>#define LZ4_DECOMPRESS_INPLACE_BUFFER_SIZE(decompressedSize)   ((decompressedSize) + LZ4_DECOMPRESS_INPLACE_MARGIN(decompressedSize))  </b>/**< note: presumes that compressedSize < decompressedSize. note2: margin is overestimated a bit, since it could use compressedSize instead */<b>
-</b></pre><BR>
-<pre><b>#define LZ4_COMPRESS_INPLACE_BUFFER_SIZE(maxCompressedSize)   ((maxCompressedSize) + LZ4_COMPRESS_INPLACE_MARGIN)  </b>/**< maxCompressedSize is generally LZ4_COMPRESSBOUND(inputSize), but can be set to any lower value, with the risk that compression can fail (return code 0(zero)) */<b>
-</b></pre><BR>
-<a name="Chapter9"></a><h2>Private Definitions</h2><pre>
- Do not use these definitions directly.
- They are only exposed to allow static allocation of `LZ4_stream_t` and `LZ4_streamDecode_t`.
- Accessing members will expose user code to API and/or ABI break in future versions of the library.
-<BR></pre>
-
-<pre><b></b><p>  Never ever use below internal definitions directly !
-  These definitions are not API/ABI safe, and may change in future versions.
-  If you need static allocation, declare or allocate an LZ4_stream_t object.
-</p></pre><BR>
-
-<pre><b>LZ4_stream_t* LZ4_initStream (void* buffer, size_t size);
-</b><p>  An LZ4_stream_t structure must be initialized at least once.
-  This is automatically done when invoking LZ4_createStream(),
-  but it's not when the structure is simply declared on stack (for example).
-
-  Use LZ4_initStream() to properly initialize a newly declared LZ4_stream_t.
-  It can also initialize any arbitrary buffer of sufficient size,
-  and will @return a pointer of proper type upon initialization.
-
-  Note : initialization fails if size and alignment conditions are not respected.
-         In which case, the function will @return NULL.
-  Note2: An LZ4_stream_t structure guarantees correct alignment and size.
-  Note3: Before v1.9.0, use LZ4_resetStream() instead
-</p></pre><BR>
-
-<pre><b>typedef struct {
-    const LZ4_byte* externalDict;
-    const LZ4_byte* prefixEnd;
-    size_t extDictSize;
-    size_t prefixSize;
-} LZ4_streamDecode_t_internal;
-</b><p>  Never ever use below internal definitions directly !
-  These definitions are not API/ABI safe, and may change in future versions.
-  If you need static allocation, declare or allocate an LZ4_streamDecode_t object.
-</p></pre><BR>
-
-<a name="Chapter10"></a><h2>Obsolete Functions</h2><pre></pre>
-
-<pre><b>#ifdef LZ4_DISABLE_DEPRECATE_WARNINGS
-#  define LZ4_DEPRECATED(message)   </b>/* disable deprecation warnings */<b>
-#else
-#  if defined (__cplusplus) && (__cplusplus >= 201402) </b>/* C++14 or greater */<b>
-#    define LZ4_DEPRECATED(message) [[deprecated(message)]]
-#  elif defined(_MSC_VER)
-#    define LZ4_DEPRECATED(message) __declspec(deprecated(message))
-#  elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ * 10 + __GNUC_MINOR__ >= 45))
-#    define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
-#  elif defined(__GNUC__) && (__GNUC__ * 10 + __GNUC_MINOR__ >= 31)
-#    define LZ4_DEPRECATED(message) __attribute__((deprecated))
-#  else
-#    pragma message("WARNING: LZ4_DEPRECATED needs custom implementation for this compiler")
-#    define LZ4_DEPRECATED(message)   </b>/* disabled */<b>
-#  endif
-#endif </b>/* LZ4_DISABLE_DEPRECATE_WARNINGS */<b>
-</b><p>
-  Deprecated functions make the compiler generate a warning when invoked.
-  This is meant to invite users to update their source code.
-  Should deprecation warnings be a problem, it is generally possible to disable them,
-  typically with -Wno-deprecated-declarations for gcc
-  or _CRT_SECURE_NO_WARNINGS in Visual.
-
-  Another method is to define LZ4_DISABLE_DEPRECATE_WARNINGS
-  before including the header file.
- 
-</p></pre><BR>
-
-<pre><b>LZ4_DEPRECATED("use LZ4_compress_default() instead")       LZ4LIB_API int LZ4_compress               (const char* src, char* dest, int srcSize);
-LZ4_DEPRECATED("use LZ4_compress_default() instead")       LZ4LIB_API int LZ4_compress_limitedOutput (const char* src, char* dest, int srcSize, int maxOutputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_withState               (void* state, const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_limitedOutput_withState (void* state, const char* source, char* dest, int inputSize, int maxOutputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_continue                (LZ4_stream_t* LZ4_streamPtr, const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_limitedOutput_continue  (LZ4_stream_t* LZ4_streamPtr, const char* source, char* dest, int inputSize, int maxOutputSize);
-</b><p></p></pre><BR>
-
-<pre><b>LZ4_DEPRECATED("use LZ4_decompress_fast() instead") LZ4LIB_API int LZ4_uncompress (const char* source, char* dest, int outputSize);
-LZ4_DEPRECATED("use LZ4_decompress_safe() instead") LZ4LIB_API int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize);
-</b><p></p></pre><BR>
-
-<pre><b>LZ4_DEPRECATED("use LZ4_decompress_safe_usingDict() instead") LZ4LIB_API int LZ4_decompress_safe_withPrefix64k (const char* src, char* dst, int compressedSize, int maxDstSize);
-LZ4_DEPRECATED("use LZ4_decompress_fast_usingDict() instead") LZ4LIB_API int LZ4_decompress_fast_withPrefix64k (const char* src, char* dst, int originalSize);
-</b><p></p></pre><BR>
-
-<pre><b>LZ4_DEPRECATED("This function is deprecated and unsafe. Consider using LZ4_decompress_safe() instead")
-int LZ4_decompress_fast (const char* src, char* dst, int originalSize);
-LZ4_DEPRECATED("This function is deprecated and unsafe. Consider using LZ4_decompress_safe_continue() instead")
-int LZ4_decompress_fast_continue (LZ4_streamDecode_t* LZ4_streamDecode, const char* src, char* dst, int originalSize);
-LZ4_DEPRECATED("This function is deprecated and unsafe. Consider using LZ4_decompress_safe_usingDict() instead")
-int LZ4_decompress_fast_usingDict (const char* src, char* dst, int originalSize, const char* dictStart, int dictSize);
-</b><p>  These functions used to be faster than LZ4_decompress_safe(),
-  but this is no longer the case. They are now slower.
-  This is because LZ4_decompress_fast() doesn't know the input size,
-  and therefore must progress more cautiously into the input buffer to not read beyond the end of block.
-  On top of that `LZ4_decompress_fast()` is not protected vs malformed or malicious inputs, making it a security liability.
-  As a consequence, LZ4_decompress_fast() is strongly discouraged, and deprecated.
-
-  The last remaining LZ4_decompress_fast() specificity is that
-  it can decompress a block without knowing its compressed size.
-  Such functionality can be achieved in a more secure manner
-  by employing LZ4_decompress_safe_partial().
-
-  Parameters:
-  originalSize : is the uncompressed size to regenerate.
-                 `dst` must be already allocated, its size must be >= 'originalSize' bytes.
- @return : number of bytes read from source buffer (== compressed size).
-           The function expects to finish at block's end exactly.
-           If the source stream is detected malformed, the function stops decoding and returns a negative result.
-  note : LZ4_decompress_fast*() requires originalSize. Thanks to this information, it never writes past the output buffer.
-         However, since it doesn't know its 'src' size, it may read an unknown amount of input, past input buffer bounds.
-         Also, since match offsets are not validated, match reads from 'src' may underflow too.
-         These issues never happen if input (compressed) data is correct.
-         But they may happen if input data is invalid (error or intentional tampering).
-         As a consequence, use these functions in trusted environments with trusted data **only**.
- 
-</p></pre><BR>
-
-<pre><b>void LZ4_resetStream (LZ4_stream_t* streamPtr);
-</b><p>  An LZ4_stream_t structure must be initialized at least once.
-  This is done with LZ4_initStream(), or LZ4_resetStream().
-  Consider switching to LZ4_initStream(),
-  invoking LZ4_resetStream() will trigger deprecation warnings in the future.
- 
-</p></pre><BR>
-
-</html>
-</body>
diff --git a/librocksdb-sys/lz4/doc/lz4frame_manual.html b/librocksdb-sys/lz4/doc/lz4frame_manual.html
deleted file mode 100644
index cfb437e..0000000
--- a/librocksdb-sys/lz4/doc/lz4frame_manual.html
+++ /dev/null
@@ -1,455 +0,0 @@
-<html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
-<title>1.9.4 Manual</title>
-</head>
-<body>
-<h1>1.9.4 Manual</h1>
-<hr>
-<a name="Contents"></a><h2>Contents</h2>
-<ol>
-<li><a href="#Chapter1">Introduction</a></li>
-<li><a href="#Chapter2">Compiler specifics</a></li>
-<li><a href="#Chapter3">Error management</a></li>
-<li><a href="#Chapter4">Frame compression types</a></li>
-<li><a href="#Chapter5">Simple compression function</a></li>
-<li><a href="#Chapter6">Advanced compression functions</a></li>
-<li><a href="#Chapter7">Resource Management</a></li>
-<li><a href="#Chapter8">Compression</a></li>
-<li><a href="#Chapter9">Decompression functions</a></li>
-<li><a href="#Chapter10">Streaming decompression functions</a></li>
-<li><a href="#Chapter11">Bulk processing dictionary API</a></li>
-</ol>
-<hr>
-<a name="Chapter1"></a><h2>Introduction</h2><pre>
- lz4frame.h implements LZ4 frame specification: see doc/lz4_Frame_format.md .
- LZ4 Frames are compatible with `lz4` CLI,
- and designed to be interoperable with any system.
-<BR></pre>
-
-<a name="Chapter2"></a><h2>Compiler specifics</h2><pre></pre>
-
-<a name="Chapter3"></a><h2>Error management</h2><pre></pre>
-
-<pre><b>unsigned    LZ4F_isError(LZ4F_errorCode_t code);   </b>/**< tells when a function result is an error code */<b>
-</b></pre><BR>
-<pre><b>const char* LZ4F_getErrorName(LZ4F_errorCode_t code);   </b>/**< return error code string; for debugging */<b>
-</b></pre><BR>
-<a name="Chapter4"></a><h2>Frame compression types</h2><pre> 
-<BR></pre>
-
-<pre><b>typedef enum {
-    LZ4F_default=0,
-    LZ4F_max64KB=4,
-    LZ4F_max256KB=5,
-    LZ4F_max1MB=6,
-    LZ4F_max4MB=7
-    LZ4F_OBSOLETE_ENUM(max64KB)
-    LZ4F_OBSOLETE_ENUM(max256KB)
-    LZ4F_OBSOLETE_ENUM(max1MB)
-    LZ4F_OBSOLETE_ENUM(max4MB)
-} LZ4F_blockSizeID_t;
-</b></pre><BR>
-<pre><b>typedef enum {
-    LZ4F_blockLinked=0,
-    LZ4F_blockIndependent
-    LZ4F_OBSOLETE_ENUM(blockLinked)
-    LZ4F_OBSOLETE_ENUM(blockIndependent)
-} LZ4F_blockMode_t;
-</b></pre><BR>
-<pre><b>typedef enum {
-    LZ4F_noContentChecksum=0,
-    LZ4F_contentChecksumEnabled
-    LZ4F_OBSOLETE_ENUM(noContentChecksum)
-    LZ4F_OBSOLETE_ENUM(contentChecksumEnabled)
-} LZ4F_contentChecksum_t;
-</b></pre><BR>
-<pre><b>typedef enum {
-    LZ4F_noBlockChecksum=0,
-    LZ4F_blockChecksumEnabled
-} LZ4F_blockChecksum_t;
-</b></pre><BR>
-<pre><b>typedef enum {
-    LZ4F_frame=0,
-    LZ4F_skippableFrame
-    LZ4F_OBSOLETE_ENUM(skippableFrame)
-} LZ4F_frameType_t;
-</b></pre><BR>
-<pre><b>typedef struct {
-  LZ4F_blockSizeID_t     blockSizeID;         </b>/* max64KB, max256KB, max1MB, max4MB; 0 == default */<b>
-  LZ4F_blockMode_t       blockMode;           </b>/* LZ4F_blockLinked, LZ4F_blockIndependent; 0 == default */<b>
-  LZ4F_contentChecksum_t contentChecksumFlag; </b>/* 1: frame terminated with 32-bit checksum of decompressed data; 0: disabled (default) */<b>
-  LZ4F_frameType_t       frameType;           </b>/* read-only field : LZ4F_frame or LZ4F_skippableFrame */<b>
-  unsigned long long     contentSize;         </b>/* Size of uncompressed content ; 0 == unknown */<b>
-  unsigned               dictID;              </b>/* Dictionary ID, sent by compressor to help decoder select correct dictionary; 0 == no dictID provided */<b>
-  LZ4F_blockChecksum_t   blockChecksumFlag;   </b>/* 1: each block followed by a checksum of block's compressed data; 0: disabled (default) */<b>
-} LZ4F_frameInfo_t;
-</b><p>  makes it possible to set or read frame parameters.
-  Structure must be first init to 0, using memset() or LZ4F_INIT_FRAMEINFO,
-  setting all parameters to default.
-  It's then possible to update selectively some parameters 
-</p></pre><BR>
-
-<pre><b>typedef struct {
-  LZ4F_frameInfo_t frameInfo;
-  int      compressionLevel;    </b>/* 0: default (fast mode); values > LZ4HC_CLEVEL_MAX count as LZ4HC_CLEVEL_MAX; values < 0 trigger "fast acceleration" */<b>
-  unsigned autoFlush;           </b>/* 1: always flush; reduces usage of internal buffers */<b>
-  unsigned favorDecSpeed;       </b>/* 1: parser favors decompression speed vs compression ratio. Only works for high compression modes (>= LZ4HC_CLEVEL_OPT_MIN) */  /* v1.8.2+ */<b>
-  unsigned reserved[3];         </b>/* must be zero for forward compatibility */<b>
-} LZ4F_preferences_t;
-</b><p>  makes it possible to supply advanced compression instructions to streaming interface.
-  Structure must be first init to 0, using memset() or LZ4F_INIT_PREFERENCES,
-  setting all parameters to default.
-  All reserved fields must be set to zero. 
-</p></pre><BR>
-
-<a name="Chapter5"></a><h2>Simple compression function</h2><pre></pre>
-
-<pre><b>size_t LZ4F_compressFrameBound(size_t srcSize, const LZ4F_preferences_t* preferencesPtr);
-</b><p>  Returns the maximum possible compressed size with LZ4F_compressFrame() given srcSize and preferences.
- `preferencesPtr` is optional. It can be replaced by NULL, in which case, the function will assume default preferences.
-  Note : this result is only usable with LZ4F_compressFrame().
-         It may also be relevant to LZ4F_compressUpdate() _only if_ no flush() operation is ever performed.
- 
-</p></pre><BR>
-
-<pre><b>size_t LZ4F_compressFrame(void* dstBuffer, size_t dstCapacity,
-                                const void* srcBuffer, size_t srcSize,
-                                const LZ4F_preferences_t* preferencesPtr);
-</b><p>  Compress an entire srcBuffer into a valid LZ4 frame.
-  dstCapacity MUST be >= LZ4F_compressFrameBound(srcSize, preferencesPtr).
-  The LZ4F_preferences_t structure is optional : you can provide NULL as argument. All preferences will be set to default.
- @return : number of bytes written into dstBuffer.
-           or an error code if it fails (can be tested using LZ4F_isError())
- 
-</p></pre><BR>
-
-<a name="Chapter6"></a><h2>Advanced compression functions</h2><pre></pre>
-
-<pre><b>typedef struct {
-  unsigned stableSrc;    </b>/* 1 == src content will remain present on future calls to LZ4F_compress(); skip copying src content within tmp buffer */<b>
-  unsigned reserved[3];
-} LZ4F_compressOptions_t;
-</b></pre><BR>
-<a name="Chapter7"></a><h2>Resource Management</h2><pre></pre>
-
-<pre><b>LZ4F_errorCode_t LZ4F_createCompressionContext(LZ4F_cctx** cctxPtr, unsigned version);
-LZ4F_errorCode_t LZ4F_freeCompressionContext(LZ4F_cctx* cctx);
-</b><p>  The first thing to do is to create a compressionContext object,
-  which will keep track of operation state during streaming compression.
-  This is achieved using LZ4F_createCompressionContext(), which takes as argument a version,
-  and a pointer to LZ4F_cctx*, to write the resulting pointer into.
-  @version provided MUST be LZ4F_VERSION. It is intended to track potential version mismatch, notably when using DLL.
-  The function provides a pointer to a fully allocated LZ4F_cctx object.
-  @cctxPtr MUST be != NULL.
-  If @return != zero, context creation failed.
-  A created compression context can be employed multiple times for consecutive streaming operations.
-  Once all streaming compression jobs are completed,
-  the state object can be released using LZ4F_freeCompressionContext().
-  Note1 : LZ4F_freeCompressionContext() is always successful. Its return value can be ignored.
-  Note2 : LZ4F_freeCompressionContext() works fine with NULL input pointers (do nothing).
-</p></pre><BR>
-
-<a name="Chapter8"></a><h2>Compression</h2><pre></pre>
-
-<pre><b>size_t LZ4F_compressBegin(LZ4F_cctx* cctx,
-                                      void* dstBuffer, size_t dstCapacity,
-                                      const LZ4F_preferences_t* prefsPtr);
-</b><p>  will write the frame header into dstBuffer.
-  dstCapacity must be >= LZ4F_HEADER_SIZE_MAX bytes.
- `prefsPtr` is optional : you can provide NULL as argument, all preferences will then be set to default.
- @return : number of bytes written into dstBuffer for the header
-           or an error code (which can be tested using LZ4F_isError())
- 
-</p></pre><BR>
-
-<pre><b>size_t LZ4F_compressBound(size_t srcSize, const LZ4F_preferences_t* prefsPtr);
-</b><p>  Provides minimum dstCapacity required to guarantee success of
-  LZ4F_compressUpdate(), given a srcSize and preferences, for a worst case scenario.
-  When srcSize==0, LZ4F_compressBound() provides an upper bound for LZ4F_flush() and LZ4F_compressEnd() instead.
-  Note that the result is only valid for a single invocation of LZ4F_compressUpdate().
-  When invoking LZ4F_compressUpdate() multiple times,
-  if the output buffer is gradually filled up instead of emptied and re-used from its start,
-  one must check if there is enough remaining capacity before each invocation, using LZ4F_compressBound().
- @return is always the same for a srcSize and prefsPtr.
-  prefsPtr is optional : when NULL is provided, preferences will be set to cover worst case scenario.
-  tech details :
- @return if automatic flushing is not enabled, includes the possibility that internal buffer might already be filled by up to (blockSize-1) bytes.
-  It also includes frame footer (ending + checksum), since it might be generated by LZ4F_compressEnd().
- @return doesn't include frame header, as it was already generated by LZ4F_compressBegin().
- 
-</p></pre><BR>
-
-<pre><b>size_t LZ4F_compressUpdate(LZ4F_cctx* cctx,
-                                       void* dstBuffer, size_t dstCapacity,
-                                 const void* srcBuffer, size_t srcSize,
-                                 const LZ4F_compressOptions_t* cOptPtr);
-</b><p>  LZ4F_compressUpdate() can be called repetitively to compress as much data as necessary.
-  Important rule: dstCapacity MUST be large enough to ensure operation success even in worst case situations.
-  This value is provided by LZ4F_compressBound().
-  If this condition is not respected, LZ4F_compress() will fail (result is an errorCode).
-  After an error, the state is left in a UB state, and must be re-initialized or freed.
-  If previously an uncompressed block was written, buffered data is flushed
-  before appending compressed data is continued.
- `cOptPtr` is optional : NULL can be provided, in which case all options are set to default.
- @return : number of bytes written into `dstBuffer` (it can be zero, meaning input data was just buffered).
-           or an error code if it fails (which can be tested using LZ4F_isError())
- 
-</p></pre><BR>
-
-<pre><b>size_t LZ4F_flush(LZ4F_cctx* cctx,
-                              void* dstBuffer, size_t dstCapacity,
-                        const LZ4F_compressOptions_t* cOptPtr);
-</b><p>  When data must be generated and sent immediately, without waiting for a block to be completely filled,
-  it's possible to call LZ4_flush(). It will immediately compress any data buffered within cctx.
- `dstCapacity` must be large enough to ensure the operation will be successful.
- `cOptPtr` is optional : it's possible to provide NULL, all options will be set to default.
- @return : nb of bytes written into dstBuffer (can be zero, when there is no data stored within cctx)
-           or an error code if it fails (which can be tested using LZ4F_isError())
-  Note : LZ4F_flush() is guaranteed to be successful when dstCapacity >= LZ4F_compressBound(0, prefsPtr).
- 
-</p></pre><BR>
-
-<pre><b>size_t LZ4F_compressEnd(LZ4F_cctx* cctx,
-                                    void* dstBuffer, size_t dstCapacity,
-                              const LZ4F_compressOptions_t* cOptPtr);
-</b><p>  To properly finish an LZ4 frame, invoke LZ4F_compressEnd().
-  It will flush whatever data remained within `cctx` (like LZ4_flush())
-  and properly finalize the frame, with an endMark and a checksum.
- `cOptPtr` is optional : NULL can be provided, in which case all options will be set to default.
- @return : nb of bytes written into dstBuffer, necessarily >= 4 (endMark),
-           or an error code if it fails (which can be tested using LZ4F_isError())
-  Note : LZ4F_compressEnd() is guaranteed to be successful when dstCapacity >= LZ4F_compressBound(0, prefsPtr).
-  A successful call to LZ4F_compressEnd() makes `cctx` available again for another compression task.
- 
-</p></pre><BR>
-
-<a name="Chapter9"></a><h2>Decompression functions</h2><pre></pre>
-
-<pre><b>typedef struct {
-  unsigned stableDst;     /* pledges that last 64KB decompressed data will remain available unmodified between invocations.
-                           * This optimization skips storage operations in tmp buffers. */
-  unsigned skipChecksums; /* disable checksum calculation and verification, even when one is present in frame, to save CPU time.
-                           * Setting this option to 1 once disables all checksums for the rest of the frame. */
-  unsigned reserved1;     </b>/* must be set to zero for forward compatibility */<b>
-  unsigned reserved0;     </b>/* idem */<b>
-} LZ4F_decompressOptions_t;
-</b></pre><BR>
-<pre><b>LZ4F_errorCode_t LZ4F_createDecompressionContext(LZ4F_dctx** dctxPtr, unsigned version);
-LZ4F_errorCode_t LZ4F_freeDecompressionContext(LZ4F_dctx* dctx);
-</b><p>  Create an LZ4F_dctx object, to track all decompression operations.
-  @version provided MUST be LZ4F_VERSION.
-  @dctxPtr MUST be valid.
-  The function fills @dctxPtr with the value of a pointer to an allocated and initialized LZ4F_dctx object.
-  The @return is an errorCode, which can be tested using LZ4F_isError().
-  dctx memory can be released using LZ4F_freeDecompressionContext();
-  Result of LZ4F_freeDecompressionContext() indicates current state of decompressionContext when being released.
-  That is, it should be == 0 if decompression has been completed fully and correctly.
- 
-</p></pre><BR>
-
-<a name="Chapter10"></a><h2>Streaming decompression functions</h2><pre></pre>
-
-<pre><b>size_t LZ4F_headerSize(const void* src, size_t srcSize);
-</b><p>  Provide the header size of a frame starting at `src`.
- `srcSize` must be >= LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH,
-  which is enough to decode the header length.
- @return : size of frame header
-           or an error code, which can be tested using LZ4F_isError()
-  note : Frame header size is variable, but is guaranteed to be
-         >= LZ4F_HEADER_SIZE_MIN bytes, and <= LZ4F_HEADER_SIZE_MAX bytes.
- 
-</p></pre><BR>
-
-<pre><b>size_t
-LZ4F_getFrameInfo(LZ4F_dctx* dctx,
-                  LZ4F_frameInfo_t* frameInfoPtr,
-            const void* srcBuffer, size_t* srcSizePtr);
-</b><p>  This function extracts frame parameters (max blockSize, dictID, etc.).
-  Its usage is optional: user can also invoke LZ4F_decompress() directly.
-
-  Extracted information will fill an existing LZ4F_frameInfo_t structure.
-  This can be useful for allocation and dictionary identification purposes.
-
-  LZ4F_getFrameInfo() can work in the following situations :
-
-  1) At the beginning of a new frame, before any invocation of LZ4F_decompress().
-     It will decode header from `srcBuffer`,
-     consuming the header and starting the decoding process.
-
-     Input size must be large enough to contain the full frame header.
-     Frame header size can be known beforehand by LZ4F_headerSize().
-     Frame header size is variable, but is guaranteed to be >= LZ4F_HEADER_SIZE_MIN bytes,
-     and not more than <= LZ4F_HEADER_SIZE_MAX bytes.
-     Hence, blindly providing LZ4F_HEADER_SIZE_MAX bytes or more will always work.
-     It's allowed to provide more input data than the header size,
-     LZ4F_getFrameInfo() will only consume the header.
-
-     If input size is not large enough,
-     aka if it's smaller than header size,
-     function will fail and return an error code.
-
-  2) After decoding has been started,
-     it's possible to invoke LZ4F_getFrameInfo() anytime
-     to extract already decoded frame parameters stored within dctx.
-
-     Note that, if decoding has barely started,
-     and not yet read enough information to decode the header,
-     LZ4F_getFrameInfo() will fail.
-
-  The number of bytes consumed from srcBuffer will be updated in *srcSizePtr (necessarily <= original value).
-  LZ4F_getFrameInfo() only consumes bytes when decoding has not yet started,
-  and when decoding the header has been successful.
-  Decompression must then resume from (srcBuffer + *srcSizePtr).
-
- @return : a hint about how many srcSize bytes LZ4F_decompress() expects for next call,
-           or an error code which can be tested using LZ4F_isError().
-  note 1 : in case of error, dctx is not modified. Decoding operation can resume from beginning safely.
-  note 2 : frame parameters are *copied into* an already allocated LZ4F_frameInfo_t structure.
- 
-</p></pre><BR>
-
-<pre><b>size_t
-LZ4F_decompress(LZ4F_dctx* dctx,
-                void* dstBuffer, size_t* dstSizePtr,
-          const void* srcBuffer, size_t* srcSizePtr,
-          const LZ4F_decompressOptions_t* dOptPtr);
-</b><p>  Call this function repetitively to regenerate data compressed in `srcBuffer`.
-
-  The function requires a valid dctx state.
-  It will read up to *srcSizePtr bytes from srcBuffer,
-  and decompress data into dstBuffer, of capacity *dstSizePtr.
-
-  The nb of bytes consumed from srcBuffer will be written into *srcSizePtr (necessarily <= original value).
-  The nb of bytes decompressed into dstBuffer will be written into *dstSizePtr (necessarily <= original value).
-
-  The function does not necessarily read all input bytes, so always check value in *srcSizePtr.
-  Unconsumed source data must be presented again in subsequent invocations.
-
- `dstBuffer` can freely change between each consecutive function invocation.
- `dstBuffer` content will be overwritten.
-
- @return : an hint of how many `srcSize` bytes LZ4F_decompress() expects for next call.
-  Schematically, it's the size of the current (or remaining) compressed block + header of next block.
-  Respecting the hint provides some small speed benefit, because it skips intermediate buffers.
-  This is just a hint though, it's always possible to provide any srcSize.
-
-  When a frame is fully decoded, @return will be 0 (no more data expected).
-  When provided with more bytes than necessary to decode a frame,
-  LZ4F_decompress() will stop reading exactly at end of current frame, and @return 0.
-
-  If decompression failed, @return is an error code, which can be tested using LZ4F_isError().
-  After a decompression error, the `dctx` context is not resumable.
-  Use LZ4F_resetDecompressionContext() to return to clean state.
-
-  After a frame is fully decoded, dctx can be used again to decompress another frame.
- 
-</p></pre><BR>
-
-<pre><b>void LZ4F_resetDecompressionContext(LZ4F_dctx* dctx);   </b>/* always successful */<b>
-</b><p>  In case of an error, the context is left in "undefined" state.
-  In which case, it's necessary to reset it, before re-using it.
-  This method can also be used to abruptly stop any unfinished decompression,
-  and start a new one using same context resources. 
-</p></pre><BR>
-
-<pre><b>typedef enum { LZ4F_LIST_ERRORS(LZ4F_GENERATE_ENUM)
-              _LZ4F_dummy_error_enum_for_c89_never_used } LZ4F_errorCodes;
-</b></pre><BR>
-<pre><b>LZ4FLIB_STATIC_API size_t LZ4F_getBlockSize(LZ4F_blockSizeID_t blockSizeID);
-</b><p>  Return, in scalar format (size_t),
-  the maximum block size associated with blockSizeID.
-</p></pre><BR>
-
-<pre><b>LZ4FLIB_STATIC_API size_t
-LZ4F_uncompressedUpdate(LZ4F_cctx* cctx,
-                        void* dstBuffer, size_t dstCapacity,
-                  const void* srcBuffer, size_t srcSize,
-                  const LZ4F_compressOptions_t* cOptPtr);
-</b><p>  LZ4F_uncompressedUpdate() can be called repetitively to add as much data uncompressed data as necessary.
-  Important rule: dstCapacity MUST be large enough to store the entire source buffer as
-  no compression is done for this operation
-  If this condition is not respected, LZ4F_uncompressedUpdate() will fail (result is an errorCode).
-  After an error, the state is left in a UB state, and must be re-initialized or freed.
-  If previously a compressed block was written, buffered data is flushed
-  before appending uncompressed data is continued.
-  This is only supported when LZ4F_blockIndependent is used
- `cOptPtr` is optional : NULL can be provided, in which case all options are set to default.
- @return : number of bytes written into `dstBuffer` (it can be zero, meaning input data was just buffered).
-           or an error code if it fails (which can be tested using LZ4F_isError())
- 
-</p></pre><BR>
-
-<a name="Chapter11"></a><h2>Bulk processing dictionary API</h2><pre></pre>
-
-<pre><b>LZ4FLIB_STATIC_API LZ4F_CDict* LZ4F_createCDict(const void* dictBuffer, size_t dictSize);
-LZ4FLIB_STATIC_API void        LZ4F_freeCDict(LZ4F_CDict* CDict);
-</b><p>  When compressing multiple messages / blocks using the same dictionary, it's recommended to load it just once.
-  LZ4_createCDict() will create a digested dictionary, ready to start future compression operations without startup delay.
-  LZ4_CDict can be created once and shared by multiple threads concurrently, since its usage is read-only.
- `dictBuffer` can be released after LZ4_CDict creation, since its content is copied within CDict 
-</p></pre><BR>
-
-<pre><b>LZ4FLIB_STATIC_API size_t
-LZ4F_compressFrame_usingCDict(LZ4F_cctx* cctx,
-                              void* dst, size_t dstCapacity,
-                        const void* src, size_t srcSize,
-                        const LZ4F_CDict* cdict,
-                        const LZ4F_preferences_t* preferencesPtr);
-</b><p>  Compress an entire srcBuffer into a valid LZ4 frame using a digested Dictionary.
-  cctx must point to a context created by LZ4F_createCompressionContext().
-  If cdict==NULL, compress without a dictionary.
-  dstBuffer MUST be >= LZ4F_compressFrameBound(srcSize, preferencesPtr).
-  If this condition is not respected, function will fail (@return an errorCode).
-  The LZ4F_preferences_t structure is optional : you may provide NULL as argument,
-  but it's not recommended, as it's the only way to provide dictID in the frame header.
- @return : number of bytes written into dstBuffer.
-           or an error code if it fails (can be tested using LZ4F_isError()) 
-</p></pre><BR>
-
-<pre><b>LZ4FLIB_STATIC_API size_t
-LZ4F_compressBegin_usingCDict(LZ4F_cctx* cctx,
-                              void* dstBuffer, size_t dstCapacity,
-                        const LZ4F_CDict* cdict,
-                        const LZ4F_preferences_t* prefsPtr);
-</b><p>  Inits streaming dictionary compression, and writes the frame header into dstBuffer.
-  dstCapacity must be >= LZ4F_HEADER_SIZE_MAX bytes.
- `prefsPtr` is optional : you may provide NULL as argument,
-  however, it's the only way to provide dictID in the frame header.
- @return : number of bytes written into dstBuffer for the header,
-           or an error code (which can be tested using LZ4F_isError()) 
-</p></pre><BR>
-
-<pre><b>LZ4FLIB_STATIC_API size_t
-LZ4F_decompress_usingDict(LZ4F_dctx* dctxPtr,
-                          void* dstBuffer, size_t* dstSizePtr,
-                    const void* srcBuffer, size_t* srcSizePtr,
-                    const void* dict, size_t dictSize,
-                    const LZ4F_decompressOptions_t* decompressOptionsPtr);
-</b><p>  Same as LZ4F_decompress(), using a predefined dictionary.
-  Dictionary is used "in place", without any preprocessing.
-  It must remain accessible throughout the entire frame decoding. 
-</p></pre><BR>
-
-<pre><b>typedef void* (*LZ4F_AllocFunction) (void* opaqueState, size_t size);
-typedef void* (*LZ4F_CallocFunction) (void* opaqueState, size_t size);
-typedef void  (*LZ4F_FreeFunction) (void* opaqueState, void* address);
-typedef struct {
-    LZ4F_AllocFunction customAlloc;
-    LZ4F_CallocFunction customCalloc; </b>/* optional; when not defined, uses customAlloc + memset */<b>
-    LZ4F_FreeFunction customFree;
-    void* opaqueState;
-} LZ4F_CustomMem;
-static
-#ifdef __GNUC__
-__attribute__((__unused__))
-#endif
-LZ4F_CustomMem const LZ4F_defaultCMem = { NULL, NULL, NULL, NULL };  </b>/**< this constant defers to stdlib's functions */<b>
-</b><p>  These prototypes make it possible to pass custom allocation/free functions.
-  LZ4F_customMem is provided at state creation time, using LZ4F_create*_advanced() listed below.
-  All allocation/free operations will be completed using these custom variants instead of regular <stdlib.h> ones.
- 
-</p></pre><BR>
-
-</html>
-</body>
diff --git a/librocksdb-sys/lz4/examples/.gitignore b/librocksdb-sys/lz4/examples/.gitignore
deleted file mode 100644
index ddc8e21..0000000
--- a/librocksdb-sys/lz4/examples/.gitignore
+++ /dev/null
@@ -1,11 +0,0 @@
-/Makefile.lz4*
-/printVersion
-/doubleBuffer
-/dictionaryRandomAccess
-/ringBuffer
-/ringBufferHC
-/lineCompress
-/frameCompress
-/fileCompress
-/simpleBuffer
-/*.exe
diff --git a/librocksdb-sys/lz4/examples/HCStreaming_ringBuffer.c b/librocksdb-sys/lz4/examples/HCStreaming_ringBuffer.c
deleted file mode 100644
index bc8391e..0000000
--- a/librocksdb-sys/lz4/examples/HCStreaming_ringBuffer.c
+++ /dev/null
@@ -1,232 +0,0 @@
-// LZ4 HC streaming API example : ring buffer
-// Based on a previous example by Takayuki Matsuoka
-
-
-/**************************************
- * Compiler Options
- **************************************/
-#if defined(_MSC_VER) && (_MSC_VER <= 1800)  /* Visual Studio <= 2013 */
-#  define _CRT_SECURE_NO_WARNINGS
-#  define snprintf sprintf_s
-#endif
-
-#define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
-#ifdef __GNUC__
-#  pragma GCC diagnostic ignored "-Wmissing-braces"   /* GCC bug 53119 : doesn't accept { 0 } as initializer (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119) */
-#endif
-
-
-/**************************************
- * Includes
- **************************************/
-#include "lz4hc.h"
-#include "lz4.h"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-
-enum {
-    MESSAGE_MAX_BYTES   = 1024,
-    RING_BUFFER_BYTES   = 1024 * 8 + MESSAGE_MAX_BYTES,
-    DEC_BUFFER_BYTES    = RING_BUFFER_BYTES + MESSAGE_MAX_BYTES   // Intentionally larger to test unsynchronized ring buffers
-};
-
-
-size_t write_int32(FILE* fp, int32_t i) {
-    return fwrite(&i, sizeof(i), 1, fp);
-}
-
-size_t write_bin(FILE* fp, const void* array, int arrayBytes) {
-    assert(arrayBytes >= 0);
-    return fwrite(array, 1, (size_t)arrayBytes, fp);
-}
-
-size_t read_int32(FILE* fp, int32_t* i) {
-    return fread(i, sizeof(*i), 1, fp);
-}
-
-size_t read_bin(FILE* fp, void* array, int arrayBytes) {
-    assert(arrayBytes >= 0);
-    return fread(array, 1, (size_t)arrayBytes, fp);
-}
-
-
-void test_compress(FILE* outFp, FILE* inpFp)
-{
-    LZ4_streamHC_t lz4Stream_body = { 0 };
-    LZ4_streamHC_t* lz4Stream = &lz4Stream_body;
-
-    static char inpBuf[RING_BUFFER_BYTES];
-    int inpOffset = 0;
-
-    for(;;) {
-        // Read random length ([1,MESSAGE_MAX_BYTES]) data to the ring buffer.
-        char* const inpPtr = &inpBuf[inpOffset];
-        const int randomLength = (rand() % MESSAGE_MAX_BYTES) + 1;
-        const int inpBytes = (int) read_bin(inpFp, inpPtr, randomLength);
-        if (0 == inpBytes) break;
-
-#define CMPBUFSIZE (LZ4_COMPRESSBOUND(MESSAGE_MAX_BYTES))
-        {   char cmpBuf[CMPBUFSIZE];
-            const int cmpBytes = LZ4_compress_HC_continue(lz4Stream, inpPtr, cmpBuf, inpBytes, CMPBUFSIZE);
-
-            if(cmpBytes <= 0) break;
-            write_int32(outFp, cmpBytes);
-            write_bin(outFp, cmpBuf, cmpBytes);
-
-            inpOffset += inpBytes;
-
-            // Wraparound the ringbuffer offset
-            if(inpOffset >= RING_BUFFER_BYTES - MESSAGE_MAX_BYTES)
-                inpOffset = 0;
-        }
-    }
-
-    write_int32(outFp, 0);
-}
-
-
-void test_decompress(FILE* outFp, FILE* inpFp)
-{
-    static char decBuf[DEC_BUFFER_BYTES];
-    int decOffset = 0;
-    LZ4_streamDecode_t lz4StreamDecode_body = { 0 };
-    LZ4_streamDecode_t* lz4StreamDecode = &lz4StreamDecode_body;
-
-    for(;;) {
-        int  cmpBytes = 0;
-        char cmpBuf[CMPBUFSIZE];
-
-        {   const size_t r0 = read_int32(inpFp, &cmpBytes);
-            size_t r1;
-            if(r0 != 1 || cmpBytes <= 0)
-                break;
-
-            r1 = read_bin(inpFp, cmpBuf, cmpBytes);
-            if(r1 != (size_t) cmpBytes)
-                break;
-        }
-
-        {   char* const decPtr = &decBuf[decOffset];
-            const int decBytes = LZ4_decompress_safe_continue(
-                lz4StreamDecode, cmpBuf, decPtr, cmpBytes, MESSAGE_MAX_BYTES);
-            if(decBytes <= 0)
-                break;
-
-            decOffset += decBytes;
-            write_bin(outFp, decPtr, decBytes);
-
-            // Wraparound the ringbuffer offset
-            if(decOffset >= DEC_BUFFER_BYTES - MESSAGE_MAX_BYTES)
-                decOffset = 0;
-        }
-    }
-}
-
-
-// Compare 2 files content
-// return 0 if identical
-// return ByteNb>0 if different
-size_t compare(FILE* f0, FILE* f1)
-{
-    size_t result = 1;
-
-    for (;;) {
-        char b0[65536];
-        char b1[65536];
-        const size_t r0 = fread(b0, 1, sizeof(b0), f0);
-        const size_t r1 = fread(b1, 1, sizeof(b1), f1);
-
-        if ((r0==0) && (r1==0)) return 0;   // success
-
-        if (r0 != r1) {
-            size_t smallest = r0;
-            if (r1<r0) smallest = r1;
-            result += smallest;
-            break;
-        }
-
-        if (memcmp(b0, b1, r0)) {
-            unsigned errorPos = 0;
-            while ((errorPos < r0) && (b0[errorPos]==b1[errorPos])) errorPos++;
-            result += errorPos;
-            break;
-        }
-
-        result += sizeof(b0);
-    }
-
-    return result;
-}
-
-
-int main(int argc, const char** argv)
-{
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-    unsigned fileID = 1;
-    unsigned pause = 0;
-
-
-    if(argc < 2) {
-        printf("Please specify input filename\n");
-        return 0;
-    }
-
-    if (!strcmp(argv[1], "-p")) { pause = 1; fileID = 2; }
-
-    snprintf(inpFilename, 256, "%s", argv[fileID]);
-    snprintf(lz4Filename, 256, "%s.lz4s-%d", argv[fileID], 9);
-    snprintf(decFilename, 256, "%s.lz4s-%d.dec", argv[fileID], 9);
-
-    printf("input   = [%s]\n", inpFilename);
-    printf("lz4     = [%s]\n", lz4Filename);
-    printf("decoded = [%s]\n", decFilename);
-
-    // compress
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const outFp = fopen(lz4Filename, "wb");
-
-        test_compress(outFp, inpFp);
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // decompress
-    {   FILE* const inpFp = fopen(lz4Filename, "rb");
-        FILE* const outFp = fopen(decFilename, "wb");
-
-        test_decompress(outFp, inpFp);
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // verify
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const decFp = fopen(decFilename, "rb");
-
-        const size_t cmp = compare(inpFp, decFp);
-        if(0 == cmp) {
-            printf("Verify : OK\n");
-        } else {
-            printf("Verify : NG : error at pos %u\n", (unsigned)cmp-1);
-        }
-
-        fclose(decFp);
-        fclose(inpFp);
-    }
-
-    if (pause) {
-        int unused;
-        printf("Press enter to continue ...\n");
-        unused = getchar(); (void)unused;   /* silence static analyzer */
-    }
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/Makefile b/librocksdb-sys/lz4/examples/Makefile
deleted file mode 100644
index 8be5c81..0000000
--- a/librocksdb-sys/lz4/examples/Makefile
+++ /dev/null
@@ -1,114 +0,0 @@
-# ##########################################################################
-# LZ4 examples - Makefile
-# Copyright (C) Yann Collet 2011-2020
-#
-# GPL v2 License
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# You can contact the author at :
-#  - LZ4 source repository : https://github.com/lz4/lz4
-#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
-# ##########################################################################
-# This makefile compile and test
-# example programs, using (mostly) LZ4 streaming library,
-# kindly provided by Takayuki Matsuoka
-# ##########################################################################
-
-CPPFLAGS += -I../lib
-CFLAGS   ?= -O3
-CFLAGS   += -std=gnu99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wstrict-prototypes
-FLAGS    := $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(MOREFLAGS)
-
-TESTFILE  = Makefile
-LZ4DIR   := ../lib
-LZ4       = ../programs/lz4
-
-include ../Makefile.inc
-
-default: all
-
-all: printVersion doubleBuffer dictionaryRandomAccess ringBuffer ringBufferHC \
-     lineCompress frameCompress fileCompress simpleBuffer
-
-$(LZ4DIR)/liblz4.a: $(LZ4DIR)/lz4.c $(LZ4DIR)/lz4hc.c $(LZ4DIR)/lz4frame.c $(LZ4DIR)/lz4.h $(LZ4DIR)/lz4hc.h $(LZ4DIR)/lz4frame.h $(LZ4DIR)/lz4frame_static.h
-	$(MAKE) -C $(LZ4DIR) liblz4.a
-
-printVersion: printVersion.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-doubleBuffer: blockStreaming_doubleBuffer.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-dictionaryRandomAccess: dictionaryRandomAccess.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-ringBuffer  : blockStreaming_ringBuffer.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-ringBufferHC: HCStreaming_ringBuffer.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-lineCompress: blockStreaming_lineByLine.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-frameCompress: frameCompress.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-fileCompress: fileCompress.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-compressFunctions: compress_functions.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT) -lrt
-
-simpleBuffer: simple_buffer.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-$(LZ4) :
-	$(MAKE) -C ../programs lz4
-
-test : all $(LZ4)
-	@echo "\n=== Print Version ==="
-	./printVersion$(EXT)
-	@echo "\n=== Simple compression example ==="
-	./simpleBuffer$(EXT)
-	@echo "\n=== Double-buffer ==="
-	./doubleBuffer$(EXT) $(TESTFILE)
-	@echo "\n=== Ring Buffer ==="
-	./ringBuffer$(EXT)   $(TESTFILE)
-	@echo "\n=== Ring Buffer + LZ4 HC ==="
-	./ringBufferHC$(EXT) $(TESTFILE)
-	@echo "\n=== Compress line by line ==="
-	./lineCompress$(EXT) $(TESTFILE)
-	@echo "\n=== Dictionary Random Access ==="
-	./dictionaryRandomAccess$(EXT) $(TESTFILE) $(TESTFILE) 1100 1400
-	@echo "\n=== Frame compression ==="
-	./frameCompress$(EXT) $(TESTFILE)
-	$(LZ4) -vt $(TESTFILE).lz4
-	@echo "\n=== file compression ==="
-	./fileCompress$(EXT) $(TESTFILE)
-	$(LZ4) -vt $(TESTFILE).lz4
-
-.PHONY: cxxtest
-cxxtest: CFLAGS := -O3 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Werror
-cxxtest: clean
-	CC=$(CXX) $(MAKE) -C . all CFLAGS="$(CFLAGS)"
-
-clean:
-	@rm -f core *.o *.dec *-0 *-9 *-8192 *.lz4s *.lz4 \
-	 printVersion$(EXT) doubleBuffer$(EXT) dictionaryRandomAccess$(EXT) \
-	 ringBuffer$(EXT) ringBufferHC$(EXT) lineCompress$(EXT) frameCompress$(EXT) \
-	 fileCompress$(EXT) compressFunctions$(EXT) simpleBuffer$(EXT)
-	@echo Cleaning completed
diff --git a/librocksdb-sys/lz4/examples/README.md b/librocksdb-sys/lz4/examples/README.md
deleted file mode 100644
index e6839e9..0000000
--- a/librocksdb-sys/lz4/examples/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# LZ4 examples
-
-All examples are GPL-v2 licensed.
-
-## Documents
-
- - [Streaming API Basics](streaming_api_basics.md)
- - Examples
-     - [Double Buffer](blockStreaming_doubleBuffer.md)
-     - [Line by Line Text Compression](blockStreaming_lineByLine.md)
-     - [Dictionary Random Access](dictionaryRandomAccess.md)
diff --git a/librocksdb-sys/lz4/examples/blockStreaming_doubleBuffer.c b/librocksdb-sys/lz4/examples/blockStreaming_doubleBuffer.c
deleted file mode 100644
index 3f719d3..0000000
--- a/librocksdb-sys/lz4/examples/blockStreaming_doubleBuffer.c
+++ /dev/null
@@ -1,202 +0,0 @@
-// LZ4 streaming API example : double buffer
-// Copyright : Takayuki Matsuoka
-
-
-#if defined(_MSC_VER) && (_MSC_VER <= 1800)  /* Visual Studio <= 2013 */
-#  define _CRT_SECURE_NO_WARNINGS
-#  define snprintf sprintf_s
-#endif
-#include "lz4.h"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-enum {
-    BLOCK_BYTES = 1024 * 8,
-//  BLOCK_BYTES = 1024 * 64,
-};
-
-
-size_t write_int(FILE* fp, int i) {
-    return fwrite(&i, sizeof(i), 1, fp);
-}
-
-size_t write_bin(FILE* fp, const void* array, size_t arrayBytes) {
-    return fwrite(array, 1, arrayBytes, fp);
-}
-
-size_t read_int(FILE* fp, int* i) {
-    return fread(i, sizeof(*i), 1, fp);
-}
-
-size_t read_bin(FILE* fp, void* array, size_t arrayBytes) {
-    return fread(array, 1, arrayBytes, fp);
-}
-
-
-void test_compress(FILE* outFp, FILE* inpFp)
-{
-    LZ4_stream_t lz4Stream_body;
-    LZ4_stream_t* lz4Stream = &lz4Stream_body;
-
-    char inpBuf[2][BLOCK_BYTES];
-    int  inpBufIndex = 0;
-
-    LZ4_initStream(lz4Stream, sizeof (*lz4Stream));
-
-    for(;;) {
-        char* const inpPtr = inpBuf[inpBufIndex];
-        const int inpBytes = (int) read_bin(inpFp, inpPtr, BLOCK_BYTES);
-        if(0 == inpBytes) {
-            break;
-        }
-
-        {
-            char cmpBuf[LZ4_COMPRESSBOUND(BLOCK_BYTES)];
-            const int cmpBytes = LZ4_compress_fast_continue(
-                lz4Stream, inpPtr, cmpBuf, inpBytes, sizeof(cmpBuf), 1);
-            if(cmpBytes <= 0) {
-                break;
-            }
-            write_int(outFp, cmpBytes);
-            write_bin(outFp, cmpBuf, (size_t) cmpBytes);
-        }
-
-        inpBufIndex = (inpBufIndex + 1) % 2;
-    }
-
-    write_int(outFp, 0);
-}
-
-
-void test_decompress(FILE* outFp, FILE* inpFp)
-{
-    LZ4_streamDecode_t lz4StreamDecode_body;
-    LZ4_streamDecode_t* lz4StreamDecode = &lz4StreamDecode_body;
-
-    char decBuf[2][BLOCK_BYTES];
-    int  decBufIndex = 0;
-
-    LZ4_setStreamDecode(lz4StreamDecode, NULL, 0);
-
-    for(;;) {
-        char cmpBuf[LZ4_COMPRESSBOUND(BLOCK_BYTES)];
-        int  cmpBytes = 0;
-
-        {
-            const size_t readCount0 = read_int(inpFp, &cmpBytes);
-            if(readCount0 != 1 || cmpBytes <= 0) {
-                break;
-            }
-
-            const size_t readCount1 = read_bin(inpFp, cmpBuf, (size_t) cmpBytes);
-            if(readCount1 != (size_t) cmpBytes) {
-                break;
-            }
-        }
-
-        {
-            char* const decPtr = decBuf[decBufIndex];
-            const int decBytes = LZ4_decompress_safe_continue(
-                lz4StreamDecode, cmpBuf, decPtr, cmpBytes, BLOCK_BYTES);
-            if(decBytes <= 0) {
-                break;
-            }
-            write_bin(outFp, decPtr, (size_t) decBytes);
-        }
-
-        decBufIndex = (decBufIndex + 1) % 2;
-    }
-}
-
-
-int compare(FILE* fp0, FILE* fp1)
-{
-    int result = 0;
-
-    while(0 == result) {
-        char b0[65536];
-        char b1[65536];
-        const size_t r0 = read_bin(fp0, b0, sizeof(b0));
-        const size_t r1 = read_bin(fp1, b1, sizeof(b1));
-
-        result = (int) r0 - (int) r1;
-
-        if(0 == r0 || 0 == r1) {
-            break;
-        }
-        if(0 == result) {
-            result = memcmp(b0, b1, r0);
-        }
-    }
-
-    return result;
-}
-
-
-int main(int argc, char* argv[])
-{
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-
-    if(argc < 2) {
-        printf("Please specify input filename\n");
-        return 0;
-    }
-
-    snprintf(inpFilename, 256, "%s", argv[1]);
-    snprintf(lz4Filename, 256, "%s.lz4s-%d", argv[1], BLOCK_BYTES);
-    snprintf(decFilename, 256, "%s.lz4s-%d.dec", argv[1], BLOCK_BYTES);
-
-    printf("inp = [%s]\n", inpFilename);
-    printf("lz4 = [%s]\n", lz4Filename);
-    printf("dec = [%s]\n", decFilename);
-
-    // compress
-    {
-        FILE* inpFp = fopen(inpFilename, "rb");
-        FILE* outFp = fopen(lz4Filename, "wb");
-
-        printf("compress : %s -> %s\n", inpFilename, lz4Filename);
-        test_compress(outFp, inpFp);
-        printf("compress : done\n");
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // decompress
-    {
-        FILE* inpFp = fopen(lz4Filename, "rb");
-        FILE* outFp = fopen(decFilename, "wb");
-
-        printf("decompress : %s -> %s\n", lz4Filename, decFilename);
-        test_decompress(outFp, inpFp);
-        printf("decompress : done\n");
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // verify
-    {
-        FILE* inpFp = fopen(inpFilename, "rb");
-        FILE* decFp = fopen(decFilename, "rb");
-
-        printf("verify : %s <-> %s\n", inpFilename, decFilename);
-        const int cmp = compare(inpFp, decFp);
-        if(0 == cmp) {
-            printf("verify : OK\n");
-        } else {
-            printf("verify : NG\n");
-        }
-
-        fclose(decFp);
-        fclose(inpFp);
-    }
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/blockStreaming_doubleBuffer.md b/librocksdb-sys/lz4/examples/blockStreaming_doubleBuffer.md
deleted file mode 100644
index 38dc2e8..0000000
--- a/librocksdb-sys/lz4/examples/blockStreaming_doubleBuffer.md
+++ /dev/null
@@ -1,100 +0,0 @@
-# LZ4 Streaming API Example : Double Buffer
-by *Takayuki Matsuoka*
-
-`blockStreaming_doubleBuffer.c` is LZ4 Streaming API example which implements double buffer (de)compression.
-
-Please note :
-
- - Firstly, read "LZ4 Streaming API Basics".
- - This is relatively advanced application example.
- - Output file is not compatible with lz4frame and platform dependent.
-
-
-## What's the point of this example ?
-
- - Handle huge file in small amount of memory
- - Always better compression ratio than Block API
- - Uniform block size
-
-
-## How the compression works
-
-First of all, allocate "Double Buffer" for input and LZ4 compressed data buffer for output.
-Double buffer has two pages, "first" page (Page#1) and "second" page (Page#2).
-
-```
-        Double Buffer
-
-      Page#1    Page#2
-    +---------+---------+
-    | Block#1 |         |
-    +----+----+---------+
-         |
-         v
-      {Out#1}
-
-
-      Prefix Dependency
-         +---------+
-         |         |
-         v         |
-    +---------+----+----+
-    | Block#1 | Block#2 |
-    +---------+----+----+
-                   |
-                   v
-                {Out#2}
-
-
-   External Dictionary Mode
-         +---------+
-         |         |
-         |         v
-    +----+----+---------+
-    | Block#3 | Block#2 |
-    +----+----+---------+
-         |
-         v
-      {Out#3}
-
-
-      Prefix Dependency
-         +---------+
-         |         |
-         v         |
-    +---------+----+----+
-    | Block#3 | Block#4 |
-    +---------+----+----+
-                   |
-                   v
-                {Out#4}
-```
-
-Next, read first block to double buffer's first page. And compress it by `LZ4_compress_continue()`.
-For the first time, LZ4 doesn't know any previous dependencies,
-so it just compress the line without dependencies and generates compressed block {Out#1} to LZ4 compressed data buffer.
-After that, write {Out#1} to the file.
-
-Next, read second block to double buffer's second page. And compress it.
-This time, LZ4 can use dependency to Block#1 to improve compression ratio.
-This dependency is called "Prefix mode".
-
-Next, read third block to double buffer's *first* page, and compress it.
-Also this time, LZ4 can use dependency to Block#2.
-This dependency is called "External Dictonaly mode".
-
-Continue these procedure to the end of the file.
-
-
-## How the decompression works
-
-Decompression will do reverse order.
-
- - Read first compressed block.
- - Decompress it to the first page and write that page to the file.
- - Read second compressed block.
- - Decompress it to the second page and write that page to the file.
- - Read third compressed block.
- - Decompress it to the *first* page and write that page to the file.
-
-Continue these procedure to the end of the compressed file.
diff --git a/librocksdb-sys/lz4/examples/blockStreaming_lineByLine.c b/librocksdb-sys/lz4/examples/blockStreaming_lineByLine.c
deleted file mode 100644
index 3047a3a..0000000
--- a/librocksdb-sys/lz4/examples/blockStreaming_lineByLine.c
+++ /dev/null
@@ -1,211 +0,0 @@
-// LZ4 streaming API example : line-by-line logfile compression
-// by Takayuki Matsuoka
-
-
-#if defined(_MSC_VER) && (_MSC_VER <= 1800)  /* Visual Studio <= 2013 */
-#  define _CRT_SECURE_NO_WARNINGS
-#  define snprintf sprintf_s
-#endif
-#include "lz4.h"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-static size_t write_uint16(FILE* fp, uint16_t i)
-{
-    return fwrite(&i, sizeof(i), 1, fp);
-}
-
-static size_t write_bin(FILE* fp, const void* array, int arrayBytes)
-{
-    return fwrite(array, 1, arrayBytes, fp);
-}
-
-static size_t read_uint16(FILE* fp, uint16_t* i)
-{
-    return fread(i, sizeof(*i), 1, fp);
-}
-
-static size_t read_bin(FILE* fp, void* array, int arrayBytes)
-{
-    return fread(array, 1, arrayBytes, fp);
-}
-
-
-static void test_compress(
-    FILE* outFp,
-    FILE* inpFp,
-    size_t messageMaxBytes,
-    size_t ringBufferBytes)
-{
-    LZ4_stream_t* const lz4Stream = LZ4_createStream();
-    const size_t cmpBufBytes = LZ4_COMPRESSBOUND(messageMaxBytes);
-    char* const cmpBuf = (char*) malloc(cmpBufBytes);
-    char* const inpBuf = (char*) malloc(ringBufferBytes);
-    int inpOffset = 0;
-
-    for ( ; ; )
-    {
-        char* const inpPtr = &inpBuf[inpOffset];
-
-#if 0
-        // Read random length data to the ring buffer.
-        const int randomLength = (rand() % messageMaxBytes) + 1;
-        const int inpBytes = (int) read_bin(inpFp, inpPtr, randomLength);
-        if (0 == inpBytes) break;
-#else
-        // Read line to the ring buffer.
-        int inpBytes = 0;
-        if (!fgets(inpPtr, (int) messageMaxBytes, inpFp))
-            break;
-        inpBytes = (int) strlen(inpPtr);
-#endif
-
-        {
-            const int cmpBytes = LZ4_compress_fast_continue(
-                lz4Stream, inpPtr, cmpBuf, inpBytes, (int) cmpBufBytes, 1);
-            if (cmpBytes <= 0) break;
-            write_uint16(outFp, (uint16_t) cmpBytes);
-            write_bin(outFp, cmpBuf, cmpBytes);
-
-            // Add and wraparound the ringbuffer offset
-            inpOffset += inpBytes;
-            if ((size_t)inpOffset >= ringBufferBytes - messageMaxBytes) inpOffset = 0;
-        }
-    }
-    write_uint16(outFp, 0);
-
-    free(inpBuf);
-    free(cmpBuf);
-    LZ4_freeStream(lz4Stream);
-}
-
-
-static void test_decompress(
-    FILE* outFp,
-    FILE* inpFp,
-    size_t messageMaxBytes,
-    size_t ringBufferBytes)
-{
-    LZ4_streamDecode_t* const lz4StreamDecode = LZ4_createStreamDecode();
-    char* const cmpBuf = (char*) malloc(LZ4_COMPRESSBOUND(messageMaxBytes));
-    char* const decBuf = (char*) malloc(ringBufferBytes);
-    int decOffset = 0;
-
-    for ( ; ; )
-    {
-        uint16_t cmpBytes = 0;
-
-        if (read_uint16(inpFp, &cmpBytes) != 1) break;
-        if (cmpBytes == 0) break;
-        if (read_bin(inpFp, cmpBuf, cmpBytes) != cmpBytes) break;
-
-        {
-            char* const decPtr = &decBuf[decOffset];
-            const int decBytes = LZ4_decompress_safe_continue(
-                lz4StreamDecode, cmpBuf, decPtr, cmpBytes, (int) messageMaxBytes);
-            if (decBytes <= 0) break;
-            write_bin(outFp, decPtr, decBytes);
-
-            // Add and wraparound the ringbuffer offset
-            decOffset += decBytes;
-            if ((size_t)decOffset >= ringBufferBytes - messageMaxBytes) decOffset = 0;
-        }
-    }
-
-    free(decBuf);
-    free(cmpBuf);
-    LZ4_freeStreamDecode(lz4StreamDecode);
-}
-
-
-static int compare(FILE* f0, FILE* f1)
-{
-    int result = 0;
-    const size_t tempBufferBytes = 65536;
-    char* const b0 = (char*) malloc(tempBufferBytes);
-    char* const b1 = (char*) malloc(tempBufferBytes);
-
-    while(0 == result)
-    {
-        const size_t r0 = fread(b0, 1, tempBufferBytes, f0);
-        const size_t r1 = fread(b1, 1, tempBufferBytes, f1);
-
-        result = (int) r0 - (int) r1;
-
-        if (0 == r0 || 0 == r1) break;
-        if (0 == result) result = memcmp(b0, b1, r0);
-    }
-
-    free(b1);
-    free(b0);
-    return result;
-}
-
-
-int main(int argc, char* argv[])
-{
-    enum {
-        MESSAGE_MAX_BYTES   = 1024,
-        RING_BUFFER_BYTES   = 1024 * 256 + MESSAGE_MAX_BYTES,
-    };
-
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-
-    if (argc < 2)
-    {
-        printf("Please specify input filename\n");
-        return 0;
-    }
-
-    snprintf(inpFilename, 256, "%s", argv[1]);
-    snprintf(lz4Filename, 256, "%s.lz4s", argv[1]);
-    snprintf(decFilename, 256, "%s.lz4s.dec", argv[1]);
-
-    printf("inp = [%s]\n", inpFilename);
-    printf("lz4 = [%s]\n", lz4Filename);
-    printf("dec = [%s]\n", decFilename);
-
-    // compress
-    {
-        FILE* inpFp = fopen(inpFilename, "rb");
-        FILE* outFp = fopen(lz4Filename, "wb");
-
-        test_compress(outFp, inpFp, MESSAGE_MAX_BYTES, RING_BUFFER_BYTES);
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // decompress
-    {
-        FILE* inpFp = fopen(lz4Filename, "rb");
-        FILE* outFp = fopen(decFilename, "wb");
-
-        test_decompress(outFp, inpFp, MESSAGE_MAX_BYTES, RING_BUFFER_BYTES);
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // verify
-    {
-        FILE* inpFp = fopen(inpFilename, "rb");
-        FILE* decFp = fopen(decFilename, "rb");
-
-        const int cmp = compare(inpFp, decFp);
-        if (0 == cmp)
-            printf("Verify : OK\n");
-        else
-            printf("Verify : NG\n");
-
-        fclose(decFp);
-        fclose(inpFp);
-    }
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/blockStreaming_lineByLine.md b/librocksdb-sys/lz4/examples/blockStreaming_lineByLine.md
deleted file mode 100644
index 7b66883..0000000
--- a/librocksdb-sys/lz4/examples/blockStreaming_lineByLine.md
+++ /dev/null
@@ -1,122 +0,0 @@
-# LZ4 Streaming API Example : Line by Line Text Compression
-by *Takayuki Matsuoka*
-
-`blockStreaming_lineByLine.c` is LZ4 Streaming API example which implements line by line incremental (de)compression.
-
-Please note the following restrictions :
-
- - Firstly, read "LZ4 Streaming API Basics".
- - This is relatively advanced application example.
- - Output file is not compatible with lz4frame and platform dependent.
-
-
-## What's the point of this example ?
-
- - Line by line incremental (de)compression.
- - Handle huge file in small amount of memory
- - Generally better compression ratio than Block API
- - Non-uniform block size
-
-
-## How the compression works
-
-First of all, allocate "Ring Buffer" for input and LZ4 compressed data buffer for output.
-
-```
-(1)
-    Ring Buffer
-
-    +--------+
-    | Line#1 |
-    +---+----+
-        |
-        v
-     {Out#1}
-
-
-(2)
-    Prefix Mode Dependency
-          +----+
-          |    |
-          v    |
-    +--------+-+------+
-    | Line#1 | Line#2 |
-    +--------+---+----+
-                 |
-                 v
-              {Out#2}
-
-
-(3)
-          Prefix   Prefix
-          +----+   +----+
-          |    |   |    |
-          v    |   v    |
-    +--------+-+------+-+------+
-    | Line#1 | Line#2 | Line#3 |
-    +--------+--------+---+----+
-                          |
-                          v
-                       {Out#3}
-
-
-(4)
-                        External Dictionary Mode
-                +----+   +----+
-                |    |   |    |
-                v    |   v    |
-    ------+--------+-+------+-+--------+
-          |  ....  | Line#X | Line#X+1 |
-    ------+--------+--------+-----+----+
-                            ^     |
-                            |     v
-                            |  {Out#X+1}
-                            |
-                          Reset
-
-
-(5)
-                                    Prefix
-                                    +-----+
-                                    |     |
-                                    v     |
-    ------+--------+--------+----------+--+-------+
-          |  ....  | Line#X | Line#X+1 | Line#X+2 |
-    ------+--------+--------+----------+-----+----+
-                            ^                |
-                            |                v
-                            |            {Out#X+2}
-                            |
-                          Reset
-```
-
-Next (see (1)), read first line to ringbuffer and compress it by `LZ4_compress_continue()`.
-For the first time, LZ4 doesn't know any previous dependencies,
-so it just compress the line without dependencies and generates compressed line {Out#1} to LZ4 compressed data buffer.
-After that, write {Out#1} to the file and forward ringbuffer offset.
-
-Do the same things to second line (see (2)).
-But in this time, LZ4 can use dependency to Line#1 to improve compression ratio.
-This dependency is called "Prefix mode".
-
-Eventually, we'll reach end of ringbuffer at Line#X (see (4)).
-This time, we should reset ringbuffer offset.
-After resetting, at Line#X+1 pointer is not adjacent, but LZ4 still maintain its memory.
-This is called "External Dictionary Mode".
-
-In Line#X+2 (see (5)), finally LZ4 forget almost all memories but still remains Line#X+1.
-This is the same situation as Line#2.
-
-Continue these procedures to the end of text file.
-
-
-## How the decompression works
-
-Decompression will do reverse order.
-
- - Read compressed line from the file to buffer.
- - Decompress it to the ringbuffer.
- - Output decompressed plain text line to the file.
- - Forward ringbuffer offset. If offset exceeds end of the ringbuffer, reset it.
-
-Continue these procedures to the end of the compressed file.
diff --git a/librocksdb-sys/lz4/examples/blockStreaming_ringBuffer.c b/librocksdb-sys/lz4/examples/blockStreaming_ringBuffer.c
deleted file mode 100644
index 0b6a3ce..0000000
--- a/librocksdb-sys/lz4/examples/blockStreaming_ringBuffer.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/* LZ4 streaming API example : ring buffer
- * Based on sample code from Takayuki Matsuoka */
-
-
-/**************************************
- * Compiler Options
- **************************************/
-#if defined(_MSC_VER) && (_MSC_VER <= 1800)  /* Visual Studio <= 2013 */
-#  define _CRT_SECURE_NO_WARNINGS
-#  define snprintf sprintf_s
-#endif
-
-
-/**************************************
- * Includes
- **************************************/
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include "lz4.h"
-
-
-enum {
-    MESSAGE_MAX_BYTES   = 1024,
-    RING_BUFFER_BYTES   = 1024 * 8 + MESSAGE_MAX_BYTES,
-    DECODE_RING_BUFFER  = RING_BUFFER_BYTES + MESSAGE_MAX_BYTES   /* Intentionally larger, to test unsynchronized ring buffers */
-};
-
-
-size_t write_int32(FILE* fp, int32_t i) {
-    return fwrite(&i, sizeof(i), 1, fp);
-}
-
-size_t write_bin(FILE* fp, const void* array, int arrayBytes) {
-    return fwrite(array, 1, arrayBytes, fp);
-}
-
-size_t read_int32(FILE* fp, int32_t* i) {
-    return fread(i, sizeof(*i), 1, fp);
-}
-
-size_t read_bin(FILE* fp, void* array, int arrayBytes) {
-    return fread(array, 1, arrayBytes, fp);
-}
-
-
-void test_compress(FILE* outFp, FILE* inpFp)
-{
-    LZ4_stream_t lz4Stream_body = { { 0 } };
-    LZ4_stream_t* lz4Stream = &lz4Stream_body;
-
-    static char inpBuf[RING_BUFFER_BYTES];
-    int inpOffset = 0;
-
-    for(;;) {
-        // Read random length ([1,MESSAGE_MAX_BYTES]) data to the ring buffer.
-        char* const inpPtr = &inpBuf[inpOffset];
-        const int randomLength = (rand() % MESSAGE_MAX_BYTES) + 1;
-        const int inpBytes = (int) read_bin(inpFp, inpPtr, randomLength);
-        if (0 == inpBytes) break;
-
-        {
-#define CMPBUFSIZE (LZ4_COMPRESSBOUND(MESSAGE_MAX_BYTES))
-            char cmpBuf[CMPBUFSIZE];
-            const int cmpBytes = LZ4_compress_fast_continue(lz4Stream, inpPtr, cmpBuf, inpBytes, CMPBUFSIZE, 0);
-            if(cmpBytes <= 0) break;
-            write_int32(outFp, cmpBytes);
-            write_bin(outFp, cmpBuf, cmpBytes);
-
-            inpOffset += inpBytes;
-
-            // Wraparound the ringbuffer offset
-            if(inpOffset >= RING_BUFFER_BYTES - MESSAGE_MAX_BYTES) inpOffset = 0;
-        }
-    }
-
-    write_int32(outFp, 0);
-}
-
-
-void test_decompress(FILE* outFp, FILE* inpFp)
-{
-    static char decBuf[DECODE_RING_BUFFER];
-    int decOffset = 0;
-    LZ4_streamDecode_t lz4StreamDecode_body = { { 0 } };
-    LZ4_streamDecode_t* lz4StreamDecode = &lz4StreamDecode_body;
-
-    for(;;) {
-        int cmpBytes = 0;
-        char cmpBuf[CMPBUFSIZE];
-
-        {   const size_t r0 = read_int32(inpFp, &cmpBytes);
-            if(r0 != 1 || cmpBytes <= 0) break;
-
-            const size_t r1 = read_bin(inpFp, cmpBuf, cmpBytes);
-            if(r1 != (size_t) cmpBytes) break;
-        }
-
-        {   char* const decPtr = &decBuf[decOffset];
-            const int decBytes = LZ4_decompress_safe_continue(
-                lz4StreamDecode, cmpBuf, decPtr, cmpBytes, MESSAGE_MAX_BYTES);
-            if(decBytes <= 0) break;
-            decOffset += decBytes;
-            write_bin(outFp, decPtr, decBytes);
-
-            // Wraparound the ringbuffer offset
-            if(decOffset >= DECODE_RING_BUFFER - MESSAGE_MAX_BYTES) decOffset = 0;
-        }
-    }
-}
-
-
-int compare(FILE* f0, FILE* f1)
-{
-    int result = 0;
-
-    while (0 == result) {
-        char b0[65536];
-        char b1[65536];
-        const size_t r0 = fread(b0, 1, sizeof(b0), f0);
-        const size_t r1 = fread(b1, 1, sizeof(b1), f1);
-
-        result = (int) r0 - (int) r1;
-
-        if (0 == r0 || 0 == r1) break;
-
-        if (0 == result) result = memcmp(b0, b1, r0);
-    }
-
-    return result;
-}
-
-
-int main(int argc, char** argv)
-{
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-
-    if (argc < 2) {
-        printf("Please specify input filename\n");
-        return 0;
-    }
-
-    snprintf(inpFilename, 256, "%s", argv[1]);
-    snprintf(lz4Filename, 256, "%s.lz4s-%d", argv[1], 0);
-    snprintf(decFilename, 256, "%s.lz4s-%d.dec", argv[1], 0);
-
-    printf("inp = [%s]\n", inpFilename);
-    printf("lz4 = [%s]\n", lz4Filename);
-    printf("dec = [%s]\n", decFilename);
-
-    // compress
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const outFp = fopen(lz4Filename, "wb");
-
-        test_compress(outFp, inpFp);
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // decompress
-    {   FILE* const inpFp = fopen(lz4Filename, "rb");
-        FILE* const outFp = fopen(decFilename, "wb");
-
-        test_decompress(outFp, inpFp);
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    // verify
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const decFp = fopen(decFilename, "rb");
-
-        const int cmp = compare(inpFp, decFp);
-        if (0 == cmp) {
-            printf("Verify : OK\n");
-        } else {
-            printf("Verify : NG\n");
-        }
-
-        fclose(decFp);
-        fclose(inpFp);
-    }
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/compress_functions.c b/librocksdb-sys/lz4/examples/compress_functions.c
deleted file mode 100644
index 2a9d124..0000000
--- a/librocksdb-sys/lz4/examples/compress_functions.c
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * compress_functions.c
- * Copyright  : Kyle Harper
- * License    : Follows same licensing as the lz4.c/lz4.h program at any given time.  Currently, BSD 2.
- * Description: A program to demonstrate the various compression functions involved in when using LZ4_compress_default().  The idea
- *              is to show how each step in the call stack can be used directly, if desired.  There is also some benchmarking for
- *              each function to demonstrate the (probably lack of) performance difference when jumping the stack.
- *              (If you're new to lz4, please read simple_buffer.c to understand the fundamentals)
- *
- *              The call stack (before theoretical compiler optimizations) for LZ4_compress_default is as follows:
- *                LZ4_compress_default
- *                  LZ4_compress_fast
- *                    LZ4_compress_fast_extState
- *                      LZ4_compress_generic
- *
- *              LZ4_compress_default()
- *                This is the recommended function for compressing data.  It will serve as the baseline for comparison.
- *              LZ4_compress_fast()
- *                Despite its name, it's not a "fast" version of compression.  It simply decides if HEAPMODE is set and either
- *                allocates memory on the heap for a struct or creates the struct directly on the stack.  Stack access is generally
- *                faster but this function itself isn't giving that advantage, it's just some logic for compile time.
- *              LZ4_compress_fast_extState()
- *                This simply accepts all the pointers and values collected thus far and adds logic to determine how
- *                LZ4_compress_generic should be invoked; specifically: can the source fit into a single pass as determined by
- *                LZ4_64Klimit.
- *              LZ4_compress_generic()
- *                As the name suggests, this is the generic function that ultimately does most of the heavy lifting.  Calling this
- *                directly can help avoid some test cases and branching which might be useful in some implementation-specific
- *                situations, but you really need to know what you're doing AND what you're asking lz4 to do!  You also need a
- *                wrapper function because this function isn't exposed with lz4.h.
- *
- *              The call stack for decompression functions is shallow.  There are 2 options:
- *                LZ4_decompress_safe  ||  LZ4_decompress_fast
- *                  LZ4_decompress_generic
- *
- *               LZ4_decompress_safe
- *                 This is the recommended function for decompressing data.  It is considered safe because the caller specifies
- *                 both the size of the compressed buffer to read as well as the maximum size of the output (decompressed) buffer
- *                 instead of just the latter.
- *               LZ4_decompress_fast
- *                 Again, despite its name it's not a "fast" version of decompression.  It simply frees the caller of sending the
- *                 size of the compressed buffer (it will simply be read-to-end, hence it's non-safety).
- *               LZ4_decompress_generic
- *                 This is the generic function that both of the LZ4_decompress_* functions above end up calling.  Calling this
- *                 directly is not advised, period.  Furthermore, it is a static inline function in lz4.c, so there isn't a symbol
- *                 exposed for anyone using lz4.h to utilize.
- *
- *               Special Note About Decompression:
- *               Using the LZ4_decompress_safe() function protects against malicious (user) input.  If you are using data from a
- *               trusted source, or if your program is the producer (P) as well as its consumer (C) in a PC or MPMC setup, you can
- *               safely use the LZ4_decompress_fast function.
- */
-
-/* Since lz4 compiles with c99 and not gnu/std99 we need to enable POSIX linking for time.h structs and functions. */
-#if __STDC_VERSION__ >= 199901L
-#define _XOPEN_SOURCE 600
-#else
-#define _XOPEN_SOURCE 500
-#endif
-#define _POSIX_C_SOURCE 199309L
-
-/* Includes, for Power! */
-#define LZ4_DISABLE_DEPRECATE_WARNINGS   /* LZ4_decompress_fast */
-#include "lz4.h"
-#include <stdio.h>    /* for printf() */
-#include <stdlib.h>   /* for exit() */
-#include <string.h>   /* for atoi() memcmp() */
-#include <stdint.h>   /* for uint_types */
-#include <inttypes.h> /* for PRIu64 */
-#include <time.h>     /* for clock_gettime() */
-#include <locale.h>   /* for setlocale() */
-
-/* We need to know what one billion is for clock timing. */
-#define BILLION 1000000000L
-
-/* Create a crude set of test IDs so we can switch on them later  (Can't switch() on a char[] or char*). */
-#define ID__LZ4_COMPRESS_DEFAULT        1
-#define ID__LZ4_COMPRESS_FAST           2
-#define ID__LZ4_COMPRESS_FAST_EXTSTATE  3
-#define ID__LZ4_COMPRESS_GENERIC        4
-#define ID__LZ4_DECOMPRESS_SAFE         5
-#define ID__LZ4_DECOMPRESS_FAST         6
-
-
-
-/*
- * Easy show-error-and-bail function.
- */
-void run_screaming(const char *message, const int code) {
-  printf("%s\n", message);
-  exit(code);
-}
-
-
-/*
- * Centralize the usage function to keep main cleaner.
- */
-void usage(const char *message) {
-  printf("Usage: ./argPerformanceTesting <iterations>\n");
-  run_screaming(message, 1);
-  return;
-}
-
-
-
-/*
- * Runs the benchmark for LZ4_compress_* based on function_id.
- */
-uint64_t bench(
-    const char *known_good_dst,
-    const int function_id,
-    const int iterations,
-    const char *src,
-    char *dst,
-    const size_t src_size,
-    const size_t max_dst_size,
-    const size_t comp_size
-  ) {
-  uint64_t time_taken = 0;
-  int rv = 0;
-  const int warm_up = 5000;
-  struct timespec start, end;
-  const int acceleration = 1;
-  LZ4_stream_t state;
-
-  // Select the right function to perform the benchmark on.  We perform 5000 initial loops to warm the cache and ensure that dst
-  // remains matching to known_good_dst between successive calls.
-  switch(function_id) {
-    case ID__LZ4_COMPRESS_DEFAULT:
-      printf("Starting benchmark for function: LZ4_compress_default()\n");
-      for(int junk=0; junk<warm_up; junk++)
-        rv = LZ4_compress_default(src, dst, src_size, max_dst_size);
-      if (rv < 1)
-        run_screaming("Couldn't run LZ4_compress_default()... error code received is in exit code.", rv);
-      if (memcmp(known_good_dst, dst, max_dst_size) != 0)
-        run_screaming("According to memcmp(), the compressed dst we got doesn't match the known_good_dst... ruh roh.", 1);
-      clock_gettime(CLOCK_MONOTONIC, &start);
-      for (int i=1; i<=iterations; i++)
-        LZ4_compress_default(src, dst, src_size, max_dst_size);
-      break;
-
-    case ID__LZ4_COMPRESS_FAST:
-      printf("Starting benchmark for function: LZ4_compress_fast()\n");
-      for(int junk=0; junk<warm_up; junk++)
-        rv = LZ4_compress_fast(src, dst, src_size, max_dst_size, acceleration);
-      if (rv < 1)
-        run_screaming("Couldn't run LZ4_compress_fast()... error code received is in exit code.", rv);
-      if (memcmp(known_good_dst, dst, max_dst_size) != 0)
-        run_screaming("According to memcmp(), the compressed dst we got doesn't match the known_good_dst... ruh roh.", 1);
-      clock_gettime(CLOCK_MONOTONIC, &start);
-      for (int i=1; i<=iterations; i++)
-        LZ4_compress_fast(src, dst, src_size, max_dst_size, acceleration);
-      break;
-
-    case ID__LZ4_COMPRESS_FAST_EXTSTATE:
-      printf("Starting benchmark for function: LZ4_compress_fast_extState()\n");
-      for(int junk=0; junk<warm_up; junk++)
-        rv = LZ4_compress_fast_extState(&state, src, dst, src_size, max_dst_size, acceleration);
-      if (rv < 1)
-        run_screaming("Couldn't run LZ4_compress_fast_extState()... error code received is in exit code.", rv);
-      if (memcmp(known_good_dst, dst, max_dst_size) != 0)
-        run_screaming("According to memcmp(), the compressed dst we got doesn't match the known_good_dst... ruh roh.", 1);
-      clock_gettime(CLOCK_MONOTONIC, &start);
-      for (int i=1; i<=iterations; i++)
-        LZ4_compress_fast_extState(&state, src, dst, src_size, max_dst_size, acceleration);
-      break;
-
-//    Disabled until LZ4_compress_generic() is exposed in the header.
-//    case ID__LZ4_COMPRESS_GENERIC:
-//      printf("Starting benchmark for function: LZ4_compress_generic()\n");
-//      LZ4_resetStream((LZ4_stream_t*)&state);
-//      for(int junk=0; junk<warm_up; junk++) {
-//        LZ4_resetStream((LZ4_stream_t*)&state);
-//        //rv = LZ4_compress_generic_wrapper(&state, src, dst, src_size, max_dst_size, notLimited, byU16, noDict, noDictIssue, acceleration);
-//        LZ4_compress_generic_wrapper(&state, src, dst, src_size, max_dst_size, acceleration);
-//      }
-//      if (rv < 1)
-//        run_screaming("Couldn't run LZ4_compress_generic()... error code received is in exit code.", rv);
-//      if (memcmp(known_good_dst, dst, max_dst_size) != 0)
-//        run_screaming("According to memcmp(), the compressed dst we got doesn't match the known_good_dst... ruh roh.", 1);
-//      for (int i=1; i<=iterations; i++) {
-//        LZ4_resetStream((LZ4_stream_t*)&state);
-//        //LZ4_compress_generic_wrapper(&state, src, dst, src_size, max_dst_size, notLimited, byU16, noDict, noDictIssue, acceleration);
-//        LZ4_compress_generic_wrapper(&state, src, dst, src_size, max_dst_size, acceleration);
-//      }
-//      break;
-
-    case ID__LZ4_DECOMPRESS_SAFE:
-      printf("Starting benchmark for function: LZ4_decompress_safe()\n");
-      for(int junk=0; junk<warm_up; junk++)
-        rv = LZ4_decompress_safe(src, dst, comp_size, src_size);
-      if (rv < 1)
-        run_screaming("Couldn't run LZ4_decompress_safe()... error code received is in exit code.", rv);
-      if (memcmp(known_good_dst, dst, src_size) != 0)
-        run_screaming("According to memcmp(), the compressed dst we got doesn't match the known_good_dst... ruh roh.", 1);
-      clock_gettime(CLOCK_MONOTONIC, &start);
-      for (int i=1; i<=iterations; i++)
-        LZ4_decompress_safe(src, dst, comp_size, src_size);
-      break;
-
-    case ID__LZ4_DECOMPRESS_FAST:
-      printf("Starting benchmark for function: LZ4_decompress_fast()\n");
-      for(int junk=0; junk<warm_up; junk++)
-        rv = LZ4_decompress_fast(src, dst, src_size);
-      if (rv < 1)
-        run_screaming("Couldn't run LZ4_decompress_fast()... error code received is in exit code.", rv);
-      if (memcmp(known_good_dst, dst, src_size) != 0)
-        run_screaming("According to memcmp(), the compressed dst we got doesn't match the known_good_dst... ruh roh.", 1);
-      clock_gettime(CLOCK_MONOTONIC, &start);
-      for (int i=1; i<=iterations; i++)
-        LZ4_decompress_fast(src, dst, src_size);
-      break;
-
-    default:
-      run_screaming("The test specified isn't valid.  Please check your code.", 1);
-      break;
-  }
-
-  // Stop timer and return time taken.
-  clock_gettime(CLOCK_MONOTONIC, &end);
-  time_taken = BILLION *(end.tv_sec - start.tv_sec) + end.tv_nsec - start.tv_nsec;
-
-  return time_taken;
-}
-
-
-
-/*
- * main()
- * We will demonstrate the use of each function for simplicity sake.  Then we will run 2 suites of benchmarking:
- * Test suite A)  Uses generic Lorem Ipsum text which should be generally compressible insomuch as basic human text is
- *                compressible for such a small src_size
- * Test Suite B)  For the sake of testing, see what results we get if the data is drastically easier to compress.  IF there are
- *                indeed losses and IF more compressible data is faster to process, this will exacerbate the findings.
- */
-int main(int argc, char **argv) {
-  // Get and verify options.  There's really only 1:  How many iterations to run.
-  int iterations = 1000000;
-  if (argc > 1)
-    iterations = atoi(argv[1]);
-  if (iterations < 1)
-    usage("Argument 1 (iterations) must be > 0.");
-
-  // First we will create 2 sources (char *) of 2000 bytes each.  One normal text, the other highly-compressible text.
-  const char *src    = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed luctus purus et risus vulputate, et mollis orci ullamcorper. Nulla facilisi. Fusce in ligula sed purus varius aliquet interdum vitae justo. Proin quis diam velit. Nulla varius iaculis auctor. Cras volutpat, justo eu dictum pulvinar, elit sem porttitor metus, et imperdiet metus sapien et ante. Nullam nisi nulla, ornare eu tristique eu, dignissim vitae diam. Nulla sagittis porta libero, a accumsan felis sagittis scelerisque.  Integer laoreet eleifend congue. Etiam rhoncus leo vel dolor fermentum, quis luctus nisl iaculis. Praesent a erat sapien. Aliquam semper mi in lorem ultrices ultricies. Lorem ipsum dolor sit amet, consectetur adipiscing elit. In feugiat risus sed enim ultrices, at sodales nulla tristique. Maecenas eget pellentesque justo, sed pellentesque lectus. Fusce sagittis sit amet elit vel varius. Donec sed ligula nec ligula vulputate rutrum sed ut lectus. Etiam congue pharetra leo vitae cursus. Morbi enim ante, porttitor ut varius vel, tincidunt quis justo. Nunc iaculis, risus id ultrices semper, metus est efficitur ligula, vel posuere risus nunc eget purus. Ut lorem turpis, condimentum at sem sed, porta aliquam turpis. In ut sapien a nulla dictum tincidunt quis sit amet lorem. Fusce at est egestas, luctus neque eu, consectetur tortor. Phasellus eleifend ultricies nulla ac lobortis.  Morbi maximus quam cursus vehicula iaculis. Maecenas cursus vel justo ut rutrum. Curabitur magna orci, dignissim eget dapibus vitae, finibus id lacus. Praesent rhoncus mattis augue vitae bibendum. Praesent porta mauris non ultrices fermentum. Quisque vulputate ipsum in sodales pulvinar. Aliquam nec mollis felis. Donec vitae augue pulvinar, congue nisl sed, pretium purus. Fusce lobortis mi ac neque scelerisque semper. Pellentesque vel est vitae magna aliquet aliquet. Nam non dolor. Nulla facilisi. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Morbi ac lacinia felis metus.";
-  const char *hc_src = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
-  // Set and derive sizes.  Since we're using strings, use strlen() + 1 for \0.
-  const size_t src_size = strlen(src) + 1;
-  const size_t max_dst_size = LZ4_compressBound(src_size);
-  int bytes_returned = 0;
-  // Now build allocations for the data we'll be playing with.
-  char *dst               = calloc(1, max_dst_size);
-  char *known_good_dst    = calloc(1, max_dst_size);
-  char *known_good_hc_dst = calloc(1, max_dst_size);
-  if (dst == NULL || known_good_dst == NULL || known_good_hc_dst == NULL)
-    run_screaming("Couldn't allocate memory for the destination buffers.  Sad :(", 1);
-
-  // Create known-good buffers to verify our tests with other functions will produce the same results.
-  bytes_returned = LZ4_compress_default(src, known_good_dst, src_size, max_dst_size);
-  if (bytes_returned < 1)
-    run_screaming("Couldn't create a known-good destination buffer for comparison... this is bad.", 1);
-  const size_t src_comp_size = bytes_returned;
-  bytes_returned = LZ4_compress_default(hc_src, known_good_hc_dst, src_size, max_dst_size);
-  if (bytes_returned < 1)
-    run_screaming("Couldn't create a known-good (highly compressible) destination buffer for comparison... this is bad.", 1);
-  const size_t hc_src_comp_size = bytes_returned;
-
-
-  /* LZ4_compress_default() */
-  // This is the default function so we don't need to demonstrate how to use it.  See basics.c if you need more basal information.
-
-  /* LZ4_compress_fast() */
-  // Using this function is identical to LZ4_compress_default except we need to specify an "acceleration" value.  Defaults to 1.
-  memset(dst, 0, max_dst_size);
-  bytes_returned = LZ4_compress_fast(src, dst, src_size, max_dst_size, 1);
-  if (bytes_returned < 1)
-    run_screaming("Failed to compress src using LZ4_compress_fast.  echo $? for return code.", bytes_returned);
-  if (memcmp(dst, known_good_dst, bytes_returned) != 0)
-    run_screaming("According to memcmp(), the value we got in dst from LZ4_compress_fast doesn't match the known-good value.  This is bad.", 1);
-
-  /* LZ4_compress_fast_extState() */
-  // Using this function directly requires that we build an LZ4_stream_t struct ourselves.  We do NOT have to reset it ourselves.
-  memset(dst, 0, max_dst_size);
-  LZ4_stream_t state;
-  bytes_returned = LZ4_compress_fast_extState(&state, src, dst, src_size, max_dst_size, 1);
-  if (bytes_returned < 1)
-    run_screaming("Failed to compress src using LZ4_compress_fast_extState.  echo $? for return code.", bytes_returned);
-  if (memcmp(dst, known_good_dst, bytes_returned) != 0)
-    run_screaming("According to memcmp(), the value we got in dst from LZ4_compress_fast_extState doesn't match the known-good value.  This is bad.", 1);
-
-  /* LZ4_compress_generic */
-  // When you can exactly control the inputs and options of your LZ4 needs, you can use LZ4_compress_generic and fixed (const)
-  // values for the enum types such as dictionary and limitations.  Any other direct-use is probably a bad idea.
-  //
-  // That said, the LZ4_compress_generic() function is 'static inline' and does not have a prototype in lz4.h to expose a symbol
-  // for it.  In other words: we can't access it directly.  I don't want to submit a PR that modifies lz4.c/h.  Yann and others can
-  // do that if they feel it's worth expanding this example.
-  //
-  // I will, however, leave a skeleton of what would be required to use it directly:
-  /*
-    memset(dst, 0, max_dst_size);
-    // LZ4_stream_t state:  is already declared above.  We can reuse it BUT we have to reset the stream ourselves between each call.
-    LZ4_resetStream((LZ4_stream_t *)&state);
-    // Since src size is small we know the following enums will be used:  notLimited (0), byU16 (2), noDict (0), noDictIssue (0).
-    bytes_returned = LZ4_compress_generic(&state, src, dst, src_size, max_dst_size, notLimited, byU16, noDict, noDictIssue, 1);
-    if (bytes_returned < 1)
-      run_screaming("Failed to compress src using LZ4_compress_generic.  echo $? for return code.", bytes_returned);
-    if (memcmp(dst, known_good_dst, bytes_returned) != 0)
-      run_screaming("According to memcmp(), the value we got in dst from LZ4_compress_generic doesn't match the known-good value.  This is bad.", 1);
-  */
-
-
-  /* Benchmarking */
-  /* Now we'll run a few rudimentary benchmarks with each function to demonstrate differences in speed based on the function used.
-   * Remember, we cannot call LZ4_compress_generic() directly (yet) so it's disabled.
-   */
-  // Suite A - Normal Compressibility
-  char *dst_d = calloc(1, src_size);
-  memset(dst, 0, max_dst_size);
-  printf("\nStarting suite A:  Normal compressible text.\n");
-  uint64_t time_taken__default       = bench(known_good_dst, ID__LZ4_COMPRESS_DEFAULT,       iterations, src,            dst,   src_size, max_dst_size, src_comp_size);
-  uint64_t time_taken__fast          = bench(known_good_dst, ID__LZ4_COMPRESS_FAST,          iterations, src,            dst,   src_size, max_dst_size, src_comp_size);
-  uint64_t time_taken__fast_extstate = bench(known_good_dst, ID__LZ4_COMPRESS_FAST_EXTSTATE, iterations, src,            dst,   src_size, max_dst_size, src_comp_size);
-  //uint64_t time_taken__generic       = bench(known_good_dst, ID__LZ4_COMPRESS_GENERIC,       iterations, src,            dst,   src_size, max_dst_size, src_comp_size);
-  uint64_t time_taken__decomp_safe   = bench(src,            ID__LZ4_DECOMPRESS_SAFE,        iterations, known_good_dst, dst_d, src_size, max_dst_size, src_comp_size);
-  uint64_t time_taken__decomp_fast   = bench(src,            ID__LZ4_DECOMPRESS_FAST,        iterations, known_good_dst, dst_d, src_size, max_dst_size, src_comp_size);
-  // Suite B - Highly Compressible
-  memset(dst, 0, max_dst_size);
-  printf("\nStarting suite B:  Highly compressible text.\n");
-  uint64_t time_taken_hc__default       = bench(known_good_hc_dst, ID__LZ4_COMPRESS_DEFAULT,       iterations, hc_src,            dst,   src_size, max_dst_size, hc_src_comp_size);
-  uint64_t time_taken_hc__fast          = bench(known_good_hc_dst, ID__LZ4_COMPRESS_FAST,          iterations, hc_src,            dst,   src_size, max_dst_size, hc_src_comp_size);
-  uint64_t time_taken_hc__fast_extstate = bench(known_good_hc_dst, ID__LZ4_COMPRESS_FAST_EXTSTATE, iterations, hc_src,            dst,   src_size, max_dst_size, hc_src_comp_size);
-  //uint64_t time_taken_hc__generic       = bench(known_good_hc_dst, ID__LZ4_COMPRESS_GENERIC,       iterations, hc_src,            dst,   src_size, max_dst_size, hc_src_comp_size);
-  uint64_t time_taken_hc__decomp_safe   = bench(hc_src,            ID__LZ4_DECOMPRESS_SAFE,        iterations, known_good_hc_dst, dst_d, src_size, max_dst_size, hc_src_comp_size);
-  uint64_t time_taken_hc__decomp_fast   = bench(hc_src,            ID__LZ4_DECOMPRESS_FAST,        iterations, known_good_hc_dst, dst_d, src_size, max_dst_size, hc_src_comp_size);
-
-  // Report and leave.
-  setlocale(LC_ALL, "");
-  const char *format        = "|%-14s|%-30s|%'14.9f|%'16d|%'14d|%'13.2f%%|\n";
-  const char *header_format = "|%-14s|%-30s|%14s|%16s|%14s|%14s|\n";
-  const char *separator     = "+--------------+------------------------------+--------------+----------------+--------------+--------------+\n";
-  printf("\n");
-  printf("%s", separator);
-  printf(header_format, "Source", "Function Benchmarked", "Total Seconds", "Iterations/sec", "ns/Iteration", "% of default");
-  printf("%s", separator);
-  printf(format, "Normal Text", "LZ4_compress_default()",       (double)time_taken__default       / BILLION, (int)(iterations / ((double)time_taken__default       /BILLION)), (int)time_taken__default       / iterations, (double)time_taken__default       * 100 / time_taken__default);
-  printf(format, "Normal Text", "LZ4_compress_fast()",          (double)time_taken__fast          / BILLION, (int)(iterations / ((double)time_taken__fast          /BILLION)), (int)time_taken__fast          / iterations, (double)time_taken__fast          * 100 / time_taken__default);
-  printf(format, "Normal Text", "LZ4_compress_fast_extState()", (double)time_taken__fast_extstate / BILLION, (int)(iterations / ((double)time_taken__fast_extstate /BILLION)), (int)time_taken__fast_extstate / iterations, (double)time_taken__fast_extstate * 100 / time_taken__default);
-  //printf(format, "Normal Text", "LZ4_compress_generic()",       (double)time_taken__generic       / BILLION, (int)(iterations / ((double)time_taken__generic       /BILLION)), (int)time_taken__generic       / iterations, (double)time_taken__generic       * 100 / time_taken__default);
-  printf(format, "Normal Text", "LZ4_decompress_safe()",        (double)time_taken__decomp_safe   / BILLION, (int)(iterations / ((double)time_taken__decomp_safe   /BILLION)), (int)time_taken__decomp_safe   / iterations, (double)time_taken__decomp_safe   * 100 / time_taken__default);
-  printf(format, "Normal Text", "LZ4_decompress_fast()",        (double)time_taken__decomp_fast   / BILLION, (int)(iterations / ((double)time_taken__decomp_fast   /BILLION)), (int)time_taken__decomp_fast   / iterations, (double)time_taken__decomp_fast   * 100 / time_taken__default);
-  printf(header_format, "", "", "", "", "", "");
-  printf(format, "Compressible", "LZ4_compress_default()",       (double)time_taken_hc__default       / BILLION, (int)(iterations / ((double)time_taken_hc__default       /BILLION)), (int)time_taken_hc__default       / iterations, (double)time_taken_hc__default       * 100 / time_taken_hc__default);
-  printf(format, "Compressible", "LZ4_compress_fast()",          (double)time_taken_hc__fast          / BILLION, (int)(iterations / ((double)time_taken_hc__fast          /BILLION)), (int)time_taken_hc__fast          / iterations, (double)time_taken_hc__fast          * 100 / time_taken_hc__default);
-  printf(format, "Compressible", "LZ4_compress_fast_extState()", (double)time_taken_hc__fast_extstate / BILLION, (int)(iterations / ((double)time_taken_hc__fast_extstate /BILLION)), (int)time_taken_hc__fast_extstate / iterations, (double)time_taken_hc__fast_extstate * 100 / time_taken_hc__default);
-  //printf(format, "Compressible", "LZ4_compress_generic()",       (double)time_taken_hc__generic       / BILLION, (int)(iterations / ((double)time_taken_hc__generic       /BILLION)), (int)time_taken_hc__generic       / iterations, (double)time_taken_hc__generic       * 100 / time_taken_hc__default);
-  printf(format, "Compressible", "LZ4_decompress_safe()",        (double)time_taken_hc__decomp_safe   / BILLION, (int)(iterations / ((double)time_taken_hc__decomp_safe   /BILLION)), (int)time_taken_hc__decomp_safe   / iterations, (double)time_taken_hc__decomp_safe   * 100 / time_taken_hc__default);
-  printf(format, "Compressible", "LZ4_decompress_fast()",        (double)time_taken_hc__decomp_fast   / BILLION, (int)(iterations / ((double)time_taken_hc__decomp_fast   /BILLION)), (int)time_taken_hc__decomp_fast   / iterations, (double)time_taken_hc__decomp_fast   * 100 / time_taken_hc__default);
-  printf("%s", separator);
-  printf("\n");
-  printf("All done, ran %d iterations per test.\n", iterations);
-  return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/dictionaryRandomAccess.c b/librocksdb-sys/lz4/examples/dictionaryRandomAccess.c
deleted file mode 100644
index 3aa4609..0000000
--- a/librocksdb-sys/lz4/examples/dictionaryRandomAccess.c
+++ /dev/null
@@ -1,280 +0,0 @@
-// LZ4 API example : Dictionary Random Access
-
-#if defined(_MSC_VER) && (_MSC_VER <= 1800)  /* Visual Studio <= 2013 */
-#  define _CRT_SECURE_NO_WARNINGS
-#  define snprintf sprintf_s
-#endif
-#include "lz4.h"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define MIN(x, y)  ((x) < (y) ? (x) : (y))
-
-enum {
-    BLOCK_BYTES = 1024,  /* 1 KiB of uncompressed data in a block */
-    DICTIONARY_BYTES = 1024, /* Load a 1 KiB dictionary */
-    MAX_BLOCKS = 1024 /* For simplicity of implementation */
-};
-
-/**
- * Magic bytes for this test case.
- * This is not a great magic number because it is a common word in ASCII.
- * However, it is important to have some versioning system in your format.
- */
-const char kTestMagic[] = { 'T', 'E', 'S', 'T' };
-
-
-void write_int(FILE* fp, int i) {
-    size_t written = fwrite(&i, sizeof(i), 1, fp);
-    if (written != 1) { exit(10); }
-}
-
-void write_bin(FILE* fp, const void* array, size_t arrayBytes) {
-    size_t written = fwrite(array, 1, arrayBytes, fp);
-    if (written != arrayBytes) { exit(11); }
-}
-
-void read_int(FILE* fp, int* i) {
-    size_t read = fread(i, sizeof(*i), 1, fp);
-    if (read != 1) { exit(12); }
-}
-
-size_t read_bin(FILE* fp, void* array, size_t arrayBytes) {
-    size_t read = fread(array, 1, arrayBytes, fp);
-    if (ferror(fp)) { exit(12); }
-    return read;
-}
-
-void seek_bin(FILE* fp, long offset, int origin) {
-    if (fseek(fp, offset, origin)) { exit(14); }
-}
-
-
-void test_compress(FILE* outFp, FILE* inpFp, void *dict, int dictSize)
-{
-    LZ4_stream_t lz4Stream_body;
-    LZ4_stream_t* lz4Stream = &lz4Stream_body;
-
-    char inpBuf[BLOCK_BYTES];
-    int offsets[MAX_BLOCKS];
-    int *offsetsEnd = offsets;
-
-
-    LZ4_initStream(lz4Stream, sizeof(*lz4Stream));
-
-    /* Write header magic */
-    write_bin(outFp, kTestMagic, sizeof(kTestMagic));
-
-    *offsetsEnd++ = sizeof(kTestMagic);
-    /* Write compressed data blocks.  Each block contains BLOCK_BYTES of plain
-       data except possibly the last. */
-    for(;;) {
-        const int inpBytes = (int) read_bin(inpFp, inpBuf, BLOCK_BYTES);
-        if(0 == inpBytes) {
-            break;
-        }
-
-        /* Forget previously compressed data and load the dictionary */
-        LZ4_loadDict(lz4Stream, (const char*) dict, dictSize);
-        {
-            char cmpBuf[LZ4_COMPRESSBOUND(BLOCK_BYTES)];
-            const int cmpBytes = LZ4_compress_fast_continue(
-                lz4Stream, inpBuf, cmpBuf, inpBytes, sizeof(cmpBuf), 1);
-            if(cmpBytes <= 0) { exit(1); }
-            write_bin(outFp, cmpBuf, (size_t)cmpBytes);
-            /* Keep track of the offsets */
-            *offsetsEnd = *(offsetsEnd - 1) + cmpBytes;
-            ++offsetsEnd;
-        }
-        if (offsetsEnd - offsets > MAX_BLOCKS) { exit(2); }
-    }
-    /* Write the tailing jump table */
-    {
-        int *ptr = offsets;
-        while (ptr != offsetsEnd) {
-            write_int(outFp, *ptr++);
-        }
-        write_int(outFp, (int) (offsetsEnd - offsets));
-    }
-}
-
-
-void test_decompress(FILE* outFp, FILE* inpFp, void *dict, int dictSize, int offset, int length)
-{
-    LZ4_streamDecode_t lz4StreamDecode_body;
-    LZ4_streamDecode_t* lz4StreamDecode = &lz4StreamDecode_body;
-
-    /* The blocks [currentBlock, endBlock) contain the data we want */
-    int currentBlock = offset / BLOCK_BYTES;
-    int endBlock = ((offset + length - 1) / BLOCK_BYTES) + 1;
-
-    char decBuf[BLOCK_BYTES];
-    int offsets[MAX_BLOCKS];
-
-    /* Special cases */
-    if (length == 0) { return; }
-
-    /* Read the magic bytes */
-    {
-        char magic[sizeof(kTestMagic)];
-        size_t read = read_bin(inpFp, magic, sizeof(magic));
-        if (read != sizeof(magic)) { exit(1); }
-        if (memcmp(kTestMagic, magic, sizeof(magic))) { exit(2); }
-    }
-
-    /* Read the offsets tail */
-    {
-        int numOffsets;
-        int block;
-        int *offsetsPtr = offsets;
-        seek_bin(inpFp, -4, SEEK_END);
-        read_int(inpFp, &numOffsets);
-        if (numOffsets <= endBlock) { exit(3); }
-        seek_bin(inpFp, -4 * (numOffsets + 1), SEEK_END);
-        for (block = 0; block <= endBlock; ++block) {
-            read_int(inpFp, offsetsPtr++);
-        }
-    }
-    /* Seek to the first block to read */
-    seek_bin(inpFp, offsets[currentBlock], SEEK_SET);
-    offset = offset % BLOCK_BYTES;
-
-    /* Start decoding */
-    for(; currentBlock < endBlock; ++currentBlock) {
-        char cmpBuf[LZ4_COMPRESSBOUND(BLOCK_BYTES)];
-        /* The difference in offsets is the size of the block */
-        int  cmpBytes = offsets[currentBlock + 1] - offsets[currentBlock];
-        {
-            const size_t read = read_bin(inpFp, cmpBuf, (size_t)cmpBytes);
-            if(read != (size_t)cmpBytes) { exit(4); }
-        }
-
-        /* Load the dictionary */
-        LZ4_setStreamDecode(lz4StreamDecode, (const char*) dict, dictSize);
-        {
-            const int decBytes = LZ4_decompress_safe_continue(
-                lz4StreamDecode, cmpBuf, decBuf, cmpBytes, BLOCK_BYTES);
-            if(decBytes <= 0) { exit(5); }
-            {
-                /* Write out the part of the data we care about */
-                int blockLength = MIN(length, (decBytes - offset));
-                write_bin(outFp, decBuf + offset, (size_t)blockLength);
-                offset = 0;
-                length -= blockLength;
-            }
-        }
-    }
-}
-
-
-int compare(FILE* fp0, FILE* fp1, int length)
-{
-    int result = 0;
-
-    while(0 == result) {
-        char b0[4096];
-        char b1[4096];
-        const size_t r0 = read_bin(fp0, b0, MIN(length, (int)sizeof(b0)));
-        const size_t r1 = read_bin(fp1, b1, MIN(length, (int)sizeof(b1)));
-
-        result = (int) r0 - (int) r1;
-
-        if(0 == r0 || 0 == r1) {
-            break;
-        }
-        if(0 == result) {
-            result = memcmp(b0, b1, r0);
-        }
-        length -= r0;
-    }
-
-    return result;
-}
-
-
-int main(int argc, char* argv[])
-{
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-    char dictFilename[256] = { 0 };
-    int offset;
-    int length;
-    char dict[DICTIONARY_BYTES];
-    int dictSize;
-
-    if(argc < 5) {
-        printf("Usage: %s input dictionary offset length", argv[0]);
-        return 0;
-    }
-
-    snprintf(inpFilename, 256, "%s", argv[1]);
-    snprintf(lz4Filename, 256, "%s.lz4s-%d", argv[1], BLOCK_BYTES);
-    snprintf(decFilename, 256, "%s.lz4s-%d.dec", argv[1], BLOCK_BYTES);
-    snprintf(dictFilename, 256, "%s", argv[2]);
-    offset = atoi(argv[3]);
-    length = atoi(argv[4]);
-
-    printf("inp    = [%s]\n", inpFilename);
-    printf("lz4    = [%s]\n", lz4Filename);
-    printf("dec    = [%s]\n", decFilename);
-    printf("dict   = [%s]\n", dictFilename);
-    printf("offset = [%d]\n", offset);
-    printf("length = [%d]\n", length);
-
-    /* Load dictionary */
-    {
-        FILE* dictFp = fopen(dictFilename, "rb");
-        dictSize = (int)read_bin(dictFp, dict, DICTIONARY_BYTES);
-        fclose(dictFp);
-    }
-
-    /* compress */
-    {
-        FILE* inpFp = fopen(inpFilename, "rb");
-        FILE* outFp = fopen(lz4Filename, "wb");
-
-        printf("compress : %s -> %s\n", inpFilename, lz4Filename);
-        test_compress(outFp, inpFp, dict, dictSize);
-        printf("compress : done\n");
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    /* decompress */
-    {
-        FILE* inpFp = fopen(lz4Filename, "rb");
-        FILE* outFp = fopen(decFilename, "wb");
-
-        printf("decompress : %s -> %s\n", lz4Filename, decFilename);
-        test_decompress(outFp, inpFp, dict, DICTIONARY_BYTES, offset, length);
-        printf("decompress : done\n");
-
-        fclose(outFp);
-        fclose(inpFp);
-    }
-
-    /* verify */
-    {
-        FILE* inpFp = fopen(inpFilename, "rb");
-        FILE* decFp = fopen(decFilename, "rb");
-        seek_bin(inpFp, offset, SEEK_SET);
-
-        printf("verify : %s <-> %s\n", inpFilename, decFilename);
-        const int cmp = compare(inpFp, decFp, length);
-        if(0 == cmp) {
-            printf("verify : OK\n");
-        } else {
-            printf("verify : NG\n");
-        }
-
-        fclose(decFp);
-        fclose(inpFp);
-    }
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/dictionaryRandomAccess.md b/librocksdb-sys/lz4/examples/dictionaryRandomAccess.md
deleted file mode 100644
index c6f4388..0000000
--- a/librocksdb-sys/lz4/examples/dictionaryRandomAccess.md
+++ /dev/null
@@ -1,67 +0,0 @@
-# LZ4 API Example : Dictionary Random Access
-
-`dictionaryRandomAccess.c` is LZ4 API example which implements dictionary compression and random access decompression.
-
-Please note that the output file is not compatible with lz4frame and is platform dependent.
-
-
-## What's the point of this example ?
-
- - Dictionary based compression for homogeneous files.
- - Random access to compressed blocks.
-
-
-## How the compression works
-
-Reads the dictionary from a file, and uses it as the history for each block.
-This allows each block to be independent, but maintains compression ratio.
-
-```
-    Dictionary
-         +
-         |
-         v
-    +---------+
-    | Block#1 |
-    +----+----+
-         |
-         v
-      {Out#1}
-
-
-    Dictionary
-         +
-         |
-         v
-    +---------+
-    | Block#2 |
-    +----+----+
-         |
-         v
-      {Out#2}
-```
-
-After writing the magic bytes `TEST` and then the compressed blocks, write out the jump table.
-The last 4 bytes is an integer containing the number of blocks in the stream.
-If there are `N` blocks, then just before the last 4 bytes is `N + 1` 4 byte integers containing the offsets at the beginning and end of each block.
-Let `Offset#K` be the total number of bytes written after writing out `Block#K` *including* the magic bytes for simplicity.
-
-```
-+------+---------+     +---------+---+----------+     +----------+-----+
-| TEST | Block#1 | ... | Block#N | 4 | Offset#1 | ... | Offset#N | N+1 |
-+------+---------+     +---------+---+----------+     +----------+-----+
-```
-
-## How the decompression works
-
-Decompression will do reverse order.
-
- - Seek to the last 4 bytes of the file and read the number of offsets.
- - Read each offset into an array.
- - Seek to the first block containing data we want to read.
-   We know where to look because we know each block contains a fixed amount of uncompressed data, except possibly the last.
- - Decompress it and write what data we need from it to the file.
- - Read the next block.
- - Decompress it and write that page to the file.
-
-Continue these procedures until all the required data has been read.
diff --git a/librocksdb-sys/lz4/examples/fileCompress.c b/librocksdb-sys/lz4/examples/fileCompress.c
deleted file mode 100644
index 4486ea8..0000000
--- a/librocksdb-sys/lz4/examples/fileCompress.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/* LZ4file API example : compress a file
- * Modified from an example code by anjiahao
- *
- * This example will demonstrate how 
- * to manipulate lz4 compressed files like
- * normal files */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-
-#include <lz4file.h>
-
-
-#define CHUNK_SIZE (16*1024)
-
-static size_t get_file_size(char *filename)
-{
-    struct stat statbuf;
-
-    if (filename == NULL) {
-        return 0;
-    }
-
-    if(stat(filename,&statbuf)) {
-        return 0;
-    }
-
-    return statbuf.st_size;
-}
-
-static int compress_file(FILE* f_in, FILE* f_out)
-{
-    assert(f_in != NULL); assert(f_out != NULL);
-
-    LZ4F_errorCode_t ret = LZ4F_OK_NoError;
-    size_t len;
-    LZ4_writeFile_t* lz4fWrite;
-    void* const buf = malloc(CHUNK_SIZE);
-    if (!buf) {
-        printf("error: memory allocation failed \n");
-    }
-
-    /* Of course, you can also use prefsPtr to
-     * set the parameters of the compressed file
-     * NULL is use default
-     */
-    ret = LZ4F_writeOpen(&lz4fWrite, f_out, NULL);
-    if (LZ4F_isError(ret)) {
-        printf("LZ4F_writeOpen error: %s\n", LZ4F_getErrorName(ret));
-        free(buf);
-        return 1;
-    }
-
-    while (1) {
-        len = fread(buf, 1, CHUNK_SIZE, f_in);
-
-        if (ferror(f_in)) {
-            printf("fread error\n");
-            goto out;
-        }
-
-        /* nothing to read */
-        if (len == 0) {
-            break;
-        }
-
-        ret = LZ4F_write(lz4fWrite, buf, len);
-        if (LZ4F_isError(ret)) {
-            printf("LZ4F_write: %s\n", LZ4F_getErrorName(ret));
-            goto out;
-        }
-    }
-
-out:
-    free(buf);
-    if (LZ4F_isError(LZ4F_writeClose(lz4fWrite))) {
-        printf("LZ4F_writeClose: %s\n", LZ4F_getErrorName(ret));
-        return 1;
-    }
-
-    return 0;
-}
-
-static int decompress_file(FILE* f_in, FILE* f_out)
-{
-    assert(f_in != NULL); assert(f_out != NULL);
-
-    LZ4F_errorCode_t ret = LZ4F_OK_NoError;
-    LZ4_readFile_t* lz4fRead;
-    void* const buf= malloc(CHUNK_SIZE);
-    if (!buf) {
-        printf("error: memory allocation failed \n");
-    }
-
-    ret = LZ4F_readOpen(&lz4fRead, f_in);
-    if (LZ4F_isError(ret)) {
-        printf("LZ4F_readOpen error: %s\n", LZ4F_getErrorName(ret));
-        free(buf);
-        return 1;
-    }
-
-    while (1) {
-        ret = LZ4F_read(lz4fRead, buf, CHUNK_SIZE);
-        if (LZ4F_isError(ret)) {
-            printf("LZ4F_read error: %s\n", LZ4F_getErrorName(ret));
-            goto out;
-        }
-
-        /* nothing to read */
-        if (ret == 0) {
-            break;
-        }
-
-        if(fwrite(buf, 1, ret, f_out) != ret) {
-            printf("write error!\n");
-            goto out;
-        }
-    }
-
-out:
-    free(buf);
-    if (LZ4F_isError(LZ4F_readClose(lz4fRead))) {
-        printf("LZ4F_readClose: %s\n", LZ4F_getErrorName(ret));
-        return 1;
-    }
-
-    if (ret) {
-        return 1;
-    }
-
-    return 0;
-}
-
-int compareFiles(FILE* fp0, FILE* fp1)
-{
-    int result = 0;
-
-    while (result==0) {
-        char b0[1024];
-        char b1[1024];
-        size_t const r0 = fread(b0, 1, sizeof(b0), fp0);
-        size_t const r1 = fread(b1, 1, sizeof(b1), fp1);
-
-        result = (r0 != r1);
-        if (!r0 || !r1) break;
-        if (!result) result = memcmp(b0, b1, r0);
-    }
-
-    return result;
-}
-
-int main(int argc, const char **argv) {
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-
-    if (argc < 2) {
-        printf("Please specify input filename\n");
-        return 0;
-    }
-
-    snprintf(inpFilename, 256, "%s", argv[1]);
-    snprintf(lz4Filename, 256, "%s.lz4", argv[1]);
-    snprintf(decFilename, 256, "%s.lz4.dec", argv[1]);
-
-    printf("inp = [%s]\n", inpFilename);
-    printf("lz4 = [%s]\n", lz4Filename);
-    printf("dec = [%s]\n", decFilename);
-
-    /* compress */
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const outFp = fopen(lz4Filename, "wb");
-        printf("compress : %s -> %s\n", inpFilename, lz4Filename);
-        LZ4F_errorCode_t ret = compress_file(inpFp, outFp);
-        fclose(inpFp);
-        fclose(outFp);
-
-        if (ret) {
-            printf("compression error: %s\n", LZ4F_getErrorName(ret));
-            return 1;
-        }
-
-        printf("%s: %zu → %zu bytes, %.1f%%\n",
-            inpFilename,
-            get_file_size(inpFilename),
-            get_file_size(lz4Filename), /* might overflow is size_t is 32 bits and size_{in,out} > 4 GB */
-            (double)get_file_size(lz4Filename) / get_file_size(inpFilename) * 100);
-
-        printf("compress : done\n");
-    }
-
-    /* decompress */
-    {
-        FILE* const inpFp = fopen(lz4Filename, "rb");
-        FILE* const outFp = fopen(decFilename, "wb");
-
-        printf("decompress : %s -> %s\n", lz4Filename, decFilename);
-        LZ4F_errorCode_t ret = decompress_file(inpFp, outFp);
-
-        fclose(outFp);
-        fclose(inpFp);
-
-        if (ret) {
-            printf("compression error: %s\n", LZ4F_getErrorName(ret));
-            return 1;
-        }
-
-        printf("decompress : done\n");
-    }
-
-    /* verify */
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const decFp = fopen(decFilename, "rb");
-
-        printf("verify : %s <-> %s\n", inpFilename, decFilename);
-        int const cmp = compareFiles(inpFp, decFp);
-
-        fclose(decFp);
-        fclose(inpFp);
-
-        if (cmp) {
-            printf("corruption detected : decompressed file differs from original\n");
-            return cmp;
-        }
-
-        printf("verify : OK\n");
-    }
-
-}
diff --git a/librocksdb-sys/lz4/examples/frameCompress.c b/librocksdb-sys/lz4/examples/frameCompress.c
deleted file mode 100644
index 25ff729..0000000
--- a/librocksdb-sys/lz4/examples/frameCompress.c
+++ /dev/null
@@ -1,489 +0,0 @@
-/* LZ4frame API example : compress a file
- * Modified from an example code by Zbigniew Jędrzejewski-Szmek
- *
- * This example streams an input file into an output file
- * using a bounded memory budget.
- * Input is read in chunks of IN_CHUNK_SIZE */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-
-#include <getopt.h>
-#include <lz4frame.h>
-#include <lz4frame_static.h>
-
-#define IN_CHUNK_SIZE  (16*1024)
-
-static const LZ4F_preferences_t kPrefs = {
-    { LZ4F_max256KB, LZ4F_blockLinked, LZ4F_noContentChecksum, LZ4F_frame,
-      0 /* unknown content size */, 0 /* no dictID */ , LZ4F_noBlockChecksum },
-    0,   /* compression level; 0 == default */
-    0,   /* autoflush */
-    0,   /* favor decompression speed */
-    { 0, 0, 0 },  /* reserved, must be set to 0 */
-};
-
-
-/* safe_fwrite() :
- * performs fwrite(), ensure operation success, or immediately exit() */
-static void safe_fwrite(void* buf, size_t eltSize, size_t nbElt, FILE* f)
-{
-    size_t const writtenSize = fwrite(buf, eltSize, nbElt, f);
-    size_t const expectedSize = eltSize * nbElt;
-    if (nbElt>0) assert(expectedSize / nbElt == eltSize);  /* check overflow */
-    if (writtenSize < expectedSize) {
-        if (ferror(f))  /* note : ferror() must follow fwrite */
-            fprintf(stderr, "Write failed \n");
-        else
-            fprintf(stderr, "Write too short \n");
-        exit(1);
-    }
-}
-
-
-/* ================================================= */
-/*     Streaming Compression example               */
-/* ================================================= */
-
-typedef struct {
-    int error;
-    unsigned long long size_in;
-    unsigned long long size_out;
-} compressResult_t;
-
-static compressResult_t
-compress_file_internal(FILE* f_in, FILE* f_out,
-                       LZ4F_compressionContext_t ctx,
-                       void* inBuff,  size_t inChunkSize,
-                       void* outBuff, size_t outCapacity,
-                       FILE* f_unc, long uncOffset)
-{
-    compressResult_t result = { 1, 0, 0 };  /* result for an error */
-    long long count_in = 0, count_out, bytesToOffset = -1;
-
-    assert(f_in != NULL); assert(f_out != NULL);
-    assert(ctx != NULL);
-    assert(outCapacity >= LZ4F_HEADER_SIZE_MAX);
-    assert(outCapacity >= LZ4F_compressBound(inChunkSize, &kPrefs));
-
-    /* write frame header */
-    {   size_t const headerSize = LZ4F_compressBegin(ctx, outBuff, outCapacity, &kPrefs);
-        if (LZ4F_isError(headerSize)) {
-            printf("Failed to start compression: error %u \n", (unsigned)headerSize);
-            return result;
-        }
-        count_out = headerSize;
-        printf("Buffer size is %u bytes, header size %u bytes \n",
-                (unsigned)outCapacity, (unsigned)headerSize);
-        safe_fwrite(outBuff, 1, headerSize, f_out);
-    }
-
-    /* stream file */
-    for (;;) {
-      size_t compressedSize;
-      long long inSize = IN_CHUNK_SIZE;
-      if (uncOffset >= 0) {
-        bytesToOffset = uncOffset - count_in;
-
-        /* read only remaining bytes to offset position */
-        if (bytesToOffset < IN_CHUNK_SIZE && bytesToOffset > 0) {
-          inSize = bytesToOffset;
-        }
-      }
-
-      /* input data is at uncompressed data offset */
-      if (bytesToOffset <= 0 && uncOffset >= 0 && f_unc) {
-        size_t const readSize = fread(inBuff, 1, inSize, f_unc);
-        if (readSize == 0) {
-          uncOffset = -1;
-          continue;
-        }
-        count_in += readSize;
-        compressedSize = LZ4F_uncompressedUpdate(ctx,
-                                             outBuff, outCapacity,
-                                             inBuff, readSize,
-                                             NULL);
-      } else {
-        size_t const readSize = fread(inBuff, 1, inSize, f_in);
-        if (readSize == 0) break; /* nothing left to read from input file */
-        count_in += readSize;
-        compressedSize = LZ4F_compressUpdate(ctx,
-                                                outBuff, outCapacity,
-                                                inBuff, readSize,
-                                                NULL);
-
-      }
-
-      if (LZ4F_isError(compressedSize)) {
-        printf("Compression failed: error %u \n", (unsigned)compressedSize);
-        return result;
-      }
-
-      printf("Writing %u bytes\n", (unsigned)compressedSize);
-      safe_fwrite(outBuff, 1, compressedSize, f_out);
-      count_out += compressedSize;
-    }
-
-    /* flush whatever remains within internal buffers */
-    {   size_t const compressedSize = LZ4F_compressEnd(ctx,
-                                                outBuff, outCapacity,
-                                                NULL);
-        if (LZ4F_isError(compressedSize)) {
-            printf("Failed to end compression: error %u \n", (unsigned)compressedSize);
-            return result;
-        }
-
-        printf("Writing %u bytes \n", (unsigned)compressedSize);
-        safe_fwrite(outBuff, 1, compressedSize, f_out);
-        count_out += compressedSize;
-    }
-
-    result.size_in = count_in;
-    result.size_out = count_out;
-    result.error = 0;
-    return result;
-}
-
-static compressResult_t
-compress_file(FILE* f_in, FILE* f_out,
-              FILE* f_unc, int uncOffset)
-{
-    assert(f_in != NULL);
-    assert(f_out != NULL);
-
-    /* resource allocation */
-    LZ4F_compressionContext_t ctx;
-    size_t const ctxCreation = LZ4F_createCompressionContext(&ctx, LZ4F_VERSION);
-    void* const src = malloc(IN_CHUNK_SIZE);
-    size_t const outbufCapacity = LZ4F_compressBound(IN_CHUNK_SIZE, &kPrefs);   /* large enough for any input <= IN_CHUNK_SIZE */
-    void* const outbuff = malloc(outbufCapacity);
-
-    compressResult_t result = { 1, 0, 0 };  /* == error (default) */
-    if (!LZ4F_isError(ctxCreation) && src && outbuff) {
-        result = compress_file_internal(f_in, f_out,
-                                        ctx,
-                                        src, IN_CHUNK_SIZE,
-                                        outbuff, outbufCapacity,
-                                        f_unc, uncOffset);
-    } else {
-        printf("error : resource allocation failed \n");
-    }
-
-    LZ4F_freeCompressionContext(ctx);   /* supports free on NULL */
-    free(src);
-    free(outbuff);
-    return result;
-}
-
-
-/* ================================================= */
-/*     Streaming decompression example               */
-/* ================================================= */
-
-static size_t get_block_size(const LZ4F_frameInfo_t* info) {
-    switch (info->blockSizeID) {
-        case LZ4F_default:
-        case LZ4F_max64KB:  return 1 << 16;
-        case LZ4F_max256KB: return 1 << 18;
-        case LZ4F_max1MB:   return 1 << 20;
-        case LZ4F_max4MB:   return 1 << 22;
-        default:
-            printf("Impossible with expected frame specification (<=v1.6.1)\n");
-            exit(1);
-    }
-}
-
-/* @return : 1==error, 0==success */
-static int
-decompress_file_internal(FILE* f_in, FILE* f_out,
-                         LZ4F_dctx* dctx,
-                         void* src, size_t srcCapacity, size_t filled, size_t alreadyConsumed,
-                         void* dst, size_t dstCapacity)
-{
-    int firstChunk = 1;
-    size_t ret = 1;
-
-    assert(f_in != NULL); assert(f_out != NULL);
-    assert(dctx != NULL);
-    assert(src != NULL); assert(srcCapacity > 0); assert(filled <= srcCapacity); assert(alreadyConsumed <= filled);
-    assert(dst != NULL); assert(dstCapacity > 0);
-
-    /* Decompression */
-    while (ret != 0) {
-        /* Load more input */
-        size_t readSize = firstChunk ? filled : fread(src, 1, srcCapacity, f_in); firstChunk=0;
-        const void* srcPtr = (const char*)src + alreadyConsumed; alreadyConsumed=0;
-        const void* const srcEnd = (const char*)srcPtr + readSize;
-        if (readSize == 0 || ferror(f_in)) {
-            printf("Decompress: not enough input or error reading file\n");
-            return 1;
-        }
-
-        /* Decompress:
-         * Continue while there is more input to read (srcPtr != srcEnd)
-         * and the frame isn't over (ret != 0)
-         */
-        while (srcPtr < srcEnd && ret != 0) {
-            /* Any data within dst has been flushed at this stage */
-            size_t dstSize = dstCapacity;
-            size_t srcSize = (const char*)srcEnd - (const char*)srcPtr;
-            ret = LZ4F_decompress(dctx, dst, &dstSize, srcPtr, &srcSize, /* LZ4F_decompressOptions_t */ NULL);
-            if (LZ4F_isError(ret)) {
-                printf("Decompression error: %s\n", LZ4F_getErrorName(ret));
-                return 1;
-            }
-            /* Flush output */
-            if (dstSize != 0) safe_fwrite(dst, 1, dstSize, f_out);
-            /* Update input */
-            srcPtr = (const char*)srcPtr + srcSize;
-        }
-
-        assert(srcPtr <= srcEnd);
-
-        /* Ensure all input data has been consumed.
-         * It is valid to have multiple frames in the same file,
-         * but this example only supports one frame.
-         */
-        if (srcPtr < srcEnd) {
-            printf("Decompress: Trailing data left in file after frame\n");
-            return 1;
-        }
-    }
-
-    /* Check that there isn't trailing data in the file after the frame.
-     * It is valid to have multiple frames in the same file,
-     * but this example only supports one frame.
-     */
-    {   size_t const readSize = fread(src, 1, 1, f_in);
-        if (readSize != 0 || !feof(f_in)) {
-            printf("Decompress: Trailing data left in file after frame\n");
-            return 1;
-    }   }
-
-    return 0;
-}
-
-
-/* @return : 1==error, 0==completed */
-static int
-decompress_file_allocDst(FILE* f_in, FILE* f_out,
-                        LZ4F_dctx* dctx,
-                        void* src, size_t srcCapacity)
-{
-    assert(f_in != NULL); assert(f_out != NULL);
-    assert(dctx != NULL);
-    assert(src != NULL);
-    assert(srcCapacity >= LZ4F_HEADER_SIZE_MAX);  /* ensure LZ4F_getFrameInfo() can read enough data */
-
-    /* Read Frame header */
-    size_t const readSize = fread(src, 1, srcCapacity, f_in);
-    if (readSize == 0 || ferror(f_in)) {
-        printf("Decompress: not enough input or error reading file\n");
-        return 1;
-    }
-
-    LZ4F_frameInfo_t info;
-    size_t consumedSize = readSize;
-    {   size_t const fires = LZ4F_getFrameInfo(dctx, &info, src, &consumedSize);
-        if (LZ4F_isError(fires)) {
-            printf("LZ4F_getFrameInfo error: %s\n", LZ4F_getErrorName(fires));
-            return 1;
-    }   }
-
-    /* Allocating enough space for an entire block isn't necessary for
-     * correctness, but it allows some memcpy's to be elided.
-     */
-    size_t const dstCapacity = get_block_size(&info);
-    void* const dst = malloc(dstCapacity);
-    if (!dst) { perror("decompress_file(dst)"); return 1; }
-
-    int const decompressionResult = decompress_file_internal(
-                        f_in, f_out,
-                        dctx,
-                        src, srcCapacity, readSize-consumedSize, consumedSize,
-                        dst, dstCapacity);
-
-    free(dst);
-    return decompressionResult;
-}
-
-
-/* @result : 1==error, 0==success */
-static int decompress_file(FILE* f_in, FILE* f_out)
-{
-    assert(f_in != NULL); assert(f_out != NULL);
-
-    /* Resource allocation */
-    void* const src = malloc(IN_CHUNK_SIZE);
-    if (!src) { perror("decompress_file(src)"); return 1; }
-
-    LZ4F_dctx* dctx;
-    {   size_t const dctxStatus = LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION);
-        if (LZ4F_isError(dctxStatus)) {
-            printf("LZ4F_dctx creation error: %s\n", LZ4F_getErrorName(dctxStatus));
-    }   }
-
-    int const result = !dctx ? 1 /* error */ :
-                       decompress_file_allocDst(f_in, f_out, dctx, src, IN_CHUNK_SIZE);
-
-    free(src);
-    LZ4F_freeDecompressionContext(dctx);   /* note : free works on NULL */
-    return result;
-}
-
-
-int compareFiles(FILE* fp0, FILE* fp1, FILE* fpUnc, long uncOffset)
-{
-    int result = 0;
-    long bytesRead = 0;
-    long bytesToOffset = -1;
-    long b1Size = 1024;
-
-    while (result==0) {
-        char b1[b1Size];
-        size_t r1;
-        size_t bytesToRead = sizeof b1;
-        if (uncOffset >= 0) {
-          bytesToOffset = uncOffset - bytesRead;
-
-          /* read remainder to offset */
-          if (bytesToOffset < b1Size) {
-            bytesToRead = bytesToOffset;
-          }
-        }
-
-        char b0[1024];
-        size_t r0;
-        if (bytesToOffset <= 0 && fpUnc) {
-          bytesToRead = sizeof b1;
-          r0 = fread(b0, 1,bytesToRead, fpUnc);
-        } else {
-          r0 = fread(b0, 1, bytesToRead, fp0);
-        }
-
-        r1 = fread(b1, 1, r0, fp1);
-
-        result = (r0 != r1);
-        if (!r0 || !r1) break;
-        if (!result) result = memcmp(b0, b1, r0);
-
-        bytesRead += r1;
-    }
-
-    return result;
-}
-
-
-int main(int argc, char **argv) {
-    char inpFilename[256] = { 0 };
-    char lz4Filename[256] = { 0 };
-    char decFilename[256] = { 0 };
-
-    int uncOffset = -1;
-    char uncFilename[256] = { 0 };
-    int opt;
-
-    if (argc < 2) {
-        printf("Please specify input filename\n");
-        return EXIT_FAILURE;
-    }
-
-    snprintf(inpFilename, 256, "%s", argv[1]);
-    snprintf(lz4Filename, 256, "%s.lz4", argv[1]);
-    snprintf(decFilename, 256, "%s.lz4.dec", argv[1]);
-
-    while ((opt = getopt(argc, argv, "o:d:")) != -1) {
-      switch (opt) {
-      case 'd':
-        snprintf(uncFilename, 256, "%s", optarg);
-        break;
-      case 'o':
-        uncOffset = atoi(optarg);
-        break;
-      default:
-        printf("usage: %s <input file> [-o <offset> -d <file>]\n", argv[0]);
-        printf("-o uncompressed data offset\n");
-        printf("   inject uncompressed data at this offset into the lz4 file\n");
-        printf("-d uncompressed file\n");
-        printf("   file to inject without compression into the lz4 file\n");
-        return EXIT_FAILURE;
-      }
-    }
-
-    printf("inp = [%s]\n", inpFilename);
-    printf("lz4 = [%s]\n", lz4Filename);
-    printf("dec = [%s]\n", decFilename);
-    if (uncOffset > 0) {
-      printf("unc = [%s]\n", uncFilename);
-      printf("ofs = [%i]\n", uncOffset);
-    }
-
-    /* compress */
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const outFp = fopen(lz4Filename, "wb");
-        FILE* const uncFp = fopen(uncFilename, "rb");
-
-        printf("compress : %s -> %s\n", inpFilename, lz4Filename);
-        compressResult_t const ret = compress_file(
-            inpFp, outFp,
-            uncFp, uncOffset);
-
-        fclose(outFp);
-        fclose(inpFp);
-        if (uncFp)
-          fclose(uncFp);
-
-        if (ret.error) {
-            printf("compress : failed with code %i\n", ret.error);
-            return ret.error;
-        }
-        printf("%s: %zu → %zu bytes, %.1f%%\n",
-            inpFilename,
-            (size_t)ret.size_in, (size_t)ret.size_out,  /* might overflow is size_t is 32 bits and size_{in,out} > 4 GB */
-            (double)ret.size_out / ret.size_in * 100);
-        printf("compress : done\n");
-    }
-
-    /* decompress */
-    {   FILE* const inpFp = fopen(lz4Filename, "rb");
-        FILE* const outFp = fopen(decFilename, "wb");
-
-        printf("decompress : %s -> %s\n", lz4Filename, decFilename);
-        int const ret = decompress_file(inpFp, outFp);
-
-        fclose(outFp);
-        fclose(inpFp);
-
-        if (ret) {
-            printf("decompress : failed with code %i\n", ret);
-            return ret;
-        }
-        printf("decompress : done\n");
-    }
-
-    /* verify */
-    {   FILE* const inpFp = fopen(inpFilename, "rb");
-        FILE* const decFp = fopen(decFilename, "rb");
-        FILE* const uncFp = fopen(uncFilename, "rb");
-
-        printf("verify : %s <-> %s\n", inpFilename, decFilename);
-        int const cmp = compareFiles(inpFp, decFp,
-                                     uncFp, uncOffset);
-
-        fclose(decFp);
-        fclose(inpFp);
-        if (uncFp)
-          fclose(uncFp);
-
-        if (cmp) {
-            printf("corruption detected : decompressed file differs from original\n");
-            return cmp;
-        }
-        printf("verify : OK\n");
-    }
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/printVersion.c b/librocksdb-sys/lz4/examples/printVersion.c
deleted file mode 100644
index 7af318a..0000000
--- a/librocksdb-sys/lz4/examples/printVersion.c
+++ /dev/null
@@ -1,13 +0,0 @@
-// LZ4 trivial example : print Library version number
-// by Takayuki Matsuoka
-
-
-#include <stdio.h>
-#include "lz4.h"
-
-int main(int argc, char** argv)
-{
-	(void)argc; (void)argv;
-    printf("Hello World ! LZ4 Library version = %d\n", LZ4_versionNumber());
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/simple_buffer.c b/librocksdb-sys/lz4/examples/simple_buffer.c
deleted file mode 100644
index f5c6eb2..0000000
--- a/librocksdb-sys/lz4/examples/simple_buffer.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * simple_buffer.c
- * Copyright  : Kyle Harper
- * License    : Follows same licensing as the lz4.c/lz4.h program at any given time.  Currently, BSD 2.
- * Description: Example program to demonstrate the basic usage of the compress/decompress functions within lz4.c/lz4.h.
- *              The functions you'll likely want are LZ4_compress_default and LZ4_decompress_safe.
- *              Both of these are documented in the lz4.h header file; I recommend reading them.
- */
-
-/* Dependencies */
-#include <stdio.h>   // For printf()
-#include <string.h>  // For memcmp()
-#include <stdlib.h>  // For exit()
-#include "lz4.h"     // This is all that is required to expose the prototypes for basic compression and decompression.
-
-/*
- * Simple show-error-and-bail function.
- */
-void run_screaming(const char* message, const int code) {
-  printf("%s \n", message);
-  exit(code);
-}
-
-
-/*
- * main
- */
-int main(void) {
-  /* Introduction */
-  // Below we will have a Compression and Decompression section to demonstrate.
-  // There are a few important notes before we start:
-  //   1) The return codes of LZ4_ functions are important.
-  //      Read lz4.h if you're unsure what a given code means.
-  //   2) LZ4 uses char* pointers in all LZ4_ functions.
-  //      This is baked into the API and not going to change, for consistency.
-  //      If your program uses different pointer types,
-  //      you may need to do some casting or set the right -Wno compiler flags to ignore those warnings (e.g.: -Wno-pointer-sign).
-
-  /* Compression */
-  // We'll store some text into a variable pointed to by *src to be compressed later.
-  const char* const src = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor site amat.";
-  // The compression function needs to know how many bytes exist.  Since we're using a string, we can use strlen() + 1 (for \0).
-  const int src_size = (int)(strlen(src) + 1);
-  // LZ4 provides a function that will tell you the maximum size of compressed output based on input data via LZ4_compressBound().
-  const int max_dst_size = LZ4_compressBound(src_size);
-  // We will use that size for our destination boundary when allocating space.
-  char* compressed_data = (char*)malloc((size_t)max_dst_size);
-  if (compressed_data == NULL)
-    run_screaming("Failed to allocate memory for *compressed_data.", 1);
-  // That's all the information and preparation LZ4 needs to compress *src into* compressed_data.
-  // Invoke LZ4_compress_default now with our size values and pointers to our memory locations.
-  // Save the return value for error checking.
-  const int compressed_data_size = LZ4_compress_default(src, compressed_data, src_size, max_dst_size);
-  // Check return_value to determine what happened.
-  if (compressed_data_size <= 0)
-    run_screaming("A 0 or negative result from LZ4_compress_default() indicates a failure trying to compress the data. ", 1);
-  if (compressed_data_size > 0)
-    printf("We successfully compressed some data! Ratio: %.2f\n",
-        (float) compressed_data_size/src_size);
-  // Not only does a positive return_value mean success, the value returned == the number of bytes required.
-  // You can use this to realloc() *compress_data to free up memory, if desired.  We'll do so just to demonstrate the concept.
-  compressed_data = (char *)realloc(compressed_data, (size_t)compressed_data_size);
-  if (compressed_data == NULL)
-    run_screaming("Failed to re-alloc memory for compressed_data.  Sad :(", 1);
-
-
-  /* Decompression */
-  // Now that we've successfully compressed the information from *src to *compressed_data, let's do the opposite!
-  // The decompression will need to know the compressed size, and an upper bound of the decompressed size.
-  // In this example, we just re-use this information from previous section,
-  // but in a real-world scenario, metadata must be transmitted to the decompression side.
-  // Each implementation is in charge of this part. Oftentimes, it adds some header of its own.
-  // Sometimes, the metadata can be extracted from the local context.
-
-  // First, let's create a *new_src location of size src_size since we know that value.
-  char* const regen_buffer = (char*)malloc(src_size);
-  if (regen_buffer == NULL)
-    run_screaming("Failed to allocate memory for *regen_buffer.", 1);
-  // The LZ4_decompress_safe function needs to know where the compressed data is, how many bytes long it is,
-  // where the regen_buffer memory location is, and how large regen_buffer (uncompressed) output will be.
-  // Again, save the return_value.
-  const int decompressed_size = LZ4_decompress_safe(compressed_data, regen_buffer, compressed_data_size, src_size);
-  free(compressed_data);   /* no longer useful */
-  if (decompressed_size < 0)
-    run_screaming("A negative result from LZ4_decompress_safe indicates a failure trying to decompress the data.  See exit code (echo $?) for value returned.", decompressed_size);
-  if (decompressed_size >= 0)
-    printf("We successfully decompressed some data!\n");
-  // Not only does a positive return value mean success,
-  // value returned == number of bytes regenerated from compressed_data stream.
-  if (decompressed_size != src_size)
-    run_screaming("Decompressed data is different from original! \n", 1);
-
-  /* Validation */
-  // We should be able to compare our original *src with our *new_src and be byte-for-byte identical.
-  if (memcmp(src, regen_buffer, src_size) != 0)
-    run_screaming("Validation failed.  *src and *new_src are not identical.", 1);
-  printf("Validation done. The string we ended up with is:\n%s\n", regen_buffer);
-  return 0;
-}
diff --git a/librocksdb-sys/lz4/examples/streaming_api_basics.md b/librocksdb-sys/lz4/examples/streaming_api_basics.md
deleted file mode 100644
index 6f5ae41..0000000
--- a/librocksdb-sys/lz4/examples/streaming_api_basics.md
+++ /dev/null
@@ -1,87 +0,0 @@
-# LZ4 Streaming API Basics
-by *Takayuki Matsuoka*
-## LZ4 API sets
-
-LZ4 has the following API sets :
-
- - "Auto Framing" API (lz4frame.h) :
-   This is most recommended API for usual application.
-   It guarantees interoperability with other LZ4 framing format compliant tools/libraries
-   such as LZ4 command line utility, node-lz4, etc.
- - "Block" API : This is recommended for simple purpose.
-   It compresses single raw memory block to LZ4 memory block and vice versa.
- - "Streaming" API : This is designed for complex things.
-   For example, compress huge stream data in restricted memory environment.
-
-Basically, you should use "Auto Framing" API.
-But if you want to write advanced application, it's time to use Block or Streaming APIs.
-
-
-## What is difference between Block and Streaming API ?
-
-Block API (de)compresses a single contiguous memory block.
-In other words, LZ4 library finds redundancy from a single contiguous memory block.
-Streaming API does same thing but (de)compresses multiple adjacent contiguous memory blocks.
-So Streaming API could find more redundancy than Block API.
-
-The following figure shows difference between API and block sizes.
-In these figures, the original data is split into 4KiBytes contiguous chunks.
-
-```
-Original Data
-    +---------------+---------------+----+----+----+
-    | 4KiB Chunk A  | 4KiB Chunk B  | C  | D  |... |
-    +---------------+---------------+----+----+----+
-
-Example (1) : Block API, 4KiB Block
-    +---------------+---------------+----+----+----+
-    | 4KiB Chunk A  | 4KiB Chunk B  | C  | D  |... |
-    +---------------+---------------+----+----+----+
-    | Block #1      | Block #2      | #3 | #4 |... |
-    +---------------+---------------+----+----+----+
-
-                    (No Dependency)
-
-
-Example (2) : Block API, 8KiB Block
-    +---------------+---------------+----+----+----+
-    | 4KiB Chunk A  | 4KiB Chunk B  | C  | D  |... |
-    +---------------+---------------+----+----+----+
-    |            Block #1           |Block #2 |... |
-    +--------------------+----------+-------+-+----+
-          ^              |             ^    |
-          |              |             |    |
-          +--------------+             +----+
-          Internal Dependency          Internal Dependency
-
-
-Example (3) : Streaming API, 4KiB Block
-    +---------------+---------------+-----+----+----+
-    | 4KiB Chunk A  | 4KiB Chunk B  | C   | D  |... |
-    +---------------+---------------+-----+----+----+
-    | Block #1      | Block #2      | #3  | #4 |... |
-    +---------------+----+----------+-+---+-+--+----+
-          ^              |   ^        | ^   |
-          |              |   |        | |   |
-          +--------------+   +--------+ +---+
-          Dependency         Dependency Dependency
-```
-
- - In example (1), there is no dependency.
-   All blocks are compressed independently.
- - In example (2), naturally 8KiBytes block has internal dependency.
-   But still block #1 and #2 are compressed independently.
- - In example (3), block #2 has dependency to #1,
-   also #3 has dependency to #2 and #1, #4 has #3, #2 and #1, and so on.
-
-Here, we can observe difference between example (2) and (3).
-In (2), there's no dependency between chunk B and C, but (3) has dependency between B and C.
-This dependency improves compression ratio.
-
-
-## Restriction of Streaming API
-
-For efficiency, Streaming API doesn't keep a mirror copy of dependent (de)compressed memory.
-This means users should keep these dependent (de)compressed memory explicitly.
-Usually, "Dependent memory" is previous adjacent contiguous memory up to 64KiBytes.
-LZ4 will not access further memories.
diff --git a/librocksdb-sys/lz4/lib/.gitignore b/librocksdb-sys/lz4/lib/.gitignore
deleted file mode 100644
index 5d6f134..0000000
--- a/librocksdb-sys/lz4/lib/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# make install artefact
-liblz4.pc
diff --git a/librocksdb-sys/lz4/lib/LICENSE b/librocksdb-sys/lz4/lib/LICENSE
deleted file mode 100644
index 4884916..0000000
--- a/librocksdb-sys/lz4/lib/LICENSE
+++ /dev/null
@@ -1,24 +0,0 @@
-LZ4 Library
-Copyright (c) 2011-2020, Yann Collet
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright notice, this
-  list of conditions and the following disclaimer in the documentation and/or
-  other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/librocksdb-sys/lz4/lib/Makefile b/librocksdb-sys/lz4/lib/Makefile
deleted file mode 100644
index 06503cb..0000000
--- a/librocksdb-sys/lz4/lib/Makefile
+++ /dev/null
@@ -1,225 +0,0 @@
-# ################################################################
-# LZ4 library - Makefile
-# Copyright (C) Yann Collet 2011-2020
-# All rights reserved.
-#
-# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
-#
-# BSD license
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright notice, this
-#   list of conditions and the following disclaimer in the documentation and/or
-#   other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# You can contact the author at :
-#  - LZ4 source repository : https://github.com/lz4/lz4
-#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
-# ################################################################
-SED = sed
-
-# Version numbers
-LIBVER_MAJOR_SCRIPT:=`$(SED) -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
-LIBVER_MINOR_SCRIPT:=`$(SED) -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
-LIBVER_PATCH_SCRIPT:=`$(SED) -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./lz4.h`
-LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
-LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
-LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
-LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
-LIBVER  := $(shell echo $(LIBVER_SCRIPT))
-
-BUILD_SHARED:=yes
-BUILD_STATIC:=yes
-
-CPPFLAGS+= -DXXH_NAMESPACE=LZ4_
-CPPFLAGS+= $(MOREFLAGS)
-CFLAGS  ?= -O3
-DEBUGFLAGS:= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-             -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-             -Wundef -Wpointer-arith -Wstrict-aliasing=1
-CFLAGS  += $(DEBUGFLAGS)
-FLAGS    = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
-
-SRCFILES := $(sort $(wildcard *.c))
-
-include ../Makefile.inc
-
-# OS X linker doesn't support -soname, and use different extension
-# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
-ifeq ($(TARGET_OS), Darwin)
-	SHARED_EXT = dylib
-	SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
-	SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
-	SONAME_FLAGS = -install_name $(libdir)/liblz4.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
-else
-	SONAME_FLAGS = -Wl,-soname=liblz4.$(SHARED_EXT).$(LIBVER_MAJOR)
-	SHARED_EXT = so
-	SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
-	SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
-endif
-
-.PHONY: default
-default: lib-release
-
-# silent mode by default; verbose can be triggered by V=1 or VERBOSE=1
-$(V)$(VERBOSE).SILENT:
-
-lib-release: DEBUGFLAGS :=
-lib-release: lib
-
-.PHONY: lib
-lib: liblz4.a liblz4
-
-.PHONY: all
-all: lib
-
-.PHONY: all32
-all32: CFLAGS+=-m32
-all32: all
-
-liblz4.a: $(SRCFILES)
-ifeq ($(BUILD_STATIC),yes)  # can be disabled on command line
-	@echo compiling static library
-	$(COMPILE.c) $^
-	$(AR) rcs $@ *.o
-endif
-
-ifeq ($(WINBASED),yes)
-liblz4-dll.rc: liblz4-dll.rc.in
-	@echo creating library resource
-	$(SED) -e 's|@LIBLZ4@|$(LIBLZ4)|' \
-         -e 's|@LIBVER_MAJOR@|$(LIBVER_MAJOR)|g' \
-         -e 's|@LIBVER_MINOR@|$(LIBVER_MINOR)|g' \
-         -e 's|@LIBVER_PATCH@|$(LIBVER_PATCH)|g' \
-          $< >$@
-
-liblz4-dll.o: liblz4-dll.rc
-	$(WINDRES) -i liblz4-dll.rc -o liblz4-dll.o
-
-$(LIBLZ4): $(SRCFILES) liblz4-dll.o
-	@echo compiling dynamic library $(LIBVER)
-	$(CC) $(FLAGS) -DLZ4_DLL_EXPORT=1 -shared $^ -o dll/$@.dll -Wl,--out-implib,dll/$(LIBLZ4_EXP)
-
-else   # not windows
-
-$(LIBLZ4): $(SRCFILES)
-	@echo compiling dynamic library $(LIBVER)
-	$(CC) $(FLAGS) -shared $^ -fPIC -fvisibility=hidden $(SONAME_FLAGS) -o $@
-	@echo creating versioned links
-	$(LN_SF) $@ liblz4.$(SHARED_EXT_MAJOR)
-	$(LN_SF) $@ liblz4.$(SHARED_EXT)
-
-endif
-
-.PHONY: liblz4
-liblz4: $(LIBLZ4)
-
-.PHONY: clean
-clean:
-ifeq ($(WINBASED),yes)
-	$(RM) *.rc
-endif
-	$(RM) core *.o liblz4.pc dll/$(LIBLZ4).dll dll/$(LIBLZ4_EXP)
-	$(RM) *.a *.$(SHARED_EXT) *.$(SHARED_EXT_MAJOR) *.$(SHARED_EXT_VER)
-	@echo Cleaning library completed
-
-#-----------------------------------------------------------------------------
-# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
-#-----------------------------------------------------------------------------
-ifeq ($(POSIX_ENV),Yes)
-
-.PHONY: listL120
-listL120:  # extract lines >= 120 characters in *.{c,h}, by Takayuki Matsuoka (note : $$, for Makefile compatibility)
-	find . -type f -name '*.c' -o -name '*.h' | while read -r filename; do awk 'length > 120 {print FILENAME "(" FNR "): " $$0}' $$filename; done
-
-DESTDIR     ?=
-# directory variables : GNU conventions prefer lowercase
-# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
-# support both lower and uppercase (BSD), use lower in script
-PREFIX      ?= /usr/local
-prefix      ?= $(PREFIX)
-EXEC_PREFIX ?= $(prefix)
-exec_prefix ?= $(EXEC_PREFIX)
-BINDIR      ?= $(exec_prefix)/bin
-bindir      ?= $(BINDIR)
-LIBDIR      ?= $(exec_prefix)/lib
-libdir      ?= $(LIBDIR)
-INCLUDEDIR  ?= $(prefix)/include
-includedir  ?= $(INCLUDEDIR)
-
-  ifneq (,$(filter $(TARGET_OS),OpenBSD FreeBSD NetBSD DragonFly MidnightBSD))
-PKGCONFIGDIR ?= $(prefix)/libdata/pkgconfig
-  else
-PKGCONFIGDIR ?= $(libdir)/pkgconfig
-  endif
-pkgconfigdir ?= $(PKGCONFIGDIR)
-
-liblz4.pc: liblz4.pc.in Makefile
-	@echo creating pkgconfig
-	$(SED) -e 's|@PREFIX@|$(prefix)|' \
-         -e 's|@LIBDIR@|$(libdir)|' \
-         -e 's|@INCLUDEDIR@|$(includedir)|' \
-         -e 's|@VERSION@|$(LIBVER)|' \
-         -e 's|=${prefix}/|=$${prefix}/|' \
-          $< >$@
-
-install: lib liblz4.pc
-	$(INSTALL_DIR) $(DESTDIR)$(pkgconfigdir)/ $(DESTDIR)$(includedir)/ $(DESTDIR)$(libdir)/ $(DESTDIR)$(bindir)/
-	$(INSTALL_DATA) liblz4.pc $(DESTDIR)$(pkgconfigdir)/
-	@echo Installing libraries in $(DESTDIR)$(libdir)
-  ifeq ($(BUILD_STATIC),yes)
-	$(INSTALL_DATA) liblz4.a $(DESTDIR)$(libdir)/liblz4.a
-	$(INSTALL_DATA) lz4frame_static.h $(DESTDIR)$(includedir)/lz4frame_static.h
-  endif
-  ifeq ($(BUILD_SHARED),yes)
-# Traditionally, one installs the DLLs in the bin directory as programs
-# search them first in their directory. This allows to not pollute system
-# directories (like c:/windows/system32), nor modify the PATH variable.
-    ifeq ($(WINBASED),yes)
-	$(INSTALL_PROGRAM) dll/$(LIBLZ4).dll $(DESTDIR)$(bindir)
-	$(INSTALL_PROGRAM) dll/$(LIBLZ4_EXP) $(DESTDIR)$(libdir)
-    else
-	$(INSTALL_PROGRAM) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)
-	$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR)
-	$(LN_SF) liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT)
-    endif
-  endif
-	@echo Installing headers in $(DESTDIR)$(includedir)
-	$(INSTALL_DATA) lz4.h $(DESTDIR)$(includedir)/lz4.h
-	$(INSTALL_DATA) lz4hc.h $(DESTDIR)$(includedir)/lz4hc.h
-	$(INSTALL_DATA) lz4frame.h $(DESTDIR)$(includedir)/lz4frame.h
-	@echo lz4 libraries installed
-
-uninstall:
-	$(RM) $(DESTDIR)$(pkgconfigdir)/liblz4.pc
-  ifeq (WINBASED,1)
-	$(RM) $(DESTDIR)$(bindir)/$(LIBLZ4).dll
-	$(RM) $(DESTDIR)$(libdir)/$(LIBLZ4_EXP)
-  else
-	$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT)
-	$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_MAJOR)
-	$(RM) $(DESTDIR)$(libdir)/liblz4.$(SHARED_EXT_VER)
-  endif
-	$(RM) $(DESTDIR)$(libdir)/liblz4.a
-	$(RM) $(DESTDIR)$(includedir)/lz4.h
-	$(RM) $(DESTDIR)$(includedir)/lz4hc.h
-	$(RM) $(DESTDIR)$(includedir)/lz4frame.h
-	$(RM) $(DESTDIR)$(includedir)/lz4frame_static.h
-	@echo lz4 libraries successfully uninstalled
-
-endif
diff --git a/librocksdb-sys/lz4/lib/README.md b/librocksdb-sys/lz4/lib/README.md
deleted file mode 100644
index 08d1cef..0000000
--- a/librocksdb-sys/lz4/lib/README.md
+++ /dev/null
@@ -1,169 +0,0 @@
-LZ4 - Library Files
-================================
-
-The `/lib` directory contains many files, but depending on project's objectives,
-not all of them are required.
-Limited systems may want to reduce the nb of source files to include
-as a way to reduce binary size and dependencies.
-
-Capabilities are added at the "level" granularity, detailed below.
-
-#### Level 1 : Minimal LZ4 build
-
-The minimum required is **`lz4.c`** and **`lz4.h`**,
-which provides the fast compression and decompression algorithms.
-They generate and decode data using the [LZ4 block format].
-
-
-#### Level 2 : High Compression variant
-
-For more compression ratio at the cost of compression speed,
-the High Compression variant called **lz4hc** is available.
-Add files **`lz4hc.c`** and **`lz4hc.h`**.
-This variant also compresses data using the [LZ4 block format],
-and depends on regular `lib/lz4.*` source files.
-
-
-#### Level 3 : Frame support, for interoperability
-
-In order to produce compressed data compatible with `lz4` command line utility,
-it's necessary to use the [official interoperable frame format].
-This format is generated and decoded automatically by the **lz4frame** library.
-Its public API is described in `lib/lz4frame.h`.
-In order to work properly, lz4frame needs all other modules present in `/lib`,
-including, lz4 and lz4hc, and also **xxhash**.
-So it's necessary to also include `xxhash.c` and `xxhash.h`.
-
-
-#### Level 4 : File compression operations
-
-As a helper around file operations,
-the library has been recently extended with `lz4file.c` and `lz4file.h`
-(still considered experimental at the time of this writing).
-These helpers allow opening, reading, writing, and closing files
-using transparent LZ4 compression / decompression.
-As a consequence, using `lz4file` adds a dependency on `<stdio.h>`.
-
-`lz4file` relies on `lz4frame` in order to produce compressed data
-conformant to the [LZ4 Frame format] specification.
-Consequently, to enable this capability,
-it's necessary to include all `*.c` and `*.h` files from `lib/` directory.
-
-
-#### Advanced / Experimental API
-
-Definitions which are not guaranteed to remain stable in future versions,
-are protected behind macros, such as `LZ4_STATIC_LINKING_ONLY`.
-As the name suggests, these definitions should only be invoked
-in the context of static linking ***only***.
-Otherwise, dependent application may fail on API or ABI break in the future.
-The associated symbols are also not exposed by the dynamic library by default.
-Should they be nonetheless needed, it's possible to force their publication
-by using build macros `LZ4_PUBLISH_STATIC_FUNCTIONS`
-and `LZ4F_PUBLISH_STATIC_FUNCTIONS`.
-
-
-#### Build macros
-
-The following build macro can be selected to adjust source code behavior at compilation time :
-
-- `LZ4_FAST_DEC_LOOP` : this triggers a speed optimized decompression loop, more powerful on modern cpus.
-  This loop works great on `x86`, `x64` and `aarch64` cpus, and is automatically enabled for them.
-  It's also possible to enable or disable it manually, by passing `LZ4_FAST_DEC_LOOP=1` or `0` to the preprocessor.
-  For example, with `gcc` : `-DLZ4_FAST_DEC_LOOP=1`,
-  and with `make` : `CPPFLAGS+=-DLZ4_FAST_DEC_LOOP=1 make lz4`.
-
-- `LZ4_DISTANCE_MAX` : control the maximum offset that the compressor will allow.
-  Set to 65535 by default, which is the maximum value supported by lz4 format.
-  Reducing maximum distance will reduce opportunities for LZ4 to find matches,
-  hence will produce a worse compression ratio.
-  Setting a smaller max distance could allow compatibility with specific decoders with limited memory budget.
-  This build macro only influences the compressed output of the compressor.
-
-- `LZ4_DISABLE_DEPRECATE_WARNINGS` : invoking a deprecated function will make the compiler generate a warning.
-  This is meant to invite users to update their source code.
-  Should this be a problem, it's generally possible to make the compiler ignore these warnings,
-  for example with `-Wno-deprecated-declarations` on `gcc`,
-  or `_CRT_SECURE_NO_WARNINGS` for Visual Studio.
-  This build macro offers another project-specific method
-  by defining `LZ4_DISABLE_DEPRECATE_WARNINGS` before including the LZ4 header files.
-
-- `LZ4_FORCE_SW_BITCOUNT` : by default, the compression algorithm tries to determine lengths
-  by using bitcount instructions, generally implemented as fast single instructions in many cpus.
-  In case the target cpus doesn't support it, or compiler intrinsic doesn't work, or feature bad performance,
-  it's possible to use an optimized software path instead.
-  This is achieved by setting this build macros.
-  In most cases, it's not expected to be necessary,
-  but it can be legitimately considered for less common platforms.
-
-- `LZ4_ALIGN_TEST` : alignment test ensures that the memory area
-  passed as argument to become a compression state is suitably aligned.
-  This test can be disabled if it proves flaky, by setting this value to 0.
-
-- `LZ4_USER_MEMORY_FUNCTIONS` : replace calls to `<stdlib,h>`'s `malloc()`, `calloc()` and `free()`
-  by user-defined functions, which must be named `LZ4_malloc()`, `LZ4_calloc()` and `LZ4_free()`.
-  User functions must be available at link time.
-
-- `LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION` :
-  Remove support of dynamic memory allocation.
-  For more details, see description of this macro in `lib/lz4.c`.
-
-- `LZ4_FREESTANDING` : by setting this build macro to 1,
-  LZ4/HC removes dependencies on the C standard library,
-  including allocation functions and `memmove()`, `memcpy()`, and `memset()`.
-  This build macro is designed to help use LZ4/HC in restricted environments
-  (embedded, bootloader, etc).
-  For more details, see description of this macro in `lib/lz4.h`.
-
-
-
-#### Amalgamation
-
-lz4 source code can be amalgamated into a single file.
-One can combine all source code into `lz4_all.c` by using following command:
-```
-cat lz4.c lz4hc.c lz4frame.c > lz4_all.c
-```
-(`cat` file order is important) then compile `lz4_all.c`.
-All `*.h` files present in `/lib` remain necessary to compile `lz4_all.c`.
-
-
-#### Windows : using MinGW+MSYS to create DLL
-
-DLL can be created using MinGW+MSYS with the `make liblz4` command.
-This command creates `dll\liblz4.dll` and the import library `dll\liblz4.lib`.
-To override the `dlltool` command when cross-compiling on Linux, just set the `DLLTOOL` variable. Example of cross compilation on Linux with mingw-w64 64 bits:
-```
-make BUILD_STATIC=no CC=x86_64-w64-mingw32-gcc DLLTOOL=x86_64-w64-mingw32-dlltool OS=Windows_NT
-```
-The import library is only required with Visual C++.
-The header files `lz4.h`, `lz4hc.h`, `lz4frame.h` and the dynamic library
-`dll\liblz4.dll` are required to compile a project using gcc/MinGW.
-The dynamic library has to be added to linking options.
-It means that if a project that uses LZ4 consists of a single `test-dll.c`
-file it should be linked with `dll\liblz4.dll`. For example:
-```
-    $(CC) $(CFLAGS) -Iinclude/ test-dll.c -o test-dll dll\liblz4.dll
-```
-The compiled executable will require LZ4 DLL which is available at `dll\liblz4.dll`.
-
-
-#### Miscellaneous
-
-Other files present in the directory are not source code. They are :
-
- - `LICENSE` : contains the BSD license text
- - `Makefile` : `make` script to compile and install lz4 library (static and dynamic)
- - `liblz4.pc.in` : for `pkg-config` (used in `make install`)
- - `README.md` : this file
-
-[official interoperable frame format]: ../doc/lz4_Frame_format.md
-[LZ4 Frame format]: ../doc/lz4_Frame_format.md
-[LZ4 block format]: ../doc/lz4_Block_format.md
-
-
-#### License
-
-All source material within __lib__ directory are BSD 2-Clause licensed.
-See [LICENSE](LICENSE) for details.
-The license is also reminded at the top of each source file.
diff --git a/librocksdb-sys/lz4/lib/dll/example/Makefile b/librocksdb-sys/lz4/lib/dll/example/Makefile
deleted file mode 100644
index eb8cc1e..0000000
--- a/librocksdb-sys/lz4/lib/dll/example/Makefile
+++ /dev/null
@@ -1,63 +0,0 @@
-# ##########################################################################
-# LZ4 programs - Makefile
-# Copyright (C) Yann Collet 2016-2020
-#
-# GPL v2 License
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# You can contact the author at :
-#  - LZ4 homepage : http://www.lz4.org
-#  - LZ4 source repository : https://github.com/lz4/lz4
-# ##########################################################################
-
-VOID    := /dev/null
-LZ4DIR  := ../include
-LIBDIR  := ../static
-DLLDIR  := ../dll
-
-CFLAGS  ?= -O3   # can select custom flags. For example : CFLAGS="-O2 -g" make
-CFLAGS  += -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow -Wswitch-enum \
-           -Wdeclaration-after-statement -Wstrict-prototypes \
-           -Wpointer-arith -Wstrict-aliasing=1
-CFLAGS  += $(MOREFLAGS)
-CPPFLAGS:= -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_
-FLAGS   := $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
-
-
-# Define *.exe as extension for Windows systems
-ifneq (,$(filter Windows%,$(OS)))
-EXT =.exe
-else
-EXT =
-endif
-
-.PHONY: default fullbench-dll fullbench-lib
-
-
-default: all
-
-all: fullbench-dll fullbench-lib
-
-
-fullbench-lib: fullbench.c xxhash.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT) $(LIBDIR)/liblz4_static.lib
-
-fullbench-dll: fullbench.c xxhash.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT) -DLZ4_DLL_IMPORT=1 $(DLLDIR)/liblz4.dll
-
-clean:
-	@$(RM) fullbench-dll$(EXT) fullbench-lib$(EXT) \
-	@echo Cleaning completed
diff --git a/librocksdb-sys/lz4/lib/dll/example/README.md b/librocksdb-sys/lz4/lib/dll/example/README.md
deleted file mode 100644
index b93914b..0000000
--- a/librocksdb-sys/lz4/lib/dll/example/README.md
+++ /dev/null
@@ -1,69 +0,0 @@
-LZ4 Windows binary package
-====================================
-
-#### The package contents
-
-- `lz4.exe`                  : Command Line Utility, supporting gzip-like arguments
-- `dll\msys-lz4-1.dll`       : The DLL of LZ4 library, compiled by msys
-- `dll\liblz4.dll.a`         : The import library of LZ4 library for Visual C++
-- `example\`                 : The example of usage of LZ4 library
-- `include\`                 : Header files required with LZ4 library
-- `static\liblz4_static.lib` : The static LZ4 library
-
-
-#### Usage of Command Line Interface
-
-Command Line Interface (CLI) supports gzip-like arguments.
-By default CLI takes an input file and compresses it to an output file:
-```
-    Usage: lz4 [arg] [input] [output]
-```
-The full list of commands for CLI can be obtained with `-h` or `-H`. The ratio can
-be improved with commands from `-3` to `-16` but higher levels also have slower
-compression. CLI includes in-memory compression benchmark module with compression
-levels starting from `-b` and ending with `-e` with iteration time of `-i` seconds.
-CLI supports aggregation of parameters i.e. `-b1`, `-e18`, and `-i1` can be joined
-into `-b1e18i1`.
-
-
-#### The example of usage of static and dynamic LZ4 libraries with gcc/MinGW
-
-Use `cd example` and `make` to build `fullbench-dll` and `fullbench-lib`.
-`fullbench-dll` uses a dynamic LZ4 library from the `dll` directory.
-`fullbench-lib` uses a static LZ4 library from the `lib` directory.
-
-
-#### Using LZ4 DLL with gcc/MinGW
-
-The header files from `include\` and the dynamic library `dll\msys-lz4-1.dll`
-are required to compile a project using gcc/MinGW.
-The dynamic library has to be added to linking options.
-It means that if a project that uses LZ4 consists of a single `test-dll.c`
-file it should be linked with `dll\msys-lz4-1.dll`. For example:
-```
-    gcc $(CFLAGS) -Iinclude\ test-dll.c -o test-dll dll\msys-lz4-1.dll
-```
-The compiled executable will require LZ4 DLL which is available at `dll\msys-lz4-1.dll`.
-
-
-#### The example of usage of static and dynamic LZ4 libraries with Visual C++
-
-Open `example\fullbench-dll.sln` to compile `fullbench-dll` that uses a
-dynamic LZ4 library from the `dll` directory. The solution works with Visual C++
-2010 or newer. When one will open the solution with Visual C++ newer than 2010
-then the solution will be upgraded to the current version.
-
-
-#### Using LZ4 DLL with Visual C++
-
-The header files from `include\` and the import library `dll\liblz4.dll.a`
-are required to compile a project using Visual C++.
-
-1. The header files should be added to `Additional Include Directories` that can
-   be found in project properties `C/C++` then `General`.
-2. The import library has to be added to `Additional Dependencies` that can
-   be found in project properties `Linker` then `Input`.
-   If one will provide only the name `liblz4.dll.a` without a full path to the library
-   the directory has to be added to `Linker\General\Additional Library Directories`.
-
-The compiled executable will require LZ4 DLL which is available at `dll\msys-lz4-1.dll`.
diff --git a/librocksdb-sys/lz4/lib/dll/example/fullbench-dll.sln b/librocksdb-sys/lz4/lib/dll/example/fullbench-dll.sln
deleted file mode 100644
index 72e302e..0000000
--- a/librocksdb-sys/lz4/lib/dll/example/fullbench-dll.sln
+++ /dev/null
@@ -1,25 +0,0 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Express 2012 for Windows Desktop
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fullbench-dll", "fullbench-dll.vcxproj", "{13992FD2-077E-4954-B065-A428198201A9}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{13992FD2-077E-4954-B065-A428198201A9}.Debug|Win32.ActiveCfg = Debug|Win32
-		{13992FD2-077E-4954-B065-A428198201A9}.Debug|Win32.Build.0 = Debug|Win32
-		{13992FD2-077E-4954-B065-A428198201A9}.Debug|x64.ActiveCfg = Debug|x64
-		{13992FD2-077E-4954-B065-A428198201A9}.Debug|x64.Build.0 = Debug|x64
-		{13992FD2-077E-4954-B065-A428198201A9}.Release|Win32.ActiveCfg = Release|Win32
-		{13992FD2-077E-4954-B065-A428198201A9}.Release|Win32.Build.0 = Release|Win32
-		{13992FD2-077E-4954-B065-A428198201A9}.Release|x64.ActiveCfg = Release|x64
-		{13992FD2-077E-4954-B065-A428198201A9}.Release|x64.Build.0 = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
diff --git a/librocksdb-sys/lz4/lib/dll/example/fullbench-dll.vcxproj b/librocksdb-sys/lz4/lib/dll/example/fullbench-dll.vcxproj
deleted file mode 100644
index cdb5534..0000000
--- a/librocksdb-sys/lz4/lib/dll/example/fullbench-dll.vcxproj
+++ /dev/null
@@ -1,182 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{13992FD2-077E-4954-B065-A428198201A9}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>fullbench-dll</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
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-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
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-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LinkIncremental>true</LinkIncremental>
-    <IncludePath>$(IncludePath);$(UniversalCRT_IncludePath);$(SolutionDir)..\..\lib;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);</IncludePath>
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-    <RunCodeAnalysis>true</RunCodeAnalysis>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LinkIncremental>false</LinkIncremental>
-    <IncludePath>$(IncludePath);$(UniversalCRT_IncludePath);$(SolutionDir)..\..\lib;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);</IncludePath>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LinkIncremental>false</LinkIncremental>
-    <IncludePath>$(IncludePath);$(UniversalCRT_IncludePath);$(SolutionDir)..\..\lib;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSDK_IncludePath);</IncludePath>
-    <RunCodeAnalysis>true</RunCodeAnalysis>
-  </PropertyGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level4</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;LZ4_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <TreatWarningAsError>true</TreatWarningAsError>
-      <EnablePREfast>false</EnablePREfast>
-      <AdditionalIncludeDirectories>..\include</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalLibraryDirectories>$(SolutionDir)..\dll;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>liblz4.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ClCompile>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level4</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;LZ4_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <TreatWarningAsError>true</TreatWarningAsError>
-      <EnablePREfast>true</EnablePREfast>
-      <AdditionalOptions>/analyze:stacksize295252 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalIncludeDirectories>..\include</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <AdditionalLibraryDirectories>$(SolutionDir)..\dll;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>liblz4.lib;%(AdditionalDependencies)</AdditionalDependencies>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ClCompile>
-      <WarningLevel>Level4</WarningLevel>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;LZ4_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <TreatWarningAsError>false</TreatWarningAsError>
-      <EnablePREfast>false</EnablePREfast>
-      <AdditionalIncludeDirectories>..\include</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalLibraryDirectories>$(SolutionDir)..\dll;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>liblz4.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <ClCompile>
-      <WarningLevel>Level4</WarningLevel>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;LZ4_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <TreatWarningAsError>false</TreatWarningAsError>
-      <EnablePREfast>true</EnablePREfast>
-      <AdditionalOptions>/analyze:stacksize295252 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalIncludeDirectories>..\include</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalLibraryDirectories>$(SolutionDir)..\dll;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>liblz4.lib;%(AdditionalDependencies)</AdditionalDependencies>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="xxhash.c" />
-    <ClCompile Include="fullbench.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\include\lz4.h" />
-    <ClInclude Include="..\include\lz4frame.h" />
-    <ClInclude Include="..\include\lz4hc.h" />
-    <ClInclude Include="xxhash.h" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>
\ No newline at end of file
diff --git a/librocksdb-sys/lz4/lib/liblz4-dll.rc.in b/librocksdb-sys/lz4/lib/liblz4-dll.rc.in
deleted file mode 100644
index e2d84b6..0000000
--- a/librocksdb-sys/lz4/lib/liblz4-dll.rc.in
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <windows.h>
-
-// DLL version information.
-1 VERSIONINFO
-FILEVERSION       @LIBVER_MAJOR@,@LIBVER_MINOR@,@LIBVER_PATCH@,0
-PRODUCTVERSION    @LIBVER_MAJOR@,@LIBVER_MINOR@,@LIBVER_PATCH@,0
-FILEFLAGSMASK      VS_FFI_FILEFLAGSMASK
-#ifdef _DEBUG
-  FILEFLAGS        VS_FF_DEBUG | VS_FF_PRERELEASE
-#else
-  FILEFLAGS        0
-#endif
-FILEOS             VOS_NT_WINDOWS32
-FILETYPE           VFT_DLL
-FILESUBTYPE        VFT2_UNKNOWN
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904B0"
-        BEGIN
-            VALUE "CompanyName", "Yann Collet"
-            VALUE "FileDescription", "Extremely fast compression"
-            VALUE "FileVersion", "@LIBVER_MAJOR@.@LIBVER_MINOR@.@LIBVER_PATCH@.0"
-            VALUE "InternalName", "@LIBLZ4@"
-            VALUE "LegalCopyright", "Copyright (C) 2013-2020, Yann Collet"
-            VALUE "OriginalFilename", "@LIBLZ4@.dll"
-            VALUE "ProductName", "LZ4"
-            VALUE "ProductVersion", "@LIBVER_MAJOR@.@LIBVER_MINOR@.@LIBVER_PATCH@.0"
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x0409, 1200
-    END
-END
diff --git a/librocksdb-sys/lz4/lib/liblz4.pc.in b/librocksdb-sys/lz4/lib/liblz4.pc.in
deleted file mode 100644
index ed52214..0000000
--- a/librocksdb-sys/lz4/lib/liblz4.pc.in
+++ /dev/null
@@ -1,14 +0,0 @@
-#   LZ4 - Fast LZ compression algorithm
-#   Copyright (C) 2011-2020, Yann Collet.
-#   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-prefix=@PREFIX@
-libdir=@LIBDIR@
-includedir=@INCLUDEDIR@
-
-Name: lz4
-Description: extremely fast lossless compression algorithm library
-URL: http://www.lz4.org/
-Version: @VERSION@
-Libs: -L${libdir} -llz4
-Cflags: -I${includedir}
diff --git a/librocksdb-sys/lz4/lib/lz4.c b/librocksdb-sys/lz4/lib/lz4.c
deleted file mode 100644
index 654bfdf..0000000
--- a/librocksdb-sys/lz4/lib/lz4.c
+++ /dev/null
@@ -1,2722 +0,0 @@
-/*
-   LZ4 - Fast LZ compression algorithm
-   Copyright (C) 2011-2020, Yann Collet.
-
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-    - LZ4 homepage : http://www.lz4.org
-    - LZ4 source repository : https://github.com/lz4/lz4
-*/
-
-/*-************************************
-*  Tuning parameters
-**************************************/
-/*
- * LZ4_HEAPMODE :
- * Select how default compression functions will allocate memory for their hash table,
- * in memory stack (0:default, fastest), or in memory heap (1:requires malloc()).
- */
-#ifndef LZ4_HEAPMODE
-#  define LZ4_HEAPMODE 0
-#endif
-
-/*
- * LZ4_ACCELERATION_DEFAULT :
- * Select "acceleration" for LZ4_compress_fast() when parameter value <= 0
- */
-#define LZ4_ACCELERATION_DEFAULT 1
-/*
- * LZ4_ACCELERATION_MAX :
- * Any "acceleration" value higher than this threshold
- * get treated as LZ4_ACCELERATION_MAX instead (fix #876)
- */
-#define LZ4_ACCELERATION_MAX 65537
-
-
-/*-************************************
-*  CPU Feature Detection
-**************************************/
-/* LZ4_FORCE_MEMORY_ACCESS
- * By default, access to unaligned memory is controlled by `memcpy()`, which is safe and portable.
- * Unfortunately, on some target/compiler combinations, the generated assembly is sub-optimal.
- * The below switch allow to select different access method for improved performance.
- * Method 0 (default) : use `memcpy()`. Safe and portable.
- * Method 1 : `__packed` statement. It depends on compiler extension (ie, not portable).
- *            This method is safe if your compiler supports it, and *generally* as fast or faster than `memcpy`.
- * Method 2 : direct access. This method is portable but violate C standard.
- *            It can generate buggy code on targets which assembly generation depends on alignment.
- *            But in some circumstances, it's the only known way to get the most performance (ie GCC + ARMv6)
- * See https://fastcompression.blogspot.fr/2015/08/accessing-unaligned-memory.html for details.
- * Prefer these methods in priority order (0 > 1 > 2)
- */
-#ifndef LZ4_FORCE_MEMORY_ACCESS   /* can be defined externally */
-#  if defined(__GNUC__) && \
-  ( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) \
-  || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
-#    define LZ4_FORCE_MEMORY_ACCESS 2
-#  elif (defined(__INTEL_COMPILER) && !defined(_WIN32)) || defined(__GNUC__)
-#    define LZ4_FORCE_MEMORY_ACCESS 1
-#  endif
-#endif
-
-/*
- * LZ4_FORCE_SW_BITCOUNT
- * Define this parameter if your target system or compiler does not support hardware bit count
- */
-#if defined(_MSC_VER) && defined(_WIN32_WCE)   /* Visual Studio for WinCE doesn't support Hardware bit count */
-#  undef  LZ4_FORCE_SW_BITCOUNT  /* avoid double def */
-#  define LZ4_FORCE_SW_BITCOUNT
-#endif
-
-
-
-/*-************************************
-*  Dependency
-**************************************/
-/*
- * LZ4_SRC_INCLUDED:
- * Amalgamation flag, whether lz4.c is included
- */
-#ifndef LZ4_SRC_INCLUDED
-#  define LZ4_SRC_INCLUDED 1
-#endif
-
-#ifndef LZ4_STATIC_LINKING_ONLY
-#define LZ4_STATIC_LINKING_ONLY
-#endif
-
-#ifndef LZ4_DISABLE_DEPRECATE_WARNINGS
-#define LZ4_DISABLE_DEPRECATE_WARNINGS /* due to LZ4_decompress_safe_withPrefix64k */
-#endif
-
-#define LZ4_STATIC_LINKING_ONLY  /* LZ4_DISTANCE_MAX */
-#include "lz4.h"
-/* see also "memory routines" below */
-
-
-/*-************************************
-*  Compiler Options
-**************************************/
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)  /* Visual Studio 2005+ */
-#  include <intrin.h>               /* only present in VS2005+ */
-#  pragma warning(disable : 4127)   /* disable: C4127: conditional expression is constant */
-#  pragma warning(disable : 6237)   /* disable: C6237: conditional expression is always 0 */
-#endif  /* _MSC_VER */
-
-#ifndef LZ4_FORCE_INLINE
-#  ifdef _MSC_VER    /* Visual Studio */
-#    define LZ4_FORCE_INLINE static __forceinline
-#  else
-#    if defined (__cplusplus) || defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L   /* C99 */
-#      ifdef __GNUC__
-#        define LZ4_FORCE_INLINE static inline __attribute__((always_inline))
-#      else
-#        define LZ4_FORCE_INLINE static inline
-#      endif
-#    else
-#      define LZ4_FORCE_INLINE static
-#    endif /* __STDC_VERSION__ */
-#  endif  /* _MSC_VER */
-#endif /* LZ4_FORCE_INLINE */
-
-/* LZ4_FORCE_O2 and LZ4_FORCE_INLINE
- * gcc on ppc64le generates an unrolled SIMDized loop for LZ4_wildCopy8,
- * together with a simple 8-byte copy loop as a fall-back path.
- * However, this optimization hurts the decompression speed by >30%,
- * because the execution does not go to the optimized loop
- * for typical compressible data, and all of the preamble checks
- * before going to the fall-back path become useless overhead.
- * This optimization happens only with the -O3 flag, and -O2 generates
- * a simple 8-byte copy loop.
- * With gcc on ppc64le, all of the LZ4_decompress_* and LZ4_wildCopy8
- * functions are annotated with __attribute__((optimize("O2"))),
- * and also LZ4_wildCopy8 is forcibly inlined, so that the O2 attribute
- * of LZ4_wildCopy8 does not affect the compression speed.
- */
-#if defined(__PPC64__) && defined(__LITTLE_ENDIAN__) && defined(__GNUC__) && !defined(__clang__)
-#  define LZ4_FORCE_O2  __attribute__((optimize("O2")))
-#  undef LZ4_FORCE_INLINE
-#  define LZ4_FORCE_INLINE  static __inline __attribute__((optimize("O2"),always_inline))
-#else
-#  define LZ4_FORCE_O2
-#endif
-
-#if (defined(__GNUC__) && (__GNUC__ >= 3)) || (defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 800)) || defined(__clang__)
-#  define expect(expr,value)    (__builtin_expect ((expr),(value)) )
-#else
-#  define expect(expr,value)    (expr)
-#endif
-
-#ifndef likely
-#define likely(expr)     expect((expr) != 0, 1)
-#endif
-#ifndef unlikely
-#define unlikely(expr)   expect((expr) != 0, 0)
-#endif
-
-/* Should the alignment test prove unreliable, for some reason,
- * it can be disabled by setting LZ4_ALIGN_TEST to 0 */
-#ifndef LZ4_ALIGN_TEST  /* can be externally provided */
-# define LZ4_ALIGN_TEST 1
-#endif
-
-
-/*-************************************
-*  Memory routines
-**************************************/
-
-/*! LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION :
- *  Disable relatively high-level LZ4/HC functions that use dynamic memory
- *  allocation functions (malloc(), calloc(), free()).
- *
- *  Note that this is a compile-time switch. And since it disables
- *  public/stable LZ4 v1 API functions, we don't recommend using this
- *  symbol to generate a library for distribution.
- *
- *  The following public functions are removed when this symbol is defined.
- *  - lz4   : LZ4_createStream, LZ4_freeStream,
- *            LZ4_createStreamDecode, LZ4_freeStreamDecode, LZ4_create (deprecated)
- *  - lz4hc : LZ4_createStreamHC, LZ4_freeStreamHC,
- *            LZ4_createHC (deprecated), LZ4_freeHC  (deprecated)
- *  - lz4frame, lz4file : All LZ4F_* functions
- */
-#if defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-#  define ALLOC(s)          lz4_error_memory_allocation_is_disabled
-#  define ALLOC_AND_ZERO(s) lz4_error_memory_allocation_is_disabled
-#  define FREEMEM(p)        lz4_error_memory_allocation_is_disabled
-#elif defined(LZ4_USER_MEMORY_FUNCTIONS)
-/* memory management functions can be customized by user project.
- * Below functions must exist somewhere in the Project
- * and be available at link time */
-void* LZ4_malloc(size_t s);
-void* LZ4_calloc(size_t n, size_t s);
-void  LZ4_free(void* p);
-# define ALLOC(s)          LZ4_malloc(s)
-# define ALLOC_AND_ZERO(s) LZ4_calloc(1,s)
-# define FREEMEM(p)        LZ4_free(p)
-#else
-# include <stdlib.h>   /* malloc, calloc, free */
-# define ALLOC(s)          malloc(s)
-# define ALLOC_AND_ZERO(s) calloc(1,s)
-# define FREEMEM(p)        free(p)
-#endif
-
-#if ! LZ4_FREESTANDING
-#  include <string.h>   /* memset, memcpy */
-#endif
-#if !defined(LZ4_memset)
-#  define LZ4_memset(p,v,s) memset((p),(v),(s))
-#endif
-#define MEM_INIT(p,v,s)   LZ4_memset((p),(v),(s))
-
-
-/*-************************************
-*  Common Constants
-**************************************/
-#define MINMATCH 4
-
-#define WILDCOPYLENGTH 8
-#define LASTLITERALS   5   /* see ../doc/lz4_Block_format.md#parsing-restrictions */
-#define MFLIMIT       12   /* see ../doc/lz4_Block_format.md#parsing-restrictions */
-#define MATCH_SAFEGUARD_DISTANCE  ((2*WILDCOPYLENGTH) - MINMATCH)   /* ensure it's possible to write 2 x wildcopyLength without overflowing output buffer */
-#define FASTLOOP_SAFE_DISTANCE 64
-static const int LZ4_minLength = (MFLIMIT+1);
-
-#define KB *(1 <<10)
-#define MB *(1 <<20)
-#define GB *(1U<<30)
-
-#define LZ4_DISTANCE_ABSOLUTE_MAX 65535
-#if (LZ4_DISTANCE_MAX > LZ4_DISTANCE_ABSOLUTE_MAX)   /* max supported by LZ4 format */
-#  error "LZ4_DISTANCE_MAX is too big : must be <= 65535"
-#endif
-
-#define ML_BITS  4
-#define ML_MASK  ((1U<<ML_BITS)-1)
-#define RUN_BITS (8-ML_BITS)
-#define RUN_MASK ((1U<<RUN_BITS)-1)
-
-
-/*-************************************
-*  Error detection
-**************************************/
-#if defined(LZ4_DEBUG) && (LZ4_DEBUG>=1)
-#  include <assert.h>
-#else
-#  ifndef assert
-#    define assert(condition) ((void)0)
-#  endif
-#endif
-
-#define LZ4_STATIC_ASSERT(c)   { enum { LZ4_static_assert = 1/(int)(!!(c)) }; }   /* use after variable declarations */
-
-#if defined(LZ4_DEBUG) && (LZ4_DEBUG>=2)
-#  include <stdio.h>
-   static int g_debuglog_enable = 1;
-#  define DEBUGLOG(l, ...) {                          \
-        if ((g_debuglog_enable) && (l<=LZ4_DEBUG)) {  \
-            fprintf(stderr, __FILE__ ": ");           \
-            fprintf(stderr, __VA_ARGS__);             \
-            fprintf(stderr, " \n");                   \
-    }   }
-#else
-#  define DEBUGLOG(l, ...) {}    /* disabled */
-#endif
-
-static int LZ4_isAligned(const void* ptr, size_t alignment)
-{
-    return ((size_t)ptr & (alignment -1)) == 0;
-}
-
-
-/*-************************************
-*  Types
-**************************************/
-#include <limits.h>
-#if defined(__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
-# include <stdint.h>
-  typedef  uint8_t BYTE;
-  typedef uint16_t U16;
-  typedef uint32_t U32;
-  typedef  int32_t S32;
-  typedef uint64_t U64;
-  typedef uintptr_t uptrval;
-#else
-# if UINT_MAX != 4294967295UL
-#   error "LZ4 code (when not C++ or C99) assumes that sizeof(int) == 4"
-# endif
-  typedef unsigned char       BYTE;
-  typedef unsigned short      U16;
-  typedef unsigned int        U32;
-  typedef   signed int        S32;
-  typedef unsigned long long  U64;
-  typedef size_t              uptrval;   /* generally true, except OpenVMS-64 */
-#endif
-
-#if defined(__x86_64__)
-  typedef U64    reg_t;   /* 64-bits in x32 mode */
-#else
-  typedef size_t reg_t;   /* 32-bits in x32 mode */
-#endif
-
-typedef enum {
-    notLimited = 0,
-    limitedOutput = 1,
-    fillOutput = 2
-} limitedOutput_directive;
-
-
-/*-************************************
-*  Reading and writing into memory
-**************************************/
-
-/**
- * LZ4 relies on memcpy with a constant size being inlined. In freestanding
- * environments, the compiler can't assume the implementation of memcpy() is
- * standard compliant, so it can't apply its specialized memcpy() inlining
- * logic. When possible, use __builtin_memcpy() to tell the compiler to analyze
- * memcpy() as if it were standard compliant, so it can inline it in freestanding
- * environments. This is needed when decompressing the Linux Kernel, for example.
- */
-#if !defined(LZ4_memcpy)
-#  if defined(__GNUC__) && (__GNUC__ >= 4)
-#    define LZ4_memcpy(dst, src, size) __builtin_memcpy(dst, src, size)
-#  else
-#    define LZ4_memcpy(dst, src, size) memcpy(dst, src, size)
-#  endif
-#endif
-
-#if !defined(LZ4_memmove)
-#  if defined(__GNUC__) && (__GNUC__ >= 4)
-#    define LZ4_memmove __builtin_memmove
-#  else
-#    define LZ4_memmove memmove
-#  endif
-#endif
-
-static unsigned LZ4_isLittleEndian(void)
-{
-    const union { U32 u; BYTE c[4]; } one = { 1 };   /* don't use static : performance detrimental */
-    return one.c[0];
-}
-
-
-#if defined(LZ4_FORCE_MEMORY_ACCESS) && (LZ4_FORCE_MEMORY_ACCESS==2)
-/* lie to the compiler about data alignment; use with caution */
-
-static U16 LZ4_read16(const void* memPtr) { return *(const U16*) memPtr; }
-static U32 LZ4_read32(const void* memPtr) { return *(const U32*) memPtr; }
-static reg_t LZ4_read_ARCH(const void* memPtr) { return *(const reg_t*) memPtr; }
-
-static void LZ4_write16(void* memPtr, U16 value) { *(U16*)memPtr = value; }
-static void LZ4_write32(void* memPtr, U32 value) { *(U32*)memPtr = value; }
-
-#elif defined(LZ4_FORCE_MEMORY_ACCESS) && (LZ4_FORCE_MEMORY_ACCESS==1)
-
-/* __pack instructions are safer, but compiler specific, hence potentially problematic for some compilers */
-/* currently only defined for gcc and icc */
-typedef union { U16 u16; U32 u32; reg_t uArch; } __attribute__((packed)) LZ4_unalign;
-
-static U16 LZ4_read16(const void* ptr) { return ((const LZ4_unalign*)ptr)->u16; }
-static U32 LZ4_read32(const void* ptr) { return ((const LZ4_unalign*)ptr)->u32; }
-static reg_t LZ4_read_ARCH(const void* ptr) { return ((const LZ4_unalign*)ptr)->uArch; }
-
-static void LZ4_write16(void* memPtr, U16 value) { ((LZ4_unalign*)memPtr)->u16 = value; }
-static void LZ4_write32(void* memPtr, U32 value) { ((LZ4_unalign*)memPtr)->u32 = value; }
-
-#else  /* safe and portable access using memcpy() */
-
-static U16 LZ4_read16(const void* memPtr)
-{
-    U16 val; LZ4_memcpy(&val, memPtr, sizeof(val)); return val;
-}
-
-static U32 LZ4_read32(const void* memPtr)
-{
-    U32 val; LZ4_memcpy(&val, memPtr, sizeof(val)); return val;
-}
-
-static reg_t LZ4_read_ARCH(const void* memPtr)
-{
-    reg_t val; LZ4_memcpy(&val, memPtr, sizeof(val)); return val;
-}
-
-static void LZ4_write16(void* memPtr, U16 value)
-{
-    LZ4_memcpy(memPtr, &value, sizeof(value));
-}
-
-static void LZ4_write32(void* memPtr, U32 value)
-{
-    LZ4_memcpy(memPtr, &value, sizeof(value));
-}
-
-#endif /* LZ4_FORCE_MEMORY_ACCESS */
-
-
-static U16 LZ4_readLE16(const void* memPtr)
-{
-    if (LZ4_isLittleEndian()) {
-        return LZ4_read16(memPtr);
-    } else {
-        const BYTE* p = (const BYTE*)memPtr;
-        return (U16)((U16)p[0] + (p[1]<<8));
-    }
-}
-
-static void LZ4_writeLE16(void* memPtr, U16 value)
-{
-    if (LZ4_isLittleEndian()) {
-        LZ4_write16(memPtr, value);
-    } else {
-        BYTE* p = (BYTE*)memPtr;
-        p[0] = (BYTE) value;
-        p[1] = (BYTE)(value>>8);
-    }
-}
-
-/* customized variant of memcpy, which can overwrite up to 8 bytes beyond dstEnd */
-LZ4_FORCE_INLINE
-void LZ4_wildCopy8(void* dstPtr, const void* srcPtr, void* dstEnd)
-{
-    BYTE* d = (BYTE*)dstPtr;
-    const BYTE* s = (const BYTE*)srcPtr;
-    BYTE* const e = (BYTE*)dstEnd;
-
-    do { LZ4_memcpy(d,s,8); d+=8; s+=8; } while (d<e);
-}
-
-static const unsigned inc32table[8] = {0, 1, 2,  1,  0,  4, 4, 4};
-static const int      dec64table[8] = {0, 0, 0, -1, -4,  1, 2, 3};
-
-
-#ifndef LZ4_FAST_DEC_LOOP
-#  if defined __i386__ || defined _M_IX86 || defined __x86_64__ || defined _M_X64
-#    define LZ4_FAST_DEC_LOOP 1
-#  elif defined(__aarch64__) && defined(__APPLE__)
-#    define LZ4_FAST_DEC_LOOP 1
-#  elif defined(__aarch64__) && !defined(__clang__)
-     /* On non-Apple aarch64, we disable this optimization for clang because
-      * on certain mobile chipsets, performance is reduced with clang. For
-      * more information refer to https://github.com/lz4/lz4/pull/707 */
-#    define LZ4_FAST_DEC_LOOP 1
-#  else
-#    define LZ4_FAST_DEC_LOOP 0
-#  endif
-#endif
-
-#if LZ4_FAST_DEC_LOOP
-
-LZ4_FORCE_INLINE void
-LZ4_memcpy_using_offset_base(BYTE* dstPtr, const BYTE* srcPtr, BYTE* dstEnd, const size_t offset)
-{
-    assert(srcPtr + offset == dstPtr);
-    if (offset < 8) {
-        LZ4_write32(dstPtr, 0);   /* silence an msan warning when offset==0 */
-        dstPtr[0] = srcPtr[0];
-        dstPtr[1] = srcPtr[1];
-        dstPtr[2] = srcPtr[2];
-        dstPtr[3] = srcPtr[3];
-        srcPtr += inc32table[offset];
-        LZ4_memcpy(dstPtr+4, srcPtr, 4);
-        srcPtr -= dec64table[offset];
-        dstPtr += 8;
-    } else {
-        LZ4_memcpy(dstPtr, srcPtr, 8);
-        dstPtr += 8;
-        srcPtr += 8;
-    }
-
-    LZ4_wildCopy8(dstPtr, srcPtr, dstEnd);
-}
-
-/* customized variant of memcpy, which can overwrite up to 32 bytes beyond dstEnd
- * this version copies two times 16 bytes (instead of one time 32 bytes)
- * because it must be compatible with offsets >= 16. */
-LZ4_FORCE_INLINE void
-LZ4_wildCopy32(void* dstPtr, const void* srcPtr, void* dstEnd)
-{
-    BYTE* d = (BYTE*)dstPtr;
-    const BYTE* s = (const BYTE*)srcPtr;
-    BYTE* const e = (BYTE*)dstEnd;
-
-    do { LZ4_memcpy(d,s,16); LZ4_memcpy(d+16,s+16,16); d+=32; s+=32; } while (d<e);
-}
-
-/* LZ4_memcpy_using_offset()  presumes :
- * - dstEnd >= dstPtr + MINMATCH
- * - there is at least 8 bytes available to write after dstEnd */
-LZ4_FORCE_INLINE void
-LZ4_memcpy_using_offset(BYTE* dstPtr, const BYTE* srcPtr, BYTE* dstEnd, const size_t offset)
-{
-    BYTE v[8];
-
-    assert(dstEnd >= dstPtr + MINMATCH);
-
-    switch(offset) {
-    case 1:
-        MEM_INIT(v, *srcPtr, 8);
-        break;
-    case 2:
-        LZ4_memcpy(v, srcPtr, 2);
-        LZ4_memcpy(&v[2], srcPtr, 2);
-#if defined(_MSC_VER) && (_MSC_VER <= 1933) /* MSVC 2022 ver 17.3 or earlier */
-#  pragma warning(push)
-#  pragma warning(disable : 6385) /* warning C6385: Reading invalid data from 'v'. */
-#endif
-        LZ4_memcpy(&v[4], v, 4);
-#if defined(_MSC_VER) && (_MSC_VER <= 1933) /* MSVC 2022 ver 17.3 or earlier */
-#  pragma warning(pop)
-#endif
-        break;
-    case 4:
-        LZ4_memcpy(v, srcPtr, 4);
-        LZ4_memcpy(&v[4], srcPtr, 4);
-        break;
-    default:
-        LZ4_memcpy_using_offset_base(dstPtr, srcPtr, dstEnd, offset);
-        return;
-    }
-
-    LZ4_memcpy(dstPtr, v, 8);
-    dstPtr += 8;
-    while (dstPtr < dstEnd) {
-        LZ4_memcpy(dstPtr, v, 8);
-        dstPtr += 8;
-    }
-}
-#endif
-
-
-/*-************************************
-*  Common functions
-**************************************/
-static unsigned LZ4_NbCommonBytes (reg_t val)
-{
-    assert(val != 0);
-    if (LZ4_isLittleEndian()) {
-        if (sizeof(val) == 8) {
-#       if defined(_MSC_VER) && (_MSC_VER >= 1800) && (defined(_M_AMD64) && !defined(_M_ARM64EC)) && !defined(LZ4_FORCE_SW_BITCOUNT)
-/*-*************************************************************************************************
-* ARM64EC is a Microsoft-designed ARM64 ABI compatible with AMD64 applications on ARM64 Windows 11.
-* The ARM64EC ABI does not support AVX/AVX2/AVX512 instructions, nor their relevant intrinsics
-* including _tzcnt_u64. Therefore, we need to neuter the _tzcnt_u64 code path for ARM64EC.
-****************************************************************************************************/
-#         if defined(__clang__) && (__clang_major__ < 10)
-            /* Avoid undefined clang-cl intrinsics issue.
-             * See https://github.com/lz4/lz4/pull/1017 for details. */
-            return (unsigned)__builtin_ia32_tzcnt_u64(val) >> 3;
-#         else
-            /* x64 CPUS without BMI support interpret `TZCNT` as `REP BSF` */
-            return (unsigned)_tzcnt_u64(val) >> 3;
-#         endif
-#       elif defined(_MSC_VER) && defined(_WIN64) && !defined(LZ4_FORCE_SW_BITCOUNT)
-            unsigned long r = 0;
-            _BitScanForward64(&r, (U64)val);
-            return (unsigned)r >> 3;
-#       elif (defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 3) || \
-                            ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4))))) && \
-                                        !defined(LZ4_FORCE_SW_BITCOUNT)
-            return (unsigned)__builtin_ctzll((U64)val) >> 3;
-#       else
-            const U64 m = 0x0101010101010101ULL;
-            val ^= val - 1;
-            return (unsigned)(((U64)((val & (m - 1)) * m)) >> 56);
-#       endif
-        } else /* 32 bits */ {
-#       if defined(_MSC_VER) && (_MSC_VER >= 1400) && !defined(LZ4_FORCE_SW_BITCOUNT)
-            unsigned long r;
-            _BitScanForward(&r, (U32)val);
-            return (unsigned)r >> 3;
-#       elif (defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 3) || \
-                            ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4))))) && \
-                        !defined(__TINYC__) && !defined(LZ4_FORCE_SW_BITCOUNT)
-            return (unsigned)__builtin_ctz((U32)val) >> 3;
-#       else
-            const U32 m = 0x01010101;
-            return (unsigned)((((val - 1) ^ val) & (m - 1)) * m) >> 24;
-#       endif
-        }
-    } else   /* Big Endian CPU */ {
-        if (sizeof(val)==8) {
-#       if (defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 3) || \
-                            ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4))))) && \
-                        !defined(__TINYC__) && !defined(LZ4_FORCE_SW_BITCOUNT)
-            return (unsigned)__builtin_clzll((U64)val) >> 3;
-#       else
-#if 1
-            /* this method is probably faster,
-             * but adds a 128 bytes lookup table */
-            static const unsigned char ctz7_tab[128] = {
-                7, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-                4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0,
-            };
-            U64 const mask = 0x0101010101010101ULL;
-            U64 const t = (((val >> 8) - mask) | val) & mask;
-            return ctz7_tab[(t * 0x0080402010080402ULL) >> 57];
-#else
-            /* this method doesn't consume memory space like the previous one,
-             * but it contains several branches,
-             * that may end up slowing execution */
-            static const U32 by32 = sizeof(val)*4;  /* 32 on 64 bits (goal), 16 on 32 bits.
-            Just to avoid some static analyzer complaining about shift by 32 on 32-bits target.
-            Note that this code path is never triggered in 32-bits mode. */
-            unsigned r;
-            if (!(val>>by32)) { r=4; } else { r=0; val>>=by32; }
-            if (!(val>>16)) { r+=2; val>>=8; } else { val>>=24; }
-            r += (!val);
-            return r;
-#endif
-#       endif
-        } else /* 32 bits */ {
-#       if (defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 3) || \
-                            ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 4))))) && \
-                                        !defined(LZ4_FORCE_SW_BITCOUNT)
-            return (unsigned)__builtin_clz((U32)val) >> 3;
-#       else
-            val >>= 8;
-            val = ((((val + 0x00FFFF00) | 0x00FFFFFF) + val) |
-              (val + 0x00FF0000)) >> 24;
-            return (unsigned)val ^ 3;
-#       endif
-        }
-    }
-}
-
-
-#define STEPSIZE sizeof(reg_t)
-LZ4_FORCE_INLINE
-unsigned LZ4_count(const BYTE* pIn, const BYTE* pMatch, const BYTE* pInLimit)
-{
-    const BYTE* const pStart = pIn;
-
-    if (likely(pIn < pInLimit-(STEPSIZE-1))) {
-        reg_t const diff = LZ4_read_ARCH(pMatch) ^ LZ4_read_ARCH(pIn);
-        if (!diff) {
-            pIn+=STEPSIZE; pMatch+=STEPSIZE;
-        } else {
-            return LZ4_NbCommonBytes(diff);
-    }   }
-
-    while (likely(pIn < pInLimit-(STEPSIZE-1))) {
-        reg_t const diff = LZ4_read_ARCH(pMatch) ^ LZ4_read_ARCH(pIn);
-        if (!diff) { pIn+=STEPSIZE; pMatch+=STEPSIZE; continue; }
-        pIn += LZ4_NbCommonBytes(diff);
-        return (unsigned)(pIn - pStart);
-    }
-
-    if ((STEPSIZE==8) && (pIn<(pInLimit-3)) && (LZ4_read32(pMatch) == LZ4_read32(pIn))) { pIn+=4; pMatch+=4; }
-    if ((pIn<(pInLimit-1)) && (LZ4_read16(pMatch) == LZ4_read16(pIn))) { pIn+=2; pMatch+=2; }
-    if ((pIn<pInLimit) && (*pMatch == *pIn)) pIn++;
-    return (unsigned)(pIn - pStart);
-}
-
-
-#ifndef LZ4_COMMONDEFS_ONLY
-/*-************************************
-*  Local Constants
-**************************************/
-static const int LZ4_64Klimit = ((64 KB) + (MFLIMIT-1));
-static const U32 LZ4_skipTrigger = 6;  /* Increase this value ==> compression run slower on incompressible data */
-
-
-/*-************************************
-*  Local Structures and types
-**************************************/
-typedef enum { clearedTable = 0, byPtr, byU32, byU16 } tableType_t;
-
-/**
- * This enum distinguishes several different modes of accessing previous
- * content in the stream.
- *
- * - noDict        : There is no preceding content.
- * - withPrefix64k : Table entries up to ctx->dictSize before the current blob
- *                   blob being compressed are valid and refer to the preceding
- *                   content (of length ctx->dictSize), which is available
- *                   contiguously preceding in memory the content currently
- *                   being compressed.
- * - usingExtDict  : Like withPrefix64k, but the preceding content is somewhere
- *                   else in memory, starting at ctx->dictionary with length
- *                   ctx->dictSize.
- * - usingDictCtx  : Everything concerning the preceding content is
- *                   in a separate context, pointed to by ctx->dictCtx.
- *                   ctx->dictionary, ctx->dictSize, and table entries
- *                   in the current context that refer to positions
- *                   preceding the beginning of the current compression are
- *                   ignored. Instead, ctx->dictCtx->dictionary and ctx->dictCtx
- *                   ->dictSize describe the location and size of the preceding
- *                   content, and matches are found by looking in the ctx
- *                   ->dictCtx->hashTable.
- */
-typedef enum { noDict = 0, withPrefix64k, usingExtDict, usingDictCtx } dict_directive;
-typedef enum { noDictIssue = 0, dictSmall } dictIssue_directive;
-
-
-/*-************************************
-*  Local Utils
-**************************************/
-int LZ4_versionNumber (void) { return LZ4_VERSION_NUMBER; }
-const char* LZ4_versionString(void) { return LZ4_VERSION_STRING; }
-int LZ4_compressBound(int isize)  { return LZ4_COMPRESSBOUND(isize); }
-int LZ4_sizeofState(void) { return sizeof(LZ4_stream_t); }
-
-
-/*-****************************************
-*  Internal Definitions, used only in Tests
-*******************************************/
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-int LZ4_compress_forceExtDict (LZ4_stream_t* LZ4_dict, const char* source, char* dest, int srcSize);
-
-int LZ4_decompress_safe_forceExtDict(const char* source, char* dest,
-                                     int compressedSize, int maxOutputSize,
-                                     const void* dictStart, size_t dictSize);
-int LZ4_decompress_safe_partial_forceExtDict(const char* source, char* dest,
-                                     int compressedSize, int targetOutputSize, int dstCapacity,
-                                     const void* dictStart, size_t dictSize);
-#if defined (__cplusplus)
-}
-#endif
-
-/*-******************************
-*  Compression functions
-********************************/
-LZ4_FORCE_INLINE U32 LZ4_hash4(U32 sequence, tableType_t const tableType)
-{
-    if (tableType == byU16)
-        return ((sequence * 2654435761U) >> ((MINMATCH*8)-(LZ4_HASHLOG+1)));
-    else
-        return ((sequence * 2654435761U) >> ((MINMATCH*8)-LZ4_HASHLOG));
-}
-
-LZ4_FORCE_INLINE U32 LZ4_hash5(U64 sequence, tableType_t const tableType)
-{
-    const U32 hashLog = (tableType == byU16) ? LZ4_HASHLOG+1 : LZ4_HASHLOG;
-    if (LZ4_isLittleEndian()) {
-        const U64 prime5bytes = 889523592379ULL;
-        return (U32)(((sequence << 24) * prime5bytes) >> (64 - hashLog));
-    } else {
-        const U64 prime8bytes = 11400714785074694791ULL;
-        return (U32)(((sequence >> 24) * prime8bytes) >> (64 - hashLog));
-    }
-}
-
-LZ4_FORCE_INLINE U32 LZ4_hashPosition(const void* const p, tableType_t const tableType)
-{
-    if ((sizeof(reg_t)==8) && (tableType != byU16)) return LZ4_hash5(LZ4_read_ARCH(p), tableType);
-    return LZ4_hash4(LZ4_read32(p), tableType);
-}
-
-LZ4_FORCE_INLINE void LZ4_clearHash(U32 h, void* tableBase, tableType_t const tableType)
-{
-    switch (tableType)
-    {
-    default: /* fallthrough */
-    case clearedTable: { /* illegal! */ assert(0); return; }
-    case byPtr: { const BYTE** hashTable = (const BYTE**)tableBase; hashTable[h] = NULL; return; }
-    case byU32: { U32* hashTable = (U32*) tableBase; hashTable[h] = 0; return; }
-    case byU16: { U16* hashTable = (U16*) tableBase; hashTable[h] = 0; return; }
-    }
-}
-
-LZ4_FORCE_INLINE void LZ4_putIndexOnHash(U32 idx, U32 h, void* tableBase, tableType_t const tableType)
-{
-    switch (tableType)
-    {
-    default: /* fallthrough */
-    case clearedTable: /* fallthrough */
-    case byPtr: { /* illegal! */ assert(0); return; }
-    case byU32: { U32* hashTable = (U32*) tableBase; hashTable[h] = idx; return; }
-    case byU16: { U16* hashTable = (U16*) tableBase; assert(idx < 65536); hashTable[h] = (U16)idx; return; }
-    }
-}
-
-LZ4_FORCE_INLINE void LZ4_putPositionOnHash(const BYTE* p, U32 h,
-                                  void* tableBase, tableType_t const tableType,
-                            const BYTE* srcBase)
-{
-    switch (tableType)
-    {
-    case clearedTable: { /* illegal! */ assert(0); return; }
-    case byPtr: { const BYTE** hashTable = (const BYTE**)tableBase; hashTable[h] = p; return; }
-    case byU32: { U32* hashTable = (U32*) tableBase; hashTable[h] = (U32)(p-srcBase); return; }
-    case byU16: { U16* hashTable = (U16*) tableBase; hashTable[h] = (U16)(p-srcBase); return; }
-    }
-}
-
-LZ4_FORCE_INLINE void LZ4_putPosition(const BYTE* p, void* tableBase, tableType_t tableType, const BYTE* srcBase)
-{
-    U32 const h = LZ4_hashPosition(p, tableType);
-    LZ4_putPositionOnHash(p, h, tableBase, tableType, srcBase);
-}
-
-/* LZ4_getIndexOnHash() :
- * Index of match position registered in hash table.
- * hash position must be calculated by using base+index, or dictBase+index.
- * Assumption 1 : only valid if tableType == byU32 or byU16.
- * Assumption 2 : h is presumed valid (within limits of hash table)
- */
-LZ4_FORCE_INLINE U32 LZ4_getIndexOnHash(U32 h, const void* tableBase, tableType_t tableType)
-{
-    LZ4_STATIC_ASSERT(LZ4_MEMORY_USAGE > 2);
-    if (tableType == byU32) {
-        const U32* const hashTable = (const U32*) tableBase;
-        assert(h < (1U << (LZ4_MEMORY_USAGE-2)));
-        return hashTable[h];
-    }
-    if (tableType == byU16) {
-        const U16* const hashTable = (const U16*) tableBase;
-        assert(h < (1U << (LZ4_MEMORY_USAGE-1)));
-        return hashTable[h];
-    }
-    assert(0); return 0;  /* forbidden case */
-}
-
-static const BYTE* LZ4_getPositionOnHash(U32 h, const void* tableBase, tableType_t tableType, const BYTE* srcBase)
-{
-    if (tableType == byPtr) { const BYTE* const* hashTable = (const BYTE* const*) tableBase; return hashTable[h]; }
-    if (tableType == byU32) { const U32* const hashTable = (const U32*) tableBase; return hashTable[h] + srcBase; }
-    { const U16* const hashTable = (const U16*) tableBase; return hashTable[h] + srcBase; }   /* default, to ensure a return */
-}
-
-LZ4_FORCE_INLINE const BYTE*
-LZ4_getPosition(const BYTE* p,
-                const void* tableBase, tableType_t tableType,
-                const BYTE* srcBase)
-{
-    U32 const h = LZ4_hashPosition(p, tableType);
-    return LZ4_getPositionOnHash(h, tableBase, tableType, srcBase);
-}
-
-LZ4_FORCE_INLINE void
-LZ4_prepareTable(LZ4_stream_t_internal* const cctx,
-           const int inputSize,
-           const tableType_t tableType) {
-    /* If the table hasn't been used, it's guaranteed to be zeroed out, and is
-     * therefore safe to use no matter what mode we're in. Otherwise, we figure
-     * out if it's safe to leave as is or whether it needs to be reset.
-     */
-    if ((tableType_t)cctx->tableType != clearedTable) {
-        assert(inputSize >= 0);
-        if ((tableType_t)cctx->tableType != tableType
-          || ((tableType == byU16) && cctx->currentOffset + (unsigned)inputSize >= 0xFFFFU)
-          || ((tableType == byU32) && cctx->currentOffset > 1 GB)
-          || tableType == byPtr
-          || inputSize >= 4 KB)
-        {
-            DEBUGLOG(4, "LZ4_prepareTable: Resetting table in %p", cctx);
-            MEM_INIT(cctx->hashTable, 0, LZ4_HASHTABLESIZE);
-            cctx->currentOffset = 0;
-            cctx->tableType = (U32)clearedTable;
-        } else {
-            DEBUGLOG(4, "LZ4_prepareTable: Re-use hash table (no reset)");
-        }
-    }
-
-    /* Adding a gap, so all previous entries are > LZ4_DISTANCE_MAX back,
-     * is faster than compressing without a gap.
-     * However, compressing with currentOffset == 0 is faster still,
-     * so we preserve that case.
-     */
-    if (cctx->currentOffset != 0 && tableType == byU32) {
-        DEBUGLOG(5, "LZ4_prepareTable: adding 64KB to currentOffset");
-        cctx->currentOffset += 64 KB;
-    }
-
-    /* Finally, clear history */
-    cctx->dictCtx = NULL;
-    cctx->dictionary = NULL;
-    cctx->dictSize = 0;
-}
-
-/** LZ4_compress_generic() :
- *  inlined, to ensure branches are decided at compilation time.
- *  Presumed already validated at this stage:
- *  - source != NULL
- *  - inputSize > 0
- */
-LZ4_FORCE_INLINE int LZ4_compress_generic_validated(
-                 LZ4_stream_t_internal* const cctx,
-                 const char* const source,
-                 char* const dest,
-                 const int inputSize,
-                 int*  inputConsumed, /* only written when outputDirective == fillOutput */
-                 const int maxOutputSize,
-                 const limitedOutput_directive outputDirective,
-                 const tableType_t tableType,
-                 const dict_directive dictDirective,
-                 const dictIssue_directive dictIssue,
-                 const int acceleration)
-{
-    int result;
-    const BYTE* ip = (const BYTE*) source;
-
-    U32 const startIndex = cctx->currentOffset;
-    const BYTE* base = (const BYTE*) source - startIndex;
-    const BYTE* lowLimit;
-
-    const LZ4_stream_t_internal* dictCtx = (const LZ4_stream_t_internal*) cctx->dictCtx;
-    const BYTE* const dictionary =
-        dictDirective == usingDictCtx ? dictCtx->dictionary : cctx->dictionary;
-    const U32 dictSize =
-        dictDirective == usingDictCtx ? dictCtx->dictSize : cctx->dictSize;
-    const U32 dictDelta = (dictDirective == usingDictCtx) ? startIndex - dictCtx->currentOffset : 0;   /* make indexes in dictCtx comparable with index in current context */
-
-    int const maybe_extMem = (dictDirective == usingExtDict) || (dictDirective == usingDictCtx);
-    U32 const prefixIdxLimit = startIndex - dictSize;   /* used when dictDirective == dictSmall */
-    const BYTE* const dictEnd = dictionary ? dictionary + dictSize : dictionary;
-    const BYTE* anchor = (const BYTE*) source;
-    const BYTE* const iend = ip + inputSize;
-    const BYTE* const mflimitPlusOne = iend - MFLIMIT + 1;
-    const BYTE* const matchlimit = iend - LASTLITERALS;
-
-    /* the dictCtx currentOffset is indexed on the start of the dictionary,
-     * while a dictionary in the current context precedes the currentOffset */
-    const BYTE* dictBase = (dictionary == NULL) ? NULL :
-                           (dictDirective == usingDictCtx) ?
-                            dictionary + dictSize - dictCtx->currentOffset :
-                            dictionary + dictSize - startIndex;
-
-    BYTE* op = (BYTE*) dest;
-    BYTE* const olimit = op + maxOutputSize;
-
-    U32 offset = 0;
-    U32 forwardH;
-
-    DEBUGLOG(5, "LZ4_compress_generic_validated: srcSize=%i, tableType=%u", inputSize, tableType);
-    assert(ip != NULL);
-    /* If init conditions are not met, we don't have to mark stream
-     * as having dirty context, since no action was taken yet */
-    if (outputDirective == fillOutput && maxOutputSize < 1) { return 0; } /* Impossible to store anything */
-    if ((tableType == byU16) && (inputSize>=LZ4_64Klimit)) { return 0; }  /* Size too large (not within 64K limit) */
-    if (tableType==byPtr) assert(dictDirective==noDict);      /* only supported use case with byPtr */
-    assert(acceleration >= 1);
-
-    lowLimit = (const BYTE*)source - (dictDirective == withPrefix64k ? dictSize : 0);
-
-    /* Update context state */
-    if (dictDirective == usingDictCtx) {
-        /* Subsequent linked blocks can't use the dictionary. */
-        /* Instead, they use the block we just compressed. */
-        cctx->dictCtx = NULL;
-        cctx->dictSize = (U32)inputSize;
-    } else {
-        cctx->dictSize += (U32)inputSize;
-    }
-    cctx->currentOffset += (U32)inputSize;
-    cctx->tableType = (U32)tableType;
-
-    if (inputSize<LZ4_minLength) goto _last_literals;        /* Input too small, no compression (all literals) */
-
-    /* First Byte */
-    LZ4_putPosition(ip, cctx->hashTable, tableType, base);
-    ip++; forwardH = LZ4_hashPosition(ip, tableType);
-
-    /* Main Loop */
-    for ( ; ; ) {
-        const BYTE* match;
-        BYTE* token;
-        const BYTE* filledIp;
-
-        /* Find a match */
-        if (tableType == byPtr) {
-            const BYTE* forwardIp = ip;
-            int step = 1;
-            int searchMatchNb = acceleration << LZ4_skipTrigger;
-            do {
-                U32 const h = forwardH;
-                ip = forwardIp;
-                forwardIp += step;
-                step = (searchMatchNb++ >> LZ4_skipTrigger);
-
-                if (unlikely(forwardIp > mflimitPlusOne)) goto _last_literals;
-                assert(ip < mflimitPlusOne);
-
-                match = LZ4_getPositionOnHash(h, cctx->hashTable, tableType, base);
-                forwardH = LZ4_hashPosition(forwardIp, tableType);
-                LZ4_putPositionOnHash(ip, h, cctx->hashTable, tableType, base);
-
-            } while ( (match+LZ4_DISTANCE_MAX < ip)
-                   || (LZ4_read32(match) != LZ4_read32(ip)) );
-
-        } else {   /* byU32, byU16 */
-
-            const BYTE* forwardIp = ip;
-            int step = 1;
-            int searchMatchNb = acceleration << LZ4_skipTrigger;
-            do {
-                U32 const h = forwardH;
-                U32 const current = (U32)(forwardIp - base);
-                U32 matchIndex = LZ4_getIndexOnHash(h, cctx->hashTable, tableType);
-                assert(matchIndex <= current);
-                assert(forwardIp - base < (ptrdiff_t)(2 GB - 1));
-                ip = forwardIp;
-                forwardIp += step;
-                step = (searchMatchNb++ >> LZ4_skipTrigger);
-
-                if (unlikely(forwardIp > mflimitPlusOne)) goto _last_literals;
-                assert(ip < mflimitPlusOne);
-
-                if (dictDirective == usingDictCtx) {
-                    if (matchIndex < startIndex) {
-                        /* there was no match, try the dictionary */
-                        assert(tableType == byU32);
-                        matchIndex = LZ4_getIndexOnHash(h, dictCtx->hashTable, byU32);
-                        match = dictBase + matchIndex;
-                        matchIndex += dictDelta;   /* make dictCtx index comparable with current context */
-                        lowLimit = dictionary;
-                    } else {
-                        match = base + matchIndex;
-                        lowLimit = (const BYTE*)source;
-                    }
-                } else if (dictDirective == usingExtDict) {
-                    if (matchIndex < startIndex) {
-                        DEBUGLOG(7, "extDict candidate: matchIndex=%5u  <  startIndex=%5u", matchIndex, startIndex);
-                        assert(startIndex - matchIndex >= MINMATCH);
-                        assert(dictBase);
-                        match = dictBase + matchIndex;
-                        lowLimit = dictionary;
-                    } else {
-                        match = base + matchIndex;
-                        lowLimit = (const BYTE*)source;
-                    }
-                } else {   /* single continuous memory segment */
-                    match = base + matchIndex;
-                }
-                forwardH = LZ4_hashPosition(forwardIp, tableType);
-                LZ4_putIndexOnHash(current, h, cctx->hashTable, tableType);
-
-                DEBUGLOG(7, "candidate at pos=%u  (offset=%u \n", matchIndex, current - matchIndex);
-                if ((dictIssue == dictSmall) && (matchIndex < prefixIdxLimit)) { continue; }    /* match outside of valid area */
-                assert(matchIndex < current);
-                if ( ((tableType != byU16) || (LZ4_DISTANCE_MAX < LZ4_DISTANCE_ABSOLUTE_MAX))
-                  && (matchIndex+LZ4_DISTANCE_MAX < current)) {
-                    continue;
-                } /* too far */
-                assert((current - matchIndex) <= LZ4_DISTANCE_MAX);  /* match now expected within distance */
-
-                if (LZ4_read32(match) == LZ4_read32(ip)) {
-                    if (maybe_extMem) offset = current - matchIndex;
-                    break;   /* match found */
-                }
-
-            } while(1);
-        }
-
-        /* Catch up */
-        filledIp = ip;
-        while (((ip>anchor) & (match > lowLimit)) && (unlikely(ip[-1]==match[-1]))) { ip--; match--; }
-
-        /* Encode Literals */
-        {   unsigned const litLength = (unsigned)(ip - anchor);
-            token = op++;
-            if ((outputDirective == limitedOutput) &&  /* Check output buffer overflow */
-                (unlikely(op + litLength + (2 + 1 + LASTLITERALS) + (litLength/255) > olimit)) ) {
-                return 0;   /* cannot compress within `dst` budget. Stored indexes in hash table are nonetheless fine */
-            }
-            if ((outputDirective == fillOutput) &&
-                (unlikely(op + (litLength+240)/255 /* litlen */ + litLength /* literals */ + 2 /* offset */ + 1 /* token */ + MFLIMIT - MINMATCH /* min last literals so last match is <= end - MFLIMIT */ > olimit))) {
-                op--;
-                goto _last_literals;
-            }
-            if (litLength >= RUN_MASK) {
-                int len = (int)(litLength - RUN_MASK);
-                *token = (RUN_MASK<<ML_BITS);
-                for(; len >= 255 ; len-=255) *op++ = 255;
-                *op++ = (BYTE)len;
-            }
-            else *token = (BYTE)(litLength<<ML_BITS);
-
-            /* Copy Literals */
-            LZ4_wildCopy8(op, anchor, op+litLength);
-            op+=litLength;
-            DEBUGLOG(6, "seq.start:%i, literals=%u, match.start:%i",
-                        (int)(anchor-(const BYTE*)source), litLength, (int)(ip-(const BYTE*)source));
-        }
-
-_next_match:
-        /* at this stage, the following variables must be correctly set :
-         * - ip : at start of LZ operation
-         * - match : at start of previous pattern occurrence; can be within current prefix, or within extDict
-         * - offset : if maybe_ext_memSegment==1 (constant)
-         * - lowLimit : must be == dictionary to mean "match is within extDict"; must be == source otherwise
-         * - token and *token : position to write 4-bits for match length; higher 4-bits for literal length supposed already written
-         */
-
-        if ((outputDirective == fillOutput) &&
-            (op + 2 /* offset */ + 1 /* token */ + MFLIMIT - MINMATCH /* min last literals so last match is <= end - MFLIMIT */ > olimit)) {
-            /* the match was too close to the end, rewind and go to last literals */
-            op = token;
-            goto _last_literals;
-        }
-
-        /* Encode Offset */
-        if (maybe_extMem) {   /* static test */
-            DEBUGLOG(6, "             with offset=%u  (ext if > %i)", offset, (int)(ip - (const BYTE*)source));
-            assert(offset <= LZ4_DISTANCE_MAX && offset > 0);
-            LZ4_writeLE16(op, (U16)offset); op+=2;
-        } else  {
-            DEBUGLOG(6, "             with offset=%u  (same segment)", (U32)(ip - match));
-            assert(ip-match <= LZ4_DISTANCE_MAX);
-            LZ4_writeLE16(op, (U16)(ip - match)); op+=2;
-        }
-
-        /* Encode MatchLength */
-        {   unsigned matchCode;
-
-            if ( (dictDirective==usingExtDict || dictDirective==usingDictCtx)
-              && (lowLimit==dictionary) /* match within extDict */ ) {
-                const BYTE* limit = ip + (dictEnd-match);
-                assert(dictEnd > match);
-                if (limit > matchlimit) limit = matchlimit;
-                matchCode = LZ4_count(ip+MINMATCH, match+MINMATCH, limit);
-                ip += (size_t)matchCode + MINMATCH;
-                if (ip==limit) {
-                    unsigned const more = LZ4_count(limit, (const BYTE*)source, matchlimit);
-                    matchCode += more;
-                    ip += more;
-                }
-                DEBUGLOG(6, "             with matchLength=%u starting in extDict", matchCode+MINMATCH);
-            } else {
-                matchCode = LZ4_count(ip+MINMATCH, match+MINMATCH, matchlimit);
-                ip += (size_t)matchCode + MINMATCH;
-                DEBUGLOG(6, "             with matchLength=%u", matchCode+MINMATCH);
-            }
-
-            if ((outputDirective) &&    /* Check output buffer overflow */
-                (unlikely(op + (1 + LASTLITERALS) + (matchCode+240)/255 > olimit)) ) {
-                if (outputDirective == fillOutput) {
-                    /* Match description too long : reduce it */
-                    U32 newMatchCode = 15 /* in token */ - 1 /* to avoid needing a zero byte */ + ((U32)(olimit - op) - 1 - LASTLITERALS) * 255;
-                    ip -= matchCode - newMatchCode;
-                    assert(newMatchCode < matchCode);
-                    matchCode = newMatchCode;
-                    if (unlikely(ip <= filledIp)) {
-                        /* We have already filled up to filledIp so if ip ends up less than filledIp
-                         * we have positions in the hash table beyond the current position. This is
-                         * a problem if we reuse the hash table. So we have to remove these positions
-                         * from the hash table.
-                         */
-                        const BYTE* ptr;
-                        DEBUGLOG(5, "Clearing %u positions", (U32)(filledIp - ip));
-                        for (ptr = ip; ptr <= filledIp; ++ptr) {
-                            U32 const h = LZ4_hashPosition(ptr, tableType);
-                            LZ4_clearHash(h, cctx->hashTable, tableType);
-                        }
-                    }
-                } else {
-                    assert(outputDirective == limitedOutput);
-                    return 0;   /* cannot compress within `dst` budget. Stored indexes in hash table are nonetheless fine */
-                }
-            }
-            if (matchCode >= ML_MASK) {
-                *token += ML_MASK;
-                matchCode -= ML_MASK;
-                LZ4_write32(op, 0xFFFFFFFF);
-                while (matchCode >= 4*255) {
-                    op+=4;
-                    LZ4_write32(op, 0xFFFFFFFF);
-                    matchCode -= 4*255;
-                }
-                op += matchCode / 255;
-                *op++ = (BYTE)(matchCode % 255);
-            } else
-                *token += (BYTE)(matchCode);
-        }
-        /* Ensure we have enough space for the last literals. */
-        assert(!(outputDirective == fillOutput && op + 1 + LASTLITERALS > olimit));
-
-        anchor = ip;
-
-        /* Test end of chunk */
-        if (ip >= mflimitPlusOne) break;
-
-        /* Fill table */
-        LZ4_putPosition(ip-2, cctx->hashTable, tableType, base);
-
-        /* Test next position */
-        if (tableType == byPtr) {
-
-            match = LZ4_getPosition(ip, cctx->hashTable, tableType, base);
-            LZ4_putPosition(ip, cctx->hashTable, tableType, base);
-            if ( (match+LZ4_DISTANCE_MAX >= ip)
-              && (LZ4_read32(match) == LZ4_read32(ip)) )
-            { token=op++; *token=0; goto _next_match; }
-
-        } else {   /* byU32, byU16 */
-
-            U32 const h = LZ4_hashPosition(ip, tableType);
-            U32 const current = (U32)(ip-base);
-            U32 matchIndex = LZ4_getIndexOnHash(h, cctx->hashTable, tableType);
-            assert(matchIndex < current);
-            if (dictDirective == usingDictCtx) {
-                if (matchIndex < startIndex) {
-                    /* there was no match, try the dictionary */
-                    matchIndex = LZ4_getIndexOnHash(h, dictCtx->hashTable, byU32);
-                    match = dictBase + matchIndex;
-                    lowLimit = dictionary;   /* required for match length counter */
-                    matchIndex += dictDelta;
-                } else {
-                    match = base + matchIndex;
-                    lowLimit = (const BYTE*)source;  /* required for match length counter */
-                }
-            } else if (dictDirective==usingExtDict) {
-                if (matchIndex < startIndex) {
-                    assert(dictBase);
-                    match = dictBase + matchIndex;
-                    lowLimit = dictionary;   /* required for match length counter */
-                } else {
-                    match = base + matchIndex;
-                    lowLimit = (const BYTE*)source;   /* required for match length counter */
-                }
-            } else {   /* single memory segment */
-                match = base + matchIndex;
-            }
-            LZ4_putIndexOnHash(current, h, cctx->hashTable, tableType);
-            assert(matchIndex < current);
-            if ( ((dictIssue==dictSmall) ? (matchIndex >= prefixIdxLimit) : 1)
-              && (((tableType==byU16) && (LZ4_DISTANCE_MAX == LZ4_DISTANCE_ABSOLUTE_MAX)) ? 1 : (matchIndex+LZ4_DISTANCE_MAX >= current))
-              && (LZ4_read32(match) == LZ4_read32(ip)) ) {
-                token=op++;
-                *token=0;
-                if (maybe_extMem) offset = current - matchIndex;
-                DEBUGLOG(6, "seq.start:%i, literals=%u, match.start:%i",
-                            (int)(anchor-(const BYTE*)source), 0, (int)(ip-(const BYTE*)source));
-                goto _next_match;
-            }
-        }
-
-        /* Prepare next loop */
-        forwardH = LZ4_hashPosition(++ip, tableType);
-
-    }
-
-_last_literals:
-    /* Encode Last Literals */
-    {   size_t lastRun = (size_t)(iend - anchor);
-        if ( (outputDirective) &&  /* Check output buffer overflow */
-            (op + lastRun + 1 + ((lastRun+255-RUN_MASK)/255) > olimit)) {
-            if (outputDirective == fillOutput) {
-                /* adapt lastRun to fill 'dst' */
-                assert(olimit >= op);
-                lastRun  = (size_t)(olimit-op) - 1/*token*/;
-                lastRun -= (lastRun + 256 - RUN_MASK) / 256;  /*additional length tokens*/
-            } else {
-                assert(outputDirective == limitedOutput);
-                return 0;   /* cannot compress within `dst` budget. Stored indexes in hash table are nonetheless fine */
-            }
-        }
-        DEBUGLOG(6, "Final literal run : %i literals", (int)lastRun);
-        if (lastRun >= RUN_MASK) {
-            size_t accumulator = lastRun - RUN_MASK;
-            *op++ = RUN_MASK << ML_BITS;
-            for(; accumulator >= 255 ; accumulator-=255) *op++ = 255;
-            *op++ = (BYTE) accumulator;
-        } else {
-            *op++ = (BYTE)(lastRun<<ML_BITS);
-        }
-        LZ4_memcpy(op, anchor, lastRun);
-        ip = anchor + lastRun;
-        op += lastRun;
-    }
-
-    if (outputDirective == fillOutput) {
-        *inputConsumed = (int) (((const char*)ip)-source);
-    }
-    result = (int)(((char*)op) - dest);
-    assert(result > 0);
-    DEBUGLOG(5, "LZ4_compress_generic: compressed %i bytes into %i bytes", inputSize, result);
-    return result;
-}
-
-/** LZ4_compress_generic() :
- *  inlined, to ensure branches are decided at compilation time;
- *  takes care of src == (NULL, 0)
- *  and forward the rest to LZ4_compress_generic_validated */
-LZ4_FORCE_INLINE int LZ4_compress_generic(
-                 LZ4_stream_t_internal* const cctx,
-                 const char* const src,
-                 char* const dst,
-                 const int srcSize,
-                 int *inputConsumed, /* only written when outputDirective == fillOutput */
-                 const int dstCapacity,
-                 const limitedOutput_directive outputDirective,
-                 const tableType_t tableType,
-                 const dict_directive dictDirective,
-                 const dictIssue_directive dictIssue,
-                 const int acceleration)
-{
-    DEBUGLOG(5, "LZ4_compress_generic: srcSize=%i, dstCapacity=%i",
-                srcSize, dstCapacity);
-
-    if ((U32)srcSize > (U32)LZ4_MAX_INPUT_SIZE) { return 0; }  /* Unsupported srcSize, too large (or negative) */
-    if (srcSize == 0) {   /* src == NULL supported if srcSize == 0 */
-        if (outputDirective != notLimited && dstCapacity <= 0) return 0;  /* no output, can't write anything */
-        DEBUGLOG(5, "Generating an empty block");
-        assert(outputDirective == notLimited || dstCapacity >= 1);
-        assert(dst != NULL);
-        dst[0] = 0;
-        if (outputDirective == fillOutput) {
-            assert (inputConsumed != NULL);
-            *inputConsumed = 0;
-        }
-        return 1;
-    }
-    assert(src != NULL);
-
-    return LZ4_compress_generic_validated(cctx, src, dst, srcSize,
-                inputConsumed, /* only written into if outputDirective == fillOutput */
-                dstCapacity, outputDirective,
-                tableType, dictDirective, dictIssue, acceleration);
-}
-
-
-int LZ4_compress_fast_extState(void* state, const char* source, char* dest, int inputSize, int maxOutputSize, int acceleration)
-{
-    LZ4_stream_t_internal* const ctx = & LZ4_initStream(state, sizeof(LZ4_stream_t)) -> internal_donotuse;
-    assert(ctx != NULL);
-    if (acceleration < 1) acceleration = LZ4_ACCELERATION_DEFAULT;
-    if (acceleration > LZ4_ACCELERATION_MAX) acceleration = LZ4_ACCELERATION_MAX;
-    if (maxOutputSize >= LZ4_compressBound(inputSize)) {
-        if (inputSize < LZ4_64Klimit) {
-            return LZ4_compress_generic(ctx, source, dest, inputSize, NULL, 0, notLimited, byU16, noDict, noDictIssue, acceleration);
-        } else {
-            const tableType_t tableType = ((sizeof(void*)==4) && ((uptrval)source > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
-            return LZ4_compress_generic(ctx, source, dest, inputSize, NULL, 0, notLimited, tableType, noDict, noDictIssue, acceleration);
-        }
-    } else {
-        if (inputSize < LZ4_64Klimit) {
-            return LZ4_compress_generic(ctx, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, byU16, noDict, noDictIssue, acceleration);
-        } else {
-            const tableType_t tableType = ((sizeof(void*)==4) && ((uptrval)source > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
-            return LZ4_compress_generic(ctx, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, noDict, noDictIssue, acceleration);
-        }
-    }
-}
-
-/**
- * LZ4_compress_fast_extState_fastReset() :
- * A variant of LZ4_compress_fast_extState().
- *
- * Using this variant avoids an expensive initialization step. It is only safe
- * to call if the state buffer is known to be correctly initialized already
- * (see comment in lz4.h on LZ4_resetStream_fast() for a definition of
- * "correctly initialized").
- */
-int LZ4_compress_fast_extState_fastReset(void* state, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration)
-{
-    LZ4_stream_t_internal* ctx = &((LZ4_stream_t*)state)->internal_donotuse;
-    if (acceleration < 1) acceleration = LZ4_ACCELERATION_DEFAULT;
-    if (acceleration > LZ4_ACCELERATION_MAX) acceleration = LZ4_ACCELERATION_MAX;
-
-    if (dstCapacity >= LZ4_compressBound(srcSize)) {
-        if (srcSize < LZ4_64Klimit) {
-            const tableType_t tableType = byU16;
-            LZ4_prepareTable(ctx, srcSize, tableType);
-            if (ctx->currentOffset) {
-                return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, 0, notLimited, tableType, noDict, dictSmall, acceleration);
-            } else {
-                return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, 0, notLimited, tableType, noDict, noDictIssue, acceleration);
-            }
-        } else {
-            const tableType_t tableType = ((sizeof(void*)==4) && ((uptrval)src > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
-            LZ4_prepareTable(ctx, srcSize, tableType);
-            return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, 0, notLimited, tableType, noDict, noDictIssue, acceleration);
-        }
-    } else {
-        if (srcSize < LZ4_64Klimit) {
-            const tableType_t tableType = byU16;
-            LZ4_prepareTable(ctx, srcSize, tableType);
-            if (ctx->currentOffset) {
-                return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, dstCapacity, limitedOutput, tableType, noDict, dictSmall, acceleration);
-            } else {
-                return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, dstCapacity, limitedOutput, tableType, noDict, noDictIssue, acceleration);
-            }
-        } else {
-            const tableType_t tableType = ((sizeof(void*)==4) && ((uptrval)src > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
-            LZ4_prepareTable(ctx, srcSize, tableType);
-            return LZ4_compress_generic(ctx, src, dst, srcSize, NULL, dstCapacity, limitedOutput, tableType, noDict, noDictIssue, acceleration);
-        }
-    }
-}
-
-
-int LZ4_compress_fast(const char* source, char* dest, int inputSize, int maxOutputSize, int acceleration)
-{
-    int result;
-#if (LZ4_HEAPMODE)
-    LZ4_stream_t* ctxPtr = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));   /* malloc-calloc always properly aligned */
-    if (ctxPtr == NULL) return 0;
-#else
-    LZ4_stream_t ctx;
-    LZ4_stream_t* const ctxPtr = &ctx;
-#endif
-    result = LZ4_compress_fast_extState(ctxPtr, source, dest, inputSize, maxOutputSize, acceleration);
-
-#if (LZ4_HEAPMODE)
-    FREEMEM(ctxPtr);
-#endif
-    return result;
-}
-
-
-int LZ4_compress_default(const char* src, char* dst, int srcSize, int maxOutputSize)
-{
-    return LZ4_compress_fast(src, dst, srcSize, maxOutputSize, 1);
-}
-
-
-/* Note!: This function leaves the stream in an unclean/broken state!
- * It is not safe to subsequently use the same state with a _fastReset() or
- * _continue() call without resetting it. */
-static int LZ4_compress_destSize_extState (LZ4_stream_t* state, const char* src, char* dst, int* srcSizePtr, int targetDstSize)
-{
-    void* const s = LZ4_initStream(state, sizeof (*state));
-    assert(s != NULL); (void)s;
-
-    if (targetDstSize >= LZ4_compressBound(*srcSizePtr)) {  /* compression success is guaranteed */
-        return LZ4_compress_fast_extState(state, src, dst, *srcSizePtr, targetDstSize, 1);
-    } else {
-        if (*srcSizePtr < LZ4_64Klimit) {
-            return LZ4_compress_generic(&state->internal_donotuse, src, dst, *srcSizePtr, srcSizePtr, targetDstSize, fillOutput, byU16, noDict, noDictIssue, 1);
-        } else {
-            tableType_t const addrMode = ((sizeof(void*)==4) && ((uptrval)src > LZ4_DISTANCE_MAX)) ? byPtr : byU32;
-            return LZ4_compress_generic(&state->internal_donotuse, src, dst, *srcSizePtr, srcSizePtr, targetDstSize, fillOutput, addrMode, noDict, noDictIssue, 1);
-    }   }
-}
-
-
-int LZ4_compress_destSize(const char* src, char* dst, int* srcSizePtr, int targetDstSize)
-{
-#if (LZ4_HEAPMODE)
-    LZ4_stream_t* ctx = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));   /* malloc-calloc always properly aligned */
-    if (ctx == NULL) return 0;
-#else
-    LZ4_stream_t ctxBody;
-    LZ4_stream_t* ctx = &ctxBody;
-#endif
-
-    int result = LZ4_compress_destSize_extState(ctx, src, dst, srcSizePtr, targetDstSize);
-
-#if (LZ4_HEAPMODE)
-    FREEMEM(ctx);
-#endif
-    return result;
-}
-
-
-
-/*-******************************
-*  Streaming functions
-********************************/
-
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4_stream_t* LZ4_createStream(void)
-{
-    LZ4_stream_t* const lz4s = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));
-    LZ4_STATIC_ASSERT(sizeof(LZ4_stream_t) >= sizeof(LZ4_stream_t_internal));
-    DEBUGLOG(4, "LZ4_createStream %p", lz4s);
-    if (lz4s == NULL) return NULL;
-    LZ4_initStream(lz4s, sizeof(*lz4s));
-    return lz4s;
-}
-#endif
-
-static size_t LZ4_stream_t_alignment(void)
-{
-#if LZ4_ALIGN_TEST
-    typedef struct { char c; LZ4_stream_t t; } t_a;
-    return sizeof(t_a) - sizeof(LZ4_stream_t);
-#else
-    return 1;  /* effectively disabled */
-#endif
-}
-
-LZ4_stream_t* LZ4_initStream (void* buffer, size_t size)
-{
-    DEBUGLOG(5, "LZ4_initStream");
-    if (buffer == NULL) { return NULL; }
-    if (size < sizeof(LZ4_stream_t)) { return NULL; }
-    if (!LZ4_isAligned(buffer, LZ4_stream_t_alignment())) return NULL;
-    MEM_INIT(buffer, 0, sizeof(LZ4_stream_t_internal));
-    return (LZ4_stream_t*)buffer;
-}
-
-/* resetStream is now deprecated,
- * prefer initStream() which is more general */
-void LZ4_resetStream (LZ4_stream_t* LZ4_stream)
-{
-    DEBUGLOG(5, "LZ4_resetStream (ctx:%p)", LZ4_stream);
-    MEM_INIT(LZ4_stream, 0, sizeof(LZ4_stream_t_internal));
-}
-
-void LZ4_resetStream_fast(LZ4_stream_t* ctx) {
-    LZ4_prepareTable(&(ctx->internal_donotuse), 0, byU32);
-}
-
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-int LZ4_freeStream (LZ4_stream_t* LZ4_stream)
-{
-    if (!LZ4_stream) return 0;   /* support free on NULL */
-    DEBUGLOG(5, "LZ4_freeStream %p", LZ4_stream);
-    FREEMEM(LZ4_stream);
-    return (0);
-}
-#endif
-
-
-#define HASH_UNIT sizeof(reg_t)
-int LZ4_loadDict (LZ4_stream_t* LZ4_dict, const char* dictionary, int dictSize)
-{
-    LZ4_stream_t_internal* dict = &LZ4_dict->internal_donotuse;
-    const tableType_t tableType = byU32;
-    const BYTE* p = (const BYTE*)dictionary;
-    const BYTE* const dictEnd = p + dictSize;
-    const BYTE* base;
-
-    DEBUGLOG(4, "LZ4_loadDict (%i bytes from %p into %p)", dictSize, dictionary, LZ4_dict);
-
-    /* It's necessary to reset the context,
-     * and not just continue it with prepareTable()
-     * to avoid any risk of generating overflowing matchIndex
-     * when compressing using this dictionary */
-    LZ4_resetStream(LZ4_dict);
-
-    /* We always increment the offset by 64 KB, since, if the dict is longer,
-     * we truncate it to the last 64k, and if it's shorter, we still want to
-     * advance by a whole window length so we can provide the guarantee that
-     * there are only valid offsets in the window, which allows an optimization
-     * in LZ4_compress_fast_continue() where it uses noDictIssue even when the
-     * dictionary isn't a full 64k. */
-    dict->currentOffset += 64 KB;
-
-    if (dictSize < (int)HASH_UNIT) {
-        return 0;
-    }
-
-    if ((dictEnd - p) > 64 KB) p = dictEnd - 64 KB;
-    base = dictEnd - dict->currentOffset;
-    dict->dictionary = p;
-    dict->dictSize = (U32)(dictEnd - p);
-    dict->tableType = (U32)tableType;
-
-    while (p <= dictEnd-HASH_UNIT) {
-        LZ4_putPosition(p, dict->hashTable, tableType, base);
-        p+=3;
-    }
-
-    return (int)dict->dictSize;
-}
-
-void LZ4_attach_dictionary(LZ4_stream_t* workingStream, const LZ4_stream_t* dictionaryStream)
-{
-    const LZ4_stream_t_internal* dictCtx = (dictionaryStream == NULL) ? NULL :
-        &(dictionaryStream->internal_donotuse);
-
-    DEBUGLOG(4, "LZ4_attach_dictionary (%p, %p, size %u)",
-             workingStream, dictionaryStream,
-             dictCtx != NULL ? dictCtx->dictSize : 0);
-
-    if (dictCtx != NULL) {
-        /* If the current offset is zero, we will never look in the
-         * external dictionary context, since there is no value a table
-         * entry can take that indicate a miss. In that case, we need
-         * to bump the offset to something non-zero.
-         */
-        if (workingStream->internal_donotuse.currentOffset == 0) {
-            workingStream->internal_donotuse.currentOffset = 64 KB;
-        }
-
-        /* Don't actually attach an empty dictionary.
-         */
-        if (dictCtx->dictSize == 0) {
-            dictCtx = NULL;
-        }
-    }
-    workingStream->internal_donotuse.dictCtx = dictCtx;
-}
-
-
-static void LZ4_renormDictT(LZ4_stream_t_internal* LZ4_dict, int nextSize)
-{
-    assert(nextSize >= 0);
-    if (LZ4_dict->currentOffset + (unsigned)nextSize > 0x80000000) {   /* potential ptrdiff_t overflow (32-bits mode) */
-        /* rescale hash table */
-        U32 const delta = LZ4_dict->currentOffset - 64 KB;
-        const BYTE* dictEnd = LZ4_dict->dictionary + LZ4_dict->dictSize;
-        int i;
-        DEBUGLOG(4, "LZ4_renormDictT");
-        for (i=0; i<LZ4_HASH_SIZE_U32; i++) {
-            if (LZ4_dict->hashTable[i] < delta) LZ4_dict->hashTable[i]=0;
-            else LZ4_dict->hashTable[i] -= delta;
-        }
-        LZ4_dict->currentOffset = 64 KB;
-        if (LZ4_dict->dictSize > 64 KB) LZ4_dict->dictSize = 64 KB;
-        LZ4_dict->dictionary = dictEnd - LZ4_dict->dictSize;
-    }
-}
-
-
-int LZ4_compress_fast_continue (LZ4_stream_t* LZ4_stream,
-                                const char* source, char* dest,
-                                int inputSize, int maxOutputSize,
-                                int acceleration)
-{
-    const tableType_t tableType = byU32;
-    LZ4_stream_t_internal* const streamPtr = &LZ4_stream->internal_donotuse;
-    const char* dictEnd = streamPtr->dictSize ? (const char*)streamPtr->dictionary + streamPtr->dictSize : NULL;
-
-    DEBUGLOG(5, "LZ4_compress_fast_continue (inputSize=%i, dictSize=%u)", inputSize, streamPtr->dictSize);
-
-    LZ4_renormDictT(streamPtr, inputSize);   /* fix index overflow */
-    if (acceleration < 1) acceleration = LZ4_ACCELERATION_DEFAULT;
-    if (acceleration > LZ4_ACCELERATION_MAX) acceleration = LZ4_ACCELERATION_MAX;
-
-    /* invalidate tiny dictionaries */
-    if ( (streamPtr->dictSize < 4)     /* tiny dictionary : not enough for a hash */
-      && (dictEnd != source)           /* prefix mode */
-      && (inputSize > 0)               /* tolerance : don't lose history, in case next invocation would use prefix mode */
-      && (streamPtr->dictCtx == NULL)  /* usingDictCtx */
-      ) {
-        DEBUGLOG(5, "LZ4_compress_fast_continue: dictSize(%u) at addr:%p is too small", streamPtr->dictSize, streamPtr->dictionary);
-        /* remove dictionary existence from history, to employ faster prefix mode */
-        streamPtr->dictSize = 0;
-        streamPtr->dictionary = (const BYTE*)source;
-        dictEnd = source;
-    }
-
-    /* Check overlapping input/dictionary space */
-    {   const char* const sourceEnd = source + inputSize;
-        if ((sourceEnd > (const char*)streamPtr->dictionary) && (sourceEnd < dictEnd)) {
-            streamPtr->dictSize = (U32)(dictEnd - sourceEnd);
-            if (streamPtr->dictSize > 64 KB) streamPtr->dictSize = 64 KB;
-            if (streamPtr->dictSize < 4) streamPtr->dictSize = 0;
-            streamPtr->dictionary = (const BYTE*)dictEnd - streamPtr->dictSize;
-        }
-    }
-
-    /* prefix mode : source data follows dictionary */
-    if (dictEnd == source) {
-        if ((streamPtr->dictSize < 64 KB) && (streamPtr->dictSize < streamPtr->currentOffset))
-            return LZ4_compress_generic(streamPtr, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, withPrefix64k, dictSmall, acceleration);
-        else
-            return LZ4_compress_generic(streamPtr, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, withPrefix64k, noDictIssue, acceleration);
-    }
-
-    /* external dictionary mode */
-    {   int result;
-        if (streamPtr->dictCtx) {
-            /* We depend here on the fact that dictCtx'es (produced by
-             * LZ4_loadDict) guarantee that their tables contain no references
-             * to offsets between dictCtx->currentOffset - 64 KB and
-             * dictCtx->currentOffset - dictCtx->dictSize. This makes it safe
-             * to use noDictIssue even when the dict isn't a full 64 KB.
-             */
-            if (inputSize > 4 KB) {
-                /* For compressing large blobs, it is faster to pay the setup
-                 * cost to copy the dictionary's tables into the active context,
-                 * so that the compression loop is only looking into one table.
-                 */
-                LZ4_memcpy(streamPtr, streamPtr->dictCtx, sizeof(*streamPtr));
-                result = LZ4_compress_generic(streamPtr, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, noDictIssue, acceleration);
-            } else {
-                result = LZ4_compress_generic(streamPtr, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingDictCtx, noDictIssue, acceleration);
-            }
-        } else {  /* small data <= 4 KB */
-            if ((streamPtr->dictSize < 64 KB) && (streamPtr->dictSize < streamPtr->currentOffset)) {
-                result = LZ4_compress_generic(streamPtr, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, dictSmall, acceleration);
-            } else {
-                result = LZ4_compress_generic(streamPtr, source, dest, inputSize, NULL, maxOutputSize, limitedOutput, tableType, usingExtDict, noDictIssue, acceleration);
-            }
-        }
-        streamPtr->dictionary = (const BYTE*)source;
-        streamPtr->dictSize = (U32)inputSize;
-        return result;
-    }
-}
-
-
-/* Hidden debug function, to force-test external dictionary mode */
-int LZ4_compress_forceExtDict (LZ4_stream_t* LZ4_dict, const char* source, char* dest, int srcSize)
-{
-    LZ4_stream_t_internal* streamPtr = &LZ4_dict->internal_donotuse;
-    int result;
-
-    LZ4_renormDictT(streamPtr, srcSize);
-
-    if ((streamPtr->dictSize < 64 KB) && (streamPtr->dictSize < streamPtr->currentOffset)) {
-        result = LZ4_compress_generic(streamPtr, source, dest, srcSize, NULL, 0, notLimited, byU32, usingExtDict, dictSmall, 1);
-    } else {
-        result = LZ4_compress_generic(streamPtr, source, dest, srcSize, NULL, 0, notLimited, byU32, usingExtDict, noDictIssue, 1);
-    }
-
-    streamPtr->dictionary = (const BYTE*)source;
-    streamPtr->dictSize = (U32)srcSize;
-
-    return result;
-}
-
-
-/*! LZ4_saveDict() :
- *  If previously compressed data block is not guaranteed to remain available at its memory location,
- *  save it into a safer place (char* safeBuffer).
- *  Note : no need to call LZ4_loadDict() afterwards, dictionary is immediately usable,
- *         one can therefore call LZ4_compress_fast_continue() right after.
- * @return : saved dictionary size in bytes (necessarily <= dictSize), or 0 if error.
- */
-int LZ4_saveDict (LZ4_stream_t* LZ4_dict, char* safeBuffer, int dictSize)
-{
-    LZ4_stream_t_internal* const dict = &LZ4_dict->internal_donotuse;
-
-    DEBUGLOG(5, "LZ4_saveDict : dictSize=%i, safeBuffer=%p", dictSize, safeBuffer);
-
-    if ((U32)dictSize > 64 KB) { dictSize = 64 KB; } /* useless to define a dictionary > 64 KB */
-    if ((U32)dictSize > dict->dictSize) { dictSize = (int)dict->dictSize; }
-
-    if (safeBuffer == NULL) assert(dictSize == 0);
-    if (dictSize > 0) {
-        const BYTE* const previousDictEnd = dict->dictionary + dict->dictSize;
-        assert(dict->dictionary);
-        LZ4_memmove(safeBuffer, previousDictEnd - dictSize, (size_t)dictSize);
-    }
-
-    dict->dictionary = (const BYTE*)safeBuffer;
-    dict->dictSize = (U32)dictSize;
-
-    return dictSize;
-}
-
-
-
-/*-*******************************
- *  Decompression functions
- ********************************/
-
-typedef enum { decode_full_block = 0, partial_decode = 1 } earlyEnd_directive;
-
-#undef MIN
-#define MIN(a,b)    ( (a) < (b) ? (a) : (b) )
-
-
-/* variant for decompress_unsafe()
- * does not know end of input
- * presumes input is well formed
- * note : will consume at least one byte */
-size_t read_long_length_no_check(const BYTE** pp)
-{
-    size_t b, l = 0;
-    do { b = **pp; (*pp)++; l += b; } while (b==255);
-    DEBUGLOG(6, "read_long_length_no_check: +length=%zu using %zu input bytes", l, l/255 + 1)
-    return l;
-}
-
-/* core decoder variant for LZ4_decompress_fast*()
- * for legacy support only : these entry points are deprecated.
- * - Presumes input is correctly formed (no defense vs malformed inputs)
- * - Does not know input size (presume input buffer is "large enough")
- * - Decompress a full block (only)
- * @return : nb of bytes read from input.
- * Note : this variant is not optimized for speed, just for maintenance.
- *        the goal is to remove support of decompress_fast*() variants by v2.0
-**/
-LZ4_FORCE_INLINE int
-LZ4_decompress_unsafe_generic(
-                 const BYTE* const istart,
-                 BYTE* const ostart,
-                 int decompressedSize,
-
-                 size_t prefixSize,
-                 const BYTE* const dictStart,  /* only if dict==usingExtDict */
-                 const size_t dictSize         /* note: =0 if dictStart==NULL */
-                 )
-{
-    const BYTE* ip = istart;
-    BYTE* op = (BYTE*)ostart;
-    BYTE* const oend = ostart + decompressedSize;
-    const BYTE* const prefixStart = ostart - prefixSize;
-
-    DEBUGLOG(5, "LZ4_decompress_unsafe_generic");
-    if (dictStart == NULL) assert(dictSize == 0);
-
-    while (1) {
-        /* start new sequence */
-        unsigned token = *ip++;
-
-        /* literals */
-        {   size_t ll = token >> ML_BITS;
-            if (ll==15) {
-                /* long literal length */
-                ll += read_long_length_no_check(&ip);
-            }
-            if ((size_t)(oend-op) < ll) return -1; /* output buffer overflow */
-            LZ4_memmove(op, ip, ll); /* support in-place decompression */
-            op += ll;
-            ip += ll;
-            if ((size_t)(oend-op) < MFLIMIT) {
-                if (op==oend) break;  /* end of block */
-                DEBUGLOG(5, "invalid: literals end at distance %zi from end of block", oend-op);
-                /* incorrect end of block :
-                 * last match must start at least MFLIMIT==12 bytes before end of output block */
-                return -1;
-        }   }
-
-        /* match */
-        {   size_t ml = token & 15;
-            size_t const offset = LZ4_readLE16(ip);
-            ip+=2;
-
-            if (ml==15) {
-                /* long literal length */
-                ml += read_long_length_no_check(&ip);
-            }
-            ml += MINMATCH;
-
-            if ((size_t)(oend-op) < ml) return -1; /* output buffer overflow */
-
-            {   const BYTE* match = op - offset;
-
-                /* out of range */
-                if (offset > (size_t)(op - prefixStart) + dictSize) {
-                    DEBUGLOG(6, "offset out of range");
-                    return -1;
-                }
-
-                /* check special case : extDict */
-                if (offset > (size_t)(op - prefixStart)) {
-                    /* extDict scenario */
-                    const BYTE* const dictEnd = dictStart + dictSize;
-                    const BYTE* extMatch = dictEnd - (offset - (size_t)(op-prefixStart));
-                    size_t const extml = (size_t)(dictEnd - extMatch);
-                    if (extml > ml) {
-                        /* match entirely within extDict */
-                        LZ4_memmove(op, extMatch, ml);
-                        op += ml;
-                        ml = 0;
-                    } else {
-                        /* match split between extDict & prefix */
-                        LZ4_memmove(op, extMatch, extml);
-                        op += extml;
-                        ml -= extml;
-                    }
-                    match = prefixStart;
-                }
-
-                /* match copy - slow variant, supporting overlap copy */
-                {   size_t u;
-                    for (u=0; u<ml; u++) {
-                        op[u] = match[u];
-            }   }   }
-            op += ml;
-            if ((size_t)(oend-op) < LASTLITERALS) {
-                DEBUGLOG(5, "invalid: match ends at distance %zi from end of block", oend-op);
-                /* incorrect end of block :
-                 * last match must stop at least LASTLITERALS==5 bytes before end of output block */
-                return -1;
-            }
-        } /* match */
-    } /* main loop */
-    return (int)(ip - istart);
-}
-
-
-/* Read the variable-length literal or match length.
- *
- * @ip : input pointer
- * @ilimit : position after which if length is not decoded, the input is necessarily corrupted.
- * @initial_check - check ip >= ipmax before start of loop.  Returns initial_error if so.
- * @error (output) - error code.  Must be set to 0 before call.
-**/
-typedef size_t Rvl_t;
-static const Rvl_t rvl_error = (Rvl_t)(-1);
-LZ4_FORCE_INLINE Rvl_t
-read_variable_length(const BYTE** ip, const BYTE* ilimit,
-                     int initial_check)
-{
-    Rvl_t s, length = 0;
-    assert(ip != NULL);
-    assert(*ip !=  NULL);
-    assert(ilimit != NULL);
-    if (initial_check && unlikely((*ip) >= ilimit)) {    /* read limit reached */
-        return rvl_error;
-    }
-    do {
-        s = **ip;
-        (*ip)++;
-        length += s;
-        if (unlikely((*ip) > ilimit)) {    /* read limit reached */
-            return rvl_error;
-        }
-        /* accumulator overflow detection (32-bit mode only) */
-        if ((sizeof(length)<8) && unlikely(length > ((Rvl_t)(-1)/2)) ) {
-            return rvl_error;
-        }
-    } while (s==255);
-
-    return length;
-}
-
-/*! LZ4_decompress_generic() :
- *  This generic decompression function covers all use cases.
- *  It shall be instantiated several times, using different sets of directives.
- *  Note that it is important for performance that this function really get inlined,
- *  in order to remove useless branches during compilation optimization.
- */
-LZ4_FORCE_INLINE int
-LZ4_decompress_generic(
-                 const char* const src,
-                 char* const dst,
-                 int srcSize,
-                 int outputSize,         /* If endOnInput==endOnInputSize, this value is `dstCapacity` */
-
-                 earlyEnd_directive partialDecoding,  /* full, partial */
-                 dict_directive dict,                 /* noDict, withPrefix64k, usingExtDict */
-                 const BYTE* const lowPrefix,  /* always <= dst, == dst when no prefix */
-                 const BYTE* const dictStart,  /* only if dict==usingExtDict */
-                 const size_t dictSize         /* note : = 0 if noDict */
-                 )
-{
-    if ((src == NULL) || (outputSize < 0)) { return -1; }
-
-    {   const BYTE* ip = (const BYTE*) src;
-        const BYTE* const iend = ip + srcSize;
-
-        BYTE* op = (BYTE*) dst;
-        BYTE* const oend = op + outputSize;
-        BYTE* cpy;
-
-        const BYTE* const dictEnd = (dictStart == NULL) ? NULL : dictStart + dictSize;
-
-        const int checkOffset = (dictSize < (int)(64 KB));
-
-
-        /* Set up the "end" pointers for the shortcut. */
-        const BYTE* const shortiend = iend - 14 /*maxLL*/ - 2 /*offset*/;
-        const BYTE* const shortoend = oend - 14 /*maxLL*/ - 18 /*maxML*/;
-
-        const BYTE* match;
-        size_t offset;
-        unsigned token;
-        size_t length;
-
-
-        DEBUGLOG(5, "LZ4_decompress_generic (srcSize:%i, dstSize:%i)", srcSize, outputSize);
-
-        /* Special cases */
-        assert(lowPrefix <= op);
-        if (unlikely(outputSize==0)) {
-            /* Empty output buffer */
-            if (partialDecoding) return 0;
-            return ((srcSize==1) && (*ip==0)) ? 0 : -1;
-        }
-        if (unlikely(srcSize==0)) { return -1; }
-
-    /* LZ4_FAST_DEC_LOOP:
-     * designed for modern OoO performance cpus,
-     * where copying reliably 32-bytes is preferable to an unpredictable branch.
-     * note : fast loop may show a regression for some client arm chips. */
-#if LZ4_FAST_DEC_LOOP
-        if ((oend - op) < FASTLOOP_SAFE_DISTANCE) {
-            DEBUGLOG(6, "skip fast decode loop");
-            goto safe_decode;
-        }
-
-        /* Fast loop : decode sequences as long as output < oend-FASTLOOP_SAFE_DISTANCE */
-        while (1) {
-            /* Main fastloop assertion: We can always wildcopy FASTLOOP_SAFE_DISTANCE */
-            assert(oend - op >= FASTLOOP_SAFE_DISTANCE);
-            assert(ip < iend);
-            token = *ip++;
-            length = token >> ML_BITS;  /* literal length */
-
-            /* decode literal length */
-            if (length == RUN_MASK) {
-                size_t const addl = read_variable_length(&ip, iend-RUN_MASK, 1);
-                if (addl == rvl_error) { goto _output_error; }
-                length += addl;
-                if (unlikely((uptrval)(op)+length<(uptrval)(op))) { goto _output_error; } /* overflow detection */
-                if (unlikely((uptrval)(ip)+length<(uptrval)(ip))) { goto _output_error; } /* overflow detection */
-
-                /* copy literals */
-                cpy = op+length;
-                LZ4_STATIC_ASSERT(MFLIMIT >= WILDCOPYLENGTH);
-                if ((cpy>oend-32) || (ip+length>iend-32)) { goto safe_literal_copy; }
-                LZ4_wildCopy32(op, ip, cpy);
-                ip += length; op = cpy;
-            } else {
-                cpy = op+length;
-                DEBUGLOG(7, "copy %u bytes in a 16-bytes stripe", (unsigned)length);
-                /* We don't need to check oend, since we check it once for each loop below */
-                if (ip > iend-(16 + 1/*max lit + offset + nextToken*/)) { goto safe_literal_copy; }
-                /* Literals can only be <= 14, but hope compilers optimize better when copy by a register size */
-                LZ4_memcpy(op, ip, 16);
-                ip += length; op = cpy;
-            }
-
-            /* get offset */
-            offset = LZ4_readLE16(ip); ip+=2;
-            match = op - offset;
-            assert(match <= op);  /* overflow check */
-
-            /* get matchlength */
-            length = token & ML_MASK;
-
-            if (length == ML_MASK) {
-                size_t const addl = read_variable_length(&ip, iend - LASTLITERALS + 1, 0);
-                if (addl == rvl_error) { goto _output_error; }
-                length += addl;
-                length += MINMATCH;
-                if (unlikely((uptrval)(op)+length<(uptrval)op)) { goto _output_error; } /* overflow detection */
-                if ((checkOffset) && (unlikely(match + dictSize < lowPrefix))) { goto _output_error; } /* Error : offset outside buffers */
-                if (op + length >= oend - FASTLOOP_SAFE_DISTANCE) {
-                    goto safe_match_copy;
-                }
-            } else {
-                length += MINMATCH;
-                if (op + length >= oend - FASTLOOP_SAFE_DISTANCE) {
-                    goto safe_match_copy;
-                }
-
-                /* Fastpath check: skip LZ4_wildCopy32 when true */
-                if ((dict == withPrefix64k) || (match >= lowPrefix)) {
-                    if (offset >= 8) {
-                        assert(match >= lowPrefix);
-                        assert(match <= op);
-                        assert(op + 18 <= oend);
-
-                        LZ4_memcpy(op, match, 8);
-                        LZ4_memcpy(op+8, match+8, 8);
-                        LZ4_memcpy(op+16, match+16, 2);
-                        op += length;
-                        continue;
-            }   }   }
-
-            if (checkOffset && (unlikely(match + dictSize < lowPrefix))) { goto _output_error; } /* Error : offset outside buffers */
-            /* match starting within external dictionary */
-            if ((dict==usingExtDict) && (match < lowPrefix)) {
-                assert(dictEnd != NULL);
-                if (unlikely(op+length > oend-LASTLITERALS)) {
-                    if (partialDecoding) {
-                        DEBUGLOG(7, "partialDecoding: dictionary match, close to dstEnd");
-                        length = MIN(length, (size_t)(oend-op));
-                    } else {
-                        goto _output_error;  /* end-of-block condition violated */
-                }   }
-
-                if (length <= (size_t)(lowPrefix-match)) {
-                    /* match fits entirely within external dictionary : just copy */
-                    LZ4_memmove(op, dictEnd - (lowPrefix-match), length);
-                    op += length;
-                } else {
-                    /* match stretches into both external dictionary and current block */
-                    size_t const copySize = (size_t)(lowPrefix - match);
-                    size_t const restSize = length - copySize;
-                    LZ4_memcpy(op, dictEnd - copySize, copySize);
-                    op += copySize;
-                    if (restSize > (size_t)(op - lowPrefix)) {  /* overlap copy */
-                        BYTE* const endOfMatch = op + restSize;
-                        const BYTE* copyFrom = lowPrefix;
-                        while (op < endOfMatch) { *op++ = *copyFrom++; }
-                    } else {
-                        LZ4_memcpy(op, lowPrefix, restSize);
-                        op += restSize;
-                }   }
-                continue;
-            }
-
-            /* copy match within block */
-            cpy = op + length;
-
-            assert((op <= oend) && (oend-op >= 32));
-            if (unlikely(offset<16)) {
-                LZ4_memcpy_using_offset(op, match, cpy, offset);
-            } else {
-                LZ4_wildCopy32(op, match, cpy);
-            }
-
-            op = cpy;   /* wildcopy correction */
-        }
-    safe_decode:
-#endif
-
-        /* Main Loop : decode remaining sequences where output < FASTLOOP_SAFE_DISTANCE */
-        while (1) {
-            assert(ip < iend);
-            token = *ip++;
-            length = token >> ML_BITS;  /* literal length */
-
-            /* A two-stage shortcut for the most common case:
-             * 1) If the literal length is 0..14, and there is enough space,
-             * enter the shortcut and copy 16 bytes on behalf of the literals
-             * (in the fast mode, only 8 bytes can be safely copied this way).
-             * 2) Further if the match length is 4..18, copy 18 bytes in a similar
-             * manner; but we ensure that there's enough space in the output for
-             * those 18 bytes earlier, upon entering the shortcut (in other words,
-             * there is a combined check for both stages).
-             */
-            if ( (length != RUN_MASK)
-                /* strictly "less than" on input, to re-enter the loop with at least one byte */
-              && likely((ip < shortiend) & (op <= shortoend)) ) {
-                /* Copy the literals */
-                LZ4_memcpy(op, ip, 16);
-                op += length; ip += length;
-
-                /* The second stage: prepare for match copying, decode full info.
-                 * If it doesn't work out, the info won't be wasted. */
-                length = token & ML_MASK; /* match length */
-                offset = LZ4_readLE16(ip); ip += 2;
-                match = op - offset;
-                assert(match <= op); /* check overflow */
-
-                /* Do not deal with overlapping matches. */
-                if ( (length != ML_MASK)
-                  && (offset >= 8)
-                  && (dict==withPrefix64k || match >= lowPrefix) ) {
-                    /* Copy the match. */
-                    LZ4_memcpy(op + 0, match + 0, 8);
-                    LZ4_memcpy(op + 8, match + 8, 8);
-                    LZ4_memcpy(op +16, match +16, 2);
-                    op += length + MINMATCH;
-                    /* Both stages worked, load the next token. */
-                    continue;
-                }
-
-                /* The second stage didn't work out, but the info is ready.
-                 * Propel it right to the point of match copying. */
-                goto _copy_match;
-            }
-
-            /* decode literal length */
-            if (length == RUN_MASK) {
-                size_t const addl = read_variable_length(&ip, iend-RUN_MASK, 1);
-                if (addl == rvl_error) { goto _output_error; }
-                length += addl;
-                if (unlikely((uptrval)(op)+length<(uptrval)(op))) { goto _output_error; } /* overflow detection */
-                if (unlikely((uptrval)(ip)+length<(uptrval)(ip))) { goto _output_error; } /* overflow detection */
-            }
-
-            /* copy literals */
-            cpy = op+length;
-#if LZ4_FAST_DEC_LOOP
-        safe_literal_copy:
-#endif
-            LZ4_STATIC_ASSERT(MFLIMIT >= WILDCOPYLENGTH);
-            if ((cpy>oend-MFLIMIT) || (ip+length>iend-(2+1+LASTLITERALS))) {
-                /* We've either hit the input parsing restriction or the output parsing restriction.
-                 * In the normal scenario, decoding a full block, it must be the last sequence,
-                 * otherwise it's an error (invalid input or dimensions).
-                 * In partialDecoding scenario, it's necessary to ensure there is no buffer overflow.
-                 */
-                if (partialDecoding) {
-                    /* Since we are partial decoding we may be in this block because of the output parsing
-                     * restriction, which is not valid since the output buffer is allowed to be undersized.
-                     */
-                    DEBUGLOG(7, "partialDecoding: copying literals, close to input or output end")
-                    DEBUGLOG(7, "partialDecoding: literal length = %u", (unsigned)length);
-                    DEBUGLOG(7, "partialDecoding: remaining space in dstBuffer : %i", (int)(oend - op));
-                    DEBUGLOG(7, "partialDecoding: remaining space in srcBuffer : %i", (int)(iend - ip));
-                    /* Finishing in the middle of a literals segment,
-                     * due to lack of input.
-                     */
-                    if (ip+length > iend) {
-                        length = (size_t)(iend-ip);
-                        cpy = op + length;
-                    }
-                    /* Finishing in the middle of a literals segment,
-                     * due to lack of output space.
-                     */
-                    if (cpy > oend) {
-                        cpy = oend;
-                        assert(op<=oend);
-                        length = (size_t)(oend-op);
-                    }
-                } else {
-                     /* We must be on the last sequence (or invalid) because of the parsing limitations
-                      * so check that we exactly consume the input and don't overrun the output buffer.
-                      */
-                    if ((ip+length != iend) || (cpy > oend)) {
-                        DEBUGLOG(6, "should have been last run of literals")
-                        DEBUGLOG(6, "ip(%p) + length(%i) = %p != iend (%p)", ip, (int)length, ip+length, iend);
-                        DEBUGLOG(6, "or cpy(%p) > oend(%p)", cpy, oend);
-                        goto _output_error;
-                    }
-                }
-                LZ4_memmove(op, ip, length);  /* supports overlapping memory regions, for in-place decompression scenarios */
-                ip += length;
-                op += length;
-                /* Necessarily EOF when !partialDecoding.
-                 * When partialDecoding, it is EOF if we've either
-                 * filled the output buffer or
-                 * can't proceed with reading an offset for following match.
-                 */
-                if (!partialDecoding || (cpy == oend) || (ip >= (iend-2))) {
-                    break;
-                }
-            } else {
-                LZ4_wildCopy8(op, ip, cpy);   /* can overwrite up to 8 bytes beyond cpy */
-                ip += length; op = cpy;
-            }
-
-            /* get offset */
-            offset = LZ4_readLE16(ip); ip+=2;
-            match = op - offset;
-
-            /* get matchlength */
-            length = token & ML_MASK;
-
-    _copy_match:
-            if (length == ML_MASK) {
-                size_t const addl = read_variable_length(&ip, iend - LASTLITERALS + 1, 0);
-                if (addl == rvl_error) { goto _output_error; }
-                length += addl;
-                if (unlikely((uptrval)(op)+length<(uptrval)op)) goto _output_error;   /* overflow detection */
-            }
-            length += MINMATCH;
-
-#if LZ4_FAST_DEC_LOOP
-        safe_match_copy:
-#endif
-            if ((checkOffset) && (unlikely(match + dictSize < lowPrefix))) goto _output_error;   /* Error : offset outside buffers */
-            /* match starting within external dictionary */
-            if ((dict==usingExtDict) && (match < lowPrefix)) {
-                assert(dictEnd != NULL);
-                if (unlikely(op+length > oend-LASTLITERALS)) {
-                    if (partialDecoding) length = MIN(length, (size_t)(oend-op));
-                    else goto _output_error;   /* doesn't respect parsing restriction */
-                }
-
-                if (length <= (size_t)(lowPrefix-match)) {
-                    /* match fits entirely within external dictionary : just copy */
-                    LZ4_memmove(op, dictEnd - (lowPrefix-match), length);
-                    op += length;
-                } else {
-                    /* match stretches into both external dictionary and current block */
-                    size_t const copySize = (size_t)(lowPrefix - match);
-                    size_t const restSize = length - copySize;
-                    LZ4_memcpy(op, dictEnd - copySize, copySize);
-                    op += copySize;
-                    if (restSize > (size_t)(op - lowPrefix)) {  /* overlap copy */
-                        BYTE* const endOfMatch = op + restSize;
-                        const BYTE* copyFrom = lowPrefix;
-                        while (op < endOfMatch) *op++ = *copyFrom++;
-                    } else {
-                        LZ4_memcpy(op, lowPrefix, restSize);
-                        op += restSize;
-                }   }
-                continue;
-            }
-            assert(match >= lowPrefix);
-
-            /* copy match within block */
-            cpy = op + length;
-
-            /* partialDecoding : may end anywhere within the block */
-            assert(op<=oend);
-            if (partialDecoding && (cpy > oend-MATCH_SAFEGUARD_DISTANCE)) {
-                size_t const mlen = MIN(length, (size_t)(oend-op));
-                const BYTE* const matchEnd = match + mlen;
-                BYTE* const copyEnd = op + mlen;
-                if (matchEnd > op) {   /* overlap copy */
-                    while (op < copyEnd) { *op++ = *match++; }
-                } else {
-                    LZ4_memcpy(op, match, mlen);
-                }
-                op = copyEnd;
-                if (op == oend) { break; }
-                continue;
-            }
-
-            if (unlikely(offset<8)) {
-                LZ4_write32(op, 0);   /* silence msan warning when offset==0 */
-                op[0] = match[0];
-                op[1] = match[1];
-                op[2] = match[2];
-                op[3] = match[3];
-                match += inc32table[offset];
-                LZ4_memcpy(op+4, match, 4);
-                match -= dec64table[offset];
-            } else {
-                LZ4_memcpy(op, match, 8);
-                match += 8;
-            }
-            op += 8;
-
-            if (unlikely(cpy > oend-MATCH_SAFEGUARD_DISTANCE)) {
-                BYTE* const oCopyLimit = oend - (WILDCOPYLENGTH-1);
-                if (cpy > oend-LASTLITERALS) { goto _output_error; } /* Error : last LASTLITERALS bytes must be literals (uncompressed) */
-                if (op < oCopyLimit) {
-                    LZ4_wildCopy8(op, match, oCopyLimit);
-                    match += oCopyLimit - op;
-                    op = oCopyLimit;
-                }
-                while (op < cpy) { *op++ = *match++; }
-            } else {
-                LZ4_memcpy(op, match, 8);
-                if (length > 16)  { LZ4_wildCopy8(op+8, match+8, cpy); }
-            }
-            op = cpy;   /* wildcopy correction */
-        }
-
-        /* end of decoding */
-        DEBUGLOG(5, "decoded %i bytes", (int) (((char*)op)-dst));
-        return (int) (((char*)op)-dst);     /* Nb of output bytes decoded */
-
-        /* Overflow error detected */
-    _output_error:
-        return (int) (-(((const char*)ip)-src))-1;
-    }
-}
-
-
-/*===== Instantiate the API decoding functions. =====*/
-
-LZ4_FORCE_O2
-int LZ4_decompress_safe(const char* source, char* dest, int compressedSize, int maxDecompressedSize)
-{
-    return LZ4_decompress_generic(source, dest, compressedSize, maxDecompressedSize,
-                                  decode_full_block, noDict,
-                                  (BYTE*)dest, NULL, 0);
-}
-
-LZ4_FORCE_O2
-int LZ4_decompress_safe_partial(const char* src, char* dst, int compressedSize, int targetOutputSize, int dstCapacity)
-{
-    dstCapacity = MIN(targetOutputSize, dstCapacity);
-    return LZ4_decompress_generic(src, dst, compressedSize, dstCapacity,
-                                  partial_decode,
-                                  noDict, (BYTE*)dst, NULL, 0);
-}
-
-LZ4_FORCE_O2
-int LZ4_decompress_fast(const char* source, char* dest, int originalSize)
-{
-    DEBUGLOG(5, "LZ4_decompress_fast");
-    return LZ4_decompress_unsafe_generic(
-                (const BYTE*)source, (BYTE*)dest, originalSize,
-                0, NULL, 0);
-}
-
-/*===== Instantiate a few more decoding cases, used more than once. =====*/
-
-LZ4_FORCE_O2 /* Exported, an obsolete API function. */
-int LZ4_decompress_safe_withPrefix64k(const char* source, char* dest, int compressedSize, int maxOutputSize)
-{
-    return LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
-                                  decode_full_block, withPrefix64k,
-                                  (BYTE*)dest - 64 KB, NULL, 0);
-}
-
-LZ4_FORCE_O2
-static int LZ4_decompress_safe_partial_withPrefix64k(const char* source, char* dest, int compressedSize, int targetOutputSize, int dstCapacity)
-{
-    dstCapacity = MIN(targetOutputSize, dstCapacity);
-    return LZ4_decompress_generic(source, dest, compressedSize, dstCapacity,
-                                  partial_decode, withPrefix64k,
-                                  (BYTE*)dest - 64 KB, NULL, 0);
-}
-
-/* Another obsolete API function, paired with the previous one. */
-int LZ4_decompress_fast_withPrefix64k(const char* source, char* dest, int originalSize)
-{
-    return LZ4_decompress_unsafe_generic(
-                (const BYTE*)source, (BYTE*)dest, originalSize,
-                64 KB, NULL, 0);
-}
-
-LZ4_FORCE_O2
-static int LZ4_decompress_safe_withSmallPrefix(const char* source, char* dest, int compressedSize, int maxOutputSize,
-                                               size_t prefixSize)
-{
-    return LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
-                                  decode_full_block, noDict,
-                                  (BYTE*)dest-prefixSize, NULL, 0);
-}
-
-LZ4_FORCE_O2
-static int LZ4_decompress_safe_partial_withSmallPrefix(const char* source, char* dest, int compressedSize, int targetOutputSize, int dstCapacity,
-                                               size_t prefixSize)
-{
-    dstCapacity = MIN(targetOutputSize, dstCapacity);
-    return LZ4_decompress_generic(source, dest, compressedSize, dstCapacity,
-                                  partial_decode, noDict,
-                                  (BYTE*)dest-prefixSize, NULL, 0);
-}
-
-LZ4_FORCE_O2
-int LZ4_decompress_safe_forceExtDict(const char* source, char* dest,
-                                     int compressedSize, int maxOutputSize,
-                                     const void* dictStart, size_t dictSize)
-{
-    return LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
-                                  decode_full_block, usingExtDict,
-                                  (BYTE*)dest, (const BYTE*)dictStart, dictSize);
-}
-
-LZ4_FORCE_O2
-int LZ4_decompress_safe_partial_forceExtDict(const char* source, char* dest,
-                                     int compressedSize, int targetOutputSize, int dstCapacity,
-                                     const void* dictStart, size_t dictSize)
-{
-    dstCapacity = MIN(targetOutputSize, dstCapacity);
-    return LZ4_decompress_generic(source, dest, compressedSize, dstCapacity,
-                                  partial_decode, usingExtDict,
-                                  (BYTE*)dest, (const BYTE*)dictStart, dictSize);
-}
-
-LZ4_FORCE_O2
-static int LZ4_decompress_fast_extDict(const char* source, char* dest, int originalSize,
-                                       const void* dictStart, size_t dictSize)
-{
-    return LZ4_decompress_unsafe_generic(
-                (const BYTE*)source, (BYTE*)dest, originalSize,
-                0, (const BYTE*)dictStart, dictSize);
-}
-
-/* The "double dictionary" mode, for use with e.g. ring buffers: the first part
- * of the dictionary is passed as prefix, and the second via dictStart + dictSize.
- * These routines are used only once, in LZ4_decompress_*_continue().
- */
-LZ4_FORCE_INLINE
-int LZ4_decompress_safe_doubleDict(const char* source, char* dest, int compressedSize, int maxOutputSize,
-                                   size_t prefixSize, const void* dictStart, size_t dictSize)
-{
-    return LZ4_decompress_generic(source, dest, compressedSize, maxOutputSize,
-                                  decode_full_block, usingExtDict,
-                                  (BYTE*)dest-prefixSize, (const BYTE*)dictStart, dictSize);
-}
-
-/*===== streaming decompression functions =====*/
-
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4_streamDecode_t* LZ4_createStreamDecode(void)
-{
-    LZ4_STATIC_ASSERT(sizeof(LZ4_streamDecode_t) >= sizeof(LZ4_streamDecode_t_internal));
-    return (LZ4_streamDecode_t*) ALLOC_AND_ZERO(sizeof(LZ4_streamDecode_t));
-}
-
-int LZ4_freeStreamDecode (LZ4_streamDecode_t* LZ4_stream)
-{
-    if (LZ4_stream == NULL) { return 0; }  /* support free on NULL */
-    FREEMEM(LZ4_stream);
-    return 0;
-}
-#endif
-
-/*! LZ4_setStreamDecode() :
- *  Use this function to instruct where to find the dictionary.
- *  This function is not necessary if previous data is still available where it was decoded.
- *  Loading a size of 0 is allowed (same effect as no dictionary).
- * @return : 1 if OK, 0 if error
- */
-int LZ4_setStreamDecode (LZ4_streamDecode_t* LZ4_streamDecode, const char* dictionary, int dictSize)
-{
-    LZ4_streamDecode_t_internal* lz4sd = &LZ4_streamDecode->internal_donotuse;
-    lz4sd->prefixSize = (size_t)dictSize;
-    if (dictSize) {
-        assert(dictionary != NULL);
-        lz4sd->prefixEnd = (const BYTE*) dictionary + dictSize;
-    } else {
-        lz4sd->prefixEnd = (const BYTE*) dictionary;
-    }
-    lz4sd->externalDict = NULL;
-    lz4sd->extDictSize  = 0;
-    return 1;
-}
-
-/*! LZ4_decoderRingBufferSize() :
- *  when setting a ring buffer for streaming decompression (optional scenario),
- *  provides the minimum size of this ring buffer
- *  to be compatible with any source respecting maxBlockSize condition.
- *  Note : in a ring buffer scenario,
- *  blocks are presumed decompressed next to each other.
- *  When not enough space remains for next block (remainingSize < maxBlockSize),
- *  decoding resumes from beginning of ring buffer.
- * @return : minimum ring buffer size,
- *           or 0 if there is an error (invalid maxBlockSize).
- */
-int LZ4_decoderRingBufferSize(int maxBlockSize)
-{
-    if (maxBlockSize < 0) return 0;
-    if (maxBlockSize > LZ4_MAX_INPUT_SIZE) return 0;
-    if (maxBlockSize < 16) maxBlockSize = 16;
-    return LZ4_DECODER_RING_BUFFER_SIZE(maxBlockSize);
-}
-
-/*
-*_continue() :
-    These decoding functions allow decompression of multiple blocks in "streaming" mode.
-    Previously decoded blocks must still be available at the memory position where they were decoded.
-    If it's not possible, save the relevant part of decoded data into a safe buffer,
-    and indicate where it stands using LZ4_setStreamDecode()
-*/
-LZ4_FORCE_O2
-int LZ4_decompress_safe_continue (LZ4_streamDecode_t* LZ4_streamDecode, const char* source, char* dest, int compressedSize, int maxOutputSize)
-{
-    LZ4_streamDecode_t_internal* lz4sd = &LZ4_streamDecode->internal_donotuse;
-    int result;
-
-    if (lz4sd->prefixSize == 0) {
-        /* The first call, no dictionary yet. */
-        assert(lz4sd->extDictSize == 0);
-        result = LZ4_decompress_safe(source, dest, compressedSize, maxOutputSize);
-        if (result <= 0) return result;
-        lz4sd->prefixSize = (size_t)result;
-        lz4sd->prefixEnd = (BYTE*)dest + result;
-    } else if (lz4sd->prefixEnd == (BYTE*)dest) {
-        /* They're rolling the current segment. */
-        if (lz4sd->prefixSize >= 64 KB - 1)
-            result = LZ4_decompress_safe_withPrefix64k(source, dest, compressedSize, maxOutputSize);
-        else if (lz4sd->extDictSize == 0)
-            result = LZ4_decompress_safe_withSmallPrefix(source, dest, compressedSize, maxOutputSize,
-                                                         lz4sd->prefixSize);
-        else
-            result = LZ4_decompress_safe_doubleDict(source, dest, compressedSize, maxOutputSize,
-                                                    lz4sd->prefixSize, lz4sd->externalDict, lz4sd->extDictSize);
-        if (result <= 0) return result;
-        lz4sd->prefixSize += (size_t)result;
-        lz4sd->prefixEnd  += result;
-    } else {
-        /* The buffer wraps around, or they're switching to another buffer. */
-        lz4sd->extDictSize = lz4sd->prefixSize;
-        lz4sd->externalDict = lz4sd->prefixEnd - lz4sd->extDictSize;
-        result = LZ4_decompress_safe_forceExtDict(source, dest, compressedSize, maxOutputSize,
-                                                  lz4sd->externalDict, lz4sd->extDictSize);
-        if (result <= 0) return result;
-        lz4sd->prefixSize = (size_t)result;
-        lz4sd->prefixEnd  = (BYTE*)dest + result;
-    }
-
-    return result;
-}
-
-LZ4_FORCE_O2 int
-LZ4_decompress_fast_continue (LZ4_streamDecode_t* LZ4_streamDecode,
-                        const char* source, char* dest, int originalSize)
-{
-    LZ4_streamDecode_t_internal* const lz4sd =
-        (assert(LZ4_streamDecode!=NULL), &LZ4_streamDecode->internal_donotuse);
-    int result;
-
-    DEBUGLOG(5, "LZ4_decompress_fast_continue (toDecodeSize=%i)", originalSize);
-    assert(originalSize >= 0);
-
-    if (lz4sd->prefixSize == 0) {
-        DEBUGLOG(5, "first invocation : no prefix nor extDict");
-        assert(lz4sd->extDictSize == 0);
-        result = LZ4_decompress_fast(source, dest, originalSize);
-        if (result <= 0) return result;
-        lz4sd->prefixSize = (size_t)originalSize;
-        lz4sd->prefixEnd = (BYTE*)dest + originalSize;
-    } else if (lz4sd->prefixEnd == (BYTE*)dest) {
-        DEBUGLOG(5, "continue using existing prefix");
-        result = LZ4_decompress_unsafe_generic(
-                        (const BYTE*)source, (BYTE*)dest, originalSize,
-                        lz4sd->prefixSize,
-                        lz4sd->externalDict, lz4sd->extDictSize);
-        if (result <= 0) return result;
-        lz4sd->prefixSize += (size_t)originalSize;
-        lz4sd->prefixEnd  += originalSize;
-    } else {
-        DEBUGLOG(5, "prefix becomes extDict");
-        lz4sd->extDictSize = lz4sd->prefixSize;
-        lz4sd->externalDict = lz4sd->prefixEnd - lz4sd->extDictSize;
-        result = LZ4_decompress_fast_extDict(source, dest, originalSize,
-                                             lz4sd->externalDict, lz4sd->extDictSize);
-        if (result <= 0) return result;
-        lz4sd->prefixSize = (size_t)originalSize;
-        lz4sd->prefixEnd  = (BYTE*)dest + originalSize;
-    }
-
-    return result;
-}
-
-
-/*
-Advanced decoding functions :
-*_usingDict() :
-    These decoding functions work the same as "_continue" ones,
-    the dictionary must be explicitly provided within parameters
-*/
-
-int LZ4_decompress_safe_usingDict(const char* source, char* dest, int compressedSize, int maxOutputSize, const char* dictStart, int dictSize)
-{
-    if (dictSize==0)
-        return LZ4_decompress_safe(source, dest, compressedSize, maxOutputSize);
-    if (dictStart+dictSize == dest) {
-        if (dictSize >= 64 KB - 1) {
-            return LZ4_decompress_safe_withPrefix64k(source, dest, compressedSize, maxOutputSize);
-        }
-        assert(dictSize >= 0);
-        return LZ4_decompress_safe_withSmallPrefix(source, dest, compressedSize, maxOutputSize, (size_t)dictSize);
-    }
-    assert(dictSize >= 0);
-    return LZ4_decompress_safe_forceExtDict(source, dest, compressedSize, maxOutputSize, dictStart, (size_t)dictSize);
-}
-
-int LZ4_decompress_safe_partial_usingDict(const char* source, char* dest, int compressedSize, int targetOutputSize, int dstCapacity, const char* dictStart, int dictSize)
-{
-    if (dictSize==0)
-        return LZ4_decompress_safe_partial(source, dest, compressedSize, targetOutputSize, dstCapacity);
-    if (dictStart+dictSize == dest) {
-        if (dictSize >= 64 KB - 1) {
-            return LZ4_decompress_safe_partial_withPrefix64k(source, dest, compressedSize, targetOutputSize, dstCapacity);
-        }
-        assert(dictSize >= 0);
-        return LZ4_decompress_safe_partial_withSmallPrefix(source, dest, compressedSize, targetOutputSize, dstCapacity, (size_t)dictSize);
-    }
-    assert(dictSize >= 0);
-    return LZ4_decompress_safe_partial_forceExtDict(source, dest, compressedSize, targetOutputSize, dstCapacity, dictStart, (size_t)dictSize);
-}
-
-int LZ4_decompress_fast_usingDict(const char* source, char* dest, int originalSize, const char* dictStart, int dictSize)
-{
-    if (dictSize==0 || dictStart+dictSize == dest)
-        return LZ4_decompress_unsafe_generic(
-                        (const BYTE*)source, (BYTE*)dest, originalSize,
-                        (size_t)dictSize, NULL, 0);
-    assert(dictSize >= 0);
-    return LZ4_decompress_fast_extDict(source, dest, originalSize, dictStart, (size_t)dictSize);
-}
-
-
-/*=*************************************************
-*  Obsolete Functions
-***************************************************/
-/* obsolete compression functions */
-int LZ4_compress_limitedOutput(const char* source, char* dest, int inputSize, int maxOutputSize)
-{
-    return LZ4_compress_default(source, dest, inputSize, maxOutputSize);
-}
-int LZ4_compress(const char* src, char* dest, int srcSize)
-{
-    return LZ4_compress_default(src, dest, srcSize, LZ4_compressBound(srcSize));
-}
-int LZ4_compress_limitedOutput_withState (void* state, const char* src, char* dst, int srcSize, int dstSize)
-{
-    return LZ4_compress_fast_extState(state, src, dst, srcSize, dstSize, 1);
-}
-int LZ4_compress_withState (void* state, const char* src, char* dst, int srcSize)
-{
-    return LZ4_compress_fast_extState(state, src, dst, srcSize, LZ4_compressBound(srcSize), 1);
-}
-int LZ4_compress_limitedOutput_continue (LZ4_stream_t* LZ4_stream, const char* src, char* dst, int srcSize, int dstCapacity)
-{
-    return LZ4_compress_fast_continue(LZ4_stream, src, dst, srcSize, dstCapacity, 1);
-}
-int LZ4_compress_continue (LZ4_stream_t* LZ4_stream, const char* source, char* dest, int inputSize)
-{
-    return LZ4_compress_fast_continue(LZ4_stream, source, dest, inputSize, LZ4_compressBound(inputSize), 1);
-}
-
-/*
-These decompression functions are deprecated and should no longer be used.
-They are only provided here for compatibility with older user programs.
-- LZ4_uncompress is totally equivalent to LZ4_decompress_fast
-- LZ4_uncompress_unknownOutputSize is totally equivalent to LZ4_decompress_safe
-*/
-int LZ4_uncompress (const char* source, char* dest, int outputSize)
-{
-    return LZ4_decompress_fast(source, dest, outputSize);
-}
-int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize)
-{
-    return LZ4_decompress_safe(source, dest, isize, maxOutputSize);
-}
-
-/* Obsolete Streaming functions */
-
-int LZ4_sizeofStreamState(void) { return sizeof(LZ4_stream_t); }
-
-int LZ4_resetStreamState(void* state, char* inputBuffer)
-{
-    (void)inputBuffer;
-    LZ4_resetStream((LZ4_stream_t*)state);
-    return 0;
-}
-
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-void* LZ4_create (char* inputBuffer)
-{
-    (void)inputBuffer;
-    return LZ4_createStream();
-}
-#endif
-
-char* LZ4_slideInputBuffer (void* state)
-{
-    /* avoid const char * -> char * conversion warning */
-    return (char *)(uptrval)((LZ4_stream_t*)state)->internal_donotuse.dictionary;
-}
-
-#endif   /* LZ4_COMMONDEFS_ONLY */
diff --git a/librocksdb-sys/lz4/lib/lz4.h b/librocksdb-sys/lz4/lib/lz4.h
deleted file mode 100644
index 491c608..0000000
--- a/librocksdb-sys/lz4/lib/lz4.h
+++ /dev/null
@@ -1,842 +0,0 @@
-/*
- *  LZ4 - Fast LZ compression algorithm
- *  Header File
- *  Copyright (C) 2011-2020, Yann Collet.
-
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-    - LZ4 homepage : http://www.lz4.org
-    - LZ4 source repository : https://github.com/lz4/lz4
-*/
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-#ifndef LZ4_H_2983827168210
-#define LZ4_H_2983827168210
-
-/* --- Dependency --- */
-#include <stddef.h>   /* size_t */
-
-
-/**
-  Introduction
-
-  LZ4 is lossless compression algorithm, providing compression speed >500 MB/s per core,
-  scalable with multi-cores CPU. It features an extremely fast decoder, with speed in
-  multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.
-
-  The LZ4 compression library provides in-memory compression and decompression functions.
-  It gives full buffer control to user.
-  Compression can be done in:
-    - a single step (described as Simple Functions)
-    - a single step, reusing a context (described in Advanced Functions)
-    - unbounded multiple steps (described as Streaming compression)
-
-  lz4.h generates and decodes LZ4-compressed blocks (doc/lz4_Block_format.md).
-  Decompressing such a compressed block requires additional metadata.
-  Exact metadata depends on exact decompression function.
-  For the typical case of LZ4_decompress_safe(),
-  metadata includes block's compressed size, and maximum bound of decompressed size.
-  Each application is free to encode and pass such metadata in whichever way it wants.
-
-  lz4.h only handle blocks, it can not generate Frames.
-
-  Blocks are different from Frames (doc/lz4_Frame_format.md).
-  Frames bundle both blocks and metadata in a specified manner.
-  Embedding metadata is required for compressed data to be self-contained and portable.
-  Frame format is delivered through a companion API, declared in lz4frame.h.
-  The `lz4` CLI can only manage frames.
-*/
-
-/*^***************************************************************
-*  Export parameters
-*****************************************************************/
-/*
-*  LZ4_DLL_EXPORT :
-*  Enable exporting of functions when building a Windows DLL
-*  LZ4LIB_VISIBILITY :
-*  Control library symbols visibility.
-*/
-#ifndef LZ4LIB_VISIBILITY
-#  if defined(__GNUC__) && (__GNUC__ >= 4)
-#    define LZ4LIB_VISIBILITY __attribute__ ((visibility ("default")))
-#  else
-#    define LZ4LIB_VISIBILITY
-#  endif
-#endif
-#if defined(LZ4_DLL_EXPORT) && (LZ4_DLL_EXPORT==1)
-#  define LZ4LIB_API __declspec(dllexport) LZ4LIB_VISIBILITY
-#elif defined(LZ4_DLL_IMPORT) && (LZ4_DLL_IMPORT==1)
-#  define LZ4LIB_API __declspec(dllimport) LZ4LIB_VISIBILITY /* It isn't required but allows to generate better code, saving a function pointer load from the IAT and an indirect jump.*/
-#else
-#  define LZ4LIB_API LZ4LIB_VISIBILITY
-#endif
-
-/*! LZ4_FREESTANDING :
- *  When this macro is set to 1, it enables "freestanding mode" that is
- *  suitable for typical freestanding environment which doesn't support
- *  standard C library.
- *
- *  - LZ4_FREESTANDING is a compile-time switch.
- *  - It requires the following macros to be defined:
- *    LZ4_memcpy, LZ4_memmove, LZ4_memset.
- *  - It only enables LZ4/HC functions which don't use heap.
- *    All LZ4F_* functions are not supported.
- *  - See tests/freestanding.c to check its basic setup.
- */
-#if defined(LZ4_FREESTANDING) && (LZ4_FREESTANDING == 1)
-#  define LZ4_HEAPMODE 0
-#  define LZ4HC_HEAPMODE 0
-#  define LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION 1
-#  if !defined(LZ4_memcpy)
-#    error "LZ4_FREESTANDING requires macro 'LZ4_memcpy'."
-#  endif
-#  if !defined(LZ4_memset)
-#    error "LZ4_FREESTANDING requires macro 'LZ4_memset'."
-#  endif
-#  if !defined(LZ4_memmove)
-#    error "LZ4_FREESTANDING requires macro 'LZ4_memmove'."
-#  endif
-#elif ! defined(LZ4_FREESTANDING)
-#  define LZ4_FREESTANDING 0
-#endif
-
-
-/*------   Version   ------*/
-#define LZ4_VERSION_MAJOR    1    /* for breaking interface changes  */
-#define LZ4_VERSION_MINOR    9    /* for new (non-breaking) interface capabilities */
-#define LZ4_VERSION_RELEASE  4    /* for tweaks, bug-fixes, or development */
-
-#define LZ4_VERSION_NUMBER (LZ4_VERSION_MAJOR *100*100 + LZ4_VERSION_MINOR *100 + LZ4_VERSION_RELEASE)
-
-#define LZ4_LIB_VERSION LZ4_VERSION_MAJOR.LZ4_VERSION_MINOR.LZ4_VERSION_RELEASE
-#define LZ4_QUOTE(str) #str
-#define LZ4_EXPAND_AND_QUOTE(str) LZ4_QUOTE(str)
-#define LZ4_VERSION_STRING LZ4_EXPAND_AND_QUOTE(LZ4_LIB_VERSION)  /* requires v1.7.3+ */
-
-LZ4LIB_API int LZ4_versionNumber (void);  /**< library version number; useful to check dll version; requires v1.3.0+ */
-LZ4LIB_API const char* LZ4_versionString (void);   /**< library version string; useful to check dll version; requires v1.7.5+ */
-
-
-/*-************************************
-*  Tuning parameter
-**************************************/
-#define LZ4_MEMORY_USAGE_MIN 10
-#define LZ4_MEMORY_USAGE_DEFAULT 14
-#define LZ4_MEMORY_USAGE_MAX 20
-
-/*!
- * LZ4_MEMORY_USAGE :
- * Memory usage formula : N->2^N Bytes (examples : 10 -> 1KB; 12 -> 4KB ; 16 -> 64KB; 20 -> 1MB; )
- * Increasing memory usage improves compression ratio, at the cost of speed.
- * Reduced memory usage may improve speed at the cost of ratio, thanks to better cache locality.
- * Default value is 14, for 16KB, which nicely fits into Intel x86 L1 cache
- */
-#ifndef LZ4_MEMORY_USAGE
-# define LZ4_MEMORY_USAGE LZ4_MEMORY_USAGE_DEFAULT
-#endif
-
-#if (LZ4_MEMORY_USAGE < LZ4_MEMORY_USAGE_MIN)
-#  error "LZ4_MEMORY_USAGE is too small !"
-#endif
-
-#if (LZ4_MEMORY_USAGE > LZ4_MEMORY_USAGE_MAX)
-#  error "LZ4_MEMORY_USAGE is too large !"
-#endif
-
-/*-************************************
-*  Simple Functions
-**************************************/
-/*! LZ4_compress_default() :
- *  Compresses 'srcSize' bytes from buffer 'src'
- *  into already allocated 'dst' buffer of size 'dstCapacity'.
- *  Compression is guaranteed to succeed if 'dstCapacity' >= LZ4_compressBound(srcSize).
- *  It also runs faster, so it's a recommended setting.
- *  If the function cannot compress 'src' into a more limited 'dst' budget,
- *  compression stops *immediately*, and the function result is zero.
- *  In which case, 'dst' content is undefined (invalid).
- *      srcSize : max supported value is LZ4_MAX_INPUT_SIZE.
- *      dstCapacity : size of buffer 'dst' (which must be already allocated)
- *     @return  : the number of bytes written into buffer 'dst' (necessarily <= dstCapacity)
- *                or 0 if compression fails
- * Note : This function is protected against buffer overflow scenarios (never writes outside 'dst' buffer, nor read outside 'source' buffer).
- */
-LZ4LIB_API int LZ4_compress_default(const char* src, char* dst, int srcSize, int dstCapacity);
-
-/*! LZ4_decompress_safe() :
- *  compressedSize : is the exact complete size of the compressed block.
- *  dstCapacity : is the size of destination buffer (which must be already allocated), presumed an upper bound of decompressed size.
- * @return : the number of bytes decompressed into destination buffer (necessarily <= dstCapacity)
- *           If destination buffer is not large enough, decoding will stop and output an error code (negative value).
- *           If the source stream is detected malformed, the function will stop decoding and return a negative result.
- * Note 1 : This function is protected against malicious data packets :
- *          it will never writes outside 'dst' buffer, nor read outside 'source' buffer,
- *          even if the compressed block is maliciously modified to order the decoder to do these actions.
- *          In such case, the decoder stops immediately, and considers the compressed block malformed.
- * Note 2 : compressedSize and dstCapacity must be provided to the function, the compressed block does not contain them.
- *          The implementation is free to send / store / derive this information in whichever way is most beneficial.
- *          If there is a need for a different format which bundles together both compressed data and its metadata, consider looking at lz4frame.h instead.
- */
-LZ4LIB_API int LZ4_decompress_safe (const char* src, char* dst, int compressedSize, int dstCapacity);
-
-
-/*-************************************
-*  Advanced Functions
-**************************************/
-#define LZ4_MAX_INPUT_SIZE        0x7E000000   /* 2 113 929 216 bytes */
-#define LZ4_COMPRESSBOUND(isize)  ((unsigned)(isize) > (unsigned)LZ4_MAX_INPUT_SIZE ? 0 : (isize) + ((isize)/255) + 16)
-
-/*! LZ4_compressBound() :
-    Provides the maximum size that LZ4 compression may output in a "worst case" scenario (input data not compressible)
-    This function is primarily useful for memory allocation purposes (destination buffer size).
-    Macro LZ4_COMPRESSBOUND() is also provided for compilation-time evaluation (stack memory allocation for example).
-    Note that LZ4_compress_default() compresses faster when dstCapacity is >= LZ4_compressBound(srcSize)
-        inputSize  : max supported value is LZ4_MAX_INPUT_SIZE
-        return : maximum output size in a "worst case" scenario
-              or 0, if input size is incorrect (too large or negative)
-*/
-LZ4LIB_API int LZ4_compressBound(int inputSize);
-
-/*! LZ4_compress_fast() :
-    Same as LZ4_compress_default(), but allows selection of "acceleration" factor.
-    The larger the acceleration value, the faster the algorithm, but also the lesser the compression.
-    It's a trade-off. It can be fine tuned, with each successive value providing roughly +~3% to speed.
-    An acceleration value of "1" is the same as regular LZ4_compress_default()
-    Values <= 0 will be replaced by LZ4_ACCELERATION_DEFAULT (currently == 1, see lz4.c).
-    Values > LZ4_ACCELERATION_MAX will be replaced by LZ4_ACCELERATION_MAX (currently == 65537, see lz4.c).
-*/
-LZ4LIB_API int LZ4_compress_fast (const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-
-
-/*! LZ4_compress_fast_extState() :
- *  Same as LZ4_compress_fast(), using an externally allocated memory space for its state.
- *  Use LZ4_sizeofState() to know how much memory must be allocated,
- *  and allocate it on 8-bytes boundaries (using `malloc()` typically).
- *  Then, provide this buffer as `void* state` to compression function.
- */
-LZ4LIB_API int LZ4_sizeofState(void);
-LZ4LIB_API int LZ4_compress_fast_extState (void* state, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-
-
-/*! LZ4_compress_destSize() :
- *  Reverse the logic : compresses as much data as possible from 'src' buffer
- *  into already allocated buffer 'dst', of size >= 'targetDestSize'.
- *  This function either compresses the entire 'src' content into 'dst' if it's large enough,
- *  or fill 'dst' buffer completely with as much data as possible from 'src'.
- *  note: acceleration parameter is fixed to "default".
- *
- * *srcSizePtr : will be modified to indicate how many bytes where read from 'src' to fill 'dst'.
- *               New value is necessarily <= input value.
- * @return : Nb bytes written into 'dst' (necessarily <= targetDestSize)
- *           or 0 if compression fails.
- *
- * Note : from v1.8.2 to v1.9.1, this function had a bug (fixed un v1.9.2+):
- *        the produced compressed content could, in specific circumstances,
- *        require to be decompressed into a destination buffer larger
- *        by at least 1 byte than the content to decompress.
- *        If an application uses `LZ4_compress_destSize()`,
- *        it's highly recommended to update liblz4 to v1.9.2 or better.
- *        If this can't be done or ensured,
- *        the receiving decompression function should provide
- *        a dstCapacity which is > decompressedSize, by at least 1 byte.
- *        See https://github.com/lz4/lz4/issues/859 for details
- */
-LZ4LIB_API int LZ4_compress_destSize (const char* src, char* dst, int* srcSizePtr, int targetDstSize);
-
-
-/*! LZ4_decompress_safe_partial() :
- *  Decompress an LZ4 compressed block, of size 'srcSize' at position 'src',
- *  into destination buffer 'dst' of size 'dstCapacity'.
- *  Up to 'targetOutputSize' bytes will be decoded.
- *  The function stops decoding on reaching this objective.
- *  This can be useful to boost performance
- *  whenever only the beginning of a block is required.
- *
- * @return : the number of bytes decoded in `dst` (necessarily <= targetOutputSize)
- *           If source stream is detected malformed, function returns a negative result.
- *
- *  Note 1 : @return can be < targetOutputSize, if compressed block contains less data.
- *
- *  Note 2 : targetOutputSize must be <= dstCapacity
- *
- *  Note 3 : this function effectively stops decoding on reaching targetOutputSize,
- *           so dstCapacity is kind of redundant.
- *           This is because in older versions of this function,
- *           decoding operation would still write complete sequences.
- *           Therefore, there was no guarantee that it would stop writing at exactly targetOutputSize,
- *           it could write more bytes, though only up to dstCapacity.
- *           Some "margin" used to be required for this operation to work properly.
- *           Thankfully, this is no longer necessary.
- *           The function nonetheless keeps the same signature, in an effort to preserve API compatibility.
- *
- *  Note 4 : If srcSize is the exact size of the block,
- *           then targetOutputSize can be any value,
- *           including larger than the block's decompressed size.
- *           The function will, at most, generate block's decompressed size.
- *
- *  Note 5 : If srcSize is _larger_ than block's compressed size,
- *           then targetOutputSize **MUST** be <= block's decompressed size.
- *           Otherwise, *silent corruption will occur*.
- */
-LZ4LIB_API int LZ4_decompress_safe_partial (const char* src, char* dst, int srcSize, int targetOutputSize, int dstCapacity);
-
-
-/*-*********************************************
-*  Streaming Compression Functions
-***********************************************/
-typedef union LZ4_stream_u LZ4_stream_t;  /* incomplete type (defined later) */
-
-/**
- Note about RC_INVOKED
-
- - RC_INVOKED is predefined symbol of rc.exe (the resource compiler which is part of MSVC/Visual Studio).
-   https://docs.microsoft.com/en-us/windows/win32/menurc/predefined-macros
-
- - Since rc.exe is a legacy compiler, it truncates long symbol (> 30 chars)
-   and reports warning "RC4011: identifier truncated".
-
- - To eliminate the warning, we surround long preprocessor symbol with
-   "#if !defined(RC_INVOKED) ... #endif" block that means
-   "skip this block when rc.exe is trying to read it".
-*/
-#if !defined(RC_INVOKED) /* https://docs.microsoft.com/en-us/windows/win32/menurc/predefined-macros */
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4LIB_API LZ4_stream_t* LZ4_createStream(void);
-LZ4LIB_API int           LZ4_freeStream (LZ4_stream_t* streamPtr);
-#endif /* !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION) */
-#endif
-
-/*! LZ4_resetStream_fast() : v1.9.0+
- *  Use this to prepare an LZ4_stream_t for a new chain of dependent blocks
- *  (e.g., LZ4_compress_fast_continue()).
- *
- *  An LZ4_stream_t must be initialized once before usage.
- *  This is automatically done when created by LZ4_createStream().
- *  However, should the LZ4_stream_t be simply declared on stack (for example),
- *  it's necessary to initialize it first, using LZ4_initStream().
- *
- *  After init, start any new stream with LZ4_resetStream_fast().
- *  A same LZ4_stream_t can be re-used multiple times consecutively
- *  and compress multiple streams,
- *  provided that it starts each new stream with LZ4_resetStream_fast().
- *
- *  LZ4_resetStream_fast() is much faster than LZ4_initStream(),
- *  but is not compatible with memory regions containing garbage data.
- *
- *  Note: it's only useful to call LZ4_resetStream_fast()
- *        in the context of streaming compression.
- *        The *extState* functions perform their own resets.
- *        Invoking LZ4_resetStream_fast() before is redundant, and even counterproductive.
- */
-LZ4LIB_API void LZ4_resetStream_fast (LZ4_stream_t* streamPtr);
-
-/*! LZ4_loadDict() :
- *  Use this function to reference a static dictionary into LZ4_stream_t.
- *  The dictionary must remain available during compression.
- *  LZ4_loadDict() triggers a reset, so any previous data will be forgotten.
- *  The same dictionary will have to be loaded on decompression side for successful decoding.
- *  Dictionary are useful for better compression of small data (KB range).
- *  While LZ4 accept any input as dictionary,
- *  results are generally better when using Zstandard's Dictionary Builder.
- *  Loading a size of 0 is allowed, and is the same as reset.
- * @return : loaded dictionary size, in bytes (necessarily <= 64 KB)
- */
-LZ4LIB_API int LZ4_loadDict (LZ4_stream_t* streamPtr, const char* dictionary, int dictSize);
-
-/*! LZ4_compress_fast_continue() :
- *  Compress 'src' content using data from previously compressed blocks, for better compression ratio.
- * 'dst' buffer must be already allocated.
- *  If dstCapacity >= LZ4_compressBound(srcSize), compression is guaranteed to succeed, and runs faster.
- *
- * @return : size of compressed block
- *           or 0 if there is an error (typically, cannot fit into 'dst').
- *
- *  Note 1 : Each invocation to LZ4_compress_fast_continue() generates a new block.
- *           Each block has precise boundaries.
- *           Each block must be decompressed separately, calling LZ4_decompress_*() with relevant metadata.
- *           It's not possible to append blocks together and expect a single invocation of LZ4_decompress_*() to decompress them together.
- *
- *  Note 2 : The previous 64KB of source data is __assumed__ to remain present, unmodified, at same address in memory !
- *
- *  Note 3 : When input is structured as a double-buffer, each buffer can have any size, including < 64 KB.
- *           Make sure that buffers are separated, by at least one byte.
- *           This construction ensures that each block only depends on previous block.
- *
- *  Note 4 : If input buffer is a ring-buffer, it can have any size, including < 64 KB.
- *
- *  Note 5 : After an error, the stream status is undefined (invalid), it can only be reset or freed.
- */
-LZ4LIB_API int LZ4_compress_fast_continue (LZ4_stream_t* streamPtr, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-
-/*! LZ4_saveDict() :
- *  If last 64KB data cannot be guaranteed to remain available at its current memory location,
- *  save it into a safer place (char* safeBuffer).
- *  This is schematically equivalent to a memcpy() followed by LZ4_loadDict(),
- *  but is much faster, because LZ4_saveDict() doesn't need to rebuild tables.
- * @return : saved dictionary size in bytes (necessarily <= maxDictSize), or 0 if error.
- */
-LZ4LIB_API int LZ4_saveDict (LZ4_stream_t* streamPtr, char* safeBuffer, int maxDictSize);
-
-
-/*-**********************************************
-*  Streaming Decompression Functions
-*  Bufferless synchronous API
-************************************************/
-typedef union LZ4_streamDecode_u LZ4_streamDecode_t;   /* tracking context */
-
-/*! LZ4_createStreamDecode() and LZ4_freeStreamDecode() :
- *  creation / destruction of streaming decompression tracking context.
- *  A tracking context can be re-used multiple times.
- */
-#if !defined(RC_INVOKED) /* https://docs.microsoft.com/en-us/windows/win32/menurc/predefined-macros */
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4LIB_API LZ4_streamDecode_t* LZ4_createStreamDecode(void);
-LZ4LIB_API int                 LZ4_freeStreamDecode (LZ4_streamDecode_t* LZ4_stream);
-#endif /* !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION) */
-#endif
-
-/*! LZ4_setStreamDecode() :
- *  An LZ4_streamDecode_t context can be allocated once and re-used multiple times.
- *  Use this function to start decompression of a new stream of blocks.
- *  A dictionary can optionally be set. Use NULL or size 0 for a reset order.
- *  Dictionary is presumed stable : it must remain accessible and unmodified during next decompression.
- * @return : 1 if OK, 0 if error
- */
-LZ4LIB_API int LZ4_setStreamDecode (LZ4_streamDecode_t* LZ4_streamDecode, const char* dictionary, int dictSize);
-
-/*! LZ4_decoderRingBufferSize() : v1.8.2+
- *  Note : in a ring buffer scenario (optional),
- *  blocks are presumed decompressed next to each other
- *  up to the moment there is not enough remaining space for next block (remainingSize < maxBlockSize),
- *  at which stage it resumes from beginning of ring buffer.
- *  When setting such a ring buffer for streaming decompression,
- *  provides the minimum size of this ring buffer
- *  to be compatible with any source respecting maxBlockSize condition.
- * @return : minimum ring buffer size,
- *           or 0 if there is an error (invalid maxBlockSize).
- */
-LZ4LIB_API int LZ4_decoderRingBufferSize(int maxBlockSize);
-#define LZ4_DECODER_RING_BUFFER_SIZE(maxBlockSize) (65536 + 14 + (maxBlockSize))  /* for static allocation; maxBlockSize presumed valid */
-
-/*! LZ4_decompress_*_continue() :
- *  These decoding functions allow decompression of consecutive blocks in "streaming" mode.
- *  A block is an unsplittable entity, it must be presented entirely to a decompression function.
- *  Decompression functions only accepts one block at a time.
- *  The last 64KB of previously decoded data *must* remain available and unmodified at the memory position where they were decoded.
- *  If less than 64KB of data has been decoded, all the data must be present.
- *
- *  Special : if decompression side sets a ring buffer, it must respect one of the following conditions :
- *  - Decompression buffer size is _at least_ LZ4_decoderRingBufferSize(maxBlockSize).
- *    maxBlockSize is the maximum size of any single block. It can have any value > 16 bytes.
- *    In which case, encoding and decoding buffers do not need to be synchronized.
- *    Actually, data can be produced by any source compliant with LZ4 format specification, and respecting maxBlockSize.
- *  - Synchronized mode :
- *    Decompression buffer size is _exactly_ the same as compression buffer size,
- *    and follows exactly same update rule (block boundaries at same positions),
- *    and decoding function is provided with exact decompressed size of each block (exception for last block of the stream),
- *    _then_ decoding & encoding ring buffer can have any size, including small ones ( < 64 KB).
- *  - Decompression buffer is larger than encoding buffer, by a minimum of maxBlockSize more bytes.
- *    In which case, encoding and decoding buffers do not need to be synchronized,
- *    and encoding ring buffer can have any size, including small ones ( < 64 KB).
- *
- *  Whenever these conditions are not possible,
- *  save the last 64KB of decoded data into a safe buffer where it can't be modified during decompression,
- *  then indicate where this data is saved using LZ4_setStreamDecode(), before decompressing next block.
-*/
-LZ4LIB_API int
-LZ4_decompress_safe_continue (LZ4_streamDecode_t* LZ4_streamDecode,
-                        const char* src, char* dst,
-                        int srcSize, int dstCapacity);
-
-
-/*! LZ4_decompress_*_usingDict() :
- *  These decoding functions work the same as
- *  a combination of LZ4_setStreamDecode() followed by LZ4_decompress_*_continue()
- *  They are stand-alone, and don't need an LZ4_streamDecode_t structure.
- *  Dictionary is presumed stable : it must remain accessible and unmodified during decompression.
- *  Performance tip : Decompression speed can be substantially increased
- *                    when dst == dictStart + dictSize.
- */
-LZ4LIB_API int
-LZ4_decompress_safe_usingDict(const char* src, char* dst,
-                              int srcSize, int dstCapacity,
-                              const char* dictStart, int dictSize);
-
-LZ4LIB_API int
-LZ4_decompress_safe_partial_usingDict(const char* src, char* dst,
-                                      int compressedSize,
-                                      int targetOutputSize, int maxOutputSize,
-                                      const char* dictStart, int dictSize);
-
-#endif /* LZ4_H_2983827168210 */
-
-
-/*^*************************************
- * !!!!!!   STATIC LINKING ONLY   !!!!!!
- ***************************************/
-
-/*-****************************************************************************
- * Experimental section
- *
- * Symbols declared in this section must be considered unstable. Their
- * signatures or semantics may change, or they may be removed altogether in the
- * future. They are therefore only safe to depend on when the caller is
- * statically linked against the library.
- *
- * To protect against unsafe usage, not only are the declarations guarded,
- * the definitions are hidden by default
- * when building LZ4 as a shared/dynamic library.
- *
- * In order to access these declarations,
- * define LZ4_STATIC_LINKING_ONLY in your application
- * before including LZ4's headers.
- *
- * In order to make their implementations accessible dynamically, you must
- * define LZ4_PUBLISH_STATIC_FUNCTIONS when building the LZ4 library.
- ******************************************************************************/
-
-#ifdef LZ4_STATIC_LINKING_ONLY
-
-#ifndef LZ4_STATIC_3504398509
-#define LZ4_STATIC_3504398509
-
-#ifdef LZ4_PUBLISH_STATIC_FUNCTIONS
-#define LZ4LIB_STATIC_API LZ4LIB_API
-#else
-#define LZ4LIB_STATIC_API
-#endif
-
-
-/*! LZ4_compress_fast_extState_fastReset() :
- *  A variant of LZ4_compress_fast_extState().
- *
- *  Using this variant avoids an expensive initialization step.
- *  It is only safe to call if the state buffer is known to be correctly initialized already
- *  (see above comment on LZ4_resetStream_fast() for a definition of "correctly initialized").
- *  From a high level, the difference is that
- *  this function initializes the provided state with a call to something like LZ4_resetStream_fast()
- *  while LZ4_compress_fast_extState() starts with a call to LZ4_resetStream().
- */
-LZ4LIB_STATIC_API int LZ4_compress_fast_extState_fastReset (void* state, const char* src, char* dst, int srcSize, int dstCapacity, int acceleration);
-
-/*! LZ4_attach_dictionary() :
- *  This is an experimental API that allows
- *  efficient use of a static dictionary many times.
- *
- *  Rather than re-loading the dictionary buffer into a working context before
- *  each compression, or copying a pre-loaded dictionary's LZ4_stream_t into a
- *  working LZ4_stream_t, this function introduces a no-copy setup mechanism,
- *  in which the working stream references the dictionary stream in-place.
- *
- *  Several assumptions are made about the state of the dictionary stream.
- *  Currently, only streams which have been prepared by LZ4_loadDict() should
- *  be expected to work.
- *
- *  Alternatively, the provided dictionaryStream may be NULL,
- *  in which case any existing dictionary stream is unset.
- *
- *  If a dictionary is provided, it replaces any pre-existing stream history.
- *  The dictionary contents are the only history that can be referenced and
- *  logically immediately precede the data compressed in the first subsequent
- *  compression call.
- *
- *  The dictionary will only remain attached to the working stream through the
- *  first compression call, at the end of which it is cleared. The dictionary
- *  stream (and source buffer) must remain in-place / accessible / unchanged
- *  through the completion of the first compression call on the stream.
- */
-LZ4LIB_STATIC_API void
-LZ4_attach_dictionary(LZ4_stream_t* workingStream,
-                const LZ4_stream_t* dictionaryStream);
-
-
-/*! In-place compression and decompression
- *
- * It's possible to have input and output sharing the same buffer,
- * for highly constrained memory environments.
- * In both cases, it requires input to lay at the end of the buffer,
- * and decompression to start at beginning of the buffer.
- * Buffer size must feature some margin, hence be larger than final size.
- *
- * |<------------------------buffer--------------------------------->|
- *                             |<-----------compressed data--------->|
- * |<-----------decompressed size------------------>|
- *                                                  |<----margin---->|
- *
- * This technique is more useful for decompression,
- * since decompressed size is typically larger,
- * and margin is short.
- *
- * In-place decompression will work inside any buffer
- * which size is >= LZ4_DECOMPRESS_INPLACE_BUFFER_SIZE(decompressedSize).
- * This presumes that decompressedSize > compressedSize.
- * Otherwise, it means compression actually expanded data,
- * and it would be more efficient to store such data with a flag indicating it's not compressed.
- * This can happen when data is not compressible (already compressed, or encrypted).
- *
- * For in-place compression, margin is larger, as it must be able to cope with both
- * history preservation, requiring input data to remain unmodified up to LZ4_DISTANCE_MAX,
- * and data expansion, which can happen when input is not compressible.
- * As a consequence, buffer size requirements are much higher,
- * and memory savings offered by in-place compression are more limited.
- *
- * There are ways to limit this cost for compression :
- * - Reduce history size, by modifying LZ4_DISTANCE_MAX.
- *   Note that it is a compile-time constant, so all compressions will apply this limit.
- *   Lower values will reduce compression ratio, except when input_size < LZ4_DISTANCE_MAX,
- *   so it's a reasonable trick when inputs are known to be small.
- * - Require the compressor to deliver a "maximum compressed size".
- *   This is the `dstCapacity` parameter in `LZ4_compress*()`.
- *   When this size is < LZ4_COMPRESSBOUND(inputSize), then compression can fail,
- *   in which case, the return code will be 0 (zero).
- *   The caller must be ready for these cases to happen,
- *   and typically design a backup scheme to send data uncompressed.
- * The combination of both techniques can significantly reduce
- * the amount of margin required for in-place compression.
- *
- * In-place compression can work in any buffer
- * which size is >= (maxCompressedSize)
- * with maxCompressedSize == LZ4_COMPRESSBOUND(srcSize) for guaranteed compression success.
- * LZ4_COMPRESS_INPLACE_BUFFER_SIZE() depends on both maxCompressedSize and LZ4_DISTANCE_MAX,
- * so it's possible to reduce memory requirements by playing with them.
- */
-
-#define LZ4_DECOMPRESS_INPLACE_MARGIN(compressedSize)          (((compressedSize) >> 8) + 32)
-#define LZ4_DECOMPRESS_INPLACE_BUFFER_SIZE(decompressedSize)   ((decompressedSize) + LZ4_DECOMPRESS_INPLACE_MARGIN(decompressedSize))  /**< note: presumes that compressedSize < decompressedSize. note2: margin is overestimated a bit, since it could use compressedSize instead */
-
-#ifndef LZ4_DISTANCE_MAX   /* history window size; can be user-defined at compile time */
-#  define LZ4_DISTANCE_MAX 65535   /* set to maximum value by default */
-#endif
-
-#define LZ4_COMPRESS_INPLACE_MARGIN                           (LZ4_DISTANCE_MAX + 32)   /* LZ4_DISTANCE_MAX can be safely replaced by srcSize when it's smaller */
-#define LZ4_COMPRESS_INPLACE_BUFFER_SIZE(maxCompressedSize)   ((maxCompressedSize) + LZ4_COMPRESS_INPLACE_MARGIN)  /**< maxCompressedSize is generally LZ4_COMPRESSBOUND(inputSize), but can be set to any lower value, with the risk that compression can fail (return code 0(zero)) */
-
-#endif   /* LZ4_STATIC_3504398509 */
-#endif   /* LZ4_STATIC_LINKING_ONLY */
-
-
-
-#ifndef LZ4_H_98237428734687
-#define LZ4_H_98237428734687
-
-/*-************************************************************
- *  Private Definitions
- **************************************************************
- * Do not use these definitions directly.
- * They are only exposed to allow static allocation of `LZ4_stream_t` and `LZ4_streamDecode_t`.
- * Accessing members will expose user code to API and/or ABI break in future versions of the library.
- **************************************************************/
-#define LZ4_HASHLOG   (LZ4_MEMORY_USAGE-2)
-#define LZ4_HASHTABLESIZE (1 << LZ4_MEMORY_USAGE)
-#define LZ4_HASH_SIZE_U32 (1 << LZ4_HASHLOG)       /* required as macro for static allocation */
-
-#if defined(__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
-# include <stdint.h>
-  typedef  int8_t  LZ4_i8;
-  typedef uint8_t  LZ4_byte;
-  typedef uint16_t LZ4_u16;
-  typedef uint32_t LZ4_u32;
-#else
-  typedef   signed char  LZ4_i8;
-  typedef unsigned char  LZ4_byte;
-  typedef unsigned short LZ4_u16;
-  typedef unsigned int   LZ4_u32;
-#endif
-
-/*! LZ4_stream_t :
- *  Never ever use below internal definitions directly !
- *  These definitions are not API/ABI safe, and may change in future versions.
- *  If you need static allocation, declare or allocate an LZ4_stream_t object.
-**/
-
-typedef struct LZ4_stream_t_internal LZ4_stream_t_internal;
-struct LZ4_stream_t_internal {
-    LZ4_u32 hashTable[LZ4_HASH_SIZE_U32];
-    const LZ4_byte* dictionary;
-    const LZ4_stream_t_internal* dictCtx;
-    LZ4_u32 currentOffset;
-    LZ4_u32 tableType;
-    LZ4_u32 dictSize;
-    /* Implicit padding to ensure structure is aligned */
-};
-
-#define LZ4_STREAM_MINSIZE  ((1UL << LZ4_MEMORY_USAGE) + 32)  /* static size, for inter-version compatibility */
-union LZ4_stream_u {
-    char minStateSize[LZ4_STREAM_MINSIZE];
-    LZ4_stream_t_internal internal_donotuse;
-}; /* previously typedef'd to LZ4_stream_t */
-
-
-/*! LZ4_initStream() : v1.9.0+
- *  An LZ4_stream_t structure must be initialized at least once.
- *  This is automatically done when invoking LZ4_createStream(),
- *  but it's not when the structure is simply declared on stack (for example).
- *
- *  Use LZ4_initStream() to properly initialize a newly declared LZ4_stream_t.
- *  It can also initialize any arbitrary buffer of sufficient size,
- *  and will @return a pointer of proper type upon initialization.
- *
- *  Note : initialization fails if size and alignment conditions are not respected.
- *         In which case, the function will @return NULL.
- *  Note2: An LZ4_stream_t structure guarantees correct alignment and size.
- *  Note3: Before v1.9.0, use LZ4_resetStream() instead
-**/
-LZ4LIB_API LZ4_stream_t* LZ4_initStream (void* buffer, size_t size);
-
-
-/*! LZ4_streamDecode_t :
- *  Never ever use below internal definitions directly !
- *  These definitions are not API/ABI safe, and may change in future versions.
- *  If you need static allocation, declare or allocate an LZ4_streamDecode_t object.
-**/
-typedef struct {
-    const LZ4_byte* externalDict;
-    const LZ4_byte* prefixEnd;
-    size_t extDictSize;
-    size_t prefixSize;
-} LZ4_streamDecode_t_internal;
-
-#define LZ4_STREAMDECODE_MINSIZE 32
-union LZ4_streamDecode_u {
-    char minStateSize[LZ4_STREAMDECODE_MINSIZE];
-    LZ4_streamDecode_t_internal internal_donotuse;
-} ;   /* previously typedef'd to LZ4_streamDecode_t */
-
-
-
-/*-************************************
-*  Obsolete Functions
-**************************************/
-
-/*! Deprecation warnings
- *
- *  Deprecated functions make the compiler generate a warning when invoked.
- *  This is meant to invite users to update their source code.
- *  Should deprecation warnings be a problem, it is generally possible to disable them,
- *  typically with -Wno-deprecated-declarations for gcc
- *  or _CRT_SECURE_NO_WARNINGS in Visual.
- *
- *  Another method is to define LZ4_DISABLE_DEPRECATE_WARNINGS
- *  before including the header file.
- */
-#ifdef LZ4_DISABLE_DEPRECATE_WARNINGS
-#  define LZ4_DEPRECATED(message)   /* disable deprecation warnings */
-#else
-#  if defined (__cplusplus) && (__cplusplus >= 201402) /* C++14 or greater */
-#    define LZ4_DEPRECATED(message) [[deprecated(message)]]
-#  elif defined(_MSC_VER)
-#    define LZ4_DEPRECATED(message) __declspec(deprecated(message))
-#  elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ * 10 + __GNUC_MINOR__ >= 45))
-#    define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
-#  elif defined(__GNUC__) && (__GNUC__ * 10 + __GNUC_MINOR__ >= 31)
-#    define LZ4_DEPRECATED(message) __attribute__((deprecated))
-#  else
-#    pragma message("WARNING: LZ4_DEPRECATED needs custom implementation for this compiler")
-#    define LZ4_DEPRECATED(message)   /* disabled */
-#  endif
-#endif /* LZ4_DISABLE_DEPRECATE_WARNINGS */
-
-/*! Obsolete compression functions (since v1.7.3) */
-LZ4_DEPRECATED("use LZ4_compress_default() instead")       LZ4LIB_API int LZ4_compress               (const char* src, char* dest, int srcSize);
-LZ4_DEPRECATED("use LZ4_compress_default() instead")       LZ4LIB_API int LZ4_compress_limitedOutput (const char* src, char* dest, int srcSize, int maxOutputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_withState               (void* state, const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_extState() instead") LZ4LIB_API int LZ4_compress_limitedOutput_withState (void* state, const char* source, char* dest, int inputSize, int maxOutputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_continue                (LZ4_stream_t* LZ4_streamPtr, const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_fast_continue() instead") LZ4LIB_API int LZ4_compress_limitedOutput_continue  (LZ4_stream_t* LZ4_streamPtr, const char* source, char* dest, int inputSize, int maxOutputSize);
-
-/*! Obsolete decompression functions (since v1.8.0) */
-LZ4_DEPRECATED("use LZ4_decompress_fast() instead") LZ4LIB_API int LZ4_uncompress (const char* source, char* dest, int outputSize);
-LZ4_DEPRECATED("use LZ4_decompress_safe() instead") LZ4LIB_API int LZ4_uncompress_unknownOutputSize (const char* source, char* dest, int isize, int maxOutputSize);
-
-/* Obsolete streaming functions (since v1.7.0)
- * degraded functionality; do not use!
- *
- * In order to perform streaming compression, these functions depended on data
- * that is no longer tracked in the state. They have been preserved as well as
- * possible: using them will still produce a correct output. However, they don't
- * actually retain any history between compression calls. The compression ratio
- * achieved will therefore be no better than compressing each chunk
- * independently.
- */
-LZ4_DEPRECATED("Use LZ4_createStream() instead") LZ4LIB_API void* LZ4_create (char* inputBuffer);
-LZ4_DEPRECATED("Use LZ4_createStream() instead") LZ4LIB_API int   LZ4_sizeofStreamState(void);
-LZ4_DEPRECATED("Use LZ4_resetStream() instead")  LZ4LIB_API int   LZ4_resetStreamState(void* state, char* inputBuffer);
-LZ4_DEPRECATED("Use LZ4_saveDict() instead")     LZ4LIB_API char* LZ4_slideInputBuffer (void* state);
-
-/*! Obsolete streaming decoding functions (since v1.7.0) */
-LZ4_DEPRECATED("use LZ4_decompress_safe_usingDict() instead") LZ4LIB_API int LZ4_decompress_safe_withPrefix64k (const char* src, char* dst, int compressedSize, int maxDstSize);
-LZ4_DEPRECATED("use LZ4_decompress_fast_usingDict() instead") LZ4LIB_API int LZ4_decompress_fast_withPrefix64k (const char* src, char* dst, int originalSize);
-
-/*! Obsolete LZ4_decompress_fast variants (since v1.9.0) :
- *  These functions used to be faster than LZ4_decompress_safe(),
- *  but this is no longer the case. They are now slower.
- *  This is because LZ4_decompress_fast() doesn't know the input size,
- *  and therefore must progress more cautiously into the input buffer to not read beyond the end of block.
- *  On top of that `LZ4_decompress_fast()` is not protected vs malformed or malicious inputs, making it a security liability.
- *  As a consequence, LZ4_decompress_fast() is strongly discouraged, and deprecated.
- *
- *  The last remaining LZ4_decompress_fast() specificity is that
- *  it can decompress a block without knowing its compressed size.
- *  Such functionality can be achieved in a more secure manner
- *  by employing LZ4_decompress_safe_partial().
- *
- *  Parameters:
- *  originalSize : is the uncompressed size to regenerate.
- *                 `dst` must be already allocated, its size must be >= 'originalSize' bytes.
- * @return : number of bytes read from source buffer (== compressed size).
- *           The function expects to finish at block's end exactly.
- *           If the source stream is detected malformed, the function stops decoding and returns a negative result.
- *  note : LZ4_decompress_fast*() requires originalSize. Thanks to this information, it never writes past the output buffer.
- *         However, since it doesn't know its 'src' size, it may read an unknown amount of input, past input buffer bounds.
- *         Also, since match offsets are not validated, match reads from 'src' may underflow too.
- *         These issues never happen if input (compressed) data is correct.
- *         But they may happen if input data is invalid (error or intentional tampering).
- *         As a consequence, use these functions in trusted environments with trusted data **only**.
- */
-LZ4_DEPRECATED("This function is deprecated and unsafe. Consider using LZ4_decompress_safe() instead")
-LZ4LIB_API int LZ4_decompress_fast (const char* src, char* dst, int originalSize);
-LZ4_DEPRECATED("This function is deprecated and unsafe. Consider using LZ4_decompress_safe_continue() instead")
-LZ4LIB_API int LZ4_decompress_fast_continue (LZ4_streamDecode_t* LZ4_streamDecode, const char* src, char* dst, int originalSize);
-LZ4_DEPRECATED("This function is deprecated and unsafe. Consider using LZ4_decompress_safe_usingDict() instead")
-LZ4LIB_API int LZ4_decompress_fast_usingDict (const char* src, char* dst, int originalSize, const char* dictStart, int dictSize);
-
-/*! LZ4_resetStream() :
- *  An LZ4_stream_t structure must be initialized at least once.
- *  This is done with LZ4_initStream(), or LZ4_resetStream().
- *  Consider switching to LZ4_initStream(),
- *  invoking LZ4_resetStream() will trigger deprecation warnings in the future.
- */
-LZ4LIB_API void LZ4_resetStream (LZ4_stream_t* streamPtr);
-
-
-#endif /* LZ4_H_98237428734687 */
-
-
-#if defined (__cplusplus)
-}
-#endif
diff --git a/librocksdb-sys/lz4/lib/lz4file.c b/librocksdb-sys/lz4/lib/lz4file.c
deleted file mode 100644
index eaf9b17..0000000
--- a/librocksdb-sys/lz4/lib/lz4file.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * LZ4 file library
- * Copyright (C) 2022, Xiaomi Inc.
- *
- * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * - Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above
- *   copyright notice, this list of conditions and the following disclaimer
- *   in the documentation and/or other materials provided with the
- *   distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You can contact the author at :
- * - LZ4 homepage : http://www.lz4.org
- * - LZ4 source repository : https://github.com/lz4/lz4
- */
-#include <stdlib.h>
-#include <string.h>
-#include "lz4.h"
-#include "lz4file.h"
-
-struct LZ4_readFile_s {
-  LZ4F_dctx* dctxPtr;
-  FILE* fp;
-  LZ4_byte* srcBuf;
-  size_t srcBufNext;
-  size_t srcBufSize;
-  size_t srcBufMaxSize;
-};
-
-struct LZ4_writeFile_s {
-  LZ4F_cctx* cctxPtr;
-  FILE* fp;
-  LZ4_byte* dstBuf;
-  size_t maxWriteSize;
-  size_t dstBufMaxSize;
-  LZ4F_errorCode_t errCode;
-};
-
-LZ4F_errorCode_t LZ4F_readOpen(LZ4_readFile_t** lz4fRead, FILE* fp)
-{
-  char buf[LZ4F_HEADER_SIZE_MAX];
-  size_t consumedSize;
-  LZ4F_errorCode_t ret;
-  LZ4F_frameInfo_t info;
-
-  if (fp == NULL || lz4fRead == NULL) {
-    return -LZ4F_ERROR_GENERIC;
-  }
-
-  *lz4fRead = (LZ4_readFile_t*)calloc(1, sizeof(LZ4_readFile_t));
-  if (*lz4fRead == NULL) {
-    return -LZ4F_ERROR_allocation_failed;
-  }
-
-  ret = LZ4F_createDecompressionContext(&(*lz4fRead)->dctxPtr, LZ4F_getVersion());
-  if (LZ4F_isError(ret)) {
-    free(*lz4fRead);
-    return ret;
-  }
-
-  (*lz4fRead)->fp = fp;
-  consumedSize = fread(buf, 1, sizeof(buf), (*lz4fRead)->fp);
-  if (consumedSize != sizeof(buf)) {
-    free(*lz4fRead);
-    return -LZ4F_ERROR_GENERIC;
-  }
-
-  ret = LZ4F_getFrameInfo((*lz4fRead)->dctxPtr, &info, buf, &consumedSize);
-  if (LZ4F_isError(ret)) {
-      LZ4F_freeDecompressionContext((*lz4fRead)->dctxPtr);
-      free(*lz4fRead);
-      return ret;
-    }
-
-  switch (info.blockSizeID) {
-    case LZ4F_default :
-    case LZ4F_max64KB :
-      (*lz4fRead)->srcBufMaxSize = 64 * 1024;
-      break;
-    case LZ4F_max256KB:
-      (*lz4fRead)->srcBufMaxSize = 256 * 1024;
-      break;
-    case LZ4F_max1MB:
-      (*lz4fRead)->srcBufMaxSize = 1 * 1024 * 1024;
-      break;
-    case LZ4F_max4MB:
-      (*lz4fRead)->srcBufMaxSize = 4 * 1024 * 1024;
-      break;
-    default:
-      LZ4F_freeDecompressionContext((*lz4fRead)->dctxPtr);
-      free(*lz4fRead);
-      return -LZ4F_ERROR_maxBlockSize_invalid;
-  }
-
-  (*lz4fRead)->srcBuf = (LZ4_byte*)malloc((*lz4fRead)->srcBufMaxSize);
-  if ((*lz4fRead)->srcBuf == NULL) {
-    LZ4F_freeDecompressionContext((*lz4fRead)->dctxPtr);
-    free(lz4fRead);
-    return -LZ4F_ERROR_allocation_failed;
-  }
-
-  (*lz4fRead)->srcBufSize = sizeof(buf) - consumedSize;
-  memcpy((*lz4fRead)->srcBuf, buf + consumedSize, (*lz4fRead)->srcBufSize);
-
-  return ret;
-}
-
-size_t LZ4F_read(LZ4_readFile_t* lz4fRead, void* buf, size_t size)
-{
-  LZ4_byte* p = (LZ4_byte*)buf;
-  size_t next = 0;
-
-  if (lz4fRead == NULL || buf == NULL)
-    return -LZ4F_ERROR_GENERIC;
-
-  while (next < size) {
-    size_t srcsize = lz4fRead->srcBufSize - lz4fRead->srcBufNext;
-    size_t dstsize = size - next;
-    size_t ret;
-
-    if (srcsize == 0) {
-      ret = fread(lz4fRead->srcBuf, 1, lz4fRead->srcBufMaxSize, lz4fRead->fp);
-      if (ret > 0) {
-        lz4fRead->srcBufSize = ret;
-        srcsize = lz4fRead->srcBufSize;
-        lz4fRead->srcBufNext = 0;
-      }
-      else if (ret == 0) {
-        break;
-      }
-      else {
-        return -LZ4F_ERROR_GENERIC;
-      }
-    }
-
-    ret = LZ4F_decompress(lz4fRead->dctxPtr,
-                          p, &dstsize,
-                          lz4fRead->srcBuf + lz4fRead->srcBufNext,
-                          &srcsize,
-                          NULL);
-    if (LZ4F_isError(ret)) {
-        return ret;
-    }
-
-    lz4fRead->srcBufNext += srcsize;
-    next += dstsize;
-    p += dstsize;
-  }
-
-  return next;
-}
-
-LZ4F_errorCode_t LZ4F_readClose(LZ4_readFile_t* lz4fRead)
-{
-  if (lz4fRead == NULL)
-    return -LZ4F_ERROR_GENERIC;
-  LZ4F_freeDecompressionContext(lz4fRead->dctxPtr);
-  free(lz4fRead->srcBuf);
-  free(lz4fRead);
-  return LZ4F_OK_NoError;
-}
-
-LZ4F_errorCode_t LZ4F_writeOpen(LZ4_writeFile_t** lz4fWrite, FILE* fp, const LZ4F_preferences_t* prefsPtr)
-{
-  LZ4_byte buf[LZ4F_HEADER_SIZE_MAX];
-  size_t ret;
-
-  if (fp == NULL || lz4fWrite == NULL)
-    return -LZ4F_ERROR_GENERIC;
-
-  *lz4fWrite = (LZ4_writeFile_t*)malloc(sizeof(LZ4_writeFile_t));
-  if (*lz4fWrite == NULL) {
-    return -LZ4F_ERROR_allocation_failed;
-  }
-  if (prefsPtr != NULL) {
-    switch (prefsPtr->frameInfo.blockSizeID) {
-      case LZ4F_default :
-      case LZ4F_max64KB :
-        (*lz4fWrite)->maxWriteSize = 64 * 1024;
-        break;
-      case LZ4F_max256KB:
-        (*lz4fWrite)->maxWriteSize = 256 * 1024;
-        break;
-      case LZ4F_max1MB:
-        (*lz4fWrite)->maxWriteSize = 1 * 1024 * 1024;
-        break;
-      case LZ4F_max4MB:
-        (*lz4fWrite)->maxWriteSize = 4 * 1024 * 1024;
-        break;
-      default:
-        free(lz4fWrite);
-        return -LZ4F_ERROR_maxBlockSize_invalid;
-      }
-    } else {
-      (*lz4fWrite)->maxWriteSize = 64 * 1024;
-    }
-
-  (*lz4fWrite)->dstBufMaxSize = LZ4F_compressBound((*lz4fWrite)->maxWriteSize, prefsPtr);
-  (*lz4fWrite)->dstBuf = (LZ4_byte*)malloc((*lz4fWrite)->dstBufMaxSize);
-  if ((*lz4fWrite)->dstBuf == NULL) {
-    free(*lz4fWrite);
-    return -LZ4F_ERROR_allocation_failed;
-  }
-
-  ret = LZ4F_createCompressionContext(&(*lz4fWrite)->cctxPtr, LZ4F_getVersion());
-  if (LZ4F_isError(ret)) {
-      free((*lz4fWrite)->dstBuf);
-      free(*lz4fWrite);
-      return ret;
-  }
-
-  ret = LZ4F_compressBegin((*lz4fWrite)->cctxPtr, buf, LZ4F_HEADER_SIZE_MAX, prefsPtr);
-  if (LZ4F_isError(ret)) {
-      LZ4F_freeCompressionContext((*lz4fWrite)->cctxPtr);
-      free((*lz4fWrite)->dstBuf);
-      free(*lz4fWrite);
-      return ret;
-  }
-
-  if (ret != fwrite(buf, 1, ret, fp)) {
-    LZ4F_freeCompressionContext((*lz4fWrite)->cctxPtr);
-    free((*lz4fWrite)->dstBuf);
-    free(*lz4fWrite);
-    return -LZ4F_ERROR_GENERIC;
-  }
-
-  (*lz4fWrite)->fp = fp;
-  (*lz4fWrite)->errCode = LZ4F_OK_NoError;
-  return LZ4F_OK_NoError;
-}
-
-size_t LZ4F_write(LZ4_writeFile_t* lz4fWrite, void* buf, size_t size)
-{
-  LZ4_byte* p = (LZ4_byte*)buf;
-  size_t remain = size;
-  size_t chunk;
-  size_t ret;
-
-  if (lz4fWrite == NULL || buf == NULL)
-    return -LZ4F_ERROR_GENERIC;
-  while (remain) {
-    if (remain > lz4fWrite->maxWriteSize)
-      chunk = lz4fWrite->maxWriteSize;
-    else
-      chunk = remain;
-
-    ret = LZ4F_compressUpdate(lz4fWrite->cctxPtr,
-                              lz4fWrite->dstBuf, lz4fWrite->dstBufMaxSize,
-                              p, chunk,
-                              NULL);
-    if (LZ4F_isError(ret)) {
-      lz4fWrite->errCode = ret;
-      return ret;
-    }
-
-    if(ret != fwrite(lz4fWrite->dstBuf, 1, ret, lz4fWrite->fp)) {
-      lz4fWrite->errCode = -LZ4F_ERROR_GENERIC;
-      return -LZ4F_ERROR_GENERIC;
-    }
-
-    p += chunk;
-    remain -= chunk;
-  }
-
-  return size;
-}
-
-LZ4F_errorCode_t LZ4F_writeClose(LZ4_writeFile_t* lz4fWrite)
-{
-  LZ4F_errorCode_t ret = LZ4F_OK_NoError;
-
-  if (lz4fWrite == NULL)
-    return -LZ4F_ERROR_GENERIC;
-
-  if (lz4fWrite->errCode == LZ4F_OK_NoError) {
-    ret =  LZ4F_compressEnd(lz4fWrite->cctxPtr,
-                            lz4fWrite->dstBuf, lz4fWrite->dstBufMaxSize,
-                            NULL);
-    if (LZ4F_isError(ret)) {
-      goto out;
-    }
-
-    if (ret != fwrite(lz4fWrite->dstBuf, 1, ret, lz4fWrite->fp)) {
-      ret = -LZ4F_ERROR_GENERIC;
-    }
-  }
-
-out:
-  LZ4F_freeCompressionContext(lz4fWrite->cctxPtr);
-  free(lz4fWrite->dstBuf);
-  free(lz4fWrite);
-  return ret;
-}
diff --git a/librocksdb-sys/lz4/lib/lz4file.h b/librocksdb-sys/lz4/lib/lz4file.h
deleted file mode 100644
index 5527130..0000000
--- a/librocksdb-sys/lz4/lib/lz4file.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-   LZ4 file library
-   Header File
-   Copyright (C) 2022, Xiaomi Inc.
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-#ifndef LZ4FILE_H
-#define LZ4FILE_H
-
-#include <stdio.h>
-#include "lz4frame_static.h"
-
-typedef struct LZ4_readFile_s LZ4_readFile_t;
-typedef struct LZ4_writeFile_s LZ4_writeFile_t;
-
-/*! LZ4F_readOpen() :
- * Set read lz4file handle.
- * `lz4f` will set a lz4file handle.
- * `fp` must be the return value of the lz4 file opened by fopen.
- */
-LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_readOpen(LZ4_readFile_t** lz4fRead, FILE* fp);
-
-/*! LZ4F_read() :
- * Read lz4file content to buffer.
- * `lz4f` must use LZ4_readOpen to set first.
- * `buf` read data buffer.
- * `size` read data buffer size.
- */
-LZ4FLIB_STATIC_API size_t LZ4F_read(LZ4_readFile_t* lz4fRead, void* buf, size_t size);
-
-/*! LZ4F_readClose() :
- * Close lz4file handle.
- * `lz4f` must use LZ4_readOpen to set first.
- */
-LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_readClose(LZ4_readFile_t* lz4fRead);
-
-/*! LZ4F_writeOpen() :
- * Set write lz4file handle.
- * `lz4f` will set a lz4file handle.
- * `fp` must be the return value of the lz4 file opened by fopen.
- */
-LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_writeOpen(LZ4_writeFile_t** lz4fWrite, FILE* fp, const LZ4F_preferences_t* prefsPtr);
-
-/*! LZ4F_write() :
- * Write buffer to lz4file.
- * `lz4f` must use LZ4F_writeOpen to set first.
- * `buf` write data buffer.
- * `size` write data buffer size.
- */
-LZ4FLIB_STATIC_API size_t LZ4F_write(LZ4_writeFile_t* lz4fWrite, void* buf, size_t size);
-
-/*! LZ4F_writeClose() :
- * Close lz4file handle.
- * `lz4f` must use LZ4F_writeOpen to set first.
- */
-LZ4FLIB_STATIC_API LZ4F_errorCode_t LZ4F_writeClose(LZ4_writeFile_t* lz4fWrite);
-
-#endif /* LZ4FILE_H */
-
-#if defined (__cplusplus)
-}
-#endif
diff --git a/librocksdb-sys/lz4/lib/lz4frame.c b/librocksdb-sys/lz4/lib/lz4frame.c
deleted file mode 100644
index 174f9ae..0000000
--- a/librocksdb-sys/lz4/lib/lz4frame.c
+++ /dev/null
@@ -1,2078 +0,0 @@
-/*
- * LZ4 auto-framing library
- * Copyright (C) 2011-2016, Yann Collet.
- *
- * BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * - Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above
- *   copyright notice, this list of conditions and the following disclaimer
- *   in the documentation and/or other materials provided with the
- *   distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You can contact the author at :
- * - LZ4 homepage : http://www.lz4.org
- * - LZ4 source repository : https://github.com/lz4/lz4
- */
-
-/* LZ4F is a stand-alone API to create LZ4-compressed Frames
- * in full conformance with specification v1.6.1 .
- * This library rely upon memory management capabilities (malloc, free)
- * provided either by <stdlib.h>,
- * or redirected towards another library of user's choice
- * (see Memory Routines below).
- */
-
-
-/*-************************************
-*  Compiler Options
-**************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#  pragma warning(disable : 4127)   /* disable: C4127: conditional expression is constant */
-#endif
-
-
-/*-************************************
-*  Tuning parameters
-**************************************/
-/*
- * LZ4F_HEAPMODE :
- * Select how default compression functions will allocate memory for their hash table,
- * in memory stack (0:default, fastest), or in memory heap (1:requires malloc()).
- */
-#ifndef LZ4F_HEAPMODE
-#  define LZ4F_HEAPMODE 0
-#endif
-
-
-/*-************************************
-*  Library declarations
-**************************************/
-#define LZ4F_STATIC_LINKING_ONLY
-#include "lz4frame.h"
-#define LZ4_STATIC_LINKING_ONLY
-#include "lz4.h"
-#define LZ4_HC_STATIC_LINKING_ONLY
-#include "lz4hc.h"
-#define XXH_STATIC_LINKING_ONLY
-#include "xxhash.h"
-
-
-/*-************************************
-*  Memory routines
-**************************************/
-/*
- * User may redirect invocations of
- * malloc(), calloc() and free()
- * towards another library or solution of their choice
- * by modifying below section.
-**/
-
-#include <string.h>   /* memset, memcpy, memmove */
-#ifndef LZ4_SRC_INCLUDED  /* avoid redefinition when sources are coalesced */
-#  define MEM_INIT(p,v,s)   memset((p),(v),(s))
-#endif
-
-#ifndef LZ4_SRC_INCLUDED   /* avoid redefinition when sources are coalesced */
-#  include <stdlib.h>   /* malloc, calloc, free */
-#  define ALLOC(s)          malloc(s)
-#  define ALLOC_AND_ZERO(s) calloc(1,(s))
-#  define FREEMEM(p)        free(p)
-#endif
-
-static void* LZ4F_calloc(size_t s, LZ4F_CustomMem cmem)
-{
-    /* custom calloc defined : use it */
-    if (cmem.customCalloc != NULL) {
-        return cmem.customCalloc(cmem.opaqueState, s);
-    }
-    /* nothing defined : use default <stdlib.h>'s calloc() */
-    if (cmem.customAlloc == NULL) {
-        return ALLOC_AND_ZERO(s);
-    }
-    /* only custom alloc defined : use it, and combine it with memset() */
-    {   void* const p = cmem.customAlloc(cmem.opaqueState, s);
-        if (p != NULL) MEM_INIT(p, 0, s);
-        return p;
-}   }
-
-static void* LZ4F_malloc(size_t s, LZ4F_CustomMem cmem)
-{
-    /* custom malloc defined : use it */
-    if (cmem.customAlloc != NULL) {
-        return cmem.customAlloc(cmem.opaqueState, s);
-    }
-    /* nothing defined : use default <stdlib.h>'s malloc() */
-    return ALLOC(s);
-}
-
-static void LZ4F_free(void* p, LZ4F_CustomMem cmem)
-{
-    /* custom malloc defined : use it */
-    if (cmem.customFree != NULL) {
-        cmem.customFree(cmem.opaqueState, p);
-        return;
-    }
-    /* nothing defined : use default <stdlib.h>'s free() */
-    FREEMEM(p);
-}
-
-
-/*-************************************
-*  Debug
-**************************************/
-#if defined(LZ4_DEBUG) && (LZ4_DEBUG>=1)
-#  include <assert.h>
-#else
-#  ifndef assert
-#    define assert(condition) ((void)0)
-#  endif
-#endif
-
-#define LZ4F_STATIC_ASSERT(c)    { enum { LZ4F_static_assert = 1/(int)(!!(c)) }; }   /* use only *after* variable declarations */
-
-#if defined(LZ4_DEBUG) && (LZ4_DEBUG>=2) && !defined(DEBUGLOG)
-#  include <stdio.h>
-static int g_debuglog_enable = 1;
-#  define DEBUGLOG(l, ...) {                                  \
-                if ((g_debuglog_enable) && (l<=LZ4_DEBUG)) {  \
-                    fprintf(stderr, __FILE__ ": ");           \
-                    fprintf(stderr, __VA_ARGS__);             \
-                    fprintf(stderr, " \n");                   \
-            }   }
-#else
-#  define DEBUGLOG(l, ...)      {}    /* disabled */
-#endif
-
-
-/*-************************************
-*  Basic Types
-**************************************/
-#if !defined (__VMS) && (defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
-# include <stdint.h>
-  typedef  uint8_t BYTE;
-  typedef uint16_t U16;
-  typedef uint32_t U32;
-  typedef  int32_t S32;
-  typedef uint64_t U64;
-#else
-  typedef unsigned char       BYTE;
-  typedef unsigned short      U16;
-  typedef unsigned int        U32;
-  typedef   signed int        S32;
-  typedef unsigned long long  U64;
-#endif
-
-
-/* unoptimized version; solves endianness & alignment issues */
-static U32 LZ4F_readLE32 (const void* src)
-{
-    const BYTE* const srcPtr = (const BYTE*)src;
-    U32 value32 = srcPtr[0];
-    value32 += ((U32)srcPtr[1])<< 8;
-    value32 += ((U32)srcPtr[2])<<16;
-    value32 += ((U32)srcPtr[3])<<24;
-    return value32;
-}
-
-static void LZ4F_writeLE32 (void* dst, U32 value32)
-{
-    BYTE* const dstPtr = (BYTE*)dst;
-    dstPtr[0] = (BYTE)value32;
-    dstPtr[1] = (BYTE)(value32 >> 8);
-    dstPtr[2] = (BYTE)(value32 >> 16);
-    dstPtr[3] = (BYTE)(value32 >> 24);
-}
-
-static U64 LZ4F_readLE64 (const void* src)
-{
-    const BYTE* const srcPtr = (const BYTE*)src;
-    U64 value64 = srcPtr[0];
-    value64 += ((U64)srcPtr[1]<<8);
-    value64 += ((U64)srcPtr[2]<<16);
-    value64 += ((U64)srcPtr[3]<<24);
-    value64 += ((U64)srcPtr[4]<<32);
-    value64 += ((U64)srcPtr[5]<<40);
-    value64 += ((U64)srcPtr[6]<<48);
-    value64 += ((U64)srcPtr[7]<<56);
-    return value64;
-}
-
-static void LZ4F_writeLE64 (void* dst, U64 value64)
-{
-    BYTE* const dstPtr = (BYTE*)dst;
-    dstPtr[0] = (BYTE)value64;
-    dstPtr[1] = (BYTE)(value64 >> 8);
-    dstPtr[2] = (BYTE)(value64 >> 16);
-    dstPtr[3] = (BYTE)(value64 >> 24);
-    dstPtr[4] = (BYTE)(value64 >> 32);
-    dstPtr[5] = (BYTE)(value64 >> 40);
-    dstPtr[6] = (BYTE)(value64 >> 48);
-    dstPtr[7] = (BYTE)(value64 >> 56);
-}
-
-
-/*-************************************
-*  Constants
-**************************************/
-#ifndef LZ4_SRC_INCLUDED   /* avoid double definition */
-#  define KB *(1<<10)
-#  define MB *(1<<20)
-#  define GB *(1<<30)
-#endif
-
-#define _1BIT  0x01
-#define _2BITS 0x03
-#define _3BITS 0x07
-#define _4BITS 0x0F
-#define _8BITS 0xFF
-
-#define LZ4F_BLOCKUNCOMPRESSED_FLAG 0x80000000U
-#define LZ4F_BLOCKSIZEID_DEFAULT LZ4F_max64KB
-
-static const size_t minFHSize = LZ4F_HEADER_SIZE_MIN;   /*  7 */
-static const size_t maxFHSize = LZ4F_HEADER_SIZE_MAX;   /* 19 */
-static const size_t BHSize = LZ4F_BLOCK_HEADER_SIZE;  /* block header : size, and compress flag */
-static const size_t BFSize = LZ4F_BLOCK_CHECKSUM_SIZE;  /* block footer : checksum (optional) */
-
-
-/*-************************************
-*  Structures and local types
-**************************************/
-
-typedef enum { LZ4B_COMPRESSED, LZ4B_UNCOMPRESSED} LZ4F_blockCompression_t;
-
-typedef struct LZ4F_cctx_s
-{
-    LZ4F_CustomMem cmem;
-    LZ4F_preferences_t prefs;
-    U32    version;
-    U32    cStage;
-    const LZ4F_CDict* cdict;
-    size_t maxBlockSize;
-    size_t maxBufferSize;
-    BYTE*  tmpBuff;    /* internal buffer, for streaming */
-    BYTE*  tmpIn;      /* starting position of data compress within internal buffer (>= tmpBuff) */
-    size_t tmpInSize;  /* amount of data to compress after tmpIn */
-    U64    totalInSize;
-    XXH32_state_t xxh;
-    void*  lz4CtxPtr;
-    U16    lz4CtxAlloc; /* sized for: 0 = none, 1 = lz4 ctx, 2 = lz4hc ctx */
-    U16    lz4CtxState; /* in use as: 0 = none, 1 = lz4 ctx, 2 = lz4hc ctx */
-    LZ4F_blockCompression_t  blockCompression;
-} LZ4F_cctx_t;
-
-
-/*-************************************
-*  Error management
-**************************************/
-#define LZ4F_GENERATE_STRING(STRING) #STRING,
-static const char* LZ4F_errorStrings[] = { LZ4F_LIST_ERRORS(LZ4F_GENERATE_STRING) };
-
-
-unsigned LZ4F_isError(LZ4F_errorCode_t code)
-{
-    return (code > (LZ4F_errorCode_t)(-LZ4F_ERROR_maxCode));
-}
-
-const char* LZ4F_getErrorName(LZ4F_errorCode_t code)
-{
-    static const char* codeError = "Unspecified error code";
-    if (LZ4F_isError(code)) return LZ4F_errorStrings[-(int)(code)];
-    return codeError;
-}
-
-LZ4F_errorCodes LZ4F_getErrorCode(size_t functionResult)
-{
-    if (!LZ4F_isError(functionResult)) return LZ4F_OK_NoError;
-    return (LZ4F_errorCodes)(-(ptrdiff_t)functionResult);
-}
-
-static LZ4F_errorCode_t LZ4F_returnErrorCode(LZ4F_errorCodes code)
-{
-    /* A compilation error here means sizeof(ptrdiff_t) is not large enough */
-    LZ4F_STATIC_ASSERT(sizeof(ptrdiff_t) >= sizeof(size_t));
-    return (LZ4F_errorCode_t)-(ptrdiff_t)code;
-}
-
-#define RETURN_ERROR(e) return LZ4F_returnErrorCode(LZ4F_ERROR_ ## e)
-
-#define RETURN_ERROR_IF(c,e) if (c) RETURN_ERROR(e)
-
-#define FORWARD_IF_ERROR(r)  if (LZ4F_isError(r)) return (r)
-
-unsigned LZ4F_getVersion(void) { return LZ4F_VERSION; }
-
-int LZ4F_compressionLevel_max(void) { return LZ4HC_CLEVEL_MAX; }
-
-size_t LZ4F_getBlockSize(LZ4F_blockSizeID_t blockSizeID)
-{
-    static const size_t blockSizes[4] = { 64 KB, 256 KB, 1 MB, 4 MB };
-
-    if (blockSizeID == 0) blockSizeID = LZ4F_BLOCKSIZEID_DEFAULT;
-    if (blockSizeID < LZ4F_max64KB || blockSizeID > LZ4F_max4MB)
-        RETURN_ERROR(maxBlockSize_invalid);
-    {   int const blockSizeIdx = (int)blockSizeID - (int)LZ4F_max64KB;
-        return blockSizes[blockSizeIdx];
-}   }
-
-/*-************************************
-*  Private functions
-**************************************/
-#define MIN(a,b)   ( (a) < (b) ? (a) : (b) )
-
-static BYTE LZ4F_headerChecksum (const void* header, size_t length)
-{
-    U32 const xxh = XXH32(header, length, 0);
-    return (BYTE)(xxh >> 8);
-}
-
-
-/*-************************************
-*  Simple-pass compression functions
-**************************************/
-static LZ4F_blockSizeID_t LZ4F_optimalBSID(const LZ4F_blockSizeID_t requestedBSID,
-                                           const size_t srcSize)
-{
-    LZ4F_blockSizeID_t proposedBSID = LZ4F_max64KB;
-    size_t maxBlockSize = 64 KB;
-    while (requestedBSID > proposedBSID) {
-        if (srcSize <= maxBlockSize)
-            return proposedBSID;
-        proposedBSID = (LZ4F_blockSizeID_t)((int)proposedBSID + 1);
-        maxBlockSize <<= 2;
-    }
-    return requestedBSID;
-}
-
-/*! LZ4F_compressBound_internal() :
- *  Provides dstCapacity given a srcSize to guarantee operation success in worst case situations.
- *  prefsPtr is optional : if NULL is provided, preferences will be set to cover worst case scenario.
- * @return is always the same for a srcSize and prefsPtr, so it can be relied upon to size reusable buffers.
- *  When srcSize==0, LZ4F_compressBound() provides an upper bound for LZ4F_flush() and LZ4F_compressEnd() operations.
- */
-static size_t LZ4F_compressBound_internal(size_t srcSize,
-                                    const LZ4F_preferences_t* preferencesPtr,
-                                          size_t alreadyBuffered)
-{
-    LZ4F_preferences_t prefsNull = LZ4F_INIT_PREFERENCES;
-    prefsNull.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;   /* worst case */
-    prefsNull.frameInfo.blockChecksumFlag = LZ4F_blockChecksumEnabled;   /* worst case */
-    {   const LZ4F_preferences_t* const prefsPtr = (preferencesPtr==NULL) ? &prefsNull : preferencesPtr;
-        U32 const flush = prefsPtr->autoFlush | (srcSize==0);
-        LZ4F_blockSizeID_t const blockID = prefsPtr->frameInfo.blockSizeID;
-        size_t const blockSize = LZ4F_getBlockSize(blockID);
-        size_t const maxBuffered = blockSize - 1;
-        size_t const bufferedSize = MIN(alreadyBuffered, maxBuffered);
-        size_t const maxSrcSize = srcSize + bufferedSize;
-        unsigned const nbFullBlocks = (unsigned)(maxSrcSize / blockSize);
-        size_t const partialBlockSize = maxSrcSize & (blockSize-1);
-        size_t const lastBlockSize = flush ? partialBlockSize : 0;
-        unsigned const nbBlocks = nbFullBlocks + (lastBlockSize>0);
-
-        size_t const blockCRCSize = BFSize * prefsPtr->frameInfo.blockChecksumFlag;
-        size_t const frameEnd = BHSize + (prefsPtr->frameInfo.contentChecksumFlag*BFSize);
-
-        return ((BHSize + blockCRCSize) * nbBlocks) +
-               (blockSize * nbFullBlocks) + lastBlockSize + frameEnd;
-    }
-}
-
-size_t LZ4F_compressFrameBound(size_t srcSize, const LZ4F_preferences_t* preferencesPtr)
-{
-    LZ4F_preferences_t prefs;
-    size_t const headerSize = maxFHSize;      /* max header size, including optional fields */
-
-    if (preferencesPtr!=NULL) prefs = *preferencesPtr;
-    else MEM_INIT(&prefs, 0, sizeof(prefs));
-    prefs.autoFlush = 1;
-
-    return headerSize + LZ4F_compressBound_internal(srcSize, &prefs, 0);;
-}
-
-
-/*! LZ4F_compressFrame_usingCDict() :
- *  Compress srcBuffer using a dictionary, in a single step.
- *  cdict can be NULL, in which case, no dictionary is used.
- *  dstBuffer MUST be >= LZ4F_compressFrameBound(srcSize, preferencesPtr).
- *  The LZ4F_preferences_t structure is optional : you may provide NULL as argument,
- *  however, it's the only way to provide a dictID, so it's not recommended.
- * @return : number of bytes written into dstBuffer,
- *           or an error code if it fails (can be tested using LZ4F_isError())
- */
-size_t LZ4F_compressFrame_usingCDict(LZ4F_cctx* cctx,
-                                     void* dstBuffer, size_t dstCapacity,
-                               const void* srcBuffer, size_t srcSize,
-                               const LZ4F_CDict* cdict,
-                               const LZ4F_preferences_t* preferencesPtr)
-{
-    LZ4F_preferences_t prefs;
-    LZ4F_compressOptions_t options;
-    BYTE* const dstStart = (BYTE*) dstBuffer;
-    BYTE* dstPtr = dstStart;
-    BYTE* const dstEnd = dstStart + dstCapacity;
-
-    if (preferencesPtr!=NULL)
-        prefs = *preferencesPtr;
-    else
-        MEM_INIT(&prefs, 0, sizeof(prefs));
-    if (prefs.frameInfo.contentSize != 0)
-        prefs.frameInfo.contentSize = (U64)srcSize;   /* auto-correct content size if selected (!=0) */
-
-    prefs.frameInfo.blockSizeID = LZ4F_optimalBSID(prefs.frameInfo.blockSizeID, srcSize);
-    prefs.autoFlush = 1;
-    if (srcSize <= LZ4F_getBlockSize(prefs.frameInfo.blockSizeID))
-        prefs.frameInfo.blockMode = LZ4F_blockIndependent;   /* only one block => no need for inter-block link */
-
-    MEM_INIT(&options, 0, sizeof(options));
-    options.stableSrc = 1;
-
-    RETURN_ERROR_IF(dstCapacity < LZ4F_compressFrameBound(srcSize, &prefs), dstMaxSize_tooSmall);
-
-    { size_t const headerSize = LZ4F_compressBegin_usingCDict(cctx, dstBuffer, dstCapacity, cdict, &prefs);  /* write header */
-      FORWARD_IF_ERROR(headerSize);
-      dstPtr += headerSize;   /* header size */ }
-
-    assert(dstEnd >= dstPtr);
-    { size_t const cSize = LZ4F_compressUpdate(cctx, dstPtr, (size_t)(dstEnd-dstPtr), srcBuffer, srcSize, &options);
-      FORWARD_IF_ERROR(cSize);
-      dstPtr += cSize; }
-
-    assert(dstEnd >= dstPtr);
-    { size_t const tailSize = LZ4F_compressEnd(cctx, dstPtr, (size_t)(dstEnd-dstPtr), &options);   /* flush last block, and generate suffix */
-      FORWARD_IF_ERROR(tailSize);
-      dstPtr += tailSize; }
-
-    assert(dstEnd >= dstStart);
-    return (size_t)(dstPtr - dstStart);
-}
-
-
-/*! LZ4F_compressFrame() :
- *  Compress an entire srcBuffer into a valid LZ4 frame, in a single step.
- *  dstBuffer MUST be >= LZ4F_compressFrameBound(srcSize, preferencesPtr).
- *  The LZ4F_preferences_t structure is optional : you can provide NULL as argument. All preferences will be set to default.
- * @return : number of bytes written into dstBuffer.
- *           or an error code if it fails (can be tested using LZ4F_isError())
- */
-size_t LZ4F_compressFrame(void* dstBuffer, size_t dstCapacity,
-                    const void* srcBuffer, size_t srcSize,
-                    const LZ4F_preferences_t* preferencesPtr)
-{
-    size_t result;
-#if (LZ4F_HEAPMODE)
-    LZ4F_cctx_t* cctxPtr;
-    result = LZ4F_createCompressionContext(&cctxPtr, LZ4F_VERSION);
-    FORWARD_IF_ERROR(result);
-#else
-    LZ4F_cctx_t cctx;
-    LZ4_stream_t lz4ctx;
-    LZ4F_cctx_t* const cctxPtr = &cctx;
-
-    MEM_INIT(&cctx, 0, sizeof(cctx));
-    cctx.version = LZ4F_VERSION;
-    cctx.maxBufferSize = 5 MB;   /* mess with real buffer size to prevent dynamic allocation; works only because autoflush==1 & stableSrc==1 */
-    if ( preferencesPtr == NULL
-      || preferencesPtr->compressionLevel < LZ4HC_CLEVEL_MIN ) {
-        LZ4_initStream(&lz4ctx, sizeof(lz4ctx));
-        cctxPtr->lz4CtxPtr = &lz4ctx;
-        cctxPtr->lz4CtxAlloc = 1;
-        cctxPtr->lz4CtxState = 1;
-    }
-#endif
-    DEBUGLOG(4, "LZ4F_compressFrame");
-
-    result = LZ4F_compressFrame_usingCDict(cctxPtr, dstBuffer, dstCapacity,
-                                           srcBuffer, srcSize,
-                                           NULL, preferencesPtr);
-
-#if (LZ4F_HEAPMODE)
-    LZ4F_freeCompressionContext(cctxPtr);
-#else
-    if ( preferencesPtr != NULL
-      && preferencesPtr->compressionLevel >= LZ4HC_CLEVEL_MIN ) {
-        LZ4F_free(cctxPtr->lz4CtxPtr, cctxPtr->cmem);
-    }
-#endif
-    return result;
-}
-
-
-/*-***************************************************
-*   Dictionary compression
-*****************************************************/
-
-struct LZ4F_CDict_s {
-    LZ4F_CustomMem cmem;
-    void* dictContent;
-    LZ4_stream_t* fastCtx;
-    LZ4_streamHC_t* HCCtx;
-}; /* typedef'd to LZ4F_CDict within lz4frame_static.h */
-
-LZ4F_CDict*
-LZ4F_createCDict_advanced(LZ4F_CustomMem cmem, const void* dictBuffer, size_t dictSize)
-{
-    const char* dictStart = (const char*)dictBuffer;
-    LZ4F_CDict* const cdict = (LZ4F_CDict*)LZ4F_malloc(sizeof(*cdict), cmem);
-    DEBUGLOG(4, "LZ4F_createCDict_advanced");
-    if (!cdict) return NULL;
-    cdict->cmem = cmem;
-    if (dictSize > 64 KB) {
-        dictStart += dictSize - 64 KB;
-        dictSize = 64 KB;
-    }
-    cdict->dictContent = LZ4F_malloc(dictSize, cmem);
-    cdict->fastCtx = (LZ4_stream_t*)LZ4F_malloc(sizeof(LZ4_stream_t), cmem);
-    if (cdict->fastCtx)
-        LZ4_initStream(cdict->fastCtx, sizeof(LZ4_stream_t));
-    cdict->HCCtx = (LZ4_streamHC_t*)LZ4F_malloc(sizeof(LZ4_streamHC_t), cmem);
-    if (cdict->HCCtx)
-        LZ4_initStream(cdict->HCCtx, sizeof(LZ4_streamHC_t));
-    if (!cdict->dictContent || !cdict->fastCtx || !cdict->HCCtx) {
-        LZ4F_freeCDict(cdict);
-        return NULL;
-    }
-    memcpy(cdict->dictContent, dictStart, dictSize);
-    LZ4_loadDict (cdict->fastCtx, (const char*)cdict->dictContent, (int)dictSize);
-    LZ4_setCompressionLevel(cdict->HCCtx, LZ4HC_CLEVEL_DEFAULT);
-    LZ4_loadDictHC(cdict->HCCtx, (const char*)cdict->dictContent, (int)dictSize);
-    return cdict;
-}
-
-/*! LZ4F_createCDict() :
- *  When compressing multiple messages / blocks with the same dictionary, it's recommended to load it just once.
- *  LZ4F_createCDict() will create a digested dictionary, ready to start future compression operations without startup delay.
- *  LZ4F_CDict can be created once and shared by multiple threads concurrently, since its usage is read-only.
- * @dictBuffer can be released after LZ4F_CDict creation, since its content is copied within CDict
- * @return : digested dictionary for compression, or NULL if failed */
-LZ4F_CDict* LZ4F_createCDict(const void* dictBuffer, size_t dictSize)
-{
-    DEBUGLOG(4, "LZ4F_createCDict");
-    return LZ4F_createCDict_advanced(LZ4F_defaultCMem, dictBuffer, dictSize);
-}
-
-void LZ4F_freeCDict(LZ4F_CDict* cdict)
-{
-    if (cdict==NULL) return;  /* support free on NULL */
-    LZ4F_free(cdict->dictContent, cdict->cmem);
-    LZ4F_free(cdict->fastCtx, cdict->cmem);
-    LZ4F_free(cdict->HCCtx, cdict->cmem);
-    LZ4F_free(cdict, cdict->cmem);
-}
-
-
-/*-*********************************
-*  Advanced compression functions
-***********************************/
-
-LZ4F_cctx*
-LZ4F_createCompressionContext_advanced(LZ4F_CustomMem customMem, unsigned version)
-{
-    LZ4F_cctx* const cctxPtr =
-        (LZ4F_cctx*)LZ4F_calloc(sizeof(LZ4F_cctx), customMem);
-    if (cctxPtr==NULL) return NULL;
-
-    cctxPtr->cmem = customMem;
-    cctxPtr->version = version;
-    cctxPtr->cStage = 0;   /* Uninitialized. Next stage : init cctx */
-
-    return cctxPtr;
-}
-
-/*! LZ4F_createCompressionContext() :
- *  The first thing to do is to create a compressionContext object, which will be used in all compression operations.
- *  This is achieved using LZ4F_createCompressionContext(), which takes as argument a version and an LZ4F_preferences_t structure.
- *  The version provided MUST be LZ4F_VERSION. It is intended to track potential incompatible differences between different binaries.
- *  The function will provide a pointer to an allocated LZ4F_compressionContext_t object.
- *  If the result LZ4F_errorCode_t is not OK_NoError, there was an error during context creation.
- *  Object can release its memory using LZ4F_freeCompressionContext();
-**/
-LZ4F_errorCode_t
-LZ4F_createCompressionContext(LZ4F_cctx** LZ4F_compressionContextPtr, unsigned version)
-{
-    assert(LZ4F_compressionContextPtr != NULL); /* considered a violation of narrow contract */
-    /* in case it nonetheless happen in production */
-    RETURN_ERROR_IF(LZ4F_compressionContextPtr == NULL, parameter_null);
-
-    *LZ4F_compressionContextPtr = LZ4F_createCompressionContext_advanced(LZ4F_defaultCMem, version);
-    RETURN_ERROR_IF(*LZ4F_compressionContextPtr==NULL, allocation_failed);
-    return LZ4F_OK_NoError;
-}
-
-
-LZ4F_errorCode_t LZ4F_freeCompressionContext(LZ4F_cctx* cctxPtr)
-{
-    if (cctxPtr != NULL) {  /* support free on NULL */
-       LZ4F_free(cctxPtr->lz4CtxPtr, cctxPtr->cmem);  /* note: LZ4_streamHC_t and LZ4_stream_t are simple POD types */
-       LZ4F_free(cctxPtr->tmpBuff, cctxPtr->cmem);
-       LZ4F_free(cctxPtr, cctxPtr->cmem);
-    }
-    return LZ4F_OK_NoError;
-}
-
-
-/**
- * This function prepares the internal LZ4(HC) stream for a new compression,
- * resetting the context and attaching the dictionary, if there is one.
- *
- * It needs to be called at the beginning of each independent compression
- * stream (i.e., at the beginning of a frame in blockLinked mode, or at the
- * beginning of each block in blockIndependent mode).
- */
-static void LZ4F_initStream(void* ctx,
-                            const LZ4F_CDict* cdict,
-                            int level,
-                            LZ4F_blockMode_t blockMode) {
-    if (level < LZ4HC_CLEVEL_MIN) {
-        if (cdict != NULL || blockMode == LZ4F_blockLinked) {
-            /* In these cases, we will call LZ4_compress_fast_continue(),
-             * which needs an already reset context. Otherwise, we'll call a
-             * one-shot API. The non-continued APIs internally perform their own
-             * resets at the beginning of their calls, where they know what
-             * tableType they need the context to be in. So in that case this
-             * would be misguided / wasted work. */
-            LZ4_resetStream_fast((LZ4_stream_t*)ctx);
-        }
-        LZ4_attach_dictionary((LZ4_stream_t *)ctx, cdict ? cdict->fastCtx : NULL);
-    } else {
-        LZ4_resetStreamHC_fast((LZ4_streamHC_t*)ctx, level);
-        LZ4_attach_HC_dictionary((LZ4_streamHC_t *)ctx, cdict ? cdict->HCCtx : NULL);
-    }
-}
-
-static int ctxTypeID_to_size(int ctxTypeID) {
-    switch(ctxTypeID) {
-    case 1:
-        return LZ4_sizeofState();
-    case 2:
-        return LZ4_sizeofStateHC();
-    default:
-        return 0;
-    }
-}
-
-/*! LZ4F_compressBegin_usingCDict() :
- *  init streaming compression AND writes frame header into @dstBuffer.
- * @dstCapacity must be >= LZ4F_HEADER_SIZE_MAX bytes.
- * @return : number of bytes written into @dstBuffer for the header
- *           or an error code (can be tested using LZ4F_isError())
- */
-size_t LZ4F_compressBegin_usingCDict(LZ4F_cctx* cctxPtr,
-                          void* dstBuffer, size_t dstCapacity,
-                          const LZ4F_CDict* cdict,
-                          const LZ4F_preferences_t* preferencesPtr)
-{
-    LZ4F_preferences_t const prefNull = LZ4F_INIT_PREFERENCES;
-    BYTE* const dstStart = (BYTE*)dstBuffer;
-    BYTE* dstPtr = dstStart;
-
-    RETURN_ERROR_IF(dstCapacity < maxFHSize, dstMaxSize_tooSmall);
-    if (preferencesPtr == NULL) preferencesPtr = &prefNull;
-    cctxPtr->prefs = *preferencesPtr;
-
-    /* cctx Management */
-    {   U16 const ctxTypeID = (cctxPtr->prefs.compressionLevel < LZ4HC_CLEVEL_MIN) ? 1 : 2;
-        int requiredSize = ctxTypeID_to_size(ctxTypeID);
-        int allocatedSize = ctxTypeID_to_size(cctxPtr->lz4CtxAlloc);
-        if (allocatedSize < requiredSize) {
-            /* not enough space allocated */
-            LZ4F_free(cctxPtr->lz4CtxPtr, cctxPtr->cmem);
-            if (cctxPtr->prefs.compressionLevel < LZ4HC_CLEVEL_MIN) {
-                /* must take ownership of memory allocation,
-                 * in order to respect custom allocator contract */
-                cctxPtr->lz4CtxPtr = LZ4F_malloc(sizeof(LZ4_stream_t), cctxPtr->cmem);
-                if (cctxPtr->lz4CtxPtr)
-                    LZ4_initStream(cctxPtr->lz4CtxPtr, sizeof(LZ4_stream_t));
-            } else {
-                cctxPtr->lz4CtxPtr = LZ4F_malloc(sizeof(LZ4_streamHC_t), cctxPtr->cmem);
-                if (cctxPtr->lz4CtxPtr)
-                    LZ4_initStreamHC(cctxPtr->lz4CtxPtr, sizeof(LZ4_streamHC_t));
-            }
-            RETURN_ERROR_IF(cctxPtr->lz4CtxPtr == NULL, allocation_failed);
-            cctxPtr->lz4CtxAlloc = ctxTypeID;
-            cctxPtr->lz4CtxState = ctxTypeID;
-        } else if (cctxPtr->lz4CtxState != ctxTypeID) {
-            /* otherwise, a sufficient buffer is already allocated,
-             * but we need to reset it to the correct context type */
-            if (cctxPtr->prefs.compressionLevel < LZ4HC_CLEVEL_MIN) {
-                LZ4_initStream((LZ4_stream_t*)cctxPtr->lz4CtxPtr, sizeof(LZ4_stream_t));
-            } else {
-                LZ4_initStreamHC((LZ4_streamHC_t*)cctxPtr->lz4CtxPtr, sizeof(LZ4_streamHC_t));
-                LZ4_setCompressionLevel((LZ4_streamHC_t*)cctxPtr->lz4CtxPtr, cctxPtr->prefs.compressionLevel);
-            }
-            cctxPtr->lz4CtxState = ctxTypeID;
-    }   }
-
-    /* Buffer Management */
-    if (cctxPtr->prefs.frameInfo.blockSizeID == 0)
-        cctxPtr->prefs.frameInfo.blockSizeID = LZ4F_BLOCKSIZEID_DEFAULT;
-    cctxPtr->maxBlockSize = LZ4F_getBlockSize(cctxPtr->prefs.frameInfo.blockSizeID);
-
-    {   size_t const requiredBuffSize = preferencesPtr->autoFlush ?
-                ((cctxPtr->prefs.frameInfo.blockMode == LZ4F_blockLinked) ? 64 KB : 0) :  /* only needs past data up to window size */
-                cctxPtr->maxBlockSize + ((cctxPtr->prefs.frameInfo.blockMode == LZ4F_blockLinked) ? 128 KB : 0);
-
-        if (cctxPtr->maxBufferSize < requiredBuffSize) {
-            cctxPtr->maxBufferSize = 0;
-            LZ4F_free(cctxPtr->tmpBuff, cctxPtr->cmem);
-            cctxPtr->tmpBuff = (BYTE*)LZ4F_calloc(requiredBuffSize, cctxPtr->cmem);
-            RETURN_ERROR_IF(cctxPtr->tmpBuff == NULL, allocation_failed);
-            cctxPtr->maxBufferSize = requiredBuffSize;
-    }   }
-    cctxPtr->tmpIn = cctxPtr->tmpBuff;
-    cctxPtr->tmpInSize = 0;
-    (void)XXH32_reset(&(cctxPtr->xxh), 0);
-
-    /* context init */
-    cctxPtr->cdict = cdict;
-    if (cctxPtr->prefs.frameInfo.blockMode == LZ4F_blockLinked) {
-        /* frame init only for blockLinked : blockIndependent will be init at each block */
-        LZ4F_initStream(cctxPtr->lz4CtxPtr, cdict, cctxPtr->prefs.compressionLevel, LZ4F_blockLinked);
-    }
-    if (preferencesPtr->compressionLevel >= LZ4HC_CLEVEL_MIN) {
-        LZ4_favorDecompressionSpeed((LZ4_streamHC_t*)cctxPtr->lz4CtxPtr, (int)preferencesPtr->favorDecSpeed);
-    }
-
-    /* Magic Number */
-    LZ4F_writeLE32(dstPtr, LZ4F_MAGICNUMBER);
-    dstPtr += 4;
-    {   BYTE* const headerStart = dstPtr;
-
-        /* FLG Byte */
-        *dstPtr++ = (BYTE)(((1 & _2BITS) << 6)    /* Version('01') */
-            + ((cctxPtr->prefs.frameInfo.blockMode & _1BIT ) << 5)
-            + ((cctxPtr->prefs.frameInfo.blockChecksumFlag & _1BIT ) << 4)
-            + ((unsigned)(cctxPtr->prefs.frameInfo.contentSize > 0) << 3)
-            + ((cctxPtr->prefs.frameInfo.contentChecksumFlag & _1BIT ) << 2)
-            +  (cctxPtr->prefs.frameInfo.dictID > 0) );
-        /* BD Byte */
-        *dstPtr++ = (BYTE)((cctxPtr->prefs.frameInfo.blockSizeID & _3BITS) << 4);
-        /* Optional Frame content size field */
-        if (cctxPtr->prefs.frameInfo.contentSize) {
-            LZ4F_writeLE64(dstPtr, cctxPtr->prefs.frameInfo.contentSize);
-            dstPtr += 8;
-            cctxPtr->totalInSize = 0;
-        }
-        /* Optional dictionary ID field */
-        if (cctxPtr->prefs.frameInfo.dictID) {
-            LZ4F_writeLE32(dstPtr, cctxPtr->prefs.frameInfo.dictID);
-            dstPtr += 4;
-        }
-        /* Header CRC Byte */
-        *dstPtr = LZ4F_headerChecksum(headerStart, (size_t)(dstPtr - headerStart));
-        dstPtr++;
-    }
-
-    cctxPtr->cStage = 1;   /* header written, now request input data block */
-    return (size_t)(dstPtr - dstStart);
-}
-
-
-/*! LZ4F_compressBegin() :
- *  init streaming compression AND writes frame header into @dstBuffer.
- * @dstCapacity must be >= LZ4F_HEADER_SIZE_MAX bytes.
- * @preferencesPtr can be NULL, in which case default parameters are selected.
- * @return : number of bytes written into dstBuffer for the header
- *        or an error code (can be tested using LZ4F_isError())
- */
-size_t LZ4F_compressBegin(LZ4F_cctx* cctxPtr,
-                          void* dstBuffer, size_t dstCapacity,
-                          const LZ4F_preferences_t* preferencesPtr)
-{
-    return LZ4F_compressBegin_usingCDict(cctxPtr, dstBuffer, dstCapacity,
-                                         NULL, preferencesPtr);
-}
-
-
-/*  LZ4F_compressBound() :
- * @return minimum capacity of dstBuffer for a given srcSize to handle worst case scenario.
- *  LZ4F_preferences_t structure is optional : if NULL, preferences will be set to cover worst case scenario.
- *  This function cannot fail.
- */
-size_t LZ4F_compressBound(size_t srcSize, const LZ4F_preferences_t* preferencesPtr)
-{
-    if (preferencesPtr && preferencesPtr->autoFlush) {
-        return LZ4F_compressBound_internal(srcSize, preferencesPtr, 0);
-    }
-    return LZ4F_compressBound_internal(srcSize, preferencesPtr, (size_t)-1);
-}
-
-
-typedef int (*compressFunc_t)(void* ctx, const char* src, char* dst, int srcSize, int dstSize, int level, const LZ4F_CDict* cdict);
-
-
-/*! LZ4F_makeBlock():
- *  compress a single block, add header and optional checksum.
- *  assumption : dst buffer capacity is >= BHSize + srcSize + crcSize
- */
-static size_t LZ4F_makeBlock(void* dst,
-                       const void* src, size_t srcSize,
-                             compressFunc_t compress, void* lz4ctx, int level,
-                       const LZ4F_CDict* cdict,
-                             LZ4F_blockChecksum_t crcFlag)
-{
-    BYTE* const cSizePtr = (BYTE*)dst;
-    U32 cSize;
-    assert(compress != NULL);
-    cSize = (U32)compress(lz4ctx, (const char*)src, (char*)(cSizePtr+BHSize),
-                          (int)(srcSize), (int)(srcSize-1),
-                          level, cdict);
-
-    if (cSize == 0 || cSize >= srcSize) {
-        cSize = (U32)srcSize;
-        LZ4F_writeLE32(cSizePtr, cSize | LZ4F_BLOCKUNCOMPRESSED_FLAG);
-        memcpy(cSizePtr+BHSize, src, srcSize);
-    } else {
-        LZ4F_writeLE32(cSizePtr, cSize);
-    }
-    if (crcFlag) {
-        U32 const crc32 = XXH32(cSizePtr+BHSize, cSize, 0);  /* checksum of compressed data */
-        LZ4F_writeLE32(cSizePtr+BHSize+cSize, crc32);
-    }
-    return BHSize + cSize + ((U32)crcFlag)*BFSize;
-}
-
-
-static int LZ4F_compressBlock(void* ctx, const char* src, char* dst, int srcSize, int dstCapacity, int level, const LZ4F_CDict* cdict)
-{
-    int const acceleration = (level < 0) ? -level + 1 : 1;
-    DEBUGLOG(5, "LZ4F_compressBlock (srcSize=%i)", srcSize);
-    LZ4F_initStream(ctx, cdict, level, LZ4F_blockIndependent);
-    if (cdict) {
-        return LZ4_compress_fast_continue((LZ4_stream_t*)ctx, src, dst, srcSize, dstCapacity, acceleration);
-    } else {
-        return LZ4_compress_fast_extState_fastReset(ctx, src, dst, srcSize, dstCapacity, acceleration);
-    }
-}
-
-static int LZ4F_compressBlock_continue(void* ctx, const char* src, char* dst, int srcSize, int dstCapacity, int level, const LZ4F_CDict* cdict)
-{
-    int const acceleration = (level < 0) ? -level + 1 : 1;
-    (void)cdict; /* init once at beginning of frame */
-    DEBUGLOG(5, "LZ4F_compressBlock_continue (srcSize=%i)", srcSize);
-    return LZ4_compress_fast_continue((LZ4_stream_t*)ctx, src, dst, srcSize, dstCapacity, acceleration);
-}
-
-static int LZ4F_compressBlockHC(void* ctx, const char* src, char* dst, int srcSize, int dstCapacity, int level, const LZ4F_CDict* cdict)
-{
-    LZ4F_initStream(ctx, cdict, level, LZ4F_blockIndependent);
-    if (cdict) {
-        return LZ4_compress_HC_continue((LZ4_streamHC_t*)ctx, src, dst, srcSize, dstCapacity);
-    }
-    return LZ4_compress_HC_extStateHC_fastReset(ctx, src, dst, srcSize, dstCapacity, level);
-}
-
-static int LZ4F_compressBlockHC_continue(void* ctx, const char* src, char* dst, int srcSize, int dstCapacity, int level, const LZ4F_CDict* cdict)
-{
-    (void)level; (void)cdict; /* init once at beginning of frame */
-    return LZ4_compress_HC_continue((LZ4_streamHC_t*)ctx, src, dst, srcSize, dstCapacity);
-}
-
-static int LZ4F_doNotCompressBlock(void* ctx, const char* src, char* dst, int srcSize, int dstCapacity, int level, const LZ4F_CDict* cdict)
-{
-    (void)ctx; (void)src; (void)dst; (void)srcSize; (void)dstCapacity; (void)level; (void)cdict;
-    return 0;
-}
-
-static compressFunc_t LZ4F_selectCompression(LZ4F_blockMode_t blockMode, int level, LZ4F_blockCompression_t  compressMode)
-{
-    if (compressMode == LZ4B_UNCOMPRESSED) return LZ4F_doNotCompressBlock;
-    if (level < LZ4HC_CLEVEL_MIN) {
-        if (blockMode == LZ4F_blockIndependent) return LZ4F_compressBlock;
-        return LZ4F_compressBlock_continue;
-    }
-    if (blockMode == LZ4F_blockIndependent) return LZ4F_compressBlockHC;
-    return LZ4F_compressBlockHC_continue;
-}
-
-/* Save history (up to 64KB) into @tmpBuff */
-static int LZ4F_localSaveDict(LZ4F_cctx_t* cctxPtr)
-{
-    if (cctxPtr->prefs.compressionLevel < LZ4HC_CLEVEL_MIN)
-        return LZ4_saveDict ((LZ4_stream_t*)(cctxPtr->lz4CtxPtr), (char*)(cctxPtr->tmpBuff), 64 KB);
-    return LZ4_saveDictHC ((LZ4_streamHC_t*)(cctxPtr->lz4CtxPtr), (char*)(cctxPtr->tmpBuff), 64 KB);
-}
-
-typedef enum { notDone, fromTmpBuffer, fromSrcBuffer } LZ4F_lastBlockStatus;
-
-static const LZ4F_compressOptions_t k_cOptionsNull = { 0, { 0, 0, 0 } };
-
-
- /*! LZ4F_compressUpdateImpl() :
- *  LZ4F_compressUpdate() can be called repetitively to compress as much data as necessary.
- *  When successful, the function always entirely consumes @srcBuffer.
- *  src data is either buffered or compressed into @dstBuffer.
- *  If the block compression does not match the compression of the previous block, the old data is flushed
- *  and operations continue with the new compression mode.
- * @dstCapacity MUST be >= LZ4F_compressBound(srcSize, preferencesPtr) when block compression is turned on.
- * @compressOptionsPtr is optional : provide NULL to mean "default".
- * @return : the number of bytes written into dstBuffer. It can be zero, meaning input data was just buffered.
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- *  After an error, the state is left in a UB state, and must be re-initialized.
- */
-static size_t LZ4F_compressUpdateImpl(LZ4F_cctx* cctxPtr,
-                     void* dstBuffer, size_t dstCapacity,
-                     const void* srcBuffer, size_t srcSize,
-                     const LZ4F_compressOptions_t* compressOptionsPtr,
-                     LZ4F_blockCompression_t blockCompression)
-  {
-    size_t const blockSize = cctxPtr->maxBlockSize;
-    const BYTE* srcPtr = (const BYTE*)srcBuffer;
-    const BYTE* const srcEnd = srcPtr + srcSize;
-    BYTE* const dstStart = (BYTE*)dstBuffer;
-    BYTE* dstPtr = dstStart;
-    LZ4F_lastBlockStatus lastBlockCompressed = notDone;
-    compressFunc_t const compress = LZ4F_selectCompression(cctxPtr->prefs.frameInfo.blockMode, cctxPtr->prefs.compressionLevel, blockCompression);
-    size_t bytesWritten;
-    DEBUGLOG(4, "LZ4F_compressUpdate (srcSize=%zu)", srcSize);
-
-    RETURN_ERROR_IF(cctxPtr->cStage != 1, compressionState_uninitialized);   /* state must be initialized and waiting for next block */
-    if (dstCapacity < LZ4F_compressBound_internal(srcSize, &(cctxPtr->prefs), cctxPtr->tmpInSize))
-        RETURN_ERROR(dstMaxSize_tooSmall);
-
-    if (blockCompression == LZ4B_UNCOMPRESSED && dstCapacity < srcSize)
-        RETURN_ERROR(dstMaxSize_tooSmall);
-
-    /* flush currently written block, to continue with new block compression */
-    if (cctxPtr->blockCompression != blockCompression) {
-        bytesWritten = LZ4F_flush(cctxPtr, dstBuffer, dstCapacity, compressOptionsPtr);
-        dstPtr += bytesWritten;
-        cctxPtr->blockCompression = blockCompression;
-    }
-
-    if (compressOptionsPtr == NULL) compressOptionsPtr = &k_cOptionsNull;
-
-    /* complete tmp buffer */
-    if (cctxPtr->tmpInSize > 0) {   /* some data already within tmp buffer */
-        size_t const sizeToCopy = blockSize - cctxPtr->tmpInSize;
-        assert(blockSize > cctxPtr->tmpInSize);
-        if (sizeToCopy > srcSize) {
-            /* add src to tmpIn buffer */
-            memcpy(cctxPtr->tmpIn + cctxPtr->tmpInSize, srcBuffer, srcSize);
-            srcPtr = srcEnd;
-            cctxPtr->tmpInSize += srcSize;
-            /* still needs some CRC */
-        } else {
-            /* complete tmpIn block and then compress it */
-            lastBlockCompressed = fromTmpBuffer;
-            memcpy(cctxPtr->tmpIn + cctxPtr->tmpInSize, srcBuffer, sizeToCopy);
-            srcPtr += sizeToCopy;
-
-            dstPtr += LZ4F_makeBlock(dstPtr,
-                                     cctxPtr->tmpIn, blockSize,
-                                     compress, cctxPtr->lz4CtxPtr, cctxPtr->prefs.compressionLevel,
-                                     cctxPtr->cdict,
-                                     cctxPtr->prefs.frameInfo.blockChecksumFlag);
-            if (cctxPtr->prefs.frameInfo.blockMode==LZ4F_blockLinked) cctxPtr->tmpIn += blockSize;
-            cctxPtr->tmpInSize = 0;
-    }   }
-
-    while ((size_t)(srcEnd - srcPtr) >= blockSize) {
-        /* compress full blocks */
-        lastBlockCompressed = fromSrcBuffer;
-        dstPtr += LZ4F_makeBlock(dstPtr,
-                                 srcPtr, blockSize,
-                                 compress, cctxPtr->lz4CtxPtr, cctxPtr->prefs.compressionLevel,
-                                 cctxPtr->cdict,
-                                 cctxPtr->prefs.frameInfo.blockChecksumFlag);
-        srcPtr += blockSize;
-    }
-
-    if ((cctxPtr->prefs.autoFlush) && (srcPtr < srcEnd)) {
-        /* autoFlush : remaining input (< blockSize) is compressed */
-        lastBlockCompressed = fromSrcBuffer;
-        dstPtr += LZ4F_makeBlock(dstPtr,
-                                 srcPtr, (size_t)(srcEnd - srcPtr),
-                                 compress, cctxPtr->lz4CtxPtr, cctxPtr->prefs.compressionLevel,
-                                 cctxPtr->cdict,
-                                 cctxPtr->prefs.frameInfo.blockChecksumFlag);
-        srcPtr = srcEnd;
-    }
-
-    /* preserve dictionary within @tmpBuff whenever necessary */
-    if ((cctxPtr->prefs.frameInfo.blockMode==LZ4F_blockLinked) && (lastBlockCompressed==fromSrcBuffer)) {
-        /* linked blocks are only supported in compressed mode, see LZ4F_uncompressedUpdate */
-        assert(blockCompression == LZ4B_COMPRESSED);
-        if (compressOptionsPtr->stableSrc) {
-            cctxPtr->tmpIn = cctxPtr->tmpBuff;  /* src is stable : dictionary remains in src across invocations */
-        } else {
-            int const realDictSize = LZ4F_localSaveDict(cctxPtr);
-            assert(0 <= realDictSize && realDictSize <= 64 KB);
-            cctxPtr->tmpIn = cctxPtr->tmpBuff + realDictSize;
-        }
-    }
-
-    /* keep tmpIn within limits */
-    if (!(cctxPtr->prefs.autoFlush)  /* no autoflush : there may be some data left within internal buffer */
-      && (cctxPtr->tmpIn + blockSize) > (cctxPtr->tmpBuff + cctxPtr->maxBufferSize) )  /* not enough room to store next block */
-    {
-        /* only preserve 64KB within internal buffer. Ensures there is enough room for next block.
-         * note: this situation necessarily implies lastBlockCompressed==fromTmpBuffer */
-        int const realDictSize = LZ4F_localSaveDict(cctxPtr);
-        cctxPtr->tmpIn = cctxPtr->tmpBuff + realDictSize;
-        assert((cctxPtr->tmpIn + blockSize) <= (cctxPtr->tmpBuff + cctxPtr->maxBufferSize));
-    }
-
-    /* some input data left, necessarily < blockSize */
-    if (srcPtr < srcEnd) {
-        /* fill tmp buffer */
-        size_t const sizeToCopy = (size_t)(srcEnd - srcPtr);
-        memcpy(cctxPtr->tmpIn, srcPtr, sizeToCopy);
-        cctxPtr->tmpInSize = sizeToCopy;
-    }
-
-    if (cctxPtr->prefs.frameInfo.contentChecksumFlag == LZ4F_contentChecksumEnabled)
-        (void)XXH32_update(&(cctxPtr->xxh), srcBuffer, srcSize);
-
-    cctxPtr->totalInSize += srcSize;
-    return (size_t)(dstPtr - dstStart);
-}
-
-/*! LZ4F_compressUpdate() :
- *  LZ4F_compressUpdate() can be called repetitively to compress as much data as necessary.
- *  When successful, the function always entirely consumes @srcBuffer.
- *  src data is either buffered or compressed into @dstBuffer.
- *  If previously an uncompressed block was written, buffered data is flushed
- *  before appending compressed data is continued.
- * @dstCapacity MUST be >= LZ4F_compressBound(srcSize, preferencesPtr).
- * @compressOptionsPtr is optional : provide NULL to mean "default".
- * @return : the number of bytes written into dstBuffer. It can be zero, meaning input data was just buffered.
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- *  After an error, the state is left in a UB state, and must be re-initialized.
- */
-size_t LZ4F_compressUpdate(LZ4F_cctx* cctxPtr,
-                           void* dstBuffer, size_t dstCapacity,
-                     const void* srcBuffer, size_t srcSize,
-                     const LZ4F_compressOptions_t* compressOptionsPtr)
-{
-     return LZ4F_compressUpdateImpl(cctxPtr,
-                                   dstBuffer, dstCapacity,
-                                   srcBuffer, srcSize,
-                                   compressOptionsPtr, LZ4B_COMPRESSED);
-}
-
-/*! LZ4F_compressUpdate() :
- *  LZ4F_compressUpdate() can be called repetitively to compress as much data as necessary.
- *  When successful, the function always entirely consumes @srcBuffer.
- *  src data is either buffered or compressed into @dstBuffer.
- *  If previously an uncompressed block was written, buffered data is flushed
- *  before appending compressed data is continued.
- *  This is only supported when LZ4F_blockIndependent is used
- * @dstCapacity MUST be >= LZ4F_compressBound(srcSize, preferencesPtr).
- * @compressOptionsPtr is optional : provide NULL to mean "default".
- * @return : the number of bytes written into dstBuffer. It can be zero, meaning input data was just buffered.
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- *  After an error, the state is left in a UB state, and must be re-initialized.
- */
-size_t LZ4F_uncompressedUpdate(LZ4F_cctx* cctxPtr,
-                               void* dstBuffer, size_t dstCapacity,
-                         const void* srcBuffer, size_t srcSize,
-                         const LZ4F_compressOptions_t* compressOptionsPtr) {
-    RETURN_ERROR_IF(cctxPtr->prefs.frameInfo.blockMode != LZ4F_blockIndependent, blockMode_invalid);
-    return LZ4F_compressUpdateImpl(cctxPtr,
-                                   dstBuffer, dstCapacity,
-                                   srcBuffer, srcSize,
-                                   compressOptionsPtr, LZ4B_UNCOMPRESSED);
-}
-
-
-/*! LZ4F_flush() :
- *  When compressed data must be sent immediately, without waiting for a block to be filled,
- *  invoke LZ4_flush(), which will immediately compress any remaining data stored within LZ4F_cctx.
- *  The result of the function is the number of bytes written into dstBuffer.
- *  It can be zero, this means there was no data left within LZ4F_cctx.
- *  The function outputs an error code if it fails (can be tested using LZ4F_isError())
- *  LZ4F_compressOptions_t* is optional. NULL is a valid argument.
- */
-size_t LZ4F_flush(LZ4F_cctx* cctxPtr,
-                  void* dstBuffer, size_t dstCapacity,
-            const LZ4F_compressOptions_t* compressOptionsPtr)
-{
-    BYTE* const dstStart = (BYTE*)dstBuffer;
-    BYTE* dstPtr = dstStart;
-    compressFunc_t compress;
-
-    if (cctxPtr->tmpInSize == 0) return 0;   /* nothing to flush */
-    RETURN_ERROR_IF(cctxPtr->cStage != 1, compressionState_uninitialized);
-    RETURN_ERROR_IF(dstCapacity < (cctxPtr->tmpInSize + BHSize + BFSize), dstMaxSize_tooSmall);
-    (void)compressOptionsPtr;   /* not useful (yet) */
-
-    /* select compression function */
-    compress = LZ4F_selectCompression(cctxPtr->prefs.frameInfo.blockMode, cctxPtr->prefs.compressionLevel, cctxPtr->blockCompression);
-
-    /* compress tmp buffer */
-    dstPtr += LZ4F_makeBlock(dstPtr,
-                             cctxPtr->tmpIn, cctxPtr->tmpInSize,
-                             compress, cctxPtr->lz4CtxPtr, cctxPtr->prefs.compressionLevel,
-                             cctxPtr->cdict,
-                             cctxPtr->prefs.frameInfo.blockChecksumFlag);
-    assert(((void)"flush overflows dstBuffer!", (size_t)(dstPtr - dstStart) <= dstCapacity));
-
-    if (cctxPtr->prefs.frameInfo.blockMode == LZ4F_blockLinked)
-        cctxPtr->tmpIn += cctxPtr->tmpInSize;
-    cctxPtr->tmpInSize = 0;
-
-    /* keep tmpIn within limits */
-    if ((cctxPtr->tmpIn + cctxPtr->maxBlockSize) > (cctxPtr->tmpBuff + cctxPtr->maxBufferSize)) {  /* necessarily LZ4F_blockLinked */
-        int const realDictSize = LZ4F_localSaveDict(cctxPtr);
-        cctxPtr->tmpIn = cctxPtr->tmpBuff + realDictSize;
-    }
-
-    return (size_t)(dstPtr - dstStart);
-}
-
-
-/*! LZ4F_compressEnd() :
- *  When you want to properly finish the compressed frame, just call LZ4F_compressEnd().
- *  It will flush whatever data remained within compressionContext (like LZ4_flush())
- *  but also properly finalize the frame, with an endMark and an (optional) checksum.
- *  LZ4F_compressOptions_t structure is optional : you can provide NULL as argument.
- * @return: the number of bytes written into dstBuffer (necessarily >= 4 (endMark size))
- *       or an error code if it fails (can be tested using LZ4F_isError())
- *  The context can then be used again to compress a new frame, starting with LZ4F_compressBegin().
- */
-size_t LZ4F_compressEnd(LZ4F_cctx* cctxPtr,
-                        void* dstBuffer, size_t dstCapacity,
-                  const LZ4F_compressOptions_t* compressOptionsPtr)
-{
-    BYTE* const dstStart = (BYTE*)dstBuffer;
-    BYTE* dstPtr = dstStart;
-
-    size_t const flushSize = LZ4F_flush(cctxPtr, dstBuffer, dstCapacity, compressOptionsPtr);
-    DEBUGLOG(5,"LZ4F_compressEnd: dstCapacity=%u", (unsigned)dstCapacity);
-    FORWARD_IF_ERROR(flushSize);
-    dstPtr += flushSize;
-
-    assert(flushSize <= dstCapacity);
-    dstCapacity -= flushSize;
-
-    RETURN_ERROR_IF(dstCapacity < 4, dstMaxSize_tooSmall);
-    LZ4F_writeLE32(dstPtr, 0);
-    dstPtr += 4;   /* endMark */
-
-    if (cctxPtr->prefs.frameInfo.contentChecksumFlag == LZ4F_contentChecksumEnabled) {
-        U32 const xxh = XXH32_digest(&(cctxPtr->xxh));
-        RETURN_ERROR_IF(dstCapacity < 8, dstMaxSize_tooSmall);
-        DEBUGLOG(5,"Writing 32-bit content checksum");
-        LZ4F_writeLE32(dstPtr, xxh);
-        dstPtr+=4;   /* content Checksum */
-    }
-
-    cctxPtr->cStage = 0;   /* state is now re-usable (with identical preferences) */
-    cctxPtr->maxBufferSize = 0;  /* reuse HC context */
-
-    if (cctxPtr->prefs.frameInfo.contentSize) {
-        if (cctxPtr->prefs.frameInfo.contentSize != cctxPtr->totalInSize)
-            RETURN_ERROR(frameSize_wrong);
-    }
-
-    return (size_t)(dstPtr - dstStart);
-}
-
-
-/*-***************************************************
-*   Frame Decompression
-*****************************************************/
-
-typedef enum {
-    dstage_getFrameHeader=0, dstage_storeFrameHeader,
-    dstage_init,
-    dstage_getBlockHeader, dstage_storeBlockHeader,
-    dstage_copyDirect, dstage_getBlockChecksum,
-    dstage_getCBlock, dstage_storeCBlock,
-    dstage_flushOut,
-    dstage_getSuffix, dstage_storeSuffix,
-    dstage_getSFrameSize, dstage_storeSFrameSize,
-    dstage_skipSkippable
-} dStage_t;
-
-struct LZ4F_dctx_s {
-    LZ4F_CustomMem cmem;
-    LZ4F_frameInfo_t frameInfo;
-    U32    version;
-    dStage_t dStage;
-    U64    frameRemainingSize;
-    size_t maxBlockSize;
-    size_t maxBufferSize;
-    BYTE*  tmpIn;
-    size_t tmpInSize;
-    size_t tmpInTarget;
-    BYTE*  tmpOutBuffer;
-    const BYTE* dict;
-    size_t dictSize;
-    BYTE*  tmpOut;
-    size_t tmpOutSize;
-    size_t tmpOutStart;
-    XXH32_state_t xxh;
-    XXH32_state_t blockChecksum;
-    int    skipChecksum;
-    BYTE   header[LZ4F_HEADER_SIZE_MAX];
-};  /* typedef'd to LZ4F_dctx in lz4frame.h */
-
-
-LZ4F_dctx* LZ4F_createDecompressionContext_advanced(LZ4F_CustomMem customMem, unsigned version)
-{
-    LZ4F_dctx* const dctx = (LZ4F_dctx*)LZ4F_calloc(sizeof(LZ4F_dctx), customMem);
-    if (dctx == NULL) return NULL;
-
-    dctx->cmem = customMem;
-    dctx->version = version;
-    return dctx;
-}
-
-/*! LZ4F_createDecompressionContext() :
- *  Create a decompressionContext object, which will track all decompression operations.
- *  Provides a pointer to a fully allocated and initialized LZ4F_decompressionContext object.
- *  Object can later be released using LZ4F_freeDecompressionContext().
- * @return : if != 0, there was an error during context creation.
- */
-LZ4F_errorCode_t
-LZ4F_createDecompressionContext(LZ4F_dctx** LZ4F_decompressionContextPtr, unsigned versionNumber)
-{
-    assert(LZ4F_decompressionContextPtr != NULL);  /* violation of narrow contract */
-    RETURN_ERROR_IF(LZ4F_decompressionContextPtr == NULL, parameter_null);  /* in case it nonetheless happen in production */
-
-    *LZ4F_decompressionContextPtr = LZ4F_createDecompressionContext_advanced(LZ4F_defaultCMem, versionNumber);
-    if (*LZ4F_decompressionContextPtr == NULL) {  /* failed allocation */
-        RETURN_ERROR(allocation_failed);
-    }
-    return LZ4F_OK_NoError;
-}
-
-LZ4F_errorCode_t LZ4F_freeDecompressionContext(LZ4F_dctx* dctx)
-{
-    LZ4F_errorCode_t result = LZ4F_OK_NoError;
-    if (dctx != NULL) {   /* can accept NULL input, like free() */
-      result = (LZ4F_errorCode_t)dctx->dStage;
-      LZ4F_free(dctx->tmpIn, dctx->cmem);
-      LZ4F_free(dctx->tmpOutBuffer, dctx->cmem);
-      LZ4F_free(dctx, dctx->cmem);
-    }
-    return result;
-}
-
-
-/*==---   Streaming Decompression operations   ---==*/
-
-void LZ4F_resetDecompressionContext(LZ4F_dctx* dctx)
-{
-    dctx->dStage = dstage_getFrameHeader;
-    dctx->dict = NULL;
-    dctx->dictSize = 0;
-    dctx->skipChecksum = 0;
-}
-
-
-/*! LZ4F_decodeHeader() :
- *  input   : `src` points at the **beginning of the frame**
- *  output  : set internal values of dctx, such as
- *            dctx->frameInfo and dctx->dStage.
- *            Also allocates internal buffers.
- *  @return : nb Bytes read from src (necessarily <= srcSize)
- *            or an error code (testable with LZ4F_isError())
- */
-static size_t LZ4F_decodeHeader(LZ4F_dctx* dctx, const void* src, size_t srcSize)
-{
-    unsigned blockMode, blockChecksumFlag, contentSizeFlag, contentChecksumFlag, dictIDFlag, blockSizeID;
-    size_t frameHeaderSize;
-    const BYTE* srcPtr = (const BYTE*)src;
-
-    DEBUGLOG(5, "LZ4F_decodeHeader");
-    /* need to decode header to get frameInfo */
-    RETURN_ERROR_IF(srcSize < minFHSize, frameHeader_incomplete);   /* minimal frame header size */
-    MEM_INIT(&(dctx->frameInfo), 0, sizeof(dctx->frameInfo));
-
-    /* special case : skippable frames */
-    if ((LZ4F_readLE32(srcPtr) & 0xFFFFFFF0U) == LZ4F_MAGIC_SKIPPABLE_START) {
-        dctx->frameInfo.frameType = LZ4F_skippableFrame;
-        if (src == (void*)(dctx->header)) {
-            dctx->tmpInSize = srcSize;
-            dctx->tmpInTarget = 8;
-            dctx->dStage = dstage_storeSFrameSize;
-            return srcSize;
-        } else {
-            dctx->dStage = dstage_getSFrameSize;
-            return 4;
-    }   }
-
-    /* control magic number */
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-    if (LZ4F_readLE32(srcPtr) != LZ4F_MAGICNUMBER) {
-        DEBUGLOG(4, "frame header error : unknown magic number");
-        RETURN_ERROR(frameType_unknown);
-    }
-#endif
-    dctx->frameInfo.frameType = LZ4F_frame;
-
-    /* Flags */
-    {   U32 const FLG = srcPtr[4];
-        U32 const version = (FLG>>6) & _2BITS;
-        blockChecksumFlag = (FLG>>4) & _1BIT;
-        blockMode = (FLG>>5) & _1BIT;
-        contentSizeFlag = (FLG>>3) & _1BIT;
-        contentChecksumFlag = (FLG>>2) & _1BIT;
-        dictIDFlag = FLG & _1BIT;
-        /* validate */
-        if (((FLG>>1)&_1BIT) != 0) RETURN_ERROR(reservedFlag_set); /* Reserved bit */
-        if (version != 1) RETURN_ERROR(headerVersion_wrong);       /* Version Number, only supported value */
-    }
-
-    /* Frame Header Size */
-    frameHeaderSize = minFHSize + (contentSizeFlag?8:0) + (dictIDFlag?4:0);
-
-    if (srcSize < frameHeaderSize) {
-        /* not enough input to fully decode frame header */
-        if (srcPtr != dctx->header)
-            memcpy(dctx->header, srcPtr, srcSize);
-        dctx->tmpInSize = srcSize;
-        dctx->tmpInTarget = frameHeaderSize;
-        dctx->dStage = dstage_storeFrameHeader;
-        return srcSize;
-    }
-
-    {   U32 const BD = srcPtr[5];
-        blockSizeID = (BD>>4) & _3BITS;
-        /* validate */
-        if (((BD>>7)&_1BIT) != 0) RETURN_ERROR(reservedFlag_set);   /* Reserved bit */
-        if (blockSizeID < 4) RETURN_ERROR(maxBlockSize_invalid);    /* 4-7 only supported values for the time being */
-        if (((BD>>0)&_4BITS) != 0) RETURN_ERROR(reservedFlag_set);  /* Reserved bits */
-    }
-
-    /* check header */
-    assert(frameHeaderSize > 5);
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-    {   BYTE const HC = LZ4F_headerChecksum(srcPtr+4, frameHeaderSize-5);
-        RETURN_ERROR_IF(HC != srcPtr[frameHeaderSize-1], headerChecksum_invalid);
-    }
-#endif
-
-    /* save */
-    dctx->frameInfo.blockMode = (LZ4F_blockMode_t)blockMode;
-    dctx->frameInfo.blockChecksumFlag = (LZ4F_blockChecksum_t)blockChecksumFlag;
-    dctx->frameInfo.contentChecksumFlag = (LZ4F_contentChecksum_t)contentChecksumFlag;
-    dctx->frameInfo.blockSizeID = (LZ4F_blockSizeID_t)blockSizeID;
-    dctx->maxBlockSize = LZ4F_getBlockSize((LZ4F_blockSizeID_t)blockSizeID);
-    if (contentSizeFlag)
-        dctx->frameRemainingSize = dctx->frameInfo.contentSize = LZ4F_readLE64(srcPtr+6);
-    if (dictIDFlag)
-        dctx->frameInfo.dictID = LZ4F_readLE32(srcPtr + frameHeaderSize - 5);
-
-    dctx->dStage = dstage_init;
-
-    return frameHeaderSize;
-}
-
-
-/*! LZ4F_headerSize() :
- * @return : size of frame header
- *           or an error code, which can be tested using LZ4F_isError()
- */
-size_t LZ4F_headerSize(const void* src, size_t srcSize)
-{
-    RETURN_ERROR_IF(src == NULL, srcPtr_wrong);
-
-    /* minimal srcSize to determine header size */
-    if (srcSize < LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH)
-        RETURN_ERROR(frameHeader_incomplete);
-
-    /* special case : skippable frames */
-    if ((LZ4F_readLE32(src) & 0xFFFFFFF0U) == LZ4F_MAGIC_SKIPPABLE_START)
-        return 8;
-
-    /* control magic number */
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-    if (LZ4F_readLE32(src) != LZ4F_MAGICNUMBER)
-        RETURN_ERROR(frameType_unknown);
-#endif
-
-    /* Frame Header Size */
-    {   BYTE const FLG = ((const BYTE*)src)[4];
-        U32 const contentSizeFlag = (FLG>>3) & _1BIT;
-        U32 const dictIDFlag = FLG & _1BIT;
-        return minFHSize + (contentSizeFlag?8:0) + (dictIDFlag?4:0);
-    }
-}
-
-/*! LZ4F_getFrameInfo() :
- *  This function extracts frame parameters (max blockSize, frame checksum, etc.).
- *  Usage is optional. Objective is to provide relevant information for allocation purposes.
- *  This function works in 2 situations :
- *   - At the beginning of a new frame, in which case it will decode this information from `srcBuffer`, and start the decoding process.
- *     Amount of input data provided must be large enough to successfully decode the frame header.
- *     A header size is variable, but is guaranteed to be <= LZ4F_HEADER_SIZE_MAX bytes. It's possible to provide more input data than this minimum.
- *   - After decoding has been started. In which case, no input is read, frame parameters are extracted from dctx.
- *  The number of bytes consumed from srcBuffer will be updated within *srcSizePtr (necessarily <= original value).
- *  Decompression must resume from (srcBuffer + *srcSizePtr).
- * @return : an hint about how many srcSize bytes LZ4F_decompress() expects for next call,
- *           or an error code which can be tested using LZ4F_isError()
- *  note 1 : in case of error, dctx is not modified. Decoding operations can resume from where they stopped.
- *  note 2 : frame parameters are *copied into* an already allocated LZ4F_frameInfo_t structure.
- */
-LZ4F_errorCode_t LZ4F_getFrameInfo(LZ4F_dctx* dctx,
-                                   LZ4F_frameInfo_t* frameInfoPtr,
-                             const void* srcBuffer, size_t* srcSizePtr)
-{
-    LZ4F_STATIC_ASSERT(dstage_getFrameHeader < dstage_storeFrameHeader);
-    if (dctx->dStage > dstage_storeFrameHeader) {
-        /* frameInfo already decoded */
-        size_t o=0, i=0;
-        *srcSizePtr = 0;
-        *frameInfoPtr = dctx->frameInfo;
-        /* returns : recommended nb of bytes for LZ4F_decompress() */
-        return LZ4F_decompress(dctx, NULL, &o, NULL, &i, NULL);
-    } else {
-        if (dctx->dStage == dstage_storeFrameHeader) {
-            /* frame decoding already started, in the middle of header => automatic fail */
-            *srcSizePtr = 0;
-            RETURN_ERROR(frameDecoding_alreadyStarted);
-        } else {
-            size_t const hSize = LZ4F_headerSize(srcBuffer, *srcSizePtr);
-            if (LZ4F_isError(hSize)) { *srcSizePtr=0; return hSize; }
-            if (*srcSizePtr < hSize) {
-                *srcSizePtr=0;
-                RETURN_ERROR(frameHeader_incomplete);
-            }
-
-            {   size_t decodeResult = LZ4F_decodeHeader(dctx, srcBuffer, hSize);
-                if (LZ4F_isError(decodeResult)) {
-                    *srcSizePtr = 0;
-                } else {
-                    *srcSizePtr = decodeResult;
-                    decodeResult = BHSize;   /* block header size */
-                }
-                *frameInfoPtr = dctx->frameInfo;
-                return decodeResult;
-    }   }   }
-}
-
-
-/* LZ4F_updateDict() :
- * only used for LZ4F_blockLinked mode
- * Condition : @dstPtr != NULL
- */
-static void LZ4F_updateDict(LZ4F_dctx* dctx,
-                      const BYTE* dstPtr, size_t dstSize, const BYTE* dstBufferStart,
-                      unsigned withinTmp)
-{
-    assert(dstPtr != NULL);
-    if (dctx->dictSize==0) dctx->dict = (const BYTE*)dstPtr;  /* will lead to prefix mode */
-    assert(dctx->dict != NULL);
-
-    if (dctx->dict + dctx->dictSize == dstPtr) {  /* prefix mode, everything within dstBuffer */
-        dctx->dictSize += dstSize;
-        return;
-    }
-
-    assert(dstPtr >= dstBufferStart);
-    if ((size_t)(dstPtr - dstBufferStart) + dstSize >= 64 KB) {  /* history in dstBuffer becomes large enough to become dictionary */
-        dctx->dict = (const BYTE*)dstBufferStart;
-        dctx->dictSize = (size_t)(dstPtr - dstBufferStart) + dstSize;
-        return;
-    }
-
-    assert(dstSize < 64 KB);   /* if dstSize >= 64 KB, dictionary would be set into dstBuffer directly */
-
-    /* dstBuffer does not contain whole useful history (64 KB), so it must be saved within tmpOutBuffer */
-    assert(dctx->tmpOutBuffer != NULL);
-
-    if (withinTmp && (dctx->dict == dctx->tmpOutBuffer)) {   /* continue history within tmpOutBuffer */
-        /* withinTmp expectation : content of [dstPtr,dstSize] is same as [dict+dictSize,dstSize], so we just extend it */
-        assert(dctx->dict + dctx->dictSize == dctx->tmpOut + dctx->tmpOutStart);
-        dctx->dictSize += dstSize;
-        return;
-    }
-
-    if (withinTmp) { /* copy relevant dict portion in front of tmpOut within tmpOutBuffer */
-        size_t const preserveSize = (size_t)(dctx->tmpOut - dctx->tmpOutBuffer);
-        size_t copySize = 64 KB - dctx->tmpOutSize;
-        const BYTE* const oldDictEnd = dctx->dict + dctx->dictSize - dctx->tmpOutStart;
-        if (dctx->tmpOutSize > 64 KB) copySize = 0;
-        if (copySize > preserveSize) copySize = preserveSize;
-
-        memcpy(dctx->tmpOutBuffer + preserveSize - copySize, oldDictEnd - copySize, copySize);
-
-        dctx->dict = dctx->tmpOutBuffer;
-        dctx->dictSize = preserveSize + dctx->tmpOutStart + dstSize;
-        return;
-    }
-
-    if (dctx->dict == dctx->tmpOutBuffer) {    /* copy dst into tmp to complete dict */
-        if (dctx->dictSize + dstSize > dctx->maxBufferSize) {  /* tmp buffer not large enough */
-            size_t const preserveSize = 64 KB - dstSize;
-            memcpy(dctx->tmpOutBuffer, dctx->dict + dctx->dictSize - preserveSize, preserveSize);
-            dctx->dictSize = preserveSize;
-        }
-        memcpy(dctx->tmpOutBuffer + dctx->dictSize, dstPtr, dstSize);
-        dctx->dictSize += dstSize;
-        return;
-    }
-
-    /* join dict & dest into tmp */
-    {   size_t preserveSize = 64 KB - dstSize;
-        if (preserveSize > dctx->dictSize) preserveSize = dctx->dictSize;
-        memcpy(dctx->tmpOutBuffer, dctx->dict + dctx->dictSize - preserveSize, preserveSize);
-        memcpy(dctx->tmpOutBuffer + preserveSize, dstPtr, dstSize);
-        dctx->dict = dctx->tmpOutBuffer;
-        dctx->dictSize = preserveSize + dstSize;
-    }
-}
-
-
-/*! LZ4F_decompress() :
- *  Call this function repetitively to regenerate compressed data in srcBuffer.
- *  The function will attempt to decode up to *srcSizePtr bytes from srcBuffer
- *  into dstBuffer of capacity *dstSizePtr.
- *
- *  The number of bytes regenerated into dstBuffer will be provided within *dstSizePtr (necessarily <= original value).
- *
- *  The number of bytes effectively read from srcBuffer will be provided within *srcSizePtr (necessarily <= original value).
- *  If number of bytes read is < number of bytes provided, then decompression operation is not complete.
- *  Remaining data will have to be presented again in a subsequent invocation.
- *
- *  The function result is an hint of the better srcSize to use for next call to LZ4F_decompress.
- *  Schematically, it's the size of the current (or remaining) compressed block + header of next block.
- *  Respecting the hint provides a small boost to performance, since it allows less buffer shuffling.
- *  Note that this is just a hint, and it's always possible to any srcSize value.
- *  When a frame is fully decoded, @return will be 0.
- *  If decompression failed, @return is an error code which can be tested using LZ4F_isError().
- */
-size_t LZ4F_decompress(LZ4F_dctx* dctx,
-                       void* dstBuffer, size_t* dstSizePtr,
-                       const void* srcBuffer, size_t* srcSizePtr,
-                       const LZ4F_decompressOptions_t* decompressOptionsPtr)
-{
-    LZ4F_decompressOptions_t optionsNull;
-    const BYTE* const srcStart = (const BYTE*)srcBuffer;
-    const BYTE* const srcEnd = srcStart + *srcSizePtr;
-    const BYTE* srcPtr = srcStart;
-    BYTE* const dstStart = (BYTE*)dstBuffer;
-    BYTE* const dstEnd = dstStart ? dstStart + *dstSizePtr : NULL;
-    BYTE* dstPtr = dstStart;
-    const BYTE* selectedIn = NULL;
-    unsigned doAnotherStage = 1;
-    size_t nextSrcSizeHint = 1;
-
-
-    DEBUGLOG(5, "LZ4F_decompress : %p,%u => %p,%u",
-            srcBuffer, (unsigned)*srcSizePtr, dstBuffer, (unsigned)*dstSizePtr);
-    if (dstBuffer == NULL) assert(*dstSizePtr == 0);
-    MEM_INIT(&optionsNull, 0, sizeof(optionsNull));
-    if (decompressOptionsPtr==NULL) decompressOptionsPtr = &optionsNull;
-    *srcSizePtr = 0;
-    *dstSizePtr = 0;
-    assert(dctx != NULL);
-    dctx->skipChecksum |= (decompressOptionsPtr->skipChecksums != 0); /* once set, disable for the remainder of the frame */
-
-    /* behaves as a state machine */
-
-    while (doAnotherStage) {
-
-        switch(dctx->dStage)
-        {
-
-        case dstage_getFrameHeader:
-            DEBUGLOG(6, "dstage_getFrameHeader");
-            if ((size_t)(srcEnd-srcPtr) >= maxFHSize) {  /* enough to decode - shortcut */
-                size_t const hSize = LZ4F_decodeHeader(dctx, srcPtr, (size_t)(srcEnd-srcPtr));  /* will update dStage appropriately */
-                FORWARD_IF_ERROR(hSize);
-                srcPtr += hSize;
-                break;
-            }
-            dctx->tmpInSize = 0;
-            if (srcEnd-srcPtr == 0) return minFHSize;   /* 0-size input */
-            dctx->tmpInTarget = minFHSize;   /* minimum size to decode header */
-            dctx->dStage = dstage_storeFrameHeader;
-            /* fall-through */
-
-        case dstage_storeFrameHeader:
-            DEBUGLOG(6, "dstage_storeFrameHeader");
-            {   size_t const sizeToCopy = MIN(dctx->tmpInTarget - dctx->tmpInSize, (size_t)(srcEnd - srcPtr));
-                memcpy(dctx->header + dctx->tmpInSize, srcPtr, sizeToCopy);
-                dctx->tmpInSize += sizeToCopy;
-                srcPtr += sizeToCopy;
-            }
-            if (dctx->tmpInSize < dctx->tmpInTarget) {
-                nextSrcSizeHint = (dctx->tmpInTarget - dctx->tmpInSize) + BHSize;   /* rest of header + nextBlockHeader */
-                doAnotherStage = 0;   /* not enough src data, ask for some more */
-                break;
-            }
-            FORWARD_IF_ERROR( LZ4F_decodeHeader(dctx, dctx->header, dctx->tmpInTarget) ); /* will update dStage appropriately */
-            break;
-
-        case dstage_init:
-            DEBUGLOG(6, "dstage_init");
-            if (dctx->frameInfo.contentChecksumFlag) (void)XXH32_reset(&(dctx->xxh), 0);
-            /* internal buffers allocation */
-            {   size_t const bufferNeeded = dctx->maxBlockSize
-                    + ((dctx->frameInfo.blockMode==LZ4F_blockLinked) ? 128 KB : 0);
-                if (bufferNeeded > dctx->maxBufferSize) {   /* tmp buffers too small */
-                    dctx->maxBufferSize = 0;   /* ensure allocation will be re-attempted on next entry*/
-                    LZ4F_free(dctx->tmpIn, dctx->cmem);
-                    dctx->tmpIn = (BYTE*)LZ4F_malloc(dctx->maxBlockSize + BFSize /* block checksum */, dctx->cmem);
-                    RETURN_ERROR_IF(dctx->tmpIn == NULL, allocation_failed);
-                    LZ4F_free(dctx->tmpOutBuffer, dctx->cmem);
-                    dctx->tmpOutBuffer= (BYTE*)LZ4F_malloc(bufferNeeded, dctx->cmem);
-                    RETURN_ERROR_IF(dctx->tmpOutBuffer== NULL, allocation_failed);
-                    dctx->maxBufferSize = bufferNeeded;
-            }   }
-            dctx->tmpInSize = 0;
-            dctx->tmpInTarget = 0;
-            dctx->tmpOut = dctx->tmpOutBuffer;
-            dctx->tmpOutStart = 0;
-            dctx->tmpOutSize = 0;
-
-            dctx->dStage = dstage_getBlockHeader;
-            /* fall-through */
-
-        case dstage_getBlockHeader:
-            if ((size_t)(srcEnd - srcPtr) >= BHSize) {
-                selectedIn = srcPtr;
-                srcPtr += BHSize;
-            } else {
-                /* not enough input to read cBlockSize field */
-                dctx->tmpInSize = 0;
-                dctx->dStage = dstage_storeBlockHeader;
-            }
-
-            if (dctx->dStage == dstage_storeBlockHeader)   /* can be skipped */
-        case dstage_storeBlockHeader:
-            {   size_t const remainingInput = (size_t)(srcEnd - srcPtr);
-                size_t const wantedData = BHSize - dctx->tmpInSize;
-                size_t const sizeToCopy = MIN(wantedData, remainingInput);
-                memcpy(dctx->tmpIn + dctx->tmpInSize, srcPtr, sizeToCopy);
-                srcPtr += sizeToCopy;
-                dctx->tmpInSize += sizeToCopy;
-
-                if (dctx->tmpInSize < BHSize) {   /* not enough input for cBlockSize */
-                    nextSrcSizeHint = BHSize - dctx->tmpInSize;
-                    doAnotherStage  = 0;
-                    break;
-                }
-                selectedIn = dctx->tmpIn;
-            }   /* if (dctx->dStage == dstage_storeBlockHeader) */
-
-        /* decode block header */
-            {   U32 const blockHeader = LZ4F_readLE32(selectedIn);
-                size_t const nextCBlockSize = blockHeader & 0x7FFFFFFFU;
-                size_t const crcSize = dctx->frameInfo.blockChecksumFlag * BFSize;
-                if (blockHeader==0) {  /* frameEnd signal, no more block */
-                    DEBUGLOG(5, "end of frame");
-                    dctx->dStage = dstage_getSuffix;
-                    break;
-                }
-                if (nextCBlockSize > dctx->maxBlockSize) {
-                    RETURN_ERROR(maxBlockSize_invalid);
-                }
-                if (blockHeader & LZ4F_BLOCKUNCOMPRESSED_FLAG) {
-                    /* next block is uncompressed */
-                    dctx->tmpInTarget = nextCBlockSize;
-                    DEBUGLOG(5, "next block is uncompressed (size %u)", (U32)nextCBlockSize);
-                    if (dctx->frameInfo.blockChecksumFlag) {
-                        (void)XXH32_reset(&dctx->blockChecksum, 0);
-                    }
-                    dctx->dStage = dstage_copyDirect;
-                    break;
-                }
-                /* next block is a compressed block */
-                dctx->tmpInTarget = nextCBlockSize + crcSize;
-                dctx->dStage = dstage_getCBlock;
-                if (dstPtr==dstEnd || srcPtr==srcEnd) {
-                    nextSrcSizeHint = BHSize + nextCBlockSize + crcSize;
-                    doAnotherStage = 0;
-                }
-                break;
-            }
-
-        case dstage_copyDirect:   /* uncompressed block */
-            DEBUGLOG(6, "dstage_copyDirect");
-            {   size_t sizeToCopy;
-                if (dstPtr == NULL) {
-                    sizeToCopy = 0;
-                } else {
-                    size_t const minBuffSize = MIN((size_t)(srcEnd-srcPtr), (size_t)(dstEnd-dstPtr));
-                    sizeToCopy = MIN(dctx->tmpInTarget, minBuffSize);
-                    memcpy(dstPtr, srcPtr, sizeToCopy);
-                    if (!dctx->skipChecksum) {
-                        if (dctx->frameInfo.blockChecksumFlag) {
-                            (void)XXH32_update(&dctx->blockChecksum, srcPtr, sizeToCopy);
-                        }
-                        if (dctx->frameInfo.contentChecksumFlag)
-                            (void)XXH32_update(&dctx->xxh, srcPtr, sizeToCopy);
-                    }
-                    if (dctx->frameInfo.contentSize)
-                        dctx->frameRemainingSize -= sizeToCopy;
-
-                    /* history management (linked blocks only)*/
-                    if (dctx->frameInfo.blockMode == LZ4F_blockLinked) {
-                        LZ4F_updateDict(dctx, dstPtr, sizeToCopy, dstStart, 0);
-                }   }
-
-                srcPtr += sizeToCopy;
-                dstPtr += sizeToCopy;
-                if (sizeToCopy == dctx->tmpInTarget) {   /* all done */
-                    if (dctx->frameInfo.blockChecksumFlag) {
-                        dctx->tmpInSize = 0;
-                        dctx->dStage = dstage_getBlockChecksum;
-                    } else
-                        dctx->dStage = dstage_getBlockHeader;  /* new block */
-                    break;
-                }
-                dctx->tmpInTarget -= sizeToCopy;  /* need to copy more */
-            }
-            nextSrcSizeHint = dctx->tmpInTarget +
-                            +(dctx->frameInfo.blockChecksumFlag ? BFSize : 0)
-                            + BHSize /* next header size */;
-            doAnotherStage = 0;
-            break;
-
-        /* check block checksum for recently transferred uncompressed block */
-        case dstage_getBlockChecksum:
-            DEBUGLOG(6, "dstage_getBlockChecksum");
-            {   const void* crcSrc;
-                if ((srcEnd-srcPtr >= 4) && (dctx->tmpInSize==0)) {
-                    crcSrc = srcPtr;
-                    srcPtr += 4;
-                } else {
-                    size_t const stillToCopy = 4 - dctx->tmpInSize;
-                    size_t const sizeToCopy = MIN(stillToCopy, (size_t)(srcEnd-srcPtr));
-                    memcpy(dctx->header + dctx->tmpInSize, srcPtr, sizeToCopy);
-                    dctx->tmpInSize += sizeToCopy;
-                    srcPtr += sizeToCopy;
-                    if (dctx->tmpInSize < 4) {  /* all input consumed */
-                        doAnotherStage = 0;
-                        break;
-                    }
-                    crcSrc = dctx->header;
-                }
-                if (!dctx->skipChecksum) {
-                    U32 const readCRC = LZ4F_readLE32(crcSrc);
-                    U32 const calcCRC = XXH32_digest(&dctx->blockChecksum);
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-                    DEBUGLOG(6, "compare block checksum");
-                    if (readCRC != calcCRC) {
-                        DEBUGLOG(4, "incorrect block checksum: %08X != %08X",
-                                readCRC, calcCRC);
-                        RETURN_ERROR(blockChecksum_invalid);
-                    }
-#else
-                    (void)readCRC;
-                    (void)calcCRC;
-#endif
-            }   }
-            dctx->dStage = dstage_getBlockHeader;  /* new block */
-            break;
-
-        case dstage_getCBlock:
-            DEBUGLOG(6, "dstage_getCBlock");
-            if ((size_t)(srcEnd-srcPtr) < dctx->tmpInTarget) {
-                dctx->tmpInSize = 0;
-                dctx->dStage = dstage_storeCBlock;
-                break;
-            }
-            /* input large enough to read full block directly */
-            selectedIn = srcPtr;
-            srcPtr += dctx->tmpInTarget;
-
-            if (0)  /* always jump over next block */
-        case dstage_storeCBlock:
-            {   size_t const wantedData = dctx->tmpInTarget - dctx->tmpInSize;
-                size_t const inputLeft = (size_t)(srcEnd-srcPtr);
-                size_t const sizeToCopy = MIN(wantedData, inputLeft);
-                memcpy(dctx->tmpIn + dctx->tmpInSize, srcPtr, sizeToCopy);
-                dctx->tmpInSize += sizeToCopy;
-                srcPtr += sizeToCopy;
-                if (dctx->tmpInSize < dctx->tmpInTarget) { /* need more input */
-                    nextSrcSizeHint = (dctx->tmpInTarget - dctx->tmpInSize)
-                                    + (dctx->frameInfo.blockChecksumFlag ? BFSize : 0)
-                                    + BHSize /* next header size */;
-                    doAnotherStage = 0;
-                    break;
-                }
-                selectedIn = dctx->tmpIn;
-            }
-
-            /* At this stage, input is large enough to decode a block */
-
-            /* First, decode and control block checksum if it exists */
-            if (dctx->frameInfo.blockChecksumFlag) {
-                assert(dctx->tmpInTarget >= 4);
-                dctx->tmpInTarget -= 4;
-                assert(selectedIn != NULL);  /* selectedIn is defined at this stage (either srcPtr, or dctx->tmpIn) */
-                {   U32 const readBlockCrc = LZ4F_readLE32(selectedIn + dctx->tmpInTarget);
-                    U32 const calcBlockCrc = XXH32(selectedIn, dctx->tmpInTarget, 0);
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-                    RETURN_ERROR_IF(readBlockCrc != calcBlockCrc, blockChecksum_invalid);
-#else
-                    (void)readBlockCrc;
-                    (void)calcBlockCrc;
-#endif
-            }   }
-
-            /* decode directly into destination buffer if there is enough room */
-            if ( ((size_t)(dstEnd-dstPtr) >= dctx->maxBlockSize)
-                 /* unless the dictionary is stored in tmpOut:
-                  * in which case it's faster to decode within tmpOut
-                  * to benefit from prefix speedup */
-              && !(dctx->dict!= NULL && (const BYTE*)dctx->dict + dctx->dictSize == dctx->tmpOut) )
-            {
-                const char* dict = (const char*)dctx->dict;
-                size_t dictSize = dctx->dictSize;
-                int decodedSize;
-                assert(dstPtr != NULL);
-                if (dict && dictSize > 1 GB) {
-                    /* overflow control : dctx->dictSize is an int, avoid truncation / sign issues */
-                    dict += dictSize - 64 KB;
-                    dictSize = 64 KB;
-                }
-                decodedSize = LZ4_decompress_safe_usingDict(
-                        (const char*)selectedIn, (char*)dstPtr,
-                        (int)dctx->tmpInTarget, (int)dctx->maxBlockSize,
-                        dict, (int)dictSize);
-                RETURN_ERROR_IF(decodedSize < 0, decompressionFailed);
-                if ((dctx->frameInfo.contentChecksumFlag) && (!dctx->skipChecksum))
-                    XXH32_update(&(dctx->xxh), dstPtr, (size_t)decodedSize);
-                if (dctx->frameInfo.contentSize)
-                    dctx->frameRemainingSize -= (size_t)decodedSize;
-
-                /* dictionary management */
-                if (dctx->frameInfo.blockMode==LZ4F_blockLinked) {
-                    LZ4F_updateDict(dctx, dstPtr, (size_t)decodedSize, dstStart, 0);
-                }
-
-                dstPtr += decodedSize;
-                dctx->dStage = dstage_getBlockHeader;  /* end of block, let's get another one */
-                break;
-            }
-
-            /* not enough place into dst : decode into tmpOut */
-
-            /* manage dictionary */
-            if (dctx->frameInfo.blockMode == LZ4F_blockLinked) {
-                if (dctx->dict == dctx->tmpOutBuffer) {
-                    /* truncate dictionary to 64 KB if too big */
-                    if (dctx->dictSize > 128 KB) {
-                        memcpy(dctx->tmpOutBuffer, dctx->dict + dctx->dictSize - 64 KB, 64 KB);
-                        dctx->dictSize = 64 KB;
-                    }
-                    dctx->tmpOut = dctx->tmpOutBuffer + dctx->dictSize;
-                } else {  /* dict not within tmpOut */
-                    size_t const reservedDictSpace = MIN(dctx->dictSize, 64 KB);
-                    dctx->tmpOut = dctx->tmpOutBuffer + reservedDictSpace;
-            }   }
-
-            /* Decode block into tmpOut */
-            {   const char* dict = (const char*)dctx->dict;
-                size_t dictSize = dctx->dictSize;
-                int decodedSize;
-                if (dict && dictSize > 1 GB) {
-                    /* the dictSize param is an int, avoid truncation / sign issues */
-                    dict += dictSize - 64 KB;
-                    dictSize = 64 KB;
-                }
-                decodedSize = LZ4_decompress_safe_usingDict(
-                        (const char*)selectedIn, (char*)dctx->tmpOut,
-                        (int)dctx->tmpInTarget, (int)dctx->maxBlockSize,
-                        dict, (int)dictSize);
-                RETURN_ERROR_IF(decodedSize < 0, decompressionFailed);
-                if (dctx->frameInfo.contentChecksumFlag && !dctx->skipChecksum)
-                    XXH32_update(&(dctx->xxh), dctx->tmpOut, (size_t)decodedSize);
-                if (dctx->frameInfo.contentSize)
-                    dctx->frameRemainingSize -= (size_t)decodedSize;
-                dctx->tmpOutSize = (size_t)decodedSize;
-                dctx->tmpOutStart = 0;
-                dctx->dStage = dstage_flushOut;
-            }
-            /* fall-through */
-
-        case dstage_flushOut:  /* flush decoded data from tmpOut to dstBuffer */
-            DEBUGLOG(6, "dstage_flushOut");
-            if (dstPtr != NULL) {
-                size_t const sizeToCopy = MIN(dctx->tmpOutSize - dctx->tmpOutStart, (size_t)(dstEnd-dstPtr));
-                memcpy(dstPtr, dctx->tmpOut + dctx->tmpOutStart, sizeToCopy);
-
-                /* dictionary management */
-                if (dctx->frameInfo.blockMode == LZ4F_blockLinked)
-                    LZ4F_updateDict(dctx, dstPtr, sizeToCopy, dstStart, 1 /*withinTmp*/);
-
-                dctx->tmpOutStart += sizeToCopy;
-                dstPtr += sizeToCopy;
-            }
-            if (dctx->tmpOutStart == dctx->tmpOutSize) { /* all flushed */
-                dctx->dStage = dstage_getBlockHeader;  /* get next block */
-                break;
-            }
-            /* could not flush everything : stop there, just request a block header */
-            doAnotherStage = 0;
-            nextSrcSizeHint = BHSize;
-            break;
-
-        case dstage_getSuffix:
-            RETURN_ERROR_IF(dctx->frameRemainingSize, frameSize_wrong);   /* incorrect frame size decoded */
-            if (!dctx->frameInfo.contentChecksumFlag) {  /* no checksum, frame is completed */
-                nextSrcSizeHint = 0;
-                LZ4F_resetDecompressionContext(dctx);
-                doAnotherStage = 0;
-                break;
-            }
-            if ((srcEnd - srcPtr) < 4) {  /* not enough size for entire CRC */
-                dctx->tmpInSize = 0;
-                dctx->dStage = dstage_storeSuffix;
-            } else {
-                selectedIn = srcPtr;
-                srcPtr += 4;
-            }
-
-            if (dctx->dStage == dstage_storeSuffix)   /* can be skipped */
-        case dstage_storeSuffix:
-            {   size_t const remainingInput = (size_t)(srcEnd - srcPtr);
-                size_t const wantedData = 4 - dctx->tmpInSize;
-                size_t const sizeToCopy = MIN(wantedData, remainingInput);
-                memcpy(dctx->tmpIn + dctx->tmpInSize, srcPtr, sizeToCopy);
-                srcPtr += sizeToCopy;
-                dctx->tmpInSize += sizeToCopy;
-                if (dctx->tmpInSize < 4) { /* not enough input to read complete suffix */
-                    nextSrcSizeHint = 4 - dctx->tmpInSize;
-                    doAnotherStage=0;
-                    break;
-                }
-                selectedIn = dctx->tmpIn;
-            }   /* if (dctx->dStage == dstage_storeSuffix) */
-
-        /* case dstage_checkSuffix: */   /* no direct entry, avoid initialization risks */
-            if (!dctx->skipChecksum) {
-                U32 const readCRC = LZ4F_readLE32(selectedIn);
-                U32 const resultCRC = XXH32_digest(&(dctx->xxh));
-#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-                RETURN_ERROR_IF(readCRC != resultCRC, contentChecksum_invalid);
-#else
-                (void)readCRC;
-                (void)resultCRC;
-#endif
-            }
-            nextSrcSizeHint = 0;
-            LZ4F_resetDecompressionContext(dctx);
-            doAnotherStage = 0;
-            break;
-
-        case dstage_getSFrameSize:
-            if ((srcEnd - srcPtr) >= 4) {
-                selectedIn = srcPtr;
-                srcPtr += 4;
-            } else {
-                /* not enough input to read cBlockSize field */
-                dctx->tmpInSize = 4;
-                dctx->tmpInTarget = 8;
-                dctx->dStage = dstage_storeSFrameSize;
-            }
-
-            if (dctx->dStage == dstage_storeSFrameSize)
-        case dstage_storeSFrameSize:
-            {   size_t const sizeToCopy = MIN(dctx->tmpInTarget - dctx->tmpInSize,
-                                             (size_t)(srcEnd - srcPtr) );
-                memcpy(dctx->header + dctx->tmpInSize, srcPtr, sizeToCopy);
-                srcPtr += sizeToCopy;
-                dctx->tmpInSize += sizeToCopy;
-                if (dctx->tmpInSize < dctx->tmpInTarget) {
-                    /* not enough input to get full sBlockSize; wait for more */
-                    nextSrcSizeHint = dctx->tmpInTarget - dctx->tmpInSize;
-                    doAnotherStage = 0;
-                    break;
-                }
-                selectedIn = dctx->header + 4;
-            }   /* if (dctx->dStage == dstage_storeSFrameSize) */
-
-        /* case dstage_decodeSFrameSize: */   /* no direct entry */
-            {   size_t const SFrameSize = LZ4F_readLE32(selectedIn);
-                dctx->frameInfo.contentSize = SFrameSize;
-                dctx->tmpInTarget = SFrameSize;
-                dctx->dStage = dstage_skipSkippable;
-                break;
-            }
-
-        case dstage_skipSkippable:
-            {   size_t const skipSize = MIN(dctx->tmpInTarget, (size_t)(srcEnd-srcPtr));
-                srcPtr += skipSize;
-                dctx->tmpInTarget -= skipSize;
-                doAnotherStage = 0;
-                nextSrcSizeHint = dctx->tmpInTarget;
-                if (nextSrcSizeHint) break;  /* still more to skip */
-                /* frame fully skipped : prepare context for a new frame */
-                LZ4F_resetDecompressionContext(dctx);
-                break;
-            }
-        }   /* switch (dctx->dStage) */
-    }   /* while (doAnotherStage) */
-
-    /* preserve history within tmpOut whenever necessary */
-    LZ4F_STATIC_ASSERT((unsigned)dstage_init == 2);
-    if ( (dctx->frameInfo.blockMode==LZ4F_blockLinked)  /* next block will use up to 64KB from previous ones */
-      && (dctx->dict != dctx->tmpOutBuffer)             /* dictionary is not already within tmp */
-      && (dctx->dict != NULL)                           /* dictionary exists */
-      && (!decompressOptionsPtr->stableDst)             /* cannot rely on dst data to remain there for next call */
-      && ((unsigned)(dctx->dStage)-2 < (unsigned)(dstage_getSuffix)-2) )  /* valid stages : [init ... getSuffix[ */
-    {
-        if (dctx->dStage == dstage_flushOut) {
-            size_t const preserveSize = (size_t)(dctx->tmpOut - dctx->tmpOutBuffer);
-            size_t copySize = 64 KB - dctx->tmpOutSize;
-            const BYTE* oldDictEnd = dctx->dict + dctx->dictSize - dctx->tmpOutStart;
-            if (dctx->tmpOutSize > 64 KB) copySize = 0;
-            if (copySize > preserveSize) copySize = preserveSize;
-            assert(dctx->tmpOutBuffer != NULL);
-
-            memcpy(dctx->tmpOutBuffer + preserveSize - copySize, oldDictEnd - copySize, copySize);
-
-            dctx->dict = dctx->tmpOutBuffer;
-            dctx->dictSize = preserveSize + dctx->tmpOutStart;
-        } else {
-            const BYTE* const oldDictEnd = dctx->dict + dctx->dictSize;
-            size_t const newDictSize = MIN(dctx->dictSize, 64 KB);
-
-            memcpy(dctx->tmpOutBuffer, oldDictEnd - newDictSize, newDictSize);
-
-            dctx->dict = dctx->tmpOutBuffer;
-            dctx->dictSize = newDictSize;
-            dctx->tmpOut = dctx->tmpOutBuffer + newDictSize;
-        }
-    }
-
-    *srcSizePtr = (size_t)(srcPtr - srcStart);
-    *dstSizePtr = (size_t)(dstPtr - dstStart);
-    return nextSrcSizeHint;
-}
-
-/*! LZ4F_decompress_usingDict() :
- *  Same as LZ4F_decompress(), using a predefined dictionary.
- *  Dictionary is used "in place", without any preprocessing.
- *  It must remain accessible throughout the entire frame decoding.
- */
-size_t LZ4F_decompress_usingDict(LZ4F_dctx* dctx,
-                       void* dstBuffer, size_t* dstSizePtr,
-                       const void* srcBuffer, size_t* srcSizePtr,
-                       const void* dict, size_t dictSize,
-                       const LZ4F_decompressOptions_t* decompressOptionsPtr)
-{
-    if (dctx->dStage <= dstage_init) {
-        dctx->dict = (const BYTE*)dict;
-        dctx->dictSize = dictSize;
-    }
-    return LZ4F_decompress(dctx, dstBuffer, dstSizePtr,
-                           srcBuffer, srcSizePtr,
-                           decompressOptionsPtr);
-}
diff --git a/librocksdb-sys/lz4/lib/lz4frame.h b/librocksdb-sys/lz4/lib/lz4frame.h
deleted file mode 100644
index 1bdf6c4..0000000
--- a/librocksdb-sys/lz4/lib/lz4frame.h
+++ /dev/null
@@ -1,692 +0,0 @@
-/*
-   LZ4F - LZ4-Frame library
-   Header File
-   Copyright (C) 2011-2020, Yann Collet.
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-
-/* LZ4F is a stand-alone API able to create and decode LZ4 frames
- * conformant with specification v1.6.1 in doc/lz4_Frame_format.md .
- * Generated frames are compatible with `lz4` CLI.
- *
- * LZ4F also offers streaming capabilities.
- *
- * lz4.h is not required when using lz4frame.h,
- * except to extract common constants such as LZ4_VERSION_NUMBER.
- * */
-
-#ifndef LZ4F_H_09782039843
-#define LZ4F_H_09782039843
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-/* ---   Dependency   --- */
-#include <stddef.h>   /* size_t */
-
-
-/**
- * Introduction
- *
- * lz4frame.h implements LZ4 frame specification: see doc/lz4_Frame_format.md .
- * LZ4 Frames are compatible with `lz4` CLI,
- * and designed to be interoperable with any system.
-**/
-
-/*-***************************************************************
- *  Compiler specifics
- *****************************************************************/
-/*  LZ4_DLL_EXPORT :
- *  Enable exporting of functions when building a Windows DLL
- *  LZ4FLIB_VISIBILITY :
- *  Control library symbols visibility.
- */
-#ifndef LZ4FLIB_VISIBILITY
-#  if defined(__GNUC__) && (__GNUC__ >= 4)
-#    define LZ4FLIB_VISIBILITY __attribute__ ((visibility ("default")))
-#  else
-#    define LZ4FLIB_VISIBILITY
-#  endif
-#endif
-#if defined(LZ4_DLL_EXPORT) && (LZ4_DLL_EXPORT==1)
-#  define LZ4FLIB_API __declspec(dllexport) LZ4FLIB_VISIBILITY
-#elif defined(LZ4_DLL_IMPORT) && (LZ4_DLL_IMPORT==1)
-#  define LZ4FLIB_API __declspec(dllimport) LZ4FLIB_VISIBILITY
-#else
-#  define LZ4FLIB_API LZ4FLIB_VISIBILITY
-#endif
-
-#ifdef LZ4F_DISABLE_DEPRECATE_WARNINGS
-#  define LZ4F_DEPRECATE(x) x
-#else
-#  if defined(_MSC_VER)
-#    define LZ4F_DEPRECATE(x) x   /* __declspec(deprecated) x - only works with C++ */
-#  elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 6))
-#    define LZ4F_DEPRECATE(x) x __attribute__((deprecated))
-#  else
-#    define LZ4F_DEPRECATE(x) x   /* no deprecation warning for this compiler */
-#  endif
-#endif
-
-
-/*-************************************
- *  Error management
- **************************************/
-typedef size_t LZ4F_errorCode_t;
-
-LZ4FLIB_API unsigned    LZ4F_isError(LZ4F_errorCode_t code);   /**< tells when a function result is an error code */
-LZ4FLIB_API const char* LZ4F_getErrorName(LZ4F_errorCode_t code);   /**< return error code string; for debugging */
-
-
-/*-************************************
- *  Frame compression types
- ************************************* */
-/* #define LZ4F_ENABLE_OBSOLETE_ENUMS   // uncomment to enable obsolete enums */
-#ifdef LZ4F_ENABLE_OBSOLETE_ENUMS
-#  define LZ4F_OBSOLETE_ENUM(x) , LZ4F_DEPRECATE(x) = LZ4F_##x
-#else
-#  define LZ4F_OBSOLETE_ENUM(x)
-#endif
-
-/* The larger the block size, the (slightly) better the compression ratio,
- * though there are diminishing returns.
- * Larger blocks also increase memory usage on both compression and decompression sides.
- */
-typedef enum {
-    LZ4F_default=0,
-    LZ4F_max64KB=4,
-    LZ4F_max256KB=5,
-    LZ4F_max1MB=6,
-    LZ4F_max4MB=7
-    LZ4F_OBSOLETE_ENUM(max64KB)
-    LZ4F_OBSOLETE_ENUM(max256KB)
-    LZ4F_OBSOLETE_ENUM(max1MB)
-    LZ4F_OBSOLETE_ENUM(max4MB)
-} LZ4F_blockSizeID_t;
-
-/* Linked blocks sharply reduce inefficiencies when using small blocks,
- * they compress better.
- * However, some LZ4 decoders are only compatible with independent blocks */
-typedef enum {
-    LZ4F_blockLinked=0,
-    LZ4F_blockIndependent
-    LZ4F_OBSOLETE_ENUM(blockLinked)
-    LZ4F_OBSOLETE_ENUM(blockIndependent)
-} LZ4F_blockMode_t;
-
-typedef enum {
-    LZ4F_noContentChecksum=0,
-    LZ4F_contentChecksumEnabled
-    LZ4F_OBSOLETE_ENUM(noContentChecksum)
-    LZ4F_OBSOLETE_ENUM(contentChecksumEnabled)
-} LZ4F_contentChecksum_t;
-
-typedef enum {
-    LZ4F_noBlockChecksum=0,
-    LZ4F_blockChecksumEnabled
-} LZ4F_blockChecksum_t;
-
-typedef enum {
-    LZ4F_frame=0,
-    LZ4F_skippableFrame
-    LZ4F_OBSOLETE_ENUM(skippableFrame)
-} LZ4F_frameType_t;
-
-#ifdef LZ4F_ENABLE_OBSOLETE_ENUMS
-typedef LZ4F_blockSizeID_t blockSizeID_t;
-typedef LZ4F_blockMode_t blockMode_t;
-typedef LZ4F_frameType_t frameType_t;
-typedef LZ4F_contentChecksum_t contentChecksum_t;
-#endif
-
-/*! LZ4F_frameInfo_t :
- *  makes it possible to set or read frame parameters.
- *  Structure must be first init to 0, using memset() or LZ4F_INIT_FRAMEINFO,
- *  setting all parameters to default.
- *  It's then possible to update selectively some parameters */
-typedef struct {
-  LZ4F_blockSizeID_t     blockSizeID;         /* max64KB, max256KB, max1MB, max4MB; 0 == default */
-  LZ4F_blockMode_t       blockMode;           /* LZ4F_blockLinked, LZ4F_blockIndependent; 0 == default */
-  LZ4F_contentChecksum_t contentChecksumFlag; /* 1: frame terminated with 32-bit checksum of decompressed data; 0: disabled (default) */
-  LZ4F_frameType_t       frameType;           /* read-only field : LZ4F_frame or LZ4F_skippableFrame */
-  unsigned long long     contentSize;         /* Size of uncompressed content ; 0 == unknown */
-  unsigned               dictID;              /* Dictionary ID, sent by compressor to help decoder select correct dictionary; 0 == no dictID provided */
-  LZ4F_blockChecksum_t   blockChecksumFlag;   /* 1: each block followed by a checksum of block's compressed data; 0: disabled (default) */
-} LZ4F_frameInfo_t;
-
-#define LZ4F_INIT_FRAMEINFO   { LZ4F_default, LZ4F_blockLinked, LZ4F_noContentChecksum, LZ4F_frame, 0ULL, 0U, LZ4F_noBlockChecksum }    /* v1.8.3+ */
-
-/*! LZ4F_preferences_t :
- *  makes it possible to supply advanced compression instructions to streaming interface.
- *  Structure must be first init to 0, using memset() or LZ4F_INIT_PREFERENCES,
- *  setting all parameters to default.
- *  All reserved fields must be set to zero. */
-typedef struct {
-  LZ4F_frameInfo_t frameInfo;
-  int      compressionLevel;    /* 0: default (fast mode); values > LZ4HC_CLEVEL_MAX count as LZ4HC_CLEVEL_MAX; values < 0 trigger "fast acceleration" */
-  unsigned autoFlush;           /* 1: always flush; reduces usage of internal buffers */
-  unsigned favorDecSpeed;       /* 1: parser favors decompression speed vs compression ratio. Only works for high compression modes (>= LZ4HC_CLEVEL_OPT_MIN) */  /* v1.8.2+ */
-  unsigned reserved[3];         /* must be zero for forward compatibility */
-} LZ4F_preferences_t;
-
-#define LZ4F_INIT_PREFERENCES   { LZ4F_INIT_FRAMEINFO, 0, 0u, 0u, { 0u, 0u, 0u } }    /* v1.8.3+ */
-
-
-/*-*********************************
-*  Simple compression function
-***********************************/
-
-LZ4FLIB_API int LZ4F_compressionLevel_max(void);   /* v1.8.0+ */
-
-/*! LZ4F_compressFrameBound() :
- *  Returns the maximum possible compressed size with LZ4F_compressFrame() given srcSize and preferences.
- * `preferencesPtr` is optional. It can be replaced by NULL, in which case, the function will assume default preferences.
- *  Note : this result is only usable with LZ4F_compressFrame().
- *         It may also be relevant to LZ4F_compressUpdate() _only if_ no flush() operation is ever performed.
- */
-LZ4FLIB_API size_t LZ4F_compressFrameBound(size_t srcSize, const LZ4F_preferences_t* preferencesPtr);
-
-/*! LZ4F_compressFrame() :
- *  Compress an entire srcBuffer into a valid LZ4 frame.
- *  dstCapacity MUST be >= LZ4F_compressFrameBound(srcSize, preferencesPtr).
- *  The LZ4F_preferences_t structure is optional : you can provide NULL as argument. All preferences will be set to default.
- * @return : number of bytes written into dstBuffer.
- *           or an error code if it fails (can be tested using LZ4F_isError())
- */
-LZ4FLIB_API size_t LZ4F_compressFrame(void* dstBuffer, size_t dstCapacity,
-                                const void* srcBuffer, size_t srcSize,
-                                const LZ4F_preferences_t* preferencesPtr);
-
-
-/*-***********************************
-*  Advanced compression functions
-*************************************/
-typedef struct LZ4F_cctx_s LZ4F_cctx;   /* incomplete type */
-typedef LZ4F_cctx* LZ4F_compressionContext_t;  /* for compatibility with older APIs, prefer using LZ4F_cctx */
-
-typedef struct {
-  unsigned stableSrc;    /* 1 == src content will remain present on future calls to LZ4F_compress(); skip copying src content within tmp buffer */
-  unsigned reserved[3];
-} LZ4F_compressOptions_t;
-
-/*---   Resource Management   ---*/
-
-#define LZ4F_VERSION 100    /* This number can be used to check for an incompatible API breaking change */
-LZ4FLIB_API unsigned LZ4F_getVersion(void);
-
-/*! LZ4F_createCompressionContext() :
- *  The first thing to do is to create a compressionContext object,
- *  which will keep track of operation state during streaming compression.
- *  This is achieved using LZ4F_createCompressionContext(), which takes as argument a version,
- *  and a pointer to LZ4F_cctx*, to write the resulting pointer into.
- *  @version provided MUST be LZ4F_VERSION. It is intended to track potential version mismatch, notably when using DLL.
- *  The function provides a pointer to a fully allocated LZ4F_cctx object.
- *  @cctxPtr MUST be != NULL.
- *  If @return != zero, context creation failed.
- *  A created compression context can be employed multiple times for consecutive streaming operations.
- *  Once all streaming compression jobs are completed,
- *  the state object can be released using LZ4F_freeCompressionContext().
- *  Note1 : LZ4F_freeCompressionContext() is always successful. Its return value can be ignored.
- *  Note2 : LZ4F_freeCompressionContext() works fine with NULL input pointers (do nothing).
-**/
-LZ4FLIB_API LZ4F_errorCode_t LZ4F_createCompressionContext(LZ4F_cctx** cctxPtr, unsigned version);
-LZ4FLIB_API LZ4F_errorCode_t LZ4F_freeCompressionContext(LZ4F_cctx* cctx);
-
-
-/*----    Compression    ----*/
-
-#define LZ4F_HEADER_SIZE_MIN  7   /* LZ4 Frame header size can vary, depending on selected parameters */
-#define LZ4F_HEADER_SIZE_MAX 19
-
-/* Size in bytes of a block header in little-endian format. Highest bit indicates if block data is uncompressed */
-#define LZ4F_BLOCK_HEADER_SIZE 4
-
-/* Size in bytes of a block checksum footer in little-endian format. */
-#define LZ4F_BLOCK_CHECKSUM_SIZE 4
-
-/* Size in bytes of the content checksum. */
-#define LZ4F_CONTENT_CHECKSUM_SIZE 4
-
-/*! LZ4F_compressBegin() :
- *  will write the frame header into dstBuffer.
- *  dstCapacity must be >= LZ4F_HEADER_SIZE_MAX bytes.
- * `prefsPtr` is optional : you can provide NULL as argument, all preferences will then be set to default.
- * @return : number of bytes written into dstBuffer for the header
- *           or an error code (which can be tested using LZ4F_isError())
- */
-LZ4FLIB_API size_t LZ4F_compressBegin(LZ4F_cctx* cctx,
-                                      void* dstBuffer, size_t dstCapacity,
-                                      const LZ4F_preferences_t* prefsPtr);
-
-/*! LZ4F_compressBound() :
- *  Provides minimum dstCapacity required to guarantee success of
- *  LZ4F_compressUpdate(), given a srcSize and preferences, for a worst case scenario.
- *  When srcSize==0, LZ4F_compressBound() provides an upper bound for LZ4F_flush() and LZ4F_compressEnd() instead.
- *  Note that the result is only valid for a single invocation of LZ4F_compressUpdate().
- *  When invoking LZ4F_compressUpdate() multiple times,
- *  if the output buffer is gradually filled up instead of emptied and re-used from its start,
- *  one must check if there is enough remaining capacity before each invocation, using LZ4F_compressBound().
- * @return is always the same for a srcSize and prefsPtr.
- *  prefsPtr is optional : when NULL is provided, preferences will be set to cover worst case scenario.
- *  tech details :
- * @return if automatic flushing is not enabled, includes the possibility that internal buffer might already be filled by up to (blockSize-1) bytes.
- *  It also includes frame footer (ending + checksum), since it might be generated by LZ4F_compressEnd().
- * @return doesn't include frame header, as it was already generated by LZ4F_compressBegin().
- */
-LZ4FLIB_API size_t LZ4F_compressBound(size_t srcSize, const LZ4F_preferences_t* prefsPtr);
-
-/*! LZ4F_compressUpdate() :
- *  LZ4F_compressUpdate() can be called repetitively to compress as much data as necessary.
- *  Important rule: dstCapacity MUST be large enough to ensure operation success even in worst case situations.
- *  This value is provided by LZ4F_compressBound().
- *  If this condition is not respected, LZ4F_compress() will fail (result is an errorCode).
- *  After an error, the state is left in a UB state, and must be re-initialized or freed.
- *  If previously an uncompressed block was written, buffered data is flushed
- *  before appending compressed data is continued.
- * `cOptPtr` is optional : NULL can be provided, in which case all options are set to default.
- * @return : number of bytes written into `dstBuffer` (it can be zero, meaning input data was just buffered).
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- */
-LZ4FLIB_API size_t LZ4F_compressUpdate(LZ4F_cctx* cctx,
-                                       void* dstBuffer, size_t dstCapacity,
-                                 const void* srcBuffer, size_t srcSize,
-                                 const LZ4F_compressOptions_t* cOptPtr);
-
-/*! LZ4F_flush() :
- *  When data must be generated and sent immediately, without waiting for a block to be completely filled,
- *  it's possible to call LZ4_flush(). It will immediately compress any data buffered within cctx.
- * `dstCapacity` must be large enough to ensure the operation will be successful.
- * `cOptPtr` is optional : it's possible to provide NULL, all options will be set to default.
- * @return : nb of bytes written into dstBuffer (can be zero, when there is no data stored within cctx)
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- *  Note : LZ4F_flush() is guaranteed to be successful when dstCapacity >= LZ4F_compressBound(0, prefsPtr).
- */
-LZ4FLIB_API size_t LZ4F_flush(LZ4F_cctx* cctx,
-                              void* dstBuffer, size_t dstCapacity,
-                        const LZ4F_compressOptions_t* cOptPtr);
-
-/*! LZ4F_compressEnd() :
- *  To properly finish an LZ4 frame, invoke LZ4F_compressEnd().
- *  It will flush whatever data remained within `cctx` (like LZ4_flush())
- *  and properly finalize the frame, with an endMark and a checksum.
- * `cOptPtr` is optional : NULL can be provided, in which case all options will be set to default.
- * @return : nb of bytes written into dstBuffer, necessarily >= 4 (endMark),
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- *  Note : LZ4F_compressEnd() is guaranteed to be successful when dstCapacity >= LZ4F_compressBound(0, prefsPtr).
- *  A successful call to LZ4F_compressEnd() makes `cctx` available again for another compression task.
- */
-LZ4FLIB_API size_t LZ4F_compressEnd(LZ4F_cctx* cctx,
-                                    void* dstBuffer, size_t dstCapacity,
-                              const LZ4F_compressOptions_t* cOptPtr);
-
-
-/*-*********************************
-*  Decompression functions
-***********************************/
-typedef struct LZ4F_dctx_s LZ4F_dctx;   /* incomplete type */
-typedef LZ4F_dctx* LZ4F_decompressionContext_t;   /* compatibility with previous API versions */
-
-typedef struct {
-  unsigned stableDst;     /* pledges that last 64KB decompressed data will remain available unmodified between invocations.
-                           * This optimization skips storage operations in tmp buffers. */
-  unsigned skipChecksums; /* disable checksum calculation and verification, even when one is present in frame, to save CPU time.
-                           * Setting this option to 1 once disables all checksums for the rest of the frame. */
-  unsigned reserved1;     /* must be set to zero for forward compatibility */
-  unsigned reserved0;     /* idem */
-} LZ4F_decompressOptions_t;
-
-
-/* Resource management */
-
-/*! LZ4F_createDecompressionContext() :
- *  Create an LZ4F_dctx object, to track all decompression operations.
- *  @version provided MUST be LZ4F_VERSION.
- *  @dctxPtr MUST be valid.
- *  The function fills @dctxPtr with the value of a pointer to an allocated and initialized LZ4F_dctx object.
- *  The @return is an errorCode, which can be tested using LZ4F_isError().
- *  dctx memory can be released using LZ4F_freeDecompressionContext();
- *  Result of LZ4F_freeDecompressionContext() indicates current state of decompressionContext when being released.
- *  That is, it should be == 0 if decompression has been completed fully and correctly.
- */
-LZ4FLIB_API LZ4F_errorCode_t LZ4F_createDecompressionContext(LZ4F_dctx** dctxPtr, unsigned version);
-LZ4FLIB_API LZ4F_errorCode_t LZ4F_freeDecompressionContext(LZ4F_dctx* dctx);
-
-
-/*-***********************************
-*  Streaming decompression functions
-*************************************/
-
-#define LZ4F_MAGICNUMBER 0x184D2204U
-#define LZ4F_MAGIC_SKIPPABLE_START 0x184D2A50U
-#define LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH 5
-
-/*! LZ4F_headerSize() : v1.9.0+
- *  Provide the header size of a frame starting at `src`.
- * `srcSize` must be >= LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH,
- *  which is enough to decode the header length.
- * @return : size of frame header
- *           or an error code, which can be tested using LZ4F_isError()
- *  note : Frame header size is variable, but is guaranteed to be
- *         >= LZ4F_HEADER_SIZE_MIN bytes, and <= LZ4F_HEADER_SIZE_MAX bytes.
- */
-LZ4FLIB_API size_t LZ4F_headerSize(const void* src, size_t srcSize);
-
-/*! LZ4F_getFrameInfo() :
- *  This function extracts frame parameters (max blockSize, dictID, etc.).
- *  Its usage is optional: user can also invoke LZ4F_decompress() directly.
- *
- *  Extracted information will fill an existing LZ4F_frameInfo_t structure.
- *  This can be useful for allocation and dictionary identification purposes.
- *
- *  LZ4F_getFrameInfo() can work in the following situations :
- *
- *  1) At the beginning of a new frame, before any invocation of LZ4F_decompress().
- *     It will decode header from `srcBuffer`,
- *     consuming the header and starting the decoding process.
- *
- *     Input size must be large enough to contain the full frame header.
- *     Frame header size can be known beforehand by LZ4F_headerSize().
- *     Frame header size is variable, but is guaranteed to be >= LZ4F_HEADER_SIZE_MIN bytes,
- *     and not more than <= LZ4F_HEADER_SIZE_MAX bytes.
- *     Hence, blindly providing LZ4F_HEADER_SIZE_MAX bytes or more will always work.
- *     It's allowed to provide more input data than the header size,
- *     LZ4F_getFrameInfo() will only consume the header.
- *
- *     If input size is not large enough,
- *     aka if it's smaller than header size,
- *     function will fail and return an error code.
- *
- *  2) After decoding has been started,
- *     it's possible to invoke LZ4F_getFrameInfo() anytime
- *     to extract already decoded frame parameters stored within dctx.
- *
- *     Note that, if decoding has barely started,
- *     and not yet read enough information to decode the header,
- *     LZ4F_getFrameInfo() will fail.
- *
- *  The number of bytes consumed from srcBuffer will be updated in *srcSizePtr (necessarily <= original value).
- *  LZ4F_getFrameInfo() only consumes bytes when decoding has not yet started,
- *  and when decoding the header has been successful.
- *  Decompression must then resume from (srcBuffer + *srcSizePtr).
- *
- * @return : a hint about how many srcSize bytes LZ4F_decompress() expects for next call,
- *           or an error code which can be tested using LZ4F_isError().
- *  note 1 : in case of error, dctx is not modified. Decoding operation can resume from beginning safely.
- *  note 2 : frame parameters are *copied into* an already allocated LZ4F_frameInfo_t structure.
- */
-LZ4FLIB_API size_t
-LZ4F_getFrameInfo(LZ4F_dctx* dctx,
-                  LZ4F_frameInfo_t* frameInfoPtr,
-            const void* srcBuffer, size_t* srcSizePtr);
-
-/*! LZ4F_decompress() :
- *  Call this function repetitively to regenerate data compressed in `srcBuffer`.
- *
- *  The function requires a valid dctx state.
- *  It will read up to *srcSizePtr bytes from srcBuffer,
- *  and decompress data into dstBuffer, of capacity *dstSizePtr.
- *
- *  The nb of bytes consumed from srcBuffer will be written into *srcSizePtr (necessarily <= original value).
- *  The nb of bytes decompressed into dstBuffer will be written into *dstSizePtr (necessarily <= original value).
- *
- *  The function does not necessarily read all input bytes, so always check value in *srcSizePtr.
- *  Unconsumed source data must be presented again in subsequent invocations.
- *
- * `dstBuffer` can freely change between each consecutive function invocation.
- * `dstBuffer` content will be overwritten.
- *
- * @return : an hint of how many `srcSize` bytes LZ4F_decompress() expects for next call.
- *  Schematically, it's the size of the current (or remaining) compressed block + header of next block.
- *  Respecting the hint provides some small speed benefit, because it skips intermediate buffers.
- *  This is just a hint though, it's always possible to provide any srcSize.
- *
- *  When a frame is fully decoded, @return will be 0 (no more data expected).
- *  When provided with more bytes than necessary to decode a frame,
- *  LZ4F_decompress() will stop reading exactly at end of current frame, and @return 0.
- *
- *  If decompression failed, @return is an error code, which can be tested using LZ4F_isError().
- *  After a decompression error, the `dctx` context is not resumable.
- *  Use LZ4F_resetDecompressionContext() to return to clean state.
- *
- *  After a frame is fully decoded, dctx can be used again to decompress another frame.
- */
-LZ4FLIB_API size_t
-LZ4F_decompress(LZ4F_dctx* dctx,
-                void* dstBuffer, size_t* dstSizePtr,
-          const void* srcBuffer, size_t* srcSizePtr,
-          const LZ4F_decompressOptions_t* dOptPtr);
-
-
-/*! LZ4F_resetDecompressionContext() : added in v1.8.0
- *  In case of an error, the context is left in "undefined" state.
- *  In which case, it's necessary to reset it, before re-using it.
- *  This method can also be used to abruptly stop any unfinished decompression,
- *  and start a new one using same context resources. */
-LZ4FLIB_API void LZ4F_resetDecompressionContext(LZ4F_dctx* dctx);   /* always successful */
-
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif  /* LZ4F_H_09782039843 */
-
-#if defined(LZ4F_STATIC_LINKING_ONLY) && !defined(LZ4F_H_STATIC_09782039843)
-#define LZ4F_H_STATIC_09782039843
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-/* These declarations are not stable and may change in the future.
- * They are therefore only safe to depend on
- * when the caller is statically linked against the library.
- * To access their declarations, define LZ4F_STATIC_LINKING_ONLY.
- *
- * By default, these symbols aren't published into shared/dynamic libraries.
- * You can override this behavior and force them to be published
- * by defining LZ4F_PUBLISH_STATIC_FUNCTIONS.
- * Use at your own risk.
- */
-#ifdef LZ4F_PUBLISH_STATIC_FUNCTIONS
-# define LZ4FLIB_STATIC_API LZ4FLIB_API
-#else
-# define LZ4FLIB_STATIC_API
-#endif
-
-
-/* ---   Error List   --- */
-#define LZ4F_LIST_ERRORS(ITEM) \
-        ITEM(OK_NoError) \
-        ITEM(ERROR_GENERIC) \
-        ITEM(ERROR_maxBlockSize_invalid) \
-        ITEM(ERROR_blockMode_invalid) \
-        ITEM(ERROR_contentChecksumFlag_invalid) \
-        ITEM(ERROR_compressionLevel_invalid) \
-        ITEM(ERROR_headerVersion_wrong) \
-        ITEM(ERROR_blockChecksum_invalid) \
-        ITEM(ERROR_reservedFlag_set) \
-        ITEM(ERROR_allocation_failed) \
-        ITEM(ERROR_srcSize_tooLarge) \
-        ITEM(ERROR_dstMaxSize_tooSmall) \
-        ITEM(ERROR_frameHeader_incomplete) \
-        ITEM(ERROR_frameType_unknown) \
-        ITEM(ERROR_frameSize_wrong) \
-        ITEM(ERROR_srcPtr_wrong) \
-        ITEM(ERROR_decompressionFailed) \
-        ITEM(ERROR_headerChecksum_invalid) \
-        ITEM(ERROR_contentChecksum_invalid) \
-        ITEM(ERROR_frameDecoding_alreadyStarted) \
-        ITEM(ERROR_compressionState_uninitialized) \
-        ITEM(ERROR_parameter_null) \
-        ITEM(ERROR_maxCode)
-
-#define LZ4F_GENERATE_ENUM(ENUM) LZ4F_##ENUM,
-
-/* enum list is exposed, to handle specific errors */
-typedef enum { LZ4F_LIST_ERRORS(LZ4F_GENERATE_ENUM)
-              _LZ4F_dummy_error_enum_for_c89_never_used } LZ4F_errorCodes;
-
-LZ4FLIB_STATIC_API LZ4F_errorCodes LZ4F_getErrorCode(size_t functionResult);
-
-
-/*! LZ4F_getBlockSize() :
- *  Return, in scalar format (size_t),
- *  the maximum block size associated with blockSizeID.
-**/
-LZ4FLIB_STATIC_API size_t LZ4F_getBlockSize(LZ4F_blockSizeID_t blockSizeID);
-
-/*! LZ4F_uncompressedUpdate() :
- *  LZ4F_uncompressedUpdate() can be called repetitively to add as much data uncompressed data as necessary.
- *  Important rule: dstCapacity MUST be large enough to store the entire source buffer as
- *  no compression is done for this operation
- *  If this condition is not respected, LZ4F_uncompressedUpdate() will fail (result is an errorCode).
- *  After an error, the state is left in a UB state, and must be re-initialized or freed.
- *  If previously a compressed block was written, buffered data is flushed
- *  before appending uncompressed data is continued.
- *  This is only supported when LZ4F_blockIndependent is used
- * `cOptPtr` is optional : NULL can be provided, in which case all options are set to default.
- * @return : number of bytes written into `dstBuffer` (it can be zero, meaning input data was just buffered).
- *           or an error code if it fails (which can be tested using LZ4F_isError())
- */
-LZ4FLIB_STATIC_API size_t
-LZ4F_uncompressedUpdate(LZ4F_cctx* cctx,
-                        void* dstBuffer, size_t dstCapacity,
-                  const void* srcBuffer, size_t srcSize,
-                  const LZ4F_compressOptions_t* cOptPtr);
-
-/**********************************
- *  Bulk processing dictionary API
- *********************************/
-
-/* A Dictionary is useful for the compression of small messages (KB range).
- * It dramatically improves compression efficiency.
- *
- * LZ4 can ingest any input as dictionary, though only the last 64 KB are useful.
- * Best results are generally achieved by using Zstandard's Dictionary Builder
- * to generate a high-quality dictionary from a set of samples.
- *
- * Loading a dictionary has a cost, since it involves construction of tables.
- * The Bulk processing dictionary API makes it possible to share this cost
- * over an arbitrary number of compression jobs, even concurrently,
- * markedly improving compression latency for these cases.
- *
- * The same dictionary will have to be used on the decompression side
- * for decoding to be successful.
- * To help identify the correct dictionary at decoding stage,
- * the frame header allows optional embedding of a dictID field.
- */
-typedef struct LZ4F_CDict_s LZ4F_CDict;
-
-/*! LZ4_createCDict() :
- *  When compressing multiple messages / blocks using the same dictionary, it's recommended to load it just once.
- *  LZ4_createCDict() will create a digested dictionary, ready to start future compression operations without startup delay.
- *  LZ4_CDict can be created once and shared by multiple threads concurrently, since its usage is read-only.
- * `dictBuffer` can be released after LZ4_CDict creation, since its content is copied within CDict */
-LZ4FLIB_STATIC_API LZ4F_CDict* LZ4F_createCDict(const void* dictBuffer, size_t dictSize);
-LZ4FLIB_STATIC_API void        LZ4F_freeCDict(LZ4F_CDict* CDict);
-
-
-/*! LZ4_compressFrame_usingCDict() :
- *  Compress an entire srcBuffer into a valid LZ4 frame using a digested Dictionary.
- *  cctx must point to a context created by LZ4F_createCompressionContext().
- *  If cdict==NULL, compress without a dictionary.
- *  dstBuffer MUST be >= LZ4F_compressFrameBound(srcSize, preferencesPtr).
- *  If this condition is not respected, function will fail (@return an errorCode).
- *  The LZ4F_preferences_t structure is optional : you may provide NULL as argument,
- *  but it's not recommended, as it's the only way to provide dictID in the frame header.
- * @return : number of bytes written into dstBuffer.
- *           or an error code if it fails (can be tested using LZ4F_isError()) */
-LZ4FLIB_STATIC_API size_t
-LZ4F_compressFrame_usingCDict(LZ4F_cctx* cctx,
-                              void* dst, size_t dstCapacity,
-                        const void* src, size_t srcSize,
-                        const LZ4F_CDict* cdict,
-                        const LZ4F_preferences_t* preferencesPtr);
-
-
-/*! LZ4F_compressBegin_usingCDict() :
- *  Inits streaming dictionary compression, and writes the frame header into dstBuffer.
- *  dstCapacity must be >= LZ4F_HEADER_SIZE_MAX bytes.
- * `prefsPtr` is optional : you may provide NULL as argument,
- *  however, it's the only way to provide dictID in the frame header.
- * @return : number of bytes written into dstBuffer for the header,
- *           or an error code (which can be tested using LZ4F_isError()) */
-LZ4FLIB_STATIC_API size_t
-LZ4F_compressBegin_usingCDict(LZ4F_cctx* cctx,
-                              void* dstBuffer, size_t dstCapacity,
-                        const LZ4F_CDict* cdict,
-                        const LZ4F_preferences_t* prefsPtr);
-
-
-/*! LZ4F_decompress_usingDict() :
- *  Same as LZ4F_decompress(), using a predefined dictionary.
- *  Dictionary is used "in place", without any preprocessing.
-**  It must remain accessible throughout the entire frame decoding. */
-LZ4FLIB_STATIC_API size_t
-LZ4F_decompress_usingDict(LZ4F_dctx* dctxPtr,
-                          void* dstBuffer, size_t* dstSizePtr,
-                    const void* srcBuffer, size_t* srcSizePtr,
-                    const void* dict, size_t dictSize,
-                    const LZ4F_decompressOptions_t* decompressOptionsPtr);
-
-
-/*! Custom memory allocation :
- *  These prototypes make it possible to pass custom allocation/free functions.
- *  LZ4F_customMem is provided at state creation time, using LZ4F_create*_advanced() listed below.
- *  All allocation/free operations will be completed using these custom variants instead of regular <stdlib.h> ones.
- */
-typedef void* (*LZ4F_AllocFunction) (void* opaqueState, size_t size);
-typedef void* (*LZ4F_CallocFunction) (void* opaqueState, size_t size);
-typedef void  (*LZ4F_FreeFunction) (void* opaqueState, void* address);
-typedef struct {
-    LZ4F_AllocFunction customAlloc;
-    LZ4F_CallocFunction customCalloc; /* optional; when not defined, uses customAlloc + memset */
-    LZ4F_FreeFunction customFree;
-    void* opaqueState;
-} LZ4F_CustomMem;
-static
-#ifdef __GNUC__
-__attribute__((__unused__))
-#endif
-LZ4F_CustomMem const LZ4F_defaultCMem = { NULL, NULL, NULL, NULL };  /**< this constant defers to stdlib's functions */
-
-LZ4FLIB_STATIC_API LZ4F_cctx* LZ4F_createCompressionContext_advanced(LZ4F_CustomMem customMem, unsigned version);
-LZ4FLIB_STATIC_API LZ4F_dctx* LZ4F_createDecompressionContext_advanced(LZ4F_CustomMem customMem, unsigned version);
-LZ4FLIB_STATIC_API LZ4F_CDict* LZ4F_createCDict_advanced(LZ4F_CustomMem customMem, const void* dictBuffer, size_t dictSize);
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif  /* defined(LZ4F_STATIC_LINKING_ONLY) && !defined(LZ4F_H_STATIC_09782039843) */
diff --git a/librocksdb-sys/lz4/lib/lz4frame_static.h b/librocksdb-sys/lz4/lib/lz4frame_static.h
deleted file mode 100644
index 2b44a63..0000000
--- a/librocksdb-sys/lz4/lib/lz4frame_static.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-   LZ4 auto-framing library
-   Header File for static linking only
-   Copyright (C) 2011-2020, Yann Collet.
-
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-
-#ifndef LZ4FRAME_STATIC_H_0398209384
-#define LZ4FRAME_STATIC_H_0398209384
-
-/* The declarations that formerly were made here have been merged into
- * lz4frame.h, protected by the LZ4F_STATIC_LINKING_ONLY macro. Going forward,
- * it is recommended to simply include that header directly.
- */
-
-#define LZ4F_STATIC_LINKING_ONLY
-#include "lz4frame.h"
-
-#endif /* LZ4FRAME_STATIC_H_0398209384 */
diff --git a/librocksdb-sys/lz4/lib/lz4hc.c b/librocksdb-sys/lz4/lib/lz4hc.c
deleted file mode 100644
index b21ad6b..0000000
--- a/librocksdb-sys/lz4/lib/lz4hc.c
+++ /dev/null
@@ -1,1631 +0,0 @@
-/*
-    LZ4 HC - High Compression Mode of LZ4
-    Copyright (C) 2011-2020, Yann Collet.
-
-    BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are
-    met:
-
-    * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-    copyright notice, this list of conditions and the following disclaimer
-    in the documentation and/or other materials provided with the
-    distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-    OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    You can contact the author at :
-       - LZ4 source repository : https://github.com/lz4/lz4
-       - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-/* note : lz4hc is not an independent module, it requires lz4.h/lz4.c for proper compilation */
-
-
-/* *************************************
-*  Tuning Parameter
-***************************************/
-
-/*! HEAPMODE :
- *  Select how default compression function will allocate workplace memory,
- *  in stack (0:fastest), or in heap (1:requires malloc()).
- *  Since workplace is rather large, heap mode is recommended.
-**/
-#ifndef LZ4HC_HEAPMODE
-#  define LZ4HC_HEAPMODE 1
-#endif
-
-
-/*===    Dependency    ===*/
-#define LZ4_HC_STATIC_LINKING_ONLY
-#include "lz4hc.h"
-
-
-/*===   Common definitions   ===*/
-#if defined(__GNUC__)
-#  pragma GCC diagnostic ignored "-Wunused-function"
-#endif
-#if defined (__clang__)
-#  pragma clang diagnostic ignored "-Wunused-function"
-#endif
-
-#define LZ4_COMMONDEFS_ONLY
-#ifndef LZ4_SRC_INCLUDED
-#include "lz4.c"   /* LZ4_count, constants, mem */
-#endif
-
-
-/*===   Enums   ===*/
-typedef enum { noDictCtx, usingDictCtxHc } dictCtx_directive;
-
-
-/*===   Constants   ===*/
-#define OPTIMAL_ML (int)((ML_MASK-1)+MINMATCH)
-#define LZ4_OPT_NUM   (1<<12)
-
-
-/*===   Macros   ===*/
-#define MIN(a,b)   ( (a) < (b) ? (a) : (b) )
-#define MAX(a,b)   ( (a) > (b) ? (a) : (b) )
-#define HASH_FUNCTION(i)         (((i) * 2654435761U) >> ((MINMATCH*8)-LZ4HC_HASH_LOG))
-#define DELTANEXTMAXD(p)         chainTable[(p) & LZ4HC_MAXD_MASK]    /* flexible, LZ4HC_MAXD dependent */
-#define DELTANEXTU16(table, pos) table[(U16)(pos)]   /* faster */
-/* Make fields passed to, and updated by LZ4HC_encodeSequence explicit */
-#define UPDATABLE(ip, op, anchor) &ip, &op, &anchor
-
-static U32 LZ4HC_hashPtr(const void* ptr) { return HASH_FUNCTION(LZ4_read32(ptr)); }
-
-
-/**************************************
-*  HC Compression
-**************************************/
-static void LZ4HC_clearTables (LZ4HC_CCtx_internal* hc4)
-{
-    MEM_INIT(hc4->hashTable, 0, sizeof(hc4->hashTable));
-    MEM_INIT(hc4->chainTable, 0xFF, sizeof(hc4->chainTable));
-}
-
-static void LZ4HC_init_internal (LZ4HC_CCtx_internal* hc4, const BYTE* start)
-{
-    size_t const bufferSize = (size_t)(hc4->end - hc4->prefixStart);
-    size_t newStartingOffset = bufferSize + hc4->dictLimit;
-    assert(newStartingOffset >= bufferSize);  /* check overflow */
-    if (newStartingOffset > 1 GB) {
-        LZ4HC_clearTables(hc4);
-        newStartingOffset = 0;
-    }
-    newStartingOffset += 64 KB;
-    hc4->nextToUpdate = (U32)newStartingOffset;
-    hc4->prefixStart = start;
-    hc4->end = start;
-    hc4->dictStart = start;
-    hc4->dictLimit = (U32)newStartingOffset;
-    hc4->lowLimit = (U32)newStartingOffset;
-}
-
-
-/* Update chains up to ip (excluded) */
-LZ4_FORCE_INLINE void LZ4HC_Insert (LZ4HC_CCtx_internal* hc4, const BYTE* ip)
-{
-    U16* const chainTable = hc4->chainTable;
-    U32* const hashTable  = hc4->hashTable;
-    const BYTE* const prefixPtr = hc4->prefixStart;
-    U32 const prefixIdx = hc4->dictLimit;
-    U32 const target = (U32)(ip - prefixPtr) + prefixIdx;
-    U32 idx = hc4->nextToUpdate;
-    assert(ip >= prefixPtr);
-    assert(target >= prefixIdx);
-
-    while (idx < target) {
-        U32 const h = LZ4HC_hashPtr(prefixPtr+idx-prefixIdx);
-        size_t delta = idx - hashTable[h];
-        if (delta>LZ4_DISTANCE_MAX) delta = LZ4_DISTANCE_MAX;
-        DELTANEXTU16(chainTable, idx) = (U16)delta;
-        hashTable[h] = idx;
-        idx++;
-    }
-
-    hc4->nextToUpdate = target;
-}
-
-/** LZ4HC_countBack() :
- * @return : negative value, nb of common bytes before ip/match */
-LZ4_FORCE_INLINE
-int LZ4HC_countBack(const BYTE* const ip, const BYTE* const match,
-                    const BYTE* const iMin, const BYTE* const mMin)
-{
-    int back = 0;
-    int const min = (int)MAX(iMin - ip, mMin - match);
-    assert(min <= 0);
-    assert(ip >= iMin); assert((size_t)(ip-iMin) < (1U<<31));
-    assert(match >= mMin); assert((size_t)(match - mMin) < (1U<<31));
-    while ( (back > min)
-         && (ip[back-1] == match[back-1]) )
-            back--;
-    return back;
-}
-
-#if defined(_MSC_VER)
-#  define LZ4HC_rotl32(x,r) _rotl(x,r)
-#else
-#  define LZ4HC_rotl32(x,r) ((x << r) | (x >> (32 - r)))
-#endif
-
-
-static U32 LZ4HC_rotatePattern(size_t const rotate, U32 const pattern)
-{
-    size_t const bitsToRotate = (rotate & (sizeof(pattern) - 1)) << 3;
-    if (bitsToRotate == 0) return pattern;
-    return LZ4HC_rotl32(pattern, (int)bitsToRotate);
-}
-
-/* LZ4HC_countPattern() :
- * pattern32 must be a sample of repetitive pattern of length 1, 2 or 4 (but not 3!) */
-static unsigned
-LZ4HC_countPattern(const BYTE* ip, const BYTE* const iEnd, U32 const pattern32)
-{
-    const BYTE* const iStart = ip;
-    reg_t const pattern = (sizeof(pattern)==8) ?
-        (reg_t)pattern32 + (((reg_t)pattern32) << (sizeof(pattern)*4)) : pattern32;
-
-    while (likely(ip < iEnd-(sizeof(pattern)-1))) {
-        reg_t const diff = LZ4_read_ARCH(ip) ^ pattern;
-        if (!diff) { ip+=sizeof(pattern); continue; }
-        ip += LZ4_NbCommonBytes(diff);
-        return (unsigned)(ip - iStart);
-    }
-
-    if (LZ4_isLittleEndian()) {
-        reg_t patternByte = pattern;
-        while ((ip<iEnd) && (*ip == (BYTE)patternByte)) {
-            ip++; patternByte >>= 8;
-        }
-    } else {  /* big endian */
-        U32 bitOffset = (sizeof(pattern)*8) - 8;
-        while (ip < iEnd) {
-            BYTE const byte = (BYTE)(pattern >> bitOffset);
-            if (*ip != byte) break;
-            ip ++; bitOffset -= 8;
-    }   }
-
-    return (unsigned)(ip - iStart);
-}
-
-/* LZ4HC_reverseCountPattern() :
- * pattern must be a sample of repetitive pattern of length 1, 2 or 4 (but not 3!)
- * read using natural platform endianness */
-static unsigned
-LZ4HC_reverseCountPattern(const BYTE* ip, const BYTE* const iLow, U32 pattern)
-{
-    const BYTE* const iStart = ip;
-
-    while (likely(ip >= iLow+4)) {
-        if (LZ4_read32(ip-4) != pattern) break;
-        ip -= 4;
-    }
-    {   const BYTE* bytePtr = (const BYTE*)(&pattern) + 3; /* works for any endianness */
-        while (likely(ip>iLow)) {
-            if (ip[-1] != *bytePtr) break;
-            ip--; bytePtr--;
-    }   }
-    return (unsigned)(iStart - ip);
-}
-
-/* LZ4HC_protectDictEnd() :
- * Checks if the match is in the last 3 bytes of the dictionary, so reading the
- * 4 byte MINMATCH would overflow.
- * @returns true if the match index is okay.
- */
-static int LZ4HC_protectDictEnd(U32 const dictLimit, U32 const matchIndex)
-{
-    return ((U32)((dictLimit - 1) - matchIndex) >= 3);
-}
-
-typedef enum { rep_untested, rep_not, rep_confirmed } repeat_state_e;
-typedef enum { favorCompressionRatio=0, favorDecompressionSpeed } HCfavor_e;
-
-LZ4_FORCE_INLINE int
-LZ4HC_InsertAndGetWiderMatch (
-        LZ4HC_CCtx_internal* const hc4,
-        const BYTE* const ip,
-        const BYTE* const iLowLimit, const BYTE* const iHighLimit,
-        int longest,
-        const BYTE** matchpos,
-        const BYTE** startpos,
-        const int maxNbAttempts,
-        const int patternAnalysis, const int chainSwap,
-        const dictCtx_directive dict,
-        const HCfavor_e favorDecSpeed)
-{
-    U16* const chainTable = hc4->chainTable;
-    U32* const HashTable = hc4->hashTable;
-    const LZ4HC_CCtx_internal * const dictCtx = hc4->dictCtx;
-    const BYTE* const prefixPtr = hc4->prefixStart;
-    const U32 prefixIdx = hc4->dictLimit;
-    const U32 ipIndex = (U32)(ip - prefixPtr) + prefixIdx;
-    const int withinStartDistance = (hc4->lowLimit + (LZ4_DISTANCE_MAX + 1) > ipIndex);
-    const U32 lowestMatchIndex = (withinStartDistance) ? hc4->lowLimit : ipIndex - LZ4_DISTANCE_MAX;
-    const BYTE* const dictStart = hc4->dictStart;
-    const U32 dictIdx = hc4->lowLimit;
-    const BYTE* const dictEnd = dictStart + prefixIdx - dictIdx;
-    int const lookBackLength = (int)(ip-iLowLimit);
-    int nbAttempts = maxNbAttempts;
-    U32 matchChainPos = 0;
-    U32 const pattern = LZ4_read32(ip);
-    U32 matchIndex;
-    repeat_state_e repeat = rep_untested;
-    size_t srcPatternLength = 0;
-
-    DEBUGLOG(7, "LZ4HC_InsertAndGetWiderMatch");
-    /* First Match */
-    LZ4HC_Insert(hc4, ip);
-    matchIndex = HashTable[LZ4HC_hashPtr(ip)];
-    DEBUGLOG(7, "First match at index %u / %u (lowestMatchIndex)",
-                matchIndex, lowestMatchIndex);
-
-    while ((matchIndex>=lowestMatchIndex) && (nbAttempts>0)) {
-        int matchLength=0;
-        nbAttempts--;
-        assert(matchIndex < ipIndex);
-        if (favorDecSpeed && (ipIndex - matchIndex < 8)) {
-            /* do nothing */
-        } else if (matchIndex >= prefixIdx) {   /* within current Prefix */
-            const BYTE* const matchPtr = prefixPtr + matchIndex - prefixIdx;
-            assert(matchPtr < ip);
-            assert(longest >= 1);
-            if (LZ4_read16(iLowLimit + longest - 1) == LZ4_read16(matchPtr - lookBackLength + longest - 1)) {
-                if (LZ4_read32(matchPtr) == pattern) {
-                    int const back = lookBackLength ? LZ4HC_countBack(ip, matchPtr, iLowLimit, prefixPtr) : 0;
-                    matchLength = MINMATCH + (int)LZ4_count(ip+MINMATCH, matchPtr+MINMATCH, iHighLimit);
-                    matchLength -= back;
-                    if (matchLength > longest) {
-                        longest = matchLength;
-                        *matchpos = matchPtr + back;
-                        *startpos = ip + back;
-            }   }   }
-        } else {   /* lowestMatchIndex <= matchIndex < dictLimit */
-            const BYTE* const matchPtr = dictStart + (matchIndex - dictIdx);
-            assert(matchIndex >= dictIdx);
-            if ( likely(matchIndex <= prefixIdx - 4)
-              && (LZ4_read32(matchPtr) == pattern) ) {
-                int back = 0;
-                const BYTE* vLimit = ip + (prefixIdx - matchIndex);
-                if (vLimit > iHighLimit) vLimit = iHighLimit;
-                matchLength = (int)LZ4_count(ip+MINMATCH, matchPtr+MINMATCH, vLimit) + MINMATCH;
-                if ((ip+matchLength == vLimit) && (vLimit < iHighLimit))
-                    matchLength += LZ4_count(ip+matchLength, prefixPtr, iHighLimit);
-                back = lookBackLength ? LZ4HC_countBack(ip, matchPtr, iLowLimit, dictStart) : 0;
-                matchLength -= back;
-                if (matchLength > longest) {
-                    longest = matchLength;
-                    *matchpos = prefixPtr - prefixIdx + matchIndex + back;   /* virtual pos, relative to ip, to retrieve offset */
-                    *startpos = ip + back;
-        }   }   }
-
-        if (chainSwap && matchLength==longest) {   /* better match => select a better chain */
-            assert(lookBackLength==0);   /* search forward only */
-            if (matchIndex + (U32)longest <= ipIndex) {
-                int const kTrigger = 4;
-                U32 distanceToNextMatch = 1;
-                int const end = longest - MINMATCH + 1;
-                int step = 1;
-                int accel = 1 << kTrigger;
-                int pos;
-                for (pos = 0; pos < end; pos += step) {
-                    U32 const candidateDist = DELTANEXTU16(chainTable, matchIndex + (U32)pos);
-                    step = (accel++ >> kTrigger);
-                    if (candidateDist > distanceToNextMatch) {
-                        distanceToNextMatch = candidateDist;
-                        matchChainPos = (U32)pos;
-                        accel = 1 << kTrigger;
-                }   }
-                if (distanceToNextMatch > 1) {
-                    if (distanceToNextMatch > matchIndex) break;   /* avoid overflow */
-                    matchIndex -= distanceToNextMatch;
-                    continue;
-        }   }   }
-
-        {   U32 const distNextMatch = DELTANEXTU16(chainTable, matchIndex);
-            if (patternAnalysis && distNextMatch==1 && matchChainPos==0) {
-                U32 const matchCandidateIdx = matchIndex-1;
-                /* may be a repeated pattern */
-                if (repeat == rep_untested) {
-                    if ( ((pattern & 0xFFFF) == (pattern >> 16))
-                      &  ((pattern & 0xFF)   == (pattern >> 24)) ) {
-                        repeat = rep_confirmed;
-                        srcPatternLength = LZ4HC_countPattern(ip+sizeof(pattern), iHighLimit, pattern) + sizeof(pattern);
-                    } else {
-                        repeat = rep_not;
-                }   }
-                if ( (repeat == rep_confirmed) && (matchCandidateIdx >= lowestMatchIndex)
-                  && LZ4HC_protectDictEnd(prefixIdx, matchCandidateIdx) ) {
-                    const int extDict = matchCandidateIdx < prefixIdx;
-                    const BYTE* const matchPtr = (extDict ? dictStart - dictIdx : prefixPtr - prefixIdx) + matchCandidateIdx;
-                    if (LZ4_read32(matchPtr) == pattern) {  /* good candidate */
-                        const BYTE* const iLimit = extDict ? dictEnd : iHighLimit;
-                        size_t forwardPatternLength = LZ4HC_countPattern(matchPtr+sizeof(pattern), iLimit, pattern) + sizeof(pattern);
-                        if (extDict && matchPtr + forwardPatternLength == iLimit) {
-                            U32 const rotatedPattern = LZ4HC_rotatePattern(forwardPatternLength, pattern);
-                            forwardPatternLength += LZ4HC_countPattern(prefixPtr, iHighLimit, rotatedPattern);
-                        }
-                        {   const BYTE* const lowestMatchPtr = extDict ? dictStart : prefixPtr;
-                            size_t backLength = LZ4HC_reverseCountPattern(matchPtr, lowestMatchPtr, pattern);
-                            size_t currentSegmentLength;
-                            if (!extDict
-                              && matchPtr - backLength == prefixPtr
-                              && dictIdx < prefixIdx) {
-                                U32 const rotatedPattern = LZ4HC_rotatePattern((U32)(-(int)backLength), pattern);
-                                backLength += LZ4HC_reverseCountPattern(dictEnd, dictStart, rotatedPattern);
-                            }
-                            /* Limit backLength not go further than lowestMatchIndex */
-                            backLength = matchCandidateIdx - MAX(matchCandidateIdx - (U32)backLength, lowestMatchIndex);
-                            assert(matchCandidateIdx - backLength >= lowestMatchIndex);
-                            currentSegmentLength = backLength + forwardPatternLength;
-                            /* Adjust to end of pattern if the source pattern fits, otherwise the beginning of the pattern */
-                            if ( (currentSegmentLength >= srcPatternLength)   /* current pattern segment large enough to contain full srcPatternLength */
-                              && (forwardPatternLength <= srcPatternLength) ) { /* haven't reached this position yet */
-                                U32 const newMatchIndex = matchCandidateIdx + (U32)forwardPatternLength - (U32)srcPatternLength;  /* best position, full pattern, might be followed by more match */
-                                if (LZ4HC_protectDictEnd(prefixIdx, newMatchIndex))
-                                    matchIndex = newMatchIndex;
-                                else {
-                                    /* Can only happen if started in the prefix */
-                                    assert(newMatchIndex >= prefixIdx - 3 && newMatchIndex < prefixIdx && !extDict);
-                                    matchIndex = prefixIdx;
-                                }
-                            } else {
-                                U32 const newMatchIndex = matchCandidateIdx - (U32)backLength;   /* farthest position in current segment, will find a match of length currentSegmentLength + maybe some back */
-                                if (!LZ4HC_protectDictEnd(prefixIdx, newMatchIndex)) {
-                                    assert(newMatchIndex >= prefixIdx - 3 && newMatchIndex < prefixIdx && !extDict);
-                                    matchIndex = prefixIdx;
-                                } else {
-                                    matchIndex = newMatchIndex;
-                                    if (lookBackLength==0) {  /* no back possible */
-                                        size_t const maxML = MIN(currentSegmentLength, srcPatternLength);
-                                        if ((size_t)longest < maxML) {
-                                            assert(prefixPtr - prefixIdx + matchIndex != ip);
-                                            if ((size_t)(ip - prefixPtr) + prefixIdx - matchIndex > LZ4_DISTANCE_MAX) break;
-                                            assert(maxML < 2 GB);
-                                            longest = (int)maxML;
-                                            *matchpos = prefixPtr - prefixIdx + matchIndex;   /* virtual pos, relative to ip, to retrieve offset */
-                                            *startpos = ip;
-                                        }
-                                        {   U32 const distToNextPattern = DELTANEXTU16(chainTable, matchIndex);
-                                            if (distToNextPattern > matchIndex) break;  /* avoid overflow */
-                                            matchIndex -= distToNextPattern;
-                        }   }   }   }   }
-                        continue;
-                }   }
-        }   }   /* PA optimization */
-
-        /* follow current chain */
-        matchIndex -= DELTANEXTU16(chainTable, matchIndex + matchChainPos);
-
-    }  /* while ((matchIndex>=lowestMatchIndex) && (nbAttempts)) */
-
-    if ( dict == usingDictCtxHc
-      && nbAttempts > 0
-      && ipIndex - lowestMatchIndex < LZ4_DISTANCE_MAX) {
-        size_t const dictEndOffset = (size_t)(dictCtx->end - dictCtx->prefixStart) + dictCtx->dictLimit;
-        U32 dictMatchIndex = dictCtx->hashTable[LZ4HC_hashPtr(ip)];
-        assert(dictEndOffset <= 1 GB);
-        matchIndex = dictMatchIndex + lowestMatchIndex - (U32)dictEndOffset;
-        while (ipIndex - matchIndex <= LZ4_DISTANCE_MAX && nbAttempts--) {
-            const BYTE* const matchPtr = dictCtx->prefixStart - dictCtx->dictLimit + dictMatchIndex;
-
-            if (LZ4_read32(matchPtr) == pattern) {
-                int mlt;
-                int back = 0;
-                const BYTE* vLimit = ip + (dictEndOffset - dictMatchIndex);
-                if (vLimit > iHighLimit) vLimit = iHighLimit;
-                mlt = (int)LZ4_count(ip+MINMATCH, matchPtr+MINMATCH, vLimit) + MINMATCH;
-                back = lookBackLength ? LZ4HC_countBack(ip, matchPtr, iLowLimit, dictCtx->prefixStart) : 0;
-                mlt -= back;
-                if (mlt > longest) {
-                    longest = mlt;
-                    *matchpos = prefixPtr - prefixIdx + matchIndex + back;
-                    *startpos = ip + back;
-            }   }
-
-            {   U32 const nextOffset = DELTANEXTU16(dictCtx->chainTable, dictMatchIndex);
-                dictMatchIndex -= nextOffset;
-                matchIndex -= nextOffset;
-    }   }   }
-
-    return longest;
-}
-
-LZ4_FORCE_INLINE int
-LZ4HC_InsertAndFindBestMatch(LZ4HC_CCtx_internal* const hc4,   /* Index table will be updated */
-                       const BYTE* const ip, const BYTE* const iLimit,
-                       const BYTE** matchpos,
-                       const int maxNbAttempts,
-                       const int patternAnalysis,
-                       const dictCtx_directive dict)
-{
-    const BYTE* uselessPtr = ip;
-    /* note : LZ4HC_InsertAndGetWiderMatch() is able to modify the starting position of a match (*startpos),
-     * but this won't be the case here, as we define iLowLimit==ip,
-     * so LZ4HC_InsertAndGetWiderMatch() won't be allowed to search past ip */
-    return LZ4HC_InsertAndGetWiderMatch(hc4, ip, ip, iLimit, MINMATCH-1, matchpos, &uselessPtr, maxNbAttempts, patternAnalysis, 0 /*chainSwap*/, dict, favorCompressionRatio);
-}
-
-/* LZ4HC_encodeSequence() :
- * @return : 0 if ok,
- *           1 if buffer issue detected */
-LZ4_FORCE_INLINE int LZ4HC_encodeSequence (
-    const BYTE** _ip,
-    BYTE** _op,
-    const BYTE** _anchor,
-    int matchLength,
-    const BYTE* const match,
-    limitedOutput_directive limit,
-    BYTE* oend)
-{
-#define ip      (*_ip)
-#define op      (*_op)
-#define anchor  (*_anchor)
-
-    size_t length;
-    BYTE* const token = op++;
-
-#if defined(LZ4_DEBUG) && (LZ4_DEBUG >= 6)
-    static const BYTE* start = NULL;
-    static U32 totalCost = 0;
-    U32 const pos = (start==NULL) ? 0 : (U32)(anchor - start);
-    U32 const ll = (U32)(ip - anchor);
-    U32 const llAdd = (ll>=15) ? ((ll-15) / 255) + 1 : 0;
-    U32 const mlAdd = (matchLength>=19) ? ((matchLength-19) / 255) + 1 : 0;
-    U32 const cost = 1 + llAdd + ll + 2 + mlAdd;
-    if (start==NULL) start = anchor;  /* only works for single segment */
-    /* g_debuglog_enable = (pos >= 2228) & (pos <= 2262); */
-    DEBUGLOG(6, "pos:%7u -- literals:%4u, match:%4i, offset:%5u, cost:%4u + %5u",
-                pos,
-                (U32)(ip - anchor), matchLength, (U32)(ip-match),
-                cost, totalCost);
-    totalCost += cost;
-#endif
-
-    /* Encode Literal length */
-    length = (size_t)(ip - anchor);
-    LZ4_STATIC_ASSERT(notLimited == 0);
-    /* Check output limit */
-    if (limit && ((op + (length / 255) + length + (2 + 1 + LASTLITERALS)) > oend)) {
-        DEBUGLOG(6, "Not enough room to write %i literals (%i bytes remaining)",
-                (int)length, (int)(oend - op));
-        return 1;
-    }
-    if (length >= RUN_MASK) {
-        size_t len = length - RUN_MASK;
-        *token = (RUN_MASK << ML_BITS);
-        for(; len >= 255 ; len -= 255) *op++ = 255;
-        *op++ = (BYTE)len;
-    } else {
-        *token = (BYTE)(length << ML_BITS);
-    }
-
-    /* Copy Literals */
-    LZ4_wildCopy8(op, anchor, op + length);
-    op += length;
-
-    /* Encode Offset */
-    assert( (ip - match) <= LZ4_DISTANCE_MAX );   /* note : consider providing offset as a value, rather than as a pointer difference */
-    LZ4_writeLE16(op, (U16)(ip - match)); op += 2;
-
-    /* Encode MatchLength */
-    assert(matchLength >= MINMATCH);
-    length = (size_t)matchLength - MINMATCH;
-    if (limit && (op + (length / 255) + (1 + LASTLITERALS) > oend)) {
-        DEBUGLOG(6, "Not enough room to write match length");
-        return 1;   /* Check output limit */
-    }
-    if (length >= ML_MASK) {
-        *token += ML_MASK;
-        length -= ML_MASK;
-        for(; length >= 510 ; length -= 510) { *op++ = 255; *op++ = 255; }
-        if (length >= 255) { length -= 255; *op++ = 255; }
-        *op++ = (BYTE)length;
-    } else {
-        *token += (BYTE)(length);
-    }
-
-    /* Prepare next loop */
-    ip += matchLength;
-    anchor = ip;
-
-    return 0;
-}
-#undef ip
-#undef op
-#undef anchor
-
-LZ4_FORCE_INLINE int LZ4HC_compress_hashChain (
-    LZ4HC_CCtx_internal* const ctx,
-    const char* const source,
-    char* const dest,
-    int* srcSizePtr,
-    int const maxOutputSize,
-    int maxNbAttempts,
-    const limitedOutput_directive limit,
-    const dictCtx_directive dict
-    )
-{
-    const int inputSize = *srcSizePtr;
-    const int patternAnalysis = (maxNbAttempts > 128);   /* levels 9+ */
-
-    const BYTE* ip = (const BYTE*) source;
-    const BYTE* anchor = ip;
-    const BYTE* const iend = ip + inputSize;
-    const BYTE* const mflimit = iend - MFLIMIT;
-    const BYTE* const matchlimit = (iend - LASTLITERALS);
-
-    BYTE* optr = (BYTE*) dest;
-    BYTE* op = (BYTE*) dest;
-    BYTE* oend = op + maxOutputSize;
-
-    int   ml0, ml, ml2, ml3;
-    const BYTE* start0;
-    const BYTE* ref0;
-    const BYTE* ref = NULL;
-    const BYTE* start2 = NULL;
-    const BYTE* ref2 = NULL;
-    const BYTE* start3 = NULL;
-    const BYTE* ref3 = NULL;
-
-    /* init */
-    *srcSizePtr = 0;
-    if (limit == fillOutput) oend -= LASTLITERALS;                  /* Hack for support LZ4 format restriction */
-    if (inputSize < LZ4_minLength) goto _last_literals;             /* Input too small, no compression (all literals) */
-
-    /* Main Loop */
-    while (ip <= mflimit) {
-        ml = LZ4HC_InsertAndFindBestMatch(ctx, ip, matchlimit, &ref, maxNbAttempts, patternAnalysis, dict);
-        if (ml<MINMATCH) { ip++; continue; }
-
-        /* saved, in case we would skip too much */
-        start0 = ip; ref0 = ref; ml0 = ml;
-
-_Search2:
-        if (ip+ml <= mflimit) {
-            ml2 = LZ4HC_InsertAndGetWiderMatch(ctx,
-                            ip + ml - 2, ip + 0, matchlimit, ml, &ref2, &start2,
-                            maxNbAttempts, patternAnalysis, 0, dict, favorCompressionRatio);
-        } else {
-            ml2 = ml;
-        }
-
-        if (ml2 == ml) { /* No better match => encode ML1 */
-            optr = op;
-            if (LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml, ref, limit, oend)) goto _dest_overflow;
-            continue;
-        }
-
-        if (start0 < ip) {   /* first match was skipped at least once */
-            if (start2 < ip + ml0) {  /* squeezing ML1 between ML0(original ML1) and ML2 */
-                ip = start0; ref = ref0; ml = ml0;  /* restore initial ML1 */
-        }   }
-
-        /* Here, start0==ip */
-        if ((start2 - ip) < 3) {  /* First Match too small : removed */
-            ml = ml2;
-            ip = start2;
-            ref =ref2;
-            goto _Search2;
-        }
-
-_Search3:
-        /* At this stage, we have :
-        *  ml2 > ml1, and
-        *  ip1+3 <= ip2 (usually < ip1+ml1) */
-        if ((start2 - ip) < OPTIMAL_ML) {
-            int correction;
-            int new_ml = ml;
-            if (new_ml > OPTIMAL_ML) new_ml = OPTIMAL_ML;
-            if (ip+new_ml > start2 + ml2 - MINMATCH) new_ml = (int)(start2 - ip) + ml2 - MINMATCH;
-            correction = new_ml - (int)(start2 - ip);
-            if (correction > 0) {
-                start2 += correction;
-                ref2 += correction;
-                ml2 -= correction;
-            }
-        }
-        /* Now, we have start2 = ip+new_ml, with new_ml = min(ml, OPTIMAL_ML=18) */
-
-        if (start2 + ml2 <= mflimit) {
-            ml3 = LZ4HC_InsertAndGetWiderMatch(ctx,
-                            start2 + ml2 - 3, start2, matchlimit, ml2, &ref3, &start3,
-                            maxNbAttempts, patternAnalysis, 0, dict, favorCompressionRatio);
-        } else {
-            ml3 = ml2;
-        }
-
-        if (ml3 == ml2) {  /* No better match => encode ML1 and ML2 */
-            /* ip & ref are known; Now for ml */
-            if (start2 < ip+ml)  ml = (int)(start2 - ip);
-            /* Now, encode 2 sequences */
-            optr = op;
-            if (LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml, ref, limit, oend)) goto _dest_overflow;
-            ip = start2;
-            optr = op;
-            if (LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml2, ref2, limit, oend)) {
-                ml  = ml2;
-                ref = ref2;
-                goto _dest_overflow;
-            }
-            continue;
-        }
-
-        if (start3 < ip+ml+3) {  /* Not enough space for match 2 : remove it */
-            if (start3 >= (ip+ml)) {  /* can write Seq1 immediately ==> Seq2 is removed, so Seq3 becomes Seq1 */
-                if (start2 < ip+ml) {
-                    int correction = (int)(ip+ml - start2);
-                    start2 += correction;
-                    ref2 += correction;
-                    ml2 -= correction;
-                    if (ml2 < MINMATCH) {
-                        start2 = start3;
-                        ref2 = ref3;
-                        ml2 = ml3;
-                    }
-                }
-
-                optr = op;
-                if (LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml, ref, limit, oend)) goto _dest_overflow;
-                ip  = start3;
-                ref = ref3;
-                ml  = ml3;
-
-                start0 = start2;
-                ref0 = ref2;
-                ml0 = ml2;
-                goto _Search2;
-            }
-
-            start2 = start3;
-            ref2 = ref3;
-            ml2 = ml3;
-            goto _Search3;
-        }
-
-        /*
-        * OK, now we have 3 ascending matches;
-        * let's write the first one ML1.
-        * ip & ref are known; Now decide ml.
-        */
-        if (start2 < ip+ml) {
-            if ((start2 - ip) < OPTIMAL_ML) {
-                int correction;
-                if (ml > OPTIMAL_ML) ml = OPTIMAL_ML;
-                if (ip + ml > start2 + ml2 - MINMATCH) ml = (int)(start2 - ip) + ml2 - MINMATCH;
-                correction = ml - (int)(start2 - ip);
-                if (correction > 0) {
-                    start2 += correction;
-                    ref2 += correction;
-                    ml2 -= correction;
-                }
-            } else {
-                ml = (int)(start2 - ip);
-            }
-        }
-        optr = op;
-        if (LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml, ref, limit, oend)) goto _dest_overflow;
-
-        /* ML2 becomes ML1 */
-        ip = start2; ref = ref2; ml = ml2;
-
-        /* ML3 becomes ML2 */
-        start2 = start3; ref2 = ref3; ml2 = ml3;
-
-        /* let's find a new ML3 */
-        goto _Search3;
-    }
-
-_last_literals:
-    /* Encode Last Literals */
-    {   size_t lastRunSize = (size_t)(iend - anchor);  /* literals */
-        size_t llAdd = (lastRunSize + 255 - RUN_MASK) / 255;
-        size_t const totalSize = 1 + llAdd + lastRunSize;
-        if (limit == fillOutput) oend += LASTLITERALS;  /* restore correct value */
-        if (limit && (op + totalSize > oend)) {
-            if (limit == limitedOutput) return 0;
-            /* adapt lastRunSize to fill 'dest' */
-            lastRunSize  = (size_t)(oend - op) - 1 /*token*/;
-            llAdd = (lastRunSize + 256 - RUN_MASK) / 256;
-            lastRunSize -= llAdd;
-        }
-        DEBUGLOG(6, "Final literal run : %i literals", (int)lastRunSize);
-        ip = anchor + lastRunSize;  /* can be != iend if limit==fillOutput */
-
-        if (lastRunSize >= RUN_MASK) {
-            size_t accumulator = lastRunSize - RUN_MASK;
-            *op++ = (RUN_MASK << ML_BITS);
-            for(; accumulator >= 255 ; accumulator -= 255) *op++ = 255;
-            *op++ = (BYTE) accumulator;
-        } else {
-            *op++ = (BYTE)(lastRunSize << ML_BITS);
-        }
-        LZ4_memcpy(op, anchor, lastRunSize);
-        op += lastRunSize;
-    }
-
-    /* End */
-    *srcSizePtr = (int) (((const char*)ip) - source);
-    return (int) (((char*)op)-dest);
-
-_dest_overflow:
-    if (limit == fillOutput) {
-        /* Assumption : ip, anchor, ml and ref must be set correctly */
-        size_t const ll = (size_t)(ip - anchor);
-        size_t const ll_addbytes = (ll + 240) / 255;
-        size_t const ll_totalCost = 1 + ll_addbytes + ll;
-        BYTE* const maxLitPos = oend - 3; /* 2 for offset, 1 for token */
-        DEBUGLOG(6, "Last sequence overflowing");
-        op = optr;  /* restore correct out pointer */
-        if (op + ll_totalCost <= maxLitPos) {
-            /* ll validated; now adjust match length */
-            size_t const bytesLeftForMl = (size_t)(maxLitPos - (op+ll_totalCost));
-            size_t const maxMlSize = MINMATCH + (ML_MASK-1) + (bytesLeftForMl * 255);
-            assert(maxMlSize < INT_MAX); assert(ml >= 0);
-            if ((size_t)ml > maxMlSize) ml = (int)maxMlSize;
-            if ((oend + LASTLITERALS) - (op + ll_totalCost + 2) - 1 + ml >= MFLIMIT) {
-                LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml, ref, notLimited, oend);
-        }   }
-        goto _last_literals;
-    }
-    /* compression failed */
-    return 0;
-}
-
-
-static int LZ4HC_compress_optimal( LZ4HC_CCtx_internal* ctx,
-    const char* const source, char* dst,
-    int* srcSizePtr, int dstCapacity,
-    int const nbSearches, size_t sufficient_len,
-    const limitedOutput_directive limit, int const fullUpdate,
-    const dictCtx_directive dict,
-    const HCfavor_e favorDecSpeed);
-
-
-LZ4_FORCE_INLINE int LZ4HC_compress_generic_internal (
-    LZ4HC_CCtx_internal* const ctx,
-    const char* const src,
-    char* const dst,
-    int* const srcSizePtr,
-    int const dstCapacity,
-    int cLevel,
-    const limitedOutput_directive limit,
-    const dictCtx_directive dict
-    )
-{
-    typedef enum { lz4hc, lz4opt } lz4hc_strat_e;
-    typedef struct {
-        lz4hc_strat_e strat;
-        int nbSearches;
-        U32 targetLength;
-    } cParams_t;
-    static const cParams_t clTable[LZ4HC_CLEVEL_MAX+1] = {
-        { lz4hc,     2, 16 },  /* 0, unused */
-        { lz4hc,     2, 16 },  /* 1, unused */
-        { lz4hc,     2, 16 },  /* 2, unused */
-        { lz4hc,     4, 16 },  /* 3 */
-        { lz4hc,     8, 16 },  /* 4 */
-        { lz4hc,    16, 16 },  /* 5 */
-        { lz4hc,    32, 16 },  /* 6 */
-        { lz4hc,    64, 16 },  /* 7 */
-        { lz4hc,   128, 16 },  /* 8 */
-        { lz4hc,   256, 16 },  /* 9 */
-        { lz4opt,   96, 64 },  /*10==LZ4HC_CLEVEL_OPT_MIN*/
-        { lz4opt,  512,128 },  /*11 */
-        { lz4opt,16384,LZ4_OPT_NUM },  /* 12==LZ4HC_CLEVEL_MAX */
-    };
-
-    DEBUGLOG(4, "LZ4HC_compress_generic(ctx=%p, src=%p, srcSize=%d, limit=%d)",
-                ctx, src, *srcSizePtr, limit);
-
-    if (limit == fillOutput && dstCapacity < 1) return 0;   /* Impossible to store anything */
-    if ((U32)*srcSizePtr > (U32)LZ4_MAX_INPUT_SIZE) return 0;    /* Unsupported input size (too large or negative) */
-
-    ctx->end += *srcSizePtr;
-    if (cLevel < 1) cLevel = LZ4HC_CLEVEL_DEFAULT;   /* note : convention is different from lz4frame, maybe something to review */
-    cLevel = MIN(LZ4HC_CLEVEL_MAX, cLevel);
-    {   cParams_t const cParam = clTable[cLevel];
-        HCfavor_e const favor = ctx->favorDecSpeed ? favorDecompressionSpeed : favorCompressionRatio;
-        int result;
-
-        if (cParam.strat == lz4hc) {
-            result = LZ4HC_compress_hashChain(ctx,
-                                src, dst, srcSizePtr, dstCapacity,
-                                cParam.nbSearches, limit, dict);
-        } else {
-            assert(cParam.strat == lz4opt);
-            result = LZ4HC_compress_optimal(ctx,
-                                src, dst, srcSizePtr, dstCapacity,
-                                cParam.nbSearches, cParam.targetLength, limit,
-                                cLevel == LZ4HC_CLEVEL_MAX,   /* ultra mode */
-                                dict, favor);
-        }
-        if (result <= 0) ctx->dirty = 1;
-        return result;
-    }
-}
-
-static void LZ4HC_setExternalDict(LZ4HC_CCtx_internal* ctxPtr, const BYTE* newBlock);
-
-static int
-LZ4HC_compress_generic_noDictCtx (
-        LZ4HC_CCtx_internal* const ctx,
-        const char* const src,
-        char* const dst,
-        int* const srcSizePtr,
-        int const dstCapacity,
-        int cLevel,
-        limitedOutput_directive limit
-        )
-{
-    assert(ctx->dictCtx == NULL);
-    return LZ4HC_compress_generic_internal(ctx, src, dst, srcSizePtr, dstCapacity, cLevel, limit, noDictCtx);
-}
-
-static int
-LZ4HC_compress_generic_dictCtx (
-        LZ4HC_CCtx_internal* const ctx,
-        const char* const src,
-        char* const dst,
-        int* const srcSizePtr,
-        int const dstCapacity,
-        int cLevel,
-        limitedOutput_directive limit
-        )
-{
-    const size_t position = (size_t)(ctx->end - ctx->prefixStart) + (ctx->dictLimit - ctx->lowLimit);
-    assert(ctx->dictCtx != NULL);
-    if (position >= 64 KB) {
-        ctx->dictCtx = NULL;
-        return LZ4HC_compress_generic_noDictCtx(ctx, src, dst, srcSizePtr, dstCapacity, cLevel, limit);
-    } else if (position == 0 && *srcSizePtr > 4 KB) {
-        LZ4_memcpy(ctx, ctx->dictCtx, sizeof(LZ4HC_CCtx_internal));
-        LZ4HC_setExternalDict(ctx, (const BYTE *)src);
-        ctx->compressionLevel = (short)cLevel;
-        return LZ4HC_compress_generic_noDictCtx(ctx, src, dst, srcSizePtr, dstCapacity, cLevel, limit);
-    } else {
-        return LZ4HC_compress_generic_internal(ctx, src, dst, srcSizePtr, dstCapacity, cLevel, limit, usingDictCtxHc);
-    }
-}
-
-static int
-LZ4HC_compress_generic (
-        LZ4HC_CCtx_internal* const ctx,
-        const char* const src,
-        char* const dst,
-        int* const srcSizePtr,
-        int const dstCapacity,
-        int cLevel,
-        limitedOutput_directive limit
-        )
-{
-    if (ctx->dictCtx == NULL) {
-        return LZ4HC_compress_generic_noDictCtx(ctx, src, dst, srcSizePtr, dstCapacity, cLevel, limit);
-    } else {
-        return LZ4HC_compress_generic_dictCtx(ctx, src, dst, srcSizePtr, dstCapacity, cLevel, limit);
-    }
-}
-
-
-int LZ4_sizeofStateHC(void) { return (int)sizeof(LZ4_streamHC_t); }
-
-static size_t LZ4_streamHC_t_alignment(void)
-{
-#if LZ4_ALIGN_TEST
-    typedef struct { char c; LZ4_streamHC_t t; } t_a;
-    return sizeof(t_a) - sizeof(LZ4_streamHC_t);
-#else
-    return 1;  /* effectively disabled */
-#endif
-}
-
-/* state is presumed correctly initialized,
- * in which case its size and alignment have already been validate */
-int LZ4_compress_HC_extStateHC_fastReset (void* state, const char* src, char* dst, int srcSize, int dstCapacity, int compressionLevel)
-{
-    LZ4HC_CCtx_internal* const ctx = &((LZ4_streamHC_t*)state)->internal_donotuse;
-    if (!LZ4_isAligned(state, LZ4_streamHC_t_alignment())) return 0;
-    LZ4_resetStreamHC_fast((LZ4_streamHC_t*)state, compressionLevel);
-    LZ4HC_init_internal (ctx, (const BYTE*)src);
-    if (dstCapacity < LZ4_compressBound(srcSize))
-        return LZ4HC_compress_generic (ctx, src, dst, &srcSize, dstCapacity, compressionLevel, limitedOutput);
-    else
-        return LZ4HC_compress_generic (ctx, src, dst, &srcSize, dstCapacity, compressionLevel, notLimited);
-}
-
-int LZ4_compress_HC_extStateHC (void* state, const char* src, char* dst, int srcSize, int dstCapacity, int compressionLevel)
-{
-    LZ4_streamHC_t* const ctx = LZ4_initStreamHC(state, sizeof(*ctx));
-    if (ctx==NULL) return 0;   /* init failure */
-    return LZ4_compress_HC_extStateHC_fastReset(state, src, dst, srcSize, dstCapacity, compressionLevel);
-}
-
-int LZ4_compress_HC(const char* src, char* dst, int srcSize, int dstCapacity, int compressionLevel)
-{
-    int cSize;
-#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
-    LZ4_streamHC_t* const statePtr = (LZ4_streamHC_t*)ALLOC(sizeof(LZ4_streamHC_t));
-    if (statePtr==NULL) return 0;
-#else
-    LZ4_streamHC_t state;
-    LZ4_streamHC_t* const statePtr = &state;
-#endif
-    cSize = LZ4_compress_HC_extStateHC(statePtr, src, dst, srcSize, dstCapacity, compressionLevel);
-#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
-    FREEMEM(statePtr);
-#endif
-    return cSize;
-}
-
-/* state is presumed sized correctly (>= sizeof(LZ4_streamHC_t)) */
-int LZ4_compress_HC_destSize(void* state, const char* source, char* dest, int* sourceSizePtr, int targetDestSize, int cLevel)
-{
-    LZ4_streamHC_t* const ctx = LZ4_initStreamHC(state, sizeof(*ctx));
-    if (ctx==NULL) return 0;   /* init failure */
-    LZ4HC_init_internal(&ctx->internal_donotuse, (const BYTE*) source);
-    LZ4_setCompressionLevel(ctx, cLevel);
-    return LZ4HC_compress_generic(&ctx->internal_donotuse, source, dest, sourceSizePtr, targetDestSize, cLevel, fillOutput);
-}
-
-
-
-/**************************************
-*  Streaming Functions
-**************************************/
-/* allocation */
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4_streamHC_t* LZ4_createStreamHC(void)
-{
-    LZ4_streamHC_t* const state =
-        (LZ4_streamHC_t*)ALLOC_AND_ZERO(sizeof(LZ4_streamHC_t));
-    if (state == NULL) return NULL;
-    LZ4_setCompressionLevel(state, LZ4HC_CLEVEL_DEFAULT);
-    return state;
-}
-
-int LZ4_freeStreamHC (LZ4_streamHC_t* LZ4_streamHCPtr)
-{
-    DEBUGLOG(4, "LZ4_freeStreamHC(%p)", LZ4_streamHCPtr);
-    if (!LZ4_streamHCPtr) return 0;  /* support free on NULL */
-    FREEMEM(LZ4_streamHCPtr);
-    return 0;
-}
-#endif
-
-
-LZ4_streamHC_t* LZ4_initStreamHC (void* buffer, size_t size)
-{
-    LZ4_streamHC_t* const LZ4_streamHCPtr = (LZ4_streamHC_t*)buffer;
-    DEBUGLOG(4, "LZ4_initStreamHC(%p, %u)", buffer, (unsigned)size);
-    /* check conditions */
-    if (buffer == NULL) return NULL;
-    if (size < sizeof(LZ4_streamHC_t)) return NULL;
-    if (!LZ4_isAligned(buffer, LZ4_streamHC_t_alignment())) return NULL;
-    /* init */
-    { LZ4HC_CCtx_internal* const hcstate = &(LZ4_streamHCPtr->internal_donotuse);
-      MEM_INIT(hcstate, 0, sizeof(*hcstate)); }
-    LZ4_setCompressionLevel(LZ4_streamHCPtr, LZ4HC_CLEVEL_DEFAULT);
-    return LZ4_streamHCPtr;
-}
-
-/* just a stub */
-void LZ4_resetStreamHC (LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel)
-{
-    LZ4_initStreamHC(LZ4_streamHCPtr, sizeof(*LZ4_streamHCPtr));
-    LZ4_setCompressionLevel(LZ4_streamHCPtr, compressionLevel);
-}
-
-void LZ4_resetStreamHC_fast (LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel)
-{
-    DEBUGLOG(4, "LZ4_resetStreamHC_fast(%p, %d)", LZ4_streamHCPtr, compressionLevel);
-    if (LZ4_streamHCPtr->internal_donotuse.dirty) {
-        LZ4_initStreamHC(LZ4_streamHCPtr, sizeof(*LZ4_streamHCPtr));
-    } else {
-        /* preserve end - prefixStart : can trigger clearTable's threshold */
-        if (LZ4_streamHCPtr->internal_donotuse.end != NULL) {
-            LZ4_streamHCPtr->internal_donotuse.end -= (uptrval)LZ4_streamHCPtr->internal_donotuse.prefixStart;
-        } else {
-            assert(LZ4_streamHCPtr->internal_donotuse.prefixStart == NULL);
-        }
-        LZ4_streamHCPtr->internal_donotuse.prefixStart = NULL;
-        LZ4_streamHCPtr->internal_donotuse.dictCtx = NULL;
-    }
-    LZ4_setCompressionLevel(LZ4_streamHCPtr, compressionLevel);
-}
-
-void LZ4_setCompressionLevel(LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel)
-{
-    DEBUGLOG(5, "LZ4_setCompressionLevel(%p, %d)", LZ4_streamHCPtr, compressionLevel);
-    if (compressionLevel < 1) compressionLevel = LZ4HC_CLEVEL_DEFAULT;
-    if (compressionLevel > LZ4HC_CLEVEL_MAX) compressionLevel = LZ4HC_CLEVEL_MAX;
-    LZ4_streamHCPtr->internal_donotuse.compressionLevel = (short)compressionLevel;
-}
-
-void LZ4_favorDecompressionSpeed(LZ4_streamHC_t* LZ4_streamHCPtr, int favor)
-{
-    LZ4_streamHCPtr->internal_donotuse.favorDecSpeed = (favor!=0);
-}
-
-/* LZ4_loadDictHC() :
- * LZ4_streamHCPtr is presumed properly initialized */
-int LZ4_loadDictHC (LZ4_streamHC_t* LZ4_streamHCPtr,
-              const char* dictionary, int dictSize)
-{
-    LZ4HC_CCtx_internal* const ctxPtr = &LZ4_streamHCPtr->internal_donotuse;
-    DEBUGLOG(4, "LZ4_loadDictHC(ctx:%p, dict:%p, dictSize:%d)", LZ4_streamHCPtr, dictionary, dictSize);
-    assert(LZ4_streamHCPtr != NULL);
-    if (dictSize > 64 KB) {
-        dictionary += (size_t)dictSize - 64 KB;
-        dictSize = 64 KB;
-    }
-    /* need a full initialization, there are bad side-effects when using resetFast() */
-    {   int const cLevel = ctxPtr->compressionLevel;
-        LZ4_initStreamHC(LZ4_streamHCPtr, sizeof(*LZ4_streamHCPtr));
-        LZ4_setCompressionLevel(LZ4_streamHCPtr, cLevel);
-    }
-    LZ4HC_init_internal (ctxPtr, (const BYTE*)dictionary);
-    ctxPtr->end = (const BYTE*)dictionary + dictSize;
-    if (dictSize >= 4) LZ4HC_Insert (ctxPtr, ctxPtr->end-3);
-    return dictSize;
-}
-
-void LZ4_attach_HC_dictionary(LZ4_streamHC_t *working_stream, const LZ4_streamHC_t *dictionary_stream) {
-    working_stream->internal_donotuse.dictCtx = dictionary_stream != NULL ? &(dictionary_stream->internal_donotuse) : NULL;
-}
-
-/* compression */
-
-static void LZ4HC_setExternalDict(LZ4HC_CCtx_internal* ctxPtr, const BYTE* newBlock)
-{
-    DEBUGLOG(4, "LZ4HC_setExternalDict(%p, %p)", ctxPtr, newBlock);
-    if (ctxPtr->end >= ctxPtr->prefixStart + 4)
-        LZ4HC_Insert (ctxPtr, ctxPtr->end-3);   /* Referencing remaining dictionary content */
-
-    /* Only one memory segment for extDict, so any previous extDict is lost at this stage */
-    ctxPtr->lowLimit  = ctxPtr->dictLimit;
-    ctxPtr->dictStart  = ctxPtr->prefixStart;
-    ctxPtr->dictLimit += (U32)(ctxPtr->end - ctxPtr->prefixStart);
-    ctxPtr->prefixStart = newBlock;
-    ctxPtr->end  = newBlock;
-    ctxPtr->nextToUpdate = ctxPtr->dictLimit;   /* match referencing will resume from there */
-
-    /* cannot reference an extDict and a dictCtx at the same time */
-    ctxPtr->dictCtx = NULL;
-}
-
-static int
-LZ4_compressHC_continue_generic (LZ4_streamHC_t* LZ4_streamHCPtr,
-                                 const char* src, char* dst,
-                                 int* srcSizePtr, int dstCapacity,
-                                 limitedOutput_directive limit)
-{
-    LZ4HC_CCtx_internal* const ctxPtr = &LZ4_streamHCPtr->internal_donotuse;
-    DEBUGLOG(5, "LZ4_compressHC_continue_generic(ctx=%p, src=%p, srcSize=%d, limit=%d)",
-                LZ4_streamHCPtr, src, *srcSizePtr, limit);
-    assert(ctxPtr != NULL);
-    /* auto-init if forgotten */
-    if (ctxPtr->prefixStart == NULL) LZ4HC_init_internal (ctxPtr, (const BYTE*) src);
-
-    /* Check overflow */
-    if ((size_t)(ctxPtr->end - ctxPtr->prefixStart) + ctxPtr->dictLimit > 2 GB) {
-        size_t dictSize = (size_t)(ctxPtr->end - ctxPtr->prefixStart);
-        if (dictSize > 64 KB) dictSize = 64 KB;
-        LZ4_loadDictHC(LZ4_streamHCPtr, (const char*)(ctxPtr->end) - dictSize, (int)dictSize);
-    }
-
-    /* Check if blocks follow each other */
-    if ((const BYTE*)src != ctxPtr->end)
-        LZ4HC_setExternalDict(ctxPtr, (const BYTE*)src);
-
-    /* Check overlapping input/dictionary space */
-    {   const BYTE* sourceEnd = (const BYTE*) src + *srcSizePtr;
-        const BYTE* const dictBegin = ctxPtr->dictStart;
-        const BYTE* const dictEnd   = ctxPtr->dictStart + (ctxPtr->dictLimit - ctxPtr->lowLimit);
-        if ((sourceEnd > dictBegin) && ((const BYTE*)src < dictEnd)) {
-            if (sourceEnd > dictEnd) sourceEnd = dictEnd;
-            ctxPtr->lowLimit += (U32)(sourceEnd - ctxPtr->dictStart);
-            ctxPtr->dictStart += (U32)(sourceEnd - ctxPtr->dictStart);
-            if (ctxPtr->dictLimit - ctxPtr->lowLimit < 4) {
-                ctxPtr->lowLimit = ctxPtr->dictLimit;
-                ctxPtr->dictStart = ctxPtr->prefixStart;
-    }   }   }
-
-    return LZ4HC_compress_generic (ctxPtr, src, dst, srcSizePtr, dstCapacity, ctxPtr->compressionLevel, limit);
-}
-
-int LZ4_compress_HC_continue (LZ4_streamHC_t* LZ4_streamHCPtr, const char* src, char* dst, int srcSize, int dstCapacity)
-{
-    if (dstCapacity < LZ4_compressBound(srcSize))
-        return LZ4_compressHC_continue_generic (LZ4_streamHCPtr, src, dst, &srcSize, dstCapacity, limitedOutput);
-    else
-        return LZ4_compressHC_continue_generic (LZ4_streamHCPtr, src, dst, &srcSize, dstCapacity, notLimited);
-}
-
-int LZ4_compress_HC_continue_destSize (LZ4_streamHC_t* LZ4_streamHCPtr, const char* src, char* dst, int* srcSizePtr, int targetDestSize)
-{
-    return LZ4_compressHC_continue_generic(LZ4_streamHCPtr, src, dst, srcSizePtr, targetDestSize, fillOutput);
-}
-
-
-
-/* LZ4_saveDictHC :
- * save history content
- * into a user-provided buffer
- * which is then used to continue compression
- */
-int LZ4_saveDictHC (LZ4_streamHC_t* LZ4_streamHCPtr, char* safeBuffer, int dictSize)
-{
-    LZ4HC_CCtx_internal* const streamPtr = &LZ4_streamHCPtr->internal_donotuse;
-    int const prefixSize = (int)(streamPtr->end - streamPtr->prefixStart);
-    DEBUGLOG(5, "LZ4_saveDictHC(%p, %p, %d)", LZ4_streamHCPtr, safeBuffer, dictSize);
-    assert(prefixSize >= 0);
-    if (dictSize > 64 KB) dictSize = 64 KB;
-    if (dictSize < 4) dictSize = 0;
-    if (dictSize > prefixSize) dictSize = prefixSize;
-    if (safeBuffer == NULL) assert(dictSize == 0);
-    if (dictSize > 0)
-        LZ4_memmove(safeBuffer, streamPtr->end - dictSize, dictSize);
-    {   U32 const endIndex = (U32)(streamPtr->end - streamPtr->prefixStart) + streamPtr->dictLimit;
-        streamPtr->end = (const BYTE*)safeBuffer + dictSize;
-        streamPtr->prefixStart = streamPtr->end - dictSize;
-        streamPtr->dictLimit = endIndex - (U32)dictSize;
-        streamPtr->lowLimit = endIndex - (U32)dictSize;
-        streamPtr->dictStart = streamPtr->prefixStart;
-        if (streamPtr->nextToUpdate < streamPtr->dictLimit)
-            streamPtr->nextToUpdate = streamPtr->dictLimit;
-    }
-    return dictSize;
-}
-
-
-/***************************************************
-*  Deprecated Functions
-***************************************************/
-
-/* These functions currently generate deprecation warnings */
-
-/* Wrappers for deprecated compression functions */
-int LZ4_compressHC(const char* src, char* dst, int srcSize) { return LZ4_compress_HC (src, dst, srcSize, LZ4_compressBound(srcSize), 0); }
-int LZ4_compressHC_limitedOutput(const char* src, char* dst, int srcSize, int maxDstSize) { return LZ4_compress_HC(src, dst, srcSize, maxDstSize, 0); }
-int LZ4_compressHC2(const char* src, char* dst, int srcSize, int cLevel) { return LZ4_compress_HC (src, dst, srcSize, LZ4_compressBound(srcSize), cLevel); }
-int LZ4_compressHC2_limitedOutput(const char* src, char* dst, int srcSize, int maxDstSize, int cLevel) { return LZ4_compress_HC(src, dst, srcSize, maxDstSize, cLevel); }
-int LZ4_compressHC_withStateHC (void* state, const char* src, char* dst, int srcSize) { return LZ4_compress_HC_extStateHC (state, src, dst, srcSize, LZ4_compressBound(srcSize), 0); }
-int LZ4_compressHC_limitedOutput_withStateHC (void* state, const char* src, char* dst, int srcSize, int maxDstSize) { return LZ4_compress_HC_extStateHC (state, src, dst, srcSize, maxDstSize, 0); }
-int LZ4_compressHC2_withStateHC (void* state, const char* src, char* dst, int srcSize, int cLevel) { return LZ4_compress_HC_extStateHC(state, src, dst, srcSize, LZ4_compressBound(srcSize), cLevel); }
-int LZ4_compressHC2_limitedOutput_withStateHC (void* state, const char* src, char* dst, int srcSize, int maxDstSize, int cLevel) { return LZ4_compress_HC_extStateHC(state, src, dst, srcSize, maxDstSize, cLevel); }
-int LZ4_compressHC_continue (LZ4_streamHC_t* ctx, const char* src, char* dst, int srcSize) { return LZ4_compress_HC_continue (ctx, src, dst, srcSize, LZ4_compressBound(srcSize)); }
-int LZ4_compressHC_limitedOutput_continue (LZ4_streamHC_t* ctx, const char* src, char* dst, int srcSize, int maxDstSize) { return LZ4_compress_HC_continue (ctx, src, dst, srcSize, maxDstSize); }
-
-
-/* Deprecated streaming functions */
-int LZ4_sizeofStreamStateHC(void) { return sizeof(LZ4_streamHC_t); }
-
-/* state is presumed correctly sized, aka >= sizeof(LZ4_streamHC_t)
- * @return : 0 on success, !=0 if error */
-int LZ4_resetStreamStateHC(void* state, char* inputBuffer)
-{
-    LZ4_streamHC_t* const hc4 = LZ4_initStreamHC(state, sizeof(*hc4));
-    if (hc4 == NULL) return 1;   /* init failed */
-    LZ4HC_init_internal (&hc4->internal_donotuse, (const BYTE*)inputBuffer);
-    return 0;
-}
-
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-void* LZ4_createHC (const char* inputBuffer)
-{
-    LZ4_streamHC_t* const hc4 = LZ4_createStreamHC();
-    if (hc4 == NULL) return NULL;   /* not enough memory */
-    LZ4HC_init_internal (&hc4->internal_donotuse, (const BYTE*)inputBuffer);
-    return hc4;
-}
-
-int LZ4_freeHC (void* LZ4HC_Data)
-{
-    if (!LZ4HC_Data) return 0;  /* support free on NULL */
-    FREEMEM(LZ4HC_Data);
-    return 0;
-}
-#endif
-
-int LZ4_compressHC2_continue (void* LZ4HC_Data, const char* src, char* dst, int srcSize, int cLevel)
-{
-    return LZ4HC_compress_generic (&((LZ4_streamHC_t*)LZ4HC_Data)->internal_donotuse, src, dst, &srcSize, 0, cLevel, notLimited);
-}
-
-int LZ4_compressHC2_limitedOutput_continue (void* LZ4HC_Data, const char* src, char* dst, int srcSize, int dstCapacity, int cLevel)
-{
-    return LZ4HC_compress_generic (&((LZ4_streamHC_t*)LZ4HC_Data)->internal_donotuse, src, dst, &srcSize, dstCapacity, cLevel, limitedOutput);
-}
-
-char* LZ4_slideInputBufferHC(void* LZ4HC_Data)
-{
-    LZ4_streamHC_t* const ctx = (LZ4_streamHC_t*)LZ4HC_Data;
-    const BYTE* bufferStart = ctx->internal_donotuse.prefixStart - ctx->internal_donotuse.dictLimit + ctx->internal_donotuse.lowLimit;
-    LZ4_resetStreamHC_fast(ctx, ctx->internal_donotuse.compressionLevel);
-    /* avoid const char * -> char * conversion warning :( */
-    return (char*)(uptrval)bufferStart;
-}
-
-
-/* ================================================
- *  LZ4 Optimal parser (levels [LZ4HC_CLEVEL_OPT_MIN - LZ4HC_CLEVEL_MAX])
- * ===============================================*/
-typedef struct {
-    int price;
-    int off;
-    int mlen;
-    int litlen;
-} LZ4HC_optimal_t;
-
-/* price in bytes */
-LZ4_FORCE_INLINE int LZ4HC_literalsPrice(int const litlen)
-{
-    int price = litlen;
-    assert(litlen >= 0);
-    if (litlen >= (int)RUN_MASK)
-        price += 1 + ((litlen-(int)RUN_MASK) / 255);
-    return price;
-}
-
-
-/* requires mlen >= MINMATCH */
-LZ4_FORCE_INLINE int LZ4HC_sequencePrice(int litlen, int mlen)
-{
-    int price = 1 + 2 ; /* token + 16-bit offset */
-    assert(litlen >= 0);
-    assert(mlen >= MINMATCH);
-
-    price += LZ4HC_literalsPrice(litlen);
-
-    if (mlen >= (int)(ML_MASK+MINMATCH))
-        price += 1 + ((mlen-(int)(ML_MASK+MINMATCH)) / 255);
-
-    return price;
-}
-
-
-typedef struct {
-    int off;
-    int len;
-} LZ4HC_match_t;
-
-LZ4_FORCE_INLINE LZ4HC_match_t
-LZ4HC_FindLongerMatch(LZ4HC_CCtx_internal* const ctx,
-                      const BYTE* ip, const BYTE* const iHighLimit,
-                      int minLen, int nbSearches,
-                      const dictCtx_directive dict,
-                      const HCfavor_e favorDecSpeed)
-{
-    LZ4HC_match_t match = { 0 , 0 };
-    const BYTE* matchPtr = NULL;
-    /* note : LZ4HC_InsertAndGetWiderMatch() is able to modify the starting position of a match (*startpos),
-     * but this won't be the case here, as we define iLowLimit==ip,
-     * so LZ4HC_InsertAndGetWiderMatch() won't be allowed to search past ip */
-    int matchLength = LZ4HC_InsertAndGetWiderMatch(ctx, ip, ip, iHighLimit, minLen, &matchPtr, &ip, nbSearches, 1 /*patternAnalysis*/, 1 /*chainSwap*/, dict, favorDecSpeed);
-    if (matchLength <= minLen) return match;
-    if (favorDecSpeed) {
-        if ((matchLength>18) & (matchLength<=36)) matchLength=18;   /* favor shortcut */
-    }
-    match.len = matchLength;
-    match.off = (int)(ip-matchPtr);
-    return match;
-}
-
-
-static int LZ4HC_compress_optimal ( LZ4HC_CCtx_internal* ctx,
-                                    const char* const source,
-                                    char* dst,
-                                    int* srcSizePtr,
-                                    int dstCapacity,
-                                    int const nbSearches,
-                                    size_t sufficient_len,
-                                    const limitedOutput_directive limit,
-                                    int const fullUpdate,
-                                    const dictCtx_directive dict,
-                                    const HCfavor_e favorDecSpeed)
-{
-    int retval = 0;
-#define TRAILING_LITERALS 3
-#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
-    LZ4HC_optimal_t* const opt = (LZ4HC_optimal_t*)ALLOC(sizeof(LZ4HC_optimal_t) * (LZ4_OPT_NUM + TRAILING_LITERALS));
-#else
-    LZ4HC_optimal_t opt[LZ4_OPT_NUM + TRAILING_LITERALS];   /* ~64 KB, which is a bit large for stack... */
-#endif
-
-    const BYTE* ip = (const BYTE*) source;
-    const BYTE* anchor = ip;
-    const BYTE* const iend = ip + *srcSizePtr;
-    const BYTE* const mflimit = iend - MFLIMIT;
-    const BYTE* const matchlimit = iend - LASTLITERALS;
-    BYTE* op = (BYTE*) dst;
-    BYTE* opSaved = (BYTE*) dst;
-    BYTE* oend = op + dstCapacity;
-    int ovml = MINMATCH;  /* overflow - last sequence */
-    const BYTE* ovref = NULL;
-
-    /* init */
-#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
-    if (opt == NULL) goto _return_label;
-#endif
-    DEBUGLOG(5, "LZ4HC_compress_optimal(dst=%p, dstCapa=%u)", dst, (unsigned)dstCapacity);
-    *srcSizePtr = 0;
-    if (limit == fillOutput) oend -= LASTLITERALS;   /* Hack for support LZ4 format restriction */
-    if (sufficient_len >= LZ4_OPT_NUM) sufficient_len = LZ4_OPT_NUM-1;
-
-    /* Main Loop */
-    while (ip <= mflimit) {
-         int const llen = (int)(ip - anchor);
-         int best_mlen, best_off;
-         int cur, last_match_pos = 0;
-
-         LZ4HC_match_t const firstMatch = LZ4HC_FindLongerMatch(ctx, ip, matchlimit, MINMATCH-1, nbSearches, dict, favorDecSpeed);
-         if (firstMatch.len==0) { ip++; continue; }
-
-         if ((size_t)firstMatch.len > sufficient_len) {
-             /* good enough solution : immediate encoding */
-             int const firstML = firstMatch.len;
-             const BYTE* const matchPos = ip - firstMatch.off;
-             opSaved = op;
-             if ( LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), firstML, matchPos, limit, oend) ) {  /* updates ip, op and anchor */
-                 ovml = firstML;
-                 ovref = matchPos;
-                 goto _dest_overflow;
-             }
-             continue;
-         }
-
-         /* set prices for first positions (literals) */
-         {   int rPos;
-             for (rPos = 0 ; rPos < MINMATCH ; rPos++) {
-                 int const cost = LZ4HC_literalsPrice(llen + rPos);
-                 opt[rPos].mlen = 1;
-                 opt[rPos].off = 0;
-                 opt[rPos].litlen = llen + rPos;
-                 opt[rPos].price = cost;
-                 DEBUGLOG(7, "rPos:%3i => price:%3i (litlen=%i) -- initial setup",
-                             rPos, cost, opt[rPos].litlen);
-         }   }
-         /* set prices using initial match */
-         {   int mlen = MINMATCH;
-             int const matchML = firstMatch.len;   /* necessarily < sufficient_len < LZ4_OPT_NUM */
-             int const offset = firstMatch.off;
-             assert(matchML < LZ4_OPT_NUM);
-             for ( ; mlen <= matchML ; mlen++) {
-                 int const cost = LZ4HC_sequencePrice(llen, mlen);
-                 opt[mlen].mlen = mlen;
-                 opt[mlen].off = offset;
-                 opt[mlen].litlen = llen;
-                 opt[mlen].price = cost;
-                 DEBUGLOG(7, "rPos:%3i => price:%3i (matchlen=%i) -- initial setup",
-                             mlen, cost, mlen);
-         }   }
-         last_match_pos = firstMatch.len;
-         {   int addLit;
-             for (addLit = 1; addLit <= TRAILING_LITERALS; addLit ++) {
-                 opt[last_match_pos+addLit].mlen = 1; /* literal */
-                 opt[last_match_pos+addLit].off = 0;
-                 opt[last_match_pos+addLit].litlen = addLit;
-                 opt[last_match_pos+addLit].price = opt[last_match_pos].price + LZ4HC_literalsPrice(addLit);
-                 DEBUGLOG(7, "rPos:%3i => price:%3i (litlen=%i) -- initial setup",
-                             last_match_pos+addLit, opt[last_match_pos+addLit].price, addLit);
-         }   }
-
-         /* check further positions */
-         for (cur = 1; cur < last_match_pos; cur++) {
-             const BYTE* const curPtr = ip + cur;
-             LZ4HC_match_t newMatch;
-
-             if (curPtr > mflimit) break;
-             DEBUGLOG(7, "rPos:%u[%u] vs [%u]%u",
-                     cur, opt[cur].price, opt[cur+1].price, cur+1);
-             if (fullUpdate) {
-                 /* not useful to search here if next position has same (or lower) cost */
-                 if ( (opt[cur+1].price <= opt[cur].price)
-                   /* in some cases, next position has same cost, but cost rises sharply after, so a small match would still be beneficial */
-                   && (opt[cur+MINMATCH].price < opt[cur].price + 3/*min seq price*/) )
-                     continue;
-             } else {
-                 /* not useful to search here if next position has same (or lower) cost */
-                 if (opt[cur+1].price <= opt[cur].price) continue;
-             }
-
-             DEBUGLOG(7, "search at rPos:%u", cur);
-             if (fullUpdate)
-                 newMatch = LZ4HC_FindLongerMatch(ctx, curPtr, matchlimit, MINMATCH-1, nbSearches, dict, favorDecSpeed);
-             else
-                 /* only test matches of minimum length; slightly faster, but misses a few bytes */
-                 newMatch = LZ4HC_FindLongerMatch(ctx, curPtr, matchlimit, last_match_pos - cur, nbSearches, dict, favorDecSpeed);
-             if (!newMatch.len) continue;
-
-             if ( ((size_t)newMatch.len > sufficient_len)
-               || (newMatch.len + cur >= LZ4_OPT_NUM) ) {
-                 /* immediate encoding */
-                 best_mlen = newMatch.len;
-                 best_off = newMatch.off;
-                 last_match_pos = cur + 1;
-                 goto encode;
-             }
-
-             /* before match : set price with literals at beginning */
-             {   int const baseLitlen = opt[cur].litlen;
-                 int litlen;
-                 for (litlen = 1; litlen < MINMATCH; litlen++) {
-                     int const price = opt[cur].price - LZ4HC_literalsPrice(baseLitlen) + LZ4HC_literalsPrice(baseLitlen+litlen);
-                     int const pos = cur + litlen;
-                     if (price < opt[pos].price) {
-                         opt[pos].mlen = 1; /* literal */
-                         opt[pos].off = 0;
-                         opt[pos].litlen = baseLitlen+litlen;
-                         opt[pos].price = price;
-                         DEBUGLOG(7, "rPos:%3i => price:%3i (litlen=%i)",
-                                     pos, price, opt[pos].litlen);
-             }   }   }
-
-             /* set prices using match at position = cur */
-             {   int const matchML = newMatch.len;
-                 int ml = MINMATCH;
-
-                 assert(cur + newMatch.len < LZ4_OPT_NUM);
-                 for ( ; ml <= matchML ; ml++) {
-                     int const pos = cur + ml;
-                     int const offset = newMatch.off;
-                     int price;
-                     int ll;
-                     DEBUGLOG(7, "testing price rPos %i (last_match_pos=%i)",
-                                 pos, last_match_pos);
-                     if (opt[cur].mlen == 1) {
-                         ll = opt[cur].litlen;
-                         price = ((cur > ll) ? opt[cur - ll].price : 0)
-                               + LZ4HC_sequencePrice(ll, ml);
-                     } else {
-                         ll = 0;
-                         price = opt[cur].price + LZ4HC_sequencePrice(0, ml);
-                     }
-
-                    assert((U32)favorDecSpeed <= 1);
-                     if (pos > last_match_pos+TRAILING_LITERALS
-                      || price <= opt[pos].price - (int)favorDecSpeed) {
-                         DEBUGLOG(7, "rPos:%3i => price:%3i (matchlen=%i)",
-                                     pos, price, ml);
-                         assert(pos < LZ4_OPT_NUM);
-                         if ( (ml == matchML)  /* last pos of last match */
-                           && (last_match_pos < pos) )
-                             last_match_pos = pos;
-                         opt[pos].mlen = ml;
-                         opt[pos].off = offset;
-                         opt[pos].litlen = ll;
-                         opt[pos].price = price;
-             }   }   }
-             /* complete following positions with literals */
-             {   int addLit;
-                 for (addLit = 1; addLit <= TRAILING_LITERALS; addLit ++) {
-                     opt[last_match_pos+addLit].mlen = 1; /* literal */
-                     opt[last_match_pos+addLit].off = 0;
-                     opt[last_match_pos+addLit].litlen = addLit;
-                     opt[last_match_pos+addLit].price = opt[last_match_pos].price + LZ4HC_literalsPrice(addLit);
-                     DEBUGLOG(7, "rPos:%3i => price:%3i (litlen=%i)", last_match_pos+addLit, opt[last_match_pos+addLit].price, addLit);
-             }   }
-         }  /* for (cur = 1; cur <= last_match_pos; cur++) */
-
-         assert(last_match_pos < LZ4_OPT_NUM + TRAILING_LITERALS);
-         best_mlen = opt[last_match_pos].mlen;
-         best_off = opt[last_match_pos].off;
-         cur = last_match_pos - best_mlen;
-
-encode: /* cur, last_match_pos, best_mlen, best_off must be set */
-         assert(cur < LZ4_OPT_NUM);
-         assert(last_match_pos >= 1);  /* == 1 when only one candidate */
-         DEBUGLOG(6, "reverse traversal, looking for shortest path (last_match_pos=%i)", last_match_pos);
-         {   int candidate_pos = cur;
-             int selected_matchLength = best_mlen;
-             int selected_offset = best_off;
-             while (1) {  /* from end to beginning */
-                 int const next_matchLength = opt[candidate_pos].mlen;  /* can be 1, means literal */
-                 int const next_offset = opt[candidate_pos].off;
-                 DEBUGLOG(7, "pos %i: sequence length %i", candidate_pos, selected_matchLength);
-                 opt[candidate_pos].mlen = selected_matchLength;
-                 opt[candidate_pos].off = selected_offset;
-                 selected_matchLength = next_matchLength;
-                 selected_offset = next_offset;
-                 if (next_matchLength > candidate_pos) break; /* last match elected, first match to encode */
-                 assert(next_matchLength > 0);  /* can be 1, means literal */
-                 candidate_pos -= next_matchLength;
-         }   }
-
-         /* encode all recorded sequences in order */
-         {   int rPos = 0;  /* relative position (to ip) */
-             while (rPos < last_match_pos) {
-                 int const ml = opt[rPos].mlen;
-                 int const offset = opt[rPos].off;
-                 if (ml == 1) { ip++; rPos++; continue; }  /* literal; note: can end up with several literals, in which case, skip them */
-                 rPos += ml;
-                 assert(ml >= MINMATCH);
-                 assert((offset >= 1) && (offset <= LZ4_DISTANCE_MAX));
-                 opSaved = op;
-                 if ( LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ml, ip - offset, limit, oend) ) {  /* updates ip, op and anchor */
-                     ovml = ml;
-                     ovref = ip - offset;
-                     goto _dest_overflow;
-         }   }   }
-     }  /* while (ip <= mflimit) */
-
-_last_literals:
-     /* Encode Last Literals */
-     {   size_t lastRunSize = (size_t)(iend - anchor);  /* literals */
-         size_t llAdd = (lastRunSize + 255 - RUN_MASK) / 255;
-         size_t const totalSize = 1 + llAdd + lastRunSize;
-         if (limit == fillOutput) oend += LASTLITERALS;  /* restore correct value */
-         if (limit && (op + totalSize > oend)) {
-             if (limit == limitedOutput) { /* Check output limit */
-                retval = 0;
-                goto _return_label;
-             }
-             /* adapt lastRunSize to fill 'dst' */
-             lastRunSize  = (size_t)(oend - op) - 1 /*token*/;
-             llAdd = (lastRunSize + 256 - RUN_MASK) / 256;
-             lastRunSize -= llAdd;
-         }
-         DEBUGLOG(6, "Final literal run : %i literals", (int)lastRunSize);
-         ip = anchor + lastRunSize; /* can be != iend if limit==fillOutput */
-
-         if (lastRunSize >= RUN_MASK) {
-             size_t accumulator = lastRunSize - RUN_MASK;
-             *op++ = (RUN_MASK << ML_BITS);
-             for(; accumulator >= 255 ; accumulator -= 255) *op++ = 255;
-             *op++ = (BYTE) accumulator;
-         } else {
-             *op++ = (BYTE)(lastRunSize << ML_BITS);
-         }
-         LZ4_memcpy(op, anchor, lastRunSize);
-         op += lastRunSize;
-     }
-
-     /* End */
-     *srcSizePtr = (int) (((const char*)ip) - source);
-     retval = (int) ((char*)op-dst);
-     goto _return_label;
-
-_dest_overflow:
-if (limit == fillOutput) {
-     /* Assumption : ip, anchor, ovml and ovref must be set correctly */
-     size_t const ll = (size_t)(ip - anchor);
-     size_t const ll_addbytes = (ll + 240) / 255;
-     size_t const ll_totalCost = 1 + ll_addbytes + ll;
-     BYTE* const maxLitPos = oend - 3; /* 2 for offset, 1 for token */
-     DEBUGLOG(6, "Last sequence overflowing (only %i bytes remaining)", (int)(oend-1-opSaved));
-     op = opSaved;  /* restore correct out pointer */
-     if (op + ll_totalCost <= maxLitPos) {
-         /* ll validated; now adjust match length */
-         size_t const bytesLeftForMl = (size_t)(maxLitPos - (op+ll_totalCost));
-         size_t const maxMlSize = MINMATCH + (ML_MASK-1) + (bytesLeftForMl * 255);
-         assert(maxMlSize < INT_MAX); assert(ovml >= 0);
-         if ((size_t)ovml > maxMlSize) ovml = (int)maxMlSize;
-         if ((oend + LASTLITERALS) - (op + ll_totalCost + 2) - 1 + ovml >= MFLIMIT) {
-             DEBUGLOG(6, "Space to end : %i + ml (%i)", (int)((oend + LASTLITERALS) - (op + ll_totalCost + 2) - 1), ovml);
-             DEBUGLOG(6, "Before : ip = %p, anchor = %p", ip, anchor);
-             LZ4HC_encodeSequence(UPDATABLE(ip, op, anchor), ovml, ovref, notLimited, oend);
-             DEBUGLOG(6, "After : ip = %p, anchor = %p", ip, anchor);
-     }   }
-     goto _last_literals;
-}
-_return_label:
-#if defined(LZ4HC_HEAPMODE) && LZ4HC_HEAPMODE==1
-     FREEMEM(opt);
-#endif
-     return retval;
-}
diff --git a/librocksdb-sys/lz4/lib/lz4hc.h b/librocksdb-sys/lz4/lib/lz4hc.h
deleted file mode 100644
index e937acf..0000000
--- a/librocksdb-sys/lz4/lib/lz4hc.h
+++ /dev/null
@@ -1,413 +0,0 @@
-/*
-   LZ4 HC - High Compression Mode of LZ4
-   Header File
-   Copyright (C) 2011-2020, Yann Collet.
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-#ifndef LZ4_HC_H_19834876238432
-#define LZ4_HC_H_19834876238432
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-/* --- Dependency --- */
-/* note : lz4hc requires lz4.h/lz4.c for compilation */
-#include "lz4.h"   /* stddef, LZ4LIB_API, LZ4_DEPRECATED */
-
-
-/* --- Useful constants --- */
-#define LZ4HC_CLEVEL_MIN         3
-#define LZ4HC_CLEVEL_DEFAULT     9
-#define LZ4HC_CLEVEL_OPT_MIN    10
-#define LZ4HC_CLEVEL_MAX        12
-
-
-/*-************************************
- *  Block Compression
- **************************************/
-/*! LZ4_compress_HC() :
- *  Compress data from `src` into `dst`, using the powerful but slower "HC" algorithm.
- * `dst` must be already allocated.
- *  Compression is guaranteed to succeed if `dstCapacity >= LZ4_compressBound(srcSize)` (see "lz4.h")
- *  Max supported `srcSize` value is LZ4_MAX_INPUT_SIZE (see "lz4.h")
- * `compressionLevel` : any value between 1 and LZ4HC_CLEVEL_MAX will work.
- *                      Values > LZ4HC_CLEVEL_MAX behave the same as LZ4HC_CLEVEL_MAX.
- * @return : the number of bytes written into 'dst'
- *           or 0 if compression fails.
- */
-LZ4LIB_API int LZ4_compress_HC (const char* src, char* dst, int srcSize, int dstCapacity, int compressionLevel);
-
-
-/* Note :
- *   Decompression functions are provided within "lz4.h" (BSD license)
- */
-
-
-/*! LZ4_compress_HC_extStateHC() :
- *  Same as LZ4_compress_HC(), but using an externally allocated memory segment for `state`.
- * `state` size is provided by LZ4_sizeofStateHC().
- *  Memory segment must be aligned on 8-bytes boundaries (which a normal malloc() should do properly).
- */
-LZ4LIB_API int LZ4_sizeofStateHC(void);
-LZ4LIB_API int LZ4_compress_HC_extStateHC(void* stateHC, const char* src, char* dst, int srcSize, int maxDstSize, int compressionLevel);
-
-
-/*! LZ4_compress_HC_destSize() : v1.9.0+
- *  Will compress as much data as possible from `src`
- *  to fit into `targetDstSize` budget.
- *  Result is provided in 2 parts :
- * @return : the number of bytes written into 'dst' (necessarily <= targetDstSize)
- *           or 0 if compression fails.
- * `srcSizePtr` : on success, *srcSizePtr is updated to indicate how much bytes were read from `src`
- */
-LZ4LIB_API int LZ4_compress_HC_destSize(void* stateHC,
-                                  const char* src, char* dst,
-                                        int* srcSizePtr, int targetDstSize,
-                                        int compressionLevel);
-
-
-/*-************************************
- *  Streaming Compression
- *  Bufferless synchronous API
- **************************************/
- typedef union LZ4_streamHC_u LZ4_streamHC_t;   /* incomplete type (defined later) */
-
-/*! LZ4_createStreamHC() and LZ4_freeStreamHC() :
- *  These functions create and release memory for LZ4 HC streaming state.
- *  Newly created states are automatically initialized.
- *  A same state can be used multiple times consecutively,
- *  starting with LZ4_resetStreamHC_fast() to start a new stream of blocks.
- */
-LZ4LIB_API LZ4_streamHC_t* LZ4_createStreamHC(void);
-LZ4LIB_API int             LZ4_freeStreamHC (LZ4_streamHC_t* streamHCPtr);
-
-/*
-  These functions compress data in successive blocks of any size,
-  using previous blocks as dictionary, to improve compression ratio.
-  One key assumption is that previous blocks (up to 64 KB) remain read-accessible while compressing next blocks.
-  There is an exception for ring buffers, which can be smaller than 64 KB.
-  Ring-buffer scenario is automatically detected and handled within LZ4_compress_HC_continue().
-
-  Before starting compression, state must be allocated and properly initialized.
-  LZ4_createStreamHC() does both, though compression level is set to LZ4HC_CLEVEL_DEFAULT.
-
-  Selecting the compression level can be done with LZ4_resetStreamHC_fast() (starts a new stream)
-  or LZ4_setCompressionLevel() (anytime, between blocks in the same stream) (experimental).
-  LZ4_resetStreamHC_fast() only works on states which have been properly initialized at least once,
-  which is automatically the case when state is created using LZ4_createStreamHC().
-
-  After reset, a first "fictional block" can be designated as initial dictionary,
-  using LZ4_loadDictHC() (Optional).
-
-  Invoke LZ4_compress_HC_continue() to compress each successive block.
-  The number of blocks is unlimited.
-  Previous input blocks, including initial dictionary when present,
-  must remain accessible and unmodified during compression.
-
-  It's allowed to update compression level anytime between blocks,
-  using LZ4_setCompressionLevel() (experimental).
-
-  'dst' buffer should be sized to handle worst case scenarios
-  (see LZ4_compressBound(), it ensures compression success).
-  In case of failure, the API does not guarantee recovery,
-  so the state _must_ be reset.
-  To ensure compression success
-  whenever `dst` buffer size cannot be made >= LZ4_compressBound(),
-  consider using LZ4_compress_HC_continue_destSize().
-
-  Whenever previous input blocks can't be preserved unmodified in-place during compression of next blocks,
-  it's possible to copy the last blocks into a more stable memory space, using LZ4_saveDictHC().
-  Return value of LZ4_saveDictHC() is the size of dictionary effectively saved into 'safeBuffer' (<= 64 KB)
-
-  After completing a streaming compression,
-  it's possible to start a new stream of blocks, using the same LZ4_streamHC_t state,
-  just by resetting it, using LZ4_resetStreamHC_fast().
-*/
-
-LZ4LIB_API void LZ4_resetStreamHC_fast(LZ4_streamHC_t* streamHCPtr, int compressionLevel);   /* v1.9.0+ */
-LZ4LIB_API int  LZ4_loadDictHC (LZ4_streamHC_t* streamHCPtr, const char* dictionary, int dictSize);
-
-LZ4LIB_API int LZ4_compress_HC_continue (LZ4_streamHC_t* streamHCPtr,
-                                   const char* src, char* dst,
-                                         int srcSize, int maxDstSize);
-
-/*! LZ4_compress_HC_continue_destSize() : v1.9.0+
- *  Similar to LZ4_compress_HC_continue(),
- *  but will read as much data as possible from `src`
- *  to fit into `targetDstSize` budget.
- *  Result is provided into 2 parts :
- * @return : the number of bytes written into 'dst' (necessarily <= targetDstSize)
- *           or 0 if compression fails.
- * `srcSizePtr` : on success, *srcSizePtr will be updated to indicate how much bytes were read from `src`.
- *           Note that this function may not consume the entire input.
- */
-LZ4LIB_API int LZ4_compress_HC_continue_destSize(LZ4_streamHC_t* LZ4_streamHCPtr,
-                                           const char* src, char* dst,
-                                                 int* srcSizePtr, int targetDstSize);
-
-LZ4LIB_API int LZ4_saveDictHC (LZ4_streamHC_t* streamHCPtr, char* safeBuffer, int maxDictSize);
-
-
-
-/*^**********************************************
- * !!!!!!   STATIC LINKING ONLY   !!!!!!
- ***********************************************/
-
-/*-******************************************************************
- * PRIVATE DEFINITIONS :
- * Do not use these definitions directly.
- * They are merely exposed to allow static allocation of `LZ4_streamHC_t`.
- * Declare an `LZ4_streamHC_t` directly, rather than any type below.
- * Even then, only do so in the context of static linking, as definitions may change between versions.
- ********************************************************************/
-
-#define LZ4HC_DICTIONARY_LOGSIZE 16
-#define LZ4HC_MAXD (1<<LZ4HC_DICTIONARY_LOGSIZE)
-#define LZ4HC_MAXD_MASK (LZ4HC_MAXD - 1)
-
-#define LZ4HC_HASH_LOG 15
-#define LZ4HC_HASHTABLESIZE (1 << LZ4HC_HASH_LOG)
-#define LZ4HC_HASH_MASK (LZ4HC_HASHTABLESIZE - 1)
-
-
-/* Never ever use these definitions directly !
- * Declare or allocate an LZ4_streamHC_t instead.
-**/
-typedef struct LZ4HC_CCtx_internal LZ4HC_CCtx_internal;
-struct LZ4HC_CCtx_internal
-{
-    LZ4_u32   hashTable[LZ4HC_HASHTABLESIZE];
-    LZ4_u16   chainTable[LZ4HC_MAXD];
-    const LZ4_byte* end;       /* next block here to continue on current prefix */
-    const LZ4_byte* prefixStart;  /* Indexes relative to this position */
-    const LZ4_byte* dictStart; /* alternate reference for extDict */
-    LZ4_u32   dictLimit;       /* below that point, need extDict */
-    LZ4_u32   lowLimit;        /* below that point, no more dict */
-    LZ4_u32   nextToUpdate;    /* index from which to continue dictionary update */
-    short     compressionLevel;
-    LZ4_i8    favorDecSpeed;   /* favor decompression speed if this flag set,
-                                  otherwise, favor compression ratio */
-    LZ4_i8    dirty;           /* stream has to be fully reset if this flag is set */
-    const LZ4HC_CCtx_internal* dictCtx;
-};
-
-#define LZ4_STREAMHC_MINSIZE  262200  /* static size, for inter-version compatibility */
-union LZ4_streamHC_u {
-    char minStateSize[LZ4_STREAMHC_MINSIZE];
-    LZ4HC_CCtx_internal internal_donotuse;
-}; /* previously typedef'd to LZ4_streamHC_t */
-
-/* LZ4_streamHC_t :
- * This structure allows static allocation of LZ4 HC streaming state.
- * This can be used to allocate statically on stack, or as part of a larger structure.
- *
- * Such state **must** be initialized using LZ4_initStreamHC() before first use.
- *
- * Note that invoking LZ4_initStreamHC() is not required when
- * the state was created using LZ4_createStreamHC() (which is recommended).
- * Using the normal builder, a newly created state is automatically initialized.
- *
- * Static allocation shall only be used in combination with static linking.
- */
-
-/* LZ4_initStreamHC() : v1.9.0+
- * Required before first use of a statically allocated LZ4_streamHC_t.
- * Before v1.9.0 : use LZ4_resetStreamHC() instead
- */
-LZ4LIB_API LZ4_streamHC_t* LZ4_initStreamHC(void* buffer, size_t size);
-
-
-/*-************************************
-*  Deprecated Functions
-**************************************/
-/* see lz4.h LZ4_DISABLE_DEPRECATE_WARNINGS to turn off deprecation warnings */
-
-/* deprecated compression functions */
-LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC               (const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput (const char* source, char* dest, int inputSize, int maxOutputSize);
-LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC2              (const char* source, char* dest, int inputSize, int compressionLevel);
-LZ4_DEPRECATED("use LZ4_compress_HC() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput(const char* source, char* dest, int inputSize, int maxOutputSize, int compressionLevel);
-LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC_withStateHC               (void* state, const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput_withStateHC (void* state, const char* source, char* dest, int inputSize, int maxOutputSize);
-LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC2_withStateHC              (void* state, const char* source, char* dest, int inputSize, int compressionLevel);
-LZ4_DEPRECATED("use LZ4_compress_HC_extStateHC() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput_withStateHC(void* state, const char* source, char* dest, int inputSize, int maxOutputSize, int compressionLevel);
-LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC_continue               (LZ4_streamHC_t* LZ4_streamHCPtr, const char* source, char* dest, int inputSize);
-LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC_limitedOutput_continue (LZ4_streamHC_t* LZ4_streamHCPtr, const char* source, char* dest, int inputSize, int maxOutputSize);
-
-/* Obsolete streaming functions; degraded functionality; do not use!
- *
- * In order to perform streaming compression, these functions depended on data
- * that is no longer tracked in the state. They have been preserved as well as
- * possible: using them will still produce a correct output. However, use of
- * LZ4_slideInputBufferHC() will truncate the history of the stream, rather
- * than preserve a window-sized chunk of history.
- */
-#if !defined(LZ4_STATIC_LINKING_ONLY_DISABLE_MEMORY_ALLOCATION)
-LZ4_DEPRECATED("use LZ4_createStreamHC() instead") LZ4LIB_API void* LZ4_createHC (const char* inputBuffer);
-LZ4_DEPRECATED("use LZ4_freeStreamHC() instead") LZ4LIB_API   int   LZ4_freeHC (void* LZ4HC_Data);
-#endif
-LZ4_DEPRECATED("use LZ4_saveDictHC() instead") LZ4LIB_API     char* LZ4_slideInputBufferHC (void* LZ4HC_Data);
-LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC2_continue               (void* LZ4HC_Data, const char* source, char* dest, int inputSize, int compressionLevel);
-LZ4_DEPRECATED("use LZ4_compress_HC_continue() instead") LZ4LIB_API int LZ4_compressHC2_limitedOutput_continue (void* LZ4HC_Data, const char* source, char* dest, int inputSize, int maxOutputSize, int compressionLevel);
-LZ4_DEPRECATED("use LZ4_createStreamHC() instead") LZ4LIB_API int   LZ4_sizeofStreamStateHC(void);
-LZ4_DEPRECATED("use LZ4_initStreamHC() instead") LZ4LIB_API  int   LZ4_resetStreamStateHC(void* state, char* inputBuffer);
-
-
-/* LZ4_resetStreamHC() is now replaced by LZ4_initStreamHC().
- * The intention is to emphasize the difference with LZ4_resetStreamHC_fast(),
- * which is now the recommended function to start a new stream of blocks,
- * but cannot be used to initialize a memory segment containing arbitrary garbage data.
- *
- * It is recommended to switch to LZ4_initStreamHC().
- * LZ4_resetStreamHC() will generate deprecation warnings in a future version.
- */
-LZ4LIB_API void LZ4_resetStreamHC (LZ4_streamHC_t* streamHCPtr, int compressionLevel);
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* LZ4_HC_H_19834876238432 */
-
-
-/*-**************************************************
- * !!!!!     STATIC LINKING ONLY     !!!!!
- * Following definitions are considered experimental.
- * They should not be linked from DLL,
- * as there is no guarantee of API stability yet.
- * Prototypes will be promoted to "stable" status
- * after successful usage in real-life scenarios.
- ***************************************************/
-#ifdef LZ4_HC_STATIC_LINKING_ONLY   /* protection macro */
-#ifndef LZ4_HC_SLO_098092834
-#define LZ4_HC_SLO_098092834
-
-#define LZ4_STATIC_LINKING_ONLY   /* LZ4LIB_STATIC_API */
-#include "lz4.h"
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-/*! LZ4_setCompressionLevel() : v1.8.0+ (experimental)
- *  It's possible to change compression level
- *  between successive invocations of LZ4_compress_HC_continue*()
- *  for dynamic adaptation.
- */
-LZ4LIB_STATIC_API void LZ4_setCompressionLevel(
-    LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel);
-
-/*! LZ4_favorDecompressionSpeed() : v1.8.2+ (experimental)
- *  Opt. Parser will favor decompression speed over compression ratio.
- *  Only applicable to levels >= LZ4HC_CLEVEL_OPT_MIN.
- */
-LZ4LIB_STATIC_API void LZ4_favorDecompressionSpeed(
-    LZ4_streamHC_t* LZ4_streamHCPtr, int favor);
-
-/*! LZ4_resetStreamHC_fast() : v1.9.0+
- *  When an LZ4_streamHC_t is known to be in a internally coherent state,
- *  it can often be prepared for a new compression with almost no work, only
- *  sometimes falling back to the full, expensive reset that is always required
- *  when the stream is in an indeterminate state (i.e., the reset performed by
- *  LZ4_resetStreamHC()).
- *
- *  LZ4_streamHCs are guaranteed to be in a valid state when:
- *  - returned from LZ4_createStreamHC()
- *  - reset by LZ4_resetStreamHC()
- *  - memset(stream, 0, sizeof(LZ4_streamHC_t))
- *  - the stream was in a valid state and was reset by LZ4_resetStreamHC_fast()
- *  - the stream was in a valid state and was then used in any compression call
- *    that returned success
- *  - the stream was in an indeterminate state and was used in a compression
- *    call that fully reset the state (LZ4_compress_HC_extStateHC()) and that
- *    returned success
- *
- *  Note:
- *  A stream that was last used in a compression call that returned an error
- *  may be passed to this function. However, it will be fully reset, which will
- *  clear any existing history and settings from the context.
- */
-LZ4LIB_STATIC_API void LZ4_resetStreamHC_fast(
-    LZ4_streamHC_t* LZ4_streamHCPtr, int compressionLevel);
-
-/*! LZ4_compress_HC_extStateHC_fastReset() :
- *  A variant of LZ4_compress_HC_extStateHC().
- *
- *  Using this variant avoids an expensive initialization step. It is only safe
- *  to call if the state buffer is known to be correctly initialized already
- *  (see above comment on LZ4_resetStreamHC_fast() for a definition of
- *  "correctly initialized"). From a high level, the difference is that this
- *  function initializes the provided state with a call to
- *  LZ4_resetStreamHC_fast() while LZ4_compress_HC_extStateHC() starts with a
- *  call to LZ4_resetStreamHC().
- */
-LZ4LIB_STATIC_API int LZ4_compress_HC_extStateHC_fastReset (
-    void* state,
-    const char* src, char* dst,
-    int srcSize, int dstCapacity,
-    int compressionLevel);
-
-/*! LZ4_attach_HC_dictionary() :
- *  This is an experimental API that allows for the efficient use of a
- *  static dictionary many times.
- *
- *  Rather than re-loading the dictionary buffer into a working context before
- *  each compression, or copying a pre-loaded dictionary's LZ4_streamHC_t into a
- *  working LZ4_streamHC_t, this function introduces a no-copy setup mechanism,
- *  in which the working stream references the dictionary stream in-place.
- *
- *  Several assumptions are made about the state of the dictionary stream.
- *  Currently, only streams which have been prepared by LZ4_loadDictHC() should
- *  be expected to work.
- *
- *  Alternatively, the provided dictionary stream pointer may be NULL, in which
- *  case any existing dictionary stream is unset.
- *
- *  A dictionary should only be attached to a stream without any history (i.e.,
- *  a stream that has just been reset).
- *
- *  The dictionary will remain attached to the working stream only for the
- *  current stream session. Calls to LZ4_resetStreamHC(_fast) will remove the
- *  dictionary context association from the working stream. The dictionary
- *  stream (and source buffer) must remain in-place / accessible / unchanged
- *  through the lifetime of the stream session.
- */
-LZ4LIB_STATIC_API void LZ4_attach_HC_dictionary(
-          LZ4_streamHC_t *working_stream,
-    const LZ4_streamHC_t *dictionary_stream);
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif   /* LZ4_HC_SLO_098092834 */
-#endif   /* LZ4_HC_STATIC_LINKING_ONLY */
diff --git a/librocksdb-sys/lz4/lib/xxhash.c b/librocksdb-sys/lz4/lib/xxhash.c
deleted file mode 100644
index ff28749..0000000
--- a/librocksdb-sys/lz4/lib/xxhash.c
+++ /dev/null
@@ -1,1030 +0,0 @@
-/*
-*  xxHash - Fast Hash algorithm
-*  Copyright (C) 2012-2016, Yann Collet
-*
-*  BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-*
-*  Redistribution and use in source and binary forms, with or without
-*  modification, are permitted provided that the following conditions are
-*  met:
-*
-*  * Redistributions of source code must retain the above copyright
-*  notice, this list of conditions and the following disclaimer.
-*  * Redistributions in binary form must reproduce the above
-*  copyright notice, this list of conditions and the following disclaimer
-*  in the documentation and/or other materials provided with the
-*  distribution.
-*
-*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-*  You can contact the author at :
-*  - xxHash homepage: http://www.xxhash.com
-*  - xxHash source repository : https://github.com/Cyan4973/xxHash
-*/
-
-
-/* *************************************
-*  Tuning parameters
-***************************************/
-/*!XXH_FORCE_MEMORY_ACCESS :
- * By default, access to unaligned memory is controlled by `memcpy()`, which is safe and portable.
- * Unfortunately, on some target/compiler combinations, the generated assembly is sub-optimal.
- * The below switch allow to select different access method for improved performance.
- * Method 0 (default) : use `memcpy()`. Safe and portable.
- * Method 1 : `__packed` statement. It depends on compiler extension (ie, not portable).
- *            This method is safe if your compiler supports it, and *generally* as fast or faster than `memcpy`.
- * Method 2 : direct access. This method doesn't depend on compiler but violate C standard.
- *            It can generate buggy code on targets which do not support unaligned memory accesses.
- *            But in some circumstances, it's the only known way to get the most performance (ie GCC + ARMv6)
- * See http://stackoverflow.com/a/32095106/646947 for details.
- * Prefer these methods in priority order (0 > 1 > 2)
- */
-#ifndef XXH_FORCE_MEMORY_ACCESS   /* can be defined externally, on command line for example */
-#  if defined(__GNUC__) && ( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
-                        || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \
-                        || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
-#    define XXH_FORCE_MEMORY_ACCESS 2
-#  elif (defined(__INTEL_COMPILER) && !defined(_WIN32)) || \
-  (defined(__GNUC__) && ( defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
-                    || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
-                    || defined(__ARM_ARCH_7S__) ))
-#    define XXH_FORCE_MEMORY_ACCESS 1
-#  endif
-#endif
-
-/*!XXH_ACCEPT_NULL_INPUT_POINTER :
- * If input pointer is NULL, xxHash default behavior is to dereference it, triggering a segfault.
- * When this macro is enabled, xxHash actively checks input for null pointer.
- * It it is, result for null input pointers is the same as a null-length input.
- */
-#ifndef XXH_ACCEPT_NULL_INPUT_POINTER   /* can be defined externally */
-#  define XXH_ACCEPT_NULL_INPUT_POINTER 0
-#endif
-
-/*!XXH_FORCE_NATIVE_FORMAT :
- * By default, xxHash library provides endian-independent Hash values, based on little-endian convention.
- * Results are therefore identical for little-endian and big-endian CPU.
- * This comes at a performance cost for big-endian CPU, since some swapping is required to emulate little-endian format.
- * Should endian-independence be of no importance for your application, you may set the #define below to 1,
- * to improve speed for Big-endian CPU.
- * This option has no impact on Little_Endian CPU.
- */
-#ifndef XXH_FORCE_NATIVE_FORMAT   /* can be defined externally */
-#  define XXH_FORCE_NATIVE_FORMAT 0
-#endif
-
-/*!XXH_FORCE_ALIGN_CHECK :
- * This is a minor performance trick, only useful with lots of very small keys.
- * It means : check for aligned/unaligned input.
- * The check costs one initial branch per hash;
- * set it to 0 when the input is guaranteed to be aligned,
- * or when alignment doesn't matter for performance.
- */
-#ifndef XXH_FORCE_ALIGN_CHECK /* can be defined externally */
-#  if defined(__i386) || defined(_M_IX86) || defined(__x86_64__) || defined(_M_X64)
-#    define XXH_FORCE_ALIGN_CHECK 0
-#  else
-#    define XXH_FORCE_ALIGN_CHECK 1
-#  endif
-#endif
-
-
-/* *************************************
-*  Includes & Memory related functions
-***************************************/
-/*! Modify the local functions below should you wish to use some other memory routines
-*   for malloc(), free() */
-#include <stdlib.h>
-static void* XXH_malloc(size_t s) { return malloc(s); }
-static void  XXH_free  (void* p)  { free(p); }
-/*! and for memcpy() */
-#include <string.h>
-static void* XXH_memcpy(void* dest, const void* src, size_t size) { return memcpy(dest,src,size); }
-
-#include <assert.h>   /* assert */
-
-#define XXH_STATIC_LINKING_ONLY
-#include "xxhash.h"
-
-
-/* *************************************
-*  Compiler Specific Options
-***************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#  pragma warning(disable : 4127)      /* disable: C4127: conditional expression is constant */
-#  define FORCE_INLINE static __forceinline
-#else
-#  if defined (__cplusplus) || defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L   /* C99 */
-#    ifdef __GNUC__
-#      define FORCE_INLINE static inline __attribute__((always_inline))
-#    else
-#      define FORCE_INLINE static inline
-#    endif
-#  else
-#    define FORCE_INLINE static
-#  endif /* __STDC_VERSION__ */
-#endif
-
-
-/* *************************************
-*  Basic Types
-***************************************/
-#ifndef MEM_MODULE
-# if !defined (__VMS) \
-  && (defined (__cplusplus) \
-  || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
-#   include <stdint.h>
-    typedef uint8_t  BYTE;
-    typedef uint16_t U16;
-    typedef uint32_t U32;
-# else
-    typedef unsigned char      BYTE;
-    typedef unsigned short     U16;
-    typedef unsigned int       U32;
-# endif
-#endif
-
-#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==2))
-
-/* Force direct memory access. Only works on CPU which support unaligned memory access in hardware */
-static U32 XXH_read32(const void* memPtr) { return *(const U32*) memPtr; }
-
-#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1))
-
-/* __pack instructions are safer, but compiler specific, hence potentially problematic for some compilers */
-/* currently only defined for gcc and icc */
-typedef union { U32 u32; } __attribute__((packed)) unalign;
-static U32 XXH_read32(const void* ptr) { return ((const unalign*)ptr)->u32; }
-
-#else
-
-/* portable and safe solution. Generally efficient.
- * see : http://stackoverflow.com/a/32095106/646947
- */
-static U32 XXH_read32(const void* memPtr)
-{
-    U32 val;
-    memcpy(&val, memPtr, sizeof(val));
-    return val;
-}
-
-#endif   /* XXH_FORCE_DIRECT_MEMORY_ACCESS */
-
-
-/* ****************************************
-*  Compiler-specific Functions and Macros
-******************************************/
-#define XXH_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
-
-/* Note : although _rotl exists for minGW (GCC under windows), performance seems poor */
-#if defined(_MSC_VER)
-#  define XXH_rotl32(x,r) _rotl(x,r)
-#  define XXH_rotl64(x,r) _rotl64(x,r)
-#else
-#  define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r)))
-#  define XXH_rotl64(x,r) ((x << r) | (x >> (64 - r)))
-#endif
-
-#if defined(_MSC_VER)     /* Visual Studio */
-#  define XXH_swap32 _byteswap_ulong
-#elif XXH_GCC_VERSION >= 403
-#  define XXH_swap32 __builtin_bswap32
-#else
-static U32 XXH_swap32 (U32 x)
-{
-    return  ((x << 24) & 0xff000000 ) |
-            ((x <<  8) & 0x00ff0000 ) |
-            ((x >>  8) & 0x0000ff00 ) |
-            ((x >> 24) & 0x000000ff );
-}
-#endif
-
-
-/* *************************************
-*  Architecture Macros
-***************************************/
-typedef enum { XXH_bigEndian=0, XXH_littleEndian=1 } XXH_endianess;
-
-/* XXH_CPU_LITTLE_ENDIAN can be defined externally, for example on the compiler command line */
-#ifndef XXH_CPU_LITTLE_ENDIAN
-static int XXH_isLittleEndian(void)
-{
-    const union { U32 u; BYTE c[4]; } one = { 1 };   /* don't use static : performance detrimental  */
-    return one.c[0];
-}
-#   define XXH_CPU_LITTLE_ENDIAN   XXH_isLittleEndian()
-#endif
-
-
-/* ***************************
-*  Memory reads
-*****************************/
-typedef enum { XXH_aligned, XXH_unaligned } XXH_alignment;
-
-FORCE_INLINE U32 XXH_readLE32_align(const void* ptr, XXH_endianess endian, XXH_alignment align)
-{
-    if (align==XXH_unaligned)
-        return endian==XXH_littleEndian ? XXH_read32(ptr) : XXH_swap32(XXH_read32(ptr));
-    else
-        return endian==XXH_littleEndian ? *(const U32*)ptr : XXH_swap32(*(const U32*)ptr);
-}
-
-FORCE_INLINE U32 XXH_readLE32(const void* ptr, XXH_endianess endian)
-{
-    return XXH_readLE32_align(ptr, endian, XXH_unaligned);
-}
-
-static U32 XXH_readBE32(const void* ptr)
-{
-    return XXH_CPU_LITTLE_ENDIAN ? XXH_swap32(XXH_read32(ptr)) : XXH_read32(ptr);
-}
-
-
-/* *************************************
-*  Macros
-***************************************/
-#define XXH_STATIC_ASSERT(c)  { enum { XXH_sa = 1/(int)(!!(c)) }; }  /* use after variable declarations */
-XXH_PUBLIC_API unsigned XXH_versionNumber (void) { return XXH_VERSION_NUMBER; }
-
-
-/* *******************************************************************
-*  32-bit hash functions
-*********************************************************************/
-static const U32 PRIME32_1 = 2654435761U;
-static const U32 PRIME32_2 = 2246822519U;
-static const U32 PRIME32_3 = 3266489917U;
-static const U32 PRIME32_4 =  668265263U;
-static const U32 PRIME32_5 =  374761393U;
-
-static U32 XXH32_round(U32 seed, U32 input)
-{
-    seed += input * PRIME32_2;
-    seed  = XXH_rotl32(seed, 13);
-    seed *= PRIME32_1;
-    return seed;
-}
-
-/* mix all bits */
-static U32 XXH32_avalanche(U32 h32)
-{
-    h32 ^= h32 >> 15;
-    h32 *= PRIME32_2;
-    h32 ^= h32 >> 13;
-    h32 *= PRIME32_3;
-    h32 ^= h32 >> 16;
-    return(h32);
-}
-
-#define XXH_get32bits(p) XXH_readLE32_align(p, endian, align)
-
-static U32
-XXH32_finalize(U32 h32, const void* ptr, size_t len,
-                XXH_endianess endian, XXH_alignment align)
-
-{
-    const BYTE* p = (const BYTE*)ptr;
-
-#define PROCESS1               \
-    h32 += (*p++) * PRIME32_5; \
-    h32 = XXH_rotl32(h32, 11) * PRIME32_1 ;
-
-#define PROCESS4                         \
-    h32 += XXH_get32bits(p) * PRIME32_3; \
-    p+=4;                                \
-    h32  = XXH_rotl32(h32, 17) * PRIME32_4 ;
-
-    switch(len&15)  /* or switch(bEnd - p) */
-    {
-      case 12:      PROCESS4;
-                    /* fallthrough */
-      case 8:       PROCESS4;
-                    /* fallthrough */
-      case 4:       PROCESS4;
-                    return XXH32_avalanche(h32);
-
-      case 13:      PROCESS4;
-                    /* fallthrough */
-      case 9:       PROCESS4;
-                    /* fallthrough */
-      case 5:       PROCESS4;
-                    PROCESS1;
-                    return XXH32_avalanche(h32);
-
-      case 14:      PROCESS4;
-                    /* fallthrough */
-      case 10:      PROCESS4;
-                    /* fallthrough */
-      case 6:       PROCESS4;
-                    PROCESS1;
-                    PROCESS1;
-                    return XXH32_avalanche(h32);
-
-      case 15:      PROCESS4;
-                    /* fallthrough */
-      case 11:      PROCESS4;
-                    /* fallthrough */
-      case 7:       PROCESS4;
-                    /* fallthrough */
-      case 3:       PROCESS1;
-                    /* fallthrough */
-      case 2:       PROCESS1;
-                    /* fallthrough */
-      case 1:       PROCESS1;
-                    /* fallthrough */
-      case 0:       return XXH32_avalanche(h32);
-    }
-    assert(0);
-    return h32;   /* reaching this point is deemed impossible */
-}
-
-
-FORCE_INLINE U32
-XXH32_endian_align(const void* input, size_t len, U32 seed,
-                    XXH_endianess endian, XXH_alignment align)
-{
-    const BYTE* p = (const BYTE*)input;
-    const BYTE* bEnd = p + len;
-    U32 h32;
-
-#if defined(XXH_ACCEPT_NULL_INPUT_POINTER) && (XXH_ACCEPT_NULL_INPUT_POINTER>=1)
-    if (p==NULL) {
-        len=0;
-        bEnd=p=(const BYTE*)(size_t)16;
-    }
-#endif
-
-    if (len>=16) {
-        const BYTE* const limit = bEnd - 15;
-        U32 v1 = seed + PRIME32_1 + PRIME32_2;
-        U32 v2 = seed + PRIME32_2;
-        U32 v3 = seed + 0;
-        U32 v4 = seed - PRIME32_1;
-
-        do {
-            v1 = XXH32_round(v1, XXH_get32bits(p)); p+=4;
-            v2 = XXH32_round(v2, XXH_get32bits(p)); p+=4;
-            v3 = XXH32_round(v3, XXH_get32bits(p)); p+=4;
-            v4 = XXH32_round(v4, XXH_get32bits(p)); p+=4;
-        } while (p < limit);
-
-        h32 = XXH_rotl32(v1, 1)  + XXH_rotl32(v2, 7)
-            + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18);
-    } else {
-        h32  = seed + PRIME32_5;
-    }
-
-    h32 += (U32)len;
-
-    return XXH32_finalize(h32, p, len&15, endian, align);
-}
-
-
-XXH_PUBLIC_API unsigned int XXH32 (const void* input, size_t len, unsigned int seed)
-{
-#if 0
-    /* Simple version, good for code maintenance, but unfortunately slow for small inputs */
-    XXH32_state_t state;
-    XXH32_reset(&state, seed);
-    XXH32_update(&state, input, len);
-    return XXH32_digest(&state);
-#else
-    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
-
-    if (XXH_FORCE_ALIGN_CHECK) {
-        if ((((size_t)input) & 3) == 0) {   /* Input is 4-bytes aligned, leverage the speed benefit */
-            if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-                return XXH32_endian_align(input, len, seed, XXH_littleEndian, XXH_aligned);
-            else
-                return XXH32_endian_align(input, len, seed, XXH_bigEndian, XXH_aligned);
-    }   }
-
-    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-        return XXH32_endian_align(input, len, seed, XXH_littleEndian, XXH_unaligned);
-    else
-        return XXH32_endian_align(input, len, seed, XXH_bigEndian, XXH_unaligned);
-#endif
-}
-
-
-
-/*======   Hash streaming   ======*/
-
-XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void)
-{
-    return (XXH32_state_t*)XXH_malloc(sizeof(XXH32_state_t));
-}
-XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr)
-{
-    XXH_free(statePtr);
-    return XXH_OK;
-}
-
-XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* dstState, const XXH32_state_t* srcState)
-{
-    memcpy(dstState, srcState, sizeof(*dstState));
-}
-
-XXH_PUBLIC_API XXH_errorcode XXH32_reset(XXH32_state_t* statePtr, unsigned int seed)
-{
-    XXH32_state_t state;   /* using a local state to memcpy() in order to avoid strict-aliasing warnings */
-    memset(&state, 0, sizeof(state));
-    state.v1 = seed + PRIME32_1 + PRIME32_2;
-    state.v2 = seed + PRIME32_2;
-    state.v3 = seed + 0;
-    state.v4 = seed - PRIME32_1;
-    /* do not write into reserved, planned to be removed in a future version */
-    memcpy(statePtr, &state, sizeof(state) - sizeof(state.reserved));
-    return XXH_OK;
-}
-
-
-FORCE_INLINE XXH_errorcode
-XXH32_update_endian(XXH32_state_t* state, const void* input, size_t len, XXH_endianess endian)
-{
-    if (input==NULL)
-#if defined(XXH_ACCEPT_NULL_INPUT_POINTER) && (XXH_ACCEPT_NULL_INPUT_POINTER>=1)
-        return XXH_OK;
-#else
-        return XXH_ERROR;
-#endif
-
-    {   const BYTE* p = (const BYTE*)input;
-        const BYTE* const bEnd = p + len;
-
-        state->total_len_32 += (unsigned)len;
-        state->large_len |= (len>=16) | (state->total_len_32>=16);
-
-        if (state->memsize + len < 16)  {   /* fill in tmp buffer */
-            XXH_memcpy((BYTE*)(state->mem32) + state->memsize, input, len);
-            state->memsize += (unsigned)len;
-            return XXH_OK;
-        }
-
-        if (state->memsize) {   /* some data left from previous update */
-            XXH_memcpy((BYTE*)(state->mem32) + state->memsize, input, 16-state->memsize);
-            {   const U32* p32 = state->mem32;
-                state->v1 = XXH32_round(state->v1, XXH_readLE32(p32, endian)); p32++;
-                state->v2 = XXH32_round(state->v2, XXH_readLE32(p32, endian)); p32++;
-                state->v3 = XXH32_round(state->v3, XXH_readLE32(p32, endian)); p32++;
-                state->v4 = XXH32_round(state->v4, XXH_readLE32(p32, endian));
-            }
-            p += 16-state->memsize;
-            state->memsize = 0;
-        }
-
-        if (p <= bEnd-16) {
-            const BYTE* const limit = bEnd - 16;
-            U32 v1 = state->v1;
-            U32 v2 = state->v2;
-            U32 v3 = state->v3;
-            U32 v4 = state->v4;
-
-            do {
-                v1 = XXH32_round(v1, XXH_readLE32(p, endian)); p+=4;
-                v2 = XXH32_round(v2, XXH_readLE32(p, endian)); p+=4;
-                v3 = XXH32_round(v3, XXH_readLE32(p, endian)); p+=4;
-                v4 = XXH32_round(v4, XXH_readLE32(p, endian)); p+=4;
-            } while (p<=limit);
-
-            state->v1 = v1;
-            state->v2 = v2;
-            state->v3 = v3;
-            state->v4 = v4;
-        }
-
-        if (p < bEnd) {
-            XXH_memcpy(state->mem32, p, (size_t)(bEnd-p));
-            state->memsize = (unsigned)(bEnd-p);
-        }
-    }
-
-    return XXH_OK;
-}
-
-
-XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* state_in, const void* input, size_t len)
-{
-    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
-
-    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-        return XXH32_update_endian(state_in, input, len, XXH_littleEndian);
-    else
-        return XXH32_update_endian(state_in, input, len, XXH_bigEndian);
-}
-
-
-FORCE_INLINE U32
-XXH32_digest_endian (const XXH32_state_t* state, XXH_endianess endian)
-{
-    U32 h32;
-
-    if (state->large_len) {
-        h32 = XXH_rotl32(state->v1, 1)
-            + XXH_rotl32(state->v2, 7)
-            + XXH_rotl32(state->v3, 12)
-            + XXH_rotl32(state->v4, 18);
-    } else {
-        h32 = state->v3 /* == seed */ + PRIME32_5;
-    }
-
-    h32 += state->total_len_32;
-
-    return XXH32_finalize(h32, state->mem32, state->memsize, endian, XXH_aligned);
-}
-
-
-XXH_PUBLIC_API unsigned int XXH32_digest (const XXH32_state_t* state_in)
-{
-    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
-
-    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-        return XXH32_digest_endian(state_in, XXH_littleEndian);
-    else
-        return XXH32_digest_endian(state_in, XXH_bigEndian);
-}
-
-
-/*======   Canonical representation   ======*/
-
-/*! Default XXH result types are basic unsigned 32 and 64 bits.
-*   The canonical representation follows human-readable write convention, aka big-endian (large digits first).
-*   These functions allow transformation of hash result into and from its canonical format.
-*   This way, hash values can be written into a file or buffer, remaining comparable across different systems.
-*/
-
-XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash)
-{
-    XXH_STATIC_ASSERT(sizeof(XXH32_canonical_t) == sizeof(XXH32_hash_t));
-    if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap32(hash);
-    memcpy(dst, &hash, sizeof(*dst));
-}
-
-XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src)
-{
-    return XXH_readBE32(src);
-}
-
-
-#ifndef XXH_NO_LONG_LONG
-
-/* *******************************************************************
-*  64-bit hash functions
-*********************************************************************/
-
-/*======   Memory access   ======*/
-
-#ifndef MEM_MODULE
-# define MEM_MODULE
-# if !defined (__VMS) \
-  && (defined (__cplusplus) \
-  || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
-#   include <stdint.h>
-    typedef uint64_t U64;
-# else
-    /* if compiler doesn't support unsigned long long, replace by another 64-bit type */
-    typedef unsigned long long U64;
-# endif
-#endif
-
-
-#if (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==2))
-
-/* Force direct memory access. Only works on CPU which support unaligned memory access in hardware */
-static U64 XXH_read64(const void* memPtr) { return *(const U64*) memPtr; }
-
-#elif (defined(XXH_FORCE_MEMORY_ACCESS) && (XXH_FORCE_MEMORY_ACCESS==1))
-
-/* __pack instructions are safer, but compiler specific, hence potentially problematic for some compilers */
-/* currently only defined for gcc and icc */
-typedef union { U32 u32; U64 u64; } __attribute__((packed)) unalign64;
-static U64 XXH_read64(const void* ptr) { return ((const unalign64*)ptr)->u64; }
-
-#else
-
-/* portable and safe solution. Generally efficient.
- * see : http://stackoverflow.com/a/32095106/646947
- */
-
-static U64 XXH_read64(const void* memPtr)
-{
-    U64 val;
-    memcpy(&val, memPtr, sizeof(val));
-    return val;
-}
-
-#endif   /* XXH_FORCE_DIRECT_MEMORY_ACCESS */
-
-#if defined(_MSC_VER)     /* Visual Studio */
-#  define XXH_swap64 _byteswap_uint64
-#elif XXH_GCC_VERSION >= 403
-#  define XXH_swap64 __builtin_bswap64
-#else
-static U64 XXH_swap64 (U64 x)
-{
-    return  ((x << 56) & 0xff00000000000000ULL) |
-            ((x << 40) & 0x00ff000000000000ULL) |
-            ((x << 24) & 0x0000ff0000000000ULL) |
-            ((x << 8)  & 0x000000ff00000000ULL) |
-            ((x >> 8)  & 0x00000000ff000000ULL) |
-            ((x >> 24) & 0x0000000000ff0000ULL) |
-            ((x >> 40) & 0x000000000000ff00ULL) |
-            ((x >> 56) & 0x00000000000000ffULL);
-}
-#endif
-
-FORCE_INLINE U64 XXH_readLE64_align(const void* ptr, XXH_endianess endian, XXH_alignment align)
-{
-    if (align==XXH_unaligned)
-        return endian==XXH_littleEndian ? XXH_read64(ptr) : XXH_swap64(XXH_read64(ptr));
-    else
-        return endian==XXH_littleEndian ? *(const U64*)ptr : XXH_swap64(*(const U64*)ptr);
-}
-
-FORCE_INLINE U64 XXH_readLE64(const void* ptr, XXH_endianess endian)
-{
-    return XXH_readLE64_align(ptr, endian, XXH_unaligned);
-}
-
-static U64 XXH_readBE64(const void* ptr)
-{
-    return XXH_CPU_LITTLE_ENDIAN ? XXH_swap64(XXH_read64(ptr)) : XXH_read64(ptr);
-}
-
-
-/*======   xxh64   ======*/
-
-static const U64 PRIME64_1 = 11400714785074694791ULL;
-static const U64 PRIME64_2 = 14029467366897019727ULL;
-static const U64 PRIME64_3 =  1609587929392839161ULL;
-static const U64 PRIME64_4 =  9650029242287828579ULL;
-static const U64 PRIME64_5 =  2870177450012600261ULL;
-
-static U64 XXH64_round(U64 acc, U64 input)
-{
-    acc += input * PRIME64_2;
-    acc  = XXH_rotl64(acc, 31);
-    acc *= PRIME64_1;
-    return acc;
-}
-
-static U64 XXH64_mergeRound(U64 acc, U64 val)
-{
-    val  = XXH64_round(0, val);
-    acc ^= val;
-    acc  = acc * PRIME64_1 + PRIME64_4;
-    return acc;
-}
-
-static U64 XXH64_avalanche(U64 h64)
-{
-    h64 ^= h64 >> 33;
-    h64 *= PRIME64_2;
-    h64 ^= h64 >> 29;
-    h64 *= PRIME64_3;
-    h64 ^= h64 >> 32;
-    return h64;
-}
-
-
-#define XXH_get64bits(p) XXH_readLE64_align(p, endian, align)
-
-static U64
-XXH64_finalize(U64 h64, const void* ptr, size_t len,
-               XXH_endianess endian, XXH_alignment align)
-{
-    const BYTE* p = (const BYTE*)ptr;
-
-#define PROCESS1_64            \
-    h64 ^= (*p++) * PRIME64_5; \
-    h64 = XXH_rotl64(h64, 11) * PRIME64_1;
-
-#define PROCESS4_64          \
-    h64 ^= (U64)(XXH_get32bits(p)) * PRIME64_1; \
-    p+=4;                    \
-    h64 = XXH_rotl64(h64, 23) * PRIME64_2 + PRIME64_3;
-
-#define PROCESS8_64 {        \
-    U64 const k1 = XXH64_round(0, XXH_get64bits(p)); \
-    p+=8;                    \
-    h64 ^= k1;               \
-    h64  = XXH_rotl64(h64,27) * PRIME64_1 + PRIME64_4; \
-}
-
-    switch(len&31) {
-      case 24: PROCESS8_64;
-                    /* fallthrough */
-      case 16: PROCESS8_64;
-                    /* fallthrough */
-      case  8: PROCESS8_64;
-               return XXH64_avalanche(h64);
-
-      case 28: PROCESS8_64;
-                    /* fallthrough */
-      case 20: PROCESS8_64;
-                    /* fallthrough */
-      case 12: PROCESS8_64;
-                    /* fallthrough */
-      case  4: PROCESS4_64;
-               return XXH64_avalanche(h64);
-
-      case 25: PROCESS8_64;
-                    /* fallthrough */
-      case 17: PROCESS8_64;
-                    /* fallthrough */
-      case  9: PROCESS8_64;
-               PROCESS1_64;
-               return XXH64_avalanche(h64);
-
-      case 29: PROCESS8_64;
-                    /* fallthrough */
-      case 21: PROCESS8_64;
-                    /* fallthrough */
-      case 13: PROCESS8_64;
-                    /* fallthrough */
-      case  5: PROCESS4_64;
-               PROCESS1_64;
-               return XXH64_avalanche(h64);
-
-      case 26: PROCESS8_64;
-                    /* fallthrough */
-      case 18: PROCESS8_64;
-                    /* fallthrough */
-      case 10: PROCESS8_64;
-               PROCESS1_64;
-               PROCESS1_64;
-               return XXH64_avalanche(h64);
-
-      case 30: PROCESS8_64;
-                    /* fallthrough */
-      case 22: PROCESS8_64;
-                    /* fallthrough */
-      case 14: PROCESS8_64;
-                    /* fallthrough */
-      case  6: PROCESS4_64;
-               PROCESS1_64;
-               PROCESS1_64;
-               return XXH64_avalanche(h64);
-
-      case 27: PROCESS8_64;
-                    /* fallthrough */
-      case 19: PROCESS8_64;
-                    /* fallthrough */
-      case 11: PROCESS8_64;
-               PROCESS1_64;
-               PROCESS1_64;
-               PROCESS1_64;
-               return XXH64_avalanche(h64);
-
-      case 31: PROCESS8_64;
-                    /* fallthrough */
-      case 23: PROCESS8_64;
-                    /* fallthrough */
-      case 15: PROCESS8_64;
-                    /* fallthrough */
-      case  7: PROCESS4_64;
-                    /* fallthrough */
-      case  3: PROCESS1_64;
-                    /* fallthrough */
-      case  2: PROCESS1_64;
-                    /* fallthrough */
-      case  1: PROCESS1_64;
-                    /* fallthrough */
-      case  0: return XXH64_avalanche(h64);
-    }
-
-    /* impossible to reach */
-    assert(0);
-    return 0;  /* unreachable, but some compilers complain without it */
-}
-
-FORCE_INLINE U64
-XXH64_endian_align(const void* input, size_t len, U64 seed,
-                XXH_endianess endian, XXH_alignment align)
-{
-    const BYTE* p = (const BYTE*)input;
-    const BYTE* bEnd = p + len;
-    U64 h64;
-
-#if defined(XXH_ACCEPT_NULL_INPUT_POINTER) && (XXH_ACCEPT_NULL_INPUT_POINTER>=1)
-    if (p==NULL) {
-        len=0;
-        bEnd=p=(const BYTE*)(size_t)32;
-    }
-#endif
-
-    if (len>=32) {
-        const BYTE* const limit = bEnd - 32;
-        U64 v1 = seed + PRIME64_1 + PRIME64_2;
-        U64 v2 = seed + PRIME64_2;
-        U64 v3 = seed + 0;
-        U64 v4 = seed - PRIME64_1;
-
-        do {
-            v1 = XXH64_round(v1, XXH_get64bits(p)); p+=8;
-            v2 = XXH64_round(v2, XXH_get64bits(p)); p+=8;
-            v3 = XXH64_round(v3, XXH_get64bits(p)); p+=8;
-            v4 = XXH64_round(v4, XXH_get64bits(p)); p+=8;
-        } while (p<=limit);
-
-        h64 = XXH_rotl64(v1, 1) + XXH_rotl64(v2, 7) + XXH_rotl64(v3, 12) + XXH_rotl64(v4, 18);
-        h64 = XXH64_mergeRound(h64, v1);
-        h64 = XXH64_mergeRound(h64, v2);
-        h64 = XXH64_mergeRound(h64, v3);
-        h64 = XXH64_mergeRound(h64, v4);
-
-    } else {
-        h64  = seed + PRIME64_5;
-    }
-
-    h64 += (U64) len;
-
-    return XXH64_finalize(h64, p, len, endian, align);
-}
-
-
-XXH_PUBLIC_API unsigned long long XXH64 (const void* input, size_t len, unsigned long long seed)
-{
-#if 0
-    /* Simple version, good for code maintenance, but unfortunately slow for small inputs */
-    XXH64_state_t state;
-    XXH64_reset(&state, seed);
-    XXH64_update(&state, input, len);
-    return XXH64_digest(&state);
-#else
-    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
-
-    if (XXH_FORCE_ALIGN_CHECK) {
-        if ((((size_t)input) & 7)==0) {  /* Input is aligned, let's leverage the speed advantage */
-            if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-                return XXH64_endian_align(input, len, seed, XXH_littleEndian, XXH_aligned);
-            else
-                return XXH64_endian_align(input, len, seed, XXH_bigEndian, XXH_aligned);
-    }   }
-
-    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-        return XXH64_endian_align(input, len, seed, XXH_littleEndian, XXH_unaligned);
-    else
-        return XXH64_endian_align(input, len, seed, XXH_bigEndian, XXH_unaligned);
-#endif
-}
-
-/*======   Hash Streaming   ======*/
-
-XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void)
-{
-    return (XXH64_state_t*)XXH_malloc(sizeof(XXH64_state_t));
-}
-XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr)
-{
-    XXH_free(statePtr);
-    return XXH_OK;
-}
-
-XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* dstState, const XXH64_state_t* srcState)
-{
-    memcpy(dstState, srcState, sizeof(*dstState));
-}
-
-XXH_PUBLIC_API XXH_errorcode XXH64_reset(XXH64_state_t* statePtr, unsigned long long seed)
-{
-    XXH64_state_t state;   /* using a local state to memcpy() in order to avoid strict-aliasing warnings */
-    memset(&state, 0, sizeof(state));
-    state.v1 = seed + PRIME64_1 + PRIME64_2;
-    state.v2 = seed + PRIME64_2;
-    state.v3 = seed + 0;
-    state.v4 = seed - PRIME64_1;
-     /* do not write into reserved, planned to be removed in a future version */
-    memcpy(statePtr, &state, sizeof(state) - sizeof(state.reserved));
-    return XXH_OK;
-}
-
-FORCE_INLINE XXH_errorcode
-XXH64_update_endian (XXH64_state_t* state, const void* input, size_t len, XXH_endianess endian)
-{
-    if (input==NULL)
-#if defined(XXH_ACCEPT_NULL_INPUT_POINTER) && (XXH_ACCEPT_NULL_INPUT_POINTER>=1)
-        return XXH_OK;
-#else
-        return XXH_ERROR;
-#endif
-
-    {   const BYTE* p = (const BYTE*)input;
-        const BYTE* const bEnd = p + len;
-
-        state->total_len += len;
-
-        if (state->memsize + len < 32) {  /* fill in tmp buffer */
-            XXH_memcpy(((BYTE*)state->mem64) + state->memsize, input, len);
-            state->memsize += (U32)len;
-            return XXH_OK;
-        }
-
-        if (state->memsize) {   /* tmp buffer is full */
-            XXH_memcpy(((BYTE*)state->mem64) + state->memsize, input, 32-state->memsize);
-            state->v1 = XXH64_round(state->v1, XXH_readLE64(state->mem64+0, endian));
-            state->v2 = XXH64_round(state->v2, XXH_readLE64(state->mem64+1, endian));
-            state->v3 = XXH64_round(state->v3, XXH_readLE64(state->mem64+2, endian));
-            state->v4 = XXH64_round(state->v4, XXH_readLE64(state->mem64+3, endian));
-            p += 32-state->memsize;
-            state->memsize = 0;
-        }
-
-        if (p+32 <= bEnd) {
-            const BYTE* const limit = bEnd - 32;
-            U64 v1 = state->v1;
-            U64 v2 = state->v2;
-            U64 v3 = state->v3;
-            U64 v4 = state->v4;
-
-            do {
-                v1 = XXH64_round(v1, XXH_readLE64(p, endian)); p+=8;
-                v2 = XXH64_round(v2, XXH_readLE64(p, endian)); p+=8;
-                v3 = XXH64_round(v3, XXH_readLE64(p, endian)); p+=8;
-                v4 = XXH64_round(v4, XXH_readLE64(p, endian)); p+=8;
-            } while (p<=limit);
-
-            state->v1 = v1;
-            state->v2 = v2;
-            state->v3 = v3;
-            state->v4 = v4;
-        }
-
-        if (p < bEnd) {
-            XXH_memcpy(state->mem64, p, (size_t)(bEnd-p));
-            state->memsize = (unsigned)(bEnd-p);
-        }
-    }
-
-    return XXH_OK;
-}
-
-XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH64_state_t* state_in, const void* input, size_t len)
-{
-    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
-
-    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-        return XXH64_update_endian(state_in, input, len, XXH_littleEndian);
-    else
-        return XXH64_update_endian(state_in, input, len, XXH_bigEndian);
-}
-
-FORCE_INLINE U64 XXH64_digest_endian (const XXH64_state_t* state, XXH_endianess endian)
-{
-    U64 h64;
-
-    if (state->total_len >= 32) {
-        U64 const v1 = state->v1;
-        U64 const v2 = state->v2;
-        U64 const v3 = state->v3;
-        U64 const v4 = state->v4;
-
-        h64 = XXH_rotl64(v1, 1) + XXH_rotl64(v2, 7) + XXH_rotl64(v3, 12) + XXH_rotl64(v4, 18);
-        h64 = XXH64_mergeRound(h64, v1);
-        h64 = XXH64_mergeRound(h64, v2);
-        h64 = XXH64_mergeRound(h64, v3);
-        h64 = XXH64_mergeRound(h64, v4);
-    } else {
-        h64  = state->v3 /*seed*/ + PRIME64_5;
-    }
-
-    h64 += (U64) state->total_len;
-
-    return XXH64_finalize(h64, state->mem64, (size_t)state->total_len, endian, XXH_aligned);
-}
-
-XXH_PUBLIC_API unsigned long long XXH64_digest (const XXH64_state_t* state_in)
-{
-    XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN;
-
-    if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT)
-        return XXH64_digest_endian(state_in, XXH_littleEndian);
-    else
-        return XXH64_digest_endian(state_in, XXH_bigEndian);
-}
-
-
-/*====== Canonical representation   ======*/
-
-XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash)
-{
-    XXH_STATIC_ASSERT(sizeof(XXH64_canonical_t) == sizeof(XXH64_hash_t));
-    if (XXH_CPU_LITTLE_ENDIAN) hash = XXH_swap64(hash);
-    memcpy(dst, &hash, sizeof(*dst));
-}
-
-XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src)
-{
-    return XXH_readBE64(src);
-}
-
-#endif  /* XXH_NO_LONG_LONG */
diff --git a/librocksdb-sys/lz4/lib/xxhash.h b/librocksdb-sys/lz4/lib/xxhash.h
deleted file mode 100644
index d6bad94..0000000
--- a/librocksdb-sys/lz4/lib/xxhash.h
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
-   xxHash - Extremely Fast Hash algorithm
-   Header File
-   Copyright (C) 2012-2016, Yann Collet.
-
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-   You can contact the author at :
-   - xxHash source repository : https://github.com/Cyan4973/xxHash
-*/
-
-/* Notice extracted from xxHash homepage :
-
-xxHash is an extremely fast Hash algorithm, running at RAM speed limits.
-It also successfully passes all tests from the SMHasher suite.
-
-Comparison (single thread, Windows Seven 32 bits, using SMHasher on a Core 2 Duo @3GHz)
-
-Name            Speed       Q.Score   Author
-xxHash          5.4 GB/s     10
-CrapWow         3.2 GB/s      2       Andrew
-MumurHash 3a    2.7 GB/s     10       Austin Appleby
-SpookyHash      2.0 GB/s     10       Bob Jenkins
-SBox            1.4 GB/s      9       Bret Mulvey
-Lookup3         1.2 GB/s      9       Bob Jenkins
-SuperFastHash   1.2 GB/s      1       Paul Hsieh
-CityHash64      1.05 GB/s    10       Pike & Alakuijala
-FNV             0.55 GB/s     5       Fowler, Noll, Vo
-CRC32           0.43 GB/s     9
-MD5-32          0.33 GB/s    10       Ronald L. Rivest
-SHA1-32         0.28 GB/s    10
-
-Q.Score is a measure of quality of the hash function.
-It depends on successfully passing SMHasher test set.
-10 is a perfect score.
-
-A 64-bit version, named XXH64, is available since r35.
-It offers much better speed, but for 64-bit applications only.
-Name     Speed on 64 bits    Speed on 32 bits
-XXH64       13.8 GB/s            1.9 GB/s
-XXH32        6.8 GB/s            6.0 GB/s
-*/
-
-#ifndef XXHASH_H_5627135585666179
-#define XXHASH_H_5627135585666179 1
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-
-/* ****************************
-*  Definitions
-******************************/
-#include <stddef.h>   /* size_t */
-typedef enum { XXH_OK=0, XXH_ERROR } XXH_errorcode;
-
-
-/* ****************************
- *  API modifier
- ******************************/
-/** XXH_INLINE_ALL (and XXH_PRIVATE_API)
- *  This is useful to include xxhash functions in `static` mode
- *  in order to inline them, and remove their symbol from the public list.
- *  Inlining can offer dramatic performance improvement on small keys.
- *  Methodology :
- *     #define XXH_INLINE_ALL
- *     #include "xxhash.h"
- * `xxhash.c` is automatically included.
- *  It's not useful to compile and link it as a separate module.
- */
-#if defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API)
-#  ifndef XXH_STATIC_LINKING_ONLY
-#    define XXH_STATIC_LINKING_ONLY
-#  endif
-#  if defined(__GNUC__)
-#    define XXH_PUBLIC_API static __inline __attribute__((unused))
-#  elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
-#    define XXH_PUBLIC_API static inline
-#  elif defined(_MSC_VER)
-#    define XXH_PUBLIC_API static __inline
-#  else
-     /* this version may generate warnings for unused static functions */
-#    define XXH_PUBLIC_API static
-#  endif
-#else
-#  define XXH_PUBLIC_API   /* do nothing */
-#endif /* XXH_INLINE_ALL || XXH_PRIVATE_API */
-
-/*! XXH_NAMESPACE, aka Namespace Emulation :
- *
- * If you want to include _and expose_ xxHash functions from within your own library,
- * but also want to avoid symbol collisions with other libraries which may also include xxHash,
- *
- * you can use XXH_NAMESPACE, to automatically prefix any public symbol from xxhash library
- * with the value of XXH_NAMESPACE (therefore, avoid NULL and numeric values).
- *
- * Note that no change is required within the calling program as long as it includes `xxhash.h` :
- * regular symbol name will be automatically translated by this header.
- */
-#ifdef XXH_NAMESPACE
-#  define XXH_CAT(A,B) A##B
-#  define XXH_NAME2(A,B) XXH_CAT(A,B)
-#  define XXH_versionNumber XXH_NAME2(XXH_NAMESPACE, XXH_versionNumber)
-#  define XXH32 XXH_NAME2(XXH_NAMESPACE, XXH32)
-#  define XXH32_createState XXH_NAME2(XXH_NAMESPACE, XXH32_createState)
-#  define XXH32_freeState XXH_NAME2(XXH_NAMESPACE, XXH32_freeState)
-#  define XXH32_reset XXH_NAME2(XXH_NAMESPACE, XXH32_reset)
-#  define XXH32_update XXH_NAME2(XXH_NAMESPACE, XXH32_update)
-#  define XXH32_digest XXH_NAME2(XXH_NAMESPACE, XXH32_digest)
-#  define XXH32_copyState XXH_NAME2(XXH_NAMESPACE, XXH32_copyState)
-#  define XXH32_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH32_canonicalFromHash)
-#  define XXH32_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH32_hashFromCanonical)
-#  define XXH64 XXH_NAME2(XXH_NAMESPACE, XXH64)
-#  define XXH64_createState XXH_NAME2(XXH_NAMESPACE, XXH64_createState)
-#  define XXH64_freeState XXH_NAME2(XXH_NAMESPACE, XXH64_freeState)
-#  define XXH64_reset XXH_NAME2(XXH_NAMESPACE, XXH64_reset)
-#  define XXH64_update XXH_NAME2(XXH_NAMESPACE, XXH64_update)
-#  define XXH64_digest XXH_NAME2(XXH_NAMESPACE, XXH64_digest)
-#  define XXH64_copyState XXH_NAME2(XXH_NAMESPACE, XXH64_copyState)
-#  define XXH64_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH64_canonicalFromHash)
-#  define XXH64_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH64_hashFromCanonical)
-#endif
-
-
-/* *************************************
-*  Version
-***************************************/
-#define XXH_VERSION_MAJOR    0
-#define XXH_VERSION_MINOR    6
-#define XXH_VERSION_RELEASE  5
-#define XXH_VERSION_NUMBER  (XXH_VERSION_MAJOR *100*100 + XXH_VERSION_MINOR *100 + XXH_VERSION_RELEASE)
-XXH_PUBLIC_API unsigned XXH_versionNumber (void);
-
-
-/*-**********************************************************************
-*  32-bit hash
-************************************************************************/
-typedef unsigned int XXH32_hash_t;
-
-/*! XXH32() :
-    Calculate the 32-bit hash of sequence "length" bytes stored at memory address "input".
-    The memory between input & input+length must be valid (allocated and read-accessible).
-    "seed" can be used to alter the result predictably.
-    Speed on Core 2 Duo @ 3 GHz (single thread, SMHasher benchmark) : 5.4 GB/s */
-XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t length, unsigned int seed);
-
-/*======   Streaming   ======*/
-typedef struct XXH32_state_s XXH32_state_t;   /* incomplete type */
-XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void);
-XXH_PUBLIC_API XXH_errorcode  XXH32_freeState(XXH32_state_t* statePtr);
-XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* dst_state, const XXH32_state_t* src_state);
-
-XXH_PUBLIC_API XXH_errorcode XXH32_reset  (XXH32_state_t* statePtr, unsigned int seed);
-XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* statePtr, const void* input, size_t length);
-XXH_PUBLIC_API XXH32_hash_t  XXH32_digest (const XXH32_state_t* statePtr);
-
-/*
- * Streaming functions generate the xxHash of an input provided in multiple segments.
- * Note that, for small input, they are slower than single-call functions, due to state management.
- * For small inputs, prefer `XXH32()` and `XXH64()`, which are better optimized.
- *
- * XXH state must first be allocated, using XXH*_createState() .
- *
- * Start a new hash by initializing state with a seed, using XXH*_reset().
- *
- * Then, feed the hash state by calling XXH*_update() as many times as necessary.
- * The function returns an error code, with 0 meaning OK, and any other value meaning there is an error.
- *
- * Finally, a hash value can be produced anytime, by using XXH*_digest().
- * This function returns the nn-bits hash as an int or long long.
- *
- * It's still possible to continue inserting input into the hash state after a digest,
- * and generate some new hashes later on, by calling again XXH*_digest().
- *
- * When done, free XXH state space if it was allocated dynamically.
- */
-
-/*======   Canonical representation   ======*/
-
-typedef struct { unsigned char digest[4]; } XXH32_canonical_t;
-XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash);
-XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src);
-
-/* Default result type for XXH functions are primitive unsigned 32 and 64 bits.
- * The canonical representation uses human-readable write convention, aka big-endian (large digits first).
- * These functions allow transformation of hash result into and from its canonical format.
- * This way, hash values can be written into a file / memory, and remain comparable on different systems and programs.
- */
-
-
-#ifndef XXH_NO_LONG_LONG
-/*-**********************************************************************
-*  64-bit hash
-************************************************************************/
-typedef unsigned long long XXH64_hash_t;
-
-/*! XXH64() :
-    Calculate the 64-bit hash of sequence of length "len" stored at memory address "input".
-    "seed" can be used to alter the result predictably.
-    This function runs faster on 64-bit systems, but slower on 32-bit systems (see benchmark).
-*/
-XXH_PUBLIC_API XXH64_hash_t XXH64 (const void* input, size_t length, unsigned long long seed);
-
-/*======   Streaming   ======*/
-typedef struct XXH64_state_s XXH64_state_t;   /* incomplete type */
-XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void);
-XXH_PUBLIC_API XXH_errorcode  XXH64_freeState(XXH64_state_t* statePtr);
-XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* dst_state, const XXH64_state_t* src_state);
-
-XXH_PUBLIC_API XXH_errorcode XXH64_reset  (XXH64_state_t* statePtr, unsigned long long seed);
-XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH64_state_t* statePtr, const void* input, size_t length);
-XXH_PUBLIC_API XXH64_hash_t  XXH64_digest (const XXH64_state_t* statePtr);
-
-/*======   Canonical representation   ======*/
-typedef struct { unsigned char digest[8]; } XXH64_canonical_t;
-XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash);
-XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src);
-#endif  /* XXH_NO_LONG_LONG */
-
-
-
-#ifdef XXH_STATIC_LINKING_ONLY
-
-/* ================================================================================================
-   This section contains declarations which are not guaranteed to remain stable.
-   They may change in future versions, becoming incompatible with a different version of the library.
-   These declarations should only be used with static linking.
-   Never use them in association with dynamic linking !
-=================================================================================================== */
-
-/* These definitions are only present to allow
- * static allocation of XXH state, on stack or in a struct for example.
- * Never **ever** use members directly. */
-
-#if !defined (__VMS) \
-  && (defined (__cplusplus) \
-  || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
-#   include <stdint.h>
-
-struct XXH32_state_s {
-   uint32_t total_len_32;
-   uint32_t large_len;
-   uint32_t v1;
-   uint32_t v2;
-   uint32_t v3;
-   uint32_t v4;
-   uint32_t mem32[4];
-   uint32_t memsize;
-   uint32_t reserved;   /* never read nor write, might be removed in a future version */
-};   /* typedef'd to XXH32_state_t */
-
-struct XXH64_state_s {
-   uint64_t total_len;
-   uint64_t v1;
-   uint64_t v2;
-   uint64_t v3;
-   uint64_t v4;
-   uint64_t mem64[4];
-   uint32_t memsize;
-   uint32_t reserved[2];          /* never read nor write, might be removed in a future version */
-};   /* typedef'd to XXH64_state_t */
-
-# else
-
-struct XXH32_state_s {
-   unsigned total_len_32;
-   unsigned large_len;
-   unsigned v1;
-   unsigned v2;
-   unsigned v3;
-   unsigned v4;
-   unsigned mem32[4];
-   unsigned memsize;
-   unsigned reserved;   /* never read nor write, might be removed in a future version */
-};   /* typedef'd to XXH32_state_t */
-
-#   ifndef XXH_NO_LONG_LONG  /* remove 64-bit support */
-struct XXH64_state_s {
-   unsigned long long total_len;
-   unsigned long long v1;
-   unsigned long long v2;
-   unsigned long long v3;
-   unsigned long long v4;
-   unsigned long long mem64[4];
-   unsigned memsize;
-   unsigned reserved[2];     /* never read nor write, might be removed in a future version */
-};   /* typedef'd to XXH64_state_t */
-#    endif
-
-# endif
-
-
-#if defined(XXH_INLINE_ALL) || defined(XXH_PRIVATE_API)
-#  include "xxhash.c"   /* include xxhash function bodies as `static`, for inlining */
-#endif
-
-#endif /* XXH_STATIC_LINKING_ONLY */
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* XXHASH_H_5627135585666179 */
diff --git a/librocksdb-sys/lz4/ossfuzz/.gitignore b/librocksdb-sys/lz4/ossfuzz/.gitignore
deleted file mode 100644
index 0ef0d2b..0000000
--- a/librocksdb-sys/lz4/ossfuzz/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-
-# build artefacts
-round_trip_frame_uncompressed_fuzzer
-
-# test artefacts
-
-# local tests
-
diff --git a/librocksdb-sys/lz4/ossfuzz/Makefile b/librocksdb-sys/lz4/ossfuzz/Makefile
deleted file mode 100644
index deb2938..0000000
--- a/librocksdb-sys/lz4/ossfuzz/Makefile
+++ /dev/null
@@ -1,79 +0,0 @@
-# ##########################################################################
-# LZ4 oss fuzzer - Makefile
-#
-# GPL v2 License
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# You can contact the author at :
-#  - LZ4 homepage : http://www.lz4.org
-#  - LZ4 source repository : https://github.com/lz4/lz4
-# ##########################################################################
-# compress_fuzzer : OSS Fuzz test tool
-# decompress_fuzzer : OSS Fuzz test tool
-# ##########################################################################
-
-LZ4DIR  := ../lib
-LIB_FUZZING_ENGINE ?=
-
-DEBUGLEVEL?= 1
-DEBUGFLAGS = -g -DLZ4_DEBUG=$(DEBUGLEVEL)
-
-LZ4_CFLAGS  = $(CFLAGS) $(DEBUGFLAGS) $(MOREFLAGS)
-LZ4_CXXFLAGS = $(CXXFLAGS) $(DEBUGFLAGS) $(MOREFLAGS)
-LZ4_CPPFLAGS = $(CPPFLAGS) -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_ \
-               -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-
-FUZZERS := \
-	compress_fuzzer \
-	decompress_fuzzer \
-	round_trip_fuzzer \
-	round_trip_stream_fuzzer \
-	compress_hc_fuzzer \
-	round_trip_hc_fuzzer \
-	compress_frame_fuzzer \
-	round_trip_frame_fuzzer \
-	round_trip_frame_uncompressed_fuzzer \
-	decompress_frame_fuzzer
-
-.PHONY: all
-all: $(FUZZERS)
-
-# Include a rule to build the static library if calling this target
-# directly.
-$(LZ4DIR)/liblz4.a:
-	$(MAKE) -C $(LZ4DIR) CFLAGS="$(LZ4_CFLAGS)" liblz4.a
-
-%.o: %.c
-	$(CC) -c $(LZ4_CFLAGS) $(LZ4_CPPFLAGS) $< -o $@
-
-# Generic rule for generating fuzzers
-ifeq ($(LIB_FUZZING_ENGINE),)
-  LIB_FUZZING_DEPS := standaloneengine.o
-else
-  LIB_FUZZING_DEPS :=
-endif
-%_fuzzer: %_fuzzer.o lz4_helpers.o fuzz_data_producer.o $(LZ4DIR)/liblz4.a $(LIB_FUZZING_DEPS)
-	$(CXX) $(LZ4_CXXFLAGS) $(LZ4_CPPFLAGS) $(LDFLAGS) $(LIB_FUZZING_ENGINE) $^ -o $@$(EXT)
-
-%_fuzzer_clean:
-	$(RM) $*_fuzzer $*_fuzzer.o standaloneengine.o
-
-.PHONY: clean
-clean: compress_fuzzer_clean decompress_fuzzer_clean \
-	compress_frame_fuzzer_clean compress_hc_fuzzer_clean \
-	decompress_frame_fuzzer_clean round_trip_frame_fuzzer_clean \
-	round_trip_fuzzer_clean round_trip_hc_fuzzer_clean round_trip_stream_fuzzer_clean
-	$(MAKE) -C $(LZ4DIR) clean
diff --git a/librocksdb-sys/lz4/ossfuzz/compress_frame_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/compress_frame_fuzzer.c
deleted file mode 100644
index 568ae14..0000000
--- a/librocksdb-sys/lz4/ossfuzz/compress_frame_fuzzer.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * This fuzz target attempts to compress the fuzzed data with the simple
- * compression function with an output buffer that may be too small to
- * ensure that the compressor never crashes.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "lz4.h"
-#include "lz4frame.h"
-#include "lz4_helpers.h"
-#include "fuzz_data_producer.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    LZ4F_preferences_t const prefs = FUZZ_dataProducer_preferences(producer);
-    size_t const dstCapacitySeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const compressBound = LZ4F_compressFrameBound(size, &prefs);
-    size_t const dstCapacity = FUZZ_getRange_from_uint32(dstCapacitySeed, 0, compressBound);
-
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const rt = (char*)malloc(size);
-
-    FUZZ_ASSERT(dst!=NULL);
-    FUZZ_ASSERT(rt!=NULL);
-
-    /* If compression succeeds it must round trip correctly. */
-    size_t const dstSize =
-            LZ4F_compressFrame(dst, dstCapacity, data, size, &prefs);
-    if (!LZ4F_isError(dstSize)) {
-        size_t const rtSize = FUZZ_decompressFrame(rt, size, dst, dstSize);
-        FUZZ_ASSERT_MSG(rtSize == size, "Incorrect regenerated size");
-        FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-    }
-
-    free(dst);
-    free(rt);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/compress_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/compress_fuzzer.c
deleted file mode 100644
index edc8aad..0000000
--- a/librocksdb-sys/lz4/ossfuzz/compress_fuzzer.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- * This fuzz target attempts to compress the fuzzed data with the simple
- * compression function with an output buffer that may be too small to
- * ensure that the compressor never crashes.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "fuzz_data_producer.h"
-#include "lz4.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    size_t const dstCapacitySeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const compressBound = LZ4_compressBound(size);
-    size_t const dstCapacity = FUZZ_getRange_from_uint32(dstCapacitySeed, 0, compressBound);
-
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const rt = (char*)malloc(size);
-
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(rt);
-
-    /* If compression succeeds it must round trip correctly. */
-    {
-        int const dstSize = LZ4_compress_default((const char*)data, dst,
-                                                 size, dstCapacity);
-        if (dstSize > 0) {
-            int const rtSize = LZ4_decompress_safe(dst, rt, dstSize, size);
-            FUZZ_ASSERT_MSG(rtSize == size, "Incorrect regenerated size");
-            FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-        }
-    }
-
-    if (dstCapacity > 0) {
-        /* Compression succeeds and must round trip correctly. */
-        int compressedSize = size;
-        int const dstSize = LZ4_compress_destSize((const char*)data, dst,
-                                                  &compressedSize, dstCapacity);
-        FUZZ_ASSERT(dstSize > 0);
-        int const rtSize = LZ4_decompress_safe(dst, rt, dstSize, size);
-        FUZZ_ASSERT_MSG(rtSize == compressedSize, "Incorrect regenerated size");
-        FUZZ_ASSERT_MSG(!memcmp(data, rt, compressedSize), "Corruption!");
-    }
-
-    free(dst);
-    free(rt);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/compress_hc_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/compress_hc_fuzzer.c
deleted file mode 100644
index 7d8e45a..0000000
--- a/librocksdb-sys/lz4/ossfuzz/compress_hc_fuzzer.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/**
- * This fuzz target attempts to compress the fuzzed data with the simple
- * compression function with an output buffer that may be too small to
- * ensure that the compressor never crashes.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "fuzz_data_producer.h"
-#include "lz4.h"
-#include "lz4hc.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    size_t const dstCapacitySeed = FUZZ_dataProducer_retrieve32(producer);
-    size_t const levelSeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const dstCapacity = FUZZ_getRange_from_uint32(dstCapacitySeed, 0, size);
-    int const level = FUZZ_getRange_from_uint32(levelSeed, LZ4HC_CLEVEL_MIN, LZ4HC_CLEVEL_MAX);
-
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const rt = (char*)malloc(size);
-
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(rt);
-
-    /* If compression succeeds it must round trip correctly. */
-    {
-        int const dstSize = LZ4_compress_HC((const char*)data, dst, size,
-                                            dstCapacity, level);
-        if (dstSize > 0) {
-            int const rtSize = LZ4_decompress_safe(dst, rt, dstSize, size);
-            FUZZ_ASSERT_MSG(rtSize == size, "Incorrect regenerated size");
-            FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-        }
-    }
-
-    if (dstCapacity > 0) {
-        /* Compression succeeds and must round trip correctly. */
-        void* state = malloc(LZ4_sizeofStateHC());
-        FUZZ_ASSERT(state);
-        int compressedSize = size;
-        int const dstSize = LZ4_compress_HC_destSize(state, (const char*)data,
-                                                     dst, &compressedSize,
-                                                     dstCapacity, level);
-        FUZZ_ASSERT(dstSize > 0);
-        int const rtSize = LZ4_decompress_safe(dst, rt, dstSize, size);
-        FUZZ_ASSERT_MSG(rtSize == compressedSize, "Incorrect regenerated size");
-        FUZZ_ASSERT_MSG(!memcmp(data, rt, compressedSize), "Corruption!");
-        free(state);
-    }
-
-    free(dst);
-    free(rt);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/decompress_frame_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/decompress_frame_fuzzer.c
deleted file mode 100644
index 0fcbb16..0000000
--- a/librocksdb-sys/lz4/ossfuzz/decompress_frame_fuzzer.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * This fuzz target attempts to decompress the fuzzed data with the simple
- * decompression function to ensure the decompressor never crashes.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "fuzz_data_producer.h"
-#include "lz4.h"
-#define LZ4F_STATIC_LINKING_ONLY
-#include "lz4frame.h"
-#include "lz4_helpers.h"
-
-static void decompress(LZ4F_dctx* dctx, void* dst, size_t dstCapacity,
-                       const void* src, size_t srcSize,
-                       const void* dict, size_t dictSize,
-                       const LZ4F_decompressOptions_t* opts)
-{
-    LZ4F_resetDecompressionContext(dctx);
-    if (dictSize == 0)
-        LZ4F_decompress(dctx, dst, &dstCapacity, src, &srcSize, opts);
-    else
-        LZ4F_decompress_usingDict(dctx, dst, &dstCapacity, src, &srcSize,
-                                  dict, dictSize, opts);
-}
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    size_t const dstCapacitySeed = FUZZ_dataProducer_retrieve32(producer);
-    size_t const dictSizeSeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const dstCapacity = FUZZ_getRange_from_uint32(
-      dstCapacitySeed, 0, 4 * size);
-    size_t const largeDictSize = 64 * 1024;
-    size_t const dictSize = FUZZ_getRange_from_uint32(
-      dictSizeSeed, 0, largeDictSize);
-
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const dict = (char*)malloc(dictSize);
-    LZ4F_decompressOptions_t opts;
-    LZ4F_dctx* dctx;
-    LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION);
-
-    FUZZ_ASSERT(dctx);
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(dict);
-
-    /* Prepare the dictionary. The data doesn't matter for decompression. */
-    memset(dict, 0, dictSize);
-
-
-    /* Decompress using multiple configurations. */
-    memset(&opts, 0, sizeof(opts));
-    opts.stableDst = 0;
-    decompress(dctx, dst, dstCapacity, data, size, NULL, 0, &opts);
-    opts.stableDst = 1;
-    decompress(dctx, dst, dstCapacity, data, size, NULL, 0, &opts);
-    opts.stableDst = 0;
-    decompress(dctx, dst, dstCapacity, data, size, dict, dictSize, &opts);
-    opts.stableDst = 1;
-    decompress(dctx, dst, dstCapacity, data, size, dict, dictSize, &opts);
-
-    LZ4F_freeDecompressionContext(dctx);
-    free(dst);
-    free(dict);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/decompress_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/decompress_fuzzer.c
deleted file mode 100644
index 490b3fd..0000000
--- a/librocksdb-sys/lz4/ossfuzz/decompress_fuzzer.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/**
- * This fuzz target attempts to decompress the fuzzed data with the simple
- * decompression function to ensure the decompressor never crashes.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "fuzz_data_producer.h"
-#include "lz4.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    size_t const dstCapacitySeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const dstCapacity = FUZZ_getRange_from_uint32(dstCapacitySeed, 0, 4 * size);
-    size_t const smallDictSize = size + 1;
-    size_t const largeDictSize = 64 * 1024 - 1;
-    size_t const dictSize = MAX(smallDictSize, largeDictSize);
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const dict = (char*)malloc(dictSize + size);
-    char* const largeDict = dict;
-    char* const dataAfterDict = dict + dictSize;
-    char* const smallDict = dataAfterDict - smallDictSize;
-
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(dict);
-
-    /* Prepare the dictionary. The data doesn't matter for decompression. */
-    memset(dict, 0, dictSize);
-    memcpy(dataAfterDict, data, size);
-
-    /* Decompress using each possible dictionary configuration. */
-    /* No dictionary. */
-    LZ4_decompress_safe_usingDict((char const*)data, dst, size,
-                                  dstCapacity, NULL, 0);
-    /* Small external dictionary. */
-    LZ4_decompress_safe_usingDict((char const*)data, dst, size,
-                                  dstCapacity, smallDict, smallDictSize);
-    /* Large external dictionary. */
-    LZ4_decompress_safe_usingDict((char const*)data, dst, size,
-                                  dstCapacity, largeDict, largeDictSize);
-    /* Small prefix. */
-    LZ4_decompress_safe_usingDict((char const*)dataAfterDict, dst, size,
-                                  dstCapacity, smallDict, smallDictSize);
-    /* Large prefix. */
-    LZ4_decompress_safe_usingDict((char const*)dataAfterDict, dst, size,
-                                  dstCapacity, largeDict, largeDictSize);
-    /* Partial decompression. */
-    LZ4_decompress_safe_partial((char const*)data, dst, size,
-                                dstCapacity, dstCapacity);
-    /* Partial decompression using each possible dictionary configuration. */
-    /* Partial decompression with no dictionary. */
-    LZ4_decompress_safe_partial_usingDict((char const*)data, dst, size,
-                                  dstCapacity, dstCapacity, NULL, 0);
-    /* Partial decompression with small external dictionary. */
-    LZ4_decompress_safe_partial_usingDict((char const*)data, dst, size,
-                                  dstCapacity, dstCapacity, smallDict, smallDictSize);
-    /* Partial decompression with large external dictionary. */
-    LZ4_decompress_safe_partial_usingDict((char const*)data, dst, size,
-                                  dstCapacity, dstCapacity, largeDict, largeDictSize);
-    /* Partial decompression with small prefix. */
-    LZ4_decompress_safe_partial_usingDict((char const*)dataAfterDict, dst, size,
-                                  dstCapacity, dstCapacity, smallDict, smallDictSize);
-    /* Partial decompression wtih large prefix. */
-    LZ4_decompress_safe_partial_usingDict((char const*)dataAfterDict, dst, size,
-                                  dstCapacity, dstCapacity, largeDict, largeDictSize);
-    free(dst);
-    free(dict);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/fuzz.h b/librocksdb-sys/lz4/ossfuzz/fuzz.h
deleted file mode 100644
index eefac63..0000000
--- a/librocksdb-sys/lz4/ossfuzz/fuzz.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * Fuzz target interface.
- * Fuzz targets have some common parameters passed as macros during compilation.
- * Check the documentation for each individual fuzzer for more parameters.
- *
- * @param FUZZ_RNG_SEED_SIZE:
- *        The number of bytes of the source to look at when constructing a seed
- *        for the deterministic RNG. These bytes are discarded before passing
- *        the data to lz4 functions. Every fuzzer initializes the RNG exactly
- *        once before doing anything else, even if it is unused.
- *        Default: 4.
- * @param LZ4_DEBUG:
- *        This is a parameter for the lz4 library. Defining `LZ4_DEBUG=1`
- *        enables assert() statements in the lz4 library. Higher levels enable
- *        logging, so aren't recommended. Defining `LZ4_DEBUG=1` is
- *        recommended.
- * @param LZ4_FORCE_MEMORY_ACCESS:
- *        This flag controls how the zstd library accesses unaligned memory.
- *        It can be undefined, or 0 through 2. If it is undefined, it selects
- *        the method to use based on the compiler. If testing with UBSAN set
- *        MEM_FORCE_MEMORY_ACCESS=0 to use the standard compliant method.
- * @param FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
- *        This is the canonical flag to enable deterministic builds for fuzzing.
- *        Changes to zstd for fuzzing are gated behind this define.
- *        It is recommended to define this when building zstd for fuzzing.
- */
-
-#ifndef FUZZ_H
-#define FUZZ_H
-
-#ifndef FUZZ_RNG_SEED_SIZE
-#  define FUZZ_RNG_SEED_SIZE 4
-#endif
-
-#include <stddef.h>
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int LLVMFuzzerTestOneInput(const uint8_t *src, size_t size);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/librocksdb-sys/lz4/ossfuzz/fuzz_data_producer.c b/librocksdb-sys/lz4/ossfuzz/fuzz_data_producer.c
deleted file mode 100644
index 670fbf5..0000000
--- a/librocksdb-sys/lz4/ossfuzz/fuzz_data_producer.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include "fuzz_data_producer.h"
-
-struct FUZZ_dataProducer_s{
-  const uint8_t *data;
-  size_t size;
-};
-
-FUZZ_dataProducer_t* FUZZ_dataProducer_create(const uint8_t* data, size_t size) {
-  FUZZ_dataProducer_t* const producer = malloc(sizeof(FUZZ_dataProducer_t));
-
-  FUZZ_ASSERT(producer != NULL);
-
-  producer->data = data;
-  producer->size = size;
-  return producer;
-}
-
-void FUZZ_dataProducer_free(FUZZ_dataProducer_t *producer) { free(producer); }
-
-uint32_t FUZZ_dataProducer_retrieve32(FUZZ_dataProducer_t *producer) {
-    const uint8_t* data = producer->data;
-    const size_t size = producer->size;
-    if (size == 0) {
-        return 0;
-    } else if (size < 4) {
-        producer->size -= 1;
-        return (uint32_t)data[size - 1];
-    } else {
-        producer->size -= 4;
-        return *(data + size - 4);
-    }
-}
-
-uint32_t FUZZ_getRange_from_uint32(uint32_t seed, uint32_t min, uint32_t max)
-{
-    uint32_t range = max - min;
-    if (range == 0xffffffff) {
-      return seed;
-    }
-    return min + seed % (range + 1);
-}
-
-uint32_t FUZZ_dataProducer_range32(FUZZ_dataProducer_t* producer,
-    uint32_t min, uint32_t max)
-{
-    size_t const seed = FUZZ_dataProducer_retrieve32(producer);
-    return FUZZ_getRange_from_uint32(seed, min, max);
-}
-
-LZ4F_frameInfo_t FUZZ_dataProducer_frameInfo(FUZZ_dataProducer_t* producer)
-{
-    LZ4F_frameInfo_t info = LZ4F_INIT_FRAMEINFO;
-    info.blockSizeID = FUZZ_dataProducer_range32(producer, LZ4F_max64KB - 1, LZ4F_max4MB);
-    if (info.blockSizeID < LZ4F_max64KB) {
-        info.blockSizeID = LZ4F_default;
-    }
-    info.blockMode = FUZZ_dataProducer_range32(producer, LZ4F_blockLinked, LZ4F_blockIndependent);
-    info.contentChecksumFlag = FUZZ_dataProducer_range32(producer, LZ4F_noContentChecksum,
-                                           LZ4F_contentChecksumEnabled);
-    info.blockChecksumFlag = FUZZ_dataProducer_range32(producer, LZ4F_noBlockChecksum,
-                                         LZ4F_blockChecksumEnabled);
-    return info;
-}
-
-LZ4F_preferences_t FUZZ_dataProducer_preferences(FUZZ_dataProducer_t* producer)
-{
-    LZ4F_preferences_t prefs = LZ4F_INIT_PREFERENCES;
-    prefs.frameInfo = FUZZ_dataProducer_frameInfo(producer);
-    prefs.compressionLevel = FUZZ_dataProducer_range32(producer, 0, LZ4HC_CLEVEL_MAX + 3) - 3;
-    prefs.autoFlush = FUZZ_dataProducer_range32(producer, 0, 1);
-    prefs.favorDecSpeed = FUZZ_dataProducer_range32(producer, 0, 1);
-    return prefs;
-}
-
-size_t FUZZ_dataProducer_remainingBytes(FUZZ_dataProducer_t *producer){
-  return producer->size;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/fuzz_data_producer.h b/librocksdb-sys/lz4/ossfuzz/fuzz_data_producer.h
deleted file mode 100644
index b96dcba..0000000
--- a/librocksdb-sys/lz4/ossfuzz/fuzz_data_producer.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <stddef.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "fuzz_helpers.h"
-#include "lz4frame.h"
-#include "lz4hc.h"
-
-/* Struct used for maintaining the state of the data */
-typedef struct FUZZ_dataProducer_s FUZZ_dataProducer_t;
-
-/* Returns a data producer state struct. Use for producer initialization. */
-FUZZ_dataProducer_t *FUZZ_dataProducer_create(const uint8_t *data, size_t size);
-
-/* Frees the data producer */
-void FUZZ_dataProducer_free(FUZZ_dataProducer_t *producer);
-
-/* Returns 32 bits from the end of data */
-uint32_t FUZZ_dataProducer_retrieve32(FUZZ_dataProducer_t *producer);
-
-/* Returns value between [min, max] */
-uint32_t FUZZ_getRange_from_uint32(uint32_t seed, uint32_t min, uint32_t max);
-
-/* Combination of above two functions for non adaptive use cases. ie where size is not involved */
-uint32_t FUZZ_dataProducer_range32(FUZZ_dataProducer_t *producer, uint32_t min,
-                                  uint32_t max);
-
-/* Returns lz4 preferences */
-LZ4F_preferences_t FUZZ_dataProducer_preferences(FUZZ_dataProducer_t* producer);
-
-/* Returns lz4 frame info */
-LZ4F_frameInfo_t FUZZ_dataProducer_frameInfo(FUZZ_dataProducer_t* producer);
-
-/* Returns the size of the remaining bytes of data in the producer */
-size_t FUZZ_dataProducer_remainingBytes(FUZZ_dataProducer_t *producer);
diff --git a/librocksdb-sys/lz4/ossfuzz/fuzz_helpers.h b/librocksdb-sys/lz4/ossfuzz/fuzz_helpers.h
deleted file mode 100644
index efd9acf..0000000
--- a/librocksdb-sys/lz4/ossfuzz/fuzz_helpers.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2016-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree),
- * meaning you may select, at your option, one of the above-listed licenses.
- */
-
-/**
- * Helper functions for fuzzing.
- */
-
-#ifndef FUZZ_HELPERS_H
-#define FUZZ_HELPERS_H
-
-#include "fuzz.h"
-#include "xxhash.h"
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define LZ4_COMMONDEFS_ONLY
-#ifndef LZ4_SRC_INCLUDED
-#include "lz4.c"   /* LZ4_count, constants, mem */
-#endif
-
-#define MIN(a,b)   ( (a) < (b) ? (a) : (b) )
-#define MAX(a,b)   ( (a) > (b) ? (a) : (b) )
-
-#define FUZZ_QUOTE_IMPL(str) #str
-#define FUZZ_QUOTE(str) FUZZ_QUOTE_IMPL(str)
-
-/**
- * Asserts for fuzzing that are always enabled.
- */
-#define FUZZ_ASSERT_MSG(cond, msg)                                             \
-  ((cond) ? (void)0                                                            \
-          : (fprintf(stderr, "%s: %u: Assertion: `%s' failed. %s\n", __FILE__, \
-                     __LINE__, FUZZ_QUOTE(cond), (msg)),                       \
-             abort()))
-#define FUZZ_ASSERT(cond) FUZZ_ASSERT_MSG((cond), "");
-
-#if defined(__GNUC__)
-#define FUZZ_STATIC static __inline __attribute__((unused))
-#elif defined(__cplusplus) ||                                                  \
-    (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
-#define FUZZ_STATIC static inline
-#elif defined(_MSC_VER)
-#define FUZZ_STATIC static __inline
-#else
-#define FUZZ_STATIC static
-#endif
-
-/**
- * Deterministically constructs a seed based on the fuzz input.
- * Consumes up to the first FUZZ_RNG_SEED_SIZE bytes of the input.
- */
-FUZZ_STATIC uint32_t FUZZ_seed(uint8_t const **src, size_t* size) {
-    uint8_t const *data = *src;
-    size_t const toHash = MIN(FUZZ_RNG_SEED_SIZE, *size);
-    *size -= toHash;
-    *src += toHash;
-    return XXH32(data, toHash, 0);
-}
-
-#define FUZZ_rotl32(x, r) (((x) << (r)) | ((x) >> (32 - (r))))
-
-FUZZ_STATIC uint32_t FUZZ_rand(uint32_t *state) {
-    static const uint32_t prime1 = 2654435761U;
-    static const uint32_t prime2 = 2246822519U;
-    uint32_t rand32 = *state;
-    rand32 *= prime1;
-    rand32 += prime2;
-    rand32 = FUZZ_rotl32(rand32, 13);
-    *state = rand32;
-    return rand32 >> 5;
-}
-
-/* Returns a random number in the range [min, max]. */
-FUZZ_STATIC uint32_t FUZZ_rand32(uint32_t *state, uint32_t min, uint32_t max) {
-    uint32_t random = FUZZ_rand(state);
-    return min + (random % (max - min + 1));
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/librocksdb-sys/lz4/ossfuzz/lz4_helpers.c b/librocksdb-sys/lz4/ossfuzz/lz4_helpers.c
deleted file mode 100644
index 9471630..0000000
--- a/librocksdb-sys/lz4/ossfuzz/lz4_helpers.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "fuzz_helpers.h"
-#include "lz4_helpers.h"
-#include "lz4hc.h"
-
-LZ4F_frameInfo_t FUZZ_randomFrameInfo(uint32_t* seed)
-{
-    LZ4F_frameInfo_t info = LZ4F_INIT_FRAMEINFO;
-    info.blockSizeID = FUZZ_rand32(seed, LZ4F_max64KB - 1, LZ4F_max4MB);
-    if (info.blockSizeID < LZ4F_max64KB) {
-        info.blockSizeID = LZ4F_default;
-    }
-    info.blockMode = FUZZ_rand32(seed, LZ4F_blockLinked, LZ4F_blockIndependent);
-    info.contentChecksumFlag = FUZZ_rand32(seed, LZ4F_noContentChecksum,
-                                           LZ4F_contentChecksumEnabled);
-    info.blockChecksumFlag = FUZZ_rand32(seed, LZ4F_noBlockChecksum,
-                                         LZ4F_blockChecksumEnabled);
-    return info;
-}
-
-LZ4F_preferences_t FUZZ_randomPreferences(uint32_t* seed)
-{
-    LZ4F_preferences_t prefs = LZ4F_INIT_PREFERENCES;
-    prefs.frameInfo = FUZZ_randomFrameInfo(seed);
-    prefs.compressionLevel = FUZZ_rand32(seed, 0, LZ4HC_CLEVEL_MAX + 3) - 3;
-    prefs.autoFlush = FUZZ_rand32(seed, 0, 1);
-    prefs.favorDecSpeed = FUZZ_rand32(seed, 0, 1);
-    return prefs;
-}
-
-size_t FUZZ_decompressFrame(void* dst, const size_t dstCapacity,
-                            const void* src, const size_t srcSize)
-{
-    LZ4F_decompressOptions_t opts;
-    memset(&opts, 0, sizeof(opts));
-    opts.stableDst = 1;
-    LZ4F_dctx* dctx;
-    LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION);
-    FUZZ_ASSERT(dctx);
-
-    size_t dstSize = dstCapacity;
-    size_t srcConsumed = srcSize;
-    size_t const rc =
-            LZ4F_decompress(dctx, dst, &dstSize, src, &srcConsumed, &opts);
-    FUZZ_ASSERT(!LZ4F_isError(rc));
-    FUZZ_ASSERT(rc == 0);
-    FUZZ_ASSERT(srcConsumed == srcSize);
-
-    LZ4F_freeDecompressionContext(dctx);
-
-    return dstSize;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/lz4_helpers.h b/librocksdb-sys/lz4/ossfuzz/lz4_helpers.h
deleted file mode 100644
index c99fb01..0000000
--- a/librocksdb-sys/lz4/ossfuzz/lz4_helpers.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef LZ4_HELPERS
-#define LZ4_HELPERS
-
-#include "lz4frame.h"
-
-LZ4F_frameInfo_t FUZZ_randomFrameInfo(uint32_t* seed);
-
-LZ4F_preferences_t FUZZ_randomPreferences(uint32_t* seed);
-
-size_t FUZZ_decompressFrame(void* dst, const size_t dstCapacity,
-                            const void* src, const size_t srcSize);
-
-#endif /* LZ4_HELPERS */
diff --git a/librocksdb-sys/lz4/ossfuzz/ossfuzz.sh b/librocksdb-sys/lz4/ossfuzz/ossfuzz.sh
deleted file mode 100755
index 9782286..0000000
--- a/librocksdb-sys/lz4/ossfuzz/ossfuzz.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash -eu
-
-# This script is called by the oss-fuzz main project when compiling the fuzz
-# targets. This script is regression tested by travisoss.sh.
-
-# Save off the current folder as the build root.
-export BUILD_ROOT=$PWD
-
-echo "CC: $CC"
-echo "CXX: $CXX"
-echo "LIB_FUZZING_ENGINE: $LIB_FUZZING_ENGINE"
-echo "CFLAGS: $CFLAGS"
-echo "CXXFLAGS: $CXXFLAGS"
-echo "OUT: $OUT"
-
-export MAKEFLAGS+="-j$(nproc)"
-
-pushd ossfuzz
-make V=1 all
-popd
-
-# Copy the fuzzers to the target directory.
-cp -v ossfuzz/*_fuzzer $OUT/
diff --git a/librocksdb-sys/lz4/ossfuzz/round_trip_frame_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/round_trip_frame_fuzzer.c
deleted file mode 100644
index 149542d..0000000
--- a/librocksdb-sys/lz4/ossfuzz/round_trip_frame_fuzzer.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * This fuzz target performs a lz4 round-trip test (compress & decompress),
- * compares the result with the original, and calls abort() on corruption.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "lz4.h"
-#include "lz4frame.h"
-#include "lz4_helpers.h"
-#include "fuzz_data_producer.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t* producer = FUZZ_dataProducer_create(data, size);
-    LZ4F_preferences_t const prefs = FUZZ_dataProducer_preferences(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const dstCapacity = LZ4F_compressFrameBound(LZ4_compressBound(size), &prefs);
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const rt = (char*)malloc(FUZZ_dataProducer_remainingBytes(producer));
-
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(rt);
-
-    /* Compression must succeed and round trip correctly. */
-    size_t const dstSize =
-            LZ4F_compressFrame(dst, dstCapacity, data, size, &prefs);
-    FUZZ_ASSERT(!LZ4F_isError(dstSize));
-    size_t const rtSize = FUZZ_decompressFrame(rt, size, dst, dstSize);
-    FUZZ_ASSERT_MSG(rtSize == size, "Incorrect regenerated size");
-    FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-
-    free(dst);
-    free(rt);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/round_trip_frame_uncompressed_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/round_trip_frame_uncompressed_fuzzer.c
deleted file mode 100644
index 76a99d2..0000000
--- a/librocksdb-sys/lz4/ossfuzz/round_trip_frame_uncompressed_fuzzer.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/**
- * This fuzz target performs a lz4 round-trip test (compress & decompress),
- * compares the result with the original, and calls abort() on corruption.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_data_producer.h"
-#include "fuzz_helpers.h"
-#include "lz4.h"
-#include "lz4_helpers.h"
-#include "lz4frame.h"
-#include "lz4frame_static.h"
-
-static void decompress(LZ4F_dctx *dctx, void *src, void *dst,
-                       size_t dstCapacity, size_t readSize) {
-    size_t ret = 1;
-    const void *srcPtr = (const char *) src;
-    void *dstPtr = (char *) dst;
-    const void *const srcEnd = (const char *) srcPtr + readSize;
-
-    while (ret != 0) {
-        while (srcPtr < srcEnd && ret != 0) {
-            /* Any data within dst has been flushed at this stage */
-            size_t dstSize = dstCapacity;
-            size_t srcSize = (const char *) srcEnd - (const char *) srcPtr;
-            ret = LZ4F_decompress(dctx, dstPtr, &dstSize, srcPtr, &srcSize,
-                    /* LZ4F_decompressOptions_t */ NULL);
-            FUZZ_ASSERT(!LZ4F_isError(ret));
-
-            /* Update input */
-            srcPtr = (const char *) srcPtr + srcSize;
-            dstPtr = (char *) dstPtr + dstSize;
-        }
-
-        FUZZ_ASSERT(srcPtr <= srcEnd);
-    }
-}
-
-static void compress_round_trip(const uint8_t *data, size_t size,
-                                FUZZ_dataProducer_t *producer, LZ4F_preferences_t const prefs) {
-
-    // Choose random uncompressed offset start and end by producing seeds from random data, calculate the remaining
-    // data size that will be used for compression later and use the seeds to actually calculate the offsets
-    size_t const uncompressedOffsetSeed = FUZZ_dataProducer_retrieve32(producer);
-    size_t const uncompressedEndOffsetSeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const uncompressedOffset = FUZZ_getRange_from_uint32(uncompressedOffsetSeed, 0, size);
-    size_t const uncompressedEndOffset = FUZZ_getRange_from_uint32(uncompressedEndOffsetSeed, uncompressedOffset, size);
-    size_t const uncompressedSize = uncompressedEndOffset - uncompressedOffset;
-    FUZZ_ASSERT(uncompressedOffset <= uncompressedEndOffset);
-    FUZZ_ASSERT(uncompressedEndOffset <= size);
-
-    const uint8_t *const uncompressedData = data + uncompressedOffset;
-
-    size_t const dstCapacity =
-            LZ4F_compressFrameBound(LZ4_compressBound(size), &prefs) +
-            uncompressedSize;
-    char *const dst = (char *) malloc(dstCapacity);
-    size_t rtCapacity = dstCapacity;
-    char *const rt = (char *) malloc(rtCapacity);
-
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(rt);
-
-    /* Compression must succeed and round trip correctly. */
-    LZ4F_compressionContext_t ctx;
-    size_t const ctxCreation = LZ4F_createCompressionContext(&ctx, LZ4F_VERSION);
-    FUZZ_ASSERT(!LZ4F_isError(ctxCreation));
-
-    size_t const headerSize = LZ4F_compressBegin(ctx, dst, dstCapacity, &prefs);
-    FUZZ_ASSERT(!LZ4F_isError(headerSize));
-    size_t compressedSize = headerSize;
-
-    /* Compress data before uncompressed offset */
-    size_t lz4Return = LZ4F_compressUpdate(ctx, dst + compressedSize, dstCapacity,
-                                           data, uncompressedOffset, NULL);
-    FUZZ_ASSERT(!LZ4F_isError(lz4Return));
-    compressedSize += lz4Return;
-
-    /* Add uncompressed data */
-    lz4Return = LZ4F_uncompressedUpdate(ctx, dst + compressedSize, dstCapacity,
-                                        uncompressedData, uncompressedSize, NULL);
-    FUZZ_ASSERT(!LZ4F_isError(lz4Return));
-    compressedSize += lz4Return;
-
-    /* Compress data after uncompressed offset */
-    lz4Return = LZ4F_compressUpdate(ctx, dst + compressedSize, dstCapacity,
-                                    data + uncompressedEndOffset,
-                                    size - uncompressedEndOffset, NULL);
-    FUZZ_ASSERT(!LZ4F_isError(lz4Return));
-    compressedSize += lz4Return;
-
-    /* Finish compression */
-    lz4Return = LZ4F_compressEnd(ctx, dst + compressedSize, dstCapacity, NULL);
-    FUZZ_ASSERT(!LZ4F_isError(lz4Return));
-    compressedSize += lz4Return;
-
-    LZ4F_decompressOptions_t opts;
-    memset(&opts, 0, sizeof(opts));
-    opts.stableDst = 1;
-    LZ4F_dctx *dctx;
-    LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION);
-    FUZZ_ASSERT(dctx);
-
-    decompress(dctx, dst, rt, rtCapacity, compressedSize);
-
-    LZ4F_freeDecompressionContext(dctx);
-
-    FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-
-    free(dst);
-    free(rt);
-
-    FUZZ_dataProducer_free(producer);
-    LZ4F_freeCompressionContext(ctx);
-}
-
-static void compress_independent_block_mode(const uint8_t *data, size_t size) {
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    LZ4F_preferences_t prefs = FUZZ_dataProducer_preferences(producer);
-    prefs.frameInfo.blockMode = LZ4F_blockIndependent;
-    compress_round_trip(data, size, producer, prefs);
-}
-
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
-    compress_independent_block_mode(data, size);
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/round_trip_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/round_trip_fuzzer.c
deleted file mode 100644
index 6236201..0000000
--- a/librocksdb-sys/lz4/ossfuzz/round_trip_fuzzer.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/**
- * This fuzz target performs a lz4 round-trip test (compress & decompress),
- * compares the result with the original, and calls abort() on corruption.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "lz4.h"
-#include "fuzz_data_producer.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    size_t const partialCapacitySeed = FUZZ_dataProducer_retrieve32(producer);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const partialCapacity = FUZZ_getRange_from_uint32(partialCapacitySeed, 0, size);
-    size_t const dstCapacity = LZ4_compressBound(size);
-    size_t const largeSize = 64 * 1024 - 1;
-    size_t const smallSize = 1024;
-    char* const dstPlusLargePrefix = (char*)malloc(dstCapacity + largeSize);
-    FUZZ_ASSERT(dstPlusLargePrefix);
-    char* const dstPlusSmallPrefix = dstPlusLargePrefix + largeSize - smallSize;
-    char* const largeDict = (char*)malloc(largeSize);
-    FUZZ_ASSERT(largeDict);
-    char* const smallDict = largeDict + largeSize - smallSize;
-    char* const dst = dstPlusLargePrefix + largeSize;
-    char* const rt = (char*)malloc(size);
-    FUZZ_ASSERT(rt);
-
-    /* Compression must succeed and round trip correctly. */
-    int const dstSize = LZ4_compress_default((const char*)data, dst,
-                                             size, dstCapacity);
-    FUZZ_ASSERT(dstSize > 0);
-
-    int const rtSize = LZ4_decompress_safe(dst, rt, dstSize, size);
-    FUZZ_ASSERT_MSG(rtSize == size, "Incorrect size");
-    FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-
-    /* Partial decompression must succeed. */
-    {
-        char* const partial = (char*)malloc(partialCapacity);
-        FUZZ_ASSERT(partial);
-        int const partialSize = LZ4_decompress_safe_partial(
-                dst, partial, dstSize, partialCapacity, partialCapacity);
-        FUZZ_ASSERT(partialSize >= 0);
-        FUZZ_ASSERT_MSG(partialSize == partialCapacity, "Incorrect size");
-        FUZZ_ASSERT_MSG(!memcmp(data, partial, partialSize), "Corruption!");
-        free(partial);
-    }
-    /* Partial decompression using dict with no dict. */
-    {
-        char* const partial = (char*)malloc(partialCapacity);
-        FUZZ_ASSERT(partial);
-        int const partialSize = LZ4_decompress_safe_partial_usingDict(
-                dst, partial, dstSize, partialCapacity, partialCapacity, NULL, 0);
-        FUZZ_ASSERT(partialSize >= 0);
-        FUZZ_ASSERT_MSG(partialSize == partialCapacity, "Incorrect size");
-        FUZZ_ASSERT_MSG(!memcmp(data, partial, partialSize), "Corruption!");
-        free(partial);
-    }
-    /* Partial decompression using dict with small prefix as dict */
-    {
-        char* const partial = (char*)malloc(partialCapacity);
-        FUZZ_ASSERT(partial);
-        int const partialSize = LZ4_decompress_safe_partial_usingDict(
-                dst, partial, dstSize, partialCapacity, partialCapacity, dstPlusSmallPrefix, smallSize);
-        FUZZ_ASSERT(partialSize >= 0);
-        FUZZ_ASSERT_MSG(partialSize == partialCapacity, "Incorrect size");
-        FUZZ_ASSERT_MSG(!memcmp(data, partial, partialSize), "Corruption!");
-        free(partial);
-    }
-    /* Partial decompression using dict with large prefix as dict */
-    {
-        char* const partial = (char*)malloc(partialCapacity);
-        FUZZ_ASSERT(partial);
-        int const partialSize = LZ4_decompress_safe_partial_usingDict(
-                dst, partial, dstSize, partialCapacity, partialCapacity, dstPlusLargePrefix, largeSize);
-        FUZZ_ASSERT(partialSize >= 0);
-        FUZZ_ASSERT_MSG(partialSize == partialCapacity, "Incorrect size");
-        FUZZ_ASSERT_MSG(!memcmp(data, partial, partialSize), "Corruption!");
-        free(partial);
-    }
-    /* Partial decompression using dict with small external dict */
-    {
-        char* const partial = (char*)malloc(partialCapacity);
-        FUZZ_ASSERT(partial);
-        int const partialSize = LZ4_decompress_safe_partial_usingDict(
-                dst, partial, dstSize, partialCapacity, partialCapacity, smallDict, smallSize);
-        FUZZ_ASSERT(partialSize >= 0);
-        FUZZ_ASSERT_MSG(partialSize == partialCapacity, "Incorrect size");
-        FUZZ_ASSERT_MSG(!memcmp(data, partial, partialSize), "Corruption!");
-        free(partial);
-    }
-    /* Partial decompression using dict with large external dict */
-    {
-        char* const partial = (char*)malloc(partialCapacity);
-        FUZZ_ASSERT(partial);
-        int const partialSize = LZ4_decompress_safe_partial_usingDict(
-                dst, partial, dstSize, partialCapacity, partialCapacity, largeDict, largeSize);
-        FUZZ_ASSERT(partialSize >= 0);
-        FUZZ_ASSERT_MSG(partialSize == partialCapacity, "Incorrect size");
-        FUZZ_ASSERT_MSG(!memcmp(data, partial, partialSize), "Corruption!");
-        free(partial);
-    }
-
-    free(dstPlusLargePrefix);
-    free(largeDict);
-    free(rt);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/round_trip_hc_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/round_trip_hc_fuzzer.c
deleted file mode 100644
index 7d03ee2..0000000
--- a/librocksdb-sys/lz4/ossfuzz/round_trip_hc_fuzzer.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * This fuzz target performs a lz4 round-trip test (compress & decompress),
- * compares the result with the original, and calls abort() on corruption.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#include "fuzz_data_producer.h"
-#include "lz4.h"
-#include "lz4hc.h"
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    FUZZ_dataProducer_t *producer = FUZZ_dataProducer_create(data, size);
-    int const level = FUZZ_dataProducer_range32(producer,
-        LZ4HC_CLEVEL_MIN, LZ4HC_CLEVEL_MAX);
-    size = FUZZ_dataProducer_remainingBytes(producer);
-
-    size_t const dstCapacity = LZ4_compressBound(size);
-    char* const dst = (char*)malloc(dstCapacity);
-    char* const rt = (char*)malloc(size);
-
-    FUZZ_ASSERT(dst);
-    FUZZ_ASSERT(rt);
-
-    /* Compression must succeed and round trip correctly. */
-    int const dstSize = LZ4_compress_HC((const char*)data, dst, size,
-                                        dstCapacity, level);
-    FUZZ_ASSERT(dstSize > 0);
-
-    int const rtSize = LZ4_decompress_safe(dst, rt, dstSize, size);
-    FUZZ_ASSERT_MSG(rtSize == size, "Incorrect size");
-    FUZZ_ASSERT_MSG(!memcmp(data, rt, size), "Corruption!");
-
-    free(dst);
-    free(rt);
-    FUZZ_dataProducer_free(producer);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/round_trip_stream_fuzzer.c b/librocksdb-sys/lz4/ossfuzz/round_trip_stream_fuzzer.c
deleted file mode 100644
index abfcd2d..0000000
--- a/librocksdb-sys/lz4/ossfuzz/round_trip_stream_fuzzer.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/**
- * This fuzz target performs a lz4 streaming round-trip test
- * (compress & decompress), compares the result with the original, and calls
- * abort() on corruption.
- */
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "fuzz_helpers.h"
-#define LZ4_STATIC_LINKING_ONLY
-#include "lz4.h"
-#define LZ4_HC_STATIC_LINKING_ONLY
-#include "lz4hc.h"
-
-typedef struct {
-  char const* buf;
-  size_t size;
-  size_t pos;
-} const_cursor_t;
-
-typedef struct {
-  char* buf;
-  size_t size;
-  size_t pos;
-} cursor_t;
-
-typedef struct {
-  LZ4_stream_t* cstream;
-  LZ4_streamHC_t* cstreamHC;
-  LZ4_streamDecode_t* dstream;
-  const_cursor_t data;
-  cursor_t compressed;
-  cursor_t roundTrip;
-  uint32_t seed;
-  int level;
-} state_t;
-
-cursor_t cursor_create(size_t size)
-{
-  cursor_t cursor;
-  cursor.buf = (char*)malloc(size);
-  cursor.size = size;
-  cursor.pos = 0;
-  FUZZ_ASSERT(cursor.buf);
-  return cursor;
-}
-
-typedef void (*round_trip_t)(state_t* state);
-
-void cursor_free(cursor_t cursor)
-{
-    free(cursor.buf);
-}
-
-state_t state_create(char const* data, size_t size, uint32_t seed)
-{
-    state_t state;
-
-    state.seed = seed;
-
-    state.data.buf = (char const*)data;
-    state.data.size = size;
-    state.data.pos = 0;
-
-    /* Extra margin because we are streaming. */
-    state.compressed = cursor_create(1024 + 2 * LZ4_compressBound(size));
-    state.roundTrip = cursor_create(size);
-
-    state.cstream = LZ4_createStream();
-    FUZZ_ASSERT(state.cstream);
-    state.cstreamHC = LZ4_createStreamHC();
-    FUZZ_ASSERT(state.cstream);
-    state.dstream = LZ4_createStreamDecode();
-    FUZZ_ASSERT(state.dstream);
-
-    return state;
-}
-
-void state_free(state_t state)
-{
-    cursor_free(state.compressed);
-    cursor_free(state.roundTrip);
-    LZ4_freeStream(state.cstream);
-    LZ4_freeStreamHC(state.cstreamHC);
-    LZ4_freeStreamDecode(state.dstream);
-}
-
-static void state_reset(state_t* state, uint32_t seed)
-{
-    state->level = FUZZ_rand32(&seed, LZ4HC_CLEVEL_MIN, LZ4HC_CLEVEL_MAX);
-    LZ4_resetStream_fast(state->cstream);
-    LZ4_resetStreamHC_fast(state->cstreamHC, state->level);
-    LZ4_setStreamDecode(state->dstream, NULL, 0);
-    state->data.pos = 0;
-    state->compressed.pos = 0;
-    state->roundTrip.pos = 0;
-    state->seed = seed;
-}
-
-static void state_decompress(state_t* state, char const* src, int srcSize)
-{
-    char* dst = state->roundTrip.buf + state->roundTrip.pos;
-    int const dstCapacity = state->roundTrip.size - state->roundTrip.pos;
-    int const dSize = LZ4_decompress_safe_continue(state->dstream, src, dst,
-                                                   srcSize, dstCapacity);
-    FUZZ_ASSERT(dSize >= 0);
-    state->roundTrip.pos += dSize;
-}
-
-static void state_checkRoundTrip(state_t const* state)
-{
-    char const* data = state->data.buf;
-    size_t const size = state->data.size;
-    FUZZ_ASSERT_MSG(size == state->roundTrip.pos, "Incorrect size!");
-    FUZZ_ASSERT_MSG(!memcmp(data, state->roundTrip.buf, size), "Corruption!");
-}
-
-/**
- * Picks a dictionary size and trims the dictionary off of the data.
- * We copy the dictionary to the roundTrip so our validation passes.
- */
-static size_t state_trimDict(state_t* state)
-{
-    /* 64 KB is the max dict size, allow slightly beyond that to test trim. */
-    uint32_t maxDictSize = MIN(70 * 1024, state->data.size);
-    size_t const dictSize = FUZZ_rand32(&state->seed, 0, maxDictSize);
-    DEBUGLOG(2, "dictSize = %zu", dictSize);
-    FUZZ_ASSERT(state->data.pos == 0);
-    FUZZ_ASSERT(state->roundTrip.pos == 0);
-    memcpy(state->roundTrip.buf, state->data.buf, dictSize);
-    state->data.pos += dictSize;
-    state->roundTrip.pos += dictSize;
-    return dictSize;
-}
-
-static void state_prefixRoundTrip(state_t* state)
-{
-    while (state->data.pos != state->data.size) {
-        char const* src = state->data.buf + state->data.pos;
-        char* dst = state->compressed.buf + state->compressed.pos;
-        int const srcRemaining = state->data.size - state->data.pos;
-        int const srcSize = FUZZ_rand32(&state->seed, 0, srcRemaining);
-        int const dstCapacity = state->compressed.size - state->compressed.pos;
-        int const cSize = LZ4_compress_fast_continue(state->cstream, src, dst,
-                                                     srcSize, dstCapacity, 0);
-        FUZZ_ASSERT(cSize > 0);
-        state->data.pos += srcSize;
-        state->compressed.pos += cSize;
-        state_decompress(state, dst, cSize);
-    }
-}
-
-static void state_extDictRoundTrip(state_t* state)
-{
-    int i = 0;
-    cursor_t data2 = cursor_create(state->data.size);
-    memcpy(data2.buf, state->data.buf, state->data.size);
-    while (state->data.pos != state->data.size) {
-        char const* data = (i++ & 1) ? state->data.buf : data2.buf;
-        char const* src = data + state->data.pos;
-        char* dst = state->compressed.buf + state->compressed.pos;
-        int const srcRemaining = state->data.size - state->data.pos;
-        int const srcSize = FUZZ_rand32(&state->seed, 0, srcRemaining);
-        int const dstCapacity = state->compressed.size - state->compressed.pos;
-        int const cSize = LZ4_compress_fast_continue(state->cstream, src, dst,
-                                                     srcSize, dstCapacity, 0);
-        FUZZ_ASSERT(cSize > 0);
-        state->data.pos += srcSize;
-        state->compressed.pos += cSize;
-        state_decompress(state, dst, cSize);
-    }
-    cursor_free(data2);
-}
-
-static void state_randomRoundTrip(state_t* state, round_trip_t rt0,
-                                  round_trip_t rt1)
-{
-    if (FUZZ_rand32(&state->seed, 0, 1)) {
-      rt0(state);
-    } else {
-      rt1(state);
-    }
-}
-
-static void state_loadDictRoundTrip(state_t* state)
-{
-    char const* dict = state->data.buf;
-    size_t const dictSize = state_trimDict(state);
-    LZ4_loadDict(state->cstream, dict, dictSize);
-    LZ4_setStreamDecode(state->dstream, dict, dictSize);
-    state_randomRoundTrip(state, state_prefixRoundTrip, state_extDictRoundTrip);
-}
-
-static void state_attachDictRoundTrip(state_t* state)
-{
-    char const* dict = state->data.buf;
-    size_t const dictSize = state_trimDict(state);
-    LZ4_stream_t* dictStream = LZ4_createStream();
-    LZ4_loadDict(dictStream, dict, dictSize);
-    LZ4_attach_dictionary(state->cstream, dictStream);
-    LZ4_setStreamDecode(state->dstream, dict, dictSize);
-    state_randomRoundTrip(state, state_prefixRoundTrip, state_extDictRoundTrip);
-    LZ4_freeStream(dictStream);
-}
-
-static void state_prefixHCRoundTrip(state_t* state)
-{
-    while (state->data.pos != state->data.size) {
-        char const* src = state->data.buf + state->data.pos;
-        char* dst = state->compressed.buf + state->compressed.pos;
-        int const srcRemaining = state->data.size - state->data.pos;
-        int const srcSize = FUZZ_rand32(&state->seed, 0, srcRemaining);
-        int const dstCapacity = state->compressed.size - state->compressed.pos;
-        int const cSize = LZ4_compress_HC_continue(state->cstreamHC, src, dst,
-                                                   srcSize, dstCapacity);
-        FUZZ_ASSERT(cSize > 0);
-        state->data.pos += srcSize;
-        state->compressed.pos += cSize;
-        state_decompress(state, dst, cSize);
-    }
-}
-
-static void state_extDictHCRoundTrip(state_t* state)
-{
-    int i = 0;
-    cursor_t data2 = cursor_create(state->data.size);
-    DEBUGLOG(2, "extDictHC");
-    memcpy(data2.buf, state->data.buf, state->data.size);
-    while (state->data.pos != state->data.size) {
-        char const* data = (i++ & 1) ? state->data.buf : data2.buf;
-        char const* src = data + state->data.pos;
-        char* dst = state->compressed.buf + state->compressed.pos;
-        int const srcRemaining = state->data.size - state->data.pos;
-        int const srcSize = FUZZ_rand32(&state->seed, 0, srcRemaining);
-        int const dstCapacity = state->compressed.size - state->compressed.pos;
-        int const cSize = LZ4_compress_HC_continue(state->cstreamHC, src, dst,
-                                                   srcSize, dstCapacity);
-        FUZZ_ASSERT(cSize > 0);
-        DEBUGLOG(2, "srcSize = %d", srcSize);
-        state->data.pos += srcSize;
-        state->compressed.pos += cSize;
-        state_decompress(state, dst, cSize);
-    }
-    cursor_free(data2);
-}
-
-static void state_loadDictHCRoundTrip(state_t* state)
-{
-    char const* dict = state->data.buf;
-    size_t const dictSize = state_trimDict(state);
-    LZ4_loadDictHC(state->cstreamHC, dict, dictSize);
-    LZ4_setStreamDecode(state->dstream, dict, dictSize);
-    state_randomRoundTrip(state, state_prefixHCRoundTrip,
-                          state_extDictHCRoundTrip);
-}
-
-static void state_attachDictHCRoundTrip(state_t* state)
-{
-    char const* dict = state->data.buf;
-    size_t const dictSize = state_trimDict(state);
-    LZ4_streamHC_t* dictStream = LZ4_createStreamHC();
-    LZ4_setCompressionLevel(dictStream, state->level);
-    LZ4_loadDictHC(dictStream, dict, dictSize);
-    LZ4_attach_HC_dictionary(state->cstreamHC, dictStream);
-    LZ4_setStreamDecode(state->dstream, dict, dictSize);
-    state_randomRoundTrip(state, state_prefixHCRoundTrip,
-                          state_extDictHCRoundTrip);
-    LZ4_freeStreamHC(dictStream);
-}
-
-round_trip_t roundTrips[] = {
-  &state_prefixRoundTrip,
-  &state_extDictRoundTrip,
-  &state_loadDictRoundTrip,
-  &state_attachDictRoundTrip,
-  &state_prefixHCRoundTrip,
-  &state_extDictHCRoundTrip,
-  &state_loadDictHCRoundTrip,
-  &state_attachDictHCRoundTrip,
-};
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
-{
-    uint32_t seed = FUZZ_seed(&data, &size);
-    state_t state = state_create((char const*)data, size, seed);
-    const int n = sizeof(roundTrips) / sizeof(round_trip_t);
-    int i;
-
-    for (i = 0; i < n; ++i) {
-        DEBUGLOG(2, "Round trip %d", i);
-        state_reset(&state, seed);
-        roundTrips[i](&state);
-        state_checkRoundTrip(&state);
-    }
-
-    state_free(state);
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/standaloneengine.c b/librocksdb-sys/lz4/ossfuzz/standaloneengine.c
deleted file mode 100644
index 6afeffd..0000000
--- a/librocksdb-sys/lz4/ossfuzz/standaloneengine.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "fuzz.h"
-
-/**
- * Main procedure for standalone fuzzing engine.
- *
- * Reads filenames from the argument array. For each filename, read the file
- * into memory and then call the fuzzing interface with the data.
- */
-int main(int argc, char **argv)
-{
-  int ii;
-  for(ii = 1; ii < argc; ii++)
-  {
-    FILE *infile;
-    printf("[%s] ", argv[ii]);
-
-    /* Try and open the file. */
-    infile = fopen(argv[ii], "rb");
-    if(infile)
-    {
-      uint8_t *buffer = NULL;
-      size_t buffer_len;
-
-      printf("Opened.. ");
-
-      /* Get the length of the file. */
-      fseek(infile, 0L, SEEK_END);
-      buffer_len = ftell(infile);
-
-      /* Reset the file indicator to the beginning of the file. */
-      fseek(infile, 0L, SEEK_SET);
-
-      /* Allocate a buffer for the file contents. */
-      buffer = (uint8_t *)calloc(buffer_len, sizeof(uint8_t));
-      if(buffer)
-      {
-        /* Read all the text from the file into the buffer. */
-        fread(buffer, sizeof(uint8_t), buffer_len, infile);
-        printf("Read %zu bytes, fuzzing.. ", buffer_len);
-
-        /* Call the fuzzer with the data. */
-        LLVMFuzzerTestOneInput(buffer, buffer_len);
-
-        printf("complete !!");
-
-        /* Free the buffer as it's no longer needed. */
-        free(buffer);
-        buffer = NULL;
-      }
-      else
-      {
-        fprintf(stderr,
-                "[%s] Failed to allocate %zu bytes \n",
-                argv[ii],
-                buffer_len);
-      }
-
-      /* Close the file as it's no longer needed. */
-      fclose(infile);
-      infile = NULL;
-    }
-    else
-    {
-      /* Failed to open the file. Maybe wrong name or wrong permissions? */
-      fprintf(stderr, "[%s] Open failed. \n", argv[ii]);
-    }
-
-    printf("\n");
-  }
-}
diff --git a/librocksdb-sys/lz4/ossfuzz/travisoss.sh b/librocksdb-sys/lz4/ossfuzz/travisoss.sh
deleted file mode 100755
index eae9a80..0000000
--- a/librocksdb-sys/lz4/ossfuzz/travisoss.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-set -ex
-
-# Clone the oss-fuzz repository
-git clone https://github.com/google/oss-fuzz.git /tmp/ossfuzz
-
-if [[ ! -d /tmp/ossfuzz/projects/lz4 ]]
-then
-    echo "Could not find the lz4 project in ossfuzz"
-    exit 1
-fi
-
-# Modify the oss-fuzz Dockerfile so that we're checking out the current branch on travis.
-if [ "x${TRAVIS_PULL_REQUEST}" = "xfalse" ]
-then
-    sed -i "s@https://github.com/lz4/lz4.git@-b ${TRAVIS_BRANCH} https://github.com/lz4/lz4.git@" /tmp/ossfuzz/projects/lz4/Dockerfile
-else
-    sed -i "s@https://github.com/lz4/lz4.git@-b ${TRAVIS_PULL_REQUEST_BRANCH} https://github.com/${TRAVIS_PULL_REQUEST_SLUG}.git@" /tmp/ossfuzz/projects/lz4/Dockerfile
-fi
-
-# Try and build the fuzzers
-pushd /tmp/ossfuzz
-python infra/helper.py build_image --pull lz4
-python infra/helper.py build_fuzzers lz4
-popd
diff --git a/librocksdb-sys/lz4/programs/.gitignore b/librocksdb-sys/lz4/programs/.gitignore
deleted file mode 100644
index 9ffadd9..0000000
--- a/librocksdb-sys/lz4/programs/.gitignore
+++ /dev/null
@@ -1,21 +0,0 @@
-# local binary (Makefile)
-lz4
-unlz4
-lz4cat
-lz4c
-lz4c32
-lz4-wlib
-datagen
-frametest
-frametest32
-fullbench
-fullbench32
-fuzzer
-fuzzer32
-*.exe
-
-# tests files
-tmp*
-
-# artefacts
-*.dSYM
diff --git a/librocksdb-sys/lz4/programs/COPYING b/librocksdb-sys/lz4/programs/COPYING
deleted file mode 100644
index d159169..0000000
--- a/librocksdb-sys/lz4/programs/COPYING
+++ /dev/null
@@ -1,339 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
-
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
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-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/librocksdb-sys/lz4/programs/Makefile b/librocksdb-sys/lz4/programs/Makefile
deleted file mode 100644
index ace0d03..0000000
--- a/librocksdb-sys/lz4/programs/Makefile
+++ /dev/null
@@ -1,198 +0,0 @@
-# ##########################################################################
-# LZ4 programs - Makefile
-# Copyright (C) Yann Collet 2011-2020
-#
-# This Makefile is validated for Linux, macOS, *BSD, Hurd, Solaris, MSYS2 targets
-#
-# GPL v2 License
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# You can contact the author at :
-#  - LZ4 homepage : http://www.lz4.org
-#  - LZ4 source repository : https://github.com/lz4/lz4
-# ##########################################################################
-# lz4 : Command Line Utility, supporting gzip-like arguments
-# lz4c  : CLU, supporting also legacy lz4demo arguments
-# lz4c32: Same as lz4c, but forced to compile in 32-bits mode
-# ##########################################################################
-SED = sed
-
-# Version numbers
-LZ4DIR   := ../lib
-LIBVER_SRC := $(LZ4DIR)/lz4.h
-LIBVER_MAJOR_SCRIPT:=`$(SED) -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
-LIBVER_MINOR_SCRIPT:=`$(SED) -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
-LIBVER_PATCH_SCRIPT:=`$(SED) -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < $(LIBVER_SRC)`
-LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
-LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
-LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
-LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
-LIBVER   := $(shell echo $(LIBVER_SCRIPT))
-
-LIBFILES  = $(wildcard $(LZ4DIR)/*.c)
-SRCFILES  = $(sort $(LIBFILES) $(wildcard *.c))
-OBJFILES  = $(SRCFILES:.c=.o)
-
-CPPFLAGS += -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_
-CFLAGS   ?= -O3
-DEBUGFLAGS= -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow \
-            -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-            -Wpointer-arith -Wstrict-aliasing=1
-CFLAGS   += $(DEBUGFLAGS) $(MOREFLAGS)
-
-include ../Makefile.inc
-
-OS_VERSION ?= $(UNAME) -r
-ifeq ($(TARGET_OS)$(shell $(OS_VERSION)),SunOS5.10)
-LDFLAGS  += -lrt
-endif
-
-FLAGS     = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
-
-LZ4_VERSION=$(LIBVER)
-MD2ROFF   = ronn
-MD2ROFF_FLAGS = --roff --warnings --manual="User Commands" --organization="lz4 $(LZ4_VERSION)"
-
-
-default: lz4-release
-
-# silent mode by default; verbose can be triggered by V=1 or VERBOSE=1
-$(V)$(VERBOSE).SILENT:
-
-all: lz4 lz4c
-
-all32: CFLAGS+=-m32
-all32: all
-
-ifeq ($(WINBASED),yes)
-lz4-exe.rc: lz4-exe.rc.in
-	@echo creating executable resource
-	$(SED) -e 's|@PROGNAME@|lz4|' \
-         -e 's|@LIBVER_MAJOR@|$(LIBVER_MAJOR)|g' \
-         -e 's|@LIBVER_MINOR@|$(LIBVER_MINOR)|g' \
-         -e 's|@LIBVER_PATCH@|$(LIBVER_PATCH)|g' \
-         -e 's|@EXT@|$(EXT)|g' \
-          $< >$@
-
-lz4-exe.o: lz4-exe.rc
-	$(WINDRES) -i lz4-exe.rc -o lz4-exe.o
-
-lz4: $(OBJFILES) lz4-exe.o
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-else
-lz4: $(OBJFILES)
-	$(CC) $(FLAGS) $(OBJFILES) -o $@$(EXT) $(LDLIBS)
-endif
-
-.PHONY: lz4-release
-lz4-release: DEBUGFLAGS=
-lz4-release: lz4
-
-lz4-wlib: LIBFILES =
-lz4-wlib: SRCFILES+= $(LZ4DIR)/xxhash.c  # benchmark unit needs XXH64()
-lz4-wlib: LDFLAGS += -L $(LZ4DIR)
-lz4-wlib: LDLIBS   = -llz4
-lz4-wlib: liblz4 $(OBJFILES)
-	@echo WARNING: $@ must link to an extended variant of the dynamic library which also exposes unstable symbols
-	$(CC) $(FLAGS) $(OBJFILES) -o $@$(EXT) $(LDLIBS)
-
-.PHONY:liblz4
-liblz4:
-	CPPFLAGS="-DLZ4F_PUBLISH_STATIC_FUNCTIONS -DLZ4_PUBLISH_STATIC_FUNCTIONS" $(MAKE) -C $(LZ4DIR) liblz4
-
-lz4c: lz4
-	$(LN_SF) lz4$(EXT) lz4c$(EXT)
-
-lz4c32: CFLAGS += -m32
-lz4c32 : $(SRCFILES)
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-lz4.1: lz4.1.md $(LIBVER_SRC)
-	cat $< | $(MD2ROFF) $(MD2ROFF_FLAGS) | $(SED) -n '/^\.\\\".*/!p' > $@
-
-man: lz4.1
-
-clean-man:
-	$(RM) lz4.1
-
-preview-man: clean-man man
-	man ./lz4.1
-
-clean:
-ifeq ($(WINBASED),yes)
-	$(RM) *.rc
-endif
-	$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
-	$(RM) core *.o *.test tmp* \
-           lz4$(EXT) lz4c$(EXT) lz4c32$(EXT) lz4-wlib$(EXT) \
-           unlz4$(EXT) lz4cat$(EXT)
-	@echo Cleaning completed
-
-
-#-----------------------------------------------------------------------------
-# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
-#-----------------------------------------------------------------------------
-ifeq ($(POSIX_ENV),Yes)
-
-unlz4: lz4
-	$(LN_SF) lz4$(EXT) unlz4$(EXT)
-
-lz4cat: lz4
-	$(LN_SF) lz4$(EXT) lz4cat$(EXT)
-
-DESTDIR     ?=
-# directory variables : GNU conventions prefer lowercase
-# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
-# support both lower and uppercase (BSD), use lowercase in script
-PREFIX      ?= /usr/local
-prefix      ?= $(PREFIX)
-EXEC_PREFIX ?= $(prefix)
-exec_prefix ?= $(EXEC_PREFIX)
-BINDIR      ?= $(exec_prefix)/bin
-bindir      ?= $(BINDIR)
-DATAROOTDIR ?= $(prefix)/share
-datarootdir ?= $(DATAROOTDIR)
-MANDIR      ?= $(datarootdir)/man
-mandir      ?= $(MANDIR)
-MAN1DIR     ?= $(mandir)/man1
-man1dir     ?= $(MAN1DIR)
-
-install: lz4
-	@echo Installing binaries in $(DESTDIR)$(bindir)
-	$(INSTALL_DIR) $(DESTDIR)$(bindir)/ $(DESTDIR)$(man1dir)/
-	$(INSTALL_PROGRAM) lz4$(EXT) $(DESTDIR)$(bindir)/lz4$(EXT)
-	$(LN_SF) lz4$(EXT) $(DESTDIR)$(bindir)/lz4c$(EXT)
-	$(LN_SF) lz4$(EXT) $(DESTDIR)$(bindir)/lz4cat$(EXT)
-	$(LN_SF) lz4$(EXT) $(DESTDIR)$(bindir)/unlz4$(EXT)
-	@echo Installing man pages in $(DESTDIR)$(man1dir)
-	$(INSTALL_DATA) lz4.1 $(DESTDIR)$(man1dir)/lz4.1
-	$(LN_SF) lz4.1 $(DESTDIR)$(man1dir)/lz4c.1
-	$(LN_SF) lz4.1 $(DESTDIR)$(man1dir)/lz4cat.1
-	$(LN_SF) lz4.1 $(DESTDIR)$(man1dir)/unlz4.1
-	@echo lz4 installation completed
-
-uninstall:
-	$(RM) $(DESTDIR)$(bindir)/lz4cat$(EXT)
-	$(RM) $(DESTDIR)$(bindir)/unlz4$(EXT)
-	$(RM) $(DESTDIR)$(bindir)/lz4$(EXT)
-	$(RM) $(DESTDIR)$(bindir)/lz4c$(EXT)
-	$(RM) $(DESTDIR)$(man1dir)/lz4.1
-	$(RM) $(DESTDIR)$(man1dir)/lz4c.1
-	$(RM) $(DESTDIR)$(man1dir)/lz4cat.1
-	$(RM) $(DESTDIR)$(man1dir)/unlz4.1
-	@echo lz4 programs successfully uninstalled
-
-endif
diff --git a/librocksdb-sys/lz4/programs/README.md b/librocksdb-sys/lz4/programs/README.md
deleted file mode 100644
index c1995af..0000000
--- a/librocksdb-sys/lz4/programs/README.md
+++ /dev/null
@@ -1,84 +0,0 @@
-Command Line Interface for LZ4 library
-============================================
-
-### Build
-The Command Line Interface (CLI) can be generated
-using the `make` command without any additional parameters.
-
-The `Makefile` script supports all [standard conventions](https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html),
-including standard targets (`all`, `install`, `clean`, etc.)
-and standard variables (`CC`, `CFLAGS`, `CPPFLAGS`, etc.).
-
-For advanced use cases, there are targets to different variations of the CLI:
-- `lz4` : default CLI, with a command line syntax close to gzip
-- `lz4c` : Same as `lz4` with additional support legacy lz4 commands (incompatible with gzip)
-- `lz4c32` : Same as `lz4c`, but forced to compile in 32-bits mode
-
-The CLI generates and decodes [LZ4-compressed frames](../doc/lz4_Frame_format.md).
-
-
-#### Aggregation of parameters
-CLI supports aggregation of parameters i.e. `-b1`, `-e18`, and `-i1` can be joined into `-b1e18i1`.
-
-
-#### Benchmark in Command Line Interface
-CLI includes in-memory compression benchmark module for lz4.
-The benchmark is conducted using a given filename.
-The file is read into memory.
-It makes benchmark more precise as it eliminates I/O overhead.
-
-The benchmark measures ratio, compressed size, compression and decompression speed.
-One can select compression levels starting from `-b` and ending with `-e`.
-The `-i` parameter selects a number of seconds used for each of tested levels.
-
-
-
-#### Usage of Command Line Interface
-The full list of commands can be obtained with `-h` or `-H` parameter:
-```
-Usage :
-      lz4 [arg] [input] [output]
-
-input   : a filename
-          with no FILE, or when FILE is - or stdin, read standard input
-Arguments :
- -1     : Fast compression (default)
- -9     : High compression
- -d     : decompression (default for .lz4 extension)
- -z     : force compression
- -D FILE: use FILE as dictionary
- -f     : overwrite output without prompting
- -k     : preserve source files(s)  (default)
---rm    : remove source file(s) after successful de/compression
- -h/-H  : display help/long help and exit
-
-Advanced arguments :
- -V     : display Version number and exit
- -v     : verbose mode
- -q     : suppress warnings; specify twice to suppress errors too
- -c     : force write to standard output, even if it is the console
- -t     : test compressed file integrity
- -m     : multiple input files (implies automatic output filenames)
- -r     : operate recursively on directories (sets also -m)
- -l     : compress using Legacy format (Linux kernel compression)
- -B#    : cut file into blocks of size # bytes [32+]
-                     or predefined block size [4-7] (default: 7)
- -BD    : Block dependency (improve compression ratio)
- -BX    : enable block checksum (default:disabled)
---no-frame-crc : disable stream checksum (default:enabled)
---content-size : compressed frame includes original size (default:not present)
---[no-]sparse  : sparse mode (default:enabled on file, disabled on stdout)
---favor-decSpeed: compressed files decompress faster, but are less compressed
---fast[=#]: switch to ultra fast compression level (default: 1)
-
-Benchmark arguments :
- -b#    : benchmark file(s), using # compression level (default : 1)
- -e#    : test all compression levels from -bX to # (default : 1)
- -i#    : minimum evaluation time in seconds (default : 3s)```
-```
-
-#### License
-
-All files in this directory are licensed under GPL-v2.
-See [COPYING](COPYING) for details.
-The text of the license is also included at the top of each source file.
diff --git a/librocksdb-sys/lz4/programs/bench.c b/librocksdb-sys/lz4/programs/bench.c
deleted file mode 100644
index 4d35ef9..0000000
--- a/librocksdb-sys/lz4/programs/bench.c
+++ /dev/null
@@ -1,837 +0,0 @@
-/*
-    bench.c - Demo program to benchmark open-source compression algorithms
-    Copyright (C) Yann Collet 2012-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-    - LZ4 homepage : http://www.lz4.org
-    - LZ4 source repository : https://github.com/lz4/lz4
-*/
-
-
-/*-************************************
-*  Compiler options
-**************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#  pragma warning(disable : 4127)    /* disable: C4127: conditional expression is constant */
-#endif
-
-
-/* *************************************
-*  Includes
-***************************************/
-#include "platform.h"    /* Compiler options */
-#include "util.h"        /* UTIL_GetFileSize, UTIL_sleep */
-#include <stdlib.h>      /* malloc, free */
-#include <string.h>      /* memset */
-#include <stdio.h>       /* fprintf, fopen, ftello */
-#include <time.h>        /* clock_t, clock, CLOCKS_PER_SEC */
-#include <assert.h>      /* assert */
-
-#include "datagen.h"     /* RDG_genBuffer */
-#include "xxhash.h"
-#include "bench.h"
-
-#define LZ4_STATIC_LINKING_ONLY
-#include "lz4.h"
-#define LZ4_HC_STATIC_LINKING_ONLY
-#include "lz4hc.h"
-#include "lz4frame.h"   /* LZ4F_decompress */
-
-
-/* *************************************
-*  Constants
-***************************************/
-#ifndef LZ4_GIT_COMMIT_STRING
-#  define LZ4_GIT_COMMIT_STRING ""
-#else
-#  define LZ4_GIT_COMMIT_STRING LZ4_EXPAND_AND_QUOTE(LZ4_GIT_COMMIT)
-#endif
-
-#define NBSECONDS             3
-#define TIMELOOP_MICROSEC     1*1000000ULL /* 1 second */
-#define TIMELOOP_NANOSEC      1*1000000000ULL /* 1 second */
-#define ACTIVEPERIOD_MICROSEC 70*1000000ULL /* 70 seconds */
-#define COOLPERIOD_SEC        10
-#define DECOMP_MULT           1 /* test decompression DECOMP_MULT times longer than compression */
-
-#define KB *(1 <<10)
-#define MB *(1 <<20)
-#define GB *(1U<<30)
-
-#define LZ4_MAX_DICT_SIZE (64 KB)
-
-static const size_t maxMemory = (sizeof(size_t)==4)  ?  (2 GB - 64 MB) : (size_t)(1ULL << ((sizeof(size_t)*8)-31));
-
-static U32 g_compressibilityDefault = 50;
-
-
-/* *************************************
-*  console display
-***************************************/
-#define DISPLAY(...)         fprintf(stderr, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...) if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-static U32 g_displayLevel = 2;   /* 0 : no display;   1: errors;   2 : + result + interaction + warnings;   3 : + progression;   4 : + information */
-
-#define DISPLAYUPDATE(l, ...) if (g_displayLevel>=l) { \
-            if ((clock() - g_time > refreshRate) || (g_displayLevel>=4)) \
-            { g_time = clock(); DISPLAY(__VA_ARGS__); \
-            if (g_displayLevel>=4) fflush(stdout); } }
-static const clock_t refreshRate = CLOCKS_PER_SEC * 15 / 100;
-static clock_t g_time = 0;
-
-
-/* *************************************
-*  DEBUG and error conditions
-***************************************/
-#ifndef DEBUG
-#  define DEBUG 0
-#endif
-#define DEBUGOUTPUT(...) if (DEBUG) DISPLAY(__VA_ARGS__);
-#define END_PROCESS(error, ...)                                             \
-{                                                                         \
-    DEBUGOUTPUT("Error defined at %s, line %i : \n", __FILE__, __LINE__); \
-    DISPLAYLEVEL(1, "Error %i : ", error);                                \
-    DISPLAYLEVEL(1, __VA_ARGS__);                                         \
-    DISPLAYLEVEL(1, "\n");                                                \
-    exit(error);                                                          \
-}
-
-#define LZ4_isError(errcode) (errcode==0)
-
-
-/* *************************************
-*  Benchmark Parameters
-***************************************/
-static U32 g_nbSeconds = NBSECONDS;
-static size_t g_blockSize = 0;
-int g_additionalParam = 0;
-int g_benchSeparately = 0;
-int g_decodeOnly = 0;
-unsigned g_skipChecksums = 0;
-
-void BMK_setNotificationLevel(unsigned level) { g_displayLevel=level; }
-
-void BMK_setAdditionalParam(int additionalParam) { g_additionalParam=additionalParam; }
-
-void BMK_setNbSeconds(unsigned nbSeconds)
-{
-    g_nbSeconds = nbSeconds;
-    DISPLAYLEVEL(3, "- test >= %u seconds per compression / decompression -\n", g_nbSeconds);
-}
-
-void BMK_setBlockSize(size_t blockSize) { g_blockSize = blockSize; }
-
-void BMK_setBenchSeparately(int separate) { g_benchSeparately = (separate!=0); }
-
-void BMK_setDecodeOnlyMode(int set) { g_decodeOnly = (set!=0); }
-
-void BMK_skipChecksums(int skip) { g_skipChecksums = (skip!=0); }
-
-
-/* *************************************
- *  Compression state management
-***************************************/
-
-struct compressionParameters
-{
-    int cLevel;
-    const char* dictBuf;
-    int dictSize;
-
-    LZ4_stream_t* LZ4_stream;
-    LZ4_stream_t* LZ4_dictStream;
-    LZ4_streamHC_t* LZ4_streamHC;
-    LZ4_streamHC_t* LZ4_dictStreamHC;
-
-    void (*initFunction)(
-        struct compressionParameters* pThis);
-    void (*resetFunction)(
-        const struct compressionParameters* pThis);
-    int (*blockFunction)(
-        const struct compressionParameters* pThis,
-        const char* src, char* dst, int srcSize, int dstSize);
-    void (*cleanupFunction)(
-        const struct compressionParameters* pThis);
-};
-
-static void
-LZ4_compressInitNoStream(struct compressionParameters* pThis)
-{
-    pThis->LZ4_stream = NULL;
-    pThis->LZ4_dictStream = NULL;
-    pThis->LZ4_streamHC = NULL;
-    pThis->LZ4_dictStreamHC = NULL;
-}
-
-static void
-LZ4_compressInitStream(struct compressionParameters* pThis)
-{
-    pThis->LZ4_stream = LZ4_createStream();
-    pThis->LZ4_dictStream = LZ4_createStream();
-    pThis->LZ4_streamHC = NULL;
-    pThis->LZ4_dictStreamHC = NULL;
-    LZ4_loadDict(pThis->LZ4_dictStream, pThis->dictBuf, pThis->dictSize);
-}
-
-static void
-LZ4_compressInitStreamHC(struct compressionParameters* pThis)
-{
-    pThis->LZ4_stream = NULL;
-    pThis->LZ4_dictStream = NULL;
-    pThis->LZ4_streamHC = LZ4_createStreamHC();
-    pThis->LZ4_dictStreamHC = LZ4_createStreamHC();
-    LZ4_loadDictHC(pThis->LZ4_dictStreamHC, pThis->dictBuf, pThis->dictSize);
-}
-
-static void
-LZ4_compressResetNoStream(const struct compressionParameters* pThis)
-{
-    (void)pThis;
-}
-
-static void
-LZ4_compressResetStream(const struct compressionParameters* pThis)
-{
-    LZ4_resetStream_fast(pThis->LZ4_stream);
-    LZ4_attach_dictionary(pThis->LZ4_stream, pThis->LZ4_dictStream);
-}
-
-static void
-LZ4_compressResetStreamHC(const struct compressionParameters* pThis)
-{
-    LZ4_resetStreamHC_fast(pThis->LZ4_streamHC, pThis->cLevel);
-    LZ4_attach_HC_dictionary(pThis->LZ4_streamHC, pThis->LZ4_dictStreamHC);
-}
-
-static int
-LZ4_compressBlockNoStream(const struct compressionParameters* pThis,
-                          const char* src, char* dst,
-                          int srcSize, int dstSize)
-{
-    int const acceleration = (pThis->cLevel < 0) ? -pThis->cLevel + 1 : 1;
-    return LZ4_compress_fast(src, dst, srcSize, dstSize, acceleration);
-}
-
-static int
-LZ4_compressBlockNoStreamHC(const struct compressionParameters* pThis,
-                            const char* src, char* dst,
-                            int srcSize, int dstSize)
-{
-    return LZ4_compress_HC(src, dst, srcSize, dstSize, pThis->cLevel);
-}
-
-static int
-LZ4_compressBlockStream(const struct compressionParameters* pThis,
-                        const char* src, char* dst,
-                        int srcSize, int dstSize)
-{
-    int const acceleration = (pThis->cLevel < 0) ? -pThis->cLevel + 1 : 1;
-    return LZ4_compress_fast_continue(pThis->LZ4_stream, src, dst, srcSize, dstSize, acceleration);
-}
-
-static int
-LZ4_compressBlockStreamHC(const struct compressionParameters* pThis,
-                          const char* src, char* dst,
-                          int srcSize, int dstSize)
-{
-    return LZ4_compress_HC_continue(pThis->LZ4_streamHC, src, dst, srcSize, dstSize);
-}
-
-static void
-LZ4_compressCleanupNoStream(const struct compressionParameters* pThis)
-{
-    (void)pThis;
-}
-
-static void
-LZ4_compressCleanupStream(const struct compressionParameters* pThis)
-{
-    LZ4_freeStream(pThis->LZ4_stream);
-    LZ4_freeStream(pThis->LZ4_dictStream);
-}
-
-static void
-LZ4_compressCleanupStreamHC(const struct compressionParameters* pThis)
-{
-    LZ4_freeStreamHC(pThis->LZ4_streamHC);
-    LZ4_freeStreamHC(pThis->LZ4_dictStreamHC);
-}
-
-static void
-LZ4_buildCompressionParameters(struct compressionParameters* pParams,
-                               int cLevel,
-                         const char* dictBuf, int dictSize)
-{
-    pParams->cLevel = cLevel;
-    pParams->dictBuf = dictBuf;
-    pParams->dictSize = dictSize;
-
-    if (dictSize) {
-        if (cLevel < LZ4HC_CLEVEL_MIN) {
-            pParams->initFunction = LZ4_compressInitStream;
-            pParams->resetFunction = LZ4_compressResetStream;
-            pParams->blockFunction = LZ4_compressBlockStream;
-            pParams->cleanupFunction = LZ4_compressCleanupStream;
-        } else {
-            pParams->initFunction = LZ4_compressInitStreamHC;
-            pParams->resetFunction = LZ4_compressResetStreamHC;
-            pParams->blockFunction = LZ4_compressBlockStreamHC;
-            pParams->cleanupFunction = LZ4_compressCleanupStreamHC;
-        }
-    } else {
-        pParams->initFunction = LZ4_compressInitNoStream;
-        pParams->resetFunction = LZ4_compressResetNoStream;
-        pParams->cleanupFunction = LZ4_compressCleanupNoStream;
-
-        if (cLevel < LZ4HC_CLEVEL_MIN) {
-            pParams->blockFunction = LZ4_compressBlockNoStream;
-        } else {
-            pParams->blockFunction = LZ4_compressBlockNoStreamHC;
-        }
-    }
-}
-
-
-typedef int (*DecFunction_f)(const char* src, char* dst,
-                             int srcSize, int dstCapacity,
-                             const char* dictStart, int dictSize);
-
-static LZ4F_dctx* g_dctx = NULL;
-
-static int
-LZ4F_decompress_binding(const char* src, char* dst,
-                        int srcSize, int dstCapacity,
-                  const char* dictStart, int dictSize)
-{
-    size_t dstSize = (size_t)dstCapacity;
-    size_t readSize = (size_t)srcSize;
-    LZ4F_decompressOptions_t dOpt = { 1, 0, 0, 0 };
-    size_t decStatus;
-    dOpt.skipChecksums = g_skipChecksums;
-    decStatus = LZ4F_decompress(g_dctx,
-                    dst, &dstSize,
-                    src, &readSize,
-                    &dOpt);
-    if ( (decStatus == 0)   /* decompression successful */
-      && ((int)readSize==srcSize) /* consume all input */ )
-        return (int)dstSize;
-    /* else, error */
-    return -1;
-    (void)dictStart; (void)dictSize;  /* not compatible with dictionary yet */
-}
-
-
-/* ********************************************************
-*  Bench functions
-**********************************************************/
-typedef struct {
-    const char* srcPtr;
-    size_t srcSize;
-    char*  cPtr;
-    size_t cRoom;
-    size_t cSize;
-    char*  resPtr;
-    size_t resSize;
-} blockParam_t;
-
-#define MIN(a,b) ((a)<(b) ? (a) : (b))
-#define MAX(a,b) ((a)>(b) ? (a) : (b))
-
-static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
-                        const char* displayName, int cLevel,
-                        const size_t* fileSizes, U32 nbFiles,
-                        const char* dictBuf, int dictSize)
-{
-    size_t const blockSize = (g_blockSize>=32 && !g_decodeOnly ? g_blockSize : srcSize) + (!srcSize) /* avoid div by 0 */ ;
-    U32 const maxNbBlocks = (U32)((srcSize + (blockSize-1)) / blockSize) + nbFiles;
-    blockParam_t* const blockTable = (blockParam_t*) malloc(maxNbBlocks * sizeof(blockParam_t));
-    size_t const maxCompressedSize = (size_t)LZ4_compressBound((int)srcSize) + (maxNbBlocks * 1024);   /* add some room for safety */
-    void* const compressedBuffer = malloc(maxCompressedSize);
-    size_t const decMultiplier = g_decodeOnly ? 255 : 1;
-    size_t const maxInSize = (size_t)LZ4_MAX_INPUT_SIZE / decMultiplier;
-    size_t const maxDecSize = srcSize < maxInSize ? srcSize * decMultiplier : LZ4_MAX_INPUT_SIZE;
-    void* const resultBuffer = malloc(maxDecSize);
-    U32 nbBlocks;
-    struct compressionParameters compP;
-
-    /* checks */
-    if (!compressedBuffer || !resultBuffer || !blockTable)
-        END_PROCESS(31, "allocation error : not enough memory");
-
-    if (strlen(displayName)>17) displayName += strlen(displayName)-17;   /* can only display 17 characters */
-
-    /* init */
-    LZ4_buildCompressionParameters(&compP, cLevel, dictBuf, dictSize);
-    compP.initFunction(&compP);
-    if (g_dctx==NULL) {
-        LZ4F_createDecompressionContext(&g_dctx, LZ4F_VERSION);
-        if (g_dctx==NULL)
-            END_PROCESS(1, "allocation error - decompression state");
-    }
-
-    /* Init blockTable data */
-    {   const char* srcPtr = (const char*)srcBuffer;
-        char* cPtr = (char*)compressedBuffer;
-        char* resPtr = (char*)resultBuffer;
-        U32 fileNb;
-        for (nbBlocks=0, fileNb=0; fileNb<nbFiles; fileNb++) {
-            size_t remaining = fileSizes[fileNb];
-            U32 const nbBlocksforThisFile = (U32)((remaining + (blockSize-1)) / blockSize);
-            U32 const blockEnd = nbBlocks + nbBlocksforThisFile;
-            for ( ; nbBlocks<blockEnd; nbBlocks++) {
-                size_t const thisBlockSize = MIN(remaining, blockSize);
-                size_t const resMaxSize = thisBlockSize * decMultiplier;
-                size_t const resCapa = (thisBlockSize < maxInSize) ? resMaxSize : LZ4_MAX_INPUT_SIZE;
-                blockTable[nbBlocks].srcPtr = srcPtr;
-                blockTable[nbBlocks].cPtr = cPtr;
-                blockTable[nbBlocks].resPtr = resPtr;
-                blockTable[nbBlocks].srcSize = thisBlockSize;
-                blockTable[nbBlocks].cRoom = (size_t)LZ4_compressBound((int)thisBlockSize);
-                srcPtr += thisBlockSize;
-                cPtr += blockTable[nbBlocks].cRoom;
-                resPtr += resCapa;
-                remaining -= thisBlockSize;
-    }   }   }
-
-    /* warming up memory */
-    RDG_genBuffer(compressedBuffer, maxCompressedSize, 0.10, 0.50, 1);
-
-    /* decode-only mode : copy input to @compressedBuffer */
-    if (g_decodeOnly) {
-        U32 blockNb;
-        for (blockNb=0; blockNb < nbBlocks; blockNb++) {
-            memcpy(blockTable[blockNb].cPtr, blockTable[blockNb].srcPtr, blockTable[blockNb].srcSize);
-            blockTable[blockNb].cSize = blockTable[blockNb].srcSize;
-    }   }
-
-    /* Bench */
-    {   U64 fastestC = (U64)(-1LL), fastestD = (U64)(-1LL);
-        U64 const crcOrig = XXH64(srcBuffer, srcSize, 0);
-        UTIL_time_t coolTime = UTIL_getTime();
-        U64 const maxTime = (g_nbSeconds * TIMELOOP_NANOSEC) + 100;
-        U32 nbCompressionLoops = (U32)((5 MB) / (srcSize+1)) + 1;  /* conservative initial compression speed estimate */
-        U32 nbDecodeLoops = (U32)((200 MB) / (srcSize+1)) + 1;  /* conservative initial decode speed estimate */
-        U64 totalCTime=0, totalDTime=0;
-        U32 cCompleted=(g_decodeOnly==1), dCompleted=0;
-#       define NB_MARKS 4
-        const char* const marks[NB_MARKS] = { " |", " /", " =",  "\\" };
-        U32 markNb = 0;
-        size_t cSize = srcSize;
-        size_t totalRSize = srcSize;
-        double ratio = 0.;
-
-        DISPLAYLEVEL(2, "\r%79s\r", "");
-        while (!cCompleted || !dCompleted) {
-            /* overheat protection */
-            if (UTIL_clockSpanMicro(coolTime) > ACTIVEPERIOD_MICROSEC) {
-                DISPLAYLEVEL(2, "\rcooling down ...    \r");
-                UTIL_sleep(COOLPERIOD_SEC);
-                coolTime = UTIL_getTime();
-            }
-
-            /* Compression */
-            DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->\r", marks[markNb], displayName, (U32)totalRSize);
-            if (!cCompleted) memset(compressedBuffer, 0xE5, maxCompressedSize);  /* warm up and erase compressed buffer */
-
-            UTIL_sleepMilli(1);  /* give processor time to other processes */
-            UTIL_waitForNextTick();
-
-            if (!cCompleted) {   /* still some time to do compression tests */
-                UTIL_time_t const clockStart = UTIL_getTime();
-                U32 nbLoops;
-                for (nbLoops=0; nbLoops < nbCompressionLoops; nbLoops++) {
-                    U32 blockNb;
-                    compP.resetFunction(&compP);
-                    for (blockNb=0; blockNb<nbBlocks; blockNb++) {
-                        size_t const rSize = (size_t)compP.blockFunction(
-                            &compP,
-                            blockTable[blockNb].srcPtr, blockTable[blockNb].cPtr,
-                            (int)blockTable[blockNb].srcSize, (int)blockTable[blockNb].cRoom);
-                        if (LZ4_isError(rSize)) END_PROCESS(1, "LZ4 compression failed");
-                        blockTable[blockNb].cSize = rSize;
-                }   }
-                {   U64 const clockSpan = UTIL_clockSpanNano(clockStart);
-                    if (clockSpan > 0) {
-                        if (clockSpan < fastestC * nbCompressionLoops)
-                            fastestC = clockSpan / nbCompressionLoops;
-                        assert(fastestC > 0);
-                        nbCompressionLoops = (U32)(TIMELOOP_NANOSEC / fastestC) + 1;  /* aim for ~1sec */
-                    } else {
-                        assert(nbCompressionLoops < 40000000);   /* avoid overflow */
-                        nbCompressionLoops *= 100;
-                    }
-                    totalCTime += clockSpan;
-                    cCompleted = totalCTime>maxTime;
-                }
-
-                cSize = 0;
-                { U32 blockNb; for (blockNb=0; blockNb<nbBlocks; blockNb++) cSize += blockTable[blockNb].cSize; }
-                cSize += !cSize;  /* avoid div by 0 */
-                ratio = (double)totalRSize / (double)cSize;
-                markNb = (markNb+1) % NB_MARKS;
-                DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->%10u (%5.3f),%6.1f MB/s\r",
-                        marks[markNb], displayName,
-                        (U32)totalRSize, (U32)cSize, ratio,
-                        ((double)totalRSize / fastestC) * 1000 );
-            }
-            (void)fastestD; (void)crcOrig;   /*  unused when decompression disabled */
-#if 1
-            /* Decompression */
-            if (!dCompleted) memset(resultBuffer, 0xD6, srcSize);  /* warm result buffer */
-
-            UTIL_sleepMilli(5); /* give processor time to other processes */
-            UTIL_waitForNextTick();
-
-            if (!dCompleted) {
-                const DecFunction_f decFunction = g_decodeOnly ?
-                    LZ4F_decompress_binding : LZ4_decompress_safe_usingDict;
-                const char* const decString = g_decodeOnly ?
-                    "LZ4F_decompress" : "LZ4_decompress_safe_usingDict";
-                UTIL_time_t const clockStart = UTIL_getTime();
-                U32 nbLoops;
-
-                for (nbLoops=0; nbLoops < nbDecodeLoops; nbLoops++) {
-                    U32 blockNb;
-                    for (blockNb=0; blockNb<nbBlocks; blockNb++) {
-                        size_t const inMaxSize = (size_t)INT_MAX / decMultiplier;
-                        size_t const resCapa = (blockTable[blockNb].srcSize < inMaxSize) ?
-                                                blockTable[blockNb].srcSize * decMultiplier :
-                                                INT_MAX;
-                        int const regenSize = decFunction(
-                            blockTable[blockNb].cPtr, blockTable[blockNb].resPtr,
-                            (int)blockTable[blockNb].cSize, (int)resCapa,
-                            dictBuf, dictSize);
-                        if (regenSize < 0) {
-                            DISPLAY("%s() failed on block %u of size %u \n",
-                                decString, blockNb, (unsigned)blockTable[blockNb].srcSize);
-                            if (g_decodeOnly)
-                                DISPLAY("Is input using LZ4 Frame format ? \n");
-                            END_PROCESS(2, "error during decoding");
-                            break;
-                        }
-                        blockTable[blockNb].resSize = (size_t)regenSize;
-                }   }
-                {   U64 const clockSpan = UTIL_clockSpanNano(clockStart);
-                    if (clockSpan > 0) {
-                        if (clockSpan < fastestD * nbDecodeLoops)
-                            fastestD = clockSpan / nbDecodeLoops;
-                        assert(fastestD > 0);
-                        nbDecodeLoops = (U32)(TIMELOOP_NANOSEC / fastestD) + 1;  /* aim for ~1sec */
-                    } else {
-                        assert(nbDecodeLoops < 40000000);   /* avoid overflow */
-                        nbDecodeLoops *= 100;
-                    }
-                    totalDTime += clockSpan;
-                    dCompleted = totalDTime > (DECOMP_MULT*maxTime);
-            }   }
-
-            if (g_decodeOnly) {
-                unsigned u;
-                totalRSize = 0;
-                for (u=0; u<nbBlocks; u++) totalRSize += blockTable[u].resSize;
-            }
-            markNb = (markNb+1) % NB_MARKS;
-            ratio  = (double)totalRSize / (double)cSize;
-            DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->%10u (%5.3f),%6.1f MB/s ,%6.1f MB/s\r",
-                    marks[markNb], displayName,
-                    (U32)totalRSize, (U32)cSize, ratio,
-                    ((double)totalRSize / fastestC) * 1000,
-                    ((double)totalRSize / fastestD) * 1000);
-
-            /* CRC Checking (not possible in decode-only mode)*/
-            if (!g_decodeOnly) {
-                U64 const crcCheck = XXH64(resultBuffer, srcSize, 0);
-                if (crcOrig!=crcCheck) {
-                    size_t u;
-                    DISPLAY("\n!!! WARNING !!! %17s : Invalid Checksum : %x != %x   \n", displayName, (unsigned)crcOrig, (unsigned)crcCheck);
-                    for (u=0; u<srcSize; u++) {
-                        if (((const BYTE*)srcBuffer)[u] != ((const BYTE*)resultBuffer)[u]) {
-                            U32 segNb, bNb, pos;
-                            size_t bacc = 0;
-                            DISPLAY("Decoding error at pos %u ", (U32)u);
-                            for (segNb = 0; segNb < nbBlocks; segNb++) {
-                                if (bacc + blockTable[segNb].srcSize > u) break;
-                                bacc += blockTable[segNb].srcSize;
-                            }
-                            pos = (U32)(u - bacc);
-                            bNb = pos / (128 KB);
-                            DISPLAY("(block %u, sub %u, pos %u) \n", segNb, bNb, pos);
-                            break;
-                        }
-                        if (u==srcSize-1) {  /* should never happen */
-                            DISPLAY("no difference detected\n");
-                    }   }
-                    break;
-            }   }   /* CRC Checking */
-#endif
-        }   /* for (testNb = 1; testNb <= (g_nbSeconds + !g_nbSeconds); testNb++) */
-
-        if (g_displayLevel == 1) {
-            double const cSpeed = ((double)srcSize / fastestC) * 1000;
-            double const dSpeed = ((double)srcSize / fastestD) * 1000;
-            if (g_additionalParam)
-                DISPLAY("-%-3i%11i (%5.3f) %6.2f MB/s %6.1f MB/s  %s (param=%d)\n", cLevel, (int)cSize, ratio, cSpeed, dSpeed, displayName, g_additionalParam);
-            else
-                DISPLAY("-%-3i%11i (%5.3f) %6.2f MB/s %6.1f MB/s  %s\n", cLevel, (int)cSize, ratio, cSpeed, dSpeed, displayName);
-        }
-        DISPLAYLEVEL(2, "%2i#\n", cLevel);
-    }   /* Bench */
-
-    /* clean up */
-    compP.cleanupFunction(&compP);
-    free(blockTable);
-    free(compressedBuffer);
-    free(resultBuffer);
-    return 0;
-}
-
-
-static size_t BMK_findMaxMem(U64 requiredMem)
-{
-    size_t step = 64 MB;
-    BYTE* testmem=NULL;
-
-    requiredMem = (((requiredMem >> 26) + 1) << 26);
-    requiredMem += 2*step;
-    if (requiredMem > maxMemory) requiredMem = maxMemory;
-
-    while (!testmem) {
-        if (requiredMem > step) requiredMem -= step;
-        else requiredMem >>= 1;
-        testmem = (BYTE*) malloc ((size_t)requiredMem);
-    }
-    free (testmem);
-
-    /* keep some space available */
-    if (requiredMem > step) requiredMem -= step;
-    else requiredMem >>= 1;
-
-    return (size_t)requiredMem;
-}
-
-
-static void BMK_benchCLevel(void* srcBuffer, size_t benchedSize,
-                            const char* displayName, int cLevel, int cLevelLast,
-                            const size_t* fileSizes, unsigned nbFiles,
-                            const char* dictBuf, int dictSize)
-{
-    int l;
-
-    const char* pch = strrchr(displayName, '\\'); /* Windows */
-    if (!pch) pch = strrchr(displayName, '/'); /* Linux */
-    if (pch) displayName = pch+1;
-
-    SET_REALTIME_PRIORITY;
-
-    if (g_displayLevel == 1 && !g_additionalParam)
-        DISPLAY("bench %s %s: input %u bytes, %u seconds, %u KB blocks\n", LZ4_VERSION_STRING, LZ4_GIT_COMMIT_STRING, (U32)benchedSize, g_nbSeconds, (U32)(g_blockSize>>10));
-
-    if (cLevelLast < cLevel) cLevelLast = cLevel;
-
-    for (l=cLevel; l <= cLevelLast; l++) {
-        BMK_benchMem(srcBuffer, benchedSize,
-                     displayName, l,
-                     fileSizes, nbFiles,
-                     dictBuf, dictSize);
-    }
-}
-
-
-/*! BMK_loadFiles() :
-    Loads `buffer` with content of files listed within `fileNamesTable`.
-    At most, fills `buffer` entirely */
-static void BMK_loadFiles(void* buffer, size_t bufferSize,
-                          size_t* fileSizes,
-                          const char** fileNamesTable, unsigned nbFiles)
-{
-    size_t pos = 0, totalSize = 0;
-    unsigned n;
-    for (n=0; n<nbFiles; n++) {
-        FILE* f;
-        U64 fileSize = UTIL_getFileSize(fileNamesTable[n]);
-        if (UTIL_isDirectory(fileNamesTable[n])) {
-            DISPLAYLEVEL(2, "Ignoring %s directory...       \n", fileNamesTable[n]);
-            fileSizes[n] = 0;
-            continue;
-        }
-        f = fopen(fileNamesTable[n], "rb");
-        if (f==NULL) END_PROCESS(10, "impossible to open file %s", fileNamesTable[n]);
-        DISPLAYUPDATE(2, "Loading %s...       \r", fileNamesTable[n]);
-        if (fileSize > bufferSize-pos) { /* buffer too small - stop after this file */
-            fileSize = bufferSize-pos;
-            nbFiles=n;
-        }
-        { size_t const readSize = fread(((char*)buffer)+pos, 1, (size_t)fileSize, f);
-          if (readSize != (size_t)fileSize) END_PROCESS(11, "could not read %s", fileNamesTable[n]);
-          pos += readSize; }
-        fileSizes[n] = (size_t)fileSize;
-        totalSize += (size_t)fileSize;
-        fclose(f);
-    }
-
-    if (totalSize == 0) END_PROCESS(12, "no data to bench");
-}
-
-static void BMK_benchFileTable(const char** fileNamesTable, unsigned nbFiles,
-                               int cLevel, int cLevelLast,
-                               const char* dictBuf, int dictSize)
-{
-    void* srcBuffer;
-    size_t benchedSize;
-    size_t* fileSizes = (size_t*)malloc(nbFiles * sizeof(size_t));
-    U64 const totalSizeToLoad = UTIL_getTotalFileSize(fileNamesTable, nbFiles);
-    char mfName[20] = {0};
-
-    if (!fileSizes) END_PROCESS(12, "not enough memory for fileSizes");
-
-    /* Memory allocation & restrictions */
-    benchedSize = BMK_findMaxMem(totalSizeToLoad * 3) / 3;
-    if (benchedSize==0) END_PROCESS(12, "not enough memory");
-    if ((U64)benchedSize > totalSizeToLoad) benchedSize = (size_t)totalSizeToLoad;
-    if (benchedSize > LZ4_MAX_INPUT_SIZE) {
-        benchedSize = LZ4_MAX_INPUT_SIZE;
-        DISPLAY("File(s) bigger than LZ4's max input size; testing %u MB only...\n", (U32)(benchedSize >> 20));
-    } else {
-        if (benchedSize < totalSizeToLoad)
-            DISPLAY("Not enough memory; testing %u MB only...\n", (U32)(benchedSize >> 20));
-    }
-    srcBuffer = malloc(benchedSize + !benchedSize);   /* avoid alloc of zero */
-    if (!srcBuffer) END_PROCESS(12, "not enough memory");
-
-    /* Load input buffer */
-    BMK_loadFiles(srcBuffer, benchedSize, fileSizes, fileNamesTable, nbFiles);
-
-    /* Bench */
-    snprintf (mfName, sizeof(mfName), " %u files", nbFiles);
-    {   const char* displayName = (nbFiles > 1) ? mfName : fileNamesTable[0];
-        BMK_benchCLevel(srcBuffer, benchedSize,
-                        displayName, cLevel, cLevelLast,
-                        fileSizes, nbFiles,
-                        dictBuf, dictSize);
-    }
-
-    /* clean up */
-    free(srcBuffer);
-    free(fileSizes);
-}
-
-
-static void BMK_syntheticTest(int cLevel, int cLevelLast, double compressibility,
-                              const char* dictBuf, int dictSize)
-{
-    char name[20] = {0};
-    size_t benchedSize = 10000000;
-    void* const srcBuffer = malloc(benchedSize);
-
-    /* Memory allocation */
-    if (!srcBuffer) END_PROCESS(21, "not enough memory");
-
-    /* Fill input buffer */
-    RDG_genBuffer(srcBuffer, benchedSize, compressibility, 0.0, 0);
-
-    /* Bench */
-    snprintf (name, sizeof(name), "Synthetic %2u%%", (unsigned)(compressibility*100));
-    BMK_benchCLevel(srcBuffer, benchedSize, name, cLevel, cLevelLast, &benchedSize, 1, dictBuf, dictSize);
-
-    /* clean up */
-    free(srcBuffer);
-}
-
-
-static int
-BMK_benchFilesSeparately(const char** fileNamesTable, unsigned nbFiles,
-                   int cLevel, int cLevelLast,
-                   const char* dictBuf, int dictSize)
-{
-    unsigned fileNb;
-    if (cLevel > LZ4HC_CLEVEL_MAX) cLevel = LZ4HC_CLEVEL_MAX;
-    if (cLevelLast > LZ4HC_CLEVEL_MAX) cLevelLast = LZ4HC_CLEVEL_MAX;
-    if (cLevelLast < cLevel) cLevelLast = cLevel;
-
-    for (fileNb=0; fileNb<nbFiles; fileNb++)
-        BMK_benchFileTable(fileNamesTable+fileNb, 1, cLevel, cLevelLast, dictBuf, dictSize);
-
-    return 0;
-}
-
-
-int BMK_benchFiles(const char** fileNamesTable, unsigned nbFiles,
-                   int cLevel, int cLevelLast,
-                   const char* dictFileName)
-{
-    double const compressibility = (double)g_compressibilityDefault / 100;
-    char* dictBuf = NULL;
-    size_t dictSize = 0;
-
-    if (cLevel > LZ4HC_CLEVEL_MAX) cLevel = LZ4HC_CLEVEL_MAX;
-    if (g_decodeOnly) {
-        DISPLAYLEVEL(2, "Benchmark Decompression of LZ4 Frame ");
-        if (g_skipChecksums) {
-            DISPLAYLEVEL(2, "_without_ checksum even when present \n");
-        } else {
-            DISPLAYLEVEL(2, "+ Checksum when present \n");
-        }
-        cLevelLast = cLevel;
-    }
-    if (cLevelLast > LZ4HC_CLEVEL_MAX) cLevelLast = LZ4HC_CLEVEL_MAX;
-    if (cLevelLast < cLevel) cLevelLast = cLevel;
-    if (cLevelLast > cLevel)
-        DISPLAYLEVEL(2, "Benchmarking levels from %d to %d\n", cLevel, cLevelLast);
-
-    if (dictFileName) {
-        FILE* dictFile = NULL;
-        U64 const dictFileSize = UTIL_getFileSize(dictFileName);
-        if (!dictFileSize)
-            END_PROCESS(25, "Dictionary error : could not stat dictionary file");
-        if (g_decodeOnly)
-            END_PROCESS(26, "Error : LZ4 Frame decoder mode not compatible with dictionary yet");
-
-        dictFile = fopen(dictFileName, "rb");
-        if (!dictFile)
-            END_PROCESS(25, "Dictionary error : could not open dictionary file");
-
-        if (dictFileSize > LZ4_MAX_DICT_SIZE) {
-            dictSize = LZ4_MAX_DICT_SIZE;
-            if (UTIL_fseek(dictFile, (long)(dictFileSize - dictSize), SEEK_SET))
-                END_PROCESS(25, "Dictionary error : could not seek dictionary file");
-        } else {
-            dictSize = (size_t)dictFileSize;
-        }
-
-        dictBuf = (char*)malloc(dictSize);
-        if (!dictBuf) END_PROCESS(25, "Allocation error : not enough memory");
-
-        if (fread(dictBuf, 1, dictSize, dictFile) != dictSize)
-            END_PROCESS(25, "Dictionary error : could not read dictionary file");
-
-        fclose(dictFile);
-    }
-
-    if (nbFiles == 0)
-        BMK_syntheticTest(cLevel, cLevelLast, compressibility, dictBuf, (int)dictSize);
-    else {
-        if (g_benchSeparately)
-            BMK_benchFilesSeparately(fileNamesTable, nbFiles, cLevel, cLevelLast, dictBuf, (int)dictSize);
-        else
-            BMK_benchFileTable(fileNamesTable, nbFiles, cLevel, cLevelLast, dictBuf, (int)dictSize);
-    }
-
-    free(dictBuf);
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/programs/bench.h b/librocksdb-sys/lz4/programs/bench.h
deleted file mode 100644
index 1d81a99..0000000
--- a/librocksdb-sys/lz4/programs/bench.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
-    bench.h - Demo program to benchmark open-source compression algorithm
-    Copyright (C) Yann Collet 2012-2020
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-    - LZ4 source repository : https://github.com/lz4/lz4
-    - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-#ifndef BENCH_H_125623623633
-#define BENCH_H_125623623633
-
-#include <stddef.h>
-
-/* BMK_benchFiles() :
- * Benchmark all files provided through array @fileNamesTable.
- * All files must be valid, otherwise benchmark fails.
- * Roundtrip measurements are done for each file individually, but
- * unless BMK_setBenchSeparately() is set, all results are agglomerated.
- * The method benchmarks all compression levels from @cLevelStart to @cLevelLast,
- * both inclusive, providing one result per compression level.
- * If @cLevelLast <= @cLevelStart, BMK_benchFiles() benchmarks @cLevelStart only.
- * @dictFileName is optional, it's possible to provide NULL.
- * When provided, compression and decompression use the specified file as dictionary.
- * Only one dictionary can be provided, in which case it's applied to all benchmarked files.
-**/
-int BMK_benchFiles(const char** fileNamesTable, unsigned nbFiles,
-                   int cLevelStart, int cLevelLast,
-                   const char* dictFileName);
-
-/* Set Parameters */
-void BMK_setNbSeconds(unsigned nbSeconds);  /* minimum benchmark duration, in seconds, for both compression and decompression */
-void BMK_setBlockSize(size_t blockSize);    /* Internally cut input file(s) into independent blocks of specified size */
-void BMK_setNotificationLevel(unsigned level);  /* Influence verbosity level */
-void BMK_setBenchSeparately(int separate);  /* When providing multiple files, output one result per file */
-void BMK_setDecodeOnlyMode(int set);        /* v1.9.4+: set benchmark mode to decode only */
-void BMK_skipChecksums(int skip);           /* v1.9.4+: only useful for DecodeOnlyMode; do not calculate checksum when present, to save CPU time */
-
-void BMK_setAdditionalParam(int additionalParam); /* hidden param, influence output format, for python parsing */
-
-#endif   /* BENCH_H_125623623633 */
diff --git a/librocksdb-sys/lz4/programs/datagen.c b/librocksdb-sys/lz4/programs/datagen.c
deleted file mode 100644
index f448640..0000000
--- a/librocksdb-sys/lz4/programs/datagen.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
-    datagen.c - compressible data generator test tool
-    Copyright (C) Yann Collet 2012-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - Public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-
-/**************************************
-*  Includes
-**************************************/
-#include "platform.h"  /* Compiler options, SET_BINARY_MODE */
-#include "util.h"      /* U32 */
-#include <stdlib.h>    /* malloc */
-#include <stdio.h>     /* FILE, fwrite */
-#include <string.h>    /* memcpy */
-#include <assert.h>
-
-
-/**************************************
-*  Constants
-**************************************/
-#define KB *(1 <<10)
-
-#define PRIME1   2654435761U
-#define PRIME2   2246822519U
-
-
-/**************************************
-*  Local types
-**************************************/
-#define LTLOG 13
-#define LTSIZE (1<<LTLOG)
-#define LTMASK (LTSIZE-1)
-typedef BYTE litDistribTable[LTSIZE];
-
-
-
-/*********************************************************
-*  Local Functions
-*********************************************************/
-#define MIN(a,b)   ( (a) < (b) ? (a) :(b) )
-#define RDG_rotl32(x,r) ((x << r) | (x >> (32 - r)))
-static unsigned int RDG_rand(U32* src)
-{
-    U32 rand32 = *src;
-    rand32 *= PRIME1;
-    rand32 ^= PRIME2;
-    rand32  = RDG_rotl32(rand32, 13);
-    *src = rand32;
-    return rand32;
-}
-
-
-static void RDG_fillLiteralDistrib(litDistribTable lt, double ld)
-{
-    BYTE const firstChar = ld <= 0.0 ? 0 : '(';
-    BYTE const lastChar  = ld <= 0.0 ? 255 : '}';
-    BYTE character = ld <= 0.0 ? 0 : '0';
-    U32 u = 0;
-
-    while (u<LTSIZE) {
-        U32 const weight = (U32)((double)(LTSIZE - u) * ld) + 1;
-        U32 const end = MIN(u+weight, LTSIZE);
-        while (u < end) {
-            assert(u<LTSIZE);  /* try to ease static analyzer. u < end <= LTSIZE */
-            lt[u++] = character;
-        }
-        character++;
-        if (character > lastChar) character = firstChar;
-    }
-}
-
-
-static BYTE RDG_genChar(U32* seed, const litDistribTable lt)
-{
-    U32 id = RDG_rand(seed) & LTMASK;
-    return (lt[id]);
-}
-
-
-#define RDG_DICTSIZE    (32 KB)
-#define RDG_RAND15BITS  ((RDG_rand(seed) >> 3) & 32767)
-#define RDG_RANDLENGTH  ( ((RDG_rand(seed) >> 7) & 7) ? (RDG_rand(seed) & 15) : (RDG_rand(seed) & 511) + 15)
-void RDG_genBlock(void* buffer, size_t buffSize, size_t prefixSize, double matchProba, litDistribTable lt, unsigned* seedPtr)
-{
-    BYTE* buffPtr = (BYTE*)buffer;
-    const U32 matchProba32 = (U32)(32768 * matchProba);
-    size_t pos = prefixSize;
-    U32* seed = seedPtr;
-
-    /* special case */
-    while (matchProba >= 1.0) {
-        size_t size0 = RDG_rand(seed) & 3;
-        size0  = (size_t)1 << (16 + size0 * 2);
-        size0 += RDG_rand(seed) & (size0-1);   /* because size0 is power of 2*/
-        if (buffSize < pos + size0) {
-            memset(buffPtr+pos, 0, buffSize-pos);
-            return;
-        }
-        memset(buffPtr+pos, 0, size0);
-        pos += size0;
-        buffPtr[pos-1] = RDG_genChar(seed, lt);
-    }
-
-    /* init */
-    if (pos==0) {
-        buffPtr[0] = RDG_genChar(seed, lt);
-        pos=1;
-    }
-
-    /* Generate compressible data */
-    while (pos < buffSize) {
-        /* Select : Literal (char) or Match (within 32K) */
-        if (RDG_RAND15BITS < matchProba32) {
-            /* Copy (within 32K) */
-            size_t match;
-            size_t d;
-            int length = RDG_RANDLENGTH + 4;
-            U32 offset = RDG_RAND15BITS + 1;
-            if (offset > pos) offset = (U32)pos;
-            match = pos - offset;
-            d = pos + length;
-            if (d > buffSize) d = buffSize;
-            while (pos < d) buffPtr[pos++] = buffPtr[match++];
-        } else {
-            /* Literal (noise) */
-            size_t d;
-            size_t length = RDG_RANDLENGTH;
-            d = pos + length;
-            if (d > buffSize) d = buffSize;
-            while (pos < d) buffPtr[pos++] = RDG_genChar(seed, lt);
-        }
-    }
-}
-
-
-void RDG_genBuffer(void* buffer, size_t size, double matchProba, double litProba, unsigned seed)
-{
-    litDistribTable lt;
-    if (litProba==0.0) litProba = matchProba / 4.5;
-    RDG_fillLiteralDistrib(lt, litProba);
-    RDG_genBlock(buffer, size, 0, matchProba, lt, &seed);
-}
-
-
-#define RDG_BLOCKSIZE (128 KB)
-void RDG_genOut(unsigned long long size, double matchProba, double litProba, unsigned seed)
-{
-    BYTE buff[RDG_DICTSIZE + RDG_BLOCKSIZE];
-    U64 total = 0;
-    size_t genBlockSize = RDG_BLOCKSIZE;
-    litDistribTable lt;
-
-    /* init */
-    if (litProba==0.0) litProba = matchProba / 4.5;
-    RDG_fillLiteralDistrib(lt, litProba);
-    SET_BINARY_MODE(stdout);
-
-    /* Generate dict */
-    RDG_genBlock(buff, RDG_DICTSIZE, 0, matchProba, lt, &seed);
-
-    /* Generate compressible data */
-    while (total < size) {
-        RDG_genBlock(buff, RDG_DICTSIZE+RDG_BLOCKSIZE, RDG_DICTSIZE, matchProba, lt, &seed);
-        if (size-total < RDG_BLOCKSIZE) genBlockSize = (size_t)(size-total);
-        total += genBlockSize;
-        fwrite(buff, 1, genBlockSize, stdout);  /* should check potential write error */
-        /* update dict */
-        memcpy(buff, buff + RDG_BLOCKSIZE, RDG_DICTSIZE);
-    }
-}
diff --git a/librocksdb-sys/lz4/programs/datagen.h b/librocksdb-sys/lz4/programs/datagen.h
deleted file mode 100644
index c20c9c7..0000000
--- a/librocksdb-sys/lz4/programs/datagen.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-    datagen.h - compressible data generator header
-    Copyright (C) Yann Collet 2012-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - Public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-
-
-#include <stddef.h>   /* size_t */
-
-void RDG_genOut(unsigned long long size, double matchProba, double litProba, unsigned seed);
-void RDG_genBuffer(void* buffer, size_t size, double matchProba, double litProba, unsigned seed);
-/* RDG_genOut
-   Generate 'size' bytes of compressible data into stdout.
-   Compressibility can be controlled using 'matchProba'.
-   'LitProba' is optional, and affect variability of bytes. If litProba==0.0, default value is used.
-   Generated data can be selected using 'seed'.
-   If (matchProba, litProba and seed) are equal, the function always generate the same content.
-
-   RDG_genBuffer
-   Same as RDG_genOut, but generate data into provided buffer
-*/
diff --git a/librocksdb-sys/lz4/programs/lz4-exe.rc.in b/librocksdb-sys/lz4/programs/lz4-exe.rc.in
deleted file mode 100644
index bcf4d7d..0000000
--- a/librocksdb-sys/lz4/programs/lz4-exe.rc.in
+++ /dev/null
@@ -1,26 +0,0 @@
-1 VERSIONINFO
-FILEVERSION       @LIBVER_MAJOR@,@LIBVER_MINOR@,@LIBVER_PATCH@,0
-PRODUCTVERSION    @LIBVER_MAJOR@,@LIBVER_MINOR@,@LIBVER_PATCH@,0
-FILEFLAGSMASK 0
-FILEOS 0x40000
-FILETYPE 1
-{
-    BLOCK "StringFileInfo"
-    {
-        BLOCK "040904B0"
-        {
-            VALUE "CompanyName", "Yann Collet"
-            VALUE "FileDescription", "Extremely fast compression"
-            VALUE "FileVersion", "@LIBVER_MAJOR@.@LIBVER_MINOR@.@LIBVER_PATCH@.0"
-            VALUE "InternalName", "@PROGNAME@"
-            VALUE "LegalCopyright", "Copyright (C) 2013-2020, Yann Collet"
-            VALUE "OriginalFilename", "@PROGNAME@.@EXT@"
-            VALUE "ProductName", "LZ4"
-            VALUE "ProductVersion", "@LIBVER_MAJOR@.@LIBVER_MINOR@.@LIBVER_PATCH@.0"
-        }
-    }
-    BLOCK "VarFileInfo"
-    {
-        VALUE "Translation", 0x0409, 1200
-    }
-}
diff --git a/librocksdb-sys/lz4/programs/lz4.1 b/librocksdb-sys/lz4/programs/lz4.1
deleted file mode 100644
index 7cb98d6..0000000
--- a/librocksdb-sys/lz4/programs/lz4.1
+++ /dev/null
@@ -1,249 +0,0 @@
-.
-.TH "LZ4" "1" "August 2022" "lz4 v1.9.4" "User Commands"
-.
-.SH "NAME"
-\fBlz4\fR \- lz4, unlz4, lz4cat \- Compress or decompress \.lz4 files
-.
-.SH "SYNOPSIS"
-\fBlz4\fR [\fIOPTIONS\fR] [\-|INPUT\-FILE] \fIOUTPUT\-FILE\fR
-.
-.P
-\fBunlz4\fR is equivalent to \fBlz4 \-d\fR
-.
-.P
-\fBlz4cat\fR is equivalent to \fBlz4 \-dcfm\fR
-.
-.P
-When writing scripts that need to decompress files, it is recommended to always use the name \fBlz4\fR with appropriate arguments (\fBlz4 \-d\fR or \fBlz4 \-dc\fR) instead of the names \fBunlz4\fR and \fBlz4cat\fR\.
-.
-.SH "DESCRIPTION"
-\fBlz4\fR is an extremely fast lossless compression algorithm, based on \fBbyte\-aligned LZ77\fR family of compression scheme\. \fBlz4\fR offers compression speeds > 500 MB/s per core, linearly scalable with multi\-core CPUs\. It features an extremely fast decoder, offering speed in multiple GB/s per core, typically reaching RAM speed limit on multi\-core systems\. The native file format is the \fB\.lz4\fR format\.
-.
-.SS "Difference between lz4 and gzip"
-\fBlz4\fR supports a command line syntax similar \fIbut not identical\fR to \fBgzip(1)\fR\. Differences are :
-.
-.IP "\(bu" 4
-\fBlz4\fR compresses a single file by default (see \fB\-m\fR for multiple files)
-.
-.IP "\(bu" 4
-\fBlz4 file1 file2\fR means : compress file1 \fIinto\fR file2
-.
-.IP "\(bu" 4
-\fBlz4 file\.lz4\fR will default to decompression (use \fB\-z\fR to force compression)
-.
-.IP "\(bu" 4
-\fBlz4\fR preserves original files (see \fB\-\-rm\fR to erase source file on completion)
-.
-.IP "\(bu" 4
-\fBlz4\fR shows real\-time notification statistics during compression or decompression of a single file (use \fB\-q\fR to silence them)
-.
-.IP "\(bu" 4
-When no destination is specified, result is sent on implicit output, which depends on \fBstdout\fR status\. When \fBstdout\fR \fIis Not the console\fR, it becomes the implicit output\. Otherwise, if \fBstdout\fR is the console, the implicit output is \fBfilename\.lz4\fR\.
-.
-.IP "\(bu" 4
-It is considered bad practice to rely on implicit output in scripts\. because the script\'s environment may change\. Always use explicit output in scripts\. \fB\-c\fR ensures that output will be \fBstdout\fR\. Conversely, providing a destination name, or using \fB\-m\fR ensures that the output will be either the specified name, or \fBfilename\.lz4\fR respectively\.
-.
-.IP "" 0
-.
-.P
-Default behaviors can be modified by opt\-in commands, detailed below\.
-.
-.IP "\(bu" 4
-\fBlz4 \-m\fR makes it possible to provide multiple input filenames, which will be compressed into files using suffix \fB\.lz4\fR\. Progress notifications become disabled by default (use \fB\-v\fR to enable them)\. This mode has a behavior which more closely mimics \fBgzip\fR command line, with the main remaining difference being that source files are preserved by default\.
-.
-.IP "\(bu" 4
-Similarly, \fBlz4 \-m \-d\fR can decompress multiple \fB*\.lz4\fR files\.
-.
-.IP "\(bu" 4
-It\'s possible to opt\-in to erase source files on successful compression or decompression, using \fB\-\-rm\fR command\.
-.
-.IP "\(bu" 4
-Consequently, \fBlz4 \-m \-\-rm\fR behaves the same as \fBgzip\fR\.
-.
-.IP "" 0
-.
-.SS "Concatenation of \.lz4 files"
-It is possible to concatenate \fB\.lz4\fR files as is\. \fBlz4\fR will decompress such files as if they were a single \fB\.lz4\fR file\. For example:
-.
-.IP "" 4
-.
-.nf
-
-lz4 file1  > foo\.lz4
-lz4 file2 >> foo\.lz4
-.
-.fi
-.
-.IP "" 0
-.
-.P
-Then \fBlz4cat foo\.lz4\fR is equivalent to \fBcat file1 file2\fR\.
-.
-.SH "OPTIONS"
-.
-.SS "Short commands concatenation"
-In some cases, some options can be expressed using short command \fB\-x\fR or long command \fB\-\-long\-word\fR\. Short commands can be concatenated together\. For example, \fB\-d \-c\fR is equivalent to \fB\-dc\fR\. Long commands cannot be concatenated\. They must be clearly separated by a space\.
-.
-.SS "Multiple commands"
-When multiple contradictory commands are issued on a same command line, only the latest one will be applied\.
-.
-.SS "Operation mode"
-.
-.TP
-\fB\-z\fR \fB\-\-compress\fR
-Compress\. This is the default operation mode when no operation mode option is specified, no other operation mode is implied from the command name (for example, \fBunlz4\fR implies \fB\-\-decompress\fR), nor from the input file name (for example, a file extension \fB\.lz4\fR implies \fB\-\-decompress\fR by default)\. \fB\-z\fR can also be used to force compression of an already compressed \fB\.lz4\fR file\.
-.
-.TP
-\fB\-d\fR \fB\-\-decompress\fR \fB\-\-uncompress\fR
-Decompress\. \fB\-\-decompress\fR is also the default operation when the input filename has an \fB\.lz4\fR extension\.
-.
-.TP
-\fB\-t\fR \fB\-\-test\fR
-Test the integrity of compressed \fB\.lz4\fR files\. The decompressed data is discarded\. No files are created nor removed\.
-.
-.TP
-\fB\-b#\fR
-Benchmark mode, using \fB#\fR compression level\.
-.
-.TP
-\fB\-\-list\fR
-List information about \.lz4 files\. note : current implementation is limited to single\-frame \.lz4 files\.
-.
-.SS "Operation modifiers"
-.
-.TP
-\fB\-#\fR
-Compression level, with # being any value from 1 to 12\. Higher values trade compression speed for compression ratio\. Values above 12 are considered the same as 12\. Recommended values are 1 for fast compression (default), and 9 for high compression\. Speed/compression trade\-off will vary depending on data to compress\. Decompression speed remains fast at all settings\.
-.
-.TP
-\fB\-\-fast[=#]\fR
-Switch to ultra\-fast compression levels\. The higher the value, the faster the compression speed, at the cost of some compression ratio\. If \fB=#\fR is not present, it defaults to \fB1\fR\. This setting overrides compression level if one was set previously\. Similarly, if a compression level is set after \fB\-\-fast\fR, it overrides it\.
-.
-.TP
-\fB\-\-best\fR
-Set highest compression level\. Same as \-12\.
-.
-.TP
-\fB\-\-favor\-decSpeed\fR
-Generate compressed data optimized for decompression speed\. Compressed data will be larger as a consequence (typically by ~0\.5%), while decompression speed will be improved by 5\-20%, depending on use cases\. This option only works in combination with very high compression levels (>=10)\.
-.
-.TP
-\fB\-D dictionaryName\fR
-Compress, decompress or benchmark using dictionary \fIdictionaryName\fR\. Compression and decompression must use the same dictionary to be compatible\. Using a different dictionary during decompression will either abort due to decompression error, or generate a checksum error\.
-.
-.TP
-\fB\-f\fR \fB\-\-[no\-]force\fR
-This option has several effects:
-.
-.IP
-If the target file already exists, overwrite it without prompting\.
-.
-.IP
-When used with \fB\-\-decompress\fR and \fBlz4\fR cannot recognize the type of the source file, copy the source file as is to standard output\. This allows \fBlz4cat \-\-force\fR to be used like \fBcat (1)\fR for files that have not been compressed with \fBlz4\fR\.
-.
-.TP
-\fB\-c\fR \fB\-\-stdout\fR \fB\-\-to\-stdout\fR
-Force write to standard output, even if it is the console\.
-.
-.TP
-\fB\-m\fR \fB\-\-multiple\fR
-Multiple input files\. Compressed file names will be appended a \fB\.lz4\fR suffix\. This mode also reduces notification level\. Can also be used to list multiple files\. \fBlz4 \-m\fR has a behavior equivalent to \fBgzip \-k\fR (it preserves source files by default)\.
-.
-.TP
-\fB\-r\fR
-operate recursively on directories\. This mode also sets \fB\-m\fR (multiple input files)\.
-.
-.TP
-\fB\-B#\fR
-Block size [4\-7](default : 7)
-.
-.br
-\fB\-B4\fR= 64KB ; \fB\-B5\fR= 256KB ; \fB\-B6\fR= 1MB ; \fB\-B7\fR= 4MB
-.
-.TP
-\fB\-BI\fR
-Produce independent blocks (default)
-.
-.TP
-\fB\-BD\fR
-Blocks depend on predecessors (improves compression ratio, more noticeable on small blocks)
-.
-.TP
-\fB\-BX\fR
-Generate block checksums (default:disabled)
-.
-.TP
-\fB\-\-[no\-]frame\-crc\fR
-Select frame checksum (default:enabled)
-.
-.TP
-\fB\-\-no\-crc\fR
-Disable both frame and block checksums
-.
-.TP
-\fB\-\-[no\-]content\-size\fR
-Header includes original size (default:not present)
-.
-.br
-Note : this option can only be activated when the original size can be determined, hence for a file\. It won\'t work with unknown source size, such as stdin or pipe\.
-.
-.TP
-\fB\-\-[no\-]sparse\fR
-Sparse mode support (default:enabled on file, disabled on stdout)
-.
-.TP
-\fB\-l\fR
-Use Legacy format (typically for Linux Kernel compression)
-.
-.br
-Note : \fB\-l\fR is not compatible with \fB\-m\fR (\fB\-\-multiple\fR) nor \fB\-r\fR
-.
-.SS "Other options"
-.
-.TP
-\fB\-v\fR \fB\-\-verbose\fR
-Verbose mode
-.
-.TP
-\fB\-q\fR \fB\-\-quiet\fR
-Suppress warnings and real\-time statistics; specify twice to suppress errors too
-.
-.TP
-\fB\-h\fR \fB\-H\fR \fB\-\-help\fR
-Display help/long help and exit
-.
-.TP
-\fB\-V\fR \fB\-\-version\fR
-Display Version number and exit
-.
-.TP
-\fB\-k\fR \fB\-\-keep\fR
-Preserve source files (default behavior)
-.
-.TP
-\fB\-\-rm\fR
-Delete source files on successful compression or decompression
-.
-.TP
-\fB\-\-\fR
-Treat all subsequent arguments as files
-.
-.SS "Benchmark mode"
-.
-.TP
-\fB\-b#\fR
-Benchmark file(s), using # compression level
-.
-.TP
-\fB\-e#\fR
-Benchmark multiple compression levels, from b# to e# (included)
-.
-.TP
-\fB\-i#\fR
-Minimum evaluation time in seconds [1\-9] (default : 3)
-.
-.SH "BUGS"
-Report bugs at: https://github\.com/lz4/lz4/issues
-.
-.SH "AUTHOR"
-Yann Collet
diff --git a/librocksdb-sys/lz4/programs/lz4.1.md b/librocksdb-sys/lz4/programs/lz4.1.md
deleted file mode 100644
index 06c06cf..0000000
--- a/librocksdb-sys/lz4/programs/lz4.1.md
+++ /dev/null
@@ -1,256 +0,0 @@
-lz4(1) -- lz4, unlz4, lz4cat - Compress or decompress .lz4 files
-================================================================
-
-SYNOPSIS
---------
-
-`lz4` [*OPTIONS*] [-|INPUT-FILE] <OUTPUT-FILE>
-
-`unlz4` is equivalent to `lz4 -d`
-
-`lz4cat` is equivalent to `lz4 -dcfm`
-
-When writing scripts that need to decompress files,
-it is recommended to always use the name `lz4` with appropriate arguments
-(`lz4 -d` or `lz4 -dc`) instead of the names `unlz4` and `lz4cat`.
-
-
-DESCRIPTION
------------
-
-`lz4` is an extremely fast lossless compression algorithm,
-based on **byte-aligned LZ77** family of compression scheme.
-`lz4` offers compression speeds > 500 MB/s per core,
-linearly scalable with multi-core CPUs.
-It features an extremely fast decoder, offering speed in multiple GB/s per core,
-typically reaching RAM speed limit on multi-core systems.
-The native file format is the `.lz4` format.
-
-### Difference between lz4 and gzip
-
-`lz4` supports a command line syntax similar _but not identical_ to `gzip(1)`.
-Differences are :
-
-  * `lz4` compresses a single file by default (see `-m` for multiple files)
-  * `lz4 file1 file2` means : compress file1 _into_ file2
-  * `lz4 file.lz4` will default to decompression (use `-z` to force compression)
-  * `lz4` preserves original files (see `--rm` to erase source file on completion)
-  * `lz4` shows real-time notification statistics
-     during compression or decompression of a single file
-     (use `-q` to silence them)
-  * When no destination is specified, result is sent on implicit output,
-    which depends on `stdout` status.
-    When `stdout` _is Not the console_, it becomes the implicit output.
-    Otherwise, if `stdout` is the console, the implicit output is `filename.lz4`.
-  * It is considered bad practice to rely on implicit output in scripts.
-    because the script's environment may change.
-    Always use explicit output in scripts.
-    `-c` ensures that output will be `stdout`.
-    Conversely, providing a destination name, or using `-m`
-    ensures that the output will be either the specified name, or `filename.lz4` respectively.
-
-Default behaviors can be modified by opt-in commands, detailed below.
-
-  * `lz4 -m` makes it possible to provide multiple input filenames,
-    which will be compressed into files using suffix `.lz4`.
-    Progress notifications become disabled by default (use `-v` to enable them).
-    This mode has a behavior which more closely mimics `gzip` command line,
-    with the main remaining difference being that source files are preserved by default.
-  * Similarly, `lz4 -m -d` can decompress multiple `*.lz4` files.
-  * It's possible to opt-in to erase source files
-    on successful compression or decompression, using `--rm` command.
-  * Consequently, `lz4 -m --rm` behaves the same as `gzip`.
-
-### Concatenation of .lz4 files
-
-It is possible to concatenate `.lz4` files as is.
-`lz4` will decompress such files as if they were a single `.lz4` file.
-For example:
-
-    lz4 file1  > foo.lz4
-    lz4 file2 >> foo.lz4
-
-Then `lz4cat foo.lz4` is equivalent to `cat file1 file2`.
-
-OPTIONS
--------
-
-### Short commands concatenation
-
-In some cases, some options can be expressed using short command `-x`
-or long command `--long-word`.
-Short commands can be concatenated together.
-For example, `-d -c` is equivalent to `-dc`.
-Long commands cannot be concatenated. They must be clearly separated by a space.
-
-### Multiple commands
-
-When multiple contradictory commands are issued on a same command line,
-only the latest one will be applied.
-
-### Operation mode
-
-* `-z` `--compress`:
-  Compress.
-  This is the default operation mode when no operation mode option is
-  specified, no other operation mode is implied from the command name
-  (for example, `unlz4` implies `--decompress`),
-  nor from the input file name
-  (for example, a file extension `.lz4` implies  `--decompress` by default).
-  `-z` can also be used to force compression of an already compressed
-  `.lz4` file.
-
-* `-d` `--decompress` `--uncompress`:
-  Decompress.
-  `--decompress` is also the default operation when the input filename has an
-  `.lz4` extension.
-
-* `-t` `--test`:
-  Test the integrity of compressed `.lz4` files.
-  The decompressed data is discarded.
-  No files are created nor removed.
-
-* `-b#`:
-  Benchmark mode, using `#` compression level.
-
-* `--list`:
-  List information about .lz4 files.
-  note : current implementation is limited to single-frame .lz4 files.
-
-### Operation modifiers
-
-* `-#`:
-  Compression level, with # being any value from 1 to 12.
-  Higher values trade compression speed for compression ratio.
-  Values above 12 are considered the same as 12.
-  Recommended values are 1 for fast compression (default),
-  and 9 for high compression.
-  Speed/compression trade-off will vary depending on data to compress.
-  Decompression speed remains fast at all settings.
-
-* `--fast[=#]`:
-  Switch to ultra-fast compression levels.
-  The higher the value, the faster the compression speed, at the cost of some compression ratio.
-  If `=#` is not present, it defaults to `1`.
-  This setting overrides compression level if one was set previously.
-  Similarly, if a compression level is set after `--fast`, it overrides it.
-
-* `--best`:
-  Set highest compression level. Same as -12.
-
-* `--favor-decSpeed`:
-  Generate compressed data optimized for decompression speed.
-  Compressed data will be larger as a consequence (typically by ~0.5%),
-  while decompression speed will be improved by 5-20%, depending on use cases.
-  This option only works in combination with very high compression levels (>=10).
-
-* `-D dictionaryName`:
-  Compress, decompress or benchmark using dictionary _dictionaryName_.
-  Compression and decompression must use the same dictionary to be compatible.
-  Using a different dictionary during decompression will either
-  abort due to decompression error, or generate a checksum error.
-
-* `-f` `--[no-]force`:
-  This option has several effects:
-
-  If the target file already exists, overwrite it without prompting.
-
-  When used with `--decompress` and `lz4` cannot recognize the type of
-  the source file, copy the source file as is to standard output.
-  This allows `lz4cat --force` to be used like `cat (1)` for files
-  that have not been compressed with `lz4`.
-
-* `-c` `--stdout` `--to-stdout`:
-  Force write to standard output, even if it is the console.
-
-* `-m` `--multiple`:
-  Multiple input files.
-  Compressed file names will be appended a `.lz4` suffix.
-  This mode also reduces notification level.
-  Can also be used to list multiple files.
-  `lz4 -m` has a behavior equivalent to `gzip -k`
-  (it preserves source files by default).
-
-* `-r` :
-  operate recursively on directories.
-  This mode also sets `-m` (multiple input files).
-
-* `-B#`:
-  Block size \[4-7\](default : 7)<br/>
-  `-B4`= 64KB ; `-B5`= 256KB ; `-B6`= 1MB ; `-B7`= 4MB
-
-* `-BI`:
-  Produce independent blocks (default)
-
-* `-BD`:
-  Blocks depend on predecessors (improves compression ratio, more noticeable on small blocks)
-
-* `-BX`:
-  Generate block checksums (default:disabled)
-
-* `--[no-]frame-crc`:
-  Select frame checksum (default:enabled)
-
-* `--no-crc`:
-  Disable both frame and block checksums
-
-* `--[no-]content-size`:
-  Header includes original size (default:not present)<br/>
-  Note : this option can only be activated when the original size can be
-  determined, hence for a file. It won't work with unknown source size,
-  such as stdin or pipe.
-
-* `--[no-]sparse`:
-  Sparse mode support (default:enabled on file, disabled on stdout)
-
-* `-l`:
-  Use Legacy format (typically for Linux Kernel compression)<br/>
-  Note : `-l` is not compatible with `-m` (`--multiple`) nor `-r`
-
-### Other options
-
-* `-v` `--verbose`:
-  Verbose mode
-
-* `-q` `--quiet`:
-  Suppress warnings and real-time statistics;
-  specify twice to suppress errors too
-
-* `-h` `-H` `--help`:
-  Display help/long help and exit
-
-* `-V` `--version`:
-  Display Version number and exit
-
-* `-k` `--keep`:
-  Preserve source files (default behavior)
-
-* `--rm` :
-  Delete source files on successful compression or decompression
-
-* `--` :
-  Treat all subsequent arguments as files
-
-
-### Benchmark mode
-
-* `-b#`:
-  Benchmark file(s), using # compression level
-
-* `-e#`:
-  Benchmark multiple compression levels, from b# to e# (included)
-
-* `-i#`:
-  Minimum evaluation time in seconds \[1-9\] (default : 3)
-
-
-BUGS
-----
-
-Report bugs at: https://github.com/lz4/lz4/issues
-
-
-AUTHOR
-------
-
-Yann Collet
diff --git a/librocksdb-sys/lz4/programs/lz4cli.c b/librocksdb-sys/lz4/programs/lz4cli.c
deleted file mode 100644
index 8c3f9fd..0000000
--- a/librocksdb-sys/lz4/programs/lz4cli.c
+++ /dev/null
@@ -1,784 +0,0 @@
-/*
-  LZ4cli - LZ4 Command Line Interface
-  Copyright (C) Yann Collet 2011-2020
-
-  GPL v2 License
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-  You can contact the author at :
-  - LZ4 source repository : https://github.com/lz4/lz4
-  - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-/*
-  Note : this is stand-alone program.
-  It is not part of LZ4 compression library, it is a user program of the LZ4 library.
-  The license of LZ4 library is BSD.
-  The license of xxHash library is BSD.
-  The license of this compression CLI program is GPLv2.
-*/
-
-
-/****************************
-*  Includes
-*****************************/
-#include "platform.h" /* Compiler options, IS_CONSOLE */
-#include "util.h"     /* UTIL_HAS_CREATEFILELIST, UTIL_createFileList */
-#include <stdio.h>    /* fprintf, getchar */
-#include <stdlib.h>   /* exit, calloc, free */
-#include <string.h>   /* strcmp, strlen */
-#include "bench.h"    /* BMK_benchFile, BMK_SetNbIterations, BMK_SetBlocksize, BMK_SetPause */
-#include "lz4io.h"    /* LZ4IO_compressFilename, LZ4IO_decompressFilename, LZ4IO_compressMultipleFilenames */
-#include "lz4hc.h"    /* LZ4HC_CLEVEL_MAX */
-#include "lz4.h"      /* LZ4_VERSION_STRING */
-
-
-/*****************************
-*  Constants
-******************************/
-#define COMPRESSOR_NAME "LZ4 command line interface"
-#define AUTHOR "Yann Collet"
-#define WELCOME_MESSAGE "*** %s %i-bits v%s, by %s ***\n", COMPRESSOR_NAME, (int)(sizeof(void*)*8), LZ4_versionString(), AUTHOR
-#define LZ4_EXTENSION ".lz4"
-#define LZ4CAT "lz4cat"
-#define UNLZ4 "unlz4"
-#define LZ4_LEGACY "lz4c"
-static int g_lz4c_legacy_commands = 0;
-
-#define KB *(1U<<10)
-#define MB *(1U<<20)
-#define GB *(1U<<30)
-
-#define LZ4_BLOCKSIZEID_DEFAULT 7
-
-
-/*-************************************
-*  Macros
-***************************************/
-#define DISPLAYOUT(...)        fprintf(stdout, __VA_ARGS__)
-#define DISPLAY(...)           fprintf(stderr, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...)   if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-static unsigned displayLevel = 2;   /* 0 : no display ; 1: errors only ; 2 : downgradable normal ; 3 : non-downgradable normal; 4 : + information */
-
-
-/*-************************************
-*  Exceptions
-***************************************/
-#define DEBUG 0
-#define DEBUGOUTPUT(...) if (DEBUG) DISPLAY(__VA_ARGS__);
-#define EXM_THROW(error, ...)                                             \
-{                                                                         \
-    DEBUGOUTPUT("Error defined at %s, line %i : \n", __FILE__, __LINE__); \
-    DISPLAYLEVEL(1, "Error %i : ", error);                                \
-    DISPLAYLEVEL(1, __VA_ARGS__);                                         \
-    DISPLAYLEVEL(1, "\n");                                                \
-    exit(error);                                                          \
-}
-
-
-/*-************************************
-*  Version modifiers
-***************************************/
-#define DEFAULT_COMPRESSOR   LZ4IO_compressFilename
-#define DEFAULT_DECOMPRESSOR LZ4IO_decompressFilename
-int LZ4IO_compressFilename_Legacy(const char* input_filename, const char* output_filename, int compressionlevel, const LZ4IO_prefs_t* prefs);   /* hidden function */
-int LZ4IO_compressMultipleFilenames_Legacy(
-                            const char** inFileNamesTable, int ifntSize,
-                            const char* suffix,
-                            int compressionLevel, const LZ4IO_prefs_t* prefs);
-
-/*-***************************
-*  Functions
-*****************************/
-static int usage(const char* exeName)
-{
-    DISPLAY( "Usage : \n");
-    DISPLAY( "      %s [arg] [input] [output] \n", exeName);
-    DISPLAY( "\n");
-    DISPLAY( "input   : a filename \n");
-    DISPLAY( "          with no FILE, or when FILE is - or %s, read standard input\n", stdinmark);
-    DISPLAY( "Arguments : \n");
-    DISPLAY( " -1     : Fast compression (default) \n");
-    DISPLAY( " -9     : High compression \n");
-    DISPLAY( " -d     : decompression (default for %s extension)\n", LZ4_EXTENSION);
-    DISPLAY( " -z     : force compression \n");
-    DISPLAY( " -D FILE: use FILE as dictionary \n");
-    DISPLAY( " -f     : overwrite output without prompting \n");
-    DISPLAY( " -k     : preserve source files(s)  (default) \n");
-    DISPLAY( "--rm    : remove source file(s) after successful de/compression \n");
-    DISPLAY( " -h/-H  : display help/long help and exit \n");
-    return 0;
-}
-
-static int usage_advanced(const char* exeName)
-{
-    DISPLAY(WELCOME_MESSAGE);
-    usage(exeName);
-    DISPLAY( "\n");
-    DISPLAY( "Advanced arguments :\n");
-    DISPLAY( " -V     : display Version number and exit \n");
-    DISPLAY( " -v     : verbose mode \n");
-    DISPLAY( " -q     : suppress warnings; specify twice to suppress errors too\n");
-    DISPLAY( " -c     : force write to standard output, even if it is the console\n");
-    DISPLAY( " -t     : test compressed file integrity\n");
-    DISPLAY( " -m     : multiple input files (implies automatic output filenames)\n");
-#ifdef UTIL_HAS_CREATEFILELIST
-    DISPLAY( " -r     : operate recursively on directories (sets also -m) \n");
-#endif
-    DISPLAY( " -l     : compress using Legacy format (Linux kernel compression)\n");
-    DISPLAY( " -B#    : cut file into blocks of size # bytes [32+] \n");
-    DISPLAY( "                     or predefined block size [4-7] (default: 7) \n");
-    DISPLAY( " -BI    : Block Independence (default) \n");
-    DISPLAY( " -BD    : Block dependency (improves compression ratio) \n");
-    DISPLAY( " -BX    : enable block checksum (default:disabled) \n");
-    DISPLAY( "--no-frame-crc : disable stream checksum (default:enabled) \n");
-    DISPLAY( "--content-size : compressed frame includes original size (default:not present)\n");
-    DISPLAY( "--list FILE : lists information about .lz4 files (useful for files compressed with --content-size flag)\n");
-    DISPLAY( "--[no-]sparse  : sparse mode (default:enabled on file, disabled on stdout)\n");
-    DISPLAY( "--favor-decSpeed: compressed files decompress faster, but are less compressed \n");
-    DISPLAY( "--fast[=#]: switch to ultra fast compression level (default: %i)\n", 1);
-    DISPLAY( "--best  : same as -%d\n", LZ4HC_CLEVEL_MAX);
-    DISPLAY( "Benchmark arguments : \n");
-    DISPLAY( " -b#    : benchmark file(s), using # compression level (default : 1) \n");
-    DISPLAY( " -e#    : test all compression levels from -bX to # (default : 1)\n");
-    DISPLAY( " -i#    : minimum evaluation time in seconds (default : 3s) \n");
-    if (g_lz4c_legacy_commands) {
-        DISPLAY( "Legacy arguments : \n");
-        DISPLAY( " -c0    : fast compression \n");
-        DISPLAY( " -c1    : high compression \n");
-        DISPLAY( " -c2,-hc: very high compression \n");
-        DISPLAY( " -y     : overwrite output without prompting \n");
-    }
-    return 0;
-}
-
-static int usage_longhelp(const char* exeName)
-{
-    usage_advanced(exeName);
-    DISPLAY( "\n");
-    DISPLAY( "****************************\n");
-    DISPLAY( "***** Advanced comment *****\n");
-    DISPLAY( "****************************\n");
-    DISPLAY( "\n");
-    DISPLAY( "Which values can [output] have ? \n");
-    DISPLAY( "---------------------------------\n");
-    DISPLAY( "[output] : a filename \n");
-    DISPLAY( "          '%s', or '-' for standard output (pipe mode)\n", stdoutmark);
-    DISPLAY( "          '%s' to discard output (test mode) \n", NULL_OUTPUT);
-    DISPLAY( "[output] can be left empty. In this case, it receives the following value :\n");
-    DISPLAY( "          - if stdout is not the console, then [output] = stdout \n");
-    DISPLAY( "          - if stdout is console : \n");
-    DISPLAY( "               + for compression, output to filename%s \n", LZ4_EXTENSION);
-    DISPLAY( "               + for decompression, output to filename without '%s'\n", LZ4_EXTENSION);
-    DISPLAY( "                    > if input filename has no '%s' extension : error \n", LZ4_EXTENSION);
-    DISPLAY( "\n");
-    DISPLAY( "Compression levels : \n");
-    DISPLAY( "---------------------\n");
-    DISPLAY( "-0 ... -2  => Fast compression, all identical\n");
-    DISPLAY( "-3 ... -%d => High compression; higher number == more compression but slower\n", LZ4HC_CLEVEL_MAX);
-    DISPLAY( "\n");
-    DISPLAY( "stdin, stdout and the console : \n");
-    DISPLAY( "--------------------------------\n");
-    DISPLAY( "To protect the console from binary flooding (bad argument mistake)\n");
-    DISPLAY( "%s will refuse to read from console, or write to console \n", exeName);
-    DISPLAY( "except if '-c' command is specified, to force output to console \n");
-    DISPLAY( "\n");
-    DISPLAY( "Simple example :\n");
-    DISPLAY( "----------------\n");
-    DISPLAY( "1 : compress 'filename' fast, using default output name 'filename.lz4'\n");
-    DISPLAY( "          %s filename\n", exeName);
-    DISPLAY( "\n");
-    DISPLAY( "Short arguments can be aggregated. For example :\n");
-    DISPLAY( "----------------------------------\n");
-    DISPLAY( "2 : compress 'filename' in high compression mode, overwrite output if exists\n");
-    DISPLAY( "          %s -9 -f filename \n", exeName);
-    DISPLAY( "    is equivalent to :\n");
-    DISPLAY( "          %s -9f filename \n", exeName);
-    DISPLAY( "\n");
-    DISPLAY( "%s can be used in 'pure pipe mode'. For example :\n", exeName);
-    DISPLAY( "-------------------------------------\n");
-    DISPLAY( "3 : compress data stream from 'generator', send result to 'consumer'\n");
-    DISPLAY( "          generator | %s | consumer \n", exeName);
-    if (g_lz4c_legacy_commands) {
-        DISPLAY( "\n");
-        DISPLAY( "***** Warning  ***** \n");
-        DISPLAY( "Legacy arguments take precedence. Therefore : \n");
-        DISPLAY( "--------------------------------- \n");
-        DISPLAY( "          %s -hc filename \n", exeName);
-        DISPLAY( "means 'compress filename in high compression mode' \n");
-        DISPLAY( "It is not equivalent to : \n");
-        DISPLAY( "          %s -h -c filename \n", exeName);
-        DISPLAY( "which displays help text and exits \n");
-    }
-    return 0;
-}
-
-static int badusage(const char* exeName)
-{
-    DISPLAYLEVEL(1, "Incorrect parameters\n");
-    if (displayLevel >= 1) usage(exeName);
-    exit(1);
-}
-
-
-static void waitEnter(void)
-{
-    DISPLAY("Press enter to continue...\n");
-    (void)getchar();
-}
-
-static const char* lastNameFromPath(const char* path)
-{
-    const char* name = path;
-    if (strrchr(name, '/')) name = strrchr(name, '/') + 1;
-    if (strrchr(name, '\\')) name = strrchr(name, '\\') + 1; /* windows */
-    return name;
-}
-
-/*! exeNameMatch() :
-    @return : a non-zero value if exeName matches test, excluding the extension
-   */
-static int exeNameMatch(const char* exeName, const char* test)
-{
-    return !strncmp(exeName, test, strlen(test)) &&
-        (exeName[strlen(test)] == '\0' || exeName[strlen(test)] == '.');
-}
-
-/*! readU32FromChar() :
- * @return : unsigned integer value read from input in `char` format
- *  allows and interprets K, KB, KiB, M, MB and MiB suffix.
- *  Will also modify `*stringPtr`, advancing it to position where it stopped reading.
- *  Note : function result can overflow if digit string > MAX_UINT */
-static unsigned readU32FromChar(const char** stringPtr)
-{
-    unsigned result = 0;
-    while ((**stringPtr >='0') && (**stringPtr <='9')) {
-        result *= 10;
-        result += (unsigned)(**stringPtr - '0');
-        (*stringPtr)++ ;
-    }
-    if ((**stringPtr=='K') || (**stringPtr=='M')) {
-        result <<= 10;
-        if (**stringPtr=='M') result <<= 10;
-        (*stringPtr)++ ;
-        if (**stringPtr=='i') (*stringPtr)++;
-        if (**stringPtr=='B') (*stringPtr)++;
-    }
-    return result;
-}
-
-/** longCommandWArg() :
- *  check if *stringPtr is the same as longCommand.
- *  If yes, @return 1 and advances *stringPtr to the position which immediately follows longCommand.
- * @return 0 and doesn't modify *stringPtr otherwise.
- */
-static int longCommandWArg(const char** stringPtr, const char* longCommand)
-{
-    size_t const comSize = strlen(longCommand);
-    int const result = !strncmp(*stringPtr, longCommand, comSize);
-    if (result) *stringPtr += comSize;
-    return result;
-}
-
-typedef enum { om_auto, om_compress, om_decompress, om_test, om_bench, om_list } operationMode_e;
-
-/** determineOpMode() :
- *  auto-determine operation mode, based on input filename extension
- *  @return `om_decompress` if input filename has .lz4 extension and `om_compress` otherwise.
- */
-static operationMode_e determineOpMode(const char* inputFilename)
-{
-    size_t const inSize  = strlen(inputFilename);
-    size_t const extSize = strlen(LZ4_EXTENSION);
-    size_t const extStart= (inSize > extSize) ? inSize-extSize : 0;
-    if (!strcmp(inputFilename+extStart, LZ4_EXTENSION)) return om_decompress;
-    else return om_compress;
-}
-
-int main(int argc, const char** argv)
-{
-    int i,
-        cLevel=1,
-        cLevelLast=-10000,
-        legacy_format=0,
-        forceStdout=0,
-        forceOverwrite=0,
-        main_pause=0,
-        multiple_inputs=0,
-        all_arguments_are_files=0,
-        operationResult=0;
-    operationMode_e mode = om_auto;
-    const char* input_filename = NULL;
-    const char* output_filename= NULL;
-    const char* dictionary_filename = NULL;
-    char* dynNameSpace = NULL;
-    const char** inFileNames = (const char**)calloc((size_t)argc, sizeof(char*));
-    unsigned ifnIdx=0;
-    LZ4IO_prefs_t* const prefs = LZ4IO_defaultPreferences();
-    const char nullOutput[] = NULL_OUTPUT;
-    const char extension[] = LZ4_EXTENSION;
-    size_t blockSize = LZ4IO_setBlockSizeID(prefs, LZ4_BLOCKSIZEID_DEFAULT);
-    const char* const exeName = lastNameFromPath(argv[0]);
-    char* fileNamesBuf = NULL;
-#ifdef UTIL_HAS_CREATEFILELIST
-    unsigned fileNamesNb, recursive=0;
-#endif
-
-    /* Init */
-    if (inFileNames==NULL) {
-        DISPLAY("Allocation error : not enough memory \n");
-        return 1;
-    }
-    inFileNames[0] = stdinmark;
-    LZ4IO_setOverwrite(prefs, 0);
-
-    /* predefined behaviors, based on binary/link name */
-    if (exeNameMatch(exeName, LZ4CAT)) {
-        mode = om_decompress;
-        LZ4IO_setOverwrite(prefs, 1);
-        LZ4IO_setPassThrough(prefs, 1);
-        LZ4IO_setRemoveSrcFile(prefs, 0);
-        forceStdout=1;
-        output_filename=stdoutmark;
-        displayLevel=1;
-        multiple_inputs=1;
-    }
-    if (exeNameMatch(exeName, UNLZ4)) { mode = om_decompress; }
-    if (exeNameMatch(exeName, LZ4_LEGACY)) { g_lz4c_legacy_commands=1; }
-
-    /* command switches */
-    for(i=1; i<argc; i++) {
-        const char* argument = argv[i];
-
-        if(!argument) continue;   /* Protection if argument empty */
-
-        /* Short commands (note : aggregated short commands are allowed) */
-        if (!all_arguments_are_files && argument[0]=='-') {
-            /* '-' means stdin/stdout */
-            if (argument[1]==0) {
-                if (!input_filename) input_filename=stdinmark;
-                else output_filename=stdoutmark;
-                continue;
-            }
-
-            /* long commands (--long-word) */
-            if (argument[1]=='-') {
-                if (!strcmp(argument,  "--")) { all_arguments_are_files = 1; continue; }
-                if (!strcmp(argument,  "--compress")) { mode = om_compress; continue; }
-                if ( (!strcmp(argument, "--decompress"))
-                  || (!strcmp(argument, "--uncompress"))) {
-                      if (mode != om_bench) mode = om_decompress;
-                      BMK_setDecodeOnlyMode(1);
-                      continue;
-                 }
-                if (!strcmp(argument,  "--multiple")) { multiple_inputs = 1; continue; }
-                if (!strcmp(argument,  "--test")) { mode = om_test; continue; }
-                if (!strcmp(argument,  "--force")) { LZ4IO_setOverwrite(prefs, 1); continue; }
-                if (!strcmp(argument,  "--no-force")) { LZ4IO_setOverwrite(prefs, 0); continue; }
-                if ((!strcmp(argument, "--stdout"))
-                    || (!strcmp(argument, "--to-stdout"))) { forceStdout=1; output_filename=stdoutmark; continue; }
-                if (!strcmp(argument,  "--frame-crc")) { LZ4IO_setStreamChecksumMode(prefs, 1); BMK_skipChecksums(0); continue; }
-                if (!strcmp(argument,  "--no-frame-crc")) { LZ4IO_setStreamChecksumMode(prefs, 0); BMK_skipChecksums(1); continue; }
-                if (!strcmp(argument,  "--no-crc")) { LZ4IO_setStreamChecksumMode(prefs, 0); LZ4IO_setBlockChecksumMode(prefs, 0); BMK_skipChecksums(1); continue; }
-                if (!strcmp(argument,  "--content-size")) { LZ4IO_setContentSize(prefs, 1); continue; }
-                if (!strcmp(argument,  "--no-content-size")) { LZ4IO_setContentSize(prefs, 0); continue; }
-                if (!strcmp(argument,  "--list")) { mode = om_list; continue; }
-                if (!strcmp(argument,  "--sparse")) { LZ4IO_setSparseFile(prefs, 2); continue; }
-                if (!strcmp(argument,  "--no-sparse")) { LZ4IO_setSparseFile(prefs, 0); continue; }
-                if (!strcmp(argument,  "--favor-decSpeed")) { LZ4IO_favorDecSpeed(prefs, 1); continue; }
-                if (!strcmp(argument,  "--verbose")) { displayLevel++; continue; }
-                if (!strcmp(argument,  "--quiet")) { if (displayLevel) displayLevel--; continue; }
-                if (!strcmp(argument,  "--version")) { DISPLAYOUT(WELCOME_MESSAGE); goto _cleanup; }
-                if (!strcmp(argument,  "--help")) { usage_advanced(exeName); goto _cleanup; }
-                if (!strcmp(argument,  "--keep")) { LZ4IO_setRemoveSrcFile(prefs, 0); continue; }   /* keep source file (default) */
-                if (!strcmp(argument,  "--rm")) { LZ4IO_setRemoveSrcFile(prefs, 1); continue; }
-                if (longCommandWArg(&argument, "--fast")) {
-                        /* Parse optional acceleration factor */
-                        if (*argument == '=') {
-                            U32 fastLevel;
-                            ++argument;
-                            fastLevel = readU32FromChar(&argument);
-                            if (fastLevel) {
-                              cLevel = -(int)fastLevel;
-                            } else {
-                              badusage(exeName);
-                            }
-                        } else if (*argument != 0) {
-                            /* Invalid character following --fast */
-                            badusage(exeName);
-                        } else {
-                            cLevel = -1;  /* default for --fast */
-                        }
-                        continue;
-                    }
-
-                /* For gzip(1) compatibility */
-                if (!strcmp(argument,  "--best")) { cLevel=LZ4HC_CLEVEL_MAX; continue; }
-            }
-
-            while (argument[1]!=0) {
-                argument ++;
-
-                if (g_lz4c_legacy_commands) {
-                    /* Legacy commands (-c0, -c1, -hc, -y) */
-                    if (!strcmp(argument,  "c0")) { cLevel=0; argument++; continue; }  /* -c0 (fast compression) */
-                    if (!strcmp(argument,  "c1")) { cLevel=9; argument++; continue; }  /* -c1 (high compression) */
-                    if (!strcmp(argument,  "c2")) { cLevel=12; argument++; continue; } /* -c2 (very high compression) */
-                    if (!strcmp(argument,  "hc")) { cLevel=12; argument++; continue; } /* -hc (very high compression) */
-                    if (!strcmp(argument,  "y"))  { LZ4IO_setOverwrite(prefs, 1); continue; } /* -y (answer 'yes' to overwrite permission) */
-                }
-
-                if ((*argument>='0') && (*argument<='9')) {
-                    cLevel = (int)readU32FromChar(&argument);
-                    argument--;
-                    continue;
-                }
-
-
-                switch(argument[0])
-                {
-                    /* Display help */
-                case 'V': DISPLAYOUT(WELCOME_MESSAGE); goto _cleanup;   /* Version */
-                case 'h': usage_advanced(exeName); goto _cleanup;
-                case 'H': usage_longhelp(exeName); goto _cleanup;
-
-                case 'e':
-                    argument++;
-                    cLevelLast = (int)readU32FromChar(&argument);
-                    argument--;
-                    break;
-
-                    /* Compression (default) */
-                case 'z': mode = om_compress; break;
-
-                case 'D':
-                    if (argument[1] == '\0') {
-                        /* path is next arg */
-                        if (i + 1 == argc) {
-                            /* there is no next arg */
-                            badusage(exeName);
-                        }
-                        dictionary_filename = argv[++i];
-                    } else {
-                        /* path follows immediately */
-                        dictionary_filename = argument + 1;
-                    }
-                    /* skip to end of argument so that we jump to parsing next argument */
-                    argument += strlen(argument) - 1;
-                    break;
-
-                    /* Use Legacy format (ex : Linux kernel compression) */
-                case 'l': legacy_format = 1; blockSize = 8 MB; break;
-
-                    /* Decoding */
-                case 'd':
-                    if (mode != om_bench) mode = om_decompress;
-                    BMK_setDecodeOnlyMode(1);
-                    break;
-
-                    /* Force stdout, even if stdout==console */
-                case 'c':
-                  forceStdout=1;
-                  output_filename=stdoutmark;
-                  LZ4IO_setPassThrough(prefs, 1);
-                  break;
-
-                    /* Test integrity */
-                case 't': mode = om_test; break;
-
-                    /* Overwrite */
-                case 'f': forceOverwrite=1; LZ4IO_setOverwrite(prefs, 1); break;
-
-                    /* Verbose mode */
-                case 'v': displayLevel++; break;
-
-                    /* Quiet mode */
-                case 'q': if (displayLevel) displayLevel--; break;
-
-                    /* keep source file (default anyway, so useless) (for xz/lzma compatibility) */
-                case 'k': LZ4IO_setRemoveSrcFile(prefs, 0); break;
-
-                    /* Modify Block Properties */
-                case 'B':
-                    while (argument[1]!=0) {
-                        int exitBlockProperties=0;
-                        switch(argument[1])
-                        {
-                        case 'D': LZ4IO_setBlockMode(prefs, LZ4IO_blockLinked); argument++; break;
-                        case 'I': LZ4IO_setBlockMode(prefs, LZ4IO_blockIndependent); argument++; break;
-                        case 'X': LZ4IO_setBlockChecksumMode(prefs, 1); argument ++; break;   /* disabled by default */
-                        default :
-                            if (argument[1] < '0' || argument[1] > '9') {
-                                exitBlockProperties=1;
-                                break;
-                            } else {
-                                unsigned B;
-                                argument++;
-                                B = readU32FromChar(&argument);
-                                argument--;
-                                if (B < 4) badusage(exeName);
-                                if (B <= 7) {
-                                    blockSize = LZ4IO_setBlockSizeID(prefs, B);
-                                    BMK_setBlockSize(blockSize);
-                                    DISPLAYLEVEL(2, "using blocks of size %u KB \n", (U32)(blockSize>>10));
-                                } else {
-                                    if (B < 32) badusage(exeName);
-                                    blockSize = LZ4IO_setBlockSize(prefs, B);
-                                    BMK_setBlockSize(blockSize);
-                                    if (blockSize >= 1024) {
-                                        DISPLAYLEVEL(2, "using blocks of size %u KB \n", (U32)(blockSize>>10));
-                                    } else {
-                                        DISPLAYLEVEL(2, "using blocks of size %u bytes \n", (U32)(blockSize));
-                                    }
-                                }
-                                break;
-                            }
-                        }
-                        if (exitBlockProperties) break;
-                    }
-                    break;
-
-                    /* Benchmark */
-                case 'b': mode = om_bench; multiple_inputs=1;
-                    break;
-
-                    /* hidden command : benchmark files, but do not fuse result */
-                case 'S': BMK_setBenchSeparately(1);
-                    break;
-
-#ifdef UTIL_HAS_CREATEFILELIST
-                    /* recursive */
-                case 'r': recursive=1;
-#endif
-                    /* fall-through */
-                    /* Treat non-option args as input files.  See https://code.google.com/p/lz4/issues/detail?id=151 */
-                case 'm': multiple_inputs=1;
-                    break;
-
-                    /* Modify Nb Seconds (benchmark only) */
-                case 'i':
-                    {   unsigned iters;
-                        argument++;
-                        iters = readU32FromChar(&argument);
-                        argument--;
-                        BMK_setNotificationLevel(displayLevel);
-                        BMK_setNbSeconds(iters);   /* notification if displayLevel >= 3 */
-                    }
-                    break;
-
-                    /* Pause at the end (hidden option) */
-                case 'p': main_pause=1; break;
-
-                    /* Unrecognised command */
-                default : badusage(exeName);
-                }
-            }
-            continue;
-        }
-
-        /* Store in *inFileNames[] if -m is used. */
-        if (multiple_inputs) { inFileNames[ifnIdx++] = argument; continue; }
-
-        /* original cli logic : lz4 input output */
-        /* First non-option arg is input_filename. */
-        if (!input_filename) { input_filename = argument; continue; }
-
-        /* Second non-option arg is output_filename */
-        if (!output_filename) {
-            output_filename = argument;
-            if (!strcmp (output_filename, nullOutput)) output_filename = nulmark;
-            continue;
-        }
-
-        /* 3rd+ non-option arg should not exist */
-        DISPLAYLEVEL(1, "%s : %s won't be used ! Do you want multiple input files (-m) ? \n",
-            forceOverwrite ? "Warning" : "Error",
-            argument);
-        if (!forceOverwrite) exit(1);
-    }
-
-    DISPLAYLEVEL(3, WELCOME_MESSAGE);
-#ifdef _POSIX_C_SOURCE
-    DISPLAYLEVEL(4, "_POSIX_C_SOURCE defined: %ldL\n", (long) _POSIX_C_SOURCE);
-#endif
-#ifdef _POSIX_VERSION
-    DISPLAYLEVEL(4, "_POSIX_VERSION defined: %ldL\n", (long) _POSIX_VERSION);
-#endif
-#ifdef PLATFORM_POSIX_VERSION
-    DISPLAYLEVEL(4, "PLATFORM_POSIX_VERSION defined: %ldL\n", (long) PLATFORM_POSIX_VERSION);
-#endif
-#ifdef _FILE_OFFSET_BITS
-    DISPLAYLEVEL(4, "_FILE_OFFSET_BITS defined: %ldL\n", (long) _FILE_OFFSET_BITS);
-#endif
-    if ((mode == om_compress) || (mode == om_bench))
-        DISPLAYLEVEL(4, "Blocks size : %u KB\n", (U32)(blockSize>>10));
-
-    if (multiple_inputs) {
-        input_filename = inFileNames[0];
-#ifdef UTIL_HAS_CREATEFILELIST
-        if (recursive) {  /* at this stage, filenameTable is a list of paths, which can contain both files and directories */
-            const char** extendedFileList = UTIL_createFileList(inFileNames, ifnIdx, &fileNamesBuf, &fileNamesNb);
-            if (extendedFileList) {
-                unsigned u;
-                for (u=0; u<fileNamesNb; u++) DISPLAYLEVEL(4, "%u %s\n", u, extendedFileList[u]);
-                free((void*)inFileNames);
-                inFileNames = extendedFileList;
-                ifnIdx = fileNamesNb;
-        }   }
-#endif
-    }
-
-    if (dictionary_filename) {
-        if (!strcmp(dictionary_filename, stdinmark) && IS_CONSOLE(stdin)) {
-            DISPLAYLEVEL(1, "refusing to read from a console\n");
-            exit(1);
-        }
-        LZ4IO_setDictionaryFilename(prefs, dictionary_filename);
-    }
-
-    /* benchmark and test modes */
-    if (mode == om_bench) {
-        BMK_setNotificationLevel(displayLevel);
-        operationResult = BMK_benchFiles(inFileNames, ifnIdx, cLevel, cLevelLast, dictionary_filename);
-        goto _cleanup;
-    }
-
-    if (mode == om_test) {
-        LZ4IO_setTestMode(prefs, 1);
-        output_filename = nulmark;
-        mode = om_decompress;   /* defer to decompress */
-    }
-
-    /* No input provided => use stdin */
-    if (!input_filename) input_filename = stdinmark;
-
-    /* Refuse to use the console as input */
-    if (!strcmp(input_filename, stdinmark) && IS_CONSOLE(stdin) ) {
-        DISPLAYLEVEL(1, "refusing to read from a console\n");
-        exit(1);
-    }
-
-    if (!strcmp(input_filename, stdinmark)) {
-        /* if input==stdin and no output defined, stdout becomes default output */
-        if (!output_filename) output_filename = stdoutmark;
-    }
-
-    /* No output filename ==> try to select one automatically (when possible) */
-    while ((!output_filename) && (multiple_inputs==0)) {
-        if (!IS_CONSOLE(stdout) && mode != om_list) {
-            /* Default to stdout whenever stdout is not the console.
-             * Note : this policy may change in the future, therefore don't rely on it !
-             * To ensure `stdout` is explicitly selected, use `-c` command flag.
-             * Conversely, to ensure output will not become `stdout`, use `-m` command flag */
-            DISPLAYLEVEL(1, "Warning : using stdout as default output. Do not rely on this behavior: use explicit `-c` instead ! \n");
-            output_filename = stdoutmark;
-            break;
-        }
-        if (mode == om_auto) {  /* auto-determine compression or decompression, based on file extension */
-            mode = determineOpMode(input_filename);
-        }
-        if (mode == om_compress) {   /* compression to file */
-            size_t const l = strlen(input_filename);
-            dynNameSpace = (char*)calloc(1,l+5);
-            if (dynNameSpace==NULL) { perror(exeName); exit(1); }
-            strcpy(dynNameSpace, input_filename);
-            strcat(dynNameSpace, LZ4_EXTENSION);
-            output_filename = dynNameSpace;
-            DISPLAYLEVEL(2, "Compressed filename will be : %s \n", output_filename);
-            break;
-        }
-        if (mode == om_decompress) {/* decompress to file (automatic output name only works if input filename has correct format extension) */
-            size_t outl;
-            size_t const inl = strlen(input_filename);
-            dynNameSpace = (char*)calloc(1,inl+1);
-            if (dynNameSpace==NULL) { perror(exeName); exit(1); }
-            strcpy(dynNameSpace, input_filename);
-            outl = inl;
-            if (inl>4)
-                while ((outl >= inl-4) && (input_filename[outl] ==  extension[outl-inl+4])) dynNameSpace[outl--]=0;
-            if (outl != inl-5) { DISPLAYLEVEL(1, "Cannot determine an output filename \n"); badusage(exeName); }
-            output_filename = dynNameSpace;
-            DISPLAYLEVEL(2, "Decoding file %s \n", output_filename);
-        }
-        break;
-    }
-
-    if (mode == om_list) {
-        if (!multiple_inputs) inFileNames[ifnIdx++] = input_filename;
-    } else {
-        if (!multiple_inputs) assert(output_filename != NULL);
-    }
-    /* when multiple_inputs==1, output_filename may simply be useless,
-     * however, output_filename must be !NULL for next strcmp() tests */
-    if (!output_filename) output_filename = "*\\dummy^!//";
-
-    /* Check if output is defined as console; trigger an error in this case */
-    if ( !strcmp(output_filename,stdoutmark)
-      && mode != om_list
-      && IS_CONSOLE(stdout)
-      && !forceStdout) {
-        DISPLAYLEVEL(1, "refusing to write to console without -c \n");
-        exit(1);
-    }
-    /* Downgrade notification level in stdout and multiple file mode */
-    if (!strcmp(output_filename,stdoutmark) && (displayLevel==2)) displayLevel=1;
-    if ((multiple_inputs) && (displayLevel==2)) displayLevel=1;
-
-    /* Auto-determine compression or decompression, based on file extension */
-    if (mode == om_auto) {
-        mode = determineOpMode(input_filename);
-    }
-
-    /* IO Stream/File */
-    LZ4IO_setNotificationLevel((int)displayLevel);
-    if (ifnIdx == 0) multiple_inputs = 0;
-    if (mode == om_decompress) {
-        if (multiple_inputs) {
-            const char* dec_extension = LZ4_EXTENSION;
-            if (!strcmp(output_filename, stdoutmark)) dec_extension = stdoutmark;
-            if (!strcmp(output_filename, nulmark)) dec_extension = nulmark;
-            assert(ifnIdx < INT_MAX);
-            operationResult = LZ4IO_decompressMultipleFilenames(inFileNames, (int)ifnIdx, dec_extension, prefs);
-        } else {
-            operationResult = DEFAULT_DECOMPRESSOR(input_filename, output_filename, prefs);
-        }
-    } else if (mode == om_list){
-        operationResult = LZ4IO_displayCompressedFilesInfo(inFileNames, ifnIdx);
-    } else {   /* compression is default action */
-        if (legacy_format) {
-            DISPLAYLEVEL(3, "! Generating LZ4 Legacy format (deprecated) ! \n");
-            if(multiple_inputs){
-                const char* const leg_extension = !strcmp(output_filename,stdoutmark) ? stdoutmark : LZ4_EXTENSION;
-                LZ4IO_compressMultipleFilenames_Legacy(inFileNames, (int)ifnIdx, leg_extension, cLevel, prefs);
-            } else {
-                LZ4IO_compressFilename_Legacy(input_filename, output_filename, cLevel, prefs);
-            }
-        } else {
-            if (multiple_inputs) {
-                const char* const comp_extension = !strcmp(output_filename,stdoutmark) ? stdoutmark : LZ4_EXTENSION;
-                assert(ifnIdx <= INT_MAX);
-                operationResult = LZ4IO_compressMultipleFilenames(inFileNames, (int)ifnIdx, comp_extension, cLevel, prefs);
-            } else {
-                operationResult = DEFAULT_COMPRESSOR(input_filename, output_filename, cLevel, prefs);
-    }   }   }
-
-_cleanup:
-    if (main_pause) waitEnter();
-    free(dynNameSpace);
-    free(fileNamesBuf);
-    LZ4IO_freePreferences(prefs);
-    free((void*)inFileNames);
-    return operationResult;
-}
diff --git a/librocksdb-sys/lz4/programs/lz4io.c b/librocksdb-sys/lz4/programs/lz4io.c
deleted file mode 100644
index 8b70b91..0000000
--- a/librocksdb-sys/lz4/programs/lz4io.c
+++ /dev/null
@@ -1,1752 +0,0 @@
-/*
-  LZ4io.c - LZ4 File/Stream Interface
-  Copyright (C) Yann Collet 2011-2020
-
-  GPL v2 License
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-  You can contact the author at :
-  - LZ4 source repository : https://github.com/lz4/lz4
-  - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-/*
-  Note : this is stand-alone program.
-  It is not part of LZ4 compression library, it is a user code of the LZ4 library.
-  - The license of LZ4 library is BSD.
-  - The license of xxHash library is BSD.
-  - The license of this source file is GPLv2.
-*/
-
-
-/*-************************************
-*  Compiler options
-**************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#  pragma warning(disable : 4127)    /* disable: C4127: conditional expression is constant */
-#endif
-#if defined(__MINGW32__) && !defined(_POSIX_SOURCE)
-#  define _POSIX_SOURCE 1          /* disable %llu warnings with MinGW on Windows */
-#endif
-
-
-/*****************************
-*  Includes
-*****************************/
-#include "platform.h"  /* Large File Support, SET_BINARY_MODE, SET_SPARSE_FILE_MODE, PLATFORM_POSIX_VERSION, __64BIT__ */
-#include "util.h"      /* UTIL_getFileStat, UTIL_setFileStat */
-#include <stdio.h>     /* fprintf, fopen, fread, stdin, stdout, fflush, getchar */
-#include <stdlib.h>    /* malloc, free */
-#include <string.h>    /* strerror, strcmp, strlen */
-#include <time.h>      /* clock */
-#include <sys/types.h> /* stat64 */
-#include <sys/stat.h>  /* stat64 */
-#include "lz4.h"       /* still required for legacy format */
-#include "lz4hc.h"     /* still required for legacy format */
-#define LZ4F_STATIC_LINKING_ONLY
-#include "lz4frame.h"
-#include "lz4io.h"
-
-
-/*****************************
-*  Constants
-*****************************/
-#define KB *(1 <<10)
-#define MB *(1 <<20)
-#define GB *(1U<<30)
-
-#define _1BIT  0x01
-#define _2BITS 0x03
-#define _3BITS 0x07
-#define _4BITS 0x0F
-#define _8BITS 0xFF
-
-#define MAGICNUMBER_SIZE    4
-#define LZ4IO_MAGICNUMBER   0x184D2204
-#define LZ4IO_SKIPPABLE0    0x184D2A50
-#define LZ4IO_SKIPPABLEMASK 0xFFFFFFF0
-#define LEGACY_MAGICNUMBER  0x184C2102
-
-#define CACHELINE 64
-#define LEGACY_BLOCKSIZE   (8 MB)
-#define MIN_STREAM_BUFSIZE (192 KB)
-#define LZ4IO_BLOCKSIZEID_DEFAULT 7
-#define LZ4_MAX_DICT_SIZE (64 KB)
-
-
-/**************************************
-*  Macros
-**************************************/
-#define DISPLAY(...)         fprintf(stderr, __VA_ARGS__)
-#define DISPLAYOUT(...)      fprintf(stdout, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...) if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-static int g_displayLevel = 0;   /* 0 : no display  ; 1: errors  ; 2 : + result + interaction + warnings ; 3 : + progression; 4 : + information */
-
-#define DISPLAYUPDATE(l, ...) if (g_displayLevel>=l) { \
-            if ( ((clock() - g_time) > refreshRate)    \
-              || (g_displayLevel>=4) ) {               \
-                g_time = clock();                      \
-                DISPLAY(__VA_ARGS__);                  \
-                if (g_displayLevel>=4) fflush(stderr); \
-        }   }
-static const clock_t refreshRate = CLOCKS_PER_SEC / 6;
-static clock_t g_time = 0;
-
-#define LZ4IO_STATIC_ASSERT(c)   { enum { LZ4IO_static_assert = 1/(int)(!!(c)) }; }   /* use after variable declarations */
-
-
-/**************************************
-*  Exceptions
-***************************************/
-#ifndef DEBUG
-#  define DEBUG 0
-#endif
-#define DEBUGOUTPUT(...) if (DEBUG) DISPLAY(__VA_ARGS__);
-#define END_PROCESS(error, ...)                                           \
-{                                                                         \
-    DEBUGOUTPUT("Error defined at %s, line %i : \n", __FILE__, __LINE__); \
-    DISPLAYLEVEL(1, "Error %i : ", error);                                \
-    DISPLAYLEVEL(1, __VA_ARGS__);                                         \
-    DISPLAYLEVEL(1, " \n");                                               \
-    exit(error);                                                          \
-}
-
-
-/* ************************************************** */
-/* ****************** Parameters ******************** */
-/* ************************************************** */
-
-struct LZ4IO_prefs_s {
-    int passThrough;
-    int overwrite;
-    int testMode;
-    int blockSizeId;
-    size_t blockSize;
-    int blockChecksum;
-    int streamChecksum;
-    int blockIndependence;
-    int sparseFileSupport;
-    int contentSizeFlag;
-    int useDictionary;
-    unsigned favorDecSpeed;
-    const char* dictionaryFilename;
-    int removeSrcFile;
-};
-
-LZ4IO_prefs_t* LZ4IO_defaultPreferences(void)
-{
-    LZ4IO_prefs_t* const ret = (LZ4IO_prefs_t*)malloc(sizeof(*ret));
-    if (!ret) END_PROCESS(21, "Allocation error : not enough memory");
-    ret->passThrough = 0;
-    ret->overwrite = 1;
-    ret->testMode = 0;
-    ret->blockSizeId = LZ4IO_BLOCKSIZEID_DEFAULT;
-    ret->blockSize = 0;
-    ret->blockChecksum = 0;
-    ret->streamChecksum = 1;
-    ret->blockIndependence = 1;
-    ret->sparseFileSupport = 1;
-    ret->contentSizeFlag = 0;
-    ret->useDictionary = 0;
-    ret->favorDecSpeed = 0;
-    ret->dictionaryFilename = NULL;
-    ret->removeSrcFile = 0;
-    return ret;
-}
-
-void LZ4IO_freePreferences(LZ4IO_prefs_t* prefs)
-{
-    free(prefs);
-}
-
-
-int LZ4IO_setDictionaryFilename(LZ4IO_prefs_t* const prefs, const char* dictionaryFilename)
-{
-    prefs->dictionaryFilename = dictionaryFilename;
-    prefs->useDictionary = dictionaryFilename != NULL;
-    return prefs->useDictionary;
-}
-
-/* Default setting : passThrough = 0; return : passThrough mode (0/1) */
-int LZ4IO_setPassThrough(LZ4IO_prefs_t* const prefs, int yes)
-{
-   prefs->passThrough = (yes!=0);
-   return prefs->passThrough;
-}
-
-
-/* Default setting : overwrite = 1; return : overwrite mode (0/1) */
-int LZ4IO_setOverwrite(LZ4IO_prefs_t* const prefs, int yes)
-{
-   prefs->overwrite = (yes!=0);
-   return prefs->overwrite;
-}
-
-/* Default setting : testMode = 0; return : testMode (0/1) */
-int LZ4IO_setTestMode(LZ4IO_prefs_t* const prefs, int yes)
-{
-   prefs->testMode = (yes!=0);
-   return prefs->testMode;
-}
-
-/* blockSizeID : valid values : 4-5-6-7 */
-size_t LZ4IO_setBlockSizeID(LZ4IO_prefs_t* const prefs, unsigned bsid)
-{
-    static const size_t blockSizeTable[] = { 64 KB, 256 KB, 1 MB, 4 MB };
-    static const unsigned minBlockSizeID = 4;
-    static const unsigned maxBlockSizeID = 7;
-    if ((bsid < minBlockSizeID) || (bsid > maxBlockSizeID)) return 0;
-    prefs->blockSizeId = (int)bsid;
-    prefs->blockSize = blockSizeTable[(unsigned)prefs->blockSizeId-minBlockSizeID];
-    return prefs->blockSize;
-}
-
-size_t LZ4IO_setBlockSize(LZ4IO_prefs_t* const prefs, size_t blockSize)
-{
-    static const size_t minBlockSize = 32;
-    static const size_t maxBlockSize = 4 MB;
-    unsigned bsid = 0;
-    if (blockSize < minBlockSize) blockSize = minBlockSize;
-    if (blockSize > maxBlockSize) blockSize = maxBlockSize;
-    prefs->blockSize = blockSize;
-    blockSize--;
-    /* find which of { 64k, 256k, 1MB, 4MB } is closest to blockSize */
-    while (blockSize >>= 2)
-        bsid++;
-    if (bsid < 7) bsid = 7;
-    prefs->blockSizeId = (int)(bsid-3);
-    return prefs->blockSize;
-}
-
-/* Default setting : 1 == independent blocks */
-int LZ4IO_setBlockMode(LZ4IO_prefs_t* const prefs, LZ4IO_blockMode_t blockMode)
-{
-    prefs->blockIndependence = (blockMode == LZ4IO_blockIndependent);
-    return prefs->blockIndependence;
-}
-
-/* Default setting : 0 == no block checksum */
-int LZ4IO_setBlockChecksumMode(LZ4IO_prefs_t* const prefs, int enable)
-{
-    prefs->blockChecksum = (enable != 0);
-    return prefs->blockChecksum;
-}
-
-/* Default setting : 1 == checksum enabled */
-int LZ4IO_setStreamChecksumMode(LZ4IO_prefs_t* const prefs, int enable)
-{
-    prefs->streamChecksum = (enable != 0);
-    return prefs->streamChecksum;
-}
-
-/* Default setting : 0 (no notification) */
-int LZ4IO_setNotificationLevel(int level)
-{
-    g_displayLevel = level;
-    return g_displayLevel;
-}
-
-/* Default setting : 1 (auto: enabled on file, disabled on stdout) */
-int LZ4IO_setSparseFile(LZ4IO_prefs_t* const prefs, int enable)
-{
-    prefs->sparseFileSupport = 2*(enable!=0);  /* 2==force enable */
-    return prefs->sparseFileSupport;
-}
-
-/* Default setting : 0 (disabled) */
-int LZ4IO_setContentSize(LZ4IO_prefs_t* const prefs, int enable)
-{
-    prefs->contentSizeFlag = (enable!=0);
-    return prefs->contentSizeFlag;
-}
-
-/* Default setting : 0 (disabled) */
-void LZ4IO_favorDecSpeed(LZ4IO_prefs_t* const prefs, int favor)
-{
-    prefs->favorDecSpeed = (favor!=0);
-}
-
-void LZ4IO_setRemoveSrcFile(LZ4IO_prefs_t* const prefs, unsigned flag)
-{
-  prefs->removeSrcFile = (flag>0);
-}
-
-
-
-/* ************************************************************************ **
-** ********************** String functions ********************* **
-** ************************************************************************ */
-
-static int LZ4IO_isDevNull(const char* s)
-{
-    return UTIL_sameString(s, nulmark);
-}
-
-static int LZ4IO_isStdin(const char* s)
-{
-    return UTIL_sameString(s, stdinmark);
-}
-
-static int LZ4IO_isStdout(const char* s)
-{
-    return UTIL_sameString(s, stdoutmark);
-}
-
-
-/* ************************************************************************ **
-** ********************** LZ4 File / Pipe compression ********************* **
-** ************************************************************************ */
-
-static int LZ4IO_isSkippableMagicNumber(unsigned int magic) {
-    return (magic & LZ4IO_SKIPPABLEMASK) == LZ4IO_SKIPPABLE0;
-}
-
-
-/** LZ4IO_openSrcFile() :
- * condition : `srcFileName` must be non-NULL.
- * @result : FILE* to `dstFileName`, or NULL if it fails */
-static FILE* LZ4IO_openSrcFile(const char* srcFileName)
-{
-    FILE* f;
-
-    if (LZ4IO_isStdin(srcFileName)) {
-        DISPLAYLEVEL(4,"Using stdin for input \n");
-        f = stdin;
-        SET_BINARY_MODE(stdin);
-    } else {
-        f = fopen(srcFileName, "rb");
-        if (f==NULL) DISPLAYLEVEL(1, "%s: %s \n", srcFileName, strerror(errno));
-    }
-
-    return f;
-}
-
-/** FIO_openDstFile() :
- *  prefs is writable, because sparseFileSupport might be updated.
- *  condition : `dstFileName` must be non-NULL.
- * @result : FILE* to `dstFileName`, or NULL if it fails */
-static FILE* LZ4IO_openDstFile(const char* dstFileName, const LZ4IO_prefs_t* const prefs)
-{
-    FILE* f;
-    assert(dstFileName != NULL);
-
-    if (LZ4IO_isStdout(dstFileName)) {
-        DISPLAYLEVEL(4, "Using stdout for output \n");
-        f = stdout;
-        SET_BINARY_MODE(stdout);
-        if (prefs->sparseFileSupport==1) {
-            DISPLAYLEVEL(4, "Sparse File Support automatically disabled on stdout ;"
-                            " to force-enable it, add --sparse command \n");
-        }
-    } else {
-        if (!prefs->overwrite && !LZ4IO_isDevNull(dstFileName)) {
-            /* Check if destination file already exists */
-            FILE* const testf = fopen( dstFileName, "rb" );
-            if (testf != NULL) {  /* dest exists, prompt for overwrite authorization */
-                fclose(testf);
-                if (g_displayLevel <= 1) {  /* No interaction possible */
-                    DISPLAY("%s already exists; not overwritten  \n", dstFileName);
-                    return NULL;
-                }
-                DISPLAY("%s already exists; do you want to overwrite (y/N) ? ", dstFileName);
-                {   int ch = getchar();
-                    if ((ch!='Y') && (ch!='y')) {
-                        DISPLAY("    not overwritten  \n");
-                        return NULL;
-                    }
-                    while ((ch!=EOF) && (ch!='\n')) ch = getchar();  /* flush rest of input line */
-        }   }   }
-        f = fopen( dstFileName, "wb" );
-        if (f==NULL) DISPLAYLEVEL(1, "%s: %s\n", dstFileName, strerror(errno));
-    }
-
-    /* sparse file */
-    {   int const sparseMode = (prefs->sparseFileSupport - (f==stdout)) > 0;
-        if (f && sparseMode) { SET_SPARSE_FILE_MODE(f); }
-    }
-
-    return f;
-}
-
-
-
-/***************************************
-*   Legacy Compression
-***************************************/
-
-/* Size in bytes of a legacy block header in little-endian format */
-#define LZ4IO_LEGACY_BLOCK_HEADER_SIZE 4
-#define LZ4IO_LEGACY_BLOCK_SIZE_MAX  (8 MB)
-
-/* unoptimized version; solves endianness & alignment issues */
-static void LZ4IO_writeLE32 (void* p, unsigned value32)
-{
-    unsigned char* const dstPtr = (unsigned char*)p;
-    dstPtr[0] = (unsigned char)value32;
-    dstPtr[1] = (unsigned char)(value32 >> 8);
-    dstPtr[2] = (unsigned char)(value32 >> 16);
-    dstPtr[3] = (unsigned char)(value32 >> 24);
-}
-
-static int LZ4IO_LZ4_compress(const char* src, char* dst, int srcSize, int dstSize, int cLevel)
-{
-    (void)cLevel;
-    return LZ4_compress_fast(src, dst, srcSize, dstSize, 1);
-}
-
-/* LZ4IO_compressFilename_Legacy :
- * This function is intentionally "hidden" (not published in .h)
- * It generates compressed streams using the old 'legacy' format */
-int LZ4IO_compressFilename_Legacy(const char* input_filename, const char* output_filename,
-                                  int compressionlevel, const LZ4IO_prefs_t* prefs)
-{
-    typedef int (*compress_f)(const char* src, char* dst, int srcSize, int dstSize, int cLevel);
-    compress_f const compressionFunction = (compressionlevel < 3) ? LZ4IO_LZ4_compress : LZ4_compress_HC;
-    unsigned long long filesize = 0;
-    unsigned long long compressedfilesize = MAGICNUMBER_SIZE;
-    char* in_buff;
-    char* out_buff;
-    const int outBuffSize = LZ4_compressBound(LEGACY_BLOCKSIZE);
-    FILE* const finput = LZ4IO_openSrcFile(input_filename);
-    FILE* foutput;
-    clock_t clockEnd;
-
-    /* Init */
-    clock_t const clockStart = clock();
-    if (finput == NULL)
-        END_PROCESS(20, "%s : open file error ", input_filename);
-
-    foutput = LZ4IO_openDstFile(output_filename, prefs);
-    if (foutput == NULL) {
-        fclose(finput);
-        END_PROCESS(20, "%s : open file error ", input_filename);
-    }
-
-    /* Allocate Memory */
-    in_buff = (char*)malloc(LEGACY_BLOCKSIZE);
-    out_buff = (char*)malloc((size_t)outBuffSize + 4);
-    if (!in_buff || !out_buff)
-        END_PROCESS(21, "Allocation error : not enough memory");
-
-    /* Write Archive Header */
-    LZ4IO_writeLE32(out_buff, LEGACY_MAGICNUMBER);
-    if (fwrite(out_buff, 1, MAGICNUMBER_SIZE, foutput) != MAGICNUMBER_SIZE)
-        END_PROCESS(22, "Write error : cannot write header");
-
-    /* Main Loop */
-    while (1) {
-        int outSize;
-        /* Read Block */
-        size_t const inSize = fread(in_buff, (size_t)1, (size_t)LEGACY_BLOCKSIZE, finput);
-        if (inSize == 0) break;
-        assert(inSize <= LEGACY_BLOCKSIZE);
-        filesize += inSize;
-
-        /* Compress Block */
-        outSize = compressionFunction(in_buff, out_buff+4, (int)inSize, outBuffSize, compressionlevel);
-        assert(outSize >= 0);
-        compressedfilesize += (unsigned long long)outSize+4;
-        DISPLAYUPDATE(2, "\rRead : %i MiB  ==> %.2f%%   ",
-                (int)(filesize>>20), (double)compressedfilesize/filesize*100);
-
-        /* Write Block */
-        assert(outSize > 0);
-        assert(outSize < outBuffSize);
-        LZ4IO_writeLE32(out_buff, (unsigned)outSize);
-        if (fwrite(out_buff, 1, (size_t)outSize+4, foutput) != (size_t)(outSize+4)) {
-            END_PROCESS(24, "Write error : cannot write compressed block");
-    }   }
-    if (ferror(finput)) END_PROCESS(24, "Error while reading %s ", input_filename);
-
-    /* Status */
-    clockEnd = clock();
-    clockEnd += (clockEnd==clockStart); /* avoid division by zero (speed) */
-    filesize += !filesize;   /* avoid division by zero (ratio) */
-    DISPLAYLEVEL(2, "\r%79s\r", "");   /* blank line */
-    DISPLAYLEVEL(2,"Compressed %llu bytes into %llu bytes ==> %.2f%%\n",
-        filesize, compressedfilesize, (double)compressedfilesize / filesize * 100);
-    {   double const seconds = (double)(clockEnd - clockStart) / CLOCKS_PER_SEC;
-        DISPLAYLEVEL(4,"Done in %.2f s ==> %.2f MiB/s\n", seconds,
-                        (double)filesize / seconds / 1024 / 1024);
-    }
-
-    /* Close & Free */
-    free(in_buff);
-    free(out_buff);
-    fclose(finput);
-    if (!LZ4IO_isStdout(output_filename)) fclose(foutput);  /* do not close stdout */
-
-    return 0;
-}
-
-#define FNSPACE 30
-/* LZ4IO_compressMultipleFilenames_Legacy :
- * This function is intentionally "hidden" (not published in .h)
- * It generates multiple compressed streams using the old 'legacy' format */
-int LZ4IO_compressMultipleFilenames_Legacy(
-                            const char** inFileNamesTable, int ifntSize,
-                            const char* suffix,
-                            int compressionLevel, const LZ4IO_prefs_t* prefs)
-{
-    int i;
-    int missed_files = 0;
-    char* dstFileName = (char*)malloc(FNSPACE);
-    size_t ofnSize = FNSPACE;
-    const size_t suffixSize = strlen(suffix);
-
-    if (dstFileName == NULL) return ifntSize;   /* not enough memory */
-
-    /* loop on each file */
-    for (i=0; i<ifntSize; i++) {
-        size_t const ifnSize = strlen(inFileNamesTable[i]);
-        if (LZ4IO_isStdout(suffix)) {
-            missed_files += LZ4IO_compressFilename_Legacy(
-                                    inFileNamesTable[i], stdoutmark,
-                                    compressionLevel, prefs);
-            continue;
-        }
-
-        if (ofnSize <= ifnSize+suffixSize+1) {
-            free(dstFileName);
-            ofnSize = ifnSize + 20;
-            dstFileName = (char*)malloc(ofnSize);
-            if (dstFileName==NULL) {
-                return ifntSize;
-        }   }
-        strcpy(dstFileName, inFileNamesTable[i]);
-        strcat(dstFileName, suffix);
-
-        missed_files += LZ4IO_compressFilename_Legacy(
-                                inFileNamesTable[i], dstFileName,
-                                compressionLevel, prefs);
-    }
-
-    /* Close & Free */
-    free(dstFileName);
-
-    return missed_files;
-}
-
-
-/*********************************************
-*  Compression using Frame format
-*********************************************/
-typedef struct {
-    void*  srcBuffer;
-    size_t srcBufferSize;
-    void*  dstBuffer;
-    size_t dstBufferSize;
-    LZ4F_compressionContext_t ctx;
-    LZ4F_CDict* cdict;
-} cRess_t;
-
-static void* LZ4IO_createDict(size_t* dictSize, const char* const dictFilename)
-{
-    size_t readSize;
-    size_t dictEnd = 0;
-    size_t dictLen = 0;
-    size_t dictStart;
-    size_t circularBufSize = LZ4_MAX_DICT_SIZE;
-    char*  circularBuf = (char*)malloc(circularBufSize);
-    char*  dictBuf;
-    FILE* dictFile;
-
-    if (!circularBuf) END_PROCESS(25, "Allocation error : not enough memory for circular buffer");
-    if (!dictFilename) END_PROCESS(26, "Dictionary error : no filename provided");
-
-    dictFile = LZ4IO_openSrcFile(dictFilename);
-    if (!dictFile) END_PROCESS(27, "Dictionary error : could not open dictionary file");
-
-    /* opportunistically seek to the part of the file we care about.
-     * If this fails it's not a problem since we'll just read everything anyways. */
-    if (!LZ4IO_isStdin(dictFilename)) {
-        (void)UTIL_fseek(dictFile, -LZ4_MAX_DICT_SIZE, SEEK_END);
-    }
-
-    do {
-        readSize = fread(circularBuf + dictEnd, 1, circularBufSize - dictEnd, dictFile);
-        dictEnd = (dictEnd + readSize) % circularBufSize;
-        dictLen += readSize;
-    } while (readSize>0);
-
-    if (dictLen > LZ4_MAX_DICT_SIZE) {
-        dictLen = LZ4_MAX_DICT_SIZE;
-    }
-
-    *dictSize = dictLen;
-
-    dictStart = (circularBufSize + dictEnd - dictLen) % circularBufSize;
-
-    if (dictStart == 0) {
-        /* We're in the simple case where the dict starts at the beginning of our circular buffer. */
-        dictBuf = circularBuf;
-        circularBuf = NULL;
-    } else {
-        /* Otherwise, we will alloc a new buffer and copy our dict into that. */
-        dictBuf = (char *)malloc(dictLen ? dictLen : 1);
-        if (!dictBuf) END_PROCESS(28, "Allocation error : not enough memory");
-
-        memcpy(dictBuf, circularBuf + dictStart, circularBufSize - dictStart);
-        memcpy(dictBuf + circularBufSize - dictStart, circularBuf, dictLen - (circularBufSize - dictStart));
-    }
-
-    fclose(dictFile);
-    free(circularBuf);
-
-    return dictBuf;
-}
-
-static LZ4F_CDict* LZ4IO_createCDict(const LZ4IO_prefs_t* const prefs)
-{
-    size_t dictionarySize;
-    void* dictionaryBuffer;
-    LZ4F_CDict* cdict;
-    if (!prefs->useDictionary) return NULL;
-    dictionaryBuffer = LZ4IO_createDict(&dictionarySize, prefs->dictionaryFilename);
-    if (!dictionaryBuffer) END_PROCESS(29, "Dictionary error : could not create dictionary");
-    cdict = LZ4F_createCDict(dictionaryBuffer, dictionarySize);
-    free(dictionaryBuffer);
-    return cdict;
-}
-
-static cRess_t LZ4IO_createCResources(const LZ4IO_prefs_t* const prefs)
-{
-    const size_t blockSize = prefs->blockSize;
-    cRess_t ress;
-
-    LZ4F_errorCode_t const errorCode = LZ4F_createCompressionContext(&(ress.ctx), LZ4F_VERSION);
-    if (LZ4F_isError(errorCode)) END_PROCESS(30, "Allocation error : can't create LZ4F context : %s", LZ4F_getErrorName(errorCode));
-
-    /* Allocate Memory */
-    ress.srcBuffer = malloc(blockSize);
-    ress.srcBufferSize = blockSize;
-    ress.dstBufferSize = LZ4F_compressFrameBound(blockSize, NULL);   /* cover worst case */
-    ress.dstBuffer = malloc(ress.dstBufferSize);
-    if (!ress.srcBuffer || !ress.dstBuffer) END_PROCESS(31, "Allocation error : not enough memory");
-
-    ress.cdict = LZ4IO_createCDict(prefs);
-
-    return ress;
-}
-
-static void LZ4IO_freeCResources(cRess_t ress)
-{
-    free(ress.srcBuffer);
-    free(ress.dstBuffer);
-
-    LZ4F_freeCDict(ress.cdict);
-    ress.cdict = NULL;
-
-    { LZ4F_errorCode_t const errorCode = LZ4F_freeCompressionContext(ress.ctx);
-      if (LZ4F_isError(errorCode)) END_PROCESS(35, "Error : can't free LZ4F context resource : %s", LZ4F_getErrorName(errorCode)); }
-}
-
-/*
- * LZ4IO_compressFilename_extRess()
- * result : 0 : compression completed correctly
- *          1 : missing or pb opening srcFileName
- */
-static int
-LZ4IO_compressFilename_extRess(cRess_t ress,
-                               const char* srcFileName, const char* dstFileName,
-                               int compressionLevel, const LZ4IO_prefs_t* const io_prefs)
-{
-    unsigned long long filesize = 0;
-    unsigned long long compressedfilesize = 0;
-    FILE* dstFile;
-    void* const srcBuffer = ress.srcBuffer;
-    void* const dstBuffer = ress.dstBuffer;
-    const size_t dstBufferSize = ress.dstBufferSize;
-    const size_t blockSize = io_prefs->blockSize;
-    size_t readSize;
-    LZ4F_compressionContext_t ctx = ress.ctx;   /* just a pointer */
-    LZ4F_preferences_t prefs;
-
-    /* Init */
-    FILE* const srcFile = LZ4IO_openSrcFile(srcFileName);
-    if (srcFile == NULL) return 1;
-    dstFile = LZ4IO_openDstFile(dstFileName, io_prefs);
-    if (dstFile == NULL) { fclose(srcFile); return 1; }
-    memset(&prefs, 0, sizeof(prefs));
-
-    /* Set compression parameters */
-    prefs.autoFlush = 1;
-    prefs.compressionLevel = compressionLevel;
-    prefs.frameInfo.blockMode = (LZ4F_blockMode_t)io_prefs->blockIndependence;
-    prefs.frameInfo.blockSizeID = (LZ4F_blockSizeID_t)io_prefs->blockSizeId;
-    prefs.frameInfo.blockChecksumFlag = (LZ4F_blockChecksum_t)io_prefs->blockChecksum;
-    prefs.frameInfo.contentChecksumFlag = (LZ4F_contentChecksum_t)io_prefs->streamChecksum;
-    prefs.favorDecSpeed = io_prefs->favorDecSpeed;
-    if (io_prefs->contentSizeFlag) {
-      U64 const fileSize = UTIL_getOpenFileSize(srcFile);
-      prefs.frameInfo.contentSize = fileSize;   /* == 0 if input == stdin */
-      if (fileSize==0)
-          DISPLAYLEVEL(3, "Warning : cannot determine input content size \n");
-    }
-
-    /* read first block */
-    readSize  = fread(srcBuffer, (size_t)1, blockSize, srcFile);
-    if (ferror(srcFile)) END_PROCESS(40, "Error reading %s ", srcFileName);
-    filesize += readSize;
-
-    /* single-block file */
-    if (readSize < blockSize) {
-        /* Compress in single pass */
-        size_t const cSize = LZ4F_compressFrame_usingCDict(ctx, dstBuffer, dstBufferSize, srcBuffer, readSize, ress.cdict, &prefs);
-        if (LZ4F_isError(cSize))
-            END_PROCESS(41, "Compression failed : %s", LZ4F_getErrorName(cSize));
-        compressedfilesize = cSize;
-        DISPLAYUPDATE(2, "\rRead : %u MiB   ==> %.2f%%   ",
-                      (unsigned)(filesize>>20), (double)compressedfilesize/(filesize+!filesize)*100);   /* avoid division by zero */
-
-        /* Write Block */
-        if (fwrite(dstBuffer, 1, cSize, dstFile) != cSize) {
-            END_PROCESS(42, "Write error : failed writing single-block compressed frame");
-    }   }
-
-    else
-
-    /* multiple-blocks file */
-    {
-        /* Write Frame Header */
-        size_t const headerSize = LZ4F_compressBegin_usingCDict(ctx, dstBuffer, dstBufferSize, ress.cdict, &prefs);
-        if (LZ4F_isError(headerSize)) END_PROCESS(43, "File header generation failed : %s", LZ4F_getErrorName(headerSize));
-        if (fwrite(dstBuffer, 1, headerSize, dstFile) != headerSize)
-            END_PROCESS(44, "Write error : cannot write header");
-        compressedfilesize += headerSize;
-
-        /* Main Loop - one block at a time */
-        while (readSize>0) {
-            size_t const outSize = LZ4F_compressUpdate(ctx, dstBuffer, dstBufferSize, srcBuffer, readSize, NULL);
-            if (LZ4F_isError(outSize))
-                END_PROCESS(45, "Compression failed : %s", LZ4F_getErrorName(outSize));
-            compressedfilesize += outSize;
-            DISPLAYUPDATE(2, "\rRead : %u MiB   ==> %.2f%%   ",
-                        (unsigned)(filesize>>20), (double)compressedfilesize/filesize*100);
-
-            /* Write Block */
-            if (fwrite(dstBuffer, 1, outSize, dstFile) != outSize)
-                END_PROCESS(46, "Write error : cannot write compressed block");
-
-            /* Read next block */
-            readSize  = fread(srcBuffer, (size_t)1, (size_t)blockSize, srcFile);
-            filesize += readSize;
-        }
-        if (ferror(srcFile)) END_PROCESS(47, "Error reading %s ", srcFileName);
-
-        /* End of Frame mark */
-        {   size_t const endSize = LZ4F_compressEnd(ctx, dstBuffer, dstBufferSize, NULL);
-            if (LZ4F_isError(endSize))
-                END_PROCESS(48, "End of frame error : %s", LZ4F_getErrorName(endSize));
-            if (fwrite(dstBuffer, 1, endSize, dstFile) != endSize)
-                END_PROCESS(49, "Write error : cannot write end of frame");
-            compressedfilesize += endSize;
-    }   }
-
-    /* Release file handlers */
-    fclose (srcFile);
-    if (!LZ4IO_isStdout(dstFileName)) fclose(dstFile);  /* do not close stdout */
-
-    /* Copy owner, file permissions and modification time */
-    {   stat_t statbuf;
-        if (!LZ4IO_isStdin(srcFileName)
-         && !LZ4IO_isStdout(dstFileName)
-         && !LZ4IO_isDevNull(dstFileName)
-         && UTIL_getFileStat(srcFileName, &statbuf)) {
-            UTIL_setFileStat(dstFileName, &statbuf);
-    }   }
-
-    if (io_prefs->removeSrcFile) {  /* remove source file : --rm */
-        if (remove(srcFileName))
-            END_PROCESS(50, "Remove error : %s: %s", srcFileName, strerror(errno));
-    }
-
-    /* Final Status */
-    DISPLAYLEVEL(2, "\r%79s\r", "");
-    DISPLAYLEVEL(2, "Compressed %llu bytes into %llu bytes ==> %.2f%%\n",
-                    filesize, compressedfilesize,
-                    (double)compressedfilesize / (filesize + !filesize /* avoid division by zero */ ) * 100);
-
-    return 0;
-}
-
-
-int LZ4IO_compressFilename(const char* srcFileName, const char* dstFileName, int compressionLevel, const LZ4IO_prefs_t* prefs)
-{
-    UTIL_time_t const timeStart = UTIL_getTime();
-    clock_t const cpuStart = clock();
-    cRess_t const ress = LZ4IO_createCResources(prefs);
-
-    int const result = LZ4IO_compressFilename_extRess(ress, srcFileName, dstFileName, compressionLevel, prefs);
-
-    /* Free resources */
-    LZ4IO_freeCResources(ress);
-
-    /* Final Status */
-    {   clock_t const cpuEnd = clock();
-        double const cpuLoad_s = (double)(cpuEnd - cpuStart) / CLOCKS_PER_SEC;
-        U64 const timeLength_ns = UTIL_clockSpanNano(timeStart);
-        double const timeLength_s = (double)timeLength_ns / 1000000000;
-        DISPLAYLEVEL(4, "Completed in %.2f sec  (cpu load : %.0f%%)\n",
-                        timeLength_s, (cpuLoad_s / timeLength_s) * 100);
-    }
-
-    return result;
-}
-
-
-int LZ4IO_compressMultipleFilenames(
-                              const char** inFileNamesTable, int ifntSize,
-                              const char* suffix,
-                              int compressionLevel,
-                              const LZ4IO_prefs_t* prefs)
-{
-    int i;
-    int missed_files = 0;
-    char* dstFileName = (char*)malloc(FNSPACE);
-    size_t ofnSize = FNSPACE;
-    const size_t suffixSize = strlen(suffix);
-    cRess_t ress;
-
-    if (dstFileName == NULL) return ifntSize;   /* not enough memory */
-    ress = LZ4IO_createCResources(prefs);
-
-    /* loop on each file */
-    for (i=0; i<ifntSize; i++) {
-        size_t const ifnSize = strlen(inFileNamesTable[i]);
-        if (LZ4IO_isStdout(suffix)) {
-            missed_files += LZ4IO_compressFilename_extRess(ress,
-                                    inFileNamesTable[i], stdoutmark,
-                                    compressionLevel, prefs);
-            continue;
-        }
-        /* suffix != stdout => compress into a file => generate its name */
-        if (ofnSize <= ifnSize+suffixSize+1) {
-            free(dstFileName);
-            ofnSize = ifnSize + 20;
-            dstFileName = (char*)malloc(ofnSize);
-            if (dstFileName==NULL) {
-                LZ4IO_freeCResources(ress);
-                return ifntSize;
-        }   }
-        strcpy(dstFileName, inFileNamesTable[i]);
-        strcat(dstFileName, suffix);
-
-        missed_files += LZ4IO_compressFilename_extRess(ress,
-                                inFileNamesTable[i], dstFileName,
-                                compressionLevel, prefs);
-    }
-
-    /* Close & Free */
-    LZ4IO_freeCResources(ress);
-    free(dstFileName);
-
-    return missed_files;
-}
-
-
-/* ********************************************************************* */
-/* ********************** LZ4 file-stream Decompression **************** */
-/* ********************************************************************* */
-
-/* It's presumed that s points to a memory space of size >= 4 */
-static unsigned LZ4IO_readLE32 (const void* s)
-{
-    const unsigned char* const srcPtr = (const unsigned char*)s;
-    unsigned value32 = srcPtr[0];
-    value32 += (unsigned)srcPtr[1] <<  8;
-    value32 += (unsigned)srcPtr[2] << 16;
-    value32 += (unsigned)srcPtr[3] << 24;
-    return value32;
-}
-
-
-static unsigned
-LZ4IO_fwriteSparse(FILE* file,
-                   const void* buffer, size_t bufferSize,
-                   int sparseFileSupport,
-                   unsigned storedSkips)
-{
-    const size_t sizeT = sizeof(size_t);
-    const size_t maskT = sizeT -1 ;
-    const size_t* const bufferT = (const size_t*)buffer;   /* Buffer is supposed malloc'ed, hence aligned on size_t */
-    const size_t* ptrT = bufferT;
-    size_t bufferSizeT = bufferSize / sizeT;
-    const size_t* const bufferTEnd = bufferT + bufferSizeT;
-    const size_t segmentSizeT = (32 KB) / sizeT;
-    int const sparseMode = (sparseFileSupport - (file==stdout)) > 0;
-
-    if (!sparseMode) {  /* normal write */
-        size_t const sizeCheck = fwrite(buffer, 1, bufferSize, file);
-        if (sizeCheck != bufferSize) END_PROCESS(70, "Write error : cannot write decoded block");
-        return 0;
-    }
-
-    /* avoid int overflow */
-    if (storedSkips > 1 GB) {
-        int const seekResult = UTIL_fseek(file, 1 GB, SEEK_CUR);
-        if (seekResult != 0) END_PROCESS(71, "1 GB skip error (sparse file support)");
-        storedSkips -= 1 GB;
-    }
-
-    while (ptrT < bufferTEnd) {
-        size_t seg0SizeT = segmentSizeT;
-        size_t nb0T;
-
-        /* count leading zeros */
-        if (seg0SizeT > bufferSizeT) seg0SizeT = bufferSizeT;
-        bufferSizeT -= seg0SizeT;
-        for (nb0T=0; (nb0T < seg0SizeT) && (ptrT[nb0T] == 0); nb0T++) ;
-        storedSkips += (unsigned)(nb0T * sizeT);
-
-        if (nb0T != seg0SizeT) {   /* not all 0s */
-            errno = 0;
-            {   int const seekResult = UTIL_fseek(file, storedSkips, SEEK_CUR);
-                if (seekResult) END_PROCESS(72, "Sparse skip error(%d): %s ; try --no-sparse", (int)errno, strerror(errno));
-            }
-            storedSkips = 0;
-            seg0SizeT -= nb0T;
-            ptrT += nb0T;
-            {   size_t const sizeCheck = fwrite(ptrT, sizeT, seg0SizeT, file);
-                if (sizeCheck != seg0SizeT) END_PROCESS(73, "Write error : cannot write decoded block");
-        }   }
-        ptrT += seg0SizeT;
-    }
-
-    if (bufferSize & maskT) {  /* size not multiple of sizeT : implies end of block */
-        const char* const restStart = (const char*)bufferTEnd;
-        const char* restPtr = restStart;
-        size_t const restSize =  bufferSize & maskT;
-        const char* const restEnd = restStart + restSize;
-        for (; (restPtr < restEnd) && (*restPtr == 0); restPtr++) ;
-        storedSkips += (unsigned) (restPtr - restStart);
-        if (restPtr != restEnd) {
-            int const seekResult = UTIL_fseek(file, storedSkips, SEEK_CUR);
-            if (seekResult) END_PROCESS(74, "Sparse skip error ; try --no-sparse");
-            storedSkips = 0;
-            {   size_t const sizeCheck = fwrite(restPtr, 1, (size_t)(restEnd - restPtr), file);
-                if (sizeCheck != (size_t)(restEnd - restPtr)) END_PROCESS(75, "Write error : cannot write decoded end of block");
-        }   }
-    }
-
-    return storedSkips;
-}
-
-static void LZ4IO_fwriteSparseEnd(FILE* file, unsigned storedSkips)
-{
-    if (storedSkips>0) {   /* implies sparseFileSupport>0 */
-        const char lastZeroByte[1] = { 0 };
-        if (UTIL_fseek(file, storedSkips-1, SEEK_CUR) != 0)
-            END_PROCESS(68, "Final skip error (sparse file)\n");
-        if (fwrite(lastZeroByte, 1, 1, file) != 1)
-            END_PROCESS(69, "Write error : cannot write last zero\n");
-    }
-}
-
-
-static unsigned g_magicRead = 0;   /* out-parameter of LZ4IO_decodeLegacyStream() */
-
-static unsigned long long
-LZ4IO_decodeLegacyStream(FILE* finput, FILE* foutput, const LZ4IO_prefs_t* prefs)
-{
-    unsigned long long streamSize = 0;
-    unsigned storedSkips = 0;
-
-    /* Allocate Memory */
-    char* const in_buff  = (char*)malloc((size_t)LZ4_compressBound(LEGACY_BLOCKSIZE));
-    char* const out_buff = (char*)malloc(LEGACY_BLOCKSIZE);
-    if (!in_buff || !out_buff) END_PROCESS(51, "Allocation error : not enough memory");
-
-    /* Main Loop */
-    while (1) {
-        unsigned int blockSize;
-
-        /* Block Size */
-        {   size_t const sizeCheck = fread(in_buff, 1, LZ4IO_LEGACY_BLOCK_HEADER_SIZE, finput);
-            if (sizeCheck == 0) break;                   /* Nothing to read : file read is completed */
-            if (sizeCheck != LZ4IO_LEGACY_BLOCK_HEADER_SIZE) END_PROCESS(52, "Read error : cannot access block size ");
-        }
-        blockSize = LZ4IO_readLE32(in_buff);       /* Convert to Little Endian */
-        if (blockSize > LZ4_COMPRESSBOUND(LEGACY_BLOCKSIZE)) {
-            /* Cannot read next block : maybe new stream ? */
-            g_magicRead = blockSize;
-            break;
-        }
-
-        /* Read Block */
-        { size_t const sizeCheck = fread(in_buff, 1, blockSize, finput);
-          if (sizeCheck != blockSize) END_PROCESS(53, "Read error : cannot access compressed block !"); }
-
-        /* Decode Block */
-        {   int const decodeSize = LZ4_decompress_safe(in_buff, out_buff, (int)blockSize, LEGACY_BLOCKSIZE);
-            if (decodeSize < 0) END_PROCESS(54, "Decoding Failed ! Corrupted input detected !");
-            streamSize += (unsigned long long)decodeSize;
-            /* Write Block */
-            storedSkips = LZ4IO_fwriteSparse(foutput, out_buff, (size_t)decodeSize, prefs->sparseFileSupport, storedSkips); /* success or die */
-    }   }
-    if (ferror(finput)) END_PROCESS(55, "Read error : ferror");
-
-    LZ4IO_fwriteSparseEnd(foutput, storedSkips);
-
-    /* Free */
-    free(in_buff);
-    free(out_buff);
-
-    return streamSize;
-}
-
-
-
-typedef struct {
-    void*  srcBuffer;
-    size_t srcBufferSize;
-    void*  dstBuffer;
-    size_t dstBufferSize;
-    FILE*  dstFile;
-    LZ4F_decompressionContext_t dCtx;
-    void*  dictBuffer;
-    size_t dictBufferSize;
-} dRess_t;
-
-static void LZ4IO_loadDDict(dRess_t* ress, const LZ4IO_prefs_t* const prefs)
-{
-    if (!prefs->useDictionary) {
-        ress->dictBuffer = NULL;
-        ress->dictBufferSize = 0;
-        return;
-    }
-
-    ress->dictBuffer = LZ4IO_createDict(&ress->dictBufferSize, prefs->dictionaryFilename);
-    if (!ress->dictBuffer) END_PROCESS(25, "Dictionary error : could not create dictionary");
-}
-
-static const size_t LZ4IO_dBufferSize = 64 KB;
-static dRess_t LZ4IO_createDResources(const LZ4IO_prefs_t* const prefs)
-{
-    dRess_t ress;
-
-    /* init */
-    LZ4F_errorCode_t const errorCode = LZ4F_createDecompressionContext(&ress.dCtx, LZ4F_VERSION);
-    if (LZ4F_isError(errorCode)) END_PROCESS(60, "Can't create LZ4F context : %s", LZ4F_getErrorName(errorCode));
-
-    /* Allocate Memory */
-    ress.srcBufferSize = LZ4IO_dBufferSize;
-    ress.srcBuffer = malloc(ress.srcBufferSize);
-    ress.dstBufferSize = LZ4IO_dBufferSize;
-    ress.dstBuffer = malloc(ress.dstBufferSize);
-    if (!ress.srcBuffer || !ress.dstBuffer) END_PROCESS(61, "Allocation error : not enough memory");
-
-    LZ4IO_loadDDict(&ress, prefs);
-
-    ress.dstFile = NULL;
-    return ress;
-}
-
-static void LZ4IO_freeDResources(dRess_t ress)
-{
-    LZ4F_errorCode_t errorCode = LZ4F_freeDecompressionContext(ress.dCtx);
-    if (LZ4F_isError(errorCode)) END_PROCESS(69, "Error : can't free LZ4F context resource : %s", LZ4F_getErrorName(errorCode));
-    free(ress.srcBuffer);
-    free(ress.dstBuffer);
-    free(ress.dictBuffer);
-}
-
-
-static unsigned long long
-LZ4IO_decompressLZ4F(dRess_t ress,
-                     FILE* const srcFile, FILE* const dstFile,
-                     const LZ4IO_prefs_t* const prefs)
-{
-    unsigned long long filesize = 0;
-    LZ4F_errorCode_t nextToLoad;
-    unsigned storedSkips = 0;
-    LZ4F_decompressOptions_t const dOpt_skipCrc = { 0, 1, 0, 0 };
-    const LZ4F_decompressOptions_t* const dOptPtr =
-        ((prefs->blockChecksum==0) && (prefs->streamChecksum==0)) ?
-        &dOpt_skipCrc : NULL;
-
-    /* Init feed with magic number (already consumed from FILE* sFile) */
-    {   size_t inSize = MAGICNUMBER_SIZE;
-        size_t outSize= 0;
-        LZ4IO_writeLE32(ress.srcBuffer, LZ4IO_MAGICNUMBER);
-        nextToLoad = LZ4F_decompress_usingDict(ress.dCtx,
-                            ress.dstBuffer, &outSize,
-                            ress.srcBuffer, &inSize,
-                            ress.dictBuffer, ress.dictBufferSize,
-                            dOptPtr);  /* set it once, it's enough */
-        if (LZ4F_isError(nextToLoad))
-            END_PROCESS(62, "Header error : %s", LZ4F_getErrorName(nextToLoad));
-    }
-
-    /* Main Loop */
-    for (;nextToLoad;) {
-        size_t readSize;
-        size_t pos = 0;
-        size_t decodedBytes = ress.dstBufferSize;
-
-        /* Read input */
-        if (nextToLoad > ress.srcBufferSize) nextToLoad = ress.srcBufferSize;
-        readSize = fread(ress.srcBuffer, 1, nextToLoad, srcFile);
-        if (!readSize) break;   /* reached end of file or stream */
-
-        while ((pos < readSize) || (decodedBytes == ress.dstBufferSize)) {  /* still to read, or still to flush */
-            /* Decode Input (at least partially) */
-            size_t remaining = readSize - pos;
-            decodedBytes = ress.dstBufferSize;
-            nextToLoad = LZ4F_decompress_usingDict(ress.dCtx,
-                                    ress.dstBuffer, &decodedBytes,
-                                    (char*)(ress.srcBuffer)+pos, &remaining,
-                                    ress.dictBuffer, ress.dictBufferSize,
-                                    NULL);
-            if (LZ4F_isError(nextToLoad))
-                END_PROCESS(66, "Decompression error : %s", LZ4F_getErrorName(nextToLoad));
-            pos += remaining;
-
-            /* Write Block */
-            if (decodedBytes) {
-                if (!prefs->testMode)
-                    storedSkips = LZ4IO_fwriteSparse(dstFile, ress.dstBuffer, decodedBytes, prefs->sparseFileSupport, storedSkips);
-                filesize += decodedBytes;
-                DISPLAYUPDATE(2, "\rDecompressed : %u MiB  ", (unsigned)(filesize>>20));
-            }
-
-            if (!nextToLoad) break;
-        }
-    }
-    /* can be out because readSize == 0, which could be an fread() error */
-    if (ferror(srcFile)) END_PROCESS(67, "Read error");
-
-    if (!prefs->testMode) LZ4IO_fwriteSparseEnd(dstFile, storedSkips);
-    if (nextToLoad!=0) END_PROCESS(68, "Unfinished stream");
-
-    return filesize;
-}
-
-
-/* LZ4IO_passThrough:
- * just output the same content as input, no decoding.
- * This is a capability of zcat, and by extension lz4cat
- * MNstore : contain the first MAGICNUMBER_SIZE bytes already read from finput
- */
-#define PTSIZE  (64 KB)
-#define PTSIZET (PTSIZE / sizeof(size_t))
-static unsigned long long
-LZ4IO_passThrough(FILE* finput, FILE* foutput,
-                  unsigned char MNstore[MAGICNUMBER_SIZE],
-                  int sparseFileSupport)
-{
-	size_t buffer[PTSIZET];
-    size_t readBytes = 1;
-    unsigned long long total = MAGICNUMBER_SIZE;
-    unsigned storedSkips = 0;
-
-    if (fwrite(MNstore, 1, MAGICNUMBER_SIZE, foutput) != MAGICNUMBER_SIZE) {
-        END_PROCESS(50, "Pass-through write error");
-    }
-    while (readBytes) {
-        readBytes = fread(buffer, 1, sizeof(buffer), finput);
-        total += readBytes;
-        storedSkips = LZ4IO_fwriteSparse(foutput, buffer, readBytes, sparseFileSupport, storedSkips);
-    }
-    if (ferror(finput)) END_PROCESS(51, "Read Error");
-
-    LZ4IO_fwriteSparseEnd(foutput, storedSkips);
-    return total;
-}
-
-/* when fseek() doesn't work (pipe scenario),
- * read and forget from input.
-**/
-#define SKIP_BUFF_SIZE (16 KB)
-#define MIN(a,b)   ( ((a)<(b)) ? (a) : (b) )
-static int skipStream(FILE* f, unsigned offset)
-{
-    char buf[SKIP_BUFF_SIZE];
-    while (offset > 0) {
-        size_t const tr = MIN(offset, sizeof(buf));
-        size_t const r = fread(buf, 1, tr, f);
-        if (r != tr) return 1; /* error reading f */
-        offset -= (unsigned)tr;
-    }
-    assert(offset == 0);
-    return 0;
-}
-
-/** Safely handle cases when (unsigned)offset > LONG_MAX */
-static int fseek_u32(FILE *fp, unsigned offset, int where)
-{
-    const unsigned stepMax = 1U << 30;
-    int errorNb = 0;
-
-    if (where != SEEK_CUR) return -1;  /* Only allows SEEK_CUR */
-    while (offset > 0) {
-        unsigned s = offset;
-        if (s > stepMax) s = stepMax;
-        errorNb = UTIL_fseek(fp, (long)s, SEEK_CUR);
-        if (errorNb==0) { offset -= s; continue; }
-        errorNb = skipStream(fp, offset);
-        offset = 0;
-    }
-    return errorNb;
-}
-
-
-#define ENDOFSTREAM ((unsigned long long)-1)
-#define DECODING_ERROR ((unsigned long long)-2)
-static unsigned long long
-selectDecoder(dRess_t ress,
-              FILE* finput, FILE* foutput,
-              const LZ4IO_prefs_t* const prefs)
-{
-    unsigned char MNstore[MAGICNUMBER_SIZE];
-    unsigned magicNumber;
-    static unsigned nbFrames = 0;
-
-    /* init */
-    nbFrames++;
-
-    /* Check Archive Header */
-    if (g_magicRead) {  /* magic number already read from finput (see legacy frame)*/
-        magicNumber = g_magicRead;
-        g_magicRead = 0;
-    } else {
-        size_t const nbReadBytes = fread(MNstore, 1, MAGICNUMBER_SIZE, finput);
-        if (nbReadBytes==0) { nbFrames = 0; return ENDOFSTREAM; }   /* EOF */
-        if (nbReadBytes != MAGICNUMBER_SIZE)
-          END_PROCESS(40, "Unrecognized header : Magic Number unreadable");
-        magicNumber = LZ4IO_readLE32(MNstore);   /* Little Endian format */
-    }
-    if (LZ4IO_isSkippableMagicNumber(magicNumber))
-        magicNumber = LZ4IO_SKIPPABLE0;   /* fold skippable magic numbers */
-
-    switch(magicNumber)
-    {
-    case LZ4IO_MAGICNUMBER:
-        return LZ4IO_decompressLZ4F(ress, finput, foutput, prefs);
-    case LEGACY_MAGICNUMBER:
-        DISPLAYLEVEL(4, "Detected : Legacy format \n");
-        return LZ4IO_decodeLegacyStream(finput, foutput, prefs);
-    case LZ4IO_SKIPPABLE0:
-        DISPLAYLEVEL(4, "Skipping detected skippable area \n");
-        {   size_t const nbReadBytes = fread(MNstore, 1, 4, finput);
-            if (nbReadBytes != 4)
-                END_PROCESS(42, "Stream error : skippable size unreadable");
-        }
-        {   unsigned const size = LZ4IO_readLE32(MNstore);
-            int const errorNb = fseek_u32(finput, size, SEEK_CUR);
-            if (errorNb != 0)
-                END_PROCESS(43, "Stream error : cannot skip skippable area");
-        }
-        return 0;
-    default:
-        if (nbFrames == 1) {  /* just started */
-            /* Wrong magic number at the beginning of 1st stream */
-            if (!prefs->testMode && prefs->overwrite && prefs->passThrough) {
-                nbFrames = 0;
-                return LZ4IO_passThrough(finput, foutput, MNstore, prefs->sparseFileSupport);
-            }
-            END_PROCESS(44,"Unrecognized header : file cannot be decoded");
-        }
-        {   long int const position = ftell(finput);  /* only works for files < 2 GB */
-            DISPLAYLEVEL(2, "Stream followed by undecodable data ");
-            if (position != -1L)
-                DISPLAYLEVEL(2, "at position %i ", (int)position);
-            DISPLAYLEVEL(2, "\n");
-        }
-        return DECODING_ERROR;
-    }
-}
-
-
-static int
-LZ4IO_decompressSrcFile(dRess_t ress,
-                        const char* input_filename, const char* output_filename,
-                        const LZ4IO_prefs_t* const prefs)
-{
-    FILE* const foutput = ress.dstFile;
-    unsigned long long filesize = 0;
-    int result = 0;
-
-    /* Init */
-    FILE* const finput = LZ4IO_openSrcFile(input_filename);
-    if (finput==NULL) return 1;
-    assert(foutput != NULL);
-
-    /* Loop over multiple streams */
-    for ( ; ; ) {  /* endless loop, see break condition */
-        unsigned long long const decodedSize =
-                        selectDecoder(ress, finput, foutput, prefs);
-        if (decodedSize == ENDOFSTREAM) break;
-        if (decodedSize == DECODING_ERROR) { result=1; break; }
-        filesize += decodedSize;
-    }
-
-    /* Close input */
-    fclose(finput);
-    if (prefs->removeSrcFile) {  /* --rm */
-        if (remove(input_filename))
-            END_PROCESS(45, "Remove error : %s: %s", input_filename, strerror(errno));
-    }
-
-    /* Final Status */
-    DISPLAYLEVEL(2, "\r%79s\r", "");
-    DISPLAYLEVEL(2, "%-20.20s : decoded %llu bytes \n", input_filename, filesize);
-    (void)output_filename;
-
-    return result;
-}
-
-
-static int
-LZ4IO_decompressDstFile(dRess_t ress,
-                        const char* input_filename, const char* output_filename,
-                        const LZ4IO_prefs_t* const prefs)
-{
-    int result;
-    stat_t statbuf;
-    int stat_result = 0;
-    FILE* const foutput = LZ4IO_openDstFile(output_filename, prefs);
-    if (foutput==NULL) return 1;   /* failure */
-
-    if ( !LZ4IO_isStdin(input_filename)
-      && UTIL_getFileStat(input_filename, &statbuf))
-        stat_result = 1;
-
-    ress.dstFile = foutput;
-    result = LZ4IO_decompressSrcFile(ress, input_filename, output_filename, prefs);
-
-    fclose(foutput);
-
-    /* Copy owner, file permissions and modification time */
-    if ( stat_result != 0
-      && !LZ4IO_isStdout(output_filename)
-      && !LZ4IO_isDevNull(output_filename)) {
-        UTIL_setFileStat(output_filename, &statbuf);
-        /* should return value be read ? or is silent fail good enough ? */
-    }
-
-    return result;
-}
-
-
-/* Note : LZ4IO_decompressFilename()
- * can provide total decompression time for the specified fileName.
- * This information is not available with LZ4IO_decompressMultipleFilenames().
- */
-int LZ4IO_decompressFilename(const char* input_filename, const char* output_filename, const LZ4IO_prefs_t* prefs)
-{
-    dRess_t const ress = LZ4IO_createDResources(prefs);
-    clock_t const start = clock();
-
-    int const status = LZ4IO_decompressDstFile(ress, input_filename, output_filename, prefs);
-
-    clock_t const end = clock();
-    double const seconds = (double)(end - start) / CLOCKS_PER_SEC;
-    DISPLAYLEVEL(4, "Done in %.2f sec  \n", seconds);
-
-    LZ4IO_freeDResources(ress);
-    return status;
-}
-
-
-int LZ4IO_decompressMultipleFilenames(
-                            const char** inFileNamesTable, int ifntSize,
-                            const char* suffix,
-                            const LZ4IO_prefs_t* prefs)
-{
-    int i;
-    int skippedFiles = 0;
-    int missingFiles = 0;
-    char* outFileName = (char*)malloc(FNSPACE);
-    size_t ofnSize = FNSPACE;
-    size_t const suffixSize = strlen(suffix);
-    dRess_t ress = LZ4IO_createDResources(prefs);
-
-    if (outFileName==NULL) END_PROCESS(70, "Memory allocation error");
-    if (prefs->blockChecksum==0 && prefs->streamChecksum==0) {
-        DISPLAYLEVEL(4, "disabling checksum validation during decoding \n");
-    }
-    ress.dstFile = LZ4IO_openDstFile(stdoutmark, prefs);
-
-    for (i=0; i<ifntSize; i++) {
-        size_t const ifnSize = strlen(inFileNamesTable[i]);
-        const char* const suffixPtr = inFileNamesTable[i] + ifnSize - suffixSize;
-        if (LZ4IO_isStdout(suffix) || LZ4IO_isDevNull(suffix)) {
-            missingFiles += LZ4IO_decompressSrcFile(ress, inFileNamesTable[i], suffix, prefs);
-            continue;
-        }
-        if (ofnSize <= ifnSize-suffixSize+1) {
-            free(outFileName);
-            ofnSize = ifnSize + 20;
-            outFileName = (char*)malloc(ofnSize);
-            if (outFileName==NULL) END_PROCESS(71, "Memory allocation error");
-        }
-        if (ifnSize <= suffixSize  || !UTIL_sameString(suffixPtr, suffix) ) {
-            DISPLAYLEVEL(1, "File extension doesn't match expected LZ4_EXTENSION (%4s); will not process file: %s\n", suffix, inFileNamesTable[i]);
-            skippedFiles++;
-            continue;
-        }
-        memcpy(outFileName, inFileNamesTable[i], ifnSize - suffixSize);
-        outFileName[ifnSize-suffixSize] = '\0';
-        missingFiles += LZ4IO_decompressDstFile(ress, inFileNamesTable[i], outFileName, prefs);
-    }
-
-    LZ4IO_freeDResources(ress);
-    free(outFileName);
-    return missingFiles + skippedFiles;
-}
-
-
-/* ********************************************************************* */
-/* **********************   LZ4 --list command   *********************** */
-/* ********************************************************************* */
-
-typedef enum
-{
-    lz4Frame = 0,
-    legacyFrame,
-    skippableFrame
-} LZ4IO_frameType_t;
-
-typedef struct {
-    LZ4F_frameInfo_t lz4FrameInfo;
-    LZ4IO_frameType_t frameType;
-} LZ4IO_frameInfo_t;
-
-#define LZ4IO_INIT_FRAMEINFO  { LZ4F_INIT_FRAMEINFO, lz4Frame }
-
-typedef struct {
-    const char* fileName;
-    unsigned long long fileSize;
-    unsigned long long frameCount;
-    LZ4IO_frameInfo_t frameSummary;
-    unsigned short eqFrameTypes;
-    unsigned short eqBlockTypes;
-    unsigned short allContentSize;
-} LZ4IO_cFileInfo_t;
-
-#define LZ4IO_INIT_CFILEINFO  { NULL, 0ULL, 0, LZ4IO_INIT_FRAMEINFO, 1, 1, 1 }
-
-typedef enum { LZ4IO_LZ4F_OK, LZ4IO_format_not_known, LZ4IO_not_a_file } LZ4IO_infoResult;
-
-static const char * LZ4IO_frameTypeNames[] = {"LZ4Frame", "LegacyFrame", "SkippableFrame" };
-
-/* Read block headers and skip block data
-   Return total blocks size for this frame including block headers,
-   block checksums and content checksums.
-   returns 0 in case it can't successfully skip block data.
-   Assumes SEEK_CUR after frame header.
- */
-static unsigned long long
-LZ4IO_skipBlocksData(FILE* finput,
-               const LZ4F_blockChecksum_t blockChecksumFlag,
-               const LZ4F_contentChecksum_t contentChecksumFlag)
-{
-    unsigned char blockInfo[LZ4F_BLOCK_HEADER_SIZE];
-    unsigned long long totalBlocksSize = 0;
-    for (;;) {
-        if (!fread(blockInfo, 1, LZ4F_BLOCK_HEADER_SIZE, finput)) {
-            if (feof(finput)) return totalBlocksSize;
-            return 0;
-        }
-        totalBlocksSize += LZ4F_BLOCK_HEADER_SIZE;
-        {   const unsigned long nextCBlockSize = LZ4IO_readLE32(&blockInfo) & 0x7FFFFFFFU;
-            const unsigned long nextBlock = nextCBlockSize + (blockChecksumFlag * LZ4F_BLOCK_CHECKSUM_SIZE);
-            if (nextCBlockSize == 0) {
-                /* Reached EndMark */
-                if (contentChecksumFlag) {
-                    /* Skip content checksum */
-                    if (UTIL_fseek(finput, LZ4F_CONTENT_CHECKSUM_SIZE, SEEK_CUR) != 0) {
-                        return 0;
-                    }
-                    totalBlocksSize += LZ4F_CONTENT_CHECKSUM_SIZE;
-                }
-                break;
-            }
-            totalBlocksSize += nextBlock;
-            /* skip to the next block */
-            assert(nextBlock < LONG_MAX);
-            if (UTIL_fseek(finput, (long)nextBlock, SEEK_CUR) != 0) return 0;
-    }   }
-    return totalBlocksSize;
-}
-
-static const unsigned long long legacyFrameUndecodable = (0ULL-1);
-/* For legacy frames only.
-   Read block headers and skip block data.
-   Return total blocks size for this frame including block headers.
-   or legacyFrameUndecodable in case it can't successfully skip block data.
-   This works as long as legacy block header size = magic number size.
-   Assumes SEEK_CUR after frame header.
- */
-static unsigned long long LZ4IO_skipLegacyBlocksData(FILE* finput)
-{
-    unsigned char blockInfo[LZ4IO_LEGACY_BLOCK_HEADER_SIZE];
-    unsigned long long totalBlocksSize = 0;
-    LZ4IO_STATIC_ASSERT(LZ4IO_LEGACY_BLOCK_HEADER_SIZE == MAGICNUMBER_SIZE);
-    for (;;) {
-        size_t const bhs = fread(blockInfo, 1, LZ4IO_LEGACY_BLOCK_HEADER_SIZE, finput);
-        if (bhs == 0) {
-            if (feof(finput)) return totalBlocksSize;
-            return legacyFrameUndecodable;
-        }
-        if (bhs != 4) {
-            return legacyFrameUndecodable;
-        }
-        {   const unsigned int nextCBlockSize = LZ4IO_readLE32(&blockInfo);
-            if ( nextCBlockSize == LEGACY_MAGICNUMBER
-              || nextCBlockSize == LZ4IO_MAGICNUMBER
-              || LZ4IO_isSkippableMagicNumber(nextCBlockSize) ) {
-                /* Rewind back. we want cursor at the beginning of next frame */
-                if (UTIL_fseek(finput, -LZ4IO_LEGACY_BLOCK_HEADER_SIZE, SEEK_CUR) != 0) {
-                    END_PROCESS(37, "impossible to skip backward");
-                }
-                break;
-            }
-            if (nextCBlockSize > LZ4IO_LEGACY_BLOCK_SIZE_MAX) {
-                DISPLAYLEVEL(4, "Error : block in legacy frame is too large \n");
-                return legacyFrameUndecodable;
-            }
-            totalBlocksSize += LZ4IO_LEGACY_BLOCK_HEADER_SIZE + nextCBlockSize;
-            /* skip to the next block
-             * note : this won't fail if nextCBlockSize is too large, skipping past the end of finput */
-            if (UTIL_fseek(finput, nextCBlockSize, SEEK_CUR) != 0) {
-                return legacyFrameUndecodable;
-    }   }   }
-    return totalBlocksSize;
-}
-
-/* LZ4IO_blockTypeID:
- * return human-readable block type, following command line convention
- * buffer : must be a valid memory area of at least 4 bytes */
-const char* LZ4IO_blockTypeID(LZ4F_blockSizeID_t sizeID, LZ4F_blockMode_t blockMode, char buffer[4])
-{
-    buffer[0] = 'B';
-    assert(sizeID >= 4); assert(sizeID <= 7);
-    buffer[1] = (char)(sizeID + '0');
-    buffer[2] = (blockMode == LZ4F_blockIndependent) ? 'I' : 'D';
-    buffer[3] = 0;
-    return buffer;
-}
-
-/* buffer : must be valid memory area of at least 10 bytes */
-static const char* LZ4IO_toHuman(long double size, char *buf)
-{
-    const char units[] = {"\0KMGTPEZY"};
-    size_t i = 0;
-    for (; size >= 1024; i++) size /= 1024;
-    sprintf(buf, "%.2Lf%c", size, units[i]);
-    return buf;
-}
-
-/* Get filename without path prefix */
-static const char* LZ4IO_baseName(const char* input_filename)
-{
-    const char* b = strrchr(input_filename, '/');
-    if (!b) b = strrchr(input_filename, '\\');
-    if (!b) return input_filename;
-    return b + 1;
-}
-
-/* Report frame/s information (--list) in verbose mode (-v).
- * Will populate file info with fileName and frameSummary where applicable.
- * - TODO :
- *  + report nb of blocks, hence max. possible decompressed size (when not reported in header)
- */
-static LZ4IO_infoResult
-LZ4IO_getCompressedFileInfo(LZ4IO_cFileInfo_t* cfinfo, const char* input_filename)
-{
-    LZ4IO_infoResult result = LZ4IO_format_not_known;  /* default result (error) */
-    unsigned char buffer[LZ4F_HEADER_SIZE_MAX];
-    FILE* const finput = LZ4IO_openSrcFile(input_filename);
-
-    if (finput == NULL) return LZ4IO_not_a_file;
-    cfinfo->fileSize = UTIL_getOpenFileSize(finput);
-
-    while (!feof(finput)) {
-        LZ4IO_frameInfo_t frameInfo = LZ4IO_INIT_FRAMEINFO;
-        unsigned magicNumber;
-        /* Get MagicNumber */
-        {   size_t const nbReadBytes = fread(buffer, 1, MAGICNUMBER_SIZE, finput);
-            if (nbReadBytes == 0) { break; } /* EOF */
-            result = LZ4IO_format_not_known;  /* default result (error) */
-            if (nbReadBytes != MAGICNUMBER_SIZE) {
-                END_PROCESS(40, "Unrecognized header : Magic Number unreadable");
-        }   }
-        magicNumber = LZ4IO_readLE32(buffer);   /* Little Endian format */
-        if (LZ4IO_isSkippableMagicNumber(magicNumber))
-            magicNumber = LZ4IO_SKIPPABLE0;   /* fold skippable magic numbers */
-
-        switch (magicNumber) {
-        case LZ4IO_MAGICNUMBER:
-            if (cfinfo->frameSummary.frameType != lz4Frame) cfinfo->eqFrameTypes = 0;
-            /* Get frame info */
-            {   const size_t readBytes = fread(buffer + MAGICNUMBER_SIZE, 1, LZ4F_HEADER_SIZE_MIN - MAGICNUMBER_SIZE, finput);
-                if (!readBytes || ferror(finput)) END_PROCESS(71, "Error reading %s", input_filename);
-            }
-            {   size_t hSize = LZ4F_headerSize(&buffer, LZ4F_HEADER_SIZE_MIN);
-                if (LZ4F_isError(hSize)) break;
-                if (hSize > (LZ4F_HEADER_SIZE_MIN + MAGICNUMBER_SIZE)) {
-                    /* We've already read LZ4F_HEADER_SIZE_MIN so read any extra until hSize*/
-                    const size_t readBytes = fread(buffer + LZ4F_HEADER_SIZE_MIN, 1, hSize - LZ4F_HEADER_SIZE_MIN, finput);
-                    if (!readBytes || ferror(finput)) END_PROCESS(72, "Error reading %s", input_filename);
-                }
-                /* Create decompression context */
-                {   LZ4F_dctx* dctx;
-                    if ( LZ4F_isError(LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION)) ) break;
-                    {   unsigned const frameInfoError = LZ4F_isError(LZ4F_getFrameInfo(dctx, &frameInfo.lz4FrameInfo, buffer, &hSize));
-                        LZ4F_freeDecompressionContext(dctx);
-                        if (frameInfoError) break;
-                        if ((cfinfo->frameSummary.lz4FrameInfo.blockSizeID != frameInfo.lz4FrameInfo.blockSizeID ||
-                                cfinfo->frameSummary.lz4FrameInfo.blockMode != frameInfo.lz4FrameInfo.blockMode)
-                                && cfinfo->frameCount != 0)
-                            cfinfo->eqBlockTypes = 0;
-                        {   const unsigned long long totalBlocksSize = LZ4IO_skipBlocksData(finput,
-                                    frameInfo.lz4FrameInfo.blockChecksumFlag,
-                                    frameInfo.lz4FrameInfo.contentChecksumFlag);
-                            if (totalBlocksSize) {
-                                char bTypeBuffer[5];
-                                LZ4IO_blockTypeID(frameInfo.lz4FrameInfo.blockSizeID, frameInfo.lz4FrameInfo.blockMode, bTypeBuffer);
-                                DISPLAYLEVEL(3, "    %6llu %14s %5s %8s",
-                                             cfinfo->frameCount + 1,
-                                             LZ4IO_frameTypeNames[frameInfo.frameType],
-                                             bTypeBuffer,
-                                             frameInfo.lz4FrameInfo.contentChecksumFlag ? "XXH32" : "-");
-                                if (frameInfo.lz4FrameInfo.contentSize) {
-                                    {   double const ratio = (double)(totalBlocksSize + hSize) / frameInfo.lz4FrameInfo.contentSize * 100;
-                                        DISPLAYLEVEL(3, " %20llu %20llu %9.2f%%\n",
-                                                     totalBlocksSize + hSize,
-                                                     frameInfo.lz4FrameInfo.contentSize,
-                                                     ratio);
-                                    }
-                                    /* Now we've consumed frameInfo we can use it to store the total contentSize */
-                                    frameInfo.lz4FrameInfo.contentSize += cfinfo->frameSummary.lz4FrameInfo.contentSize;
-                                }
-                                else {
-                                    DISPLAYLEVEL(3, " %20llu %20s %9s \n", totalBlocksSize + hSize, "-", "-");
-                                    cfinfo->allContentSize = 0;
-                                }
-                                result = LZ4IO_LZ4F_OK;
-            }   }   }   }   }
-            break;
-        case LEGACY_MAGICNUMBER:
-            frameInfo.frameType = legacyFrame;
-            if (cfinfo->frameSummary.frameType != legacyFrame && cfinfo->frameCount != 0) cfinfo->eqFrameTypes = 0;
-            cfinfo->eqBlockTypes = 0;
-            cfinfo->allContentSize = 0;
-            {   const unsigned long long totalBlocksSize = LZ4IO_skipLegacyBlocksData(finput);
-                if (totalBlocksSize == legacyFrameUndecodable) {
-                    DISPLAYLEVEL(1, "Corrupted legacy frame \n");
-                    result = LZ4IO_format_not_known;
-                    break;
-                }
-                if (totalBlocksSize) {
-                    DISPLAYLEVEL(3, "    %6llu %14s %5s %8s %20llu %20s %9s\n",
-                                 cfinfo->frameCount + 1,
-                                 LZ4IO_frameTypeNames[frameInfo.frameType],
-                                 "-", "-",
-                                 totalBlocksSize + 4,
-                                 "-", "-");
-                    result = LZ4IO_LZ4F_OK;
-            }   }
-            break;
-        case LZ4IO_SKIPPABLE0:
-            frameInfo.frameType = skippableFrame;
-            if (cfinfo->frameSummary.frameType != skippableFrame && cfinfo->frameCount != 0) cfinfo->eqFrameTypes = 0;
-            cfinfo->eqBlockTypes = 0;
-            cfinfo->allContentSize = 0;
-            {   size_t const nbReadBytes = fread(buffer, 1, 4, finput);
-                if (nbReadBytes != 4)
-                    END_PROCESS(42, "Stream error : skippable size unreadable");
-            }
-            {   unsigned const size = LZ4IO_readLE32(buffer);
-                int const errorNb = fseek_u32(finput, size, SEEK_CUR);
-                if (errorNb != 0)
-                    END_PROCESS(43, "Stream error : cannot skip skippable area");
-                DISPLAYLEVEL(3, "    %6llu %14s %5s %8s %20u %20s %9s\n",
-                             cfinfo->frameCount + 1,
-                             "SkippableFrame",
-                             "-", "-", size + 8, "-", "-");
-
-                result = LZ4IO_LZ4F_OK;
-            }
-            break;
-        default:
-            {   long int const position = ftell(finput);  /* only works for files < 2 GB */
-                DISPLAYLEVEL(3, "Stream followed by undecodable data ");
-                if (position != -1L)
-                    DISPLAYLEVEL(3, "at position %i ", (int)position);
-                result = LZ4IO_format_not_known;
-                DISPLAYLEVEL(3, "\n");
-            }
-        break;
-        }
-        if (result != LZ4IO_LZ4F_OK) break;
-        cfinfo->frameSummary = frameInfo;
-        cfinfo->frameCount++;
-    }  /* while (!feof(finput)) */
-    fclose(finput);
-    return result;
-}
-
-
-int LZ4IO_displayCompressedFilesInfo(const char** inFileNames, size_t ifnIdx)
-{
-    int result = 0;
-    size_t idx = 0;
-    if (g_displayLevel < 3) {
-        DISPLAYOUT("%10s %14s %5s %11s %13s %9s   %s\n",
-                "Frames", "Type", "Block", "Compressed", "Uncompressed", "Ratio", "Filename");
-    }
-    for (; idx < ifnIdx; idx++) {
-        /* Get file info */
-        LZ4IO_cFileInfo_t cfinfo = LZ4IO_INIT_CFILEINFO;
-        cfinfo.fileName = LZ4IO_baseName(inFileNames[idx]);
-        if (LZ4IO_isStdin(inFileNames[idx]) ? !UTIL_isRegFD(0) : !UTIL_isRegFile(inFileNames[idx])) {
-            DISPLAYLEVEL(1, "lz4: %s is not a regular file \n", inFileNames[idx]);
-            return 1;
-        }
-        DISPLAYLEVEL(3, "%s(%llu/%llu)\n", cfinfo.fileName, (unsigned long long)idx + 1, (unsigned  long long)ifnIdx);
-        DISPLAYLEVEL(3, "    %6s %14s %5s %8s %20s %20s %9s\n",
-                     "Frame", "Type", "Block", "Checksum", "Compressed", "Uncompressed", "Ratio")
-        {   LZ4IO_infoResult const op_result = LZ4IO_getCompressedFileInfo(&cfinfo, inFileNames[idx]);
-            if (op_result != LZ4IO_LZ4F_OK) {
-                assert(op_result == LZ4IO_format_not_known);
-                DISPLAYLEVEL(1, "lz4: %s: File format not recognized \n", inFileNames[idx]);
-                return 1;
-        }   }
-        DISPLAYLEVEL(3, "\n");
-        if (g_displayLevel < 3) {
-            /* Display Summary */
-            {   char buffers[3][10];
-                DISPLAYOUT("%10llu %14s %5s %11s %13s ",
-                        cfinfo.frameCount,
-                        cfinfo.eqFrameTypes ? LZ4IO_frameTypeNames[cfinfo.frameSummary.frameType] : "-" ,
-                        cfinfo.eqBlockTypes ? LZ4IO_blockTypeID(cfinfo.frameSummary.lz4FrameInfo.blockSizeID,
-                                                                cfinfo.frameSummary.lz4FrameInfo.blockMode, buffers[0]) : "-",
-                        LZ4IO_toHuman((long double)cfinfo.fileSize, buffers[1]),
-                        cfinfo.allContentSize ? LZ4IO_toHuman((long double)cfinfo.frameSummary.lz4FrameInfo.contentSize, buffers[2]) : "-");
-                if (cfinfo.allContentSize) {
-                    double const ratio = (double)cfinfo.fileSize / cfinfo.frameSummary.lz4FrameInfo.contentSize * 100;
-                    DISPLAYOUT("%9.2f%%  %s \n", ratio, cfinfo.fileName);
-                } else {
-                    DISPLAYOUT("%9s   %s\n",
-                            "-",
-                            cfinfo.fileName);
-        }   }   }  /* if (g_displayLevel < 3) */
-    }  /* for (; idx < ifnIdx; idx++) */
-
-    return result;
-}
diff --git a/librocksdb-sys/lz4/programs/lz4io.h b/librocksdb-sys/lz4/programs/lz4io.h
deleted file mode 100644
index 0cfb1d2..0000000
--- a/librocksdb-sys/lz4/programs/lz4io.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
-  LZ4io.h - LZ4 File/Stream Interface
-  Copyright (C) Yann Collet 2011-2020
-  GPL v2 License
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-  You can contact the author at :
-  - LZ4 source repository : https://github.com/lz4/lz4
-  - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-/*
-  Note : this is stand-alone program.
-  It is not part of LZ4 compression library, it is a user code of the LZ4 library.
-  - The license of LZ4 library is BSD.
-  - The license of xxHash library is BSD.
-  - The license of this source file is GPLv2.
-*/
-
-#ifndef LZ4IO_H_237902873
-#define LZ4IO_H_237902873
-
-/*---   Dependency   ---*/
-#include <stddef.h>   /* size_t */
-
-
-/* ************************************************** */
-/* Special input/output values                        */
-/* ************************************************** */
-#define stdinmark  "stdin"
-#define stdoutmark "stdout"
-#define NULL_OUTPUT "null"
-#ifdef _WIN32
-#define nulmark "nul"
-#else
-#define nulmark "/dev/null"
-#endif
-
-/* ************************************************** */
-/* ****************** Type Definitions ************** */
-/* ************************************************** */
-
-typedef struct LZ4IO_prefs_s LZ4IO_prefs_t;
-
-LZ4IO_prefs_t* LZ4IO_defaultPreferences(void);
-void LZ4IO_freePreferences(LZ4IO_prefs_t* prefs);
-
-
-/* ************************************************** */
-/* ****************** Functions ********************* */
-/* ************************************************** */
-
-/* if output_filename == stdoutmark, writes to stdout */
-int LZ4IO_compressFilename(const char* input_filename, const char* output_filename, int compressionlevel, const LZ4IO_prefs_t* prefs);
-int LZ4IO_decompressFilename(const char* input_filename, const char* output_filename, const LZ4IO_prefs_t* prefs);
-
-/* if suffix == stdoutmark, writes to stdout */
-int LZ4IO_compressMultipleFilenames(const char** inFileNamesTable, int ifntSize, const char* suffix, int compressionlevel, const LZ4IO_prefs_t* prefs);
-int LZ4IO_decompressMultipleFilenames(const char** inFileNamesTable, int ifntSize, const char* suffix, const LZ4IO_prefs_t* prefs);
-
-
-/* ************************************************** */
-/* ****************** Parameters ******************** */
-/* ************************************************** */
-
-int LZ4IO_setDictionaryFilename(LZ4IO_prefs_t* const prefs, const char* dictionaryFilename);
-
-/* Default setting : passThrough = 0;
-   return : passThrough mode (0/1) */
-int LZ4IO_setPassThrough(LZ4IO_prefs_t* const prefs, int yes);
-
-/* Default setting : overwrite = 1;
-   return : overwrite mode (0/1) */
-int LZ4IO_setOverwrite(LZ4IO_prefs_t* const prefs, int yes);
-
-/* Default setting : testMode = 0;
-   return : testMode (0/1) */
-int LZ4IO_setTestMode(LZ4IO_prefs_t* const prefs, int yes);
-
-/* blockSizeID : valid values : 4-5-6-7
-   return : 0 if error, blockSize if OK */
-size_t LZ4IO_setBlockSizeID(LZ4IO_prefs_t* const prefs, unsigned blockSizeID);
-
-/* blockSize : valid values : 32 -> 4MB
-   return : 0 if error, actual blocksize if OK */
-size_t LZ4IO_setBlockSize(LZ4IO_prefs_t* const prefs, size_t blockSize);
-
-/* Default setting : independent blocks */
-typedef enum { LZ4IO_blockLinked=0, LZ4IO_blockIndependent} LZ4IO_blockMode_t;
-int LZ4IO_setBlockMode(LZ4IO_prefs_t* const prefs, LZ4IO_blockMode_t blockMode);
-
-/* Default setting : no block checksum */
-int LZ4IO_setBlockChecksumMode(LZ4IO_prefs_t* const prefs, int xxhash);
-
-/* Default setting : stream checksum enabled */
-int LZ4IO_setStreamChecksumMode(LZ4IO_prefs_t* const prefs, int xxhash);
-
-/* Default setting : 0 (no notification) */
-int LZ4IO_setNotificationLevel(int level);
-
-/* Default setting : 0 (disabled) */
-int LZ4IO_setSparseFile(LZ4IO_prefs_t* const prefs, int enable);
-
-/* Default setting : 0 == no content size present in frame header */
-int LZ4IO_setContentSize(LZ4IO_prefs_t* const prefs, int enable);
-
-/* Default setting : 0 == src file preserved */
-void LZ4IO_setRemoveSrcFile(LZ4IO_prefs_t* const prefs, unsigned flag);
-
-/* Default setting : 0 == favor compression ratio
- * Note : 1 only works for high compression levels (10+) */
-void LZ4IO_favorDecSpeed(LZ4IO_prefs_t* const prefs, int favor);
-
-
-/* implement --list
- * @return 0 on success, 1 on error */
-int LZ4IO_displayCompressedFilesInfo(const char** inFileNames, size_t ifnIdx);
-
-
-#endif  /* LZ4IO_H_237902873 */
diff --git a/librocksdb-sys/lz4/programs/platform.h b/librocksdb-sys/lz4/programs/platform.h
deleted file mode 100644
index 43a171b..0000000
--- a/librocksdb-sys/lz4/programs/platform.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
-    platform.h - compiler and OS detection
-    Copyright (C) 2016-2020, Przemyslaw Skibinski, Yann Collet
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#ifndef PLATFORM_H_MODULE
-#define PLATFORM_H_MODULE
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-
-
-/* **************************************
-*  Compiler Options
-****************************************/
-#if defined(_MSC_VER)
-#  define _CRT_SECURE_NO_WARNINGS    /* Disable Visual Studio warning messages for fopen, strncpy, strerror */
-#  if (_MSC_VER <= 1800)             /* (1800 = Visual Studio 2013) */
-#    define _CRT_SECURE_NO_DEPRECATE /* VS2005 - must be declared before <io.h> and <windows.h> */
-#    define snprintf sprintf_s       /* snprintf unsupported by Visual <= 2013 */
-#  endif
-#endif
-
-
-/* **************************************
-*  Detect 64-bit OS
-*  http://nadeausoftware.com/articles/2012/02/c_c_tip_how_detect_processor_type_using_compiler_predefined_macros
-****************************************/
-#if defined __ia64 || defined _M_IA64                                                                               /* Intel Itanium */ \
-  || defined __powerpc64__ || defined __ppc64__ || defined __PPC64__                                                /* POWER 64-bit */  \
-  || (defined __sparc && (defined __sparcv9 || defined __sparc_v9__ || defined __arch64__)) || defined __sparc64__  /* SPARC 64-bit */  \
-  || defined __x86_64__s || defined _M_X64                                                                          /* x86 64-bit */    \
-  || defined __arm64__ || defined __aarch64__ || defined __ARM64_ARCH_8__                                           /* ARM 64-bit */    \
-  || (defined __mips  && (__mips == 64 || __mips == 4 || __mips == 3))                                              /* MIPS 64-bit */   \
-  || defined _LP64 || defined __LP64__ /* NetBSD, OpenBSD */ || defined __64BIT__ /* AIX */ || defined _ADDR64 /* Cray */               \
-  || (defined __SIZEOF_POINTER__ && __SIZEOF_POINTER__ == 8) /* gcc */
-#  if !defined(__64BIT__)
-#    define __64BIT__  1
-#  endif
-#endif
-
-
-/* *********************************************************
-*  Turn on Large Files support (>4GB) for 32-bit Linux/Unix
-***********************************************************/
-#if !defined(__64BIT__) || defined(__MINGW32__)       /* No point defining Large file for 64 bit but MinGW-w64 requires it */
-#  if !defined(_FILE_OFFSET_BITS)
-#    define _FILE_OFFSET_BITS 64                      /* turn off_t into a 64-bit type for ftello, fseeko */
-#  endif
-#  if !defined(_LARGEFILE_SOURCE)                     /* obsolete macro, replaced with _FILE_OFFSET_BITS */
-#    define _LARGEFILE_SOURCE 1                       /* Large File Support extension (LFS) - fseeko, ftello */
-#  endif
-#  if defined(_AIX) || defined(__hpux)
-#    define _LARGE_FILES                              /* Large file support on 32-bits AIX and HP-UX */
-#  endif
-#endif
-
-
-/* ************************************************************
-*  Detect POSIX version
-*  PLATFORM_POSIX_VERSION = -1 for non-Unix e.g. Windows
-*  PLATFORM_POSIX_VERSION = 0 for Unix-like non-POSIX
-*  PLATFORM_POSIX_VERSION >= 1 is equal to found _POSIX_VERSION
-************************************************************** */
-#if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__)) /* UNIX-like OS */ \
-   || defined(__midipix__) || defined(__VMS))
-#  if (defined(__APPLE__) && defined(__MACH__)) || defined(__SVR4) || defined(_AIX) || defined(__hpux) /* POSIX.1-2001 (SUSv3) conformant */ \
-     || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)  || defined(__MidnightBSD__) /* BSD distros */ \
-     || defined(__HAIKU__)
-#    define PLATFORM_POSIX_VERSION 200112L
-#  else
-#    if defined(__linux__) || defined(__linux)
-#      ifndef _POSIX_C_SOURCE
-#        define _POSIX_C_SOURCE 200809L  /* use feature test macro */
-#      endif
-#    endif
-#    include <unistd.h>  /* declares _POSIX_VERSION */
-#    if defined(_POSIX_VERSION)  /* POSIX compliant */
-#      define PLATFORM_POSIX_VERSION _POSIX_VERSION
-#    else
-#      define PLATFORM_POSIX_VERSION 0
-#    endif
-#  endif
-#endif
-#if !defined(PLATFORM_POSIX_VERSION)
-#  define PLATFORM_POSIX_VERSION -1
-#endif
-
-
-/*-*********************************************
-*  Detect if isatty() and fileno() are available
-*********************************************** */
-#if (defined(__linux__) && (PLATFORM_POSIX_VERSION >= 1)) || (PLATFORM_POSIX_VERSION >= 200112L) || defined(__DJGPP__)
-#  include <unistd.h>   /* isatty */
-#  define IS_CONSOLE(stdStream) isatty(fileno(stdStream))
-#elif defined(MSDOS) || defined(OS2) || defined(__CYGWIN__)
-#  include <io.h>       /* _isatty */
-#  define IS_CONSOLE(stdStream) _isatty(_fileno(stdStream))
-#elif defined(WIN32) || defined(_WIN32)
-#  include <io.h>      /* _isatty */
-#  include <windows.h> /* DeviceIoControl, HANDLE, FSCTL_SET_SPARSE */
-#  include <stdio.h>   /* FILE */
-static __inline int IS_CONSOLE(FILE* stdStream)
-{
-    DWORD dummy;
-    return _isatty(_fileno(stdStream)) && GetConsoleMode((HANDLE)_get_osfhandle(_fileno(stdStream)), &dummy);
-}
-#else
-#  define IS_CONSOLE(stdStream) 0
-#endif
-
-
-/******************************
-*  OS-specific Includes
-***************************** */
-#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(_WIN32)
-#  include <fcntl.h>   /* _O_BINARY */
-#  include <io.h>      /* _setmode, _fileno, _get_osfhandle */
-#  if !defined(__DJGPP__)
-#    include <windows.h> /* DeviceIoControl, HANDLE, FSCTL_SET_SPARSE */
-#    include <winioctl.h> /* FSCTL_SET_SPARSE */
-#    define SET_BINARY_MODE(file) { int unused=_setmode(_fileno(file), _O_BINARY); (void)unused; }
-#    define SET_SPARSE_FILE_MODE(file) { DWORD dw; DeviceIoControl((HANDLE) _get_osfhandle(_fileno(file)), FSCTL_SET_SPARSE, 0, 0, 0, 0, &dw, 0); }
-#  else
-#    define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
-#    define SET_SPARSE_FILE_MODE(file)
-#  endif
-#else
-#  define SET_BINARY_MODE(file)
-#  define SET_SPARSE_FILE_MODE(file)
-#endif
-
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* PLATFORM_H_MODULE */
diff --git a/librocksdb-sys/lz4/programs/util.h b/librocksdb-sys/lz4/programs/util.h
deleted file mode 100644
index 3192ddc..0000000
--- a/librocksdb-sys/lz4/programs/util.h
+++ /dev/null
@@ -1,697 +0,0 @@
-/*
-    util.h - utility functions
-    Copyright (C) 2016-2020, Przemyslaw Skibinski, Yann Collet
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#ifndef UTIL_H_MODULE
-#define UTIL_H_MODULE
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-
-
-/*-****************************************
-*  Dependencies
-******************************************/
-#include "platform.h"     /* PLATFORM_POSIX_VERSION */
-#include <stddef.h>       /* size_t, ptrdiff_t */
-#include <stdlib.h>       /* malloc */
-#include <string.h>       /* strlen, strncpy */
-#include <stdio.h>        /* fprintf, fileno */
-#include <assert.h>
-#include <sys/types.h>    /* stat, utime */
-#include <sys/stat.h>     /* stat */
-#if defined(_WIN32)
-#  include <sys/utime.h>  /* utime */
-#  include <io.h>         /* _chmod */
-#else
-#  include <unistd.h>     /* chown, stat */
-# if PLATFORM_POSIX_VERSION < 200809L
-#  include <utime.h>      /* utime */
-# else
-#  include <fcntl.h>      /* AT_FDCWD */
-#  include <sys/stat.h>   /* for utimensat */
-# endif
-#endif
-#include <time.h>         /* time */
-#include <limits.h>       /* INT_MAX */
-#include <errno.h>
-
-
-
-/*-**************************************************************
-*  Basic Types
-*****************************************************************/
-#if !defined (__VMS) && (defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */) )
-# include <stdint.h>
-  typedef  uint8_t BYTE;
-  typedef uint16_t U16;
-  typedef  int16_t S16;
-  typedef uint32_t U32;
-  typedef  int32_t S32;
-  typedef uint64_t U64;
-  typedef  int64_t S64;
-#else
-  typedef unsigned char       BYTE;
-  typedef unsigned short      U16;
-  typedef   signed short      S16;
-  typedef unsigned int        U32;
-  typedef   signed int        S32;
-  typedef unsigned long long  U64;
-  typedef   signed long long  S64;
-#endif
-
-
-/* ************************************************************
-* Avoid fseek()'s 2GiB barrier with MSVC, MacOS, *BSD, MinGW
-***************************************************************/
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-#   define UTIL_fseek _fseeki64
-#elif !defined(__64BIT__) && (PLATFORM_POSIX_VERSION >= 200112L) /* No point defining Large file for 64 bit */
-#  define UTIL_fseek fseeko
-#elif defined(__MINGW32__) && defined(__MSVCRT__) && !defined(__STRICT_ANSI__) && !defined(__NO_MINGW_LFS)
-#   define UTIL_fseek fseeko64
-#else
-#   define UTIL_fseek fseek
-#endif
-
-
-/*-****************************************
-*  Sleep functions: Windows - Posix - others
-******************************************/
-#if defined(_WIN32)
-#  include <windows.h>
-#  define SET_REALTIME_PRIORITY SetPriorityClass(GetCurrentProcess(), REALTIME_PRIORITY_CLASS)
-#  define UTIL_sleep(s) Sleep(1000*s)
-#  define UTIL_sleepMilli(milli) Sleep(milli)
-#elif PLATFORM_POSIX_VERSION >= 0 /* Unix-like operating system */
-#  include <unistd.h>
-#  include <sys/resource.h> /* setpriority */
-#  include <time.h>         /* clock_t, nanosleep, clock, CLOCKS_PER_SEC */
-#  if defined(PRIO_PROCESS)
-#    define SET_REALTIME_PRIORITY setpriority(PRIO_PROCESS, 0, -20)
-#  else
-#    define SET_REALTIME_PRIORITY /* disabled */
-#  endif
-#  define UTIL_sleep(s) sleep(s)
-#  if (defined(__linux__) && (PLATFORM_POSIX_VERSION >= 199309L)) || (PLATFORM_POSIX_VERSION >= 200112L)  /* nanosleep requires POSIX.1-2001 */
-#      define UTIL_sleepMilli(milli) { struct timespec t; t.tv_sec=0; t.tv_nsec=milli*1000000ULL; nanosleep(&t, NULL); }
-#  else
-#      define UTIL_sleepMilli(milli) /* disabled */
-#  endif
-#else
-#  define SET_REALTIME_PRIORITY      /* disabled */
-#  define UTIL_sleep(s)          /* disabled */
-#  define UTIL_sleepMilli(milli) /* disabled */
-#endif
-
-
-/*-****************************************
-*  stat() functions
-******************************************/
-#if defined(_MSC_VER)
-#  define UTIL_TYPE_stat __stat64
-#  define UTIL_stat _stat64
-#  define UTIL_fstat _fstat64
-#  define UTIL_STAT_MODE_ISREG(st_mode) ((st_mode) & S_IFREG)
-#elif   defined(__MINGW32__) && defined (__MSVCRT__)
-#  define UTIL_TYPE_stat _stati64
-#  define UTIL_stat _stati64
-#  define UTIL_fstat _fstati64
-#  define UTIL_STAT_MODE_ISREG(st_mode) ((st_mode) & S_IFREG)
-#else
-#  define UTIL_TYPE_stat stat
-#  define UTIL_stat stat
-#  define UTIL_fstat fstat
-#  define UTIL_STAT_MODE_ISREG(st_mode) (S_ISREG(st_mode))
-#endif
-
-
-/*-****************************************
-*  fileno() function
-******************************************/
-#if defined(_MSC_VER)
-#  define UTIL_fileno _fileno
-#else
-#  define UTIL_fileno fileno
-#endif
-
-/* *************************************
-*  Constants
-***************************************/
-#define LIST_SIZE_INCREASE   (8*1024)
-
-
-/*-****************************************
-*  Compiler specifics
-******************************************/
-#if defined(__INTEL_COMPILER)
-#  pragma warning(disable : 177)    /* disable: message #177: function was declared but never referenced, useful with UTIL_STATIC */
-#endif
-#if defined(__GNUC__)
-#  define UTIL_STATIC static __attribute__((unused))
-#elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
-#  define UTIL_STATIC static inline
-#elif defined(_MSC_VER)
-#  define UTIL_STATIC static __inline
-#else
-#  define UTIL_STATIC static  /* this version may generate warnings for unused static functions; disable the relevant warning */
-#endif
-
-
-
-/*-****************************************
-*  Allocation functions
-******************************************/
-/*
- * A modified version of realloc().
- * If UTIL_realloc() fails the original block is freed.
-*/
-UTIL_STATIC void* UTIL_realloc(void* ptr, size_t size)
-{
-    void* const newptr = realloc(ptr, size);
-    if (newptr) return newptr;
-    free(ptr);
-    return NULL;
-}
-
-
-/*-****************************************
-*  String functions
-******************************************/
-/*
- * A modified version of realloc().
- * If UTIL_realloc() fails the original block is freed.
-*/
-UTIL_STATIC int UTIL_sameString(const char* a, const char* b)
-{
-    assert(a!=NULL && b!=NULL);  /* unsupported scenario */
-    if (a==NULL) return 0;
-    if (b==NULL) return 0;
-    return !strcmp(a,b);
-}
-
-
-/*-****************************************
-*  Time functions
-******************************************/
-#if defined(_WIN32)   /* Windows */
-
-    typedef LARGE_INTEGER UTIL_time_t;
-    UTIL_STATIC UTIL_time_t UTIL_getTime(void) { UTIL_time_t x; QueryPerformanceCounter(&x); return x; }
-    UTIL_STATIC U64 UTIL_getSpanTimeMicro(UTIL_time_t clockStart, UTIL_time_t clockEnd)
-    {
-        static LARGE_INTEGER ticksPerSecond;
-        static int init = 0;
-        if (!init) {
-            if (!QueryPerformanceFrequency(&ticksPerSecond))
-                fprintf(stderr, "ERROR: QueryPerformanceFrequency() failure\n");
-            init = 1;
-        }
-        return 1000000ULL*(clockEnd.QuadPart - clockStart.QuadPart)/ticksPerSecond.QuadPart;
-    }
-    UTIL_STATIC U64 UTIL_getSpanTimeNano(UTIL_time_t clockStart, UTIL_time_t clockEnd)
-    {
-        static LARGE_INTEGER ticksPerSecond;
-        static int init = 0;
-        if (!init) {
-            if (!QueryPerformanceFrequency(&ticksPerSecond))
-                fprintf(stderr, "ERROR: QueryPerformanceFrequency() failure\n");
-            init = 1;
-        }
-        return 1000000000ULL*(clockEnd.QuadPart - clockStart.QuadPart)/ticksPerSecond.QuadPart;
-    }
-
-#elif defined(__APPLE__) && defined(__MACH__)
-
-    #include <mach/mach_time.h>
-    typedef U64 UTIL_time_t;
-    UTIL_STATIC UTIL_time_t UTIL_getTime(void) { return mach_absolute_time(); }
-    UTIL_STATIC U64 UTIL_getSpanTimeMicro(UTIL_time_t clockStart, UTIL_time_t clockEnd)
-    {
-        static mach_timebase_info_data_t rate;
-        static int init = 0;
-        if (!init) {
-            mach_timebase_info(&rate);
-            init = 1;
-        }
-        return (((clockEnd - clockStart) * (U64)rate.numer) / ((U64)rate.denom)) / 1000ULL;
-    }
-    UTIL_STATIC U64 UTIL_getSpanTimeNano(UTIL_time_t clockStart, UTIL_time_t clockEnd)
-    {
-        static mach_timebase_info_data_t rate;
-        static int init = 0;
-        if (!init) {
-            mach_timebase_info(&rate);
-            init = 1;
-        }
-        return ((clockEnd - clockStart) * (U64)rate.numer) / ((U64)rate.denom);
-    }
-
-#elif (PLATFORM_POSIX_VERSION >= 200112L) && (defined __UCLIBC__ || (defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 17) || __GLIBC__ > 2) ) )
-
-    #include <time.h>
-    typedef struct timespec UTIL_time_t;
-    UTIL_STATIC UTIL_time_t UTIL_getTime(void)
-    {
-        UTIL_time_t now;
-        if (clock_gettime(CLOCK_MONOTONIC, &now))
-            fprintf(stderr, "ERROR: Failed to get time\n");   /* we could also exit() */
-        return now;
-    }
-    UTIL_STATIC UTIL_time_t UTIL_getSpanTime(UTIL_time_t begin, UTIL_time_t end)
-    {
-        UTIL_time_t diff;
-        if (end.tv_nsec < begin.tv_nsec) {
-            diff.tv_sec = (end.tv_sec - 1) - begin.tv_sec;
-            diff.tv_nsec = (end.tv_nsec + 1000000000ULL) - begin.tv_nsec;
-        } else {
-            diff.tv_sec = end.tv_sec - begin.tv_sec;
-            diff.tv_nsec = end.tv_nsec - begin.tv_nsec;
-        }
-        return diff;
-    }
-    UTIL_STATIC U64 UTIL_getSpanTimeMicro(UTIL_time_t begin, UTIL_time_t end)
-    {
-        UTIL_time_t const diff = UTIL_getSpanTime(begin, end);
-        U64 micro = 0;
-        micro += 1000000ULL * diff.tv_sec;
-        micro += diff.tv_nsec / 1000ULL;
-        return micro;
-    }
-    UTIL_STATIC U64 UTIL_getSpanTimeNano(UTIL_time_t begin, UTIL_time_t end)
-    {
-        UTIL_time_t const diff = UTIL_getSpanTime(begin, end);
-        U64 nano = 0;
-        nano += 1000000000ULL * diff.tv_sec;
-        nano += diff.tv_nsec;
-        return nano;
-    }
-
-#else   /* relies on standard C (note : clock_t measurements can be wrong when using multi-threading) */
-
-    typedef clock_t UTIL_time_t;
-    UTIL_STATIC UTIL_time_t UTIL_getTime(void) { return clock(); }
-    UTIL_STATIC U64 UTIL_getSpanTimeMicro(UTIL_time_t clockStart, UTIL_time_t clockEnd) { return 1000000ULL * (clockEnd - clockStart) / CLOCKS_PER_SEC; }
-    UTIL_STATIC U64 UTIL_getSpanTimeNano(UTIL_time_t clockStart, UTIL_time_t clockEnd) { return 1000000000ULL * (clockEnd - clockStart) / CLOCKS_PER_SEC; }
-#endif
-
-
-/* returns time span in microseconds */
-UTIL_STATIC U64 UTIL_clockSpanMicro(UTIL_time_t clockStart)
-{
-    UTIL_time_t const clockEnd = UTIL_getTime();
-    return UTIL_getSpanTimeMicro(clockStart, clockEnd);
-}
-
-/* returns time span in nanoseconds */
-UTIL_STATIC U64 UTIL_clockSpanNano(UTIL_time_t clockStart)
-{
-    UTIL_time_t const clockEnd = UTIL_getTime();
-    return UTIL_getSpanTimeNano(clockStart, clockEnd);
-}
-
-UTIL_STATIC void UTIL_waitForNextTick(void)
-{
-    UTIL_time_t const clockStart = UTIL_getTime();
-    UTIL_time_t clockEnd;
-    do {
-        clockEnd = UTIL_getTime();
-    } while (UTIL_getSpanTimeNano(clockStart, clockEnd) == 0);
-}
-
-
-
-/*-****************************************
-*  File functions
-******************************************/
-#if defined(_MSC_VER)
-    #define chmod _chmod
-    typedef struct __stat64 stat_t;
-#else
-    typedef struct stat stat_t;
-#endif
-
-
-UTIL_STATIC int UTIL_isRegFile(const char* infilename);
-UTIL_STATIC int UTIL_isRegFD(int fd);
-
-
-UTIL_STATIC int UTIL_setFileStat(const char *filename, stat_t *statbuf)
-{
-    int res = 0;
-
-    if (!UTIL_isRegFile(filename))
-        return -1;
-
-    {
-#if defined(_WIN32) || (PLATFORM_POSIX_VERSION < 200809L)
-        struct utimbuf timebuf;
-        timebuf.actime = time(NULL);
-        timebuf.modtime = statbuf->st_mtime;
-        res += utime(filename, &timebuf);  /* set access and modification times */
-#else
-        struct timespec timebuf[2];
-        memset(timebuf, 0, sizeof(timebuf));
-        timebuf[0].tv_nsec = UTIME_NOW;
-        timebuf[1].tv_sec = statbuf->st_mtime;
-        res += utimensat(AT_FDCWD, filename, timebuf, 0);  /* set access and modification times */
-#endif
-    }
-
-#if !defined(_WIN32)
-    res += chown(filename, statbuf->st_uid, statbuf->st_gid);  /* Copy ownership */
-#endif
-
-    res += chmod(filename, statbuf->st_mode & 07777);  /* Copy file permissions */
-
-    errno = 0;
-    return -res; /* number of errors is returned */
-}
-
-
-UTIL_STATIC int UTIL_getFDStat(int fd, stat_t *statbuf)
-{
-    int r;
-#if defined(_MSC_VER)
-    r = _fstat64(fd, statbuf);
-    if (r || !(statbuf->st_mode & S_IFREG)) return 0;   /* No good... */
-#else
-    r = fstat(fd, statbuf);
-    if (r || !S_ISREG(statbuf->st_mode)) return 0;   /* No good... */
-#endif
-    return 1;
-}
-
-UTIL_STATIC int UTIL_getFileStat(const char* infilename, stat_t *statbuf)
-{
-    int r;
-#if defined(_MSC_VER)
-    r = _stat64(infilename, statbuf);
-    if (r || !(statbuf->st_mode & S_IFREG)) return 0;   /* No good... */
-#else
-    r = stat(infilename, statbuf);
-    if (r || !S_ISREG(statbuf->st_mode)) return 0;   /* No good... */
-#endif
-    return 1;
-}
-
-
-UTIL_STATIC int UTIL_isRegFD(int fd)
-{
-    stat_t statbuf;
-#ifdef _WIN32
-    /* Windows runtime library always open file descriptors 0, 1 and 2 in text mode, therefore we can't use them for binary I/O */
-    if(fd < 3) return 0;
-#endif
-    return UTIL_getFDStat(fd, &statbuf); /* Only need to know whether it is a regular file */
-}
-
-
-UTIL_STATIC int UTIL_isRegFile(const char* infilename)
-{
-    stat_t statbuf;
-    return UTIL_getFileStat(infilename, &statbuf); /* Only need to know whether it is a regular file */
-}
-
-
-UTIL_STATIC U32 UTIL_isDirectory(const char* infilename)
-{
-    int r;
-    stat_t statbuf;
-#if defined(_MSC_VER)
-    r = _stat64(infilename, &statbuf);
-    if (!r && (statbuf.st_mode & _S_IFDIR)) return 1;
-#else
-    r = stat(infilename, &statbuf);
-    if (!r && S_ISDIR(statbuf.st_mode)) return 1;
-#endif
-    return 0;
-}
-
-
-UTIL_STATIC U64 UTIL_getOpenFileSize(FILE* file)
-{
-    int r;
-    int fd;
-    struct UTIL_TYPE_stat statbuf;
-
-    fd = UTIL_fileno(file);
-    if (fd < 0) {
-        perror("fileno");
-        exit(1);
-    }
-    r = UTIL_fstat(fd, &statbuf);
-    if (r || !UTIL_STAT_MODE_ISREG(statbuf.st_mode)) return 0;   /* No good... */
-    return (U64)statbuf.st_size;
-}
-
-
-UTIL_STATIC U64 UTIL_getFileSize(const char* infilename)
-{
-    int r;
-    struct UTIL_TYPE_stat statbuf;
-
-    r = UTIL_stat(infilename, &statbuf);
-    if (r || !UTIL_STAT_MODE_ISREG(statbuf.st_mode)) return 0;   /* No good... */
-    return (U64)statbuf.st_size;
-}
-
-
-UTIL_STATIC U64 UTIL_getTotalFileSize(const char** fileNamesTable, unsigned nbFiles)
-{
-    U64 total = 0;
-    unsigned n;
-    for (n=0; n<nbFiles; n++)
-        total += UTIL_getFileSize(fileNamesTable[n]);
-    return total;
-}
-
-
-#ifdef _WIN32
-#  define UTIL_HAS_CREATEFILELIST
-
-UTIL_STATIC int UTIL_prepareFileList(const char* dirName, char** bufStart, size_t* pos, char** bufEnd)
-{
-    char* path;
-    size_t dirLength, nbFiles = 0;
-    WIN32_FIND_DATAA cFile;
-    HANDLE hFile;
-
-    dirLength = strlen(dirName);
-    path = (char*) malloc(dirLength + 3);
-    if (!path) return 0;
-
-    memcpy(path, dirName, dirLength);
-    path[dirLength] = '\\';
-    path[dirLength+1] = '*';
-    path[dirLength+2] = 0;
-
-    hFile=FindFirstFileA(path, &cFile);
-    if (hFile == INVALID_HANDLE_VALUE) {
-        fprintf(stderr, "Cannot open directory '%s'\n", dirName);
-        return 0;
-    }
-    free(path);
-
-    do {
-        size_t pathLength;
-        int const fnameLength = (int)strlen(cFile.cFileName);
-        path = (char*) malloc(dirLength + fnameLength + 2);
-        if (!path) { FindClose(hFile); return 0; }
-        memcpy(path, dirName, dirLength);
-        path[dirLength] = '\\';
-        memcpy(path+dirLength+1, cFile.cFileName, fnameLength);
-        pathLength = dirLength+1+fnameLength;
-        path[pathLength] = 0;
-        if (cFile.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
-            if (strcmp (cFile.cFileName, "..") == 0 ||
-                strcmp (cFile.cFileName, ".") == 0) continue;
-
-            nbFiles += UTIL_prepareFileList(path, bufStart, pos, bufEnd);  /* Recursively call "UTIL_prepareFileList" with the new path. */
-            if (*bufStart == NULL) { free(path); FindClose(hFile); return 0; }
-        }
-        else if ((cFile.dwFileAttributes & FILE_ATTRIBUTE_NORMAL) || (cFile.dwFileAttributes & FILE_ATTRIBUTE_ARCHIVE) || (cFile.dwFileAttributes & FILE_ATTRIBUTE_COMPRESSED)) {
-            if (*bufStart + *pos + pathLength >= *bufEnd) {
-                ptrdiff_t newListSize = (*bufEnd - *bufStart) + LIST_SIZE_INCREASE;
-                *bufStart = (char*)UTIL_realloc(*bufStart, newListSize);
-                *bufEnd = *bufStart + newListSize;
-                if (*bufStart == NULL) { free(path); FindClose(hFile); return 0; }
-            }
-            if (*bufStart + *pos + pathLength < *bufEnd) {
-                strncpy(*bufStart + *pos, path, *bufEnd - (*bufStart + *pos));
-                *pos += pathLength + 1;
-                nbFiles++;
-            }
-        }
-        free(path);
-    } while (FindNextFileA(hFile, &cFile));
-
-    FindClose(hFile);
-    assert(nbFiles < INT_MAX);
-    return (int)nbFiles;
-}
-
-#elif defined(__linux__) || (PLATFORM_POSIX_VERSION >= 200112L)  /* opendir, readdir require POSIX.1-2001 */
-#  define UTIL_HAS_CREATEFILELIST
-#  include <dirent.h>       /* opendir, readdir */
-#  include <string.h>       /* strerror, memcpy */
-
-UTIL_STATIC int UTIL_prepareFileList(const char* dirName, char** bufStart, size_t* pos, char** bufEnd)
-{
-    DIR* dir;
-    struct dirent * entry;
-    size_t dirLength;
-    int nbFiles = 0;
-
-    if (!(dir = opendir(dirName))) {
-        fprintf(stderr, "Cannot open directory '%s': %s\n", dirName, strerror(errno));
-        return 0;
-    }
-
-    dirLength = strlen(dirName);
-    errno = 0;
-    while ((entry = readdir(dir)) != NULL) {
-        char* path;
-        size_t fnameLength, pathLength;
-        if (strcmp (entry->d_name, "..") == 0 ||
-            strcmp (entry->d_name, ".") == 0) continue;
-        fnameLength = strlen(entry->d_name);
-        path = (char*)malloc(dirLength + fnameLength + 2);
-        if (!path) { closedir(dir); return 0; }
-        memcpy(path, dirName, dirLength);
-        path[dirLength] = '/';
-        memcpy(path+dirLength+1, entry->d_name, fnameLength);
-        pathLength = dirLength+1+fnameLength;
-        path[pathLength] = 0;
-
-        if (UTIL_isDirectory(path)) {
-            nbFiles += UTIL_prepareFileList(path, bufStart, pos, bufEnd);  /* Recursively call "UTIL_prepareFileList" with the new path. */
-            if (*bufStart == NULL) { free(path); closedir(dir); return 0; }
-        } else {
-            if (*bufStart + *pos + pathLength >= *bufEnd) {
-                size_t const newListSize = (size_t)(*bufEnd - *bufStart) + LIST_SIZE_INCREASE;
-                *bufStart = (char*)UTIL_realloc(*bufStart, newListSize);
-                *bufEnd = *bufStart + newListSize;
-                if (*bufStart == NULL) { free(path); closedir(dir); return 0; }
-            }
-            if (*bufStart + *pos + pathLength < *bufEnd) {
-                strncpy(*bufStart + *pos, path, *bufEnd - (*bufStart + *pos));
-                *pos += pathLength + 1;
-                nbFiles++;
-            }
-        }
-        free(path);
-        errno = 0; /* clear errno after UTIL_isDirectory, UTIL_prepareFileList */
-    }
-
-    if (errno != 0) {
-        fprintf(stderr, "readdir(%s) error: %s\n", dirName, strerror(errno));
-        free(*bufStart);
-        *bufStart = NULL;
-    }
-    closedir(dir);
-    return nbFiles;
-}
-
-#else
-
-UTIL_STATIC int UTIL_prepareFileList(const char* dirName, char** bufStart, size_t* pos, char** bufEnd)
-{
-    (void)bufStart; (void)bufEnd; (void)pos;
-    fprintf(stderr, "Directory %s ignored (compiled without _WIN32 or _POSIX_C_SOURCE)\n", dirName);
-    return 0;
-}
-
-#endif /* #ifdef _WIN32 */
-
-/*
- * UTIL_createFileList - takes a list of files and directories (params: inputNames, inputNamesNb), scans directories,
- *                       and returns a new list of files (params: return value, allocatedBuffer, allocatedNamesNb).
- * After finishing usage of the list the structures should be freed with UTIL_freeFileList(params: return value, allocatedBuffer)
- * In case of error UTIL_createFileList returns NULL and UTIL_freeFileList should not be called.
- */
-UTIL_STATIC const char**
-UTIL_createFileList(const char** inputNames, unsigned inputNamesNb,
-                    char** allocatedBuffer, unsigned* allocatedNamesNb)
-{
-    size_t pos;
-    unsigned i, nbFiles;
-    char* buf = (char*)malloc(LIST_SIZE_INCREASE);
-    size_t bufSize = LIST_SIZE_INCREASE;
-    const char** fileTable;
-
-    if (!buf) return NULL;
-
-    for (i=0, pos=0, nbFiles=0; i<inputNamesNb; i++) {
-        if (!UTIL_isDirectory(inputNames[i])) {
-            size_t const len = strlen(inputNames[i]) + 1;  /* include nul char */
-            if (pos + len >= bufSize) {
-                while (pos + len >= bufSize) bufSize += LIST_SIZE_INCREASE;
-                buf = (char*)UTIL_realloc(buf, bufSize);
-                if (!buf) return NULL;
-            }
-            assert(pos + len < bufSize);
-            memcpy(buf + pos, inputNames[i], len);
-            pos += len;
-            nbFiles++;
-        } else {
-            char* bufend = buf + bufSize;
-            nbFiles += (unsigned)UTIL_prepareFileList(inputNames[i], &buf, &pos, &bufend);
-            if (buf == NULL) return NULL;
-            assert(bufend > buf);
-            bufSize = (size_t)(bufend - buf);
-    }   }
-
-    if (nbFiles == 0) { free(buf); return NULL; }
-
-    fileTable = (const char**)malloc(((size_t)nbFiles+1) * sizeof(const char*));
-    if (!fileTable) { free(buf); return NULL; }
-
-    for (i=0, pos=0; i<nbFiles; i++) {
-        fileTable[i] = buf + pos;
-        pos += strlen(fileTable[i]) + 1;
-    }
-
-    if (pos > bufSize) {
-        free(buf);
-        free((void*)fileTable);
-        return NULL;
-    }   /* can this happen ? */
-
-    *allocatedBuffer = buf;
-    *allocatedNamesNb = nbFiles;
-
-    return fileTable;
-}
-
-
-UTIL_STATIC void
-UTIL_freeFileList(const char** filenameTable, char* allocatedBuffer)
-{
-    free(allocatedBuffer);
-    free((void*)filenameTable);
-}
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* UTIL_H_MODULE */
diff --git a/librocksdb-sys/lz4/tests/.gitignore b/librocksdb-sys/lz4/tests/.gitignore
deleted file mode 100644
index c7d8f19..0000000
--- a/librocksdb-sys/lz4/tests/.gitignore
+++ /dev/null
@@ -1,26 +0,0 @@
-
-# build artefacts
-datagen
-frametest
-frametest32
-fullbench
-fullbench32
-fuzzer
-fuzzer32
-fasttest
-roundTripTest
-checkTag
-checkFrame
-decompress-partial
-decompress-partial-usingDict
-abiTest
-freestanding
-
-# test artefacts
-tmp*
-versionsTest
-abiTests
-lz4_all.c
-
-# local tests
-afl
diff --git a/librocksdb-sys/lz4/tests/COPYING b/librocksdb-sys/lz4/tests/COPYING
deleted file mode 100644
index d159169..0000000
--- a/librocksdb-sys/lz4/tests/COPYING
+++ /dev/null
@@ -1,339 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
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-in new free programs; and that you know you can do these things.
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-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
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-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
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-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
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-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
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-is covered only if its contents constitute a work based on the
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-
-            How to Apply These Terms to Your New Programs
-
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-    Copyright (C) <year>  <name of author>
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-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
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-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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-Also add information on how to contact you by electronic and paper mail.
-
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-    This is free software, and you are welcome to redistribute it
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-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
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-You should also get your employer (if you work as a programmer) or your
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-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
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-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/librocksdb-sys/lz4/tests/Makefile b/librocksdb-sys/lz4/tests/Makefile
deleted file mode 100644
index 93a5581..0000000
--- a/librocksdb-sys/lz4/tests/Makefile
+++ /dev/null
@@ -1,618 +0,0 @@
-# ##########################################################################
-# LZ4 programs - Makefile
-# Copyright (C) Yann Collet 2011-2020
-#
-# GPL v2 License
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# You can contact the author at :
-#  - LZ4 homepage : http://www.lz4.org
-#  - LZ4 source repository : https://github.com/lz4/lz4
-# ##########################################################################
-# fuzzer  : Test tool, to check lz4 integrity on target platform
-# frametest  : Test tool, to check lz4frame integrity on target platform
-# fullbench  : Precisely measure speed for each LZ4 function variant
-# datagen : generates synthetic data samples for tests & benchmarks
-# ##########################################################################
-
-LZ4DIR  := ../lib
-PRGDIR  := ../programs
-TESTDIR := versionsTest
-PYTHON  ?= python3
-
-DEBUGLEVEL?= 1
-DEBUGFLAGS = -g -DLZ4_DEBUG=$(DEBUGLEVEL)
-CFLAGS  ?= -O3 # can select custom optimization flags. Example : CFLAGS=-O2 make
-CFLAGS  += -Wall -Wextra -Wundef -Wcast-qual -Wcast-align -Wshadow \
-           -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes \
-           -Wpointer-arith -Wstrict-aliasing=1
-CFLAGS  += $(DEBUGFLAGS) $(MOREFLAGS)
-CPPFLAGS+= -I$(LZ4DIR) -I$(PRGDIR) -DXXH_NAMESPACE=LZ4_
-FLAGS    = $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
-
-include ../Makefile.inc
-
-LZ4 := $(PRGDIR)/lz4$(EXT)
-
-
-# Default test parameters
-TEST_FILES   := COPYING
-FUZZER_TIME  := -T90s
-NB_LOOPS     ?= -i1
-
-.PHONY: default
-default: all
-
-all: fullbench fuzzer frametest roundTripTest datagen checkFrame decompress-partial
-
-all32: CFLAGS+=-m32
-all32: all
-
-lz4:
-	$(MAKE) -C $(PRGDIR) $@ CFLAGS="$(CFLAGS)"
-
-lib liblz4.pc:
-	$(MAKE) -C $(LZ4DIR) $@ CFLAGS="$(CFLAGS)"
-
-lz4c unlz4 lz4cat: lz4
-	$(LN_SF) $(LZ4) $(PRGDIR)/$@
-
-lz4c32:   # create a 32-bits version for 32/64 interop tests
-	$(MAKE) -C $(PRGDIR) $@ CFLAGS="-m32 $(CFLAGS)"
-
-%.o : $(LZ4DIR)/%.c $(LZ4DIR)/%.h
-	$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
-
-fullbench : DEBUGLEVEL=0
-fullbench : lz4.o lz4hc.o lz4frame.o xxhash.o fullbench.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-$(LZ4DIR)/liblz4.a:
-	$(MAKE) -C $(LZ4DIR) liblz4.a
-
-fullbench-lib: fullbench.c $(LZ4DIR)/liblz4.a
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-fullbench-dll: fullbench.c $(LZ4DIR)/xxhash.c
-	$(MAKE) -C $(LZ4DIR) liblz4
-	$(CC) $(FLAGS) $^ -o $@$(EXT) -DLZ4_DLL_IMPORT=1 $(LZ4DIR)/dll/$(LIBLZ4).dll
-
-# test LZ4_USER_MEMORY_FUNCTIONS
-fullbench-wmalloc: CPPFLAGS += -DLZ4_USER_MEMORY_FUNCTIONS
-fullbench-wmalloc: fullbench
-
-fuzzer  : lz4.o lz4hc.o xxhash.o fuzzer.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-frametest: lz4frame.o lz4.o lz4hc.o xxhash.o frametest.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-roundTripTest : lz4.o lz4hc.o xxhash.o roundTripTest.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-datagen : $(PRGDIR)/datagen.c datagencli.c
-	$(CC) $(FLAGS) -I$(PRGDIR) $^ -o $@$(EXT)
-
-checkFrame : lz4frame.o lz4.o lz4hc.o xxhash.o checkFrame.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-decompress-partial: lz4.o decompress-partial.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-decompress-partial-usingDict: lz4.o decompress-partial-usingDict.c
-	$(CC) $(FLAGS) $^ -o $@$(EXT)
-
-freestanding: freestanding.c
-	$(CC) -ffreestanding -nostdlib $^ -o $@$(EXT)
-
-.PHONY: clean
-clean:
-	@$(MAKE) -C $(LZ4DIR) $@ > $(VOID)
-	@$(MAKE) -C $(PRGDIR) $@ > $(VOID)
-	@$(RM) -rf core *.o *.test tmp* \
-        fullbench-dll$(EXT) fullbench-lib$(EXT) \
-        fullbench$(EXT) fullbench32$(EXT) \
-        fuzzer$(EXT) fuzzer32$(EXT) \
-        frametest$(EXT) frametest32$(EXT) \
-        fasttest$(EXT) roundTripTest$(EXT) \
-        datagen$(EXT) checkTag$(EXT) \
-        frameTest$(EXT) decompress-partial$(EXT) \
-        abiTest$(EXT) freestanding$(EXT) \
-        lz4_all.c
-	@$(RM) -rf $(TESTDIR)
-	@echo Cleaning completed
-
-.PHONY: versionsTest
-versionsTest:
-	$(PYTHON) test-lz4-versions.py
-
-.PHONY: listTest
-listTest: lz4
-	QEMU_SYS=$(QEMU_SYS) $(PYTHON) test-lz4-list.py
-
-abiTest: LDLIBS += -llz4
-
-.PHONY: abiTests
-abiTests:
-	$(PYTHON) test-lz4-abi.py
-
-checkTag: checkTag.c $(LZ4DIR)/lz4.h
-	$(CC) $(FLAGS) $< -o $@$(EXT)
-
-#-----------------------------------------------------------------------------
-# validated only for Linux, OSX, BSD, Hurd and Solaris targets
-#-----------------------------------------------------------------------------
-ifeq ($(POSIX_ENV),Yes)
-
-MD5:=md5sum
-ifneq (,$(filter $(shell $(UNAME)), Darwin ))
-MD5:=md5 -r
-endif
-
-# note : we should probably settle on a single compare utility
-CMP:=cmp
-GREP:=grep
-DIFF:=diff
-ifneq (,$(filter $(shell $(UNAME)),SunOS))
-DIFF:=gdiff
-endif
-
-CAT:=cat
-DD:=dd
-DATAGEN:=./datagen
-
-.PHONY: list
-list:
-	@$(MAKE) -pRrq -f $(lastword $(MAKEFILE_LIST)) : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | sort | egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | xargs
-
-.PHONY: check
-check: test-lz4-essentials
-
-.PHONY: test
-test: test-lz4 test-lz4c test-frametest test-fullbench test-fuzzer test-amalgamation listTest test-decompress-partial
-
-.PHONY: test32
-test32: CFLAGS+=-m32
-test32: test
-
-.PHONY: test-amalgamation
-test-amalgamation: lz4_all.o
-
-lz4_all.c: $(LZ4DIR)/lz4.c $(LZ4DIR)/lz4hc.c $(LZ4DIR)/lz4frame.c
-	$(CAT) $^ > $@
-
-.PHONY: test-install
-test-install: lz4 lib liblz4.pc
-	lz4_root=.. ./test_install.sh
-
-.PHONY: test-compile-with-lz4-memory-usage
-test-compile-with-lz4-memory-usage:
-	$(MAKE) clean; CFLAGS=-O0 CPPFLAGS=-D'LZ4_MEMORY_USAGE=LZ4_MEMORY_USAGE_MIN' $(MAKE) all
-	$(MAKE) clean; CFLAGS=-O0 CPPFLAGS=-D'LZ4_MEMORY_USAGE=LZ4_MEMORY_USAGE_MAX' $(MAKE) all
-
-.PHONY: test-lz4-sparse
-# Rules regarding Temporary test files :
-# Each test must use its own unique set of names during execution.
-# Each temporary test file must begin by an FPREFIX.
-# Each FPREFIX must be unique for each test.
-# All FPREFIX must start with `tmp`, for `make clean`
-# All tests must clean their temporary test files on successful completion,
-# and only their test files : do not employ sweeping statements such `rm tmp*` or `rm *.lz4`
-test-lz4-sparse: FPREFIX = tmp-tls
-test-lz4-sparse: lz4 datagen
-	@echo "\n ---- test sparse file support ----"
-	$(DATAGEN) -g5M  -P100 > $(FPREFIX)dg5M
-	$(LZ4) -B4D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB4
-	$(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB4
-	$(LZ4) -B5D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB5
-	$(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB5
-	$(LZ4) -B6D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB6
-	$(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB6
-	$(LZ4) -B7D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB7
-	$(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB7
-	$(LZ4) $(FPREFIX)dg5M -c | $(LZ4) -dv --no-sparse > $(FPREFIX)nosparse
-	$(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)nosparse
-	ls -ls $(FPREFIX)*
-	$(DATAGEN) -s1 -g1200007 -P100 | $(LZ4) | $(LZ4) -dv --sparse > $(FPREFIX)odd   # Odd size file (to generate non-full last block)
-	$(DATAGEN) -s1 -g1200007 -P100 | $(DIFF) -s - $(FPREFIX)odd
-	ls -ls $(FPREFIX)odd
-	@$(RM) $(FPREFIX)*
-	@echo "\n Compatibility with Console :"
-	echo "Hello World 1 !" | $(LZ4) | $(LZ4) -d -c
-	echo "Hello World 2 !" | $(LZ4) | $(LZ4) -d | $(CAT)
-	echo "Hello World 3 !" | $(LZ4) --no-frame-crc | $(LZ4) -d -c
-	@echo "\n Compatibility with Append :"
-	$(DATAGEN) -P100 -g1M > $(FPREFIX)dg1M
-	$(CAT) $(FPREFIX)dg1M $(FPREFIX)dg1M > $(FPREFIX)2M
-	$(LZ4) -B5 -v $(FPREFIX)dg1M $(FPREFIX)c
-	$(LZ4) -d -v $(FPREFIX)c $(FPREFIX)r
-	$(LZ4) -d -v $(FPREFIX)c -c >> $(FPREFIX)r
-	ls -ls $(FPREFIX)*
-	$(DIFF) $(FPREFIX)2M $(FPREFIX)r
-	@$(RM) $(FPREFIX)*
-
-test-lz4-contentSize: FPREFIX = tmp-lzc
-test-lz4-contentSize: lz4 datagen
-	@echo "\n ---- test original size support ----"
-	$(DATAGEN) -g15M > $(FPREFIX)
-	$(LZ4) -v $(FPREFIX) -c | $(LZ4) -t
-	$(LZ4) -v --content-size $(FPREFIX) -c | $(LZ4) -d > $(FPREFIX)-dup
-	$(DIFF) $(FPREFIX) $(FPREFIX)-dup
-	$(LZ4) -f $(FPREFIX) -c > $(FPREFIX).lz4 # compressed with content size
-	$(LZ4) --content-size $(FPREFIX) -c > $(FPREFIX)-wcz.lz4
-	! $(DIFF) $(FPREFIX).lz4 $(FPREFIX)-wcz.lz4  # must differ, due to content size
-	$(LZ4) --content-size < $(FPREFIX) > $(FPREFIX)-wcz2.lz4 # can determine content size because stdin is just a file
-	$(DIFF) $(FPREFIX)-wcz.lz4 $(FPREFIX)-wcz2.lz4  # both must contain content size
-	$(CAT) $(FPREFIX) | $(LZ4) > $(FPREFIX)-ncz.lz4
-	$(DIFF) $(FPREFIX).lz4 $(FPREFIX)-ncz.lz4  # both don't have content size
-	$(CAT) $(FPREFIX) | $(LZ4) --content-size > $(FPREFIX)-ncz2.lz4 # can't determine content size
-	$(DIFF) $(FPREFIX).lz4 $(FPREFIX)-ncz2.lz4  # both don't have content size
-	@$(RM) $(FPREFIX)*
-
-test-lz4-frame-concatenation: FPREFIX = tmp-lfc
-test-lz4-frame-concatenation: lz4 datagen
-	@echo "\n ---- test frame concatenation ----"
-	@echo -n > $(FPREFIX)-empty
-	@echo hi > $(FPREFIX)-nonempty
-	$(CAT) $(FPREFIX)-nonempty $(FPREFIX)-empty $(FPREFIX)-nonempty > $(FPREFIX)-src
-	$(LZ4) -zq $(FPREFIX)-empty -c > $(FPREFIX)-empty.lz4
-	$(LZ4) -zq $(FPREFIX)-nonempty -c > $(FPREFIX)-nonempty.lz4
-	$(CAT) $(FPREFIX)-nonempty.lz4 $(FPREFIX)-empty.lz4 $(FPREFIX)-nonempty.lz4 > $(FPREFIX)-concat.lz4
-	$(LZ4) -d $(FPREFIX)-concat.lz4 -c > $(FPREFIX)-result
-	$(CMP) $(FPREFIX)-src $(FPREFIX)-result
-	@$(RM) $(FPREFIX)*
-	@echo frame concatenation test completed
-
-test-lz4-multiple: FPREFIX = tmp-tml
-test-lz4-multiple: lz4 datagen
-	@echo "\n ---- test multiple files ----"
-	@$(DATAGEN) -s1        > $(FPREFIX)1 2> $(VOID)
-	@$(DATAGEN) -s2 -g100K > $(FPREFIX)2 2> $(VOID)
-	@$(DATAGEN) -s3 -g200K > $(FPREFIX)3 2> $(VOID)
-	# compress multiple files : one .lz4 per source file
-	$(LZ4) -f -m $(FPREFIX)*
-	test -f $(FPREFIX)1.lz4
-	test -f $(FPREFIX)2.lz4
-	test -f $(FPREFIX)3.lz4
-	# decompress multiple files : one output file per .lz4
-	mv $(FPREFIX)1 $(FPREFIX)1-orig
-	mv $(FPREFIX)2 $(FPREFIX)2-orig
-	mv $(FPREFIX)3 $(FPREFIX)3-orig
-	$(LZ4) -d -f -m $(FPREFIX)*.lz4
-	$(CMP) $(FPREFIX)1 $(FPREFIX)1-orig   # must be identical
-	$(CMP) $(FPREFIX)2 $(FPREFIX)2-orig
-	$(CMP) $(FPREFIX)3 $(FPREFIX)3-orig
-	# compress multiple files into stdout
-	$(CAT) $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 > $(FPREFIX)-concat1
-	$(RM) $(FPREFIX)*.lz4
-	$(LZ4) -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 -c > $(FPREFIX)-concat2
-	test ! -f $(FPREFIX)1.lz4  # must not create .lz4 artefact
-	$(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2  # must be equivalent
-	# decompress multiple files into stdout
-	$(RM) $(FPREFIX)-concat1 $(FPREFIX)-concat2
-	$(LZ4) -f -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3   # generate .lz4 to decompress
-	$(CAT) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 > $(FPREFIX)-concat1   # create concatenated reference
-	$(RM) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3
-	$(LZ4) -d -m $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 -c > $(FPREFIX)-concat2
-	test ! -f $(FPREFIX)1  # must not create file artefact
-	$(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2  # must be equivalent
-	# compress multiple files, one of which is absent (must fail)
-	! $(LZ4) -f -m $(FPREFIX)-concat1 notHere $(FPREFIX)-concat2  # must fail : notHere not present
-	# test lz4-compressed file
-	$(LZ4) -tm $(FPREFIX)-concat1.lz4
-	$(LZ4) -tm $(FPREFIX)-concat1.lz4 $(FPREFIX)-concat2.lz4
-	# test multiple lz4 files, one of which is absent (must fail)
-	! $(LZ4) -tm $(FPREFIX)-concat1.lz4 notHere.lz4 $(FPREFIX)-concat2.lz4
-	@$(RM) $(FPREFIX)*
-
-test-lz4-multiple-legacy: FPREFIX = tmp-lml
-test-lz4-multiple-legacy: lz4 datagen
-	@echo "\n ---- test multiple files (Legacy format) ----"
-	@$(DATAGEN) -s1        > $(FPREFIX)1 2> $(VOID)
-	@$(DATAGEN) -s2 -g100K > $(FPREFIX)2 2> $(VOID)
-	@$(DATAGEN) -s3 -g200K > $(FPREFIX)3 2> $(VOID)
-	# compress multiple files using legacy format: one .lz4 per source file
-	$(LZ4) -f -l -m $(FPREFIX)*
-	test -f $(FPREFIX)1.lz4
-	test -f $(FPREFIX)2.lz4
-	test -f $(FPREFIX)3.lz4
-	# decompress multiple files compressed using legacy format: one output file per .lz4
-	mv $(FPREFIX)1 $(FPREFIX)1-orig
-	mv $(FPREFIX)2 $(FPREFIX)2-orig
-	mv $(FPREFIX)3 $(FPREFIX)3-orig
-	$(LZ4) -d -f -m $(FPREFIX)*.lz4
-	$(LZ4) -l -d -f -m $(FPREFIX)*.lz4 # -l mustn't impact -d option
-	$(CMP) $(FPREFIX)1 $(FPREFIX)1-orig   # must be identical
-	$(CMP) $(FPREFIX)2 $(FPREFIX)2-orig
-	$(CMP) $(FPREFIX)3 $(FPREFIX)3-orig
-	# compress multiple files into stdout using legacy format
-	$(CAT) $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 > $(FPREFIX)-concat1
-	$(RM) $(FPREFIX)*.lz4
-	$(LZ4) -l -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 -c > $(FPREFIX)-concat2
-	test ! -f $(FPREFIX)1.lz4  # must not create .lz4 artefact
-	$(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2  # must be equivalent
-	# # # decompress multiple files into stdout using legacy format
-	$(RM) $(FPREFIX)-concat1 $(FPREFIX)-concat2
-	$(LZ4) -l -f -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3   # generate .lz4 to decompress
-	$(CAT) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 > $(FPREFIX)-concat1   # create concatenated reference
-	$(RM) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3
-	$(LZ4) -d -m $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 -c > $(FPREFIX)-concat2
-	$(LZ4) -d -l -m $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 -c > $(FPREFIX)-concat2 # -l mustn't impact option -d
-	test ! -f $(FPREFIX)1  # must not create file artefact
-	$(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2  # must be equivalent
-	# # # compress multiple files, one of which is absent (must fail)
-	! $(LZ4) -f -l -m $(FPREFIX)-concat1 notHere-legacy $(FPREFIX)-concat2  # must fail : notHere-legacy not present
-	@$(RM) $(FPREFIX)*
-
-SKIPFILE = goldenSamples/skip.bin
-test-lz4-skippable: FPREFIX = tmp-lsk
-test-lz4-skippable: lz4 datagen
-	@echo "\n ---- test lz4 with skippable frames ----"
-	$(LZ4) -dc $(SKIPFILE)
-	$(LZ4) -dc < $(SKIPFILE)
-	cat $(SKIPFILE) | $(LZ4) -dc
-	echo "Hello from Valid Frame!\n" | $(LZ4) -c > $(FPREFIX).lz4
-	cat $(SKIPFILE) $(FPREFIX).lz4 $(SKIPFILE) | $(LZ4) -dc
-	$(RM) $(FPREFIX)*
-
-test-lz4-basic: FPREFIX = tmp-tlb
-test-lz4-basic: lz4 datagen unlz4 lz4cat
-	@echo "\n ---- test lz4 basic compression/decompression ----"
-	$(DATAGEN) -g0       | $(LZ4) -v     | $(LZ4) -t
-	$(DATAGEN) -g16KB    | $(LZ4) -9     | $(LZ4) -t
-	$(DATAGEN) -g20KB > $(FPREFIX)-dg20k
-	$(LZ4) < $(FPREFIX)-dg20k | $(LZ4) -d > $(FPREFIX)-dec
-	$(DIFF) -q $(FPREFIX)-dg20k $(FPREFIX)-dec
-	$(LZ4) --no-frame-crc < $(FPREFIX)-dg20k | $(LZ4) -d > $(FPREFIX)-dec
-	$(DIFF) -q $(FPREFIX)-dg20k $(FPREFIX)-dec
-	$(DATAGEN)           | $(LZ4) -BI    | $(LZ4) -t
-	$(DATAGEN)           | $(LZ4) --no-crc | $(LZ4) -t
-	$(DATAGEN) -g6M -P99 | $(LZ4) -9BD   | $(LZ4) -t
-	$(DATAGEN) -g17M     | $(LZ4) -9v    | $(LZ4) -qt
-	$(DATAGEN) -g33M     | $(LZ4) --no-frame-crc | $(LZ4) -t
-	$(DATAGEN) -g256MB   | $(LZ4) -vqB4D | $(LZ4) -t --no-crc
-	@echo "hello world" > $(FPREFIX)-hw
-	$(LZ4) --rm -f $(FPREFIX)-hw $(FPREFIX)-hw.lz4
-	test ! -f $(FPREFIX)-hw                      # must fail (--rm)
-	test   -f $(FPREFIX)-hw.lz4
-	$(PRGDIR)/lz4cat $(FPREFIX)-hw.lz4 | $(GREP) "hello world"
-	$(PRGDIR)/unlz4 --rm $(FPREFIX)-hw.lz4 $(FPREFIX)-hw
-	test   -f $(FPREFIX)-hw
-	test ! -f $(FPREFIX)-hw.lz4                  # must fail (--rm)
-	test ! -f $(FPREFIX)-hw.lz4.lz4              # must fail (unlz4)
-	$(PRGDIR)/lz4cat $(FPREFIX)-hw               # pass-through mode
-	test   -f $(FPREFIX)-hw
-	test ! -f $(FPREFIX)-hw.lz4                  # must fail (lz4cat)
-	$(LZ4) $(FPREFIX)-hw $(FPREFIX)-hw.lz4          # creates $(FPREFIX)-hw.lz4
-	$(PRGDIR)/lz4cat < $(FPREFIX)-hw.lz4 > $(FPREFIX)3  # checks lz4cat works with stdin (#285)
-	$(DIFF) -q $(FPREFIX)-hw $(FPREFIX)3
-	$(PRGDIR)/lz4cat < $(FPREFIX)-hw > $(FPREFIX)2      # checks lz4cat works in pass-through mode
-	$(DIFF) -q $(FPREFIX)-hw $(FPREFIX)2
-	cp $(FPREFIX)-hw ./-d
-	$(LZ4) --rm -- -d -d.lz4               # compresses ./d into ./-d.lz4
-	test   -f ./-d.lz4
-	test ! -f ./-d
-	mv ./-d.lz4 ./-z
-	$(LZ4) -d --rm -- -z $(FPREFIX)4          # uncompresses ./-z into $(FPREFIX)4
-	test ! -f ./-z
-	$(DIFF) -q $(FPREFIX)-hw $(FPREFIX)4
-	! $(LZ4) $(FPREFIX)2 $(FPREFIX)3 $(FPREFIX)4    # must fail: refuse to handle 3+ file names
-	$(LZ4) -f $(FPREFIX)-hw                   # create $(FPREFIX)-hw.lz4, for next tests
-	$(LZ4) --list $(FPREFIX)-hw.lz4           # test --list on valid single-frame file
-	$(LZ4) --list < $(FPREFIX)-hw.lz4         # test --list from stdin (file only)
-	$(CAT) $(FPREFIX)-hw >> $(FPREFIX)-hw.lz4
-	! $(LZ4) -f $(FPREFIX)-hw.lz4             # uncompress valid frame followed by invalid data (must fail now)
-	$(LZ4) -BX $(FPREFIX)-hw -c -q | $(LZ4) -tv  # test block checksum
-	# $(DATAGEN) -g20KB generates the same file every single time
-	# cannot save output of $(DATAGEN) -g20KB as input file to lz4 because the following shell commands are run before $(DATAGEN) -g20KB
-	test "$(shell $(DATAGEN) -g20KB | $(LZ4) -c --fast | wc -c)" -lt "$(shell $(DATAGEN) -g20KB | $(LZ4) -c --fast=9 | wc -c)" # -1 vs -9
-	test "$(shell $(DATAGEN) -g20KB | $(LZ4) -c -1 | wc -c)" -lt "$(shell $(DATAGEN) -g20KB| $(LZ4) -c --fast=1 | wc -c)" # 1 vs -1
-	test "$(shell $(DATAGEN) -g20KB | $(LZ4) -c --fast=1 | wc -c)" -eq "$(shell $(DATAGEN) -g20KB| $(LZ4) -c --fast| wc -c)" # checks default fast compression is -1
-	! $(LZ4) -c --fast=0 $(FPREFIX)-dg20K # lz4 should fail when fast=0
-	! $(LZ4) -c --fast=-1 $(FPREFIX)-dg20K # lz4 should fail when fast=-1
-	# High --fast values can result in out-of-bound dereferences #876
-	$(DATAGEN) -g1M | $(LZ4) -c --fast=999999999 > /dev/null
-	# Test for #596
-	@echo "TEST" > $(FPREFIX)-test
-	$(LZ4) -m $(FPREFIX)-test
-	$(LZ4) $(FPREFIX)-test.lz4 $(FPREFIX)-test2
-	$(DIFF) -q $(FPREFIX)-test $(FPREFIX)-test2
-	@$(RM) $(FPREFIX)*
-
-
-test-lz4-dict: FPREFIX = tmp-dict
-test-lz4-dict: lz4 datagen
-	@echo "\n ---- test lz4 compression/decompression with dictionary ----"
-	$(DATAGEN) -g16KB > $(FPREFIX)
-	$(DATAGEN) -g32KB > $(FPREFIX)-sample-32k
-	< $(FPREFIX)-sample-32k $(LZ4) -D $(FPREFIX) | $(LZ4) -dD $(FPREFIX) | diff - $(FPREFIX)-sample-32k
-	$(DATAGEN) -g128MB > $(FPREFIX)-sample-128m
-	< $(FPREFIX)-sample-128m $(LZ4) -D $(FPREFIX) | $(LZ4) -dD $(FPREFIX) | diff - $(FPREFIX)-sample-128m
-	touch $(FPREFIX)-sample-0
-	< $(FPREFIX)-sample-0 $(LZ4) -D $(FPREFIX) | $(LZ4) -dD $(FPREFIX) | diff - $(FPREFIX)-sample-0
-
-	< $(FPREFIX)-sample-32k $(LZ4) -D $(FPREFIX)-sample-0 | $(LZ4) -dD $(FPREFIX)-sample-0 | diff - $(FPREFIX)-sample-32k
-	< $(FPREFIX)-sample-0 $(LZ4) -D $(FPREFIX)-sample-0 | $(LZ4) -dD $(FPREFIX)-sample-0 | diff - $(FPREFIX)-sample-0
-
-	@echo "\n ---- test lz4 dictionary loading ----"
-	$(DATAGEN) -g128KB > $(FPREFIX)-data-128KB
-	set -e; \
-	for l in 0 1 4 128 32767 32768 32769 65535 65536 65537 98303 98304 98305 131071 131072 131073; do \
-		$(DATAGEN) -g$$l > $(FPREFIX)-$$l; \
-		$(DD) if=$(FPREFIX)-$$l of=$(FPREFIX)-$$l-tail bs=1 count=65536 skip=$$((l > 65536 ? l - 65536 : 0)); \
-		< $(FPREFIX)-$$l      $(LZ4) -D stdin $(FPREFIX)-data-128KB -c | $(LZ4) -dD $(FPREFIX)-$$l-tail | $(DIFF) - $(FPREFIX)-data-128KB; \
-		< $(FPREFIX)-$$l-tail $(LZ4) -D stdin $(FPREFIX)-data-128KB -c | $(LZ4) -dD $(FPREFIX)-$$l      | $(DIFF) - $(FPREFIX)-data-128KB; \
-	done
-	@$(RM) $(FPREFIX)*
-
-test-lz4hc-hugefile: lz4 datagen
-	@echo "\n ---- test HC compression/decompression of huge files ----"
-	$(DATAGEN) -g4200MB | $(LZ4) -v3BD | $(LZ4) -qt
-
-test-lz4-fast-hugefile: FPREFIX = tmp-lfh
-test-lz4-fast-hugefile: lz4 datagen
-	@echo "\n ---- test huge files compression/decompression ----"
-	$(DATAGEN) -g6GB    | $(LZ4) -vB5D | $(LZ4) -qt
-	# test large file size [2-4] GB
-	@$(DATAGEN) -g3G -P100 | $(LZ4) -vv | $(LZ4) --decompress --force --sparse - $(FPREFIX)1
-	@ls -ls $(FPREFIX)1
-	@$(DATAGEN) -g3G -P100 | $(LZ4) --quiet --content-size | $(LZ4) --verbose --decompress --force --sparse - $(FPREFIX)2
-	@ls -ls $(FPREFIX)2
-	$(DIFF) -s $(FPREFIX)1 $(FPREFIX)2
-	@$(RM) $(FPREFIX)*
-
-test-lz4-hugefile: test-lz4-fast-hugefile test-lz4hc-hugefile
-
-test-lz4-testmode: FPREFIX = tmp-ltm
-test-lz4-testmode: lz4 datagen
-	@echo "\n ---- bench mode ----"
-	$(LZ4) -bi0
-	$(DATAGEN) > $(FPREFIX)
-	$(LZ4) -f $(FPREFIX) -c > $(FPREFIX).lz4
-	$(LZ4) -bdi0 $(FPREFIX).lz4 # test benchmark decode-only mode
-	$(LZ4) -bdi0 --no-crc $(FPREFIX).lz4 # test benchmark decode-only mode
-	@echo "\n ---- test mode ----"
-	! $(DATAGEN) | $(LZ4) -t
-	! $(DATAGEN) | $(LZ4) -tf
-	@echo "\n ---- pass-through mode ----"
-	@echo "Why hello there " > $(FPREFIX)2.lz4
-	! $(LZ4) -f $(FPREFIX)2.lz4 > $(VOID)
-	! $(DATAGEN) | $(LZ4) -dc  > $(VOID)
-	! $(DATAGEN) | $(LZ4) -df > $(VOID)
-	$(DATAGEN) | $(LZ4) -dcf > $(VOID)
-	@echo "Hello World !" > $(FPREFIX)1
-	$(LZ4) -dcf $(FPREFIX)1
-	@echo "from underground..." > $(FPREFIX)2
-	$(LZ4) -dcfm $(FPREFIX)1 $(FPREFIX)2
-	@echo "\n ---- non-existing source (must fail cleanly) ----"
-	! $(LZ4)     file-does-not-exist
-	! $(LZ4) -f  file-does-not-exist
-	! $(LZ4) -t  file-does-not-exist
-	! $(LZ4) -fm file1-dne file2-dne
-	@$(RM) $(FPREFIX)*
-
-test-lz4-opt-parser: lz4 datagen
-	@echo "\n ---- test opt-parser ----"
-	$(DATAGEN) -g16KB      | $(LZ4) -12      | $(LZ4) -t
-	$(DATAGEN) -P10        | $(LZ4) -12B4    | $(LZ4) -t
-	$(DATAGEN) -g256K      | $(LZ4) -12B4D   | $(LZ4) -t
-	$(DATAGEN) -g512K -P25 | $(LZ4) -12BD    | $(LZ4) -t
-	$(DATAGEN) -g1M        | $(LZ4) -12B5    | $(LZ4) -t
-	$(DATAGEN) -g1M -s2    | $(LZ4) -12B4D   | $(LZ4) -t
-	$(DATAGEN) -g2M -P99   | $(LZ4) -11B4D   | $(LZ4) -t
-	$(DATAGEN) -g4M        | $(LZ4) -11vq    | $(LZ4) -qt
-	$(DATAGEN) -g8M        | $(LZ4) -11B4    | $(LZ4) -t
-	$(DATAGEN) -g16M -P90  | $(LZ4) -11B5    | $(LZ4) -t
-	$(DATAGEN) -g32M -P10  | $(LZ4) -11B5D   | $(LZ4) -t
-
-test-lz4-essentials : lz4 datagen test-lz4-basic test-lz4-multiple test-lz4-multiple-legacy \
-                      test-lz4-frame-concatenation test-lz4-testmode \
-                      test-lz4-contentSize test-lz4-dict
-
-test-lz4: lz4 datagen test-lz4-essentials test-lz4-opt-parser \
-          test-lz4-sparse test-lz4-hugefile test-lz4-dict \
-          test-lz4-skippable
-
-test-lz4c: LZ4C = $(LZ4)c
-test-lz4c: lz4c datagen
-	@echo "\n ---- test lz4c variant ----"
-	$(DATAGEN) -g256MB | $(LZ4C) -l -v | $(LZ4C) -t
-
-test-lz4c32: CFLAGS+=-m32
-test-lz4c32: test-lz4
-
-test-interop-32-64: lz4 lz4c32 datagen
-	@echo "\n ---- test interoperability 32-bits -vs- 64 bits ----"
-	$(DATAGEN) -g16KB  | $(LZ4)c32 -9     | $(LZ4)    -t
-	$(DATAGEN) -P10    | $(LZ4)    -9B4   | $(LZ4)c32 -t
-	$(DATAGEN)         | $(LZ4)c32        | $(LZ4)    -t
-	$(DATAGEN) -g1M    | $(LZ4)    -3B5   | $(LZ4)c32 -t
-	$(DATAGEN) -g256MB | $(LZ4)c32 -vqB4D | $(LZ4)    -qt
-	$(DATAGEN) -g1G -P90 | $(LZ4)         | $(LZ4)c32 -t
-	$(DATAGEN) -g6GB   | $(LZ4)c32 -vq9BD | $(LZ4)    -qt
-
-test-lz4c32-basic: lz4c32 datagen
-	@echo "\n ---- test lz4c32 32-bits version ----"
-	$(DATAGEN) -g16KB  | $(LZ4)c32 -9     | $(LZ4)c32 -t
-	$(DATAGEN)         | $(LZ4)c32        | $(LZ4)c32 -t
-	$(DATAGEN) -g256MB | $(LZ4)c32 -vqB4D | $(LZ4)c32 -qt
-	$(DATAGEN) -g6GB   | $(LZ4)c32 -vqB5D | $(LZ4)c32 -qt
-
-test-platform:
-	@echo "\n ---- test lz4 $(QEMU_SYS) platform ----"
-	$(QEMU_SYS) $(DATAGEN) -g16KB  | $(QEMU_SYS) $(LZ4) -9     | $(QEMU_SYS) $(LZ4) -t
-	$(QEMU_SYS) $(DATAGEN)         | $(QEMU_SYS) $(LZ4)        | $(QEMU_SYS) $(LZ4) -t
-	$(QEMU_SYS) $(DATAGEN) -g256MB | $(QEMU_SYS) $(LZ4) -vqB4D | $(QEMU_SYS) $(LZ4) -qt
-ifneq ($(QEMU_SYS),qemu-arm-static)
-	$(QEMU_SYS) $(DATAGEN) -g3GB   | $(QEMU_SYS) $(LZ4) -vqB5D | $(QEMU_SYS) $(LZ4) -qt
-endif
-
-test-fullbench: fullbench
-	./fullbench --no-prompt $(NB_LOOPS) $(TEST_FILES)
-
-test-fullbench32: CFLAGS += -m32
-test-fullbench32: test-fullbench
-
-test-fuzzer: fuzzer
-	./fuzzer $(FUZZER_TIME)
-
-test-fuzzer32: CFLAGS += -m32
-test-fuzzer32: test-fuzzer
-
-test-frametest: frametest
-	./frametest -v $(FUZZER_TIME)
-
-test-frametest32: CFLAGS += -m32
-test-frametest32: test-frametest
-
-VALGRIND = valgrind --leak-check=yes --error-exitcode=1
-test-mem: FPREFIX = tmp-tvm
-test-mem: lz4 datagen fuzzer frametest fullbench
-	@echo "\n ---- valgrind tests : memory analyzer ----"
-	$(VALGRIND) $(DATAGEN) -g50M > $(VOID)
-	$(DATAGEN) -g16KB > $(FPREFIX)dg16K
-	$(VALGRIND) $(LZ4) -9 -BD -f $(FPREFIX)dg16K $(VOID)
-	$(DATAGEN) -g16KB -s2 > $(FPREFIX)dg16K2
-	$(DATAGEN) -g16KB -s3 > $(FPREFIX)dg16K3
-	$(VALGRIND) $(LZ4) --force --multiple $(FPREFIX)dg16K $(FPREFIX)dg16K2 $(FPREFIX)dg16K3
-	$(DATAGEN) -g7MB > $(FPREFIX)dg7M
-	$(VALGRIND) $(LZ4) -9 -B5D -f $(FPREFIX)dg7M $(FPREFIX)dg16K2
-	$(VALGRIND) $(LZ4) -t $(FPREFIX)dg16K2
-	$(VALGRIND) $(LZ4) -bi1 $(FPREFIX)dg7M
-	$(VALGRIND) ./fullbench -i1 $(FPREFIX)dg7M $(FPREFIX)dg16K2
-	$(VALGRIND) $(LZ4) -B4D -f -vq $(FPREFIX)dg7M $(VOID)
-	$(VALGRIND) $(LZ4) --list -m $(FPREFIX)*.lz4
-	$(VALGRIND) $(LZ4) --list -m -v $(FPREFIX)*.lz4
-	$(RM) $(FPREFIX)*
-	$(VALGRIND) ./fuzzer -i64 -t1
-	$(VALGRIND) ./frametest -i256
-
-test-mem32: lz4c32 datagen
-# unfortunately, valgrind doesn't seem to work with non-native binary...
-
-test-decompress-partial : decompress-partial decompress-partial-usingDict
-	@echo "\n ---- test decompress-partial ----"
-	./decompress-partial$(EXT)
-	@echo "\n ---- test decompress-partial-usingDict ----"
-	./decompress-partial-usingDict$(EXT)
-
-test-freestanding: freestanding
-	@echo "\n ---- test freestanding ----"
-	./freestanding$(EXT)
-	-strace ./freestanding$(EXT)
-	-ltrace ./freestanding$(EXT)
-
-endif
diff --git a/librocksdb-sys/lz4/tests/README.md b/librocksdb-sys/lz4/tests/README.md
deleted file mode 100644
index 65437de..0000000
--- a/librocksdb-sys/lz4/tests/README.md
+++ /dev/null
@@ -1,71 +0,0 @@
-Programs and scripts for automated testing of LZ4
-=======================================================
-
-This directory contains the following programs and scripts:
-- `datagen` : Synthetic and parametrable data generator, for tests
-- `frametest` : Test tool that checks lz4frame integrity on target platform
-- `fullbench`  : Precisely measure speed for each lz4 inner functions
-- `fuzzer`  : Test tool, to check lz4 integrity on target platform
-- `test-lz4-speed.py` : script for testing lz4 speed difference between commits
-- `test-lz4-versions.py` : compatibility test between lz4 versions stored on Github
-
-
-#### `test-lz4-versions.py` - script for testing lz4 interoperability between versions
-
-This script creates `versionsTest` directory to which lz4 repository is cloned.
-Then all tagged (released) versions of lz4 are compiled.
-In the following step interoperability between lz4 versions is checked.
-
-
-#### `test-lz4-speed.py` - script for testing lz4 speed difference between commits
-
-This script creates `speedTest` directory to which lz4 repository is cloned.
-Then it compiles all branches of lz4 and performs a speed benchmark for a given list of files (the `testFileNames` parameter).
-After `sleepTime` (an optional parameter, default 300 seconds) seconds the script checks repository for new commits.
-If a new commit is found it is compiled and a speed benchmark for this commit is performed.
-The results of the speed benchmark are compared to the previous results.
-If compression or decompression speed for one of lz4 levels is lower than `lowerLimit` (an optional parameter, default 0.98) the speed benchmark is restarted.
-If second results are also lower than `lowerLimit` the warning e-mail is sent to recipients from the list (the `emails` parameter).
-
-Additional remarks:
-- To be sure that speed results are accurate the script should be run on a "stable" target system with no other jobs running in parallel
-- Using the script with virtual machines can lead to large variations of speed results
-- The speed benchmark is not performed until computers' load average is lower than `maxLoadAvg` (an optional parameter, default 0.75)
-- The script sends e-mails using `mutt`; if `mutt` is not available it sends e-mails without attachments using `mail`; if both are not available it only prints a warning
-
-
-The example usage with two test files, one e-mail address, and with an additional message:
-```
-./test-lz4-speed.py "silesia.tar calgary.tar" "email@gmail.com" --message "tested on my laptop" --sleepTime 60
-```
-
-To run the script in background please use:
-```
-nohup ./test-lz4-speed.py testFileNames emails &
-```
-
-The full list of parameters:
-```
-positional arguments:
-  testFileNames         file names list for speed benchmark
-  emails                list of e-mail addresses to send warnings
-
-optional arguments:
-  -h, --help            show this help message and exit
-  --message MESSAGE     attach an additional message to e-mail
-  --lowerLimit LOWERLIMIT
-                        send email if speed is lower than given limit
-  --maxLoadAvg MAXLOADAVG
-                        maximum load average to start testing
-  --lastCLevel LASTCLEVEL
-                        last compression level for testing
-  --sleepTime SLEEPTIME
-                        frequency of repository checking in seconds
-```
-
-
-#### License
-
-All files in this directory are licensed under GPL-v2.
-See [COPYING](COPYING) for details.
-The text of the license is also included at the top of each source file.
diff --git a/librocksdb-sys/lz4/tests/abiTest.c b/librocksdb-sys/lz4/tests/abiTest.c
deleted file mode 100644
index e46004a..0000000
--- a/librocksdb-sys/lz4/tests/abiTest.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree),
- * meaning you may select, at your option, one of the above-listed licenses.
- */
-
-/*
- * abiTest :
- * ensure ABI stability expectations are not broken by a new version
-**/
-
-
-/*===========================================
-*   Dependencies
-*==========================================*/
-#include <stddef.h>     /* size_t */
-#include <stdlib.h>     /* malloc, free, exit */
-#include <stdio.h>      /* fprintf */
-#include <string.h>     /* strcmp */
-#include <assert.h>
-#include <sys/types.h>  /* stat */
-#include <sys/stat.h>   /* stat */
-#include "xxhash.h"
-
-#include "lz4.h"
-#include "lz4frame.h"
-
-
-/*===========================================
-*   Macros
-*==========================================*/
-#define MIN(a,b)  ( (a) < (b) ? (a) : (b) )
-
-#define MSG(...)    fprintf(stderr, __VA_ARGS__)
-
-#define CONTROL_MSG(c, ...) {   \
-    if ((c)) {                  \
-        MSG(__VA_ARGS__);       \
-        MSG(" \n");             \
-        abort();                \
-    }                           \
-}
-
-
-static size_t checkBuffers(const void* buff1, const void* buff2, size_t buffSize)
-{
-    const char* const ip1 = (const char*)buff1;
-    const char* const ip2 = (const char*)buff2;
-    size_t pos;
-
-    for (pos=0; pos<buffSize; pos++)
-        if (ip1[pos]!=ip2[pos])
-            break;
-
-    return pos;
-}
-
-
-LZ4_stream_t LZ4_cState;
-LZ4_streamDecode_t LZ4_dState;
-
-/** roundTripTest() :
- *  Compresses `srcBuff` into `compressedBuff`,
- *  then decompresses `compressedBuff` into `resultBuff`.
- *  If clevel==0, compression level is derived from srcBuff's content head bytes.
- *  This function abort() if it detects any round-trip error.
- *  Therefore, if it returns, round trip is considered successfully validated.
- *  Note : `compressedBuffCapacity` should be `>= LZ4_compressBound(srcSize)`
- *         for compression to be guaranteed to work */
-static void roundTripTest(void* resultBuff, size_t resultBuffCapacity,
-                          void* compressedBuff, size_t compressedBuffCapacity,
-                    const void* srcBuff, size_t srcSize)
-{
-    int const acceleration = 1;
-    // Note : can't use LZ4_initStream(), because it's only present since v1.9.0
-    memset(&LZ4_cState, 0, sizeof(LZ4_cState));
-    {   int const cSize = LZ4_compress_fast_continue(&LZ4_cState, (const char*)srcBuff, (char*)compressedBuff, (int)srcSize, (int)compressedBuffCapacity, acceleration);
-        CONTROL_MSG(cSize == 0, "Compression error !");
-        {   int const dInit = LZ4_setStreamDecode(&LZ4_dState, NULL, 0);
-            CONTROL_MSG(dInit == 0, "LZ4_setStreamDecode error !");
-        }
-        {   int const dSize = LZ4_decompress_safe_continue (&LZ4_dState, (const char*)compressedBuff, (char*)resultBuff, cSize, (int)resultBuffCapacity);
-            CONTROL_MSG(dSize < 0, "Decompression detected an error !");
-            CONTROL_MSG(dSize != (int)srcSize, "Decompression corruption error : wrong decompressed size !");
-    }   }
-
-    /* check potential content corruption error */
-    assert(resultBuffCapacity >= srcSize);
-    {   size_t const errorPos = checkBuffers(srcBuff, resultBuff, srcSize);
-        CONTROL_MSG(errorPos != srcSize,
-                    "Silent decoding corruption, at pos %u !!!",
-                    (unsigned)errorPos);
-    }
-}
-
-static void roundTripCheck(const void* srcBuff, size_t srcSize)
-{
-    size_t const cBuffSize = LZ4_COMPRESSBOUND(srcSize);
-    void* const cBuff = malloc(cBuffSize);
-    void* const rBuff = malloc(cBuffSize);
-
-    if (!cBuff || !rBuff) {
-        fprintf(stderr, "not enough memory ! \n");
-        exit(1);
-    }
-
-    roundTripTest(rBuff, cBuffSize,
-                  cBuff, cBuffSize,
-                  srcBuff, srcSize);
-
-    free(rBuff);
-    free(cBuff);
-}
-
-
-static size_t getFileSize(const char* infilename)
-{
-    int r;
-#if defined(_MSC_VER)
-    struct _stat64 statbuf;
-    r = _stat64(infilename, &statbuf);
-    if (r || !(statbuf.st_mode & S_IFREG)) return 0;   /* No good... */
-#else
-    struct stat statbuf;
-    r = stat(infilename, &statbuf);
-    if (r || !S_ISREG(statbuf.st_mode)) return 0;   /* No good... */
-#endif
-    return (size_t)statbuf.st_size;
-}
-
-
-static int isDirectory(const char* infilename)
-{
-    int r;
-#if defined(_MSC_VER)
-    struct _stat64 statbuf;
-    r = _stat64(infilename, &statbuf);
-    if (!r && (statbuf.st_mode & _S_IFDIR)) return 1;
-#else
-    struct stat statbuf;
-    r = stat(infilename, &statbuf);
-    if (!r && S_ISDIR(statbuf.st_mode)) return 1;
-#endif
-    return 0;
-}
-
-
-/** loadFile() :
- *  requirement : `buffer` size >= `fileSize` */
-static void loadFile(void* buffer, const char* fileName, size_t fileSize)
-{
-    FILE* const f = fopen(fileName, "rb");
-    if (isDirectory(fileName)) {
-        MSG("Ignoring %s directory \n", fileName);
-        exit(2);
-    }
-    if (f==NULL) {
-        MSG("Impossible to open %s \n", fileName);
-        exit(3);
-    }
-    {   size_t const readSize = fread(buffer, 1, fileSize, f);
-        if (readSize != fileSize) {
-            MSG("Error reading %s \n", fileName);
-            exit(5);
-    }   }
-    fclose(f);
-}
-
-
-static void fileCheck(const char* fileName)
-{
-    size_t const fileSize = getFileSize(fileName);
-    void* const buffer = malloc(fileSize + !fileSize /* avoid 0 */);
-    if (!buffer) {
-        MSG("not enough memory \n");
-        exit(4);
-    }
-    loadFile(buffer, fileName, fileSize);
-    roundTripCheck(buffer, fileSize);
-    free (buffer);
-}
-
-
-int bad_usage(const char* exeName)
-{
-    MSG(" \n");
-    MSG("bad usage: \n");
-    MSG(" \n");
-    MSG("%s [Options] fileName \n", exeName);
-    MSG(" \n");
-    MSG("Options: \n");
-    MSG("-#     : use #=[0-9] compression level (default:0 == random) \n");
-    return 1;
-}
-
-
-int main(int argCount, const char** argv)
-{
-    const char* const exeName = argv[0];
-    int argNb = 1;
-    // Note : LZ4_VERSION_STRING requires >= v1.7.3+
-    MSG("abiTest, built binary based on API %s \n", LZ4_VERSION_STRING);
-    // Note : LZ4_versionString() requires >= v1.7.5+
-    MSG("currently linked to dll %s \n", LZ4_versionString());
-
-    assert(argCount >= 1);
-    if (argCount < 2) return bad_usage(exeName);
-
-    if (argNb >= argCount) return bad_usage(exeName);
-
-    fileCheck(argv[argNb]);
-    MSG("no pb detected \n");
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/tests/checkFrame.c b/librocksdb-sys/lz4/tests/checkFrame.c
deleted file mode 100644
index 946805f..0000000
--- a/librocksdb-sys/lz4/tests/checkFrame.c
+++ /dev/null
@@ -1,303 +0,0 @@
-  /*
-      checkFrame - verify frame headers
-      Copyright (C) Yann Collet 2014-2020
-
-      GPL v2 License
-
-      This program is free software; you can redistribute it and/or modify
-      it under the terms of the GNU General Public License as published by
-      the Free Software Foundation; either version 2 of the License, or
-      (at your option) any later version.
-
-      This program is distributed in the hope that it will be useful,
-      but WITHOUT ANY WARRANTY; without even the implied warranty of
-      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-      GNU General Public License for more details.
-
-      You should have received a copy of the GNU General Public License along
-      with this program; if not, write to the Free Software Foundation, Inc.,
-      51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-      You can contact the author at :
-      - LZ4 homepage : http://www.lz4.org
-      - LZ4 source repository : https://github.com/lz4/lz4
-  */
-
-  /*-************************************
-  *  Includes
-  **************************************/
-  #include "util.h"       /* U32 */
-  #include <stdlib.h>     /* malloc, free */
-  #include <stdio.h>      /* fprintf */
-  #include <string.h>     /* strcmp */
-  #include <time.h>       /* clock_t, clock(), CLOCKS_PER_SEC */
-  #include <assert.h>
-  #include "lz4frame.h"   /* include multiple times to test correctness/safety */
-  #include "lz4frame.h"
-  #define LZ4F_STATIC_LINKING_ONLY
-  #include "lz4frame.h"
-  #include "lz4frame.h"
-  #include "lz4.h"        /* LZ4_VERSION_STRING */
-  #define XXH_STATIC_LINKING_ONLY
-  #include "xxhash.h"     /* XXH64 */
-
-
-  /*-************************************
-  *  Constants
-  **************************************/
-  #define KB *(1U<<10)
-  #define MB *(1U<<20)
-  #define GB *(1U<<30)
-
-
-  /*-************************************
-  *  Macros
-  **************************************/
-  #define DISPLAY(...)          fprintf(stderr, __VA_ARGS__)
-  #define DISPLAYLEVEL(l, ...)  if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-
-  /**************************************
-  *  Exceptions
-  ***************************************/
-  #ifndef DEBUG
-  #  define DEBUG 0
-  #endif
-  #define DEBUGOUTPUT(...) if (DEBUG) DISPLAY(__VA_ARGS__);
-  #define EXM_THROW(error, ...)                                             \
-{                                                                         \
-    DEBUGOUTPUT("Error defined at %s, line %i : \n", __FILE__, __LINE__); \
-    DISPLAYLEVEL(1, "Error %i : ", error);                                \
-    DISPLAYLEVEL(1, __VA_ARGS__);                                         \
-    DISPLAYLEVEL(1, " \n");                                               \
-    return(error);                                                          \
-}
-
-
-
-/*-***************************************
-*  Local Parameters
-*****************************************/
-static U32 no_prompt = 0;
-static U32 displayLevel = 2;
-static U32 use_pause = 0;
-
-
-/*-*******************************************************
-*  Fuzzer functions
-*********************************************************/
-#define MIN(a,b)  ( (a) < (b) ? (a) : (b) )
-#define MAX(a,b)  ( (a) > (b) ? (a) : (b) )
-
-typedef struct {
-    void*  srcBuffer;
-    size_t srcBufferSize;
-    void*  dstBuffer;
-    size_t dstBufferSize;
-    LZ4F_decompressionContext_t ctx;
-} cRess_t;
-
-static int createCResources(cRess_t* ress)
-{
-    ress->srcBufferSize = 4 MB;
-    ress->srcBuffer = malloc(ress->srcBufferSize);
-    ress->dstBufferSize = 4 MB;
-    ress->dstBuffer = malloc(ress->dstBufferSize);
-
-    if (!ress->srcBuffer || !ress->dstBuffer) {
-        free(ress->srcBuffer);
-        free(ress->dstBuffer);
-        EXM_THROW(20, "Allocation error : not enough memory");
-    }
-
-    if (LZ4F_isError( LZ4F_createDecompressionContext(&(ress->ctx), LZ4F_VERSION) )) {
-        free(ress->srcBuffer);
-        free(ress->dstBuffer);
-        EXM_THROW(21, "Unable to create decompression context");
-    }
-    return 0;
-}
-
-static void freeCResources(cRess_t ress)
-{
-    free(ress.srcBuffer);
-    free(ress.dstBuffer);
-
-    (void) LZ4F_freeDecompressionContext(ress.ctx);
-}
-
-int frameCheck(cRess_t ress, FILE* const srcFile, unsigned bsid, size_t blockSize)
-{
-    LZ4F_errorCode_t nextToLoad = 0;
-    size_t curblocksize = 0;
-    int partialBlock = 0;
-
-    /* Main Loop */
-    for (;;) {
-        size_t readSize;
-        size_t pos = 0;
-        size_t decodedBytes = ress.dstBufferSize;
-        size_t remaining;
-        LZ4F_frameInfo_t frameInfo;
-
-        /* Read input */
-        readSize = fread(ress.srcBuffer, 1, ress.srcBufferSize, srcFile);
-        if (!readSize) break;   /* reached end of file or stream */
-
-        while (pos < readSize) {  /* still to read */
-            /* Decode Input (at least partially) */
-            if (!nextToLoad) {
-                /* LZ4F_decompress returned 0 : starting new frame */
-                curblocksize = 0;
-                remaining = readSize - pos;
-                nextToLoad = LZ4F_getFrameInfo(ress.ctx, &frameInfo, (char*)(ress.srcBuffer)+pos, &remaining);
-                if (LZ4F_isError(nextToLoad))
-                    EXM_THROW(22, "Error getting frame info: %s",
-                                LZ4F_getErrorName(nextToLoad));
-                if (frameInfo.blockSizeID != (LZ4F_blockSizeID_t) bsid)
-                    EXM_THROW(23, "Block size ID %u != expected %u",
-                                frameInfo.blockSizeID, bsid);
-                pos += remaining;
-                /* nextToLoad should be block header size */
-                remaining = nextToLoad;
-                decodedBytes = ress.dstBufferSize;
-                nextToLoad = LZ4F_decompress(ress.ctx, ress.dstBuffer, &decodedBytes, (char*)(ress.srcBuffer)+pos, &remaining, NULL);
-                if (LZ4F_isError(nextToLoad)) EXM_THROW(24, "Decompression error : %s", LZ4F_getErrorName(nextToLoad));
-                pos += remaining;
-            }
-            decodedBytes = ress.dstBufferSize;
-            /* nextToLoad should be just enough to cover the next block */
-            if (nextToLoad > (readSize - pos)) {
-                /* block is not fully contained in current buffer */
-                partialBlock = 1;
-                remaining = readSize - pos;
-            } else {
-                if (partialBlock) {
-                    partialBlock = 0;
-                }
-                remaining = nextToLoad;
-            }
-            nextToLoad = LZ4F_decompress(ress.ctx, ress.dstBuffer, &decodedBytes, (char*)(ress.srcBuffer)+pos, &remaining, NULL);
-            if (LZ4F_isError(nextToLoad)) EXM_THROW(24, "Decompression error : %s", LZ4F_getErrorName(nextToLoad));
-            curblocksize += decodedBytes;
-            pos += remaining;
-            if (!partialBlock) {
-                /* detect small block due to end of frame; the final 4-byte frame checksum could be left in the buffer */
-                if ((curblocksize != 0) && (nextToLoad > 4)) {
-                    if (curblocksize != blockSize)
-                        EXM_THROW(25, "Block size %u != expected %u, pos %u\n",
-                                    (unsigned)curblocksize, (unsigned)blockSize, (unsigned)pos);
-                }
-                curblocksize = 0;
-            }
-        }
-    }
-    /* can be out because readSize == 0, which could be an fread() error */
-    if (ferror(srcFile)) EXM_THROW(26, "Read error");
-
-    if (nextToLoad!=0) EXM_THROW(27, "Unfinished stream");
-
-    return 0;
-}
-
-int FUZ_usage(const char* programName)
-{
-    DISPLAY( "Usage :\n");
-    DISPLAY( "      %s [args] filename\n", programName);
-    DISPLAY( "\n");
-    DISPLAY( "Arguments :\n");
-    DISPLAY( " -b#    : expected blocksizeID [4-7] (required)\n");
-    DISPLAY( " -B#    : expected blocksize [32-4194304] (required)\n");
-    DISPLAY( " -v     : verbose\n");
-    DISPLAY( " -h     : display help and exit\n");
-    return 0;
-}
-
-
-int main(int argc, const char** argv)
-{
-    int argNb;
-    unsigned bsid=0;
-    size_t blockSize=0;
-    const char* const programName = argv[0];
-
-    /* Check command line */
-    for (argNb=1; argNb<argc; argNb++) {
-        const char* argument = argv[argNb];
-
-        if(!argument) continue;   /* Protection if argument empty */
-
-        /* Decode command (note : aggregated short commands are allowed) */
-        if (argument[0]=='-') {
-            if (!strcmp(argument, "--no-prompt")) {
-                no_prompt=1;
-                displayLevel=1;
-                continue;
-            }
-            argument++;
-
-            while (*argument!=0) {
-                switch(*argument)
-                {
-                case 'h':
-                    return FUZ_usage(programName);
-                case 'v':
-                    argument++;
-                    displayLevel++;
-                    break;
-                case 'q':
-                    argument++;
-                    displayLevel--;
-                    break;
-                case 'p': /* pause at the end */
-                    argument++;
-                    use_pause = 1;
-                    break;
-
-                case 'b':
-                    argument++;
-                    bsid=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        bsid *= 10;
-                        bsid += (unsigned)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-
-                case 'B':
-                    argument++;
-                    blockSize=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        blockSize *= 10;
-                        blockSize += (size_t)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-
-                default:
-                    ;
-                    return FUZ_usage(programName);
-                }
-            }
-        } else {
-            int err;
-            FILE *srcFile;
-            cRess_t ress;
-            if (bsid == 0 || blockSize == 0)
-              return FUZ_usage(programName);
-            DISPLAY("Starting frame checker (%i-bits, %s)\n", (int)(sizeof(size_t)*8), LZ4_VERSION_STRING);
-            err = createCResources(&ress);
-            if (err) return (err);
-            srcFile = fopen(argument, "rb");
-            if ( srcFile==NULL ) {
-                freeCResources(ress);
-                EXM_THROW(1, "%s: %s \n", argument, strerror(errno));
-            }
-            assert (srcFile != NULL);
-            err = frameCheck(ress, srcFile, bsid, blockSize);
-            freeCResources(ress);
-            fclose(srcFile);
-            return (err);
-        }
-    }
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/tests/checkTag.c b/librocksdb-sys/lz4/tests/checkTag.c
deleted file mode 100644
index 5e5a034..0000000
--- a/librocksdb-sys/lz4/tests/checkTag.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-    checkTag.c - Version validation tool for LZ4
-    Copyright (C) Yann Collet 2018-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-    - LZ4 homepage : http://www.lz4.org
-    - LZ4 source repo : https://github.com/lz4/lz4
-*/
-
-/* checkTag command :
- * $ ./checkTag tag
- * checkTag validates tags of following format : v[0-9].[0-9].[0-9]{any}
- * The tag is then compared to LZ4 version number.
- * They are compatible if first 3 digits are identical.
- * Anything beyond that is free, and doesn't impact validation.
- * Example : tag v1.8.1.2 is compatible with version 1.8.1
- * When tag and version are not compatible, program exits with error code 1.
- * When they are compatible, it exists with a code 0.
- * checkTag is intended to be used in automated testing environment.
- */
-
-#include <stdio.h>   /* printf */
-#include <string.h>  /* strlen, strncmp */
-#include "lz4.h"     /* LZ4_VERSION_STRING */
-
-
-/*  validate() :
- * @return 1 if tag is compatible, 0 if not.
- */
-static int validate(const char* const tag)
-{
-    size_t const tagLength = strlen(tag);
-    size_t const verLength = strlen(LZ4_VERSION_STRING);
-
-    if (tagLength < 2) return 0;
-    if (tag[0] != 'v') return 0;
-    if (tagLength <= verLength) return 0;
-
-    if (strncmp(LZ4_VERSION_STRING, tag+1, verLength)) return 0;
-
-    return 1;
-}
-
-int main(int argc, const char** argv)
-{
-    const char* const exeName = argv[0];
-    const char* const tag = argv[1];
-    if (argc!=2) {
-        printf("incorrect usage : %s tag \n", exeName);
-        return 2;
-    }
-
-    printf("Version : %s \n", LZ4_VERSION_STRING);
-    printf("Tag     : %s \n", tag);
-
-    if (validate(tag)) {
-        printf("OK : tag is compatible with lz4 version \n");
-        return 0;
-    }
-
-    printf("!! error : tag and versions are not compatible !! \n");
-    return 1;
-}
diff --git a/librocksdb-sys/lz4/tests/check_liblz4_version.sh b/librocksdb-sys/lz4/tests/check_liblz4_version.sh
deleted file mode 100755
index 9304204..0000000
--- a/librocksdb-sys/lz4/tests/check_liblz4_version.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env sh
-set -e
-
-# written as a script shell, because pipe management in python is horrible
-ldd $1 | grep liblz4
-
diff --git a/librocksdb-sys/lz4/tests/datagencli.c b/librocksdb-sys/lz4/tests/datagencli.c
deleted file mode 100644
index ccb27df..0000000
--- a/librocksdb-sys/lz4/tests/datagencli.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
-    datagencli.c
-    compressible data command line generator
-    Copyright (C) Yann Collet 2012-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-   - LZ4 source repository : https://github.com/lz4/lz4
-   - Public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-
-/**************************************
-*  Includes
-**************************************/
-#include "util.h"      /* U32 */
-#include <stdio.h>     /* fprintf, stderr */
-#include "datagen.h"   /* RDG_generate */
-#include "lz4.h"       /* LZ4_VERSION_STRING */
-
-
-/**************************************
-*  Compiler specific
-**************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#define strtoull    _strtoui64  /* https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strtoui64-wcstoui64-strtoui64-l-wcstoui64-l */
-#endif
-
-
-/**************************************
-*  Constants
-**************************************/
-#define KB *(1 <<10)
-#define MB *(1 <<20)
-#define GB *(1U<<30)
-
-#define SIZE_DEFAULT (64 KB)
-#define SEED_DEFAULT 0
-#define COMPRESSIBILITY_DEFAULT 50
-
-
-/**************************************
-*  Macros
-**************************************/
-#define DISPLAY(...)         fprintf(stderr, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...) if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-static unsigned displayLevel = 2;
-
-
-/*********************************************************
-*  Command line
-*********************************************************/
-static int usage(char* programName)
-{
-    DISPLAY( "Compressible data generator\n");
-    DISPLAY( "Usage :\n");
-    DISPLAY( "      %s [size] [args]\n", programName);
-    DISPLAY( "\n");
-    DISPLAY( "Arguments :\n");
-    DISPLAY( " -g#    : generate # data (default:%i)\n", SIZE_DEFAULT);
-    DISPLAY( " -s#    : Select seed (default:%i)\n", SEED_DEFAULT);
-    DISPLAY( " -P#    : Select compressibility in %% (default:%i%%)\n", COMPRESSIBILITY_DEFAULT);
-    DISPLAY( " -h     : display help and exit\n");
-    DISPLAY( "Special values :\n");
-    DISPLAY( " -P0    : generate incompressible noise\n");
-    DISPLAY( " -P100  : generate sparse files\n");
-    return 0;
-}
-
-
-int main(int argc, char** argv)
-{
-    int argNb;
-    double proba = (double)COMPRESSIBILITY_DEFAULT / 100;
-    double litProba = 0.0;
-    U64 size = SIZE_DEFAULT;
-    U32 seed = SEED_DEFAULT;
-    char* programName;
-
-    /* Check command line */
-    programName = argv[0];
-    for(argNb=1; argNb<argc; argNb++)
-    {
-        char* argument = argv[argNb];
-
-        if(!argument) continue;   /* Protection if argument empty */
-
-        /* Handle commands. Aggregated commands are allowed */
-        if (*argument=='-')
-        {
-            argument++;
-            while (*argument!=0)
-            {
-                switch(*argument)
-                {
-                case 'h':
-                    return usage(programName);
-                case 'g':
-                    argument++;
-                    size = strtoull(argument, &argument, 10);
-                    if (*argument=='K') { size <<= 10; argument++; }
-                    if (*argument=='M') { size <<= 20; argument++; }
-                    if (*argument=='G') { size <<= 30; argument++; }
-                    if (*argument=='B') { argument++; }
-                    break;
-                case 's':
-                    argument++;
-                    seed = (U32) strtoul(argument, &argument, 10);
-                    break;
-                case 'P':
-                    argument++;
-                    proba = (double) strtoull(argument, &argument, 10);
-                    proba /= 100.;
-                    break;
-                case 'L':   /* hidden argument : Literal distribution probability */
-                    argument++;
-                    litProba = (double) strtoull(argument, &argument, 10);
-                    if (litProba>100.) litProba=100.;
-                    litProba /= 100.;
-                    break;
-                case 'v':
-                    displayLevel = 4;
-                    argument++;
-                    break;
-                default:
-                    return usage(programName);
-                }
-            }
-
-        }
-    }
-
-    DISPLAYLEVEL(4, "Data Generator %s \n", LZ4_VERSION_STRING);
-    DISPLAYLEVEL(3, "Seed = %u \n", seed);
-    if (proba!=COMPRESSIBILITY_DEFAULT) DISPLAYLEVEL(3, "Compressibility : %i%%\n", (U32)(proba*100));
-
-    RDG_genOut(size, proba, litProba, seed);
-    DISPLAYLEVEL(1, "\n");
-
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/tests/decompress-partial-usingDict.c b/librocksdb-sys/lz4/tests/decompress-partial-usingDict.c
deleted file mode 100644
index 8b85106..0000000
--- a/librocksdb-sys/lz4/tests/decompress-partial-usingDict.c
+++ /dev/null
@@ -1,103 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <assert.h>
-#include "lz4.h"
-
-const char source[] =
-  "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod\n"
-  "tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim\n"
-  "veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea\n"
-  "commodo consequat. Duis aute irure dolor in reprehenderit in voluptate\n"
-  "velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat\n"
-  "cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id\n"
-  "est laborum.\n"
-  "\n"
-  "Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium\n"
-  "doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore\n"
-  "veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim\n"
-  "ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia\n"
-  "consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque\n"
-  "porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur,\n"
-  "adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore\n"
-  "et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis\n"
-  "nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid\n"
-  "ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea\n"
-  "voluptate velit esse quam nihil molestiae consequatur, vel illum qui\n"
-  "dolorem eum fugiat quo voluptas nulla pariatur?\n";
-
-#define BUFFER_SIZE 2048
-
-int main(void)
-{
-  int srcLen = (int)strlen(source);
-  size_t const smallSize = 1024;
-  size_t const largeSize = 64 * 1024 - 1;
-  char cmpBuffer[BUFFER_SIZE];
-  char* const buffer = (char*)malloc(BUFFER_SIZE + largeSize);
-  char* outBuffer = buffer + largeSize;
-  char* const dict = (char*)malloc(largeSize);
-  char* const largeDict = dict;
-  char* const smallDict = dict + largeSize - smallSize;
-  int i;
-  int cmpSize;
-
-  printf("starting test decompress-partial-usingDict : \n");
-  assert(buffer != NULL);
-  assert(dict != NULL);
-
-  cmpSize = LZ4_compress_default(source, cmpBuffer, srcLen, BUFFER_SIZE);
-
-  for (i = cmpSize; i < cmpSize + 10; ++i) {
-    int result = LZ4_decompress_safe_partial_usingDict(cmpBuffer, outBuffer, i, srcLen, BUFFER_SIZE, NULL, 0);
-    if ( (result < 0)
-      || (result != srcLen)
-      || memcmp(source, outBuffer, (size_t)srcLen) ) {
-      printf("test decompress-partial-usingDict with no dict error \n");
-      return -1;
-    }
-  }
-
-  for (i = cmpSize; i < cmpSize + 10; ++i) {
-    int result = LZ4_decompress_safe_partial_usingDict(cmpBuffer, outBuffer, i, srcLen, BUFFER_SIZE, outBuffer - smallSize, smallSize);
-    if ( (result < 0)
-      || (result != srcLen)
-      || memcmp(source, outBuffer, (size_t)srcLen) ) {
-      printf("test decompress-partial-usingDict with small prefix error \n");
-      return -1;
-    }
-  }
-
-  for (i = cmpSize; i < cmpSize + 10; ++i) {
-    int result = LZ4_decompress_safe_partial_usingDict(cmpBuffer, outBuffer, i, srcLen, BUFFER_SIZE, buffer, largeSize);
-    if ( (result < 0)
-      || (result != srcLen)
-      || memcmp(source, outBuffer, (size_t)srcLen) ) {
-      printf("test decompress-partial-usingDict with large prefix error \n");
-      return -1;
-    }
-  }
-
-  for (i = cmpSize; i < cmpSize + 10; ++i) {
-    int result = LZ4_decompress_safe_partial_usingDict(cmpBuffer, outBuffer, i, srcLen, BUFFER_SIZE, smallDict, smallSize);
-    if ( (result < 0)
-      || (result != srcLen)
-      || memcmp(source, outBuffer, (size_t)srcLen) ) {
-      printf("test decompress-partial-usingDict with small external dict error \n");
-      return -1;
-    }
-  }
-
-  for (i = cmpSize; i < cmpSize + 10; ++i) {
-    int result = LZ4_decompress_safe_partial_usingDict(cmpBuffer, outBuffer, i, srcLen, BUFFER_SIZE, largeDict, largeSize);
-    if ( (result < 0)
-      || (result != srcLen)
-      || memcmp(source, outBuffer, (size_t)srcLen) ) {
-      printf("test decompress-partial-usingDict with large external dict error \n");
-      return -1;
-    }
-  }
-
-  printf("test decompress-partial-usingDict OK \n");
-  return 0;
-}
diff --git a/librocksdb-sys/lz4/tests/decompress-partial.c b/librocksdb-sys/lz4/tests/decompress-partial.c
deleted file mode 100644
index 4e124b7..0000000
--- a/librocksdb-sys/lz4/tests/decompress-partial.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include "stdio.h"
-#include "string.h"
-#include "lz4.h"
-
-const char source[] =
-  "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod\n"
-  "tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim\n"
-  "veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea\n"
-  "commodo consequat. Duis aute irure dolor in reprehenderit in voluptate\n"
-  "velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat\n"
-  "cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id\n"
-  "est laborum.\n"
-  "\n"
-  "Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium\n"
-  "doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore\n"
-  "veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim\n"
-  "ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia\n"
-  "consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque\n"
-  "porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur,\n"
-  "adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore\n"
-  "et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis\n"
-  "nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid\n"
-  "ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea\n"
-  "voluptate velit esse quam nihil molestiae consequatur, vel illum qui\n"
-  "dolorem eum fugiat quo voluptas nulla pariatur?\n";
-
-#define BUFFER_SIZE 2048
-
-int main(void)
-{
-  int srcLen = (int)strlen(source);
-  char cmpBuffer[BUFFER_SIZE];
-  char outBuffer[BUFFER_SIZE];
-  int cmpSize;
-  int i;
-  
-  cmpSize = LZ4_compress_default(source, cmpBuffer, srcLen, BUFFER_SIZE);
-
-  for (i = cmpSize; i < cmpSize + 10; ++i) {
-    int result = LZ4_decompress_safe_partial(cmpBuffer, outBuffer, i, srcLen, BUFFER_SIZE);
-    if ((result < 0) || (result != srcLen) || memcmp(source, outBuffer, srcLen)) {
-      printf("test decompress-partial error \n");
-      return -1;
-    }
-  }
-  
-  printf("test decompress-partial OK \n");
-  return 0;
-}
diff --git a/librocksdb-sys/lz4/tests/frametest.c b/librocksdb-sys/lz4/tests/frametest.c
deleted file mode 100644
index 3301955..0000000
--- a/librocksdb-sys/lz4/tests/frametest.c
+++ /dev/null
@@ -1,1357 +0,0 @@
-/*
-    frameTest - test tool for lz4frame
-    Copyright (C) Yann Collet 2014-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-    - LZ4 homepage : http://www.lz4.org
-    - LZ4 source repository : https://github.com/lz4/lz4
-*/
-
-/*-************************************
-*  Compiler specific
-**************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#  pragma warning(disable : 26451)     /* disable: Arithmetic overflow */
-#endif
-
-
-/*-************************************
-*  Includes
-**************************************/
-#include "util.h"       /* U32 */
-#include <stdlib.h>     /* malloc, free */
-#include <stdio.h>      /* fprintf */
-#include <string.h>     /* strcmp */
-#include <time.h>       /* clock_t, clock(), CLOCKS_PER_SEC */
-#include <assert.h>
-#include "lz4frame.h"   /* included multiple times to test correctness/safety */
-#include "lz4frame.h"
-#define LZ4F_STATIC_LINKING_ONLY
-#include "lz4frame.h"
-#include "lz4frame.h"
-#define LZ4_STATIC_LINKING_ONLY  /* LZ4_DISTANCE_MAX */
-#include "lz4.h"        /* LZ4_VERSION_STRING */
-#define XXH_STATIC_LINKING_ONLY
-#include "xxhash.h"     /* XXH64 */
-
-
-/* unoptimized version; solves endianness & alignment issues */
-static void FUZ_writeLE32 (void* dstVoidPtr, U32 value32)
-{
-    BYTE* const dstPtr = (BYTE*)dstVoidPtr;
-    dstPtr[0] = (BYTE) value32;
-    dstPtr[1] = (BYTE)(value32 >> 8);
-    dstPtr[2] = (BYTE)(value32 >> 16);
-    dstPtr[3] = (BYTE)(value32 >> 24);
-}
-
-
-/*-************************************
-*  Constants
-**************************************/
-#define KB *(1U<<10)
-#define MB *(1U<<20)
-#define GB *(1U<<30)
-
-static const U32 nbTestsDefault = 256 KB;
-#define FUZ_COMPRESSIBILITY_DEFAULT 50
-static const U32 prime1 = 2654435761U;
-static const U32 prime2 = 2246822519U;
-
-
-/*-************************************
-*  Macros
-**************************************/
-#define DISPLAY(...)          fprintf(stderr, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...)  if (displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-#define DISPLAYUPDATE(l, ...) if (displayLevel>=l) { \
-            if ((FUZ_GetClockSpan(g_clockTime) > refreshRate) || (displayLevel>=4)) \
-            { g_clockTime = clock(); DISPLAY(__VA_ARGS__); \
-            if (displayLevel>=4) fflush(stdout); } }
-static const clock_t refreshRate = CLOCKS_PER_SEC / 6;
-static clock_t g_clockTime = 0;
-
-
-/*-***************************************
-*  Local Parameters
-*****************************************/
-static U32 no_prompt = 0;
-static U32 displayLevel = 2;
-static U32 use_pause = 0;
-
-
-/*-*******************************************************
-*  Fuzzer functions
-*********************************************************/
-#define MIN(a,b)  ( (a) < (b) ? (a) : (b) )
-#define MAX(a,b)  ( (a) > (b) ? (a) : (b) )
-
-typedef struct {
-    int nbAllocs;
-} Test_alloc_state;
-static Test_alloc_state g_testAllocState = { 0 };
-
-static void* dummy_malloc(void* state, size_t s)
-{
-    Test_alloc_state* const t = (Test_alloc_state*)state;
-    void* const p = malloc(s);
-    if (p==NULL) return NULL;
-    assert(t != NULL);
-    t->nbAllocs += 1;
-    DISPLAYLEVEL(6, "Allocating %zu bytes at address %p \n", s, p);
-    DISPLAYLEVEL(5, "nb allocated memory segments : %i \n", t->nbAllocs);
-    return p;
-}
-
-static void* dummy_calloc(void* state, size_t s)
-{
-    Test_alloc_state* const t = (Test_alloc_state*)state;
-    void* const p = calloc(1, s);
-    if (p==NULL) return NULL;
-    assert(t != NULL);
-    t->nbAllocs += 1;
-    DISPLAYLEVEL(6, "Allocating and zeroing %zu bytes at address %p \n", s, p);
-    DISPLAYLEVEL(5, "nb allocated memory segments : %i \n", t->nbAllocs);
-    return p;
-}
-
-static void dummy_free(void* state, void* p)
-{
-    Test_alloc_state* const t = (Test_alloc_state*)state;
-    if (p==NULL) {
-        DISPLAYLEVEL(5, "free() on NULL \n");
-        return;
-    }
-    DISPLAYLEVEL(6, "freeing memory at address %p \n", p);
-    free(p);
-    assert(t != NULL);
-    t->nbAllocs -= 1;
-    DISPLAYLEVEL(5, "nb of allocated memory segments after this free : %i \n", t->nbAllocs);
-    assert(t->nbAllocs >= 0);
-}
-
-static const LZ4F_CustomMem lz4f_cmem_test = {
-    dummy_malloc,
-    dummy_calloc,
-    dummy_free,
-    &g_testAllocState
-};
-
-
-static clock_t FUZ_GetClockSpan(clock_t clockStart)
-{
-    return clock() - clockStart;   /* works even if overflow; max span ~ 30 mn */
-}
-
-#define FUZ_rotl32(x,r) ((x << r) | (x >> (32 - r)))
-unsigned int FUZ_rand(unsigned int* src)
-{
-    U32 rand32 = *src;
-    rand32 *= prime1;
-    rand32 += prime2;
-    rand32  = FUZ_rotl32(rand32, 13);
-    *src = rand32;
-    return rand32 >> 5;
-}
-
-#define FUZ_RAND15BITS  (FUZ_rand(seed) & 0x7FFF)
-#define FUZ_RANDLENGTH  ( (FUZ_rand(seed) & 3) ? (FUZ_rand(seed) % 15) : (FUZ_rand(seed) % 510) + 15)
-static void FUZ_fillCompressibleNoiseBuffer(void* buffer, size_t bufferSize, double proba, U32* seed)
-{
-    BYTE* BBuffer = (BYTE*)buffer;
-    size_t pos = 0;
-    U32 P32 = (U32)(32768 * proba);
-
-    /* First Byte */
-    BBuffer[pos++] = (BYTE)(FUZ_rand(seed));
-
-    while (pos < bufferSize) {
-        /* Select : Literal (noise) or copy (within 64K) */
-        if (FUZ_RAND15BITS < P32) {
-            /* Copy (within 64K) */
-            size_t const lengthRand = FUZ_RANDLENGTH + 4;
-            size_t const length = MIN(lengthRand, bufferSize - pos);
-            size_t const end = pos + length;
-            size_t const offsetRand = FUZ_RAND15BITS + 1;
-            size_t const offset = MIN(offsetRand, pos);
-            size_t match = pos - offset;
-            while (pos < end) BBuffer[pos++] = BBuffer[match++];
-        } else {
-            /* Literal (noise) */
-            size_t const lengthRand = FUZ_RANDLENGTH + 4;
-            size_t const length = MIN(lengthRand, bufferSize - pos);
-            size_t const end = pos + length;
-            while (pos < end) BBuffer[pos++] = (BYTE)(FUZ_rand(seed) >> 5);
-    }   }
-}
-
-
-static unsigned FUZ_highbit(U32 v32)
-{
-    unsigned nbBits = 0;
-    if (v32==0) return 0;
-    while (v32) {v32 >>= 1; nbBits ++;}
-    return nbBits;
-}
-
-
-/*-*******************************************************
-*  Tests
-*********************************************************/
-#define CHECK_V(v,f) v = f; if (LZ4F_isError(v)) { fprintf(stderr, "%s \n", LZ4F_getErrorName(v)); goto _output_error; }
-#define CHECK(f)   { LZ4F_errorCode_t const CHECK_V(err_ , f); }
-
-int basicTests(U32 seed, double compressibility)
-{
-#define COMPRESSIBLE_NOISE_LENGTH (2 MB)
-    void* const CNBuffer = malloc(COMPRESSIBLE_NOISE_LENGTH);
-    size_t const cBuffSize = LZ4F_compressFrameBound(COMPRESSIBLE_NOISE_LENGTH, NULL);
-    void* const compressedBuffer = malloc(cBuffSize);
-    void* const decodedBuffer = malloc(COMPRESSIBLE_NOISE_LENGTH);
-    U32 randState = seed;
-    size_t cSize, testSize;
-    LZ4F_decompressionContext_t dCtx = NULL;
-    LZ4F_compressionContext_t cctx = NULL;
-    U64 crcOrig;
-    int basicTests_error = 0;
-    LZ4F_preferences_t prefs;
-    memset(&prefs, 0, sizeof(prefs));
-
-    if (!CNBuffer || !compressedBuffer || !decodedBuffer) {
-        DISPLAY("allocation error, not enough memory to start fuzzer tests \n");
-        goto _output_error;
-    }
-    FUZ_fillCompressibleNoiseBuffer(CNBuffer, COMPRESSIBLE_NOISE_LENGTH, compressibility, &randState);
-    crcOrig = XXH64(CNBuffer, COMPRESSIBLE_NOISE_LENGTH, 1);
-
-    /* LZ4F_compressBound() : special case : srcSize == 0 */
-    DISPLAYLEVEL(3, "LZ4F_compressBound(0) = ");
-    {   size_t const cBound = LZ4F_compressBound(0, NULL);
-        if (cBound < 64 KB) goto _output_error;
-        DISPLAYLEVEL(3, " %u \n", (U32)cBound);
-    }
-
-    /* LZ4F_compressBound() : special case : automatic flushing enabled */
-    DISPLAYLEVEL(3, "LZ4F_compressBound(1 KB, autoFlush=1) = ");
-    {   size_t cBound;
-        LZ4F_preferences_t autoFlushPrefs;
-        memset(&autoFlushPrefs, 0, sizeof(autoFlushPrefs));
-        autoFlushPrefs.autoFlush = 1;
-        cBound = LZ4F_compressBound(1 KB, &autoFlushPrefs);
-        if (cBound > 64 KB) goto _output_error;
-        DISPLAYLEVEL(3, " %u \n", (U32)cBound);
-    }
-
-    /* LZ4F_compressBound() : special case : automatic flushing disabled */
-    DISPLAYLEVEL(3, "LZ4F_compressBound(1 KB, autoFlush=0) = ");
-    {   size_t const cBound = LZ4F_compressBound(1 KB, &prefs);
-        if (cBound < 64 KB) goto _output_error;
-        DISPLAYLEVEL(3, " %u \n", (U32)cBound);
-    }
-
-    /* Special case : null-content frame */
-    testSize = 0;
-    DISPLAYLEVEL(3, "LZ4F_compressFrame, compress null content : ");
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, NULL), CNBuffer, testSize, NULL));
-    DISPLAYLEVEL(3, "null content encoded into a %u bytes frame \n", (unsigned)cSize);
-
-    DISPLAYLEVEL(3, "LZ4F_createDecompressionContext \n");
-    CHECK ( LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION) );
-
-    DISPLAYLEVEL(3, "LZ4F_getFrameInfo on null-content frame (#157) \n");
-    assert(cSize >= LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH);
-    {   LZ4F_frameInfo_t frame_info;
-        size_t const fhs = LZ4F_headerSize(compressedBuffer, LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH);
-        size_t avail_in = fhs;
-        CHECK( fhs );
-        CHECK( LZ4F_getFrameInfo(dCtx, &frame_info, compressedBuffer, &avail_in) );
-        if (avail_in != fhs) goto _output_error;  /* must consume all, since header size is supposed to be exact */
-    }
-
-    DISPLAYLEVEL(3, "LZ4F_freeDecompressionContext \n");
-    CHECK( LZ4F_freeDecompressionContext(dCtx) );
-    dCtx = NULL;
-
-    /* test one-pass frame compression */
-    testSize = COMPRESSIBLE_NOISE_LENGTH;
-
-    DISPLAYLEVEL(3, "LZ4F_compressFrame, using fast level -3 : ");
-    {   LZ4F_preferences_t fastCompressPrefs;
-        memset(&fastCompressPrefs, 0, sizeof(fastCompressPrefs));
-        fastCompressPrefs.compressionLevel = -3;
-        CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, NULL), CNBuffer, testSize, &fastCompressPrefs));
-        DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
-    }
-
-    DISPLAYLEVEL(3, "LZ4F_compressFrame, using default preferences : ");
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, NULL), CNBuffer, testSize, NULL));
-    DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
-
-    DISPLAYLEVEL(3, "Decompression test : \n");
-    {   size_t decodedBufferSize = COMPRESSIBLE_NOISE_LENGTH;
-        size_t compressedBufferSize = cSize;
-
-        CHECK( LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION) );
-
-        DISPLAYLEVEL(3, "Single Pass decompression : ");
-        CHECK( LZ4F_decompress(dCtx, decodedBuffer, &decodedBufferSize, compressedBuffer, &compressedBufferSize, NULL) );
-        { U64 const crcDest = XXH64(decodedBuffer, decodedBufferSize, 1);
-          if (crcDest != crcOrig) goto _output_error; }
-        DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedBufferSize);
-
-        DISPLAYLEVEL(3, "Reusing decompression context \n");
-        {   size_t const missingBytes = 4;
-            size_t iSize = compressedBufferSize - missingBytes;
-            const BYTE* cBuff = (const BYTE*) compressedBuffer;
-            BYTE* const ostart = (BYTE*)decodedBuffer;
-            BYTE* op = ostart;
-            BYTE* const oend = (BYTE*)decodedBuffer + COMPRESSIBLE_NOISE_LENGTH;
-            size_t decResult, oSize = COMPRESSIBLE_NOISE_LENGTH;
-            DISPLAYLEVEL(3, "Missing last %u bytes : ", (U32)missingBytes);
-            CHECK_V(decResult, LZ4F_decompress(dCtx, op, &oSize, cBuff, &iSize, NULL));
-            if (decResult != missingBytes) {
-                DISPLAY("%u bytes missing != %u bytes requested \n", (U32)missingBytes, (U32)decResult);
-                goto _output_error;
-            }
-            DISPLAYLEVEL(3, "indeed, requests %u bytes \n", (unsigned)decResult);
-            cBuff += iSize;
-            iSize = decResult;
-            op += oSize;
-            oSize = (size_t)(oend-op);
-            decResult = LZ4F_decompress(dCtx, op, &oSize, cBuff, &iSize, NULL);
-            if (decResult != 0) goto _output_error;   /* should finish now */
-            op += oSize;
-            if (op>oend) { DISPLAY("decompression write overflow \n"); goto _output_error; }
-            {   U64 const crcDest = XXH64(decodedBuffer, (size_t)(op-ostart), 1);
-                if (crcDest != crcOrig) goto _output_error;
-        }   }
-
-        {   size_t oSize = 0;
-            size_t iSize = 0;
-            LZ4F_frameInfo_t fi;
-            const BYTE* ip = (BYTE*)compressedBuffer;
-
-            DISPLAYLEVEL(3, "Start by feeding 0 bytes, to get next input size : ");
-            CHECK( LZ4F_decompress(dCtx, NULL, &oSize, ip, &iSize, NULL) );
-            //DISPLAYLEVEL(3, " %u  \n", (unsigned)errorCode);
-            DISPLAYLEVEL(3, " OK  \n");
-
-            DISPLAYLEVEL(3, "LZ4F_getFrameInfo on zero-size input : ");
-            {   size_t nullSize = 0;
-                size_t const fiError = LZ4F_getFrameInfo(dCtx, &fi, ip, &nullSize);
-                if (LZ4F_getErrorCode(fiError) != LZ4F_ERROR_frameHeader_incomplete) {
-                    DISPLAYLEVEL(3, "incorrect error : %s != ERROR_frameHeader_incomplete \n",
-                                    LZ4F_getErrorName(fiError));
-                    goto _output_error;
-                }
-                DISPLAYLEVEL(3, " correctly failed : %s \n", LZ4F_getErrorName(fiError));
-            }
-
-            DISPLAYLEVEL(3, "LZ4F_getFrameInfo on not enough input : ");
-            {   size_t inputSize = 6;
-                size_t const fiError = LZ4F_getFrameInfo(dCtx, &fi, ip, &inputSize);
-                if (LZ4F_getErrorCode(fiError) != LZ4F_ERROR_frameHeader_incomplete) {
-                    DISPLAYLEVEL(3, "incorrect error : %s != ERROR_frameHeader_incomplete \n", LZ4F_getErrorName(fiError));
-                    goto _output_error;
-                }
-                DISPLAYLEVEL(3, " correctly failed : %s \n", LZ4F_getErrorName(fiError));
-            }
-
-            DISPLAYLEVEL(3, "LZ4F_getFrameInfo on enough input : ");
-            iSize = LZ4F_headerSize(ip, LZ4F_MIN_SIZE_TO_KNOW_HEADER_LENGTH);
-            CHECK( iSize );
-            CHECK( LZ4F_getFrameInfo(dCtx, &fi, ip, &iSize) );
-            DISPLAYLEVEL(3, " correctly decoded \n");
-        }
-
-        DISPLAYLEVEL(3, "Decode a buggy input : ");
-        assert(COMPRESSIBLE_NOISE_LENGTH > 64);
-        assert(cSize > 48);
-        memcpy(decodedBuffer, (char*)compressedBuffer+16, 32);  /* save correct data */
-        memcpy((char*)compressedBuffer+16, (const char*)decodedBuffer+32, 32);  /* insert noise */
-        {   size_t dbSize = COMPRESSIBLE_NOISE_LENGTH;
-            size_t cbSize = cSize;
-            size_t const decompressError = LZ4F_decompress(dCtx, decodedBuffer, &dbSize,
-                                                               compressedBuffer, &cbSize,
-                                                               NULL);
-            if (!LZ4F_isError(decompressError)) goto _output_error;
-            DISPLAYLEVEL(3, "error detected : %s \n", LZ4F_getErrorName(decompressError));
-        }
-        memcpy((char*)compressedBuffer+16, decodedBuffer, 32);  /* restore correct data */
-
-        DISPLAYLEVEL(3, "Reset decompression context, since it's left in error state \n");
-        LZ4F_resetDecompressionContext(dCtx);   /* always successful */
-
-        DISPLAYLEVEL(3, "Byte after byte : ");
-        {   BYTE* const ostart = (BYTE*)decodedBuffer;
-            BYTE* op = ostart;
-            BYTE* const oend = (BYTE*)decodedBuffer + COMPRESSIBLE_NOISE_LENGTH;
-            const BYTE* ip = (const BYTE*) compressedBuffer;
-            const BYTE* const iend = ip + cSize;
-            while (ip < iend) {
-                size_t oSize = (size_t)(oend-op);
-                size_t iSize = 1;
-                CHECK( LZ4F_decompress(dCtx, op, &oSize, ip, &iSize, NULL) );
-                op += oSize;
-                ip += iSize;
-            }
-            {   U64 const crcDest = XXH64(decodedBuffer, COMPRESSIBLE_NOISE_LENGTH, 1);
-                if (crcDest != crcOrig) goto _output_error;
-            }
-            DISPLAYLEVEL(3, "Regenerated %u/%u bytes \n", (unsigned)(op-ostart), (unsigned)COMPRESSIBLE_NOISE_LENGTH);
-        }
-    }
-
-    DISPLAYLEVEL(3, "Using 64 KB block : ");
-    prefs.frameInfo.blockSizeID = LZ4F_max64KB;
-    prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "without checksum : ");
-    prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "Using 256 KB block : ");
-    prefs.frameInfo.blockSizeID = LZ4F_max256KB;
-    prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "Decompression test : \n");
-    {   size_t const decodedBufferSize = COMPRESSIBLE_NOISE_LENGTH;
-        unsigned const maxBits = FUZ_highbit((U32)decodedBufferSize);
-        BYTE* const ostart = (BYTE*)decodedBuffer;
-        BYTE* op = ostart;
-        BYTE* const oend = ostart + COMPRESSIBLE_NOISE_LENGTH;
-        const BYTE* ip = (const BYTE*)compressedBuffer;
-        const BYTE* const iend = (const BYTE*)compressedBuffer + cSize;
-
-        DISPLAYLEVEL(3, "random segment sizes : ");
-        while (ip < iend) {
-            unsigned const nbBits = FUZ_rand(&randState) % maxBits;
-            size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;
-            size_t oSize = (size_t)(oend-op);
-            if (iSize > (size_t)(iend-ip)) iSize = (size_t)(iend-ip);
-            CHECK( LZ4F_decompress(dCtx, op, &oSize, ip, &iSize, NULL) );
-            op += oSize;
-            ip += iSize;
-        }
-        {   size_t const decodedSize = (size_t)(op - ostart);
-            U64 const crcDest = XXH64(decodedBuffer, decodedSize, 1);
-            if (crcDest != crcOrig) goto _output_error;
-            DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedSize);
-         }
-
-        CHECK( LZ4F_freeDecompressionContext(dCtx) );
-        dCtx = NULL;
-    }
-
-    DISPLAYLEVEL(3, "without checksum : ");
-    prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "Using 1 MB block : ");
-    prefs.frameInfo.blockSizeID = LZ4F_max1MB;
-    prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "without frame checksum : ");
-    prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "Using 4 MB block : ");
-    prefs.frameInfo.blockSizeID = LZ4F_max4MB;
-    prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;
-    {   size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);
-        DISPLAYLEVEL(4, "dstCapacity = %u  ; ", (U32)dstCapacity)
-        CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs) );
-        DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
-    }
-
-    DISPLAYLEVEL(3, "without frame checksum : ");
-    prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;
-    {   size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);
-        DISPLAYLEVEL(4, "dstCapacity = %u  ; ", (U32)dstCapacity)
-        CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs) );
-        DISPLAYLEVEL(3, "Compressed %u bytes into a %u bytes frame \n", (U32)testSize, (U32)cSize);
-    }
-
-    DISPLAYLEVEL(3, "LZ4F_compressFrame with block checksum : ");
-    memset(&prefs, 0, sizeof(prefs));
-    prefs.frameInfo.blockChecksumFlag = LZ4F_blockChecksumEnabled;
-    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );
-    DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)cSize);
-
-    DISPLAYLEVEL(3, "Decompress with block checksum : ");
-    {   size_t iSize = cSize;
-        size_t decodedSize = COMPRESSIBLE_NOISE_LENGTH;
-        LZ4F_decompressionContext_t dctx;
-        CHECK( LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION) );
-        CHECK( LZ4F_decompress(dctx, decodedBuffer, &decodedSize, compressedBuffer, &iSize, NULL) );
-        if (decodedSize != testSize) goto _output_error;
-        if (iSize != cSize) goto _output_error;
-        {   U64 const crcDest = XXH64(decodedBuffer, decodedSize, 1);
-            U64 const crcSrc = XXH64(CNBuffer, testSize, 1);
-            if (crcDest != crcSrc) goto _output_error;
-        }
-        DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedSize);
-
-        CHECK( LZ4F_freeDecompressionContext(dctx) );
-    }
-
-    /* frame content size tests */
-    {   size_t cErr;
-        BYTE* const ostart = (BYTE*)compressedBuffer;
-        BYTE* op = ostart;
-        CHECK( LZ4F_createCompressionContext(&cctx, LZ4F_VERSION) );
-
-        DISPLAYLEVEL(3, "compress without frameSize : ");
-        memset(&(prefs.frameInfo), 0, sizeof(prefs.frameInfo));
-        CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));
-        op += cErr;
-        CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSize, NULL));
-        op += cErr;
-        CHECK( LZ4F_compressEnd(cctx, compressedBuffer, testSize, NULL) );
-        DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)(op-ostart));
-
-        DISPLAYLEVEL(3, "compress with frameSize : ");
-        prefs.frameInfo.contentSize = testSize;
-        op = ostart;
-        CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));
-        op += cErr;
-        CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSize, NULL));
-        op += cErr;
-        CHECK( LZ4F_compressEnd(cctx, compressedBuffer, testSize, NULL) );
-        DISPLAYLEVEL(3, "Compressed %i bytes into a %i bytes frame \n", (int)testSize, (int)(op-ostart));
-
-        DISPLAYLEVEL(3, "compress with wrong frameSize : ");
-        prefs.frameInfo.contentSize = testSize+1;
-        op = ostart;
-        CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));
-        op += cErr;
-        CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSize, NULL));
-        op += cErr;
-        cErr = LZ4F_compressEnd(cctx, op, testSize, NULL);
-        if (!LZ4F_isError(cErr)) goto _output_error;
-        DISPLAYLEVEL(3, "Error correctly detected : %s \n", LZ4F_getErrorName(cErr));
-
-        CHECK( LZ4F_freeCompressionContext(cctx) );
-        cctx = NULL;
-    }
-
-    /* dictID tests */
-    {   size_t cErr;
-        U32 const dictID = 0x99;
-        /* test advanced variant with custom allocator functions */
-        cctx = LZ4F_createCompressionContext_advanced(lz4f_cmem_test, LZ4F_VERSION);
-        if (cctx==NULL) goto _output_error;
-
-        DISPLAYLEVEL(3, "insert a dictID : ");
-        memset(&prefs.frameInfo, 0, sizeof(prefs.frameInfo));
-        prefs.frameInfo.dictID = dictID;
-        CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));
-        DISPLAYLEVEL(3, "created frame header of size %i bytes  \n", (int)cErr);
-
-        DISPLAYLEVEL(3, "read a dictID : ");
-        CHECK( LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION) );
-        memset(&prefs.frameInfo, 0, sizeof(prefs.frameInfo));
-        CHECK( LZ4F_getFrameInfo(dCtx, &prefs.frameInfo, compressedBuffer, &cErr) );
-        if (prefs.frameInfo.dictID != dictID) goto _output_error;
-        DISPLAYLEVEL(3, "%u \n", (U32)prefs.frameInfo.dictID);
-
-        CHECK( LZ4F_freeDecompressionContext(dCtx) ); dCtx = NULL;
-        CHECK( LZ4F_freeCompressionContext(cctx) ); cctx = NULL;
-    }
-
-    /* Dictionary compression test */
-    {   size_t const dictSize = 7 KB; /* small enough for LZ4_MEMORY_USAGE == 10 */
-        size_t const srcSize = 65 KB; /* must be > 64 KB to avoid short-size optimizations */
-        size_t const dstCapacity = LZ4F_compressFrameBound(srcSize, NULL);
-        size_t cSizeNoDict, cSizeWithDict;
-        LZ4F_CDict* const cdict = LZ4F_createCDict(CNBuffer, dictSize);
-        if (cdict == NULL) goto _output_error;
-        CHECK( LZ4F_createCompressionContext(&cctx, LZ4F_VERSION) );
-
-        DISPLAYLEVEL(3, "Testing LZ4F_createCDict_advanced : ");
-        {   LZ4F_CDict* const cda = LZ4F_createCDict_advanced(lz4f_cmem_test, CNBuffer, dictSize);
-            if (cda == NULL) goto _output_error;
-            LZ4F_freeCDict(cda);
-        }
-        DISPLAYLEVEL(3, "OK \n");
-
-        DISPLAYLEVEL(3, "LZ4F_compressFrame_usingCDict, with NULL dict : ");
-        CHECK_V(cSizeNoDict,
-                LZ4F_compressFrame_usingCDict(cctx, compressedBuffer, dstCapacity,
-                                              CNBuffer, srcSize,
-                                              NULL, NULL) );
-        DISPLAYLEVEL(3, "%u bytes \n", (unsigned)cSizeNoDict);
-
-        CHECK( LZ4F_freeCompressionContext(cctx) );
-        CHECK( LZ4F_createCompressionContext(&cctx, LZ4F_VERSION) );
-        DISPLAYLEVEL(3, "LZ4F_compressFrame_usingCDict, with dict : ");
-        CHECK_V(cSizeWithDict,
-                LZ4F_compressFrame_usingCDict(cctx, compressedBuffer, dstCapacity,
-                                              CNBuffer, srcSize,
-                                              cdict, NULL) );
-        DISPLAYLEVEL(3, "compressed %u bytes into %u bytes \n",
-                        (unsigned)srcSize, (unsigned)cSizeWithDict);
-        if (cSizeWithDict > cSizeNoDict) {
-            DISPLAYLEVEL(3, "cSizeWithDict (%zu) should have been more compact than cSizeNoDict(%zu) \n", cSizeWithDict, cSizeNoDict);
-            goto _output_error;  /* must be more efficient */
-        }
-        crcOrig = XXH64(CNBuffer, srcSize, 0);
-
-        DISPLAYLEVEL(3, "LZ4F_decompress_usingDict : ");
-        {   LZ4F_dctx* dctx;
-            size_t decodedSize = srcSize;
-            size_t compressedSize = cSizeWithDict;
-            CHECK( LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION) );
-            CHECK( LZ4F_decompress_usingDict(dctx,
-                                        decodedBuffer, &decodedSize,
-                                        compressedBuffer, &compressedSize,
-                                        CNBuffer, dictSize,
-                                        NULL) );
-            if (compressedSize != cSizeWithDict) goto _output_error;
-            if (decodedSize != srcSize) goto _output_error;
-            { U64 const crcDest = XXH64(decodedBuffer, decodedSize, 0);
-              if (crcDest != crcOrig) goto _output_error; }
-            DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedSize);
-            CHECK( LZ4F_freeDecompressionContext(dctx) );
-        }
-
-        DISPLAYLEVEL(3, "LZ4F_compressFrame_usingCDict, with dict, negative level : ");
-        {   size_t cSizeLevelMax;
-            LZ4F_preferences_t cParams;
-            memset(&cParams, 0, sizeof(cParams));
-            cParams.compressionLevel = -3;
-            CHECK_V(cSizeLevelMax,
-                LZ4F_compressFrame_usingCDict(cctx, compressedBuffer, dstCapacity,
-                                              CNBuffer, dictSize,
-                                              cdict, &cParams) );
-            DISPLAYLEVEL(3, "%u bytes \n", (unsigned)cSizeLevelMax);
-        }
-
-        DISPLAYLEVEL(3, "LZ4F_compressFrame_usingCDict, with dict, level max : ");
-        {   size_t cSizeLevelMax;
-            LZ4F_preferences_t cParams;
-            memset(&cParams, 0, sizeof(cParams));
-            cParams.compressionLevel = LZ4F_compressionLevel_max();
-            CHECK_V(cSizeLevelMax,
-                LZ4F_compressFrame_usingCDict(cctx, compressedBuffer, dstCapacity,
-                                              CNBuffer, dictSize,
-                                              cdict, &cParams) );
-            DISPLAYLEVEL(3, "%u bytes \n", (unsigned)cSizeLevelMax);
-        }
-
-        DISPLAYLEVEL(3, "LZ4F_compressFrame_usingCDict, multiple linked blocks : ");
-        {   size_t cSizeContiguous;
-            size_t const inSize = dictSize * 3;
-            size_t const outCapacity = LZ4F_compressFrameBound(inSize, NULL);
-            LZ4F_preferences_t cParams;
-            memset(&cParams, 0, sizeof(cParams));
-            cParams.frameInfo.blockMode = LZ4F_blockLinked;
-            cParams.frameInfo.blockSizeID = LZ4F_max64KB;
-            CHECK_V(cSizeContiguous,
-                LZ4F_compressFrame_usingCDict(cctx, compressedBuffer, outCapacity,
-                                              CNBuffer, inSize,
-                                              cdict, &cParams) );
-            DISPLAYLEVEL(3, "compressed %u bytes into %u bytes \n",
-                        (unsigned)inSize, (unsigned)cSizeContiguous);
-
-            DISPLAYLEVEL(3, "LZ4F_decompress_usingDict on multiple linked blocks : ");
-            {   LZ4F_dctx* dctx;
-                size_t decodedSize = COMPRESSIBLE_NOISE_LENGTH;
-                size_t compressedSize = cSizeContiguous;
-                CHECK( LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION) );
-                CHECK( LZ4F_decompress_usingDict(dctx,
-                                            decodedBuffer, &decodedSize,
-                                            compressedBuffer, &compressedSize,
-                                            CNBuffer, dictSize,
-                                            NULL) );
-                if (compressedSize != cSizeContiguous) goto _output_error;
-                if (decodedSize != inSize) goto _output_error;
-                crcOrig = XXH64(CNBuffer, inSize, 0);
-                { U64 const crcDest = XXH64(decodedBuffer, decodedSize, 0);
-                  if (crcDest != crcOrig) goto _output_error; }
-                DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedSize);
-                CHECK( LZ4F_freeDecompressionContext(dctx) );
-            }
-        }
-
-
-        DISPLAYLEVEL(3, "LZ4F_compressFrame_usingCDict, multiple independent blocks : ");
-        {   size_t cSizeIndep;
-            size_t const inSize = dictSize * 3;
-            size_t const outCapacity = LZ4F_compressFrameBound(inSize, NULL);
-            LZ4F_preferences_t cParams;
-            memset(&cParams, 0, sizeof(cParams));
-            cParams.frameInfo.blockMode = LZ4F_blockIndependent;
-            cParams.frameInfo.blockSizeID = LZ4F_max64KB;
-            CHECK_V(cSizeIndep,
-                LZ4F_compressFrame_usingCDict(cctx, compressedBuffer, outCapacity,
-                                              CNBuffer, inSize,
-                                              cdict, &cParams) );
-            DISPLAYLEVEL(3, "compressed %u bytes into %u bytes \n",
-                        (unsigned)inSize, (unsigned)cSizeIndep);
-
-            DISPLAYLEVEL(3, "LZ4F_decompress_usingDict on multiple independent blocks : ");
-            {   LZ4F_dctx* dctx;
-                size_t decodedSize = COMPRESSIBLE_NOISE_LENGTH;
-                size_t compressedSize = cSizeIndep;
-                CHECK( LZ4F_createDecompressionContext(&dctx, LZ4F_VERSION) );
-                CHECK( LZ4F_decompress_usingDict(dctx,
-                                            decodedBuffer, &decodedSize,
-                                            compressedBuffer, &compressedSize,
-                                            CNBuffer, dictSize,
-                                            NULL) );
-                if (compressedSize != cSizeIndep) goto _output_error;
-                if (decodedSize != inSize) goto _output_error;
-                crcOrig = XXH64(CNBuffer, inSize, 0);
-                { U64 const crcDest = XXH64(decodedBuffer, decodedSize, 0);
-                  if (crcDest != crcOrig) goto _output_error; }
-                DISPLAYLEVEL(3, "Regenerated %u bytes \n", (U32)decodedSize);
-                CHECK( LZ4F_freeDecompressionContext(dctx) );
-            }
-        }
-
-        LZ4F_freeCDict(cdict);
-        CHECK( LZ4F_freeCompressionContext(cctx) ); cctx = NULL;
-    }
-
-    DISPLAYLEVEL(3, "getBlockSize test: \n");
-    { size_t result;
-      unsigned blockSizeID;
-      for (blockSizeID = 4; blockSizeID < 8; ++blockSizeID) {
-        result = LZ4F_getBlockSize((LZ4F_blockSizeID_t)blockSizeID);
-        CHECK(result);
-        DISPLAYLEVEL(3, "Returned block size of %u bytes for blockID %u \n",
-                         (unsigned)result, blockSizeID);
-      }
-
-      /* Test an invalid input that's too large */
-      result = LZ4F_getBlockSize((LZ4F_blockSizeID_t)8);
-      if(!LZ4F_isError(result) ||
-          LZ4F_getErrorCode(result) != LZ4F_ERROR_maxBlockSize_invalid)
-        goto _output_error;
-
-      /* Test an invalid input that's too small */
-      result = LZ4F_getBlockSize((LZ4F_blockSizeID_t)3);
-      if(!LZ4F_isError(result) ||
-          LZ4F_getErrorCode(result) != LZ4F_ERROR_maxBlockSize_invalid)
-        goto _output_error;
-    }
-
-
-    DISPLAYLEVEL(3, "Skippable frame test : \n");
-    {   size_t decodedBufferSize = COMPRESSIBLE_NOISE_LENGTH;
-        unsigned maxBits = FUZ_highbit((U32)decodedBufferSize);
-        BYTE* op = (BYTE*)decodedBuffer;
-        BYTE* const oend = (BYTE*)decodedBuffer + COMPRESSIBLE_NOISE_LENGTH;
-        BYTE* ip = (BYTE*)compressedBuffer;
-        BYTE* iend = (BYTE*)compressedBuffer + cSize + 8;
-
-        CHECK( LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION) );
-
-        /* generate skippable frame */
-        FUZ_writeLE32(ip, LZ4F_MAGIC_SKIPPABLE_START);
-        FUZ_writeLE32(ip+4, (U32)cSize);
-
-        DISPLAYLEVEL(3, "random segment sizes : \n");
-        while (ip < iend) {
-            unsigned nbBits = FUZ_rand(&randState) % maxBits;
-            size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;
-            size_t oSize = (size_t)(oend-op);
-            if (iSize > (size_t)(iend-ip)) iSize = (size_t)(iend-ip);
-            CHECK( LZ4F_decompress(dCtx, op, &oSize, ip, &iSize, NULL) );
-            op += oSize;
-            ip += iSize;
-        }
-        DISPLAYLEVEL(3, "Skipped %i bytes \n", (int)decodedBufferSize);
-
-        /* generate zero-size skippable frame */
-        DISPLAYLEVEL(3, "zero-size skippable frame\n");
-        ip = (BYTE*)compressedBuffer;
-        op = (BYTE*)decodedBuffer;
-        FUZ_writeLE32(ip, LZ4F_MAGIC_SKIPPABLE_START+1);
-        FUZ_writeLE32(ip+4, 0);
-        iend = ip+8;
-
-        while (ip < iend) {
-            unsigned const nbBits = FUZ_rand(&randState) % maxBits;
-            size_t iSize = (FUZ_rand(&randState) & ((1<<nbBits)-1)) + 1;
-            size_t oSize = (size_t)(oend-op);
-            if (iSize > (size_t)(iend-ip)) iSize = (size_t)(iend-ip);
-            CHECK( LZ4F_decompress(dCtx, op, &oSize, ip, &iSize, NULL) );
-            op += oSize;
-            ip += iSize;
-        }
-        DISPLAYLEVEL(3, "Skipped %i bytes \n", (int)(ip - (BYTE*)compressedBuffer - 8));
-
-        DISPLAYLEVEL(3, "Skippable frame header complete in first call \n");
-        ip = (BYTE*)compressedBuffer;
-        op = (BYTE*)decodedBuffer;
-        FUZ_writeLE32(ip, LZ4F_MAGIC_SKIPPABLE_START+2);
-        FUZ_writeLE32(ip+4, 10);
-        iend = ip+18;
-        while (ip < iend) {
-            size_t iSize = 10;
-            size_t oSize = 10;
-            if (iSize > (size_t)(iend-ip)) iSize = (size_t)(iend-ip);
-            CHECK( LZ4F_decompress(dCtx, op, &oSize, ip, &iSize, NULL) );
-            op += oSize;
-            ip += iSize;
-        }
-        DISPLAYLEVEL(3, "Skipped %i bytes \n", (int)(ip - (BYTE*)compressedBuffer - 8));
-    }
-
-    DISPLAY("Basic tests completed \n");
-_end:
-    free(CNBuffer);
-    free(compressedBuffer);
-    free(decodedBuffer);
-    LZ4F_freeDecompressionContext(dCtx); dCtx = NULL;
-    LZ4F_freeCompressionContext(cctx); cctx = NULL;
-    return basicTests_error;
-
-_output_error:
-    basicTests_error = 1;
-    DISPLAY("Error detected ! \n");
-    goto _end;
-}
-
-
-typedef enum { o_contiguous, o_noncontiguous, o_overwrite } o_scenario_e;
-
-static void locateBuffDiff(const void* buff1, const void* buff2, size_t size, o_scenario_e o_scenario)
-{
-    if (displayLevel >= 2) {
-        size_t p=0;
-        const BYTE* b1=(const BYTE*)buff1;
-        const BYTE* b2=(const BYTE*)buff2;
-        DISPLAY("locateBuffDiff: looking for error position \n");
-        if (o_scenario != o_contiguous) {
-            DISPLAY("mode %i: non-contiguous output (%u bytes), cannot search \n",
-                    (int)o_scenario, (unsigned)size);
-            return;
-        }
-        while (p < size && b1[p]==b2[p]) p++;
-        if (p != size) {
-            DISPLAY("Error at pos %i/%i : %02X != %02X \n", (int)p, (int)size, b1[p], b2[p]);
-        }
-    }
-}
-
-#   define EXIT_MSG(...) { DISPLAY("Error => "); DISPLAY(__VA_ARGS__); \
-                           DISPLAY(" (seed %u, test nb %u)  \n", seed, testNb); exit(1); }
-#   undef CHECK
-#   define CHECK(cond, ...) { if (cond) { EXIT_MSG(__VA_ARGS__); } }
-
-
-size_t test_lz4f_decompression_wBuffers(
-          const void* cSrc, size_t cSize,
-                void* dst, size_t dstCapacity, o_scenario_e o_scenario,
-          const void* srcRef, size_t decompressedSize,
-                U64 crcOrig,
-                U32* const randState,
-                LZ4F_dctx* const dCtx,
-                U32 seed, U32 testNb,
-                int findErrorPos)
-{
-    const BYTE* ip = (const BYTE*)cSrc;
-    const BYTE* const iend = ip + cSize;
-
-    BYTE* op = (BYTE*)dst;
-    BYTE* const oend = op + dstCapacity;
-
-    unsigned const suggestedBits = FUZ_highbit((U32)cSize);
-    unsigned const maxBits = MAX(3, suggestedBits);
-    size_t totalOut = 0;
-    size_t moreToFlush = 0;
-    XXH64_state_t xxh64;
-    XXH64_reset(&xxh64, 1);
-    assert(ip < iend);
-    while (ip < iend) {
-        unsigned const nbBitsI = (FUZ_rand(randState) % (maxBits-1)) + 1;
-        unsigned const nbBitsO = (FUZ_rand(randState) % (maxBits)) + 1;
-        size_t const iSizeCand = (FUZ_rand(randState) & ((1<<nbBitsI)-1)) + 1;
-        size_t const iSizeMax = MIN(iSizeCand, (size_t)(iend-ip));
-        size_t iSize = iSizeMax;
-        size_t const oSizeCand = (FUZ_rand(randState) & ((1<<nbBitsO)-1)) + 2;
-        size_t const oSizeMax = MIN(oSizeCand, (size_t)(oend-op));
-        int const sentinelTest = (op + oSizeMax < oend);
-        size_t oSize = oSizeMax;
-        BYTE const mark = (BYTE)(FUZ_rand(randState) & 255);
-        LZ4F_decompressOptions_t dOptions;
-        memset(&dOptions, 0, sizeof(dOptions));
-        dOptions.stableDst = FUZ_rand(randState) & 1;
-        if (o_scenario == o_overwrite) dOptions.stableDst = 0;  /* overwrite mode */
-        dOptions.skipChecksums = FUZ_rand(randState) & 127;
-        if (sentinelTest) op[oSizeMax] = mark;
-
-        DISPLAYLEVEL(7, "dstCapacity=%u,  presentedInput=%u \n", (unsigned)oSize, (unsigned)iSize);
-
-        /* read data from byte-exact buffer to catch out-of-bound reads */
-        {   void* const iBuffer = malloc(iSizeMax);
-            void* const tmpop = (FUZ_rand(randState) & (oSize == 0)) ? NULL : op;
-            const void* const tmpip = (FUZ_rand(randState) & (iSize == 0)) ? NULL : iBuffer;
-            assert(iBuffer != NULL);
-            memcpy(iBuffer, ip, iSizeMax);
-            moreToFlush = LZ4F_decompress(dCtx, tmpop, &oSize, tmpip, &iSize, &dOptions);
-            free(iBuffer);
-        }
-        DISPLAYLEVEL(7, "oSize=%u,  readSize=%u \n", (unsigned)oSize, (unsigned)iSize);
-
-        if (sentinelTest) {
-            CHECK(op[oSizeMax] != mark, "op[oSizeMax] = %02X != %02X : "
-                    "Decompression overwrites beyond assigned dst size",
-                    op[oSizeMax], mark);
-        }
-        if (LZ4F_getErrorCode(moreToFlush) == LZ4F_ERROR_contentChecksum_invalid) {
-            if (findErrorPos) DISPLAYLEVEL(2, "checksum error detected \n");
-            if (findErrorPos) locateBuffDiff(srcRef, dst, decompressedSize, o_scenario);
-        }
-        if (LZ4F_isError(moreToFlush)) return moreToFlush;
-
-        XXH64_update(&xxh64, op, oSize);
-        totalOut += oSize;
-        op += oSize;
-        ip += iSize;
-        if (o_scenario == o_noncontiguous) {
-            if (op == oend) return LZ4F_ERROR_GENERIC;  /* can theoretically happen with bogus data */
-            op++; /* create a gap between consecutive output */
-        }
-        if (o_scenario==o_overwrite) op = (BYTE*)dst;   /* overwrite destination */
-        if ( (op == oend) /* no more room for output; can happen with bogus input */
-          && (iSize == 0)) /* no input consumed */
-            break;
-    }
-    if (moreToFlush != 0) return LZ4F_ERROR_decompressionFailed;
-    if (totalOut) {  /* otherwise, it's a skippable frame */
-        U64 const crcDecoded = XXH64_digest(&xxh64);
-        if (crcDecoded != crcOrig) {
-            if (findErrorPos) locateBuffDiff(srcRef, dst, decompressedSize, o_scenario);
-            return LZ4F_ERROR_contentChecksum_invalid;
-    }   }
-    return 0;
-}
-
-
-size_t test_lz4f_decompression(const void* cSrc, size_t cSize,
-                               const void* srcRef, size_t decompressedSize,
-                               U64 crcOrig,
-                               U32* const randState,
-                               LZ4F_dctx* const dCtx,
-                               U32 seed, U32 testNb,
-                               int findErrorPos)
-{
-    o_scenario_e const o_scenario = (o_scenario_e)(FUZ_rand(randState) % 3);   /* 0 : contiguous; 1 : non-contiguous; 2 : dst overwritten */
-    /* tighten dst buffer conditions */
-    size_t const dstCapacity = (o_scenario == o_noncontiguous) ?
-                               (decompressedSize * 2) + 128 :
-                               decompressedSize;
-    size_t result;
-    void* const dstBuffer = malloc(dstCapacity);
-    assert(dstBuffer != NULL);
-
-    result = test_lz4f_decompression_wBuffers(cSrc, cSize,
-                                     dstBuffer, dstCapacity, o_scenario,
-                                     srcRef, decompressedSize,
-                                     crcOrig,
-                                     randState,
-                                     dCtx,
-                                     seed, testNb, findErrorPos);
-
-    free(dstBuffer);
-    return result;
-}
-
-
-int fuzzerTests(U32 seed, unsigned nbTests, unsigned startTest, double compressibility, U32 duration_s)
-{
-    unsigned testNb = 0;
-    size_t const CNBufferLength = 9 MB;  /* needs to be > 2x4MB to test large blocks */
-    void* CNBuffer = NULL;
-    size_t const compressedBufferSize = LZ4F_compressFrameBound(CNBufferLength, NULL) + 4 MB;  /* needs some margin */
-    void* compressedBuffer = NULL;
-    void* decodedBuffer = NULL;
-    U32 coreRand = seed;
-    LZ4F_decompressionContext_t dCtx = NULL;
-    LZ4F_decompressionContext_t dCtxNoise = NULL;
-    LZ4F_compressionContext_t cCtx = NULL;
-    clock_t const startClock = clock();
-    clock_t const clockDuration = duration_s * CLOCKS_PER_SEC;
-
-    /* Create states & buffers */
-    {   size_t const creationStatus = LZ4F_createDecompressionContext(&dCtx, LZ4F_VERSION);
-        CHECK(LZ4F_isError(creationStatus), "Allocation failed (error %i)", (int)creationStatus); }
-    {   size_t const creationStatus = LZ4F_createDecompressionContext(&dCtxNoise, LZ4F_VERSION);
-        CHECK(LZ4F_isError(creationStatus), "Allocation failed (error %i)", (int)creationStatus); }
-    {   size_t const creationStatus = LZ4F_createCompressionContext(&cCtx, LZ4F_VERSION);
-        CHECK(LZ4F_isError(creationStatus), "Allocation failed (error %i)", (int)creationStatus); }
-    CNBuffer = malloc(CNBufferLength);
-    CHECK(CNBuffer==NULL, "CNBuffer Allocation failed");
-    compressedBuffer = malloc(compressedBufferSize);
-    CHECK(compressedBuffer==NULL, "compressedBuffer Allocation failed");
-    decodedBuffer = calloc(1, CNBufferLength);   /* calloc avoids decodedBuffer being considered "garbage" by scan-build */
-    CHECK(decodedBuffer==NULL, "decodedBuffer Allocation failed");
-    FUZ_fillCompressibleNoiseBuffer(CNBuffer, CNBufferLength, compressibility, &coreRand);
-
-    /* jump to requested testNb */
-    for (testNb =0; (testNb < startTest); testNb++) (void)FUZ_rand(&coreRand);   /* sync randomizer */
-
-    /* main fuzzer test loop */
-    for ( ; (testNb < nbTests) || (clockDuration > FUZ_GetClockSpan(startClock)) ; testNb++) {
-        U32 randState = coreRand ^ prime1;
-        unsigned const srcBits = (FUZ_rand(&randState) % (FUZ_highbit((U32)(CNBufferLength-1)) - 1)) + 1;
-        size_t const srcSize = (FUZ_rand(&randState) & ((1<<srcBits)-1)) + 1;
-        size_t const srcStartId = FUZ_rand(&randState) % (CNBufferLength - srcSize);
-        const BYTE* const srcStart = (const BYTE*)CNBuffer + srcStartId;
-        unsigned const neverFlush = (FUZ_rand(&randState) & 15) == 1;
-        U64 const crcOrig = XXH64(srcStart, srcSize, 1);
-        LZ4F_preferences_t prefs;
-        const LZ4F_preferences_t* prefsPtr = &prefs;
-        size_t cSize;
-
-        (void)FUZ_rand(&coreRand);   /* update seed */
-        memset(&prefs, 0, sizeof(prefs));
-        prefs.frameInfo.blockMode = (LZ4F_blockMode_t)(FUZ_rand(&randState) & 1);
-        prefs.frameInfo.blockSizeID = (LZ4F_blockSizeID_t)(4 + (FUZ_rand(&randState) & 3));
-        prefs.frameInfo.blockChecksumFlag = (LZ4F_blockChecksum_t)(FUZ_rand(&randState) & 1);
-        prefs.frameInfo.contentChecksumFlag = (LZ4F_contentChecksum_t)(FUZ_rand(&randState) & 1);
-        prefs.frameInfo.contentSize = ((FUZ_rand(&randState) & 0xF) == 1) ? srcSize : 0;
-        prefs.autoFlush = neverFlush ? 0 : (FUZ_rand(&randState) & 7) == 2;
-        prefs.compressionLevel = -5 + (int)(FUZ_rand(&randState) % 11);
-        if ((FUZ_rand(&randState) & 0xF) == 1) prefsPtr = NULL;
-
-        DISPLAYUPDATE(2, "\r%5u   ", testNb);
-
-        if ((FUZ_rand(&randState) & 0xFFF) == 0) {
-            /* create a skippable frame (rare case) */
-            BYTE* op = (BYTE*)compressedBuffer;
-            FUZ_writeLE32(op, LZ4F_MAGIC_SKIPPABLE_START + (FUZ_rand(&randState) & 15));
-            FUZ_writeLE32(op+4, (U32)srcSize);
-            cSize = srcSize+8;
-
-        } else if ((FUZ_rand(&randState) & 0xF) == 2) {  /* single pass compression (simple) */
-            cSize = LZ4F_compressFrame(compressedBuffer, LZ4F_compressFrameBound(srcSize, prefsPtr), srcStart, srcSize, prefsPtr);
-            CHECK(LZ4F_isError(cSize), "LZ4F_compressFrame failed : error %i (%s)", (int)cSize, LZ4F_getErrorName(cSize));
-
-        } else {   /* multi-segments compression */
-            const BYTE* ip = srcStart;
-            const BYTE* const iend = srcStart + srcSize;
-            BYTE* op = (BYTE*)compressedBuffer;
-            BYTE* const oend = op + (neverFlush ? LZ4F_compressFrameBound(srcSize, prefsPtr) : compressedBufferSize);  /* when flushes are possible, can't guarantee a max compressed size */
-            unsigned const maxBits = FUZ_highbit((U32)srcSize);
-            LZ4F_compressOptions_t cOptions;
-            memset(&cOptions, 0, sizeof(cOptions));
-            {   size_t const fhSize = LZ4F_compressBegin(cCtx, op, (size_t)(oend-op), prefsPtr);
-                CHECK(LZ4F_isError(fhSize), "Compression header failed (error %i)",
-                                            (int)fhSize);
-                op += fhSize;
-            }
-            while (ip < iend) {
-                unsigned const nbBitsSeg = FUZ_rand(&randState) % maxBits;
-                size_t const sampleMax = (FUZ_rand(&randState) & ((1<<nbBitsSeg)-1)) + 1;
-                size_t iSize = MIN(sampleMax, (size_t)(iend-ip));
-                size_t const oSize = LZ4F_compressBound(iSize, prefsPtr);
-                cOptions.stableSrc = ((FUZ_rand(&randState) & 3) == 1);
-                DISPLAYLEVEL(6, "Sending %u bytes to compress (stableSrc:%u) \n",
-                                (unsigned)iSize, cOptions.stableSrc);
-
-#if 1
-                /* insert uncompressed segment */
-                if ( (iSize>0)
-                  && !neverFlush   /* do not mess with compressBound when neverFlush is set */
-                  && prefsPtr != NULL   /* prefs are set */
-                  && prefs.frameInfo.blockMode == LZ4F_blockIndependent  /* uncompressedUpdate is only valid with blockMode==independent */
-                  && (FUZ_rand(&randState) & 15) == 1 ) {
-                    size_t const uSize = FUZ_rand(&randState) % iSize;
-                    size_t const flushedSize = LZ4F_uncompressedUpdate(cCtx, op, (size_t)(oend-op), ip, uSize, &cOptions);
-                    CHECK(LZ4F_isError(flushedSize), "Insert uncompressed data failed (error %i : %s)",
-                            (int)flushedSize, LZ4F_getErrorName(flushedSize));
-                    op += flushedSize;
-                    ip += uSize;
-                    iSize -= uSize;
-                }
-#endif
-
-                {   size_t const flushedSize = LZ4F_compressUpdate(cCtx, op, oSize, ip, iSize, &cOptions);
-                    CHECK(LZ4F_isError(flushedSize), "Compression failed (error %i : %s)",
-                            (int)flushedSize, LZ4F_getErrorName(flushedSize));
-                    op += flushedSize;
-                    ip += iSize;
-                }
-
-                {   unsigned const forceFlush = neverFlush ? 0 : ((FUZ_rand(&randState) & 3) == 1);
-                    if (forceFlush) {
-                        size_t const flushSize = LZ4F_flush(cCtx, op, (size_t)(oend-op), &cOptions);
-                        DISPLAYLEVEL(6,"flushing %u bytes \n", (unsigned)flushSize);
-                        CHECK(LZ4F_isError(flushSize), "Compression failed (error %i)", (int)flushSize);
-                        op += flushSize;
-                        if ((FUZ_rand(&randState) % 1024) == 3) {
-                            /* add an empty block (requires uncompressed flag) */
-                            op[0] = op[1] = op[2] = 0;
-                            op[3] = 0x80; /* 0x80000000U in little-endian format */
-                            op += 4;
-                            if ((prefsPtr!= NULL) && prefsPtr->frameInfo.blockChecksumFlag) {
-                                /* add block checksum (even for empty blocks) */
-                                FUZ_writeLE32(op, XXH32(op, 0, 0));
-                                op += 4;
-                }   }   }   }
-            }  /* while (ip<iend) */
-            CHECK(op>=oend, "LZ4F_compressFrameBound overflow");
-            {   size_t const dstEndSafeSize = LZ4F_compressBound(0, prefsPtr);
-                int const tooSmallDstEnd = ((FUZ_rand(&randState) & 31) == 3);
-                size_t const dstEndTooSmallSize = (FUZ_rand(&randState) % dstEndSafeSize) + 1;
-                size_t const dstEndSize = tooSmallDstEnd ? dstEndTooSmallSize : dstEndSafeSize;
-                BYTE const canaryByte = (BYTE)(FUZ_rand(&randState) & 255);
-                size_t flushedSize;
-                DISPLAYLEVEL(7,"canaryByte at pos %u / %u \n",
-                            (unsigned)((size_t)(op - (BYTE*)compressedBuffer) + dstEndSize),
-                            (unsigned)compressedBufferSize);
-                assert(op + dstEndSize < (BYTE*)compressedBuffer + compressedBufferSize);
-                op[dstEndSize] = canaryByte;
-                flushedSize = LZ4F_compressEnd(cCtx, op, dstEndSize, &cOptions);
-                CHECK(op[dstEndSize] != canaryByte, "LZ4F_compressEnd writes beyond dstCapacity !");
-                if (LZ4F_isError(flushedSize)) {
-                    if (tooSmallDstEnd) /* failure is allowed */ continue;
-                    CHECK(!tooSmallDstEnd, "Compression completion failed (error %i : %s)",
-                            (int)flushedSize, LZ4F_getErrorName(flushedSize));
-                }
-                op += flushedSize;
-            }
-            cSize = (size_t)(op - (BYTE*)compressedBuffer);
-            DISPLAYLEVEL(5, "\nCompressed %u bytes into %u \n", (U32)srcSize, (U32)cSize);
-        }
-
-
-        /* multi-segments decompression */
-        DISPLAYLEVEL(6, "normal decompression \n");
-        {   size_t result = test_lz4f_decompression(compressedBuffer, cSize, srcStart, srcSize, crcOrig, &randState, dCtx, seed, testNb, 1 /*findError*/ );
-            CHECK (LZ4F_isError(result), "multi-segment decompression failed (error %i => %s)",
-                                        (int)result, LZ4F_getErrorName(result));
-        }
-
-#if 1
-        /* insert noise into src */
-        {   U32 const maxNbBits = FUZ_highbit((U32)cSize);
-            size_t pos = 0;
-            for (;;) {
-                /* keep some original src */
-                {   U32 const nbBits = FUZ_rand(&randState) % maxNbBits;
-                    size_t const mask = (1<<nbBits) - 1;
-                    size_t const skipLength = FUZ_rand(&randState) & mask;
-                    pos += skipLength;
-                }
-                if (pos >= cSize) break;
-                /* add noise */
-                {   U32 const nbBitsCodes = FUZ_rand(&randState) % maxNbBits;
-                    U32 const nbBits = nbBitsCodes ? nbBitsCodes-1 : 0;
-                    size_t const mask = (1<<nbBits) - 1;
-                    size_t const rNoiseLength = (FUZ_rand(&randState) & mask) + 1;
-                    size_t const noiseLength = MIN(rNoiseLength, cSize-pos);
-                    size_t const noiseStart = FUZ_rand(&randState) % (CNBufferLength - noiseLength);
-                    memcpy((BYTE*)compressedBuffer + pos, (const char*)CNBuffer + noiseStart, noiseLength);
-                    pos += noiseLength;
-        }   }   }
-
-        /* test decompression on noisy src */
-        DISPLAYLEVEL(6, "noisy decompression \n");
-        test_lz4f_decompression(compressedBuffer, cSize, srcStart, srcSize, crcOrig, &randState, dCtxNoise, seed, testNb, 0 /*don't search error Pos*/ );
-        /* note : we don't analyze result here : it probably failed, which is expected.
-         * The sole purpose is to catch potential out-of-bound reads and writes. */
-        LZ4F_resetDecompressionContext(dCtxNoise);  /* context must be reset after an error */
-#endif
-
-}   /* for ( ; (testNb < nbTests) ; ) */
-
-    DISPLAYLEVEL(2, "\rAll tests completed   \n");
-
-    LZ4F_freeDecompressionContext(dCtx);
-    LZ4F_freeDecompressionContext(dCtxNoise);
-    LZ4F_freeCompressionContext(cCtx);
-    free(CNBuffer);
-    free(compressedBuffer);
-    free(decodedBuffer);
-
-    if (use_pause) {
-        DISPLAY("press enter to finish \n");
-        (void)getchar();
-    }
-    return 0;
-}
-
-
-int FUZ_usage(const char* programName)
-{
-    DISPLAY( "Usage :\n");
-    DISPLAY( "      %s [args]\n", programName);
-    DISPLAY( "\n");
-    DISPLAY( "Arguments :\n");
-    DISPLAY( " -i#    : Nb of tests (default:%u) \n", nbTestsDefault);
-    DISPLAY( " -T#    : Duration of tests, in seconds (default: use Nb of tests) \n");
-    DISPLAY( " -s#    : Select seed (default:prompt user)\n");
-    DISPLAY( " -t#    : Select starting test number (default:0)\n");
-    DISPLAY( " -P#    : Select compressibility in %% (default:%i%%)\n", FUZ_COMPRESSIBILITY_DEFAULT);
-    DISPLAY( " -v     : verbose\n");
-    DISPLAY( " -h     : display help and exit\n");
-    return 0;
-}
-
-
-int main(int argc, const char** argv)
-{
-    U32 seed=0;
-    int seedset=0;
-    int argNb;
-    unsigned nbTests = nbTestsDefault;
-    unsigned testNb = 0;
-    int proba = FUZ_COMPRESSIBILITY_DEFAULT;
-    int result=0;
-    U32 duration=0;
-    const char* const programName = argv[0];
-
-    /* Check command line */
-    for (argNb=1; argNb<argc; argNb++) {
-        const char* argument = argv[argNb];
-
-        if(!argument) continue;   /* Protection if argument empty */
-
-        /* Decode command (note : aggregated short commands are allowed) */
-        if (argument[0]=='-') {
-            if (!strcmp(argument, "--no-prompt")) {
-                no_prompt=1;
-                seedset=1;
-                displayLevel=1;
-                continue;
-            }
-            argument++;
-
-            while (*argument!=0) {
-                switch(*argument)
-                {
-                case 'h':
-                    return FUZ_usage(programName);
-                case 'v':
-                    argument++;
-                    displayLevel++;
-                    break;
-                case 'q':
-                    argument++;
-                    displayLevel--;
-                    break;
-                case 'p': /* pause at the end */
-                    argument++;
-                    use_pause = 1;
-                    break;
-
-                case 'i':
-                    argument++;
-                    nbTests=0; duration=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        nbTests *= 10;
-                        nbTests += (unsigned)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-
-                case 'T':
-                    argument++;
-                    nbTests = 0; duration = 0;
-                    for (;;) {
-                        switch(*argument)
-                        {
-                            case 'm': duration *= 60; argument++; continue;
-                            case 's':
-                            case 'n': argument++; continue;
-                            case '0':
-                            case '1':
-                            case '2':
-                            case '3':
-                            case '4':
-                            case '5':
-                            case '6':
-                            case '7':
-                            case '8':
-                            case '9': duration *= 10; duration += (U32)(*argument++ - '0'); continue;
-                        }
-                        break;
-                    }
-                    break;
-
-                case 's':
-                    argument++;
-                    seed=0;
-                    seedset=1;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        seed *= 10;
-                        seed += (U32)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-                case 't':
-                    argument++;
-                    testNb=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        testNb *= 10;
-                        testNb += (unsigned)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-                case 'P':   /* compressibility % */
-                    argument++;
-                    proba=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        proba *= 10;
-                        proba += *argument - '0';
-                        argument++;
-                    }
-                    if (proba<0) proba=0;
-                    if (proba>100) proba=100;
-                    break;
-                default:
-                    ;
-                    return FUZ_usage(programName);
-                }
-            }
-        }
-    }
-
-    /* Get Seed */
-    DISPLAY("Starting lz4frame tester (%i-bits, %s)\n", (int)(sizeof(size_t)*8), LZ4_VERSION_STRING);
-
-    if (!seedset) {
-        time_t const t = time(NULL);
-        U32 const h = XXH32(&t, sizeof(t), 1);
-        seed = h % 10000;
-    }
-    DISPLAY("Seed = %u\n", seed);
-    if (proba!=FUZ_COMPRESSIBILITY_DEFAULT) DISPLAY("Compressibility : %i%%\n", proba);
-
-    nbTests += (nbTests==0);  /* avoid zero */
-
-    if (testNb==0) result = basicTests(seed, ((double)proba) / 100);
-    if (result) return 1;
-    return fuzzerTests(seed, nbTests, testNb, ((double)proba) / 100, duration);
-}
diff --git a/librocksdb-sys/lz4/tests/freestanding.c b/librocksdb-sys/lz4/tests/freestanding.c
deleted file mode 100644
index ceff4c5..0000000
--- a/librocksdb-sys/lz4/tests/freestanding.c
+++ /dev/null
@@ -1,239 +0,0 @@
-// Basic test for LZ4_FREESTANDING
-
-// $ gcc -ffreestanding -nostdlib freestanding.c && ./a.out || echo $?
-
-// $ strace ./a.out
-// execve("./a.out", ["./a.out"], 0x7fffaf5fa580 /* 22 vars */) = 0
-// brk(NULL)                               = 0x56536f4fe000
-// arch_prctl(0x3001 /* ARCH_??? */, 0x7fffc9e74950) = -1 EINVAL (Invalid argument)
-// mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd5c9c2b000
-// access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
-// arch_prctl(ARCH_SET_FS, 0x7fd5c9c2bc40) = 0
-// set_tid_address(0x7fd5c9c2bf10)         = 381
-// set_robust_list(0x7fd5c9c2bf20, 24)     = 0
-// rseq(0x7fd5c9c2c5e0, 0x20, 0, 0x53053053) = 0
-// mprotect(0x56536ea63000, 4096, PROT_READ) = 0
-// exit(0)                                 = ?
-// +++ exited with 0 +++
-
-// $ ltrace ./a.out
-// +++ exited (status 0) +++
-
-#include <stddef.h>
-#include <stdint.h>
-
-#if defined(__cplusplus)
-#  define EXTERN_C extern "C"
-#else
-#  define EXTERN_C
-#endif
-
-
-#if !defined(__x86_64__) || !defined(__linux__)
-EXTERN_C void _start(void) { }
-int main(int argc, char** argv) { return 0; }
-#else
-
-static void MY_exit(int exitCode);
-static void MY_abort(void);
-EXTERN_C void *memmove(void *dst, const void *src, size_t n);
-EXTERN_C void *memcpy(void * __restrict__ dst, const void * __restrict__ src, size_t n);
-EXTERN_C void *memset(void *s, int c, size_t n);
-EXTERN_C int memcmp(const void *s1, const void *s2, size_t n);
-
-// LZ4/HC basic freestanding setup
-#define LZ4_FREESTANDING 1
-#define LZ4_memmove(dst, src, size) memmove((dst),(src),(size))
-#define LZ4_memcpy(dst, src, size)  memcpy((dst),(src),(size))
-#define LZ4_memset(p,v,s)           memset((p),(v),(s))
-
-#include "../lib/lz4.c"
-#include "../lib/lz4hc.c"
-
-// Test for LZ4
-static void test_lz4(const uint8_t* srcData, int srcSize) {
-    // Compress
-    static uint8_t compressBuffer[1024 * 1024];
-    const int compressedSize = LZ4_compress_default(
-        (const char*) srcData,
-        (char*) compressBuffer,
-        srcSize,
-        sizeof(compressBuffer)
-    );
-    if (compressedSize <= 0) {
-        MY_exit(__LINE__);
-    }
-
-    // Decompress
-    static uint8_t decompressBuffer[1024 * 1024];
-    const int decompressedSize = LZ4_decompress_safe(
-        (const char*) compressBuffer,
-        (char*) decompressBuffer,
-        compressedSize,
-        sizeof(decompressBuffer)
-    );
-    if (decompressedSize <= 0) {
-        MY_exit(__LINE__);
-    }
-
-    // Verify
-    if (decompressedSize != srcSize) {
-        MY_exit(__LINE__);
-    }
-    if (memcmp(srcData, decompressBuffer, srcSize) != 0) {
-        MY_exit(__LINE__);
-    }
-}
-
-
-// Test for LZ4HC
-static void test_lz4hc(const uint8_t* srcData, int srcSize) {
-    // Compress
-    static uint8_t compressBuffer[1024 * 1024];
-    const int compressedSize = LZ4_compress_HC(
-        (const char*) srcData,
-        (char*) compressBuffer,
-        srcSize,
-        sizeof(compressBuffer),
-        LZ4HC_CLEVEL_DEFAULT
-    );
-    if (compressedSize <= 0) {
-        MY_exit(__LINE__);
-    }
-
-    // Decompress
-    static uint8_t decompressBuffer[1024 * 1024];
-    const int decompressedSize = LZ4_decompress_safe(
-        (const char*) compressBuffer,
-        (char*) decompressBuffer,
-        compressedSize,
-        sizeof(decompressBuffer)
-    );
-    if (decompressedSize <= 0) {
-        MY_exit(__LINE__);
-    }
-
-    // Verify
-    if (decompressedSize != srcSize) {
-        MY_exit(__LINE__);
-    }
-    if (memcmp(srcData, decompressBuffer, srcSize) != 0) {
-        MY_exit(__LINE__);
-    }
-}
-
-
-static void test(void) {
-    // First 256 bytes of lz4/README.md
-    static const uint8_t README_md[] = {
-        0x4c, 0x5a, 0x34, 0x20, 0x2d, 0x20, 0x45, 0x78, 0x74, 0x72, 0x65, 0x6d, 0x65, 0x6c, 0x79, 0x20,
-        0x66, 0x61, 0x73, 0x74, 0x20, 0x63, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e,
-        0x0a, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d,
-        0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d, 0x3d,
-        0x3d, 0x0a, 0x0a, 0x4c, 0x5a, 0x34, 0x20, 0x69, 0x73, 0x20, 0x6c, 0x6f, 0x73, 0x73, 0x6c, 0x65,
-        0x73, 0x73, 0x20, 0x63, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x20, 0x61,
-        0x6c, 0x67, 0x6f, 0x72, 0x69, 0x74, 0x68, 0x6d, 0x2c, 0x0a, 0x70, 0x72, 0x6f, 0x76, 0x69, 0x64,
-        0x69, 0x6e, 0x67, 0x20, 0x63, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x69, 0x6f, 0x6e, 0x20,
-        0x73, 0x70, 0x65, 0x65, 0x64, 0x20, 0x3e, 0x20, 0x35, 0x30, 0x30, 0x20, 0x4d, 0x42, 0x2f, 0x73,
-        0x20, 0x70, 0x65, 0x72, 0x20, 0x63, 0x6f, 0x72, 0x65, 0x2c, 0x0a, 0x73, 0x63, 0x61, 0x6c, 0x61,
-        0x62, 0x6c, 0x65, 0x20, 0x77, 0x69, 0x74, 0x68, 0x20, 0x6d, 0x75, 0x6c, 0x74, 0x69, 0x2d, 0x63,
-        0x6f, 0x72, 0x65, 0x73, 0x20, 0x43, 0x50, 0x55, 0x2e, 0x0a, 0x49, 0x74, 0x20, 0x66, 0x65, 0x61,
-        0x74, 0x75, 0x72, 0x65, 0x73, 0x20, 0x61, 0x6e, 0x20, 0x65, 0x78, 0x74, 0x72, 0x65, 0x6d, 0x65,
-        0x6c, 0x79, 0x20, 0x66, 0x61, 0x73, 0x74, 0x20, 0x64, 0x65, 0x63, 0x6f, 0x64, 0x65, 0x72, 0x2c,
-        0x0a, 0x77, 0x69, 0x74, 0x68, 0x20, 0x73, 0x70, 0x65, 0x65, 0x64, 0x20, 0x69, 0x6e, 0x20, 0x6d,
-        0x75, 0x6c, 0x74, 0x69, 0x70, 0x6c, 0x65, 0x20, 0x47, 0x42, 0x2f, 0x73, 0x20, 0x70, 0x65, 0x72,
-    };
-
-    static const uint8_t* srcData = README_md;
-    static const int      srcSize = (int) sizeof(README_md);
-    test_lz4  (srcData, srcSize);
-    test_lz4hc(srcData, srcSize);
-}
-
-
-// low level syscall
-#define SYS_exit (60)
-
-static __inline long os_syscall1(long n, long a1) {
-    register long rax __asm__ ("rax") = n;
-    register long rdi __asm__ ("rdi") = a1;
-    __asm__ __volatile__ ("syscall" : "+r"(rax) : "r"(rdi) : "rcx", "r11", "memory");
-    return rax;
-}
-
-static void MY_exit(int exitCode) {
-    (void) os_syscall1(SYS_exit, exitCode);
-    __builtin_unreachable();  // suppress "warning: 'noreturn' function does return"
-}
-
-static void MY_abort(void) {
-    MY_exit(-1);
-}
-
-// https://refspecs.linuxbase.org/LSB_3.0.0/LSB-Core-generic/LSB-Core-generic/baselib---assert-fail-1.html
-void __assert_fail(const char * assertion, const char * file, unsigned int line, const char * function) {
-    MY_abort();
-}
-
-
-// GCC requires memcpy, memmove, memset and memcmp.
-// https://gcc.gnu.org/onlinedocs/gcc/Standards.html
-// > GCC requires the freestanding environment provide memcpy, memmove, memset and memcmp.
-EXTERN_C void *memmove(void *dst, const void *src, size_t n) {
-    uint8_t* d = (uint8_t*) dst;
-    const uint8_t* s = (const uint8_t*) src;
-
-    if (d > s) {
-        d += n;
-        s += n;
-        while (n--) {
-            *--d = *--s;
-        }
-    } else {
-        while (n--) {
-            *d++ = *s++;
-        }
-    }
-    return dst;
-}
-
-EXTERN_C void *memcpy(void * __restrict__ dst, const void * __restrict__ src, size_t n) {
-    return memmove(dst, src, n);
-}
-
-EXTERN_C void *memset(void *s, int c, size_t n) {
-    uint8_t* p = (uint8_t*) s;
-    while (n--) {
-        *p++ = (uint8_t) c;
-    }
-    return s;
-}
-
-EXTERN_C int memcmp(const void *s1, const void *s2, size_t n) {
-    const uint8_t* p1 = (const uint8_t*) s1;
-    const uint8_t* p2 = (const uint8_t*) s2;
-    while (n--) {
-        const uint8_t c1 = *p1++;
-        const uint8_t c2 = *p2++;
-        if (c1 < c2) {
-            return -1;
-        } else if (c1 > c2) {
-            return 1;
-        }
-    }
-    return 0;
-}
-
-
-//
-EXTERN_C void _start(void) {
-    test();
-    MY_exit(0);
-}
-
-int main(int argc, char** argv) {
-    test();
-    MY_exit(0);
-    return 0;
-}
-#endif
diff --git a/librocksdb-sys/lz4/tests/fullbench.c b/librocksdb-sys/lz4/tests/fullbench.c
deleted file mode 100644
index 9c13996..0000000
--- a/librocksdb-sys/lz4/tests/fullbench.c
+++ /dev/null
@@ -1,897 +0,0 @@
-/*
-    bench.c - Demo program to benchmark open-source compression algorithm
-    Copyright (C) Yann Collet 2012-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-    - LZ4 source repository : https://github.com/lz4/lz4
-    - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c
-*/
-
-
-#if defined(_MSC_VER) || defined(_WIN32)
-   /* S_ISREG & gettimeofday() are not supported by MSVC */
-#  define BMK_LEGACY_TIMER 1
-#endif
-
-
-/**************************************
-*  Includes
-**************************************/
-#include "platform.h"    /* _CRT_SECURE_NO_WARNINGS, Large Files support */
-#include "util.h"        /* U32, UTIL_getFileSize */
-#include <stdlib.h>      /* malloc, free */
-#include <stdio.h>       /* fprintf, fopen, ftello */
-#include <sys/types.h>   /* stat64 */
-#include <sys/stat.h>    /* stat64 */
-#include <string.h>      /* strcmp */
-#include <time.h>        /* clock_t, clock(), CLOCKS_PER_SEC */
-
-#define LZ4_DISABLE_DEPRECATE_WARNINGS   /* LZ4_decompress_fast */
-#include "lz4.h"
-#include "lz4hc.h"
-#include "lz4frame.h"
-
-#include "xxhash.h"
-
-
-/**************************************
-*  Constants
-**************************************/
-#define PROGRAM_DESCRIPTION "LZ4 speed analyzer"
-#define AUTHOR "Yann Collet"
-#define WELCOME_MESSAGE "*** %s v%s %i-bits, by %s ***\n", PROGRAM_DESCRIPTION, LZ4_VERSION_STRING, (int)(sizeof(void*)*8), AUTHOR
-
-#define NBLOOPS    6
-#define TIMELOOP   (CLOCKS_PER_SEC * 25 / 10)
-
-#define KB *(1 <<10)
-#define MB *(1 <<20)
-#define GB *(1U<<30)
-
-#define KNUTH      2654435761U
-#define MAX_MEM    (1920 MB)
-#define DEFAULT_CHUNKSIZE   (4 MB)
-
-#define ALL_COMPRESSORS 0
-#define ALL_DECOMPRESSORS 0
-
-
-/**************************************
-*  Local structures
-**************************************/
-struct chunkParameters
-{
-    U32   id;
-    char* origBuffer;
-    char* compressedBuffer;
-    int   origSize;
-    int   compressedSize;
-};
-
-
-/**************************************
-*  Macros
-**************************************/
-#define DISPLAY(...) fprintf(stderr, __VA_ARGS__)
-#define PROGRESS(...) g_noPrompt ? 0 : DISPLAY(__VA_ARGS__)
-
-
-/**************************************
-*  Benchmark Parameters
-**************************************/
-static int g_chunkSize = DEFAULT_CHUNKSIZE;
-static int g_nbIterations = NBLOOPS;
-static int g_pause = 0;
-static int g_compressionTest = 1;
-static int g_compressionAlgo = ALL_COMPRESSORS;
-static int g_decompressionTest = 1;
-static int g_decompressionAlgo = ALL_DECOMPRESSORS;
-static int g_noPrompt = 0;
-
-static void BMK_setBlocksize(int bsize)
-{
-    g_chunkSize = bsize;
-    DISPLAY("-Using Block Size of %i KB-\n", g_chunkSize>>10);
-}
-
-static void BMK_setNbIterations(int nbLoops)
-{
-    g_nbIterations = nbLoops;
-    DISPLAY("- %i iterations -\n", g_nbIterations);
-}
-
-static void BMK_setPause(void)
-{
-    g_pause = 1;
-}
-
-
-/*********************************************************
-*  Private functions
-*********************************************************/
-static clock_t BMK_GetClockSpan( clock_t clockStart )
-{
-    return clock() - clockStart;   /* works even if overflow; max span ~30 mn */
-}
-
-
-static size_t BMK_findMaxMem(U64 requiredMem)
-{
-    size_t step = 64 MB;
-    BYTE* testmem = NULL;
-
-    requiredMem = (((requiredMem >> 26) + 1) << 26);
-    requiredMem += 2*step;
-    if (requiredMem > MAX_MEM) requiredMem = MAX_MEM;
-
-    while (!testmem) {
-        if (requiredMem > step) requiredMem -= step;
-        else requiredMem >>= 1;
-        testmem = (BYTE*) malloc ((size_t)requiredMem);
-    }
-    free (testmem);
-
-    /* keep some space available */
-    if (requiredMem > step) requiredMem -= step;
-    else requiredMem >>= 1;
-
-    return (size_t)requiredMem;
-}
-
-
-/*********************************************************
-*  Memory management, to test LZ4_USER_MEMORY_FUNCTIONS
-*********************************************************/
-void* LZ4_malloc(size_t s) { return malloc(s); }
-void* LZ4_calloc(size_t n, size_t s) { return calloc(n,s); }
-void  LZ4_free(void* p) { free(p); }
-
-
-/*********************************************************
-*  Benchmark function
-*********************************************************/
-static LZ4_stream_t LZ4_stream;
-static void local_LZ4_resetDictT(void)
-{
-    void* const r = LZ4_initStream(&LZ4_stream, sizeof(LZ4_stream));
-    assert(r != NULL); (void)r;
-}
-
-static void local_LZ4_createStream(void)
-{
-    void* const r = LZ4_initStream(&LZ4_stream, sizeof(LZ4_stream));
-    assert(r != NULL); (void)r;
-}
-
-static int local_LZ4_saveDict(const char* in, char* out, int inSize)
-{
-    (void)in;
-    return LZ4_saveDict(&LZ4_stream, out, inSize);
-}
-
-static int local_LZ4_compress_default_large(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_default(in, out, inSize, LZ4_compressBound(inSize));
-}
-
-static int local_LZ4_compress_default_small(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_default(in, out, inSize, LZ4_compressBound(inSize)-1);
-}
-
-static int local_LZ4_compress_destSize(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_destSize(in, out, &inSize, LZ4_compressBound(inSize)-1);
-}
-
-static int local_LZ4_compress_fast0(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_fast(in, out, inSize, LZ4_compressBound(inSize), 0);
-}
-
-static int local_LZ4_compress_fast1(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_fast(in, out, inSize, LZ4_compressBound(inSize), 1);
-}
-
-static int local_LZ4_compress_fast2(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_fast(in, out, inSize, LZ4_compressBound(inSize), 2);
-}
-
-static int local_LZ4_compress_fast17(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_fast(in, out, inSize, LZ4_compressBound(inSize), 17);
-}
-
-static int local_LZ4_compress_fast_extState0(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_fast_extState(&LZ4_stream, in, out, inSize, LZ4_compressBound(inSize), 0);
-}
-
-static int local_LZ4_compress_fast_continue0(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_fast_continue(&LZ4_stream, in, out, inSize, LZ4_compressBound(inSize), 0);
-}
-
-#ifndef LZ4_DLL_IMPORT
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-/* declare hidden function */
-extern int LZ4_compress_forceExtDict (LZ4_stream_t* LZ4_stream, const char* source, char* dest, int inputSize);
-
-#if defined (__cplusplus)
-}
-#endif
-
-static int local_LZ4_compress_forceDict(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_forceExtDict(&LZ4_stream, in, out, inSize);
-}
-#endif
-
-
-/* HC compression functions */
-LZ4_streamHC_t LZ4_streamHC;
-static void local_LZ4_resetStreamHC(void)
-{
-    LZ4_initStreamHC(&LZ4_streamHC, sizeof(LZ4_streamHC));
-}
-
-static int local_LZ4_saveDictHC(const char* in, char* out, int inSize)
-{
-    (void)in;
-    return LZ4_saveDictHC(&LZ4_streamHC, out, inSize);
-}
-
-static int local_LZ4_compress_HC(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_HC(in, out, inSize, LZ4_compressBound(inSize), 9);
-}
-
-static int local_LZ4_compress_HC_extStateHC(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_HC_extStateHC(&LZ4_streamHC, in, out, inSize, LZ4_compressBound(inSize), 9);
-}
-
-static int local_LZ4_compress_HC_continue(const char* in, char* out, int inSize)
-{
-    return LZ4_compress_HC_continue(&LZ4_streamHC, in, out, inSize, LZ4_compressBound(inSize));
-}
-
-
-/* decompression functions */
-static int local_LZ4_decompress_fast(const char* in, char* out, int inSize, int outSize)
-{
-    (void)inSize;
-    LZ4_decompress_fast(in, out, outSize);
-    return outSize;
-}
-
-static int local_LZ4_decompress_fast_usingDict_prefix(const char* in, char* out, int inSize, int outSize)
-{
-    (void)inSize;
-    LZ4_decompress_fast_usingDict(in, out, outSize, out - 65536, 65536);
-    return outSize;
-}
-
-static int local_LZ4_decompress_fast_usingExtDict(const char* in, char* out, int inSize, int outSize)
-{
-    (void)inSize;
-    LZ4_decompress_fast_usingDict(in, out, outSize, out - 65536, 65535);
-    return outSize;
-}
-
-static int local_LZ4_decompress_safe_withPrefix64k(const char* in, char* out, int inSize, int outSize)
-{
-    LZ4_decompress_safe_withPrefix64k(in, out, inSize, outSize);
-    return outSize;
-}
-
-static int local_LZ4_decompress_safe_usingDict(const char* in, char* out, int inSize, int outSize)
-{
-    LZ4_decompress_safe_usingDict(in, out, inSize, outSize, out - 65536, 65536);
-    return outSize;
-}
-
-static int local_LZ4_decompress_safe_partial_usingDict(const char* in, char* out, int inSize, int outSize)
-{
-    int result = LZ4_decompress_safe_partial_usingDict(in, out, inSize, outSize - 5, outSize, out - 65536, 65536);
-    if (result < 0) return result;
-    return outSize;
-}
-
-#ifndef LZ4_DLL_IMPORT
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-extern int LZ4_decompress_safe_forceExtDict(const char* in, char* out, int inSize, int outSize, const void* dict, size_t dictSize);
-
-#if defined (__cplusplus)
-}
-#endif
-
-static int local_LZ4_decompress_safe_forceExtDict(const char* in, char* out, int inSize, int outSize)
-{
-    LZ4_decompress_safe_forceExtDict(in, out, inSize, outSize, out - 65536, 65536);
-    return outSize;
-}
-#endif
-
-#ifndef LZ4_DLL_IMPORT
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-extern int LZ4_decompress_safe_partial_forceExtDict(const char* in, char* out, int inSize, int targetOutputSize, int dstCapacity, const void* dict, size_t dictSize);
-
-#if defined (__cplusplus)
-}
-#endif
-
-static int local_LZ4_decompress_safe_partial_forceExtDict(const char* in, char* out, int inSize, int outSize)
-{
-    int result = LZ4_decompress_safe_partial_forceExtDict(in, out, inSize, outSize - 5, outSize, out - 65536, 65536);
-    if (result < 0) return result;
-    return outSize;
-}
-#endif
-
-static int local_LZ4_decompress_safe_partial(const char* in, char* out, int inSize, int outSize)
-{
-    int result = LZ4_decompress_safe_partial(in, out, inSize, outSize - 5, outSize);
-    if (result < 0) return result;
-    return outSize;
-}
-
-
-/* frame functions */
-static int local_LZ4F_compressFrame(const char* in, char* out, int inSize)
-{
-    assert(inSize >= 0);
-    return (int)LZ4F_compressFrame(out, LZ4F_compressFrameBound((size_t)inSize, NULL), in, (size_t)inSize, NULL);
-}
-
-static LZ4F_decompressionContext_t g_dCtx;
-
-static int local_LZ4F_decompress(const char* in, char* out, int inSize, int outSize)
-{
-    size_t srcSize = (size_t)inSize;
-    size_t dstSize = (size_t)outSize;
-    size_t result;
-    assert(inSize >= 0);
-    assert(outSize >= 0);
-    result = LZ4F_decompress(g_dCtx, out, &dstSize, in, &srcSize, NULL);
-    if (result!=0) { DISPLAY("Error decompressing frame : unfinished frame \n"); exit(8); }
-    if (srcSize != (size_t)inSize) { DISPLAY("Error decompressing frame : read size incorrect \n"); exit(9); }
-    return (int)dstSize;
-}
-
-static int local_LZ4F_decompress_followHint(const char* src, char* dst, int srcSize, int dstSize)
-{
-    size_t totalInSize = (size_t)srcSize;
-    size_t maxOutSize = (size_t)dstSize;
-
-    size_t inPos = 0;
-    size_t inSize = 0;
-    size_t outPos = 0;
-    size_t outRemaining = maxOutSize - outPos;
-
-    for (;;) {
-        size_t const sizeHint =
-            LZ4F_decompress(g_dCtx, dst+outPos, &outRemaining, src+inPos, &inSize, NULL);
-        assert(!LZ4F_isError(sizeHint));
-
-        inPos += inSize;
-        inSize = sizeHint;
-
-        outPos += outRemaining;
-        outRemaining = maxOutSize - outPos;
-
-        if (!sizeHint) break;
-    }
-
-    /* frame completed */
-    if (inPos != totalInSize) {
-        DISPLAY("Error decompressing frame : must read (%u) full frame (%u) \n",
-                (unsigned)inPos, (unsigned)totalInSize);
-        exit(10);
-    }
-    return (int)outPos;
-
-}
-
-/* always provide input by block of 64 KB */
-static int local_LZ4F_decompress_noHint(const char* src, char* dst, int srcSize, int dstSize)
-{
-    size_t totalInSize = (size_t)srcSize;
-    size_t maxOutSize = (size_t)dstSize;
-
-    size_t inPos = 0;
-    size_t inSize = 64 KB;
-    size_t outPos = 0;
-    size_t outRemaining = maxOutSize - outPos;
-
-    for (;;) {
-        size_t const sizeHint = LZ4F_decompress(g_dCtx, dst+outPos, &outRemaining, src+inPos, &inSize, NULL);
-        assert(!LZ4F_isError(sizeHint));
-
-        inPos += inSize;
-        inSize = (inPos + 64 KB <= totalInSize) ? 64 KB : totalInSize - inPos;
-
-        outPos += outRemaining;
-        outRemaining = maxOutSize - outPos;
-
-        if (!sizeHint) break;
-    }
-
-    /* frame completed */
-    if (inPos != totalInSize) {
-        DISPLAY("Error decompressing frame : must read (%u) full frame (%u) \n",
-                (unsigned)inPos, (unsigned)totalInSize);
-        exit(10);
-    }
-    return (int)outPos;
-
-}
-
-#define NB_COMPRESSION_ALGORITHMS 100
-#define NB_DECOMPRESSION_ALGORITHMS 100
-int fullSpeedBench(const char** fileNamesTable, int nbFiles)
-{
-    int fileIdx=0;
-
-    /* Init */
-    { size_t const errorCode = LZ4F_createDecompressionContext(&g_dCtx, LZ4F_VERSION);
-      if (LZ4F_isError(errorCode)) { DISPLAY("dctx allocation issue \n"); return 10; } }
-
-    /* Loop for each fileName */
-    while (fileIdx<nbFiles) {
-      char* orig_buff = NULL;
-      struct chunkParameters* chunkP = NULL;
-      char* compressed_buff=NULL;
-      const char* const inFileName = fileNamesTable[fileIdx++];
-      FILE* const inFile = fopen( inFileName, "rb" );
-      U64 const inFileSize = UTIL_getFileSize(inFileName);
-      size_t benchedSize = BMK_findMaxMem(inFileSize*2) / 2;   /* because 2 buffers */
-      int nbChunks;
-      int maxCompressedChunkSize;
-      size_t readSize;
-      int compressedBuffSize;
-      U32 crcOriginal;
-
-      /* Check infile pre-requisites */
-      if (inFile==NULL) { DISPLAY("Pb opening %s \n", inFileName); return 11; }
-      if (inFileSize==0) { DISPLAY("file is empty \n"); fclose(inFile); return 11; }
-      if (benchedSize==0) { DISPLAY("not enough memory \n"); fclose(inFile); return 11; }
-
-      /* Memory size adjustments */
-      if ((U64)benchedSize > inFileSize) benchedSize = (size_t)inFileSize;
-      if (benchedSize < inFileSize) {
-          DISPLAY("Not enough memory for '%s' full size; testing %i MB only... \n",
-                inFileName, (int)(benchedSize>>20));
-      }
-
-      /* Allocation */
-      chunkP = (struct chunkParameters*) malloc(((benchedSize / (size_t)g_chunkSize)+1) * sizeof(struct chunkParameters));
-      orig_buff = (char*) malloc(benchedSize);
-      nbChunks = (int) ((benchedSize + (size_t)g_chunkSize - 1) / (size_t)g_chunkSize);
-      maxCompressedChunkSize = LZ4_compressBound(g_chunkSize);
-      compressedBuffSize = nbChunks * maxCompressedChunkSize;
-      compressed_buff = (char*)malloc((size_t)compressedBuffSize);
-      if(!chunkP || !orig_buff || !compressed_buff) {
-          DISPLAY("\nError: not enough memory! \n");
-          fclose(inFile);
-          free(orig_buff);
-          free(compressed_buff);
-          free(chunkP);
-          return(12);
-      }
-
-      /* Fill in src buffer */
-      DISPLAY("Loading %s...       \r", inFileName);
-      readSize = fread(orig_buff, 1, benchedSize, inFile);
-      fclose(inFile);
-
-      if (readSize != benchedSize) {
-        DISPLAY("\nError: problem reading file '%s' !!    \n", inFileName);
-        free(orig_buff);
-        free(compressed_buff);
-        free(chunkP);
-        return 13;
-      }
-
-      /* Calculating input Checksum */
-      crcOriginal = XXH32(orig_buff, benchedSize,0);
-
-
-      /* Bench */
-      { int loopNb, nb_loops, chunkNb, cAlgNb, dAlgNb;
-        size_t cSize=0;
-        double ratio=0.;
-
-        DISPLAY("\r%79s\r", "");
-        DISPLAY(" %s : \n", inFileName);
-
-        /* Bench Compression Algorithms */
-        for (cAlgNb=0; (cAlgNb <= NB_COMPRESSION_ALGORITHMS) && (g_compressionTest); cAlgNb++) {
-            const char* compressorName;
-            int (*compressionFunction)(const char*, char*, int);
-            void (*initFunction)(void) = NULL;
-            double bestTime = 100000000.;
-
-            /* filter compressionAlgo only */
-            if ((g_compressionAlgo != ALL_COMPRESSORS) && (g_compressionAlgo != cAlgNb)) continue;
-
-            /* Init data chunks */
-            {   int i;
-                size_t remaining = benchedSize;
-                char* in = orig_buff;
-                char* out = compressed_buff;
-                assert(nbChunks >= 1);
-                for (i=0; i<nbChunks; i++) {
-                    chunkP[i].id = (U32)i;
-                    chunkP[i].origBuffer = in; in += g_chunkSize;
-                    assert(g_chunkSize > 0);
-                    if (remaining > (size_t)g_chunkSize) {
-                        chunkP[i].origSize = g_chunkSize;
-                        remaining -= (size_t)g_chunkSize;
-                    } else {
-                        chunkP[i].origSize = (int)remaining;
-                        remaining = 0;
-                    }
-                    chunkP[i].compressedBuffer = out; out += maxCompressedChunkSize;
-                    chunkP[i].compressedSize = 0;
-                }
-            }
-
-            switch(cAlgNb)
-            {
-            case 0 : DISPLAY("Compression functions : \n"); continue;
-            case 1 : compressionFunction = local_LZ4_compress_default_large; compressorName = "LZ4_compress_default"; break;
-            case 2 : compressionFunction = local_LZ4_compress_default_small; compressorName = "LZ4_compress_default(small dst)"; break;
-            case 3 : compressionFunction = local_LZ4_compress_destSize; compressorName = "LZ4_compress_destSize"; break;
-            case 4 : compressionFunction = local_LZ4_compress_fast0; compressorName = "LZ4_compress_fast(0)"; break;
-            case 5 : compressionFunction = local_LZ4_compress_fast1; compressorName = "LZ4_compress_fast(1)"; break;
-            case 6 : compressionFunction = local_LZ4_compress_fast2; compressorName = "LZ4_compress_fast(2)"; break;
-            case 7 : compressionFunction = local_LZ4_compress_fast17; compressorName = "LZ4_compress_fast(17)"; break;
-            case 8 : compressionFunction = local_LZ4_compress_fast_extState0; compressorName = "LZ4_compress_fast_extState(0)"; break;
-            case 9 : compressionFunction = local_LZ4_compress_fast_continue0; initFunction = local_LZ4_createStream; compressorName = "LZ4_compress_fast_continue(0)"; break;
-
-            case 10: compressionFunction = local_LZ4_compress_HC; compressorName = "LZ4_compress_HC"; break;
-            case 12: compressionFunction = local_LZ4_compress_HC_extStateHC; compressorName = "LZ4_compress_HC_extStateHC"; break;
-            case 14: compressionFunction = local_LZ4_compress_HC_continue; initFunction = local_LZ4_resetStreamHC; compressorName = "LZ4_compress_HC_continue"; break;
-#ifndef LZ4_DLL_IMPORT
-            case 20: compressionFunction = local_LZ4_compress_forceDict; initFunction = local_LZ4_resetDictT; compressorName = "LZ4_compress_forceDict"; break;
-#endif
-            case 30: compressionFunction = local_LZ4F_compressFrame; compressorName = "LZ4F_compressFrame";
-                        chunkP[0].origSize = (int)benchedSize; nbChunks=1;
-                        break;
-            case 40: compressionFunction = local_LZ4_saveDict; compressorName = "LZ4_saveDict";
-                        if (chunkP[0].origSize < 8) { DISPLAY(" cannot bench %s with less then 8 bytes \n", compressorName); continue; }
-                        LZ4_loadDict(&LZ4_stream, chunkP[0].origBuffer, chunkP[0].origSize);
-                        break;
-            case 41: compressionFunction = local_LZ4_saveDictHC; compressorName = "LZ4_saveDictHC";
-                        if (chunkP[0].origSize < 8) { DISPLAY(" cannot bench %s with less then 8 bytes \n", compressorName); continue; }
-                        LZ4_loadDictHC(&LZ4_streamHC, chunkP[0].origBuffer, chunkP[0].origSize);
-                        break;
-            default :
-                continue;   /* unknown ID : just skip */
-            }
-
-            for (loopNb = 1; loopNb <= g_nbIterations; loopNb++) {
-                double averageTime;
-                clock_t clockTime;
-
-                PROGRESS("%2i-%-34.34s :%10i ->\r", loopNb, compressorName, (int)benchedSize);
-                { size_t i; for (i=0; i<benchedSize; i++) compressed_buff[i]=(char)i; }     /* warming up memory */
-
-                nb_loops = 0;
-                clockTime = clock();
-                while(clock() == clockTime);
-                clockTime = clock();
-                while(BMK_GetClockSpan(clockTime) < TIMELOOP) {
-                    if (initFunction!=NULL) initFunction();
-                    for (chunkNb=0; chunkNb<nbChunks; chunkNb++) {
-                        chunkP[chunkNb].compressedSize = compressionFunction(chunkP[chunkNb].origBuffer, chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origSize);
-                        if (chunkP[chunkNb].compressedSize==0) {
-                            DISPLAY("ERROR ! %s() = 0 !! \n", compressorName);
-                            exit(1);
-                    }   }
-                    nb_loops++;
-                }
-                clockTime = BMK_GetClockSpan(clockTime);
-
-                nb_loops += !nb_loops;   /* avoid division by zero */
-                averageTime = ((double)clockTime) / nb_loops / CLOCKS_PER_SEC;
-                if (averageTime < bestTime) bestTime = averageTime;
-                cSize=0; for (chunkNb=0; chunkNb<nbChunks; chunkNb++) cSize += (size_t)chunkP[chunkNb].compressedSize;
-                ratio = (double)cSize/(double)benchedSize*100.;
-                PROGRESS("%2i-%-34.34s :%10i ->%9i (%5.2f%%),%7.1f MB/s\r", loopNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000000);
-            }
-
-            if (ratio<100.)
-                DISPLAY("%2i-%-34.34s :%10i ->%9i (%5.2f%%),%7.1f MB/s\n", cAlgNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 1000000);
-            else
-                DISPLAY("%2i-%-34.34s :%10i ->%9i (%5.1f%%),%7.1f MB/s\n", cAlgNb, compressorName, (int)benchedSize, (int)cSize, ratio, (double)benchedSize / bestTime / 100000);
-        }
-
-        /* Prepare layout for decompression */
-        /* Init data chunks */
-        { int i;
-          size_t remaining = benchedSize;
-          char* in = orig_buff;
-          char* out = compressed_buff;
-
-          nbChunks = (int) (((int)benchedSize + (g_chunkSize-1))/ g_chunkSize);
-          for (i=0; i<nbChunks; i++) {
-              chunkP[i].id = (U32)i;
-              chunkP[i].origBuffer = in; in += g_chunkSize;
-              if ((int)remaining > g_chunkSize) {
-                  chunkP[i].origSize = g_chunkSize;
-                  remaining -= (size_t)g_chunkSize;
-              } else {
-                  chunkP[i].origSize = (int)remaining;
-                  remaining = 0;
-              }
-              chunkP[i].compressedBuffer = out; out += maxCompressedChunkSize;
-              chunkP[i].compressedSize = 0;
-          }
-        }
-        for (chunkNb=0; chunkNb<nbChunks; chunkNb++) {
-            chunkP[chunkNb].compressedSize = LZ4_compress_default(chunkP[chunkNb].origBuffer, chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origSize, maxCompressedChunkSize);
-            if (chunkP[chunkNb].compressedSize==0) {
-                DISPLAY("ERROR ! %s() = 0 !! \n", "LZ4_compress");
-                exit(1);
-        }   }
-
-        /* Decompression Algorithms */
-        for (dAlgNb=0; (dAlgNb <= NB_DECOMPRESSION_ALGORITHMS) && g_decompressionTest; dAlgNb++) {
-            const char* dName = NULL;
-            int (*decompressionFunction)(const char*, char*, int, int) = NULL;
-            double bestTime = 100000000.;
-            int checkResult = 1;
-
-            if ((g_decompressionAlgo != ALL_DECOMPRESSORS) && (g_decompressionAlgo != dAlgNb)) continue;
-
-            switch(dAlgNb)
-            {
-            case 0: DISPLAY("Decompression functions : \n"); continue;
-            case 1: decompressionFunction = local_LZ4_decompress_fast; dName = "LZ4_decompress_fast"; break;
-            case 2: decompressionFunction = local_LZ4_decompress_fast_usingDict_prefix; dName = "LZ4_decompress_fast_usingDict(prefix)"; break;
-            case 3: decompressionFunction = local_LZ4_decompress_fast_usingExtDict; dName = "LZ4_decompress_fast_using(Ext)Dict"; break;
-            case 4: decompressionFunction = LZ4_decompress_safe; dName = "LZ4_decompress_safe"; break;
-            case 5: decompressionFunction = local_LZ4_decompress_safe_withPrefix64k; dName = "LZ4_decompress_safe_withPrefix64k"; break;
-            case 6: decompressionFunction = local_LZ4_decompress_safe_usingDict; dName = "LZ4_decompress_safe_usingDict"; break;
-            case 7: decompressionFunction = local_LZ4_decompress_safe_partial; dName = "LZ4_decompress_safe_partial"; checkResult = 0; break;
-            case 8: decompressionFunction = local_LZ4_decompress_safe_partial_usingDict; dName = "LZ4_decompress_safe_partial_usingDict"; checkResult = 0; break;
-#ifndef LZ4_DLL_IMPORT
-            case 9: decompressionFunction = local_LZ4_decompress_safe_partial_forceExtDict; dName = "LZ4_decompress_safe_partial_forceExtDict"; checkResult = 0; break;
-            case 10: decompressionFunction = local_LZ4_decompress_safe_forceExtDict; dName = "LZ4_decompress_safe_forceExtDict"; break;
-#endif
-            case 11:
-            case 12:
-            case 13:
-                if (dAlgNb == 11) { decompressionFunction = local_LZ4F_decompress; dName = "LZ4F_decompress"; }  /* can be skipped */
-                if (dAlgNb == 12) { decompressionFunction = local_LZ4F_decompress_followHint; dName = "LZ4F_decompress_followHint"; }  /* can be skipped */
-                if (dAlgNb == 13) { decompressionFunction = local_LZ4F_decompress_noHint; dName = "LZ4F_decompress_noHint"; }  /* can be skipped */
-                /* prepare compressed data using frame format */
-                {   size_t const fcsize = LZ4F_compressFrame(compressed_buff, (size_t)compressedBuffSize, orig_buff, benchedSize, NULL);
-                    assert(!LZ4F_isError(fcsize));
-                    chunkP[0].origSize = (int)benchedSize;
-                    chunkP[0].compressedSize = (int)fcsize;
-                    nbChunks = 1;
-                    break;
-                }
-            default :
-                continue;   /* skip if unknown ID */
-            }
-
-            assert(decompressionFunction != NULL);
-            assert(dName != NULL);
-
-            { size_t i; for (i=0; i<benchedSize; i++) orig_buff[i]=0; }     /* zeroing source area, for CRC checking */
-
-            for (loopNb = 1; loopNb <= g_nbIterations; loopNb++) {
-                double averageTime;
-                clock_t clockTime;
-                U32 crcDecoded;
-
-                PROGRESS("%2i-%-34.34s :%10i ->\r", loopNb, dName, (int)benchedSize);
-
-                nb_loops = 0;
-                clockTime = clock();
-                while(clock() == clockTime);
-                clockTime = clock();
-                while(BMK_GetClockSpan(clockTime) < TIMELOOP) {
-                    for (chunkNb=0; chunkNb<nbChunks; chunkNb++) {
-                        int const decodedSize = decompressionFunction(chunkP[chunkNb].compressedBuffer, chunkP[chunkNb].origBuffer,
-                                                                      chunkP[chunkNb].compressedSize, chunkP[chunkNb].origSize);
-                        if (chunkP[chunkNb].origSize != decodedSize) {
-                            DISPLAY("ERROR ! %s() == %i != %i !! \n",
-                                    dName, decodedSize, chunkP[chunkNb].origSize);
-                            exit(1);
-                    }   }
-                    nb_loops++;
-                }
-                clockTime = BMK_GetClockSpan(clockTime);
-
-                nb_loops += !nb_loops;   /* Avoid division by zero */
-                averageTime = (double)clockTime / nb_loops / CLOCKS_PER_SEC;
-                if (averageTime < bestTime) bestTime = averageTime;
-
-                PROGRESS("%2i-%-34.34s :%10i -> %7.1f MB/s\r", loopNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000000);
-
-                /* CRC Checking */
-                crcDecoded = XXH32(orig_buff, benchedSize, 0);
-                if (checkResult && (crcOriginal!=crcDecoded)) {
-                    DISPLAY("\n!!! WARNING !!! %14s : Invalid Checksum : %x != %x\n",
-                            inFileName, (unsigned)crcOriginal, (unsigned)crcDecoded);
-                    exit(1);
-            }   }
-
-            DISPLAY("%2i-%-34.34s :%10i -> %7.1f MB/s\n", dAlgNb, dName, (int)benchedSize, (double)benchedSize / bestTime / 1000000);
-        }
-      }
-      free(orig_buff);
-      free(compressed_buff);
-      free(chunkP);
-    }
-
-    LZ4F_freeDecompressionContext(g_dCtx);
-    if (g_pause) { printf("press enter...\n"); (void)getchar(); }
-
-    return 0;
-}
-
-
-static int usage(const char* exename)
-{
-    DISPLAY( "Usage :\n");
-    DISPLAY( "      %s [arg] file1 file2 ... fileX\n", exename);
-    DISPLAY( "Arguments :\n");
-    DISPLAY( " -c     : compression tests only\n");
-    DISPLAY( " -d     : decompression tests only\n");
-    DISPLAY( " -H/-h  : Help (this text + advanced options)\n");
-    return 0;
-}
-
-static int usage_advanced(void)
-{
-    DISPLAY( "\nAdvanced options :\n");
-    DISPLAY( " -c#    : test only compression function # [1-%i]\n", NB_COMPRESSION_ALGORITHMS);
-    DISPLAY( " -d#    : test only decompression function # [1-%i]\n", NB_DECOMPRESSION_ALGORITHMS);
-    DISPLAY( " -i#    : iteration loops [1-9](default : %i)\n", NBLOOPS);
-    DISPLAY( " -B#    : Block size [4-7](default : 7)\n");
-    return 0;
-}
-
-static int badusage(const char* exename)
-{
-    DISPLAY("Wrong parameters\n");
-    usage(exename);
-    return 0;
-}
-
-int main(int argc, const char** argv)
-{
-    int i,
-        filenamesStart=2;
-    const char* exename = argv[0];
-    const char* input_filename=0;
-
-    // Welcome message
-    DISPLAY(WELCOME_MESSAGE);
-
-    if (argc<2) { badusage(exename); return 1; }
-
-    for(i=1; i<argc; i++) {
-        const char* argument = argv[i];
-
-        if(!argument) continue;   // Protection if argument empty
-        if (!strcmp(argument, "--no-prompt")) {
-            g_noPrompt = 1;
-            continue;
-        }
-
-        // Decode command (note : aggregated commands are allowed)
-        if (argument[0]=='-') {
-            while (argument[1]!=0) {
-                argument ++;
-
-                switch(argument[0])
-                {
-                    // Select compression algorithm only
-                case 'c':
-                    g_decompressionTest = 0;
-                    while ((argument[1]>= '0') && (argument[1]<= '9')) {
-                        g_compressionAlgo *= 10;
-                        g_compressionAlgo += argument[1] - '0';
-                        argument++;
-                    }
-                    break;
-
-                    // Select decompression algorithm only
-                case 'd':
-                    g_compressionTest = 0;
-                    while ((argument[1]>= '0') && (argument[1]<= '9')) {
-                        g_decompressionAlgo *= 10;
-                        g_decompressionAlgo += argument[1] - '0';
-                        argument++;
-                    }
-                    break;
-
-                    // Display help on usage
-                case 'h' :
-                case 'H': usage(exename); usage_advanced(); return 0;
-
-                    // Modify Block Properties
-                case 'B':
-                    while (argument[1]!=0)
-                    switch(argument[1])
-                    {
-                    case '4':
-                    case '5':
-                    case '6':
-                    case '7':
-                    {   int B = argument[1] - '0';
-                        int S = 1 << (8 + 2*B);
-                        BMK_setBlocksize(S);
-                        argument++;
-                        break;
-                    }
-                    case 'D': argument++; break;
-                    default : goto _exit_blockProperties;
-                    }
-_exit_blockProperties:
-                    break;
-
-                    // Modify Nb Iterations
-                case 'i':
-                    if ((argument[1] >='0') && (argument[1] <='9')) {
-                        int iters = argument[1] - '0';
-                        BMK_setNbIterations(iters);
-                        argument++;
-                    }
-                    break;
-
-                    // Pause at the end (hidden option)
-                case 'p': BMK_setPause(); break;
-
-                    // Unknown command
-                default : badusage(exename); return 1;
-                }
-            }
-            continue;
-        }
-
-        // first provided filename is input
-        if (!input_filename) { input_filename=argument; filenamesStart=i; continue; }
-
-    }
-
-    // No input filename ==> Error
-    if(!input_filename) { badusage(exename); return 1; }
-
-    return fullSpeedBench(argv+filenamesStart, argc-filenamesStart);
-
-}
diff --git a/librocksdb-sys/lz4/tests/fuzzer.c b/librocksdb-sys/lz4/tests/fuzzer.c
deleted file mode 100644
index 341a2b0..0000000
--- a/librocksdb-sys/lz4/tests/fuzzer.c
+++ /dev/null
@@ -1,1890 +0,0 @@
-/*
-    fuzzer.c - Fuzzer test tool for LZ4
-    Copyright (C) Yann Collet 2012-2020
-
-    GPL v2 License
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-    You can contact the author at :
-    - LZ4 homepage : http://www.lz4.org
-    - LZ4 source repo : https://github.com/lz4/lz4
-*/
-
-/*-************************************
-*  Compiler options
-**************************************/
-#ifdef _MSC_VER    /* Visual Studio */
-#  pragma warning(disable : 4127)    /* disable: C4127: conditional expression is constant */
-#  pragma warning(disable : 4146)    /* disable: C4146: minus unsigned expression */
-#  pragma warning(disable : 4310)    /* disable: C4310: constant char value > 127 */
-#  pragma warning(disable : 26451)   /* disable: C26451: Arithmetic overflow */
-#endif
-
-
-/*-************************************
-*  Dependencies
-**************************************/
-#if defined(__unix__) && !defined(_AIX)   /* must be included before platform.h for MAP_ANONYMOUS */
-#  undef  _GNU_SOURCE     /* in case it's already defined */
-#  define _GNU_SOURCE     /* MAP_ANONYMOUS even in -std=c99 mode */
-#  include <sys/mman.h>   /* mmap */
-#endif
-#include "platform.h"   /* _CRT_SECURE_NO_WARNINGS */
-#include "util.h"       /* U32 */
-#include <stdlib.h>
-#include <stdio.h>      /* fgets, sscanf */
-#include <string.h>     /* strcmp */
-#include <time.h>       /* clock_t, clock, CLOCKS_PER_SEC */
-#include <assert.h>
-#include <limits.h>     /* INT_MAX */
-
-#if defined(_AIX)
-#  include <sys/mman.h>   /* mmap */
-#endif
-
-#define LZ4_DISABLE_DEPRECATE_WARNINGS   /* LZ4_decompress_fast */
-#define LZ4_STATIC_LINKING_ONLY
-#include "lz4.h"
-#define LZ4_HC_STATIC_LINKING_ONLY
-#include "lz4hc.h"
-#define XXH_STATIC_LINKING_ONLY
-#include "xxhash.h"
-
-
-/*-************************************
-*  Basic Types
-**************************************/
-#if !defined(__cplusplus) && !(defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */)
-typedef size_t uintptr_t;   /* true on most systems, except OpenVMS-64 (which doesn't need address overflow test) */
-#endif
-
-
-/*-************************************
-*  Constants
-**************************************/
-#define NB_ATTEMPTS (1<<16)
-#define COMPRESSIBLE_NOISE_LENGTH (1 << 21)
-#define FUZ_MAX_BLOCK_SIZE (1 << 17)
-#define FUZ_MAX_DICT_SIZE  (1 << 15)
-#define FUZ_COMPRESSIBILITY_DEFAULT 60
-#define PRIME1   2654435761U
-#define PRIME2   2246822519U
-#define PRIME3   3266489917U
-
-#define KB *(1U<<10)
-#define MB *(1U<<20)
-#define GB *(1U<<30)
-
-
-/*-***************************************
-*  Macros
-*****************************************/
-#define DISPLAY(...)         fprintf(stdout, __VA_ARGS__)
-#define DISPLAYLEVEL(l, ...) if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); }
-static int g_displayLevel = 2;
-
-#define MIN(a,b)   ( (a) < (b) ? (a) : (b) )
-
-
-/*-*******************************************************
-*  Fuzzer functions
-*********************************************************/
-static clock_t FUZ_GetClockSpan(clock_t clockStart)
-{
-    return clock() - clockStart;   /* works even if overflow; max span ~ 30mn */
-}
-
-static void FUZ_displayUpdate(unsigned testNb)
-{
-    static clock_t g_time = 0;
-    static const clock_t g_refreshRate = CLOCKS_PER_SEC / 5;
-    if ((FUZ_GetClockSpan(g_time) > g_refreshRate) || (g_displayLevel>=4)) {
-        g_time = clock();
-        DISPLAY("\r%5u   ", testNb);
-        fflush(stdout);
-    }
-}
-
-static U32 FUZ_rotl32(U32 u32, U32 nbBits)
-{
-    return ((u32 << nbBits) | (u32 >> (32 - nbBits)));
-}
-
-static U32 FUZ_highbit32(U32 v32)
-{
-    unsigned nbBits = 0;
-    if (v32==0) return 0;
-    while (v32) { v32 >>= 1; nbBits++; }
-    return nbBits;
-}
-
-static U32 FUZ_rand(U32* src)
-{
-    U32 rand32 = *src;
-    rand32 *= PRIME1;
-    rand32 ^= PRIME2;
-    rand32  = FUZ_rotl32(rand32, 13);
-    *src = rand32;
-    return rand32;
-}
-
-
-#define FUZ_RAND15BITS  ((FUZ_rand(seed) >> 3) & 32767)
-#define FUZ_RANDLENGTH  ( ((FUZ_rand(seed) >> 7) & 3) ? (FUZ_rand(seed) % 15) : (FUZ_rand(seed) % 510) + 15)
-static void FUZ_fillCompressibleNoiseBuffer(void* buffer, size_t bufferSize, double proba, U32* seed)
-{
-    BYTE* const BBuffer = (BYTE*)buffer;
-    size_t pos = 0;
-    U32 const P32 = (U32)(32768 * proba);
-
-    /* First Bytes */
-    while (pos < 20)
-        BBuffer[pos++] = (BYTE)(FUZ_rand(seed));
-
-    while (pos < bufferSize) {
-        /* Select : Literal (noise) or copy (within 64K) */
-        if (FUZ_RAND15BITS < P32) {
-            /* Copy (within 64K) */
-            size_t const length = (size_t)FUZ_RANDLENGTH + 4;
-            size_t const d = MIN(pos+length, bufferSize);
-            size_t match;
-            size_t offset = (size_t)FUZ_RAND15BITS + 1;
-            while (offset > pos) offset >>= 1;
-            match = pos - offset;
-            while (pos < d) BBuffer[pos++] = BBuffer[match++];
-        } else {
-            /* Literal (noise) */
-            size_t const length = FUZ_RANDLENGTH;
-            size_t const d = MIN(pos+length, bufferSize);
-            while (pos < d) BBuffer[pos++] = (BYTE)(FUZ_rand(seed) >> 5);
-        }
-    }
-}
-
-
-#define MAX_NB_BUFF_I134 150
-#define BLOCKSIZE_I134   (32 MB)
-/*! FUZ_AddressOverflow() :
-*   Aggressively pushes memory allocation limits,
-*   and generates patterns which create address space overflow.
-*   only possible in 32-bits mode */
-static int FUZ_AddressOverflow(void)
-{
-    char* buffers[MAX_NB_BUFF_I134+1];
-    int nbBuff=0;
-    int highAddress = 0;
-
-    DISPLAY("Overflow tests : ");
-
-    /* Only possible in 32-bits */
-    if (sizeof(void*)==8) {
-        DISPLAY("64 bits mode : no overflow \n");
-        fflush(stdout);
-        return 0;
-    }
-
-    buffers[0] = (char*)malloc(BLOCKSIZE_I134);
-    buffers[1] = (char*)malloc(BLOCKSIZE_I134);
-    if ((!buffers[0]) || (!buffers[1])) {
-        free(buffers[0]); free(buffers[1]);
-        DISPLAY("not enough memory for tests \n");
-        return 0;
-    }
-
-    for (nbBuff=2; nbBuff < MAX_NB_BUFF_I134; nbBuff++) {
-        DISPLAY("%3i \b\b\b\b", nbBuff); fflush(stdout);
-        buffers[nbBuff] = (char*)malloc(BLOCKSIZE_I134);
-        if (buffers[nbBuff]==NULL) goto _endOfTests;
-
-        if (((uintptr_t)buffers[nbBuff] > (uintptr_t)0x80000000) && (!highAddress)) {
-            DISPLAY("high address detected : ");
-            fflush(stdout);
-            highAddress=1;
-        }
-
-        {   size_t const sizeToGenerateOverflow = (size_t)(- ((uintptr_t)buffers[nbBuff-1]) + 512);
-            int const nbOf255 = (int)((sizeToGenerateOverflow / 255) + 1);
-            char* const input = buffers[nbBuff-1];
-            char* output = buffers[nbBuff];
-            int r;
-            input[0] = (char)0xF0;   /* Literal length overflow */
-            input[1] = (char)0xFF;
-            input[2] = (char)0xFF;
-            input[3] = (char)0xFF;
-            { int u; for(u = 4; u <= nbOf255+4; u++) input[u] = (char)0xff; }
-            r = LZ4_decompress_safe(input, output, nbOf255+64, BLOCKSIZE_I134);
-            if (r>0) { DISPLAY("LZ4_decompress_safe = %i \n", r); goto _overflowError; }
-            input[0] = (char)0x1F;   /* Match length overflow */
-            input[1] = (char)0x01;
-            input[2] = (char)0x01;
-            input[3] = (char)0x00;
-            r = LZ4_decompress_safe(input, output, nbOf255+64, BLOCKSIZE_I134);
-            if (r>0) { DISPLAY("LZ4_decompress_safe = %i \n", r); goto _overflowError; }
-
-            output = buffers[nbBuff-2];   /* Reverse in/out pointer order */
-            input[0] = (char)0xF0;   /* Literal length overflow */
-            input[1] = (char)0xFF;
-            input[2] = (char)0xFF;
-            input[3] = (char)0xFF;
-            r = LZ4_decompress_safe(input, output, nbOf255+64, BLOCKSIZE_I134);
-            if (r>0) goto _overflowError;
-            input[0] = (char)0x1F;   /* Match length overflow */
-            input[1] = (char)0x01;
-            input[2] = (char)0x01;
-            input[3] = (char)0x00;
-            r = LZ4_decompress_safe(input, output, nbOf255+64, BLOCKSIZE_I134);
-            if (r>0) goto _overflowError;
-        }
-    }
-
-    nbBuff++;
-_endOfTests:
-    { int i; for (i=0 ; i<nbBuff; i++) free(buffers[i]); }
-    if (!highAddress) DISPLAY("high address not possible \n");
-    else DISPLAY("all overflows correctly detected \n");
-    return 0;
-
-_overflowError:
-    DISPLAY("Address space overflow error !! \n");
-    exit(1);
-}
-
-
-#ifdef __unix__   /* is expected to be triggered on linux+gcc */
-
-static void* FUZ_createLowAddr(size_t size)
-{
-    void* const lowBuff = mmap((void*)(0x1000), size,
-                    PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS,
-                    -1, 0);
-    DISPLAYLEVEL(2, "generating low buffer at address %p \n", lowBuff);
-    return lowBuff;
-}
-
-static void FUZ_freeLowAddr(void* buffer, size_t size)
-{
-    if (munmap(buffer, size)) {
-        perror("fuzzer: freeing low address buffer");
-        abort();
-    }
-}
-
-#else
-
-static void* FUZ_createLowAddr(size_t size)
-{
-    return malloc(size);
-}
-
-static void FUZ_freeLowAddr(void* buffer, size_t size)
-{
-    (void)size;
-    free(buffer);
-}
-
-#endif
-
-
-/*! FUZ_findDiff() :
-*   find the first different byte between buff1 and buff2.
-*   presumes buff1 != buff2.
-*   presumes a difference exists before end of either buffer.
-*   Typically invoked after a checksum mismatch.
-*/
-static void FUZ_findDiff(const void* buff1, const void* buff2)
-{
-    const BYTE* const b1 = (const BYTE*)buff1;
-    const BYTE* const b2 = (const BYTE*)buff2;
-    size_t u = 0;
-    while (b1[u]==b2[u]) u++;
-    DISPLAY("\nWrong Byte at position %u \n", (unsigned)u);
-}
-
-
-static int FUZ_test(U32 seed, U32 nbCycles, const U32 startCycle, const double compressibility, U32 duration_s)
-{
-    unsigned long long bytes = 0;
-    unsigned long long cbytes = 0;
-    unsigned long long hcbytes = 0;
-    unsigned long long ccbytes = 0;
-    void* const CNBuffer = malloc(COMPRESSIBLE_NOISE_LENGTH);
-    size_t const compressedBufferSize = (size_t)LZ4_compressBound(FUZ_MAX_BLOCK_SIZE);
-    char* const compressedBuffer = (char*)malloc(compressedBufferSize);
-    char* const decodedBuffer = (char*)malloc(FUZ_MAX_DICT_SIZE + FUZ_MAX_BLOCK_SIZE);
-    size_t const labSize = 96 KB;
-    void* const lowAddrBuffer = FUZ_createLowAddr(labSize);
-    void* const stateLZ4   = malloc((size_t)LZ4_sizeofState());
-    void* const stateLZ4HC = malloc((size_t)LZ4_sizeofStateHC());
-    LZ4_stream_t LZ4dictBody;
-    LZ4_streamHC_t* LZ4dictHC = LZ4_createStreamHC();
-    U32 coreRandState = seed;
-    clock_t const clockStart = clock();
-    clock_t const clockDuration = (clock_t)duration_s * CLOCKS_PER_SEC;
-    int result = 0;
-    unsigned cycleNb;
-
-#   define EXIT_MSG(...) {                             \
-    printf("Test %u : ", testNb); printf(__VA_ARGS__); \
-    printf(" (seed %u, cycle %u) \n", seed, cycleNb);  \
-    exit(1);                                           \
-}
-
-#   define FUZ_CHECKTEST(cond, ...)  if (cond) { EXIT_MSG(__VA_ARGS__) }
-
-#   define FUZ_DISPLAYTEST(...) {                 \
-                testNb++;                         \
-                if (g_displayLevel>=4) {          \
-                    printf("\r%4u - %2u :", cycleNb, testNb);  \
-                    printf(" " __VA_ARGS__);      \
-                    printf("   ");                \
-                    fflush(stdout);               \
-            }   }
-
-
-    /* init */
-    if(!CNBuffer || !compressedBuffer || !decodedBuffer || !LZ4dictHC) {
-        DISPLAY("Not enough memory to start fuzzer tests");
-        exit(1);
-    }
-    if ( LZ4_initStream(&LZ4dictBody, sizeof(LZ4dictBody)) == NULL) abort();
-    {   U32 randState = coreRandState ^ PRIME3;
-        FUZ_fillCompressibleNoiseBuffer(CNBuffer, COMPRESSIBLE_NOISE_LENGTH, compressibility, &randState);
-    }
-
-    /* move to startCycle */
-    for (cycleNb = 0; cycleNb < startCycle; cycleNb++)
-        (void) FUZ_rand(&coreRandState);   /* sync coreRandState */
-
-    /* Main test loop */
-    for (cycleNb = startCycle;
-        (cycleNb < nbCycles) || (FUZ_GetClockSpan(clockStart) < clockDuration);
-        cycleNb++) {
-        U32 testNb = 0;
-        U32 randState = FUZ_rand(&coreRandState) ^ PRIME3;
-        int const blockSize  = (FUZ_rand(&randState) % (FUZ_MAX_BLOCK_SIZE-1)) + 1;
-        int const blockStart = (int)(FUZ_rand(&randState) % (U32)(COMPRESSIBLE_NOISE_LENGTH - blockSize - 1)) + 1;
-        int const dictSizeRand = FUZ_rand(&randState) % FUZ_MAX_DICT_SIZE;
-        int const dictSize = MIN(dictSizeRand, blockStart - 1);
-        int const compressionLevel = FUZ_rand(&randState) % (LZ4HC_CLEVEL_MAX+1);
-        const char* block = ((char*)CNBuffer) + blockStart;
-        const char* dict = block - dictSize;
-        int compressedSize, HCcompressedSize;
-        int blockContinueCompressedSize;
-        U32 const crcOrig = XXH32(block, (size_t)blockSize, 0);
-        int ret;
-
-        FUZ_displayUpdate(cycleNb);
-
-        /* Compression tests */
-        if ( ((FUZ_rand(&randState) & 63) == 2)
-          && ((size_t)blockSize < labSize) ) {
-            memcpy(lowAddrBuffer, block, blockSize);
-            block = (const char*)lowAddrBuffer;
-        }
-
-        /* Test compression destSize */
-        FUZ_DISPLAYTEST("test LZ4_compress_destSize()");
-        {   int cSize, srcSize = blockSize;
-            int const targetSize = srcSize * (int)((FUZ_rand(&randState) & 127)+1) >> 7;
-            char const endCheck = (char)(FUZ_rand(&randState) & 255);
-            compressedBuffer[targetSize] = endCheck;
-            cSize = LZ4_compress_destSize(block, compressedBuffer, &srcSize, targetSize);
-            FUZ_CHECKTEST(cSize > targetSize, "LZ4_compress_destSize() result larger than dst buffer !");
-            FUZ_CHECKTEST(compressedBuffer[targetSize] != endCheck, "LZ4_compress_destSize() overwrite dst buffer !");
-            FUZ_CHECKTEST(srcSize > blockSize, "LZ4_compress_destSize() read more than src buffer !");
-            DISPLAYLEVEL(5, "destSize : %7i/%7i; content%7i/%7i ", cSize, targetSize, srcSize, blockSize);
-            if (targetSize>0) {
-                /* check correctness */
-                U32 const crcBase = XXH32(block, (size_t)srcSize, 0);
-                char const canary = (char)(FUZ_rand(&randState) & 255);
-                FUZ_CHECKTEST((cSize==0), "LZ4_compress_destSize() compression failed");
-                FUZ_DISPLAYTEST();
-                decodedBuffer[srcSize] = canary;
-                {   int const dSize = LZ4_decompress_safe(compressedBuffer, decodedBuffer, cSize, srcSize);
-                    FUZ_CHECKTEST(dSize<0, "LZ4_decompress_safe() failed on data compressed by LZ4_compress_destSize");
-                    FUZ_CHECKTEST(dSize!=srcSize, "LZ4_decompress_safe() failed : did not fully decompressed data");
-                }
-                FUZ_CHECKTEST(decodedBuffer[srcSize] != canary, "LZ4_decompress_safe() overwrite dst buffer !");
-                {   U32 const crcDec = XXH32(decodedBuffer, (size_t)srcSize, 0);
-                    FUZ_CHECKTEST(crcDec!=crcBase, "LZ4_decompress_safe() corrupted decoded data");
-            }   }
-            DISPLAYLEVEL(5, " OK \n");
-        }
-
-        /* Test compression HC destSize */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC_destSize()");
-        {   int cSize, srcSize = blockSize;
-            int const targetSize = srcSize * (int)((FUZ_rand(&randState) & 127)+1) >> 7;
-            char const endCheck = (char)(FUZ_rand(&randState) & 255);
-            void* const ctx = LZ4_createHC(block);
-            FUZ_CHECKTEST(ctx==NULL, "LZ4_createHC() allocation failed");
-            compressedBuffer[targetSize] = endCheck;
-            cSize = LZ4_compress_HC_destSize(ctx, block, compressedBuffer, &srcSize, targetSize, compressionLevel);
-            DISPLAYLEVEL(5, "LZ4_compress_HC_destSize(%i): destSize : %7i/%7i; content%7i/%7i ",
-                            compressionLevel, cSize, targetSize, srcSize, blockSize);
-            LZ4_freeHC(ctx);
-            FUZ_CHECKTEST(cSize > targetSize, "LZ4_compress_HC_destSize() result larger than dst buffer !");
-            FUZ_CHECKTEST(compressedBuffer[targetSize] != endCheck, "LZ4_compress_HC_destSize() overwrite dst buffer !");
-            FUZ_CHECKTEST(srcSize > blockSize, "LZ4_compress_HC_destSize() fed more than src buffer !");
-            if (targetSize>0) {
-                /* check correctness */
-                U32 const crcBase = XXH32(block, (size_t)srcSize, 0);
-                char const canary = (char)(FUZ_rand(&randState) & 255);
-                FUZ_CHECKTEST((cSize==0), "LZ4_compress_HC_destSize() compression failed");
-                FUZ_DISPLAYTEST();
-                decodedBuffer[srcSize] = canary;
-                {   int const dSize = LZ4_decompress_safe(compressedBuffer, decodedBuffer, cSize, srcSize);
-                    FUZ_CHECKTEST(dSize<0, "LZ4_decompress_safe failed (%i) on data compressed by LZ4_compressHC_destSize", dSize);
-                    FUZ_CHECKTEST(dSize!=srcSize, "LZ4_decompress_safe failed : decompressed %i bytes, was supposed to decompress %i bytes", dSize, srcSize);
-                }
-                FUZ_CHECKTEST(decodedBuffer[srcSize] != canary, "LZ4_decompress_safe overwrite dst buffer !");
-                {   U32 const crcDec = XXH32(decodedBuffer, (size_t)srcSize, 0);
-                    FUZ_CHECKTEST(crcDec!=crcBase, "LZ4_decompress_safe() corrupted decoded data");
-            }   }
-            DISPLAYLEVEL(5, " OK \n");
-        }
-
-        /* Test compression HC */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC()");
-        HCcompressedSize = LZ4_compress_HC(block, compressedBuffer, blockSize, (int)compressedBufferSize, compressionLevel);
-        FUZ_CHECKTEST(HCcompressedSize==0, "LZ4_compress_HC() failed");
-
-        /* Test compression HC using external state */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC_extStateHC()");
-        {   int const r = LZ4_compress_HC_extStateHC(stateLZ4HC, block, compressedBuffer, blockSize, (int)compressedBufferSize, compressionLevel);
-            FUZ_CHECKTEST(r==0, "LZ4_compress_HC_extStateHC() failed")
-        }
-
-        /* Test compression HC using fast reset external state */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC_extStateHC_fastReset()");
-        {   int const r = LZ4_compress_HC_extStateHC_fastReset(stateLZ4HC, block, compressedBuffer, blockSize, (int)compressedBufferSize, compressionLevel);
-            FUZ_CHECKTEST(r==0, "LZ4_compress_HC_extStateHC_fastReset() failed");
-        }
-
-        /* Test compression using external state */
-        FUZ_DISPLAYTEST("test LZ4_compress_fast_extState()");
-        {   int const r = LZ4_compress_fast_extState(stateLZ4, block, compressedBuffer, blockSize, (int)compressedBufferSize, 8);
-            FUZ_CHECKTEST(r==0, "LZ4_compress_fast_extState() failed"); }
-
-        /* Test compression using fast reset external state*/
-        FUZ_DISPLAYTEST();
-        {   int const r = LZ4_compress_fast_extState_fastReset(stateLZ4, block, compressedBuffer, blockSize, (int)compressedBufferSize, 8);
-            FUZ_CHECKTEST(r==0, "LZ4_compress_fast_extState_fastReset() failed"); }
-
-        /* Test compression */
-        FUZ_DISPLAYTEST("test LZ4_compress_default()");
-        compressedSize = LZ4_compress_default(block, compressedBuffer, blockSize, (int)compressedBufferSize);
-        FUZ_CHECKTEST(compressedSize<=0, "LZ4_compress_default() failed");
-
-        /* Decompression tests */
-
-        /* Test decompress_fast() with input buffer size exactly correct => must not read out of bound */
-        {   char* const cBuffer_exact = (char*)malloc((size_t)compressedSize);
-            assert(cBuffer_exact != NULL);
-            assert(compressedSize <= (int)compressedBufferSize);
-#if defined(_MSC_VER) && (_MSC_VER <= 1933) /* MSVC 2022 ver 17.3 or earlier */
-#  pragma warning(push)
-#  pragma warning(disable : 6385) /* lz4\tests\fuzzer.c(497): warning C6385: Reading invalid data from 'compressedBuffer'. */
-#endif
-            memcpy(cBuffer_exact, compressedBuffer, compressedSize);
-#if defined(_MSC_VER) && (_MSC_VER <= 1933) /* MSVC 2022 ver 17.3 or earlier */
-#  pragma warning(pop)
-#endif
-
-            /* Test decoding with output size exactly correct => must work */
-            FUZ_DISPLAYTEST("LZ4_decompress_fast() with exact output buffer");
-            {   int const r = LZ4_decompress_fast(cBuffer_exact, decodedBuffer, blockSize);
-                FUZ_CHECKTEST(r<0, "LZ4_decompress_fast failed despite correct space");
-                FUZ_CHECKTEST(r!=compressedSize, "LZ4_decompress_fast failed : did not fully read compressed data");
-            }
-            {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-                FUZ_CHECKTEST(crcCheck!=crcOrig, "LZ4_decompress_fast corrupted decoded data");
-            }
-
-            /* Test decoding with one byte missing => must fail */
-            FUZ_DISPLAYTEST("LZ4_decompress_fast() with output buffer 1-byte too short");
-            decodedBuffer[blockSize-1] = 0;
-            {   int const r = LZ4_decompress_fast(cBuffer_exact, decodedBuffer, blockSize-1);
-                FUZ_CHECKTEST(r>=0, "LZ4_decompress_fast should have failed, due to Output Size being too small");
-            }
-            FUZ_CHECKTEST(decodedBuffer[blockSize-1]!=0, "LZ4_decompress_fast overrun specified output buffer");
-
-            /* Test decoding with one byte too much => must fail */
-            FUZ_DISPLAYTEST();
-            {   int const r = LZ4_decompress_fast(cBuffer_exact, decodedBuffer, blockSize+1);
-                FUZ_CHECKTEST(r>=0, "LZ4_decompress_fast should have failed, due to Output Size being too large");
-            }
-
-            /* Test decoding with output size exactly what's necessary => must work */
-            FUZ_DISPLAYTEST();
-            decodedBuffer[blockSize] = 0;
-            {   int const r = LZ4_decompress_safe(cBuffer_exact, decodedBuffer, compressedSize, blockSize);
-                FUZ_CHECKTEST(r<0, "LZ4_decompress_safe failed despite sufficient space");
-                FUZ_CHECKTEST(r!=blockSize, "LZ4_decompress_safe did not regenerate original data");
-            }
-            FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_safe overrun specified output buffer size");
-            {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-                FUZ_CHECKTEST(crcCheck!=crcOrig, "LZ4_decompress_safe corrupted decoded data");
-            }
-
-            /* Test decoding with more than enough output size => must work */
-            FUZ_DISPLAYTEST();
-            decodedBuffer[blockSize] = 0;
-            decodedBuffer[blockSize+1] = 0;
-            {   int const r = LZ4_decompress_safe(cBuffer_exact, decodedBuffer, compressedSize, blockSize+1);
-                FUZ_CHECKTEST(r<0, "LZ4_decompress_safe failed despite amply sufficient space");
-                FUZ_CHECKTEST(r!=blockSize, "LZ4_decompress_safe did not regenerate original data");
-            }
-            FUZ_CHECKTEST(decodedBuffer[blockSize+1], "LZ4_decompress_safe overrun specified output buffer size");
-            {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-                FUZ_CHECKTEST(crcCheck!=crcOrig, "LZ4_decompress_safe corrupted decoded data");
-            }
-
-            /* Test decoding with output size being one byte too short => must fail */
-            FUZ_DISPLAYTEST();
-            decodedBuffer[blockSize-1] = 0;
-            {   int const r = LZ4_decompress_safe(cBuffer_exact, decodedBuffer, compressedSize, blockSize-1);
-                FUZ_CHECKTEST(r>=0, "LZ4_decompress_safe should have failed, due to Output Size being one byte too short");
-            }
-            FUZ_CHECKTEST(decodedBuffer[blockSize-1], "LZ4_decompress_safe overrun specified output buffer size");
-
-            /* Test decoding with output size being 10 bytes too short => must fail */
-            FUZ_DISPLAYTEST();
-            if (blockSize>10) {
-                decodedBuffer[blockSize-10] = 0;
-                {   int const r = LZ4_decompress_safe(cBuffer_exact, decodedBuffer, compressedSize, blockSize-10);
-                    FUZ_CHECKTEST(r>=0, "LZ4_decompress_safe should have failed, due to Output Size being 10 bytes too short");
-                }
-                FUZ_CHECKTEST(decodedBuffer[blockSize-10], "LZ4_decompress_safe overrun specified output buffer size");
-            }
-
-            /* noisy src decompression test */
-
-            /* insert noise into src */
-            {   U32 const maxNbBits = FUZ_highbit32((U32)compressedSize);
-                size_t pos = 0;
-                for (;;) {
-                    /* keep some original src */
-                    {   U32 const nbBits = FUZ_rand(&randState) % maxNbBits;
-                        size_t const mask = (1ULL <<nbBits) - 1;
-                        size_t const skipLength = FUZ_rand(&randState) & mask;
-                        pos += skipLength;
-                    }
-                    if (pos >= (size_t)compressedSize) break;
-                    /* add noise */
-                    {   U32 const nbBitsCodes = FUZ_rand(&randState) % maxNbBits;
-                        U32 const nbBits = nbBitsCodes ? nbBitsCodes-1 : 0;
-                        size_t const mask = (1ULL <<nbBits) - 1;
-                        size_t const rNoiseLength = (FUZ_rand(&randState) & mask) + 1;
-                        size_t const noiseLength = MIN(rNoiseLength, (size_t)compressedSize-pos);
-                        size_t const noiseStart = FUZ_rand(&randState) % (COMPRESSIBLE_NOISE_LENGTH - noiseLength);
-                        memcpy(cBuffer_exact + pos, (const char*)CNBuffer + noiseStart, noiseLength);
-                        pos += noiseLength;
-            }   }   }
-
-            /* decompress noisy source */
-            FUZ_DISPLAYTEST("decompress noisy source ");
-            {   U32 const endMark = 0xA9B1C3D6;
-                memcpy(decodedBuffer+blockSize, &endMark, sizeof(endMark));
-                {   int const decompressResult = LZ4_decompress_safe(cBuffer_exact, decodedBuffer, compressedSize, blockSize);
-                    /* result *may* be an unlikely success, but even then, it must strictly respect dst buffer boundaries */
-                    FUZ_CHECKTEST(decompressResult > blockSize, "LZ4_decompress_safe on noisy src : result is too large : %u > %u (dst buffer)", (unsigned)decompressResult, (unsigned)blockSize);
-                }
-                {   U32 endCheck; memcpy(&endCheck, decodedBuffer+blockSize, sizeof(endCheck));
-                    FUZ_CHECKTEST(endMark!=endCheck, "LZ4_decompress_safe on noisy src : dst buffer overflow");
-            }   }   /* noisy src decompression test */
-
-            free(cBuffer_exact);
-        }
-
-        /* Test decoding with input size being one byte too short => must fail */
-        FUZ_DISPLAYTEST();
-        {   int const r = LZ4_decompress_safe(compressedBuffer, decodedBuffer, compressedSize-1, blockSize);
-            FUZ_CHECKTEST(r>=0, "LZ4_decompress_safe should have failed, due to input size being one byte too short (blockSize=%i, result=%i, compressedSize=%i)", blockSize, r, compressedSize);
-        }
-
-        /* Test decoding with input size being one byte too large => must fail */
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize] = 0;
-        {   int const r = LZ4_decompress_safe(compressedBuffer, decodedBuffer, compressedSize+1, blockSize);
-            FUZ_CHECKTEST(r>=0, "LZ4_decompress_safe should have failed, due to input size being too large");
-        }
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_safe overrun specified output buffer size");
-
-        /* Test partial decoding => must work */
-        FUZ_DISPLAYTEST("test LZ4_decompress_safe_partial");
-        {   size_t const missingOutBytes = FUZ_rand(&randState) % (unsigned)blockSize;
-            int const targetSize = (int)((size_t)blockSize - missingOutBytes);
-            size_t const extraneousInBytes = FUZ_rand(&randState) % 2;
-            int const inCSize = (int)((size_t)compressedSize + extraneousInBytes);
-            char const sentinel = decodedBuffer[targetSize] = block[targetSize] ^ 0x5A;
-            int const decResult = LZ4_decompress_safe_partial(compressedBuffer, decodedBuffer, inCSize, targetSize, blockSize);
-            FUZ_CHECKTEST(decResult<0, "LZ4_decompress_safe_partial failed despite valid input data (error:%i)", decResult);
-            FUZ_CHECKTEST(decResult != targetSize, "LZ4_decompress_safe_partial did not regenerated required amount of data (%i < %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(decodedBuffer[targetSize] != sentinel, "LZ4_decompress_safe_partial overwrite beyond requested size (though %i <= %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(memcmp(block, decodedBuffer, (size_t)targetSize), "LZ4_decompress_safe_partial: corruption detected in regenerated data");
-        }
-
-        /* Partial decompression using dictionary. */
-        FUZ_DISPLAYTEST("test LZ4_decompress_safe_partial_usingDict using no dict");
-        {   size_t const missingOutBytes = FUZ_rand(&randState) % (unsigned)blockSize;
-            int const targetSize = (int)((size_t)blockSize - missingOutBytes);
-            size_t const extraneousInBytes = FUZ_rand(&randState) % 2;
-            int const inCSize = (int)((size_t)compressedSize + extraneousInBytes);
-            char const sentinel = decodedBuffer[targetSize] = block[targetSize] ^ 0x5A;
-            int const decResult = LZ4_decompress_safe_partial_usingDict(compressedBuffer, decodedBuffer, inCSize, targetSize, blockSize, NULL, 0);
-            FUZ_CHECKTEST(decResult<0, "LZ4_decompress_safe_partial_usingDict failed despite valid input data (error:%i)", decResult);
-            FUZ_CHECKTEST(decResult != targetSize, "LZ4_decompress_safe_partial_usingDict did not regenerated required amount of data (%i < %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(decodedBuffer[targetSize] != sentinel, "LZ4_decompress_safe_partial_usingDict overwrite beyond requested size (though %i <= %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(memcmp(block, decodedBuffer, (size_t)targetSize), "LZ4_decompress_safe_partial_usingDict: corruption detected in regenerated data");
-        }
-
-        FUZ_DISPLAYTEST("test LZ4_decompress_safe_partial_usingDict() using prefix as dict");
-        {   size_t const missingOutBytes = FUZ_rand(&randState) % (unsigned)blockSize;
-            int const targetSize = (int)((size_t)blockSize - missingOutBytes);
-            size_t const extraneousInBytes = FUZ_rand(&randState) % 2;
-            int const inCSize = (int)((size_t)compressedSize + extraneousInBytes);
-            char const sentinel = decodedBuffer[targetSize] = block[targetSize] ^ 0x5A;
-            int const decResult = LZ4_decompress_safe_partial_usingDict(compressedBuffer, decodedBuffer, inCSize, targetSize, blockSize, decodedBuffer, dictSize);
-            FUZ_CHECKTEST(decResult<0, "LZ4_decompress_safe_partial_usingDict failed despite valid input data (error:%i)", decResult);
-            FUZ_CHECKTEST(decResult != targetSize, "LZ4_decompress_safe_partial_usingDict did not regenerated required amount of data (%i < %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(decodedBuffer[targetSize] != sentinel, "LZ4_decompress_safe_partial_usingDict overwrite beyond requested size (though %i <= %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(memcmp(block, decodedBuffer, (size_t)targetSize), "LZ4_decompress_safe_partial_usingDict: corruption detected in regenerated data");
-        }
-
-        FUZ_DISPLAYTEST("test LZ4_decompress_safe_partial_usingDict() using external dict");
-        {   size_t const missingOutBytes = FUZ_rand(&randState) % (unsigned)blockSize;
-            int const targetSize = (int)((size_t)blockSize - missingOutBytes);
-            size_t const extraneousInBytes = FUZ_rand(&randState) % 2;
-            int const inCSize = (int)((size_t)compressedSize + extraneousInBytes);
-            char const sentinel = decodedBuffer[targetSize] = block[targetSize] ^ 0x5A;
-            int const decResult = LZ4_decompress_safe_partial_usingDict(compressedBuffer, decodedBuffer, inCSize, targetSize, blockSize, dict, dictSize);
-            FUZ_CHECKTEST(decResult<0, "LZ4_decompress_safe_partial_usingDict failed despite valid input data (error:%i)", decResult);
-            FUZ_CHECKTEST(decResult != targetSize, "LZ4_decompress_safe_partial_usingDict did not regenerated required amount of data (%i < %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(decodedBuffer[targetSize] != sentinel, "LZ4_decompress_safe_partial_usingDict overwrite beyond requested size (though %i <= %i <= %i)", decResult, targetSize, blockSize);
-            FUZ_CHECKTEST(memcmp(block, decodedBuffer, (size_t)targetSize), "LZ4_decompress_safe_partial_usingDict: corruption detected in regenerated data");
-        }
-
-        /* Test Compression with limited output size */
-
-        /* Test compression with output size being exactly what's necessary (should work) */
-        FUZ_DISPLAYTEST("test LZ4_compress_default() with output buffer just the right size");
-        ret = LZ4_compress_default(block, compressedBuffer, blockSize, compressedSize);
-        FUZ_CHECKTEST(ret==0, "LZ4_compress_default() failed despite sufficient space");
-
-        /* Test compression with output size being exactly what's necessary and external state (should work) */
-        FUZ_DISPLAYTEST("test LZ4_compress_fast_extState() with output buffer just the right size");
-        ret = LZ4_compress_fast_extState(stateLZ4, block, compressedBuffer, blockSize, compressedSize, 1);
-        FUZ_CHECKTEST(ret==0, "LZ4_compress_fast_extState() failed despite sufficient space");
-
-        /* Test HC compression with output size being exactly what's necessary (should work) */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC() with output buffer just the right size");
-        ret = LZ4_compress_HC(block, compressedBuffer, blockSize, HCcompressedSize, compressionLevel);
-        FUZ_CHECKTEST(ret==0, "LZ4_compress_HC() failed despite sufficient space");
-
-        /* Test HC compression with output size being exactly what's necessary (should work) */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC_extStateHC() with output buffer just the right size");
-        ret = LZ4_compress_HC_extStateHC(stateLZ4HC, block, compressedBuffer, blockSize, HCcompressedSize, compressionLevel);
-        FUZ_CHECKTEST(ret==0, "LZ4_compress_HC_extStateHC() failed despite sufficient space");
-
-        /* Test compression with missing bytes into output buffer => must fail */
-        FUZ_DISPLAYTEST("test LZ4_compress_default() with output buffer a bit too short");
-        {   int missingBytes = (FUZ_rand(&randState) % 0x3F) + 1;
-            if (missingBytes >= compressedSize) missingBytes = compressedSize-1;
-            missingBytes += !missingBytes;   /* avoid special case missingBytes==0 */
-            compressedBuffer[compressedSize-missingBytes] = 0;
-            {   int const cSize = LZ4_compress_default(block, compressedBuffer, blockSize, compressedSize-missingBytes);
-                FUZ_CHECKTEST(cSize, "LZ4_compress_default should have failed (output buffer too small by %i byte)", missingBytes);
-            }
-            FUZ_CHECKTEST(compressedBuffer[compressedSize-missingBytes], "LZ4_compress_default overran output buffer ! (%i missingBytes)", missingBytes)
-        }
-
-        /* Test HC compression with missing bytes into output buffer => must fail */
-        FUZ_DISPLAYTEST("test LZ4_compress_HC() with output buffer a bit too short");
-        {   int missingBytes = (FUZ_rand(&randState) % 0x3F) + 1;
-            if (missingBytes >= HCcompressedSize) missingBytes = HCcompressedSize-1;
-            missingBytes += !missingBytes;   /* avoid special case missingBytes==0 */
-            compressedBuffer[HCcompressedSize-missingBytes] = 0;
-            {   int const hcSize = LZ4_compress_HC(block, compressedBuffer, blockSize, HCcompressedSize-missingBytes, compressionLevel);
-                FUZ_CHECKTEST(hcSize, "LZ4_compress_HC should have failed (output buffer too small by %i byte)", missingBytes);
-            }
-            FUZ_CHECKTEST(compressedBuffer[HCcompressedSize-missingBytes], "LZ4_compress_HC overran output buffer ! (%i missingBytes)", missingBytes)
-        }
-
-
-        /*-******************/
-        /* Dictionary tests */
-        /*-******************/
-
-        /* Compress using dictionary */
-        FUZ_DISPLAYTEST("test LZ4_compress_fast_continue() with dictionary of size %i", dictSize);
-        {   LZ4_stream_t LZ4_stream;
-            LZ4_initStream(&LZ4_stream, sizeof(LZ4_stream));
-            LZ4_compress_fast_continue (&LZ4_stream, dict, compressedBuffer, dictSize, (int)compressedBufferSize, 1);   /* Just to fill hash tables */
-            blockContinueCompressedSize = LZ4_compress_fast_continue (&LZ4_stream, block, compressedBuffer, blockSize, (int)compressedBufferSize, 1);
-            FUZ_CHECKTEST(blockContinueCompressedSize==0, "LZ4_compress_fast_continue failed");
-        }
-
-        /* Decompress with dictionary as prefix */
-        FUZ_DISPLAYTEST("test LZ4_decompress_fast_usingDict() with dictionary as prefix");
-        memcpy(decodedBuffer, dict, dictSize);
-        ret = LZ4_decompress_fast_usingDict(compressedBuffer, decodedBuffer+dictSize, blockSize, decodedBuffer, dictSize);
-        FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_decompress_fast_usingDict did not read all compressed block input");
-        {   U32 const crcCheck = XXH32(decodedBuffer+dictSize, (size_t)blockSize, 0);
-            if (crcCheck!=crcOrig) {
-                FUZ_findDiff(block, decodedBuffer);
-                EXIT_MSG("LZ4_decompress_fast_usingDict corrupted decoded data (dict %i)", dictSize);
-        }   }
-
-        FUZ_DISPLAYTEST("test LZ4_decompress_safe_usingDict()");
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer+dictSize, blockContinueCompressedSize, blockSize, decodedBuffer, dictSize);
-        FUZ_CHECKTEST(ret!=blockSize, "LZ4_decompress_safe_usingDict did not regenerate original data");
-        {   U32 const crcCheck = XXH32(decodedBuffer+dictSize, (size_t)blockSize, 0);
-            FUZ_CHECKTEST(crcCheck!=crcOrig, "LZ4_decompress_safe_usingDict corrupted decoded data");
-        }
-
-        /* Compress using External dictionary */
-        FUZ_DISPLAYTEST("test LZ4_compress_fast_continue(), with non-contiguous dictionary");
-        dict -= (size_t)(FUZ_rand(&randState) & 0xF) + 1;   /* create space, so now dictionary is an ExtDict */
-        if (dict < (char*)CNBuffer) dict = (char*)CNBuffer;
-        LZ4_loadDict(&LZ4dictBody, dict, dictSize);
-        blockContinueCompressedSize = LZ4_compress_fast_continue(&LZ4dictBody, block, compressedBuffer, blockSize, (int)compressedBufferSize, 1);
-        FUZ_CHECKTEST(blockContinueCompressedSize==0, "LZ4_compress_fast_continue failed");
-
-        FUZ_DISPLAYTEST("LZ4_compress_fast_continue() with dictionary and output buffer too short by one byte");
-        LZ4_loadDict(&LZ4dictBody, dict, dictSize);
-        ret = LZ4_compress_fast_continue(&LZ4dictBody, block, compressedBuffer, blockSize, blockContinueCompressedSize-1, 1);
-        FUZ_CHECKTEST(ret>0, "LZ4_compress_fast_continue using ExtDict should fail : one missing byte for output buffer : %i written, %i buffer", ret, blockContinueCompressedSize);
-
-        FUZ_DISPLAYTEST("test LZ4_compress_fast_continue() with dictionary loaded with LZ4_loadDict()");
-        DISPLAYLEVEL(5, " compress %i bytes from buffer(%p) into dst(%p) using dict(%p) of size %i \n",
-                     blockSize, (const void *)block, (void *)decodedBuffer, (const void *)dict, dictSize);
-        LZ4_loadDict(&LZ4dictBody, dict, dictSize);
-        ret = LZ4_compress_fast_continue(&LZ4dictBody, block, compressedBuffer, blockSize, blockContinueCompressedSize, 1);
-        FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_compress_limitedOutput_compressed size is different (%i != %i)", ret, blockContinueCompressedSize);
-        FUZ_CHECKTEST(ret<=0, "LZ4_compress_fast_continue should work : enough size available within output buffer");
-
-        /* Decompress with dictionary as external */
-        FUZ_DISPLAYTEST("test LZ4_decompress_fast_usingDict() with dictionary as extDict");
-        DISPLAYLEVEL(5, " decoding %i bytes from buffer(%p) using dict(%p) of size %i \n",
-                     blockSize, (void *)decodedBuffer, (const void *)dict, dictSize);
-        decodedBuffer[blockSize] = 0;
-        ret = LZ4_decompress_fast_usingDict(compressedBuffer, decodedBuffer, blockSize, dict, dictSize);
-        FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_decompress_fast_usingDict did not read all compressed block input");
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_fast_usingDict overrun specified output buffer size");
-        {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-            if (crcCheck!=crcOrig) {
-                FUZ_findDiff(block, decodedBuffer);
-                EXIT_MSG("LZ4_decompress_fast_usingDict corrupted decoded data (dict %i)", dictSize);
-        }   }
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize] = 0;
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize, dict, dictSize);
-        FUZ_CHECKTEST(ret!=blockSize, "LZ4_decompress_safe_usingDict did not regenerate original data");
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_safe_usingDict overrun specified output buffer size");
-        {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-            FUZ_CHECKTEST(crcCheck!=crcOrig, "LZ4_decompress_safe_usingDict corrupted decoded data");
-        }
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize-1] = 0;
-        ret = LZ4_decompress_fast_usingDict(compressedBuffer, decodedBuffer, blockSize-1, dict, dictSize);
-        FUZ_CHECKTEST(ret>=0, "LZ4_decompress_fast_usingDict should have failed : wrong original size (-1 byte)");
-        FUZ_CHECKTEST(decodedBuffer[blockSize-1], "LZ4_decompress_fast_usingDict overrun specified output buffer size");
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize-1] = 0;
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize-1, dict, dictSize);
-        FUZ_CHECKTEST(ret>=0, "LZ4_decompress_safe_usingDict should have failed : not enough output size (-1 byte)");
-        FUZ_CHECKTEST(decodedBuffer[blockSize-1], "LZ4_decompress_safe_usingDict overrun specified output buffer size");
-
-        FUZ_DISPLAYTEST();
-        {   int const missingBytes = (FUZ_rand(&randState) & 0xF) + 2;
-            if (blockSize > missingBytes) {
-                decodedBuffer[blockSize-missingBytes] = 0;
-                ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize-missingBytes, dict, dictSize);
-                FUZ_CHECKTEST(ret>=0, "LZ4_decompress_safe_usingDict should have failed : output buffer too small (-%i byte)", missingBytes);
-                FUZ_CHECKTEST(decodedBuffer[blockSize-missingBytes], "LZ4_decompress_safe_usingDict overrun specified output buffer size (-%i byte) (blockSize=%i)", missingBytes, blockSize);
-        }   }
-
-        /* Compress using external dictionary stream */
-        {   LZ4_stream_t LZ4_stream;
-            int expectedSize;
-            U32 expectedCrc;
-
-            FUZ_DISPLAYTEST("LZ4_compress_fast_continue() after LZ4_loadDict()");
-            LZ4_loadDict(&LZ4dictBody, dict, dictSize);
-            expectedSize = LZ4_compress_fast_continue(&LZ4dictBody, block, compressedBuffer, blockSize, (int)compressedBufferSize, 1);
-            FUZ_CHECKTEST(expectedSize<=0, "LZ4_compress_fast_continue reference compression for extDictCtx should have succeeded");
-            expectedCrc = XXH32(compressedBuffer, (size_t)expectedSize, 0);
-
-            FUZ_DISPLAYTEST("LZ4_compress_fast_continue() after LZ4_attach_dictionary()");
-            LZ4_loadDict(&LZ4dictBody, dict, dictSize);
-            LZ4_initStream(&LZ4_stream, sizeof(LZ4_stream));
-            LZ4_attach_dictionary(&LZ4_stream, &LZ4dictBody);
-            blockContinueCompressedSize = LZ4_compress_fast_continue(&LZ4_stream, block, compressedBuffer, blockSize, (int)compressedBufferSize, 1);
-            FUZ_CHECKTEST(blockContinueCompressedSize==0, "LZ4_compress_fast_continue using extDictCtx failed");
-
-            /* In the future, it might be desirable to let extDictCtx mode's
-             * output diverge from the output generated by regular extDict mode.
-             * Until that time, this comparison serves as a good regression
-             * test.
-             */
-            FUZ_CHECKTEST(blockContinueCompressedSize != expectedSize, "LZ4_compress_fast_continue using extDictCtx produced different-sized output (%d expected vs %d actual)", expectedSize, blockContinueCompressedSize);
-            FUZ_CHECKTEST(XXH32(compressedBuffer, (size_t)blockContinueCompressedSize, 0) != expectedCrc, "LZ4_compress_fast_continue using extDictCtx produced different output");
-
-            FUZ_DISPLAYTEST("LZ4_compress_fast_continue() after LZ4_attach_dictionary(), but output buffer is 1 byte too short");
-            LZ4_resetStream_fast(&LZ4_stream);
-            LZ4_attach_dictionary(&LZ4_stream, &LZ4dictBody);
-            ret = LZ4_compress_fast_continue(&LZ4_stream, block, compressedBuffer, blockSize, blockContinueCompressedSize-1, 1);
-            FUZ_CHECKTEST(ret>0, "LZ4_compress_fast_continue using extDictCtx should fail : one missing byte for output buffer : %i written, %i buffer", ret, blockContinueCompressedSize);
-            /* note : context is no longer dirty after a failed compressed block */
-
-            FUZ_DISPLAYTEST();
-            LZ4_resetStream_fast(&LZ4_stream);
-            LZ4_attach_dictionary(&LZ4_stream, &LZ4dictBody);
-            ret = LZ4_compress_fast_continue(&LZ4_stream, block, compressedBuffer, blockSize, blockContinueCompressedSize, 1);
-            FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_compress_limitedOutput_compressed size is different (%i != %i)", ret, blockContinueCompressedSize);
-            FUZ_CHECKTEST(ret<=0, "LZ4_compress_fast_continue using extDictCtx should work : enough size available within output buffer");
-            FUZ_CHECKTEST(ret != expectedSize, "LZ4_compress_fast_continue using extDictCtx produced different-sized output");
-            FUZ_CHECKTEST(XXH32(compressedBuffer, (size_t)ret, 0) != expectedCrc, "LZ4_compress_fast_continue using extDictCtx produced different output");
-
-            FUZ_DISPLAYTEST();
-            LZ4_resetStream_fast(&LZ4_stream);
-            LZ4_attach_dictionary(&LZ4_stream, &LZ4dictBody);
-            ret = LZ4_compress_fast_continue(&LZ4_stream, block, compressedBuffer, blockSize, blockContinueCompressedSize, 1);
-            FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_compress_limitedOutput_compressed size is different (%i != %i)", ret, blockContinueCompressedSize);
-            FUZ_CHECKTEST(ret<=0, "LZ4_compress_fast_continue using extDictCtx with re-used context should work : enough size available within output buffer");
-            FUZ_CHECKTEST(ret != expectedSize, "LZ4_compress_fast_continue using extDictCtx produced different-sized output");
-            FUZ_CHECKTEST(XXH32(compressedBuffer, (size_t)ret, 0) != expectedCrc, "LZ4_compress_fast_continue using extDictCtx produced different output");
-        }
-
-        /* Decompress with dictionary as external */
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize] = 0;
-        ret = LZ4_decompress_fast_usingDict(compressedBuffer, decodedBuffer, blockSize, dict, dictSize);
-        FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_decompress_fast_usingDict did not read all compressed block input");
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_fast_usingDict overrun specified output buffer size");
-        {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-            if (crcCheck!=crcOrig) {
-                FUZ_findDiff(block, decodedBuffer);
-                EXIT_MSG("LZ4_decompress_fast_usingDict corrupted decoded data (dict %i)", dictSize);
-        }   }
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize] = 0;
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize, dict, dictSize);
-        FUZ_CHECKTEST(ret!=blockSize, "LZ4_decompress_safe_usingDict did not regenerate original data");
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_safe_usingDict overrun specified output buffer size");
-        {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-            FUZ_CHECKTEST(crcCheck!=crcOrig, "LZ4_decompress_safe_usingDict corrupted decoded data");
-        }
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize-1] = 0;
-        ret = LZ4_decompress_fast_usingDict(compressedBuffer, decodedBuffer, blockSize-1, dict, dictSize);
-        FUZ_CHECKTEST(ret>=0, "LZ4_decompress_fast_usingDict should have failed : wrong original size (-1 byte)");
-        FUZ_CHECKTEST(decodedBuffer[blockSize-1], "LZ4_decompress_fast_usingDict overrun specified output buffer size");
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize-1] = 0;
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize-1, dict, dictSize);
-        FUZ_CHECKTEST(ret>=0, "LZ4_decompress_safe_usingDict should have failed : not enough output size (-1 byte)");
-        FUZ_CHECKTEST(decodedBuffer[blockSize-1], "LZ4_decompress_safe_usingDict overrun specified output buffer size");
-
-        FUZ_DISPLAYTEST("LZ4_decompress_safe_usingDict with a too small output buffer");
-        {   int const missingBytes = (FUZ_rand(&randState) & 0xF) + 2;
-            if (blockSize > missingBytes) {
-                decodedBuffer[blockSize-missingBytes] = 0;
-                ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize-missingBytes, dict, dictSize);
-                FUZ_CHECKTEST(ret>=0, "LZ4_decompress_safe_usingDict should have failed : output buffer too small (-%i byte)", missingBytes);
-                FUZ_CHECKTEST(decodedBuffer[blockSize-missingBytes], "LZ4_decompress_safe_usingDict overrun specified output buffer size (-%i byte) (blockSize=%i)", missingBytes, blockSize);
-        }   }
-
-        /* Compress HC using External dictionary */
-        FUZ_DISPLAYTEST("LZ4_compress_HC_continue with an external dictionary");
-        dict -= (FUZ_rand(&randState) & 7);    /* even bigger separation */
-        if (dict < (char*)CNBuffer) dict = (char*)CNBuffer;
-        LZ4_loadDictHC(LZ4dictHC, dict, dictSize);
-        LZ4_setCompressionLevel (LZ4dictHC, compressionLevel);
-        blockContinueCompressedSize = LZ4_compress_HC_continue(LZ4dictHC, block, compressedBuffer, blockSize, (int)compressedBufferSize);
-        FUZ_CHECKTEST(blockContinueCompressedSize==0, "LZ4_compress_HC_continue failed");
-        FUZ_CHECKTEST(LZ4dictHC->internal_donotuse.dirty, "Context should be clean");
-
-        FUZ_DISPLAYTEST("LZ4_compress_HC_continue with same external dictionary, but output buffer 1 byte too short");
-        LZ4_loadDictHC(LZ4dictHC, dict, dictSize);
-        ret = LZ4_compress_HC_continue(LZ4dictHC, block, compressedBuffer, blockSize, blockContinueCompressedSize-1);
-        FUZ_CHECKTEST(ret>0, "LZ4_compress_HC_continue using ExtDict should fail : one missing byte for output buffer (expected %i, but result=%i)", blockContinueCompressedSize, ret);
-        /* note : context is no longer dirty after a failed compressed block */
-
-        FUZ_DISPLAYTEST("LZ4_compress_HC_continue with same external dictionary, and output buffer exactly the right size");
-        LZ4_loadDictHC(LZ4dictHC, dict, dictSize);
-        ret = LZ4_compress_HC_continue(LZ4dictHC, block, compressedBuffer, blockSize, blockContinueCompressedSize);
-        FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_compress_HC_continue size is different : ret(%i) != expected(%i)", ret, blockContinueCompressedSize);
-        FUZ_CHECKTEST(ret<=0, "LZ4_compress_HC_continue should work : enough size available within output buffer");
-        FUZ_CHECKTEST(LZ4dictHC->internal_donotuse.dirty, "Context should be clean");
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize] = 0;
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize, dict, dictSize);
-        FUZ_CHECKTEST(ret!=blockSize, "LZ4_decompress_safe_usingDict did not regenerate original data");
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_safe_usingDict overrun specified output buffer size");
-        {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-            if (crcCheck!=crcOrig) {
-                FUZ_findDiff(block, decodedBuffer);
-                EXIT_MSG("LZ4_decompress_safe_usingDict corrupted decoded data");
-        }   }
-
-        /* Compress HC using external dictionary stream */
-        FUZ_DISPLAYTEST();
-        {   LZ4_streamHC_t* const LZ4_streamHC = LZ4_createStreamHC();
-
-            LZ4_loadDictHC(LZ4dictHC, dict, dictSize);
-            LZ4_attach_HC_dictionary(LZ4_streamHC, LZ4dictHC);
-            LZ4_setCompressionLevel (LZ4_streamHC, compressionLevel);
-            blockContinueCompressedSize = LZ4_compress_HC_continue(LZ4_streamHC, block, compressedBuffer, blockSize, (int)compressedBufferSize);
-            FUZ_CHECKTEST(blockContinueCompressedSize==0, "LZ4_compress_HC_continue with ExtDictCtx failed");
-            FUZ_CHECKTEST(LZ4_streamHC->internal_donotuse.dirty, "Context should be clean");
-
-            FUZ_DISPLAYTEST();
-            LZ4_resetStreamHC_fast (LZ4_streamHC, compressionLevel);
-            LZ4_attach_HC_dictionary(LZ4_streamHC, LZ4dictHC);
-            ret = LZ4_compress_HC_continue(LZ4_streamHC, block, compressedBuffer, blockSize, blockContinueCompressedSize-1);
-            FUZ_CHECKTEST(ret>0, "LZ4_compress_HC_continue using ExtDictCtx should fail : one missing byte for output buffer (%i != %i)", ret, blockContinueCompressedSize);
-            /* note : context is no longer dirty after a failed compressed block */
-
-            FUZ_DISPLAYTEST();
-            LZ4_resetStreamHC_fast (LZ4_streamHC, compressionLevel);
-            LZ4_attach_HC_dictionary(LZ4_streamHC, LZ4dictHC);
-            ret = LZ4_compress_HC_continue(LZ4_streamHC, block, compressedBuffer, blockSize, blockContinueCompressedSize);
-            FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_compress_HC_continue using ExtDictCtx size is different (%i != %i)", ret, blockContinueCompressedSize);
-            FUZ_CHECKTEST(ret<=0, "LZ4_compress_HC_continue using ExtDictCtx should work : enough size available within output buffer");
-            FUZ_CHECKTEST(LZ4_streamHC->internal_donotuse.dirty, "Context should be clean");
-
-            FUZ_DISPLAYTEST();
-            LZ4_resetStreamHC_fast (LZ4_streamHC, compressionLevel);
-            LZ4_attach_HC_dictionary(LZ4_streamHC, LZ4dictHC);
-            ret = LZ4_compress_HC_continue(LZ4_streamHC, block, compressedBuffer, blockSize, blockContinueCompressedSize);
-            FUZ_CHECKTEST(ret!=blockContinueCompressedSize, "LZ4_compress_HC_continue using ExtDictCtx and fast reset size is different (%i != %i)",
-                        ret, blockContinueCompressedSize);
-            FUZ_CHECKTEST(ret<=0, "LZ4_compress_HC_continue using ExtDictCtx and fast reset should work : enough size available within output buffer");
-            FUZ_CHECKTEST(LZ4_streamHC->internal_donotuse.dirty, "Context should be clean");
-
-            LZ4_freeStreamHC(LZ4_streamHC);
-        }
-
-        FUZ_DISPLAYTEST();
-        decodedBuffer[blockSize] = 0;
-        ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, blockSize, dict, dictSize);
-        FUZ_CHECKTEST(ret!=blockSize, "LZ4_decompress_safe_usingDict did not regenerate original data");
-        FUZ_CHECKTEST(decodedBuffer[blockSize], "LZ4_decompress_safe_usingDict overrun specified output buffer size");
-        {   U32 const crcCheck = XXH32(decodedBuffer, (size_t)blockSize, 0);
-            if (crcCheck!=crcOrig) {
-                FUZ_findDiff(block, decodedBuffer);
-                EXIT_MSG("LZ4_decompress_safe_usingDict corrupted decoded data");
-        }   }
-
-        /* Compress HC continue destSize */
-        FUZ_DISPLAYTEST();
-        {   int const availableSpace = (int)(FUZ_rand(&randState) % (U32)blockSize) + 5;
-            int consumedSize = blockSize;
-            FUZ_DISPLAYTEST();
-            LZ4_loadDictHC(LZ4dictHC, dict, dictSize);
-            LZ4_setCompressionLevel(LZ4dictHC, compressionLevel);
-            blockContinueCompressedSize = LZ4_compress_HC_continue_destSize(LZ4dictHC, block, compressedBuffer, &consumedSize, availableSpace);
-            DISPLAYLEVEL(5, " LZ4_compress_HC_continue_destSize : compressed %6i/%6i into %6i/%6i at cLevel=%i \n",
-                        consumedSize, blockSize, blockContinueCompressedSize, availableSpace, compressionLevel);
-            FUZ_CHECKTEST(blockContinueCompressedSize==0, "LZ4_compress_HC_continue_destSize failed");
-            FUZ_CHECKTEST(blockContinueCompressedSize > availableSpace, "LZ4_compress_HC_continue_destSize write overflow");
-            FUZ_CHECKTEST(consumedSize > blockSize, "LZ4_compress_HC_continue_destSize read overflow");
-
-            FUZ_DISPLAYTEST();
-            decodedBuffer[consumedSize] = 0;
-            ret = LZ4_decompress_safe_usingDict(compressedBuffer, decodedBuffer, blockContinueCompressedSize, consumedSize, dict, dictSize);
-            FUZ_CHECKTEST(ret != consumedSize, "LZ4_decompress_safe_usingDict regenerated %i bytes (%i expected)", ret, consumedSize);
-            FUZ_CHECKTEST(decodedBuffer[consumedSize], "LZ4_decompress_safe_usingDict overrun specified output buffer size")
-            {   U32 const crcSrc = XXH32(block, (size_t)consumedSize, 0);
-                U32 const crcDst = XXH32(decodedBuffer, (size_t)consumedSize, 0);
-                if (crcSrc!=crcDst) {
-                    FUZ_findDiff(block, decodedBuffer);
-                    EXIT_MSG("LZ4_decompress_safe_usingDict corrupted decoded data");
-            }   }
-        }
-
-        /* ***** End of tests *** */
-        /* Fill stats */
-        assert(blockSize >= 0);
-        bytes += (unsigned)blockSize;
-        assert(compressedSize >= 0);
-        cbytes += (unsigned)compressedSize;
-        assert(HCcompressedSize >= 0);
-        hcbytes += (unsigned)HCcompressedSize;
-        assert(blockContinueCompressedSize >= 0);
-        ccbytes += (unsigned)blockContinueCompressedSize;
-    }
-
-    if (nbCycles<=1) nbCycles = cycleNb;   /* end by time */
-    bytes += !bytes;   /* avoid division by 0 */
-    printf("\r%7u /%7u   - ", cycleNb, nbCycles);
-    printf("all tests completed successfully \n");
-    printf("compression ratio: %0.3f%%\n", (double)cbytes/bytes*100);
-    printf("HC compression ratio: %0.3f%%\n", (double)hcbytes/bytes*100);
-    printf("ratio with dict: %0.3f%%\n", (double)ccbytes/bytes*100);
-
-    /* release memory */
-    free(CNBuffer);
-    free(compressedBuffer);
-    free(decodedBuffer);
-    FUZ_freeLowAddr(lowAddrBuffer, labSize);
-    LZ4_freeStreamHC(LZ4dictHC);
-    free(stateLZ4);
-    free(stateLZ4HC);
-    return result;
-}
-
-
-#define testInputSize (196 KB)
-#define testCompressedSize (130 KB)
-#define ringBufferSize (8 KB)
-
-static void FUZ_unitTests(int compressionLevel)
-{
-    const unsigned testNb = 0;
-    const unsigned seed   = 0;
-    const unsigned cycleNb= 0;
-    char* testInput = (char*)malloc(testInputSize);
-    char* testCompressed = (char*)malloc(testCompressedSize);
-    char* testVerify = (char*)malloc(testInputSize);
-    char ringBuffer[ringBufferSize] = {0};
-    U32 randState = 1;
-
-    /* Init */
-    if (!testInput || !testCompressed || !testVerify) {
-        EXIT_MSG("not enough memory for FUZ_unitTests");
-    }
-    FUZ_fillCompressibleNoiseBuffer(testInput, testInputSize, 0.50, &randState);
-
-    /* 32-bits address space overflow test */
-    FUZ_AddressOverflow();
-
-    /* Test decoding with empty input */
-    DISPLAYLEVEL(3, "LZ4_decompress_safe() with empty input \n");
-    LZ4_decompress_safe(testCompressed, testVerify, 0, testInputSize);
-
-    /* Test decoding with a one byte input */
-    DISPLAYLEVEL(3, "LZ4_decompress_safe() with one byte input \n");
-    {   char const tmp = (char)0xFF;
-        LZ4_decompress_safe(&tmp, testVerify, 1, testInputSize);
-    }
-
-    /* Test decoding shortcut edge case */
-    DISPLAYLEVEL(3, "LZ4_decompress_safe() with shortcut edge case \n");
-    {   char tmp[17];
-        /* 14 bytes of literals, followed by a 14 byte match.
-         * Should not read beyond the end of the buffer.
-         * See https://github.com/lz4/lz4/issues/508. */
-        *tmp = (char)0xEE;
-        memset(tmp + 1, 0, 14);
-        tmp[15] = 14;
-        tmp[16] = 0;
-        {   int const r = LZ4_decompress_safe(tmp, testVerify, sizeof(tmp), testInputSize);
-            FUZ_CHECKTEST(r >= 0, "LZ4_decompress_safe() should fail");
-    }   }
-
-
-    /* to be tested with undefined sanitizer */
-    DISPLAYLEVEL(3, "LZ4_compress_default() with NULL input:");
-    {	int const maxCSize = LZ4_compressBound(0);
-        int const cSize = LZ4_compress_default(NULL, testCompressed, 0, maxCSize);
-        FUZ_CHECKTEST(!(cSize==1 && testCompressed[0]==0),
-                    "compressing empty should give byte 0"
-                    " (maxCSize == %i) (cSize == %i) (byte == 0x%02X)",
-                    maxCSize, cSize, testCompressed[0]);
-    }
-    DISPLAYLEVEL(3, " OK \n");
-
-    DISPLAYLEVEL(3, "LZ4_compress_default() with both NULL input and output:");
-    {	int const cSize = LZ4_compress_default(NULL, NULL, 0, 0);
-        FUZ_CHECKTEST(cSize != 0,
-                    "compressing into NULL must fail"
-                    " (cSize == %i !=  0)", cSize);
-    }
-    DISPLAYLEVEL(3, " OK \n");
-
-    /* in-place compression test */
-    DISPLAYLEVEL(3, "in-place compression using LZ4_compress_default() :");
-    {   int const sampleSize = 65 KB;
-        int const maxCSize = LZ4_COMPRESSBOUND(sampleSize);
-        int const outSize = LZ4_COMPRESS_INPLACE_BUFFER_SIZE(maxCSize);
-        int const startInputIndex = outSize - sampleSize;
-        char* const startInput = testCompressed + startInputIndex;
-        XXH32_hash_t const crcOrig = XXH32(testInput, sampleSize, 0);
-        int cSize;
-        assert(outSize < (int)testCompressedSize);
-        memcpy(startInput, testInput, sampleSize);  /* copy at end of buffer */
-        /* compress in-place */
-        cSize = LZ4_compress_default(startInput, testCompressed, sampleSize, maxCSize);
-        assert(cSize != 0);  /* ensure compression is successful */
-        assert(maxCSize < INT_MAX);
-        assert(cSize <= maxCSize);
-        /* decompress and verify */
-        {   int const dSize = LZ4_decompress_safe(testCompressed, testVerify, cSize, testInputSize);
-            assert(dSize == sampleSize);   /* correct size */
-            {   XXH32_hash_t const crcCheck = XXH32(testVerify, (size_t)dSize, 0);
-                FUZ_CHECKTEST(crcCheck != crcOrig, "LZ4_decompress_safe decompression corruption");
-    }   }   }
-    DISPLAYLEVEL(3, " OK \n");
-
-    /* in-place decompression test */
-    DISPLAYLEVEL(3, "in-place decompression, limit case:");
-    {   int const sampleSize = 65 KB;
-
-        FUZ_fillCompressibleNoiseBuffer(testInput, sampleSize, 0.0, &randState);
-        memset(testInput, 0, 267);   /* calculated exactly so that compressedSize == originalSize-1 */
-
-        {   XXH64_hash_t const crcOrig = XXH64(testInput, sampleSize, 0);
-            int const cSize = LZ4_compress_default(testInput, testCompressed, sampleSize, testCompressedSize);
-            assert(cSize == sampleSize - 1);  /* worst case for in-place decompression */
-
-            {   int const bufferSize = LZ4_DECOMPRESS_INPLACE_BUFFER_SIZE(sampleSize);
-                int const startInputIndex = bufferSize - cSize;
-                char* const startInput = testVerify + startInputIndex;
-                memcpy(startInput, testCompressed, cSize);
-
-                /* decompress and verify */
-                {   int const dSize = LZ4_decompress_safe(startInput, testVerify, cSize, sampleSize);
-                    assert(dSize == sampleSize);   /* correct size */
-                    {   XXH64_hash_t const crcCheck = XXH64(testVerify, (size_t)dSize, 0);
-                        FUZ_CHECKTEST(crcCheck != crcOrig, "LZ4_decompress_safe decompression corruption");
-    }   }   }   }   }
-    DISPLAYLEVEL(3, " OK \n");
-
-    DISPLAYLEVEL(3, "LZ4_initStream with multiple valid alignments : ");
-    {   typedef struct {
-            LZ4_stream_t state1;
-            LZ4_stream_t state2;
-            char              c;
-            LZ4_stream_t state3;
-        } shct;
-        shct* const shc = (shct*)malloc(sizeof(*shc));
-        assert(shc != NULL);
-        memset(shc, 0, sizeof(*shc));
-        DISPLAYLEVEL(4, "state1(%p) state2(%p) state3(%p) LZ4_stream_t size(0x%x): ",
-                    (void*)&(shc->state1), (void*)&(shc->state2), (void*)&(shc->state3), (unsigned)sizeof(LZ4_stream_t));
-        FUZ_CHECKTEST( LZ4_initStream(&(shc->state1), sizeof(shc->state1)) == NULL, "state1 (%p) failed init", (void*)&(shc->state1) );
-        FUZ_CHECKTEST( LZ4_initStream(&(shc->state2), sizeof(shc->state2)) == NULL, "state2 (%p) failed init", (void*)&(shc->state2)  );
-        FUZ_CHECKTEST( LZ4_initStream(&(shc->state3), sizeof(shc->state3)) == NULL, "state3 (%p) failed init", (void*)&(shc->state3)  );
-        FUZ_CHECKTEST( LZ4_initStream((char*)&(shc->state1) + 1, sizeof(shc->state1)) != NULL,
-                       "hc1+1 (%p) init must fail, due to bad alignment", (void*)((char*)&(shc->state1) + 1) );
-        free(shc);
-    }
-    DISPLAYLEVEL(3, "all inits OK \n");
-
-    /* Allocation test */
-    {   LZ4_stream_t* const statePtr = LZ4_createStream();
-        FUZ_CHECKTEST(statePtr==NULL, "LZ4_createStream() allocation failed");
-        LZ4_freeStream(statePtr);
-    }
-
-    /* LZ4 streaming tests */
-    {   LZ4_stream_t streamingState;
-
-        /* simple compression test */
-        LZ4_initStream(&streamingState, sizeof(streamingState));
-        {   int const cs = LZ4_compress_fast_continue(&streamingState, testInput, testCompressed, testCompressedSize, testCompressedSize-1, 1);
-            FUZ_CHECKTEST(cs==0, "LZ4_compress_fast_continue() compression failed!");
-            {   int const r = LZ4_decompress_safe(testCompressed, testVerify, cs, testCompressedSize);
-                FUZ_CHECKTEST(r!=(int)testCompressedSize, "LZ4_decompress_safe() decompression failed");
-        }   }
-        {   U64 const crcOrig = XXH64(testInput, testCompressedSize, 0);
-            U64 const crcNew = XXH64(testVerify, testCompressedSize, 0);
-            FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_safe() decompression corruption");
-        }
-
-        /* early saveDict */
-        DISPLAYLEVEL(3, "saveDict (right after init) : ");
-        {   LZ4_stream_t* const ctx = LZ4_initStream(&streamingState, sizeof(streamingState));
-            assert(ctx != NULL);  /* ensure init is successful */
-
-            /* Check access violation with asan */
-            FUZ_CHECKTEST( LZ4_saveDict(ctx, NULL, 0) != 0,
-            "LZ4_saveDict() can't save anything into (NULL,0)");
-
-            /* Check access violation with asan */
-            {   char tmp_buffer[240] = { 0 };
-                FUZ_CHECKTEST( LZ4_saveDict(ctx, tmp_buffer, sizeof(tmp_buffer)) != 0,
-                "LZ4_saveDict() can't save anything since compression hasn't started");
-        }   }
-        DISPLAYLEVEL(3, "OK \n");
-
-        /* ring buffer test */
-        {   XXH64_state_t xxhOrig;
-            XXH64_state_t xxhNewSafe, xxhNewFast;
-            LZ4_streamDecode_t decodeStateSafe, decodeStateFast;
-            const U32 maxMessageSizeLog = 10;
-            const U32 maxMessageSizeMask = (1<<maxMessageSizeLog) - 1;
-            U32 messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
-            U32 iNext = 0;
-            U32 rNext = 0;
-            U32 dNext = 0;
-            const U32 dBufferSize = ringBufferSize + maxMessageSizeMask;
-
-            XXH64_reset(&xxhOrig, 0);
-            XXH64_reset(&xxhNewSafe, 0);
-            XXH64_reset(&xxhNewFast, 0);
-            LZ4_resetStream_fast(&streamingState);
-            LZ4_setStreamDecode(&decodeStateSafe, NULL, 0);
-            LZ4_setStreamDecode(&decodeStateFast, NULL, 0);
-
-            while (iNext + messageSize < testCompressedSize) {
-                int compressedSize; U64 crcOrig;
-                XXH64_update(&xxhOrig, testInput + iNext, messageSize);
-                crcOrig = XXH64_digest(&xxhOrig);
-
-                memcpy (ringBuffer + rNext, testInput + iNext, messageSize);
-                compressedSize = LZ4_compress_fast_continue(&streamingState, ringBuffer + rNext, testCompressed, (int)messageSize, testCompressedSize-ringBufferSize, 1);
-                FUZ_CHECKTEST(compressedSize==0, "LZ4_compress_fast_continue() compression failed");
-
-                { int const r = LZ4_decompress_safe_continue(&decodeStateSafe, testCompressed, testVerify + dNext, compressedSize, (int)messageSize);
-                  FUZ_CHECKTEST(r!=(int)messageSize, "ringBuffer : LZ4_decompress_safe_continue() test failed"); }
-
-                XXH64_update(&xxhNewSafe, testVerify + dNext, messageSize);
-                { U64 const crcNew = XXH64_digest(&xxhNewSafe);
-                  FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_safe_continue() decompression corruption"); }
-
-                { int const r = LZ4_decompress_fast_continue(&decodeStateFast, testCompressed, testVerify + dNext, (int)messageSize);
-                  FUZ_CHECKTEST(r!=compressedSize, "ringBuffer : LZ4_decompress_fast_continue() test failed"); }
-
-                XXH64_update(&xxhNewFast, testVerify + dNext, messageSize);
-                { U64 const crcNew = XXH64_digest(&xxhNewFast);
-                  FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_fast_continue() decompression corruption"); }
-
-                /* prepare next message */
-                iNext += messageSize;
-                rNext += messageSize;
-                dNext += messageSize;
-                messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
-                if (rNext + messageSize > ringBufferSize) rNext = 0;
-                if (dNext + messageSize > dBufferSize) dNext = 0;
-        }   }
-    }
-
-    DISPLAYLEVEL(3, "LZ4_initStreamHC with multiple valid alignments : ");
-    {   typedef struct {
-            LZ4_streamHC_t hc1;
-            LZ4_streamHC_t hc2;
-            char             c;
-            LZ4_streamHC_t hc3;
-        } shct;
-        shct* const shc = (shct*)malloc(sizeof(*shc));
-        assert(shc != NULL);
-        memset(shc, 0, sizeof(*shc));
-        DISPLAYLEVEL(4, "hc1(%p) hc2(%p) hc3(%p) size(0x%x): ",
-                    (void*)&(shc->hc1), (void*)&(shc->hc2), (void*)&(shc->hc3),
-                    (unsigned)sizeof(LZ4_streamHC_t));
-        FUZ_CHECKTEST( LZ4_initStreamHC(&(shc->hc1), sizeof(shc->hc1)) == NULL, "hc1 (%p) failed init", (void*)&(shc->hc1) );
-        FUZ_CHECKTEST( LZ4_initStreamHC(&(shc->hc2), sizeof(shc->hc2)) == NULL, "hc2 (%p) failed init", (void*)&(shc->hc2)  );
-        FUZ_CHECKTEST( LZ4_initStreamHC(&(shc->hc3), sizeof(shc->hc3)) == NULL, "hc3 (%p) failed init", (void*)&(shc->hc3)  );
-        FUZ_CHECKTEST( LZ4_initStreamHC((char*)&(shc->hc1) + 1, sizeof(shc->hc1)) != NULL,
-                        "hc1+1 (%p) init must fail, due to bad alignment", (void*)((char*)&(shc->hc1) + 1) );
-        free(shc);
-    }
-    DISPLAYLEVEL(3, "all inits OK \n");
-
-    /* LZ4 HC streaming tests */
-    {   LZ4_streamHC_t sHC;   /* statically allocated */
-        int result;
-        LZ4_initStreamHC(&sHC, sizeof(sHC));
-
-        /* Allocation test */
-        DISPLAYLEVEL(3, "Basic HC allocation : ");
-        {   LZ4_streamHC_t* const sp = LZ4_createStreamHC();
-            FUZ_CHECKTEST(sp==NULL, "LZ4_createStreamHC() allocation failed");
-            LZ4_freeStreamHC(sp);
-        }
-        DISPLAYLEVEL(3, "OK \n");
-
-        /* simple HC compression test */
-        DISPLAYLEVEL(3, "Simple HC round-trip : ");
-        {   U64 const crc64 = XXH64(testInput, testCompressedSize, 0);
-            LZ4_setCompressionLevel(&sHC, compressionLevel);
-            result = LZ4_compress_HC_continue(&sHC, testInput, testCompressed, testCompressedSize, testCompressedSize-1);
-            FUZ_CHECKTEST(result==0, "LZ4_compressHC_limitedOutput_continue() compression failed");
-            FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-
-            result = LZ4_decompress_safe(testCompressed, testVerify, result, testCompressedSize);
-            FUZ_CHECKTEST(result!=(int)testCompressedSize, "LZ4_decompress_safe() decompression failed");
-            {   U64 const crcNew = XXH64(testVerify, testCompressedSize, 0);
-                FUZ_CHECKTEST(crc64!=crcNew, "LZ4_decompress_safe() decompression corruption");
-        }   }
-        DISPLAYLEVEL(3, "OK \n");
-
-        /* saveDictHC test #926 */
-        DISPLAYLEVEL(3, "saveDictHC test #926 : ");
-        {   LZ4_streamHC_t* const ctx = LZ4_initStreamHC(&sHC, sizeof(sHC));
-            assert(ctx != NULL);  /* ensure init is successful */
-
-            /* Check access violation with asan */
-            FUZ_CHECKTEST( LZ4_saveDictHC(ctx, NULL, 0) != 0,
-            "LZ4_saveDictHC() can't save anything into (NULL,0)");
-
-            /* Check access violation with asan */
-            {   char tmp_buffer[240] = { 0 };
-                FUZ_CHECKTEST( LZ4_saveDictHC(ctx, tmp_buffer, sizeof(tmp_buffer)) != 0,
-                "LZ4_saveDictHC() can't save anything since compression hasn't started");
-        }   }
-        DISPLAYLEVEL(3, "OK \n");
-
-        /* long sequence test */
-        DISPLAYLEVEL(3, "Long sequence HC_destSize test : ");
-        {   size_t const blockSize = 1 MB;
-            size_t const targetSize = 4116;  /* size carefully selected to trigger an overflow */
-            void*  const block = malloc(blockSize);
-            void*  const dstBlock = malloc(targetSize+1);
-            BYTE   const sentinel = 101;
-            int srcSize;
-
-            assert(block != NULL); assert(dstBlock != NULL);
-            memset(block, 0, blockSize);
-            ((char*)dstBlock)[targetSize] = sentinel;
-
-            LZ4_resetStreamHC_fast(&sHC, 3);
-            assert(blockSize < INT_MAX);
-            srcSize = (int)blockSize;
-            assert(targetSize < INT_MAX);
-            result = LZ4_compress_HC_destSize(&sHC, (const char*)block, (char*)dstBlock, &srcSize, (int)targetSize, 3);
-            DISPLAYLEVEL(4, "cSize=%i; readSize=%i; ", result, srcSize);
-            FUZ_CHECKTEST(result != 4116, "LZ4_compress_HC_destSize() : "
-                "compression (%i->%i) must fill dstBuffer (%i) exactly",
-                srcSize, result, (int)targetSize);
-            FUZ_CHECKTEST(((char*)dstBlock)[targetSize] != sentinel,
-                "LZ4_compress_HC_destSize() overwrites dst buffer");
-            FUZ_CHECKTEST(srcSize < 1045000, "LZ4_compress_HC_destSize() doesn't compress enough"
-                " (%i -> %i , expected > %i)", srcSize, result, 1045000);
-
-            LZ4_resetStreamHC_fast(&sHC, 3);   /* make sure the context is clean after the test */
-            free(block);
-            free(dstBlock);
-        }
-        DISPLAYLEVEL(3, " OK \n");
-
-        /* simple dictionary HC compression test */
-        DISPLAYLEVEL(3, "HC dictionary compression test : ");
-        {   U64 const crc64 = XXH64(testInput + 64 KB, testCompressedSize, 0);
-            LZ4_resetStreamHC_fast(&sHC, compressionLevel);
-            LZ4_loadDictHC(&sHC, testInput, 64 KB);
-            {   int const cSize = LZ4_compress_HC_continue(&sHC, testInput + 64 KB, testCompressed, testCompressedSize, testCompressedSize-1);
-                FUZ_CHECKTEST(cSize==0, "LZ4_compressHC_limitedOutput_continue() dictionary compression failed : @return = %i", cSize);
-                FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-                {   int const dSize = LZ4_decompress_safe_usingDict(testCompressed, testVerify, cSize, testCompressedSize, testInput, 64 KB);
-                    FUZ_CHECKTEST(dSize!=(int)testCompressedSize, "LZ4_decompress_safe() simple dictionary decompression test failed");
-            }   }
-            {   U64 const crcNew = XXH64(testVerify, testCompressedSize, 0);
-                FUZ_CHECKTEST(crc64!=crcNew, "LZ4_decompress_safe() simple dictionary decompression test : corruption");
-        }   }
-        DISPLAYLEVEL(3, " OK \n");
-
-        /* multiple HC compression test with dictionary */
-        {   int result1, result2;
-            int segSize = testCompressedSize / 2;
-            XXH64_hash_t const crc64 = ( (void)assert((unsigned)segSize + testCompressedSize < testInputSize) ,
-                                        XXH64(testInput + segSize, testCompressedSize, 0) );
-            LZ4_resetStreamHC_fast(&sHC, compressionLevel);
-            LZ4_loadDictHC(&sHC, testInput, segSize);
-            result1 = LZ4_compress_HC_continue(&sHC, testInput + segSize, testCompressed, segSize, segSize -1);
-            FUZ_CHECKTEST(result1==0, "LZ4_compressHC_limitedOutput_continue() dictionary compression failed : result = %i", result1);
-            FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-            result2 = LZ4_compress_HC_continue(&sHC, testInput + 2*(size_t)segSize, testCompressed+result1, segSize, segSize-1);
-            FUZ_CHECKTEST(result2==0, "LZ4_compressHC_limitedOutput_continue() dictionary compression failed : result = %i", result2);
-            FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-
-            result = LZ4_decompress_safe_usingDict(testCompressed, testVerify, result1, segSize, testInput, segSize);
-            FUZ_CHECKTEST(result!=segSize, "LZ4_decompress_safe() dictionary decompression part 1 failed");
-            result = LZ4_decompress_safe_usingDict(testCompressed+result1, testVerify+segSize, result2, segSize, testInput, 2*segSize);
-            FUZ_CHECKTEST(result!=segSize, "LZ4_decompress_safe() dictionary decompression part 2 failed");
-            {   XXH64_hash_t const crcNew = XXH64(testVerify, testCompressedSize, 0);
-                FUZ_CHECKTEST(crc64!=crcNew, "LZ4_decompress_safe() dictionary decompression corruption");
-        }   }
-
-        /* remote dictionary HC compression test */
-        {   U64 const crc64 = XXH64(testInput + 64 KB, testCompressedSize, 0);
-            LZ4_resetStreamHC_fast(&sHC, compressionLevel);
-            LZ4_loadDictHC(&sHC, testInput, 32 KB);
-            result = LZ4_compress_HC_continue(&sHC, testInput + 64 KB, testCompressed, testCompressedSize, testCompressedSize-1);
-            FUZ_CHECKTEST(result==0, "LZ4_compressHC_limitedOutput_continue() remote dictionary failed : result = %i", result);
-            FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-
-            result = LZ4_decompress_safe_usingDict(testCompressed, testVerify, result, testCompressedSize, testInput, 32 KB);
-            FUZ_CHECKTEST(result!=(int)testCompressedSize, "LZ4_decompress_safe_usingDict() decompression failed following remote dictionary HC compression test");
-            {   U64 const crcNew = XXH64(testVerify, testCompressedSize, 0);
-                FUZ_CHECKTEST(crc64!=crcNew, "LZ4_decompress_safe_usingDict() decompression corruption");
-        }   }
-
-        /* multiple HC compression with ext. dictionary */
-        {   XXH64_state_t crcOrigState;
-            XXH64_state_t crcNewState;
-            const char* dict = testInput + 3;
-            size_t dictSize = (FUZ_rand(&randState) & 8191);
-            char* dst = testVerify;
-
-            size_t segStart = dictSize + 7;
-            size_t segSize = (FUZ_rand(&randState) & 8191);
-            int segNb = 1;
-
-            LZ4_resetStreamHC_fast(&sHC, compressionLevel);
-            LZ4_loadDictHC(&sHC, dict, (int)dictSize);
-
-            XXH64_reset(&crcOrigState, 0);
-            XXH64_reset(&crcNewState, 0);
-
-            while (segStart + segSize < testInputSize) {
-                XXH64_hash_t crcOrig;
-                XXH64_update(&crcOrigState, testInput + segStart, segSize);
-                crcOrig = XXH64_digest(&crcOrigState);
-                assert(segSize <= INT_MAX);
-                result = LZ4_compress_HC_continue(&sHC, testInput + segStart, testCompressed, (int)segSize, LZ4_compressBound((int)segSize));
-                FUZ_CHECKTEST(result==0, "LZ4_compressHC_limitedOutput_continue() dictionary compression failed : result = %i", result);
-                FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-
-                result = LZ4_decompress_safe_usingDict(testCompressed, dst, result, (int)segSize, dict, (int)dictSize);
-                FUZ_CHECKTEST(result!=(int)segSize, "LZ4_decompress_safe_usingDict() dictionary decompression part %i failed", (int)segNb);
-                XXH64_update(&crcNewState, dst, segSize);
-                {   U64 const crcNew = XXH64_digest(&crcNewState);
-                    if (crcOrig != crcNew) FUZ_findDiff(dst, testInput+segStart);
-                    FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_safe_usingDict() part %i corruption", segNb);
-                }
-
-                dict = dst;
-                dictSize = segSize;
-
-                dst += segSize + 1;
-                segNb ++;
-
-                segStart += segSize + (FUZ_rand(&randState) & 0xF) + 1;
-                segSize = (FUZ_rand(&randState) & 8191);
-        }   }
-
-        /* ring buffer test */
-        {   XXH64_state_t xxhOrig;
-            XXH64_state_t xxhNewSafe, xxhNewFast;
-            LZ4_streamDecode_t decodeStateSafe, decodeStateFast;
-            const U32 maxMessageSizeLog = 10;
-            const U32 maxMessageSizeMask = (1<<maxMessageSizeLog) - 1;
-            U32 messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
-            U32 iNext = 0;
-            U32 rNext = 0;
-            U32 dNext = 0;
-            const U32 dBufferSize = ringBufferSize + maxMessageSizeMask;
-
-            XXH64_reset(&xxhOrig, 0);
-            XXH64_reset(&xxhNewSafe, 0);
-            XXH64_reset(&xxhNewFast, 0);
-            LZ4_resetStreamHC_fast(&sHC, compressionLevel);
-            LZ4_setStreamDecode(&decodeStateSafe, NULL, 0);
-            LZ4_setStreamDecode(&decodeStateFast, NULL, 0);
-
-            while (iNext + messageSize < testCompressedSize) {
-                int compressedSize;
-                XXH64_hash_t crcOrig;
-                XXH64_update(&xxhOrig, testInput + iNext, messageSize);
-                crcOrig = XXH64_digest(&xxhOrig);
-
-                memcpy (ringBuffer + rNext, testInput + iNext, messageSize);
-                assert(messageSize < INT_MAX);
-                compressedSize = LZ4_compress_HC_continue(&sHC, ringBuffer + rNext, testCompressed, (int)messageSize, testCompressedSize-ringBufferSize);
-                FUZ_CHECKTEST(compressedSize==0, "LZ4_compress_HC_continue() compression failed");
-                FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-
-                assert(messageSize < INT_MAX);
-                result = LZ4_decompress_safe_continue(&decodeStateSafe, testCompressed, testVerify + dNext, compressedSize, (int)messageSize);
-                FUZ_CHECKTEST(result!=(int)messageSize, "ringBuffer : LZ4_decompress_safe_continue() test failed");
-
-                XXH64_update(&xxhNewSafe, testVerify + dNext, messageSize);
-                { XXH64_hash_t const crcNew = XXH64_digest(&xxhNewSafe);
-                  FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_safe_continue() decompression corruption"); }
-
-                assert(messageSize < INT_MAX);
-                result = LZ4_decompress_fast_continue(&decodeStateFast, testCompressed, testVerify + dNext, (int)messageSize);
-                FUZ_CHECKTEST(result!=compressedSize, "ringBuffer : LZ4_decompress_fast_continue() test failed");
-
-                XXH64_update(&xxhNewFast, testVerify + dNext, messageSize);
-                { XXH64_hash_t const crcNew = XXH64_digest(&xxhNewFast);
-                  FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_fast_continue() decompression corruption"); }
-
-                /* prepare next message */
-                iNext += messageSize;
-                rNext += messageSize;
-                dNext += messageSize;
-                messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
-                if (rNext + messageSize > ringBufferSize) rNext = 0;
-                if (dNext + messageSize > dBufferSize) dNext = 0;
-            }
-        }
-
-        /* Ring buffer test : Non synchronized decoder */
-        /* This test uses minimum amount of memory required to setup a decoding ring buffer
-         * while being unsynchronized with encoder
-         * (no assumption done on how the data is encoded, it just follows LZ4 format specification).
-         * This size is documented in lz4.h, and is LZ4_decoderRingBufferSize(maxBlockSize).
-         */
-        {   XXH64_state_t xxhOrig;
-            XXH64_state_t xxhNewSafe, xxhNewFast;
-            XXH64_hash_t crcOrig;
-            LZ4_streamDecode_t decodeStateSafe, decodeStateFast;
-            const int maxMessageSizeLog = 12;
-            const int maxMessageSize = 1 << maxMessageSizeLog;
-            const int maxMessageSizeMask = maxMessageSize - 1;
-            int messageSize;
-            U32 totalMessageSize = 0;
-            const int dBufferSize = LZ4_decoderRingBufferSize(maxMessageSize);
-            char* const ringBufferSafe = testVerify;
-            char* const ringBufferFast = testVerify + dBufferSize + 1;   /* used by LZ4_decompress_fast_continue */
-            int iNext = 0;
-            int dNext = 0;
-            int compressedSize;
-
-            assert((size_t)dBufferSize * 2 + 1 < testInputSize);   /* space used by ringBufferSafe and ringBufferFast */
-            XXH64_reset(&xxhOrig, 0);
-            XXH64_reset(&xxhNewSafe, 0);
-            XXH64_reset(&xxhNewFast, 0);
-            LZ4_resetStreamHC_fast(&sHC, compressionLevel);
-            LZ4_setStreamDecode(&decodeStateSafe, NULL, 0);
-            LZ4_setStreamDecode(&decodeStateFast, NULL, 0);
-
-#define BSIZE1 (dBufferSize - (maxMessageSize-1))
-
-            /* first block */
-            messageSize = BSIZE1;   /* note : we cheat a bit here, in theory no message should be > maxMessageSize. We just want to fill the decoding ring buffer once. */
-            XXH64_update(&xxhOrig, testInput + iNext, (size_t)messageSize);
-            crcOrig = XXH64_digest(&xxhOrig);
-
-            compressedSize = LZ4_compress_HC_continue(&sHC, testInput + iNext, testCompressed, messageSize, testCompressedSize-ringBufferSize);
-            FUZ_CHECKTEST(compressedSize==0, "LZ4_compress_HC_continue() compression failed");
-            FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-
-            result = LZ4_decompress_safe_continue(&decodeStateSafe, testCompressed, ringBufferSafe + dNext, compressedSize, messageSize);
-            FUZ_CHECKTEST(result!=messageSize, "64K D.ringBuffer : LZ4_decompress_safe_continue() test failed");
-
-            XXH64_update(&xxhNewSafe, ringBufferSafe + dNext, (size_t)messageSize);
-            { U64 const crcNew = XXH64_digest(&xxhNewSafe);
-              FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_safe_continue() decompression corruption"); }
-
-            result = LZ4_decompress_fast_continue(&decodeStateFast, testCompressed, ringBufferFast + dNext, messageSize);
-            FUZ_CHECKTEST(result!=compressedSize, "64K D.ringBuffer : LZ4_decompress_fast_continue() test failed");
-
-            XXH64_update(&xxhNewFast, ringBufferFast + dNext, (size_t)messageSize);
-            { U64 const crcNew = XXH64_digest(&xxhNewFast);
-              FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_fast_continue() decompression corruption"); }
-
-            /* prepare second message */
-            dNext += messageSize;
-            assert(messageSize >= 0);
-            totalMessageSize += (unsigned)messageSize;
-            messageSize = maxMessageSize;
-            iNext = BSIZE1+1;
-            assert(BSIZE1 >= 65535);
-            memcpy(testInput + iNext, testInput + (BSIZE1-65535), messageSize);  /* will generate a match at max distance == 65535 */
-            FUZ_CHECKTEST(dNext+messageSize <= dBufferSize, "Ring buffer test : second message should require restarting from beginning");
-            dNext = 0;
-
-            while (totalMessageSize < 9 MB) {
-                XXH64_update(&xxhOrig, testInput + iNext, (size_t)messageSize);
-                crcOrig = XXH64_digest(&xxhOrig);
-
-                compressedSize = LZ4_compress_HC_continue(&sHC, testInput + iNext, testCompressed, messageSize, testCompressedSize-ringBufferSize);
-                FUZ_CHECKTEST(compressedSize==0, "LZ4_compress_HC_continue() compression failed");
-                FUZ_CHECKTEST(sHC.internal_donotuse.dirty, "Context should be clean");
-                DISPLAYLEVEL(5, "compressed %i bytes to %i bytes \n", messageSize, compressedSize);
-
-                /* test LZ4_decompress_safe_continue */
-                assert(dNext < dBufferSize);
-                assert(dBufferSize - dNext >= maxMessageSize);
-                result = LZ4_decompress_safe_continue(&decodeStateSafe,
-                                                      testCompressed, ringBufferSafe + dNext,
-                                                      compressedSize, dBufferSize - dNext);   /* works without knowing messageSize, under assumption that messageSize <= maxMessageSize */
-                FUZ_CHECKTEST(result!=messageSize, "D.ringBuffer : LZ4_decompress_safe_continue() test failed");
-                XXH64_update(&xxhNewSafe, ringBufferSafe + dNext, (size_t)messageSize);
-                {   U64 const crcNew = XXH64_digest(&xxhNewSafe);
-                    if (crcOrig != crcNew) FUZ_findDiff(testInput + iNext, ringBufferSafe + dNext);
-                    FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_safe_continue() decompression corruption during D.ringBuffer test");
-                }
-
-                /* test LZ4_decompress_fast_continue in its own buffer ringBufferFast */
-                result = LZ4_decompress_fast_continue(&decodeStateFast, testCompressed, ringBufferFast + dNext, messageSize);
-                FUZ_CHECKTEST(result!=compressedSize, "D.ringBuffer : LZ4_decompress_fast_continue() test failed");
-                XXH64_update(&xxhNewFast, ringBufferFast + dNext, (size_t)messageSize);
-                {   U64 const crcNew = XXH64_digest(&xxhNewFast);
-                    if (crcOrig != crcNew) FUZ_findDiff(testInput + iNext, ringBufferFast + dNext);
-                    FUZ_CHECKTEST(crcOrig!=crcNew, "LZ4_decompress_fast_continue() decompression corruption during D.ringBuffer test");
-                }
-
-                /* prepare next message */
-                dNext += messageSize;
-                assert(messageSize >= 0);
-                totalMessageSize += (unsigned)messageSize;
-                messageSize = (FUZ_rand(&randState) & maxMessageSizeMask) + 1;
-                iNext = (FUZ_rand(&randState) & 65535);
-                if (dNext + maxMessageSize > dBufferSize) dNext = 0;
-            }
-        }  /* Ring buffer test : Non synchronized decoder */
-    }
-
-    DISPLAYLEVEL(3, "LZ4_compress_HC_destSize : ");
-    /* encode congenerical sequence test for HC compressors */
-    {   LZ4_streamHC_t* const sHC = LZ4_createStreamHC();
-        int const src_buf_size = 3 MB;
-        int const dst_buf_size = 6 KB;
-        int const payload = 0;
-        int const dst_step = 43;
-        int const dst_min_len = 33 + (FUZ_rand(&randState) % dst_step);
-        int const dst_max_len = 5000;
-        int slen, dlen;
-        char* sbuf1 = (char*)malloc(src_buf_size + 1);
-        char* sbuf2 = (char*)malloc(src_buf_size + 1);
-        char* dbuf1 = (char*)malloc(dst_buf_size + 1);
-        char* dbuf2 = (char*)malloc(dst_buf_size + 1);
-
-        assert(sHC != NULL);
-        assert(dst_buf_size > dst_max_len);
-        if (!sbuf1 || !sbuf2 || !dbuf1 || !dbuf2) {
-            EXIT_MSG("not enough memory for FUZ_unitTests (destSize)");
-        }
-        for (dlen = dst_min_len; dlen <= dst_max_len; dlen += dst_step) {
-            int src_len = (dlen - 10)*255 + 24;
-            if (src_len + 10 >= src_buf_size) break;   /* END of check */
-            for (slen = src_len - 3; slen <= src_len + 3; slen++) {
-                int srcsz1, srcsz2;
-                int dsz1, dsz2;
-                int res1, res2;
-                char const endchk = (char)0x88;
-                DISPLAYLEVEL(5, "slen = %i, ", slen);
-
-                srcsz1 = slen;
-                memset(sbuf1, payload, slen);
-                memset(dbuf1, 0, dlen);
-                dbuf1[dlen] = endchk;
-                dsz1 = LZ4_compress_destSize(sbuf1, dbuf1, &srcsz1, dlen);
-                DISPLAYLEVEL(5, "LZ4_compress_destSize: %i bytes compressed into %i bytes, ", srcsz1, dsz1);
-                DISPLAYLEVEL(5, "last token : 0x%0X, ", dbuf1[dsz1 - 6]);
-                DISPLAYLEVEL(5, "last ML extra lenbyte : 0x%0X, \n", dbuf1[dsz1 - 7]);
-                FUZ_CHECKTEST(dbuf1[dlen] != endchk, "LZ4_compress_destSize() overwrite dst buffer !");
-                FUZ_CHECKTEST(dsz1 <= 0,             "LZ4_compress_destSize() compression failed");
-                FUZ_CHECKTEST(dsz1 > dlen,           "LZ4_compress_destSize() result larger than dst buffer !");
-                FUZ_CHECKTEST(srcsz1 > slen,         "LZ4_compress_destSize() read more than src buffer !");
-
-                res1 = LZ4_decompress_safe(dbuf1, sbuf1, dsz1, src_buf_size);
-                FUZ_CHECKTEST(res1 != srcsz1,        "LZ4_compress_destSize() decompression failed!");
-
-                srcsz2 = slen;
-                memset(sbuf2, payload, slen);
-                memset(dbuf2, 0, dlen);
-                dbuf2[dlen] = endchk;
-                LZ4_resetStreamHC(sHC, compressionLevel);
-                dsz2 = LZ4_compress_HC_destSize(sHC, sbuf2, dbuf2, &srcsz2, dlen, compressionLevel);
-                DISPLAYLEVEL(5, "LZ4_compress_HC_destSize: %i bytes compressed into %i bytes, ", srcsz2, dsz2);
-                DISPLAYLEVEL(5, "last token : 0x%0X, ", dbuf2[dsz2 - 6]);
-                DISPLAYLEVEL(5, "last ML extra lenbyte : 0x%0X, \n", dbuf2[dsz2 - 7]);
-                FUZ_CHECKTEST(dbuf2[dlen] != endchk,      "LZ4_compress_HC_destSize() overwrite dst buffer !");
-                FUZ_CHECKTEST(dsz2 <= 0,                  "LZ4_compress_HC_destSize() compression failed");
-                FUZ_CHECKTEST(dsz2 > dlen,                "LZ4_compress_HC_destSize() result larger than dst buffer !");
-                FUZ_CHECKTEST(srcsz2 > slen,              "LZ4_compress_HC_destSize() read more than src buffer !");
-                FUZ_CHECKTEST(dsz2 != dsz1,               "LZ4_compress_HC_destSize() return incorrect result !");
-                FUZ_CHECKTEST(srcsz2 != srcsz1,           "LZ4_compress_HC_destSize() return incorrect src buffer size "
-                                                          ": srcsz2(%i) != srcsz1(%i)", srcsz2, srcsz1);
-                FUZ_CHECKTEST(memcmp(dbuf2, dbuf1, (size_t)dsz2), "LZ4_compress_HC_destSize() return incorrect data into dst buffer !");
-
-                res2 = LZ4_decompress_safe(dbuf2, sbuf1, dsz2, src_buf_size);
-                FUZ_CHECKTEST(res2 != srcsz1,             "LZ4_compress_HC_destSize() decompression failed!");
-
-                FUZ_CHECKTEST(memcmp(sbuf1, sbuf2, (size_t)res2), "LZ4_compress_HC_destSize() decompression corruption!");
-            }
-        }
-        LZ4_freeStreamHC(sHC);
-        free(sbuf1);
-        free(sbuf2);
-        free(dbuf1);
-        free(dbuf2);
-    }
-    DISPLAYLEVEL(3, " OK \n");
-
-
-    /* clean up */
-    free(testInput);
-    free(testCompressed);
-    free(testVerify);
-
-    printf("All unit tests completed successfully compressionLevel=%d \n", compressionLevel);
-    return;
-}
-
-
-
-/* =======================================
- * CLI
- * ======================================= */
-
-static int FUZ_usage(const char* programName)
-{
-    DISPLAY( "Usage :\n");
-    DISPLAY( "      %s [args]\n", programName);
-    DISPLAY( "\n");
-    DISPLAY( "Arguments :\n");
-    DISPLAY( " -i#    : Nb of tests (default:%i) \n", NB_ATTEMPTS);
-    DISPLAY( " -T#    : Duration of tests, in seconds (default: use Nb of tests) \n");
-    DISPLAY( " -s#    : Select seed (default:prompt user)\n");
-    DISPLAY( " -t#    : Select starting test number (default:0)\n");
-    DISPLAY( " -P#    : Select compressibility in %% (default:%i%%)\n", FUZ_COMPRESSIBILITY_DEFAULT);
-    DISPLAY( " -v     : verbose\n");
-    DISPLAY( " -p     : pause at the end\n");
-    DISPLAY( " -h     : display help and exit\n");
-    return 0;
-}
-
-
-int main(int argc, const char** argv)
-{
-    U32 seed = 0;
-    int seedset = 0;
-    int argNb;
-    unsigned nbTests = NB_ATTEMPTS;
-    unsigned testNb = 0;
-    int proba = FUZ_COMPRESSIBILITY_DEFAULT;
-    int use_pause = 0;
-    const char* programName = argv[0];
-    U32 duration = 0;
-
-    /* Check command line */
-    for(argNb=1; argNb<argc; argNb++) {
-        const char* argument = argv[argNb];
-
-        if(!argument) continue;   // Protection if argument empty
-
-        // Decode command (note : aggregated commands are allowed)
-        if (argument[0]=='-') {
-            if (!strcmp(argument, "--no-prompt")) { use_pause=0; seedset=1; g_displayLevel=1; continue; }
-            argument++;
-
-            while (*argument!=0) {
-                switch(*argument)
-                {
-                case 'h':   /* display help */
-                    return FUZ_usage(programName);
-
-                case 'v':   /* verbose mode */
-                    g_displayLevel++;
-                    argument++;
-                    break;
-
-                case 'p':   /* pause at the end */
-                    use_pause=1;
-                    argument++;
-                    break;
-
-                case 'i':
-                    argument++;
-                    nbTests = 0; duration = 0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        nbTests *= 10;
-                        nbTests += (unsigned)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-
-                case 'T':
-                    argument++;
-                    nbTests = 0; duration = 0;
-                    for (;;) {
-                        switch(*argument)
-                        {
-                            case 'm': duration *= 60; argument++; continue;
-                            case 's':
-                            case 'n': argument++; continue;
-                            case '0':
-                            case '1':
-                            case '2':
-                            case '3':
-                            case '4':
-                            case '5':
-                            case '6':
-                            case '7':
-                            case '8':
-                            case '9': duration *= 10; duration += (U32)(*argument++ - '0'); continue;
-                        }
-                        break;
-                    }
-                    break;
-
-                case 's':
-                    argument++;
-                    seed=0; seedset=1;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        seed *= 10;
-                        seed += (U32)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-
-                case 't':   /* select starting test nb */
-                    argument++;
-                    testNb=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        testNb *= 10;
-                        testNb += (unsigned)(*argument - '0');
-                        argument++;
-                    }
-                    break;
-
-                case 'P':  /* change probability */
-                    argument++;
-                    proba=0;
-                    while ((*argument>='0') && (*argument<='9')) {
-                        proba *= 10;
-                        proba += *argument - '0';
-                        argument++;
-                    }
-                    if (proba<0) proba=0;
-                    if (proba>100) proba=100;
-                    break;
-                default: ;
-                }
-            }
-        }
-    }
-
-    printf("Starting LZ4 fuzzer (%i-bits, v%s)\n", (int)(sizeof(size_t)*8), LZ4_versionString());
-
-    if (!seedset) {
-        time_t const t = time(NULL);
-        U32 const h = XXH32(&t, sizeof(t), 1);
-        seed = h % 10000;
-    }
-    printf("Seed = %u\n", seed);
-
-    if (proba!=FUZ_COMPRESSIBILITY_DEFAULT) printf("Compressibility : %i%%\n", proba);
-
-    if ((seedset==0) && (testNb==0)) { FUZ_unitTests(LZ4HC_CLEVEL_DEFAULT); FUZ_unitTests(LZ4HC_CLEVEL_OPT_MIN); }
-
-    nbTests += (nbTests==0);  /* avoid zero */
-
-    {   int const result = FUZ_test(seed, nbTests, testNb, ((double)proba) / 100, duration);
-        if (use_pause) {
-            DISPLAY("press enter ... \n");
-            (void)getchar();
-        }
-        return result;
-    }
-}
diff --git a/librocksdb-sys/lz4/tests/goldenSamples/skip.bin b/librocksdb-sys/lz4/tests/goldenSamples/skip.bin
deleted file mode 100644
index 1a8b9d5de206b75cec4c2a8067a7a2344144e524..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 38
Ocma#j@|BQdAOrv<tN{oB

diff --git a/librocksdb-sys/lz4/tests/roundTripTest.c b/librocksdb-sys/lz4/tests/roundTripTest.c
deleted file mode 100644
index 3e9d6ed..0000000
--- a/librocksdb-sys/lz4/tests/roundTripTest.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree),
- * meaning you may select, at your option, one of the above-listed licenses.
- */
-
-/*
- * This program takes a file in input,
- * performs an LZ4 round-trip test (compress + decompress)
- * compares the result with original
- * and generates an abort() on corruption detection,
- * in order for afl to register the event as a crash.
-*/
-
-
-/*===========================================
-*   Tuning Constant
-*==========================================*/
-#ifndef MIN_CLEVEL
-#  define MIN_CLEVEL (int)(-5)
-#endif
-
-
-
-/*===========================================
-*   Dependencies
-*==========================================*/
-#include <stddef.h>     /* size_t */
-#include <stdlib.h>     /* malloc, free, exit */
-#include <stdio.h>      /* fprintf */
-#include <string.h>     /* strcmp */
-#include <assert.h>
-#include <sys/types.h>  /* stat */
-#include <sys/stat.h>   /* stat */
-#include "xxhash.h"
-
-#include "lz4.h"
-#include "lz4hc.h"
-
-
-/*===========================================
-*   Macros
-*==========================================*/
-#define MIN(a,b)  ( (a) < (b) ? (a) : (b) )
-
-#define MSG(...)    fprintf(stderr, __VA_ARGS__)
-
-#define CONTROL_MSG(c, ...) {   \
-    if ((c)) {                  \
-        MSG(__VA_ARGS__);       \
-        MSG(" \n");             \
-        abort();                \
-    }                           \
-}
-
-
-static size_t checkBuffers(const void* buff1, const void* buff2, size_t buffSize)
-{
-    const char* const ip1 = (const char*)buff1;
-    const char* const ip2 = (const char*)buff2;
-    size_t pos;
-
-    for (pos=0; pos<buffSize; pos++)
-        if (ip1[pos]!=ip2[pos])
-            break;
-
-    return pos;
-}
-
-
-/* select a compression level
- * based on first bytes present in a reference buffer */
-static int select_clevel(const void* refBuff, size_t refBuffSize)
-{
-    const int minCLevel = MIN_CLEVEL;
-    const int maxClevel = LZ4HC_CLEVEL_MAX;
-    const int cLevelSpan = maxClevel - minCLevel;
-    size_t const hashLength = MIN(16, refBuffSize);
-    unsigned const h32 = XXH32(refBuff, hashLength, 0);
-    int const randL = h32 % (cLevelSpan+1);
-
-    return minCLevel + randL;
-}
-
-
-typedef int (*compressFn)(const char* src, char* dst, int srcSize, int dstSize, int cLevel);
-
-
-/** roundTripTest() :
- *  Compresses `srcBuff` into `compressedBuff`,
- *  then decompresses `compressedBuff` into `resultBuff`.
- *  If clevel==0, compression level is derived from srcBuff's content head bytes.
- *  This function abort() if it detects any round-trip error.
- *  Therefore, if it returns, round trip is considered successfully validated.
- *  Note : `compressedBuffCapacity` should be `>= LZ4_compressBound(srcSize)`
- *         for compression to be guaranteed to work */
-static void roundTripTest(void* resultBuff, size_t resultBuffCapacity,
-                          void* compressedBuff, size_t compressedBuffCapacity,
-                    const void* srcBuff, size_t srcSize,
-                          int clevel)
-{
-    int const proposed_clevel = clevel ? clevel : select_clevel(srcBuff, srcSize);
-    int const selected_clevel = proposed_clevel < 0 ? -proposed_clevel : proposed_clevel;   /* if level < 0, it becomes an acceleration value */
-    compressFn compress = selected_clevel >= LZ4HC_CLEVEL_MIN ? LZ4_compress_HC : LZ4_compress_fast;
-    int const cSize = compress((const char*)srcBuff, (char*)compressedBuff, (int)srcSize, (int)compressedBuffCapacity, selected_clevel);
-    CONTROL_MSG(cSize == 0, "Compression error !");
-
-    {   int const dSize = LZ4_decompress_safe((const char*)compressedBuff, (char*)resultBuff, cSize, (int)resultBuffCapacity);
-        CONTROL_MSG(dSize < 0, "Decompression detected an error !");
-        CONTROL_MSG(dSize != (int)srcSize, "Decompression corruption error : wrong decompressed size !");
-    }
-
-    /* check potential content corruption error */
-    assert(resultBuffCapacity >= srcSize);
-    {   size_t const errorPos = checkBuffers(srcBuff, resultBuff, srcSize);
-        CONTROL_MSG(errorPos != srcSize,
-                    "Silent decoding corruption, at pos %u !!!",
-                    (unsigned)errorPos);
-    }
-
-}
-
-static void roundTripCheck(const void* srcBuff, size_t srcSize, int clevel)
-{
-    size_t const cBuffSize = LZ4_COMPRESSBOUND(srcSize);
-    void* const cBuff = malloc(cBuffSize);
-    void* const rBuff = malloc(cBuffSize);
-
-    if (!cBuff || !rBuff) {
-        fprintf(stderr, "not enough memory ! \n");
-        exit(1);
-    }
-
-    roundTripTest(rBuff, cBuffSize,
-                  cBuff, cBuffSize,
-                  srcBuff, srcSize,
-                  clevel);
-
-    free(rBuff);
-    free(cBuff);
-}
-
-
-static size_t getFileSize(const char* infilename)
-{
-    int r;
-#if defined(_MSC_VER)
-    struct _stat64 statbuf;
-    r = _stat64(infilename, &statbuf);
-    if (r || !(statbuf.st_mode & S_IFREG)) return 0;   /* No good... */
-#else
-    struct stat statbuf;
-    r = stat(infilename, &statbuf);
-    if (r || !S_ISREG(statbuf.st_mode)) return 0;   /* No good... */
-#endif
-    return (size_t)statbuf.st_size;
-}
-
-
-static int isDirectory(const char* infilename)
-{
-    int r;
-#if defined(_MSC_VER)
-    struct _stat64 statbuf;
-    r = _stat64(infilename, &statbuf);
-    if (!r && (statbuf.st_mode & _S_IFDIR)) return 1;
-#else
-    struct stat statbuf;
-    r = stat(infilename, &statbuf);
-    if (!r && S_ISDIR(statbuf.st_mode)) return 1;
-#endif
-    return 0;
-}
-
-
-/** loadFile() :
- *  requirement : `buffer` size >= `fileSize` */
-static void loadFile(void* buffer, const char* fileName, size_t fileSize)
-{
-    FILE* const f = fopen(fileName, "rb");
-    if (isDirectory(fileName)) {
-        MSG("Ignoring %s directory \n", fileName);
-        exit(2);
-    }
-    if (f==NULL) {
-        MSG("Impossible to open %s \n", fileName);
-        exit(3);
-    }
-    {   size_t const readSize = fread(buffer, 1, fileSize, f);
-        if (readSize != fileSize) {
-            MSG("Error reading %s \n", fileName);
-            exit(5);
-    }   }
-    fclose(f);
-}
-
-
-static void fileCheck(const char* fileName, int clevel)
-{
-    size_t const fileSize = getFileSize(fileName);
-    void* const buffer = malloc(fileSize + !fileSize /* avoid 0 */);
-    if (!buffer) {
-        MSG("not enough memory \n");
-        exit(4);
-    }
-    loadFile(buffer, fileName, fileSize);
-    roundTripCheck(buffer, fileSize, clevel);
-    free (buffer);
-}
-
-
-int bad_usage(const char* exeName)
-{
-    MSG(" \n");
-    MSG("bad usage: \n");
-    MSG(" \n");
-    MSG("%s [Options] fileName \n", exeName);
-    MSG(" \n");
-    MSG("Options: \n");
-    MSG("-#     : use #=[0-9] compression level (default:0 == random) \n");
-    return 1;
-}
-
-
-int main(int argCount, const char** argv)
-{
-    const char* const exeName = argv[0];
-    int argNb = 1;
-    int clevel = 0;
-
-    assert(argCount >= 1);
-    if (argCount < 2) return bad_usage(exeName);
-
-    if (argv[1][0] == '-') {
-        clevel = argv[1][1] - '0';
-        argNb = 2;
-    }
-
-    if (argNb >= argCount) return bad_usage(exeName);
-
-    fileCheck(argv[argNb], clevel);
-    MSG("no pb detected \n");
-    return 0;
-}
diff --git a/librocksdb-sys/lz4/tests/test-lz4-abi.py b/librocksdb-sys/lz4/tests/test-lz4-abi.py
deleted file mode 100644
index 0c8fd05..0000000
--- a/librocksdb-sys/lz4/tests/test-lz4-abi.py
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/usr/bin/env python3
-"""Test LZ4 interoperability between versions"""
-
-#
-# Copyright (C) 2011-present, Takayuki Matsuoka
-# All rights reserved.
-# GPL v2 License
-#
-
-import glob
-import subprocess
-import filecmp
-import os
-import shutil
-import sys
-import hashlib
-
-repo_url = 'https://github.com/lz4/lz4.git'
-tmp_dir_name = 'tests/abiTests'
-env_flags = ' ' # '-j MOREFLAGS="-g -O0 -fsanitize=address"'
-make_cmd = 'make'
-git_cmd = 'git'
-test_dat_src = ['README.md']
-head = 'v999'
-
-def proc(cmd_args, pipe=True, env=False):
-    if env == False:
-        env = os.environ.copy()
-    if pipe:
-        s = subprocess.Popen(cmd_args,
-                             stdout=subprocess.PIPE,
-                             stderr=subprocess.PIPE,
-                             env = env)
-    else:
-        s = subprocess.Popen(cmd_args, env = env)
-    r = s.communicate()
-    if s.poll() != 0:
-        print(' s.poll() = ', s.poll())
-        sys.exit(1)
-    return r
-
-def make(args, pipe=True, env=False):
-    if env == False:
-        env = os.environ.copy()
-        # we want the address sanitizer for abi tests
-        env["MOREFLAGS"] = "-fsanitize=address"
-    return proc([make_cmd] + ['-j'] + ['V=1'] + args, pipe, env)
-
-def git(args, pipe=True):
-    return proc([git_cmd] + args, pipe)
-
-def get_git_tags():
-    # Only start from first v1.7.x format release
-    stdout, stderr = git(['tag', '-l', 'v[1-9].[0-9].[0-9]'])
-    tags = stdout.decode('utf-8').split()
-    return tags
-
-# https://stackoverflow.com/a/19711609/2132223
-def sha1_of_file(filepath):
-    with open(filepath, 'rb') as f:
-        return hashlib.sha1(f.read()).hexdigest()
-
-if __name__ == '__main__':
-    error_code = 0
-    base_dir = os.getcwd() + '/..'           # /path/to/lz4
-    tmp_dir = base_dir + '/' + tmp_dir_name  # /path/to/lz4/tests/versionsTest
-    clone_dir = tmp_dir + '/' + 'lz4'        # /path/to/lz4/tests/versionsTest/lz4
-    lib_dir = base_dir + '/lib'              # /path/to/lz4/lib
-    test_dir = base_dir + '/tests'
-    os.makedirs(tmp_dir, exist_ok=True)
-
-    # since Travis clones limited depth, we should clone full repository
-    if not os.path.isdir(clone_dir):
-        git(['clone', repo_url, clone_dir])
-
-    # Retrieve all release tags
-    print('Retrieve release tags >= v1.7.5 :')
-    os.chdir(clone_dir)
-    tags = [head] + get_git_tags()
-    tags = [x for x in tags if (x >= 'v1.7.5')]
-    print(tags)
-
-    # loop across architectures
-    for march in ['-m64', '-m32', '-mx32']:
-        print(' ')
-        print('=====================================')
-        print('Testing architecture ' + march);
-        print('=====================================')
-
-        # Build all versions of liblz4
-        # note : naming scheme only works on Linux
-        for tag in tags:
-            print('building library ', tag)
-            os.chdir(base_dir)
-    #        if not os.path.isfile(dst_liblz4) or tag == head:
-            if tag != head:
-                r_dir = '{}/{}'.format(tmp_dir, tag)  # /path/to/lz4/test/lz4test/<TAG>
-                #print('r_dir = ', r_dir)  # for debug
-                os.makedirs(r_dir, exist_ok=True)
-                os.chdir(clone_dir)
-                git(['--work-tree=' + r_dir, 'checkout', tag, '--', '.'])
-                os.chdir(r_dir + '/lib')  # /path/to/lz4/lz4test/<TAG>/lib
-            else:
-                # print('lib_dir = {}', lib_dir)  # for debug
-                os.chdir(lib_dir)
-            make(['clean'])
-            build_env = os.environ.copy()
-            build_env["CFLAGS"] = march
-            build_env["MOREFLAGS"] = "-fsanitize=address"
-            make(['liblz4'], env=build_env)
-
-        print(' ')
-        print('******************************')
-        print('Round trip expecting current ABI but linking to older Dynamic Library version')
-        print('******************************')
-        os.chdir(test_dir)
-        # Start with matching version : should be no problem
-        build_env = os.environ.copy()
-        build_env["CFLAGS"] = march
-        build_env["LDFLAGS"] = "-L../lib"
-        build_env["LDLIBS"] = "-llz4"
-        # we use asan to detect any out-of-bound read or write
-        build_env["MOREFLAGS"] = "-fsanitize=address"
-        if os.path.isfile('abiTest'):
-            os.remove('abiTest')
-        make(['abiTest'], env=build_env, pipe=False)
-
-        for tag in tags:
-            print('linking to lib tag = ', tag)
-            run_env = os.environ.copy()
-            if tag == head:
-                run_env["LD_LIBRARY_PATH"] = '../lib'
-            else:
-                run_env["LD_LIBRARY_PATH"] = 'abiTests/{}/lib'.format(tag)
-            # check we are linking to the right library version at run time
-            proc(['./check_liblz4_version.sh'] + ['./abiTest'], pipe=False, env=run_env)
-            # now run with mismatched library version
-            proc(['./abiTest'] + test_dat_src, pipe=False, env=run_env)
-
-        print(' ')
-        print('******************************')
-        print('Round trip using current Dynamic Library expecting older ABI version')
-        print('******************************')
-
-        for tag in tags:
-            print(' ')
-            print('building using older lib ', tag)
-            build_env = os.environ.copy()
-            if tag != head:
-                build_env["CPPFLAGS"] = '-IabiTests/{}/lib'.format(tag)
-                build_env["LDFLAGS"] = '-LabiTests/{}/lib'.format(tag)
-            else:
-                build_env["CPPFLAGS"] = '-I../lib'
-                build_env["LDFLAGS"] = '-L../lib'
-            build_env["LDLIBS"] = "-llz4"
-            build_env["CFLAGS"] = march
-            build_env["MOREFLAGS"] = "-fsanitize=address"
-            os.remove('abiTest')
-            make(['abiTest'], pipe=False, env=build_env)
-
-            print('run with CURRENT library version (head)')
-            run_env = os.environ.copy()
-            run_env["LD_LIBRARY_PATH"] = '../lib'
-            # check we are linking to the right library version at run time
-            proc(['./check_liblz4_version.sh'] + ['./abiTest'], pipe=False, env=run_env)
-            # now run with mismatched library version
-            proc(['./abiTest'] + test_dat_src, pipe=False, env=run_env)
-
-
-    if error_code != 0:
-        print('ERROR')
-
-    sys.exit(error_code)
diff --git a/librocksdb-sys/lz4/tests/test-lz4-list.py b/librocksdb-sys/lz4/tests/test-lz4-list.py
deleted file mode 100644
index fe11682..0000000
--- a/librocksdb-sys/lz4/tests/test-lz4-list.py
+++ /dev/null
@@ -1,289 +0,0 @@
-#!/usr/bin/env python3
-import subprocess
-import time
-import glob
-import os
-import tempfile
-import unittest
-import sys
-
-SIZES = [3, 11]  # Always 2 sizes
-MIB = 1048576
-LZ4 = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + "/../lz4")
-if not os.path.exists(LZ4):
-    LZ4 = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + "/../programs/lz4")
-TEMP = tempfile.gettempdir()
-
-
-class NVerboseFileInfo(object):
-    def __init__(self, line_in):
-        self.line = line_in
-        splitlines = line_in.split()
-        if len(splitlines) != 7:
-            errout(f"Unexpected line: {line_in}")
-        self.frames, self.type, self.block, self.compressed, self.uncompressed, self.ratio, self.filename = splitlines
-        self.exp_unc_size = 0
-        # Get real file sizes
-        if "concat-all" in self.filename or "2f--content-size" in self.filename:
-            for i in SIZES:
-                self.exp_unc_size += os.path.getsize(f"{TEMP}/test_list_{i}M")
-        else:
-            uncompressed_filename = self.filename.split("-")[0]
-            self.exp_unc_size += os.path.getsize(f"{TEMP}/{uncompressed_filename}")
-        self.exp_comp_size = os.path.getsize(f"{TEMP}/{self.filename}")
-
-
-class TestNonVerbose(unittest.TestCase):
-    @classmethod
-    def setUpClass(self):
-        self.nvinfo_list = []
-        test_list_files = glob.glob(f"{TEMP}/test_list_*.lz4")
-        # One of the files has 2 frames so duplicate it in this list to map each frame 1 to a single file
-        for i, filename in enumerate(test_list_files):
-            for i, line in enumerate(execute(f"{LZ4} --list -m {filename}", print_output=True)):
-                if i > 0:
-                    self.nvinfo_list.append(NVerboseFileInfo(line))
-
-    def test_frames(self):
-        all_concat_frames = 0
-        all_concat_index = None
-        for i, nvinfo in enumerate(self.nvinfo_list):
-            if "concat-all" in nvinfo.filename:
-                all_concat_index = i
-            elif "2f--content-size" in nvinfo.filename:
-                self.assertEqual("2", nvinfo.frames, nvinfo.line)
-                all_concat_frames += 2
-            else:
-                self.assertEqual("1", nvinfo.frames, nvinfo.line)
-                all_concat_frames += 1
-        self.assertNotEqual(None, all_concat_index, "Couldn't find concat-all file index.")
-        self.assertEqual(self.nvinfo_list[all_concat_index].frames, str(all_concat_frames), self.nvinfo_list[all_concat_index].line)
-
-    def test_frame_types(self):
-        for nvinfo in self.nvinfo_list:
-            if "-lz4f-" in nvinfo.filename:
-                self.assertEqual(nvinfo.type, "LZ4Frame", nvinfo.line)
-            elif "-legc-" in nvinfo.filename:
-                self.assertEqual(nvinfo.type, "LegacyFrame", nvinfo.line)
-            elif "-skip-" in nvinfo.filename:
-                self.assertEqual(nvinfo.type, "SkippableFrame", nvinfo.line)
-
-    def test_block(self):
-        for nvinfo in self.nvinfo_list:
-            # if "-leg" in nvinfo.filename or "-skip" in nvinfo.filename:
-            #     self.assertEqual(nvinfo.block, "-", nvinfo.line)
-            if "--BD" in nvinfo.filename:
-                self.assertRegex(nvinfo.block, "^B[0-9]+D$", nvinfo.line)
-            elif "--BI" in nvinfo.filename:
-                self.assertRegex(nvinfo.block, "^B[0-9]+I$", nvinfo.line)
-
-    def test_compressed_size(self):
-        for nvinfo in self.nvinfo_list:
-            self.assertEqual(nvinfo.compressed, to_human(nvinfo.exp_comp_size), nvinfo.line)
-
-    def test_ratio(self):
-        for nvinfo in self.nvinfo_list:
-            if "--content-size" in nvinfo.filename:
-                self.assertEqual(nvinfo.ratio, f"{float(nvinfo.exp_comp_size) / float(nvinfo.exp_unc_size) * 100:.2f}%", nvinfo.line)
-
-    def test_uncompressed_size(self):
-        for nvinfo in self.nvinfo_list:
-            if "--content-size" in nvinfo.filename:
-                self.assertEqual(nvinfo.uncompressed, to_human(nvinfo.exp_unc_size), nvinfo.line)
-
-
-class VerboseFileInfo(object):
-    def __init__(self, lines):
-        # Parse lines
-        self.frame_list = []
-        self.file_frame_map = []
-        for i, line in enumerate(lines):
-            if i == 0:
-                self.filename = line
-                continue
-            elif i == 1:
-                # Skip header
-                continue
-            frame_info = dict(zip(["frame", "type", "block", "checksum", "compressed", "uncompressed", "ratio"], line.split()))
-            frame_info["line"] = line
-            self.frame_list.append(frame_info)
-
-
-class TestVerbose(unittest.TestCase):
-    @classmethod
-    def setUpClass(self):
-        # Even do we're listing 2 files to test multiline working as expected.
-        # we're only really interested in testing the output of the concat-all file.
-        self.vinfo_list = []
-        start = end = 0
-        test_list_SM_lz4f = glob.glob(f"{TEMP}/test_list_*M-lz4f-2f--content-size.lz4")
-        for i, filename in enumerate(test_list_SM_lz4f):
-            output = execute(f"{LZ4} --list -m -v {TEMP}/test_list_concat-all.lz4 {filename}", print_output=True)
-            for i, line in enumerate(output):
-                if line.startswith("test_list"):
-                    if start != 0 and end != 0:
-                        self.vinfo_list.append(VerboseFileInfo(output[start:end]))
-                    start = i
-                if not line:
-                    end = i
-        self.vinfo_list.append(VerboseFileInfo(output[start:end]))
-        # Populate file_frame_map as a reference of the expected info
-        concat_file_list = glob.glob(f"{TEMP}/test_list_[!concat]*.lz4")
-        # One of the files has 2 frames so duplicate it in this list to map each frame 1 to a single file
-        for i, filename in enumerate(concat_file_list):
-            if "2f--content-size" in filename:
-                concat_file_list.insert(i, filename)
-                break
-        self.cvinfo = self.vinfo_list[0]
-        self.cvinfo.file_frame_map = concat_file_list
-        self.cvinfo.compressed_size = os.path.getsize(f"{TEMP}/test_list_concat-all.lz4")
-
-    def test_filename(self):
-        for i, vinfo in enumerate(self.vinfo_list):
-            self.assertRegex(vinfo.filename, f"^test_list_.*({i + 1}/{len(self.vinfo_list)})".format(i + 1, len(self.vinfo_list)))
-
-    def test_frame_number(self):
-        for vinfo in self.vinfo_list:
-            for i, frame_info in enumerate(vinfo.frame_list):
-                self.assertEqual(frame_info["frame"], str(i + 1), frame_info["line"])
-
-    def test_frame_type(self):
-        for i, frame_info in enumerate(self.cvinfo.frame_list):
-            if "-lz4f-" in self.cvinfo.file_frame_map[i]:
-                self.assertEqual(self.cvinfo.frame_list[i]["type"], "LZ4Frame", self.cvinfo.frame_list[i]["line"])
-            elif "-legc-" in self.cvinfo.file_frame_map[i]:
-                self.assertEqual(self.cvinfo.frame_list[i]["type"], "LegacyFrame", self.cvinfo.frame_list[i]["line"])
-            elif "-skip-" in self.cvinfo.file_frame_map[i]:
-                self.assertEqual(self.cvinfo.frame_list[i]["type"], "SkippableFrame", self.cvinfo.frame_list[i]["line"])
-
-    def test_block(self):
-        for i, frame_info in enumerate(self.cvinfo.frame_list):
-            if "--BD" in self.cvinfo.file_frame_map[i]:
-                self.assertRegex(self.cvinfo.frame_list[i]["block"], "^B[0-9]+D$", self.cvinfo.frame_list[i]["line"])
-            elif "--BI" in self.cvinfo.file_frame_map[i]:
-                self.assertEqual(self.cvinfo.frame_list[i]["block"], "^B[0-9]+I$", self.cvinfo.frame_list[i]["line"])
-
-    def test_checksum(self):
-        for i, frame_info in enumerate(self.cvinfo.frame_list):
-            if "-lz4f-" in self.cvinfo.file_frame_map[i] and "--no-frame-crc" not in self.cvinfo.file_frame_map[i]:
-                self.assertEqual(self.cvinfo.frame_list[i]["checksum"], "XXH32", self.cvinfo.frame_list[i]["line"])
-
-    def test_compressed(self):
-        total = 0
-        for i, frame_info in enumerate(self.cvinfo.frame_list):
-            if "-2f-" not in self.cvinfo.file_frame_map[i]:
-                expected_size = os.path.getsize(self.cvinfo.file_frame_map[i])
-                self.assertEqual(self.cvinfo.frame_list[i]["compressed"], str(expected_size), self.cvinfo.frame_list[i]["line"])
-            total += int(self.cvinfo.frame_list[i]["compressed"])
-        self.assertEqual(total, self.cvinfo.compressed_size, f"Expected total sum ({total}) to match {self.cvinfo.filename} filesize")
-
-    def test_uncompressed(self):
-        for i, frame_info in enumerate(self.cvinfo.frame_list):
-            ffm = self.cvinfo.file_frame_map[i]
-            if "-2f-" not in ffm and "--content-size" in ffm:
-                expected_size_unc = int(ffm[ffm.rindex("_") + 1:ffm.index("M")]) * 1048576
-                self.assertEqual(self.cvinfo.frame_list[i]["uncompressed"], str(expected_size_unc), self.cvinfo.frame_list[i]["line"])
-
-    def test_ratio(self):
-        for i, frame_info in enumerate(self.cvinfo.frame_list):
-            if "--content-size" in self.cvinfo.file_frame_map[i]:
-                self.assertEqual(self.cvinfo.frame_list[i]['ratio'],
-                                 f"{float(self.cvinfo.frame_list[i]['compressed']) / float(self.cvinfo.frame_list[i]['uncompressed']) * 100:.2f}%",
-                                 self.cvinfo.frame_list[i]["line"])
-
-
-def to_human(size):
-    for unit in ['', 'K', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y']:
-        if size < 1024.0:
-            break
-        size /= 1024.0
-    return f"{size:.2f}{unit}"
-
-
-def log(text):
-    print(time.strftime("%Y/%m/%d %H:%M:%S") + ' - ' + text)
-
-
-def errout(text, err=1):
-    log(text)
-    exit(err)
-
-
-def execute(command, print_command=True, print_output=False, print_error=True):
-    if os.environ.get('QEMU_SYS'):
-        command = f"{os.environ['QEMU_SYS']} {command}"
-    if print_command:
-        log("> " + command)
-    popen = subprocess.Popen(command.split(" "), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-    stdout_lines, stderr_lines = popen.communicate()
-    stderr_lines = stderr_lines.decode("utf-8")
-    stdout_lines = stdout_lines.decode("utf-8")
-    if print_output:
-        if stdout_lines:
-            print(stdout_lines)
-        if stderr_lines:
-            print(stderr_lines)
-    if popen.returncode is not None and popen.returncode != 0:
-        if stderr_lines and not print_output and print_error:
-            print(stderr_lines)
-        errout(f"Failed to run: {command}, {stdout_lines + stderr_lines}\n")
-    return (stdout_lines + stderr_lines).splitlines()
-
-
-def cleanup(silent=False):
-    for f in glob.glob(f"{TEMP}/test_list*"):
-        if not silent:
-            log(f"Deleting {f}")
-        os.unlink(f)
-
-
-def datagen(file_name, size):
-    non_sparse_size = size // 2
-    sparse_size = size - non_sparse_size
-    with open(file_name, "wb") as f:
-        f.seek(sparse_size)
-        f.write(os.urandom(non_sparse_size))
-
-
-def generate_files():
-    # file format  ~ test_list<frametype>-<no_frames>f<create-args>.lz4 ~
-    # Generate LZ4Frames
-    for i in SIZES:
-        filename = f"{TEMP}/test_list_{i}M"
-        log(f"Generating {filename}")
-        datagen(filename, i * MIB)
-        for j in ["--content-size", "-BI", "-BD", "-BX", "--no-frame-crc"]:
-            lz4file = f"{filename}-lz4f-1f{j}.lz4"
-            execute(f"{LZ4} {j} {filename} {lz4file}")
-        # Generate skippable frames
-        lz4file = f"{filename}-skip-1f.lz4"
-        skipsize = i * 1024
-        skipbytes = bytes([80, 42, 77, 24]) + skipsize.to_bytes(4, byteorder='little', signed=False)
-        with open(lz4file, 'wb') as f:
-            f.write(skipbytes)
-            f.write(os.urandom(skipsize))
-        # Generate legacy frames
-        lz4file = f"{filename}-legc-1f.lz4"
-        execute(f"{LZ4} -l {filename} {lz4file}")
-
-    # Concatenate --content-size files
-    file_list = glob.glob(f"{TEMP}/test_list_*-lz4f-1f--content-size.lz4")
-    with open(f"{TEMP}/test_list_{sum(SIZES)}M-lz4f-2f--content-size.lz4", 'ab') as outfile:
-        for fname in file_list:
-            with open(fname, 'rb') as infile:
-                outfile.write(infile.read())
-
-    # Concatenate all files
-    file_list = glob.glob(f"{TEMP}/test_list_*.lz4")
-    with open(f"{TEMP}/test_list_concat-all.lz4", 'ab') as outfile:
-        for fname in file_list:
-            with open(fname, 'rb') as infile:
-                outfile.write(infile.read())
-
-
-if __name__ == '__main__':
-    cleanup()
-    generate_files()
-    ret = unittest.main(verbosity=2, exit=False)
-    cleanup(silent=True)
-    sys.exit(not ret.result.wasSuccessful())
diff --git a/librocksdb-sys/lz4/tests/test-lz4-speed.py b/librocksdb-sys/lz4/tests/test-lz4-speed.py
deleted file mode 100644
index 658939c..0000000
--- a/librocksdb-sys/lz4/tests/test-lz4-speed.py
+++ /dev/null
@@ -1,351 +0,0 @@
-#!/usr/bin/env python3
-
-#
-# Copyright (c) 2016-2020, Przemyslaw Skibinski, Yann Collet, Facebook, Inc.
-# All rights reserved.
-#
-# This source code is licensed under the BSD-style license found in the
-# LICENSE file in the root directory of this source tree. An additional grant
-# of patent rights can be found in the PATENTS file in the same directory.
-#
-
-# Limitations:
-# - doesn't support filenames with spaces
-# - dir1/lz4 and dir2/lz4 will be merged in a single results file
-
-import argparse
-import os
-import string
-import subprocess
-import time
-import traceback
-import hashlib
-
-script_version = 'v1.7.2 (2016-11-08)'
-default_repo_url = 'https://github.com/lz4/lz4.git'
-working_dir_name = 'speedTest'
-working_path = os.getcwd() + '/' + working_dir_name     # /path/to/lz4/tests/speedTest
-clone_path = working_path + '/' + 'lz4'                 # /path/to/lz4/tests/speedTest/lz4
-email_header = 'lz4_speedTest'
-pid = str(os.getpid())
-verbose = False
-clang_version = "unknown"
-gcc_version = "unknown"
-args = None
-
-
-def hashfile(hasher, fname, blocksize=65536):
-    with open(fname, "rb") as f:
-        for chunk in iter(lambda: f.read(blocksize), b""):
-            hasher.update(chunk)
-    return hasher.hexdigest()
-
-
-def log(text):
-    print(time.strftime("%Y/%m/%d %H:%M:%S") + ' - ' + text)
-
-
-def execute(command, print_command=True, print_output=False, print_error=True, param_shell=True):
-    if print_command:
-        log("> " + command)
-    popen = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=param_shell, cwd=execute.cwd)
-    stdout_lines, stderr_lines = popen.communicate(timeout=args.timeout)
-    stderr_lines = stderr_lines.decode("utf-8")
-    stdout_lines = stdout_lines.decode("utf-8")
-    if print_output:
-        if stdout_lines:
-            print(stdout_lines)
-        if stderr_lines:
-            print(stderr_lines)
-    if popen.returncode is not None and popen.returncode != 0:
-        if stderr_lines and not print_output and print_error:
-            print(stderr_lines)
-        raise RuntimeError(stdout_lines + stderr_lines)
-    return (stdout_lines + stderr_lines).splitlines()
-execute.cwd = None
-
-
-def does_command_exist(command):
-    try:
-        execute(command, verbose, False, False)
-    except Exception:
-        return False
-    return True
-
-
-def send_email(emails, topic, text, have_mutt, have_mail):
-    logFileName = working_path + '/' + 'tmpEmailContent'
-    with open(logFileName, "w") as myfile:
-        myfile.writelines(text)
-        myfile.close()
-        if have_mutt:
-            execute('mutt -s "' + topic + '" ' + emails + ' < ' + logFileName, verbose)
-        elif have_mail:
-            execute('mail -s "' + topic + '" ' + emails + ' < ' + logFileName, verbose)
-        else:
-            log("e-mail cannot be sent (mail or mutt not found)")
-
-
-def send_email_with_attachments(branch, commit, last_commit, args, text, results_files,
-                                logFileName, have_mutt, have_mail):
-    with open(logFileName, "w") as myfile:
-        myfile.writelines(text)
-        myfile.close()
-        email_topic = '[%s:%s] Warning for %s:%s last_commit=%s speed<%s ratio<%s' \
-                      % (email_header, pid, branch, commit, last_commit,
-                         args.lowerLimit, args.ratioLimit)
-        if have_mutt:
-            execute('mutt -s "' + email_topic + '" ' + args.emails + ' -a ' + results_files
-                    + ' < ' + logFileName)
-        elif have_mail:
-            execute('mail -s "' + email_topic + '" ' + args.emails + ' < ' + logFileName)
-        else:
-            log("e-mail cannot be sent (mail or mutt not found)")
-
-
-def git_get_branches():
-    execute('git fetch -p', verbose)
-    branches = execute('git branch -rl', verbose)
-    output = []
-    for line in branches:
-        if ("HEAD" not in line) and ("coverity_scan" not in line) and ("gh-pages" not in line):
-            output.append(line.strip())
-    return output
-
-
-def git_get_changes(branch, commit, last_commit):
-    fmt = '--format="%h: (%an) %s, %ar"'
-    if last_commit is None:
-        commits = execute('git log -n 10 %s %s' % (fmt, commit))
-    else:
-        commits = execute('git --no-pager log %s %s..%s' % (fmt, last_commit, commit))
-    return str('Changes in %s since %s:\n' % (branch, last_commit)) + '\n'.join(commits)
-
-
-def get_last_results(resultsFileName):
-    if not os.path.isfile(resultsFileName):
-        return None, None, None, None
-    commit = None
-    csize = []
-    cspeed = []
-    dspeed = []
-    with open(resultsFileName, 'r') as f:
-        for line in f:
-            words = line.split()
-            if len(words) <= 4:   # branch + commit + compilerVer + md5
-                commit = words[1]
-                csize = []
-                cspeed = []
-                dspeed = []
-            if (len(words) == 8) or (len(words) == 9):  # results: "filename" or "XX files"
-                csize.append(int(words[1]))
-                cspeed.append(float(words[3]))
-                dspeed.append(float(words[5]))
-    return commit, csize, cspeed, dspeed
-
-
-def benchmark_and_compare(branch, commit, last_commit, args, executableName, md5sum, compilerVersion, resultsFileName,
-                          testFilePath, fileName, last_csize, last_cspeed, last_dspeed):
-    sleepTime = 30
-    while os.getloadavg()[0] > args.maxLoadAvg:
-        log("WARNING: bench loadavg=%.2f is higher than %s, sleeping for %s seconds"
-            % (os.getloadavg()[0], args.maxLoadAvg, sleepTime))
-        time.sleep(sleepTime)
-    start_load = str(os.getloadavg())
-    result = execute('programs/%s -rqi5b1e%s %s' % (executableName, args.lastCLevel, testFilePath), print_output=True)
-    end_load = str(os.getloadavg())
-    linesExpected = args.lastCLevel + 1
-    if len(result) != linesExpected:
-        raise RuntimeError("ERROR: number of result lines=%d is different that expected %d\n%s" % (len(result), linesExpected, '\n'.join(result)))
-    with open(resultsFileName, "a") as myfile:
-        myfile.write('%s %s %s md5=%s\n' % (branch, commit, compilerVersion, md5sum))
-        myfile.write('\n'.join(result) + '\n')
-        myfile.close()
-        if (last_cspeed == None):
-            log("WARNING: No data for comparison for branch=%s file=%s " % (branch, fileName))
-            return ""
-        commit, csize, cspeed, dspeed = get_last_results(resultsFileName)
-        text = ""
-        for i in range(0, min(len(cspeed), len(last_cspeed))):
-            print("%s:%s -%d cSpeed=%6.2f cLast=%6.2f cDiff=%1.4f dSpeed=%6.2f dLast=%6.2f dDiff=%1.4f ratioDiff=%1.4f %s" % (branch, commit, i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], float(last_csize[i])/csize[i], fileName))
-            if (cspeed[i]/last_cspeed[i] < args.lowerLimit):
-                text += "WARNING: %s -%d cSpeed=%.2f cLast=%.2f cDiff=%.4f %s\n" % (executableName, i+1, cspeed[i], last_cspeed[i], cspeed[i]/last_cspeed[i], fileName)
-            if (dspeed[i]/last_dspeed[i] < args.lowerLimit):
-                text += "WARNING: %s -%d dSpeed=%.2f dLast=%.2f dDiff=%.4f %s\n" % (executableName, i+1, dspeed[i], last_dspeed[i], dspeed[i]/last_dspeed[i], fileName)
-            if (float(last_csize[i])/csize[i] < args.ratioLimit):
-                text += "WARNING: %s -%d cSize=%d last_cSize=%d diff=%.4f %s\n" % (executableName, i+1, csize[i], last_csize[i], float(last_csize[i])/csize[i], fileName)
-        if text:
-            text = args.message + ("\nmaxLoadAvg=%s  load average at start=%s end=%s\n%s  last_commit=%s  md5=%s\n" % (args.maxLoadAvg, start_load, end_load, compilerVersion, last_commit, md5sum)) + text
-        return text
-
-
-def update_config_file(branch, commit):
-    last_commit = None
-    commitFileName = working_path + "/commit_" + branch.replace("/", "_") + ".txt"
-    if os.path.isfile(commitFileName):
-        with open(commitFileName, 'r') as infile:
-            last_commit = infile.read()
-    with open(commitFileName, 'w') as outfile:
-        outfile.write(commit)
-    return last_commit
-
-
-def double_check(branch, commit, args, executableName, md5sum, compilerVersion, resultsFileName, filePath, fileName):
-    last_commit, csize, cspeed, dspeed = get_last_results(resultsFileName)
-    if not args.dry_run:
-        text = benchmark_and_compare(branch, commit, last_commit, args, executableName, md5sum, compilerVersion, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
-        if text:
-            log("WARNING: redoing tests for branch %s: commit %s" % (branch, commit))
-            text = benchmark_and_compare(branch, commit, last_commit, args, executableName, md5sum, compilerVersion, resultsFileName, filePath, fileName, csize, cspeed, dspeed)
-    return text
-
-
-def test_commit(branch, commit, last_commit, args, testFilePaths, have_mutt, have_mail):
-    local_branch = branch.split('/')[1]
-    version = local_branch.rpartition('-')[2] + '_' + commit
-    if not args.dry_run:
-        execute('make -C programs clean lz4 CC=clang MOREFLAGS="-Werror -Wconversion -Wno-sign-conversion -DLZ4_GIT_COMMIT=%s" && ' % version +
-                'mv programs/lz4 programs/lz4_clang && ' +
-                'make -C programs clean lz4 lz4c32 MOREFLAGS="-DLZ4_GIT_COMMIT=%s"' % version)
-    md5_lz4 = hashfile(hashlib.md5(), clone_path + '/programs/lz4')
-    md5_lz4c32 = hashfile(hashlib.md5(), clone_path + '/programs/lz4c32')
-    md5_lz4_clang = hashfile(hashlib.md5(), clone_path + '/programs/lz4_clang')
-    print("md5(lz4)=%s\nmd5(lz4c32)=%s\nmd5(lz4_clang)=%s" % (md5_lz4, md5_lz4c32, md5_lz4_clang))
-    print("gcc_version=%s clang_version=%s" % (gcc_version, clang_version))
-
-    logFileName = working_path + "/log_" + branch.replace("/", "_") + ".txt"
-    text_to_send = []
-    results_files = ""
-
-    for filePath in testFilePaths:
-        fileName = filePath.rpartition('/')[2]
-        resultsFileName = working_path + "/results_" + branch.replace("/", "_") + "_" + fileName.replace(".", "_") + ".txt"
-        text = double_check(branch, commit, args, 'lz4', md5_lz4, 'gcc_version='+gcc_version, resultsFileName, filePath, fileName)
-        if text:
-            text_to_send.append(text)
-            results_files += resultsFileName + " "
-        resultsFileName = working_path + "/results32_" + branch.replace("/", "_") + "_" + fileName.replace(".", "_") + ".txt"
-        text = double_check(branch, commit, args, 'lz4c32', md5_lz4c32, 'gcc_version='+gcc_version, resultsFileName, filePath, fileName)
-        if text:
-            text_to_send.append(text)
-            results_files += resultsFileName + " "
-        resultsFileName = working_path + "/resultsClang_" + branch.replace("/", "_") + "_" + fileName.replace(".", "_") + ".txt"
-        text = double_check(branch, commit, args, 'lz4_clang', md5_lz4_clang, 'clang_version='+clang_version, resultsFileName, filePath, fileName)
-        if text:
-            text_to_send.append(text)
-            results_files += resultsFileName + " "
-    if text_to_send:
-        send_email_with_attachments(branch, commit, last_commit, args, text_to_send, results_files, logFileName, have_mutt, have_mail)
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser()
-    parser.add_argument('testFileNames', help='file or directory names list for speed benchmark')
-    parser.add_argument('emails', help='list of e-mail addresses to send warnings')
-    parser.add_argument('--message', '-m', help='attach an additional message to e-mail', default="")
-    parser.add_argument('--repoURL', help='changes default repository URL', default=default_repo_url)
-    parser.add_argument('--lowerLimit', '-l', type=float, help='send email if speed is lower than given limit', default=0.98)
-    parser.add_argument('--ratioLimit', '-r', type=float, help='send email if ratio is lower than given limit', default=0.999)
-    parser.add_argument('--maxLoadAvg', type=float, help='maximum load average to start testing', default=0.75)
-    parser.add_argument('--lastCLevel', type=int, help='last compression level for testing', default=5)
-    parser.add_argument('--sleepTime', '-s', type=int, help='frequency of repository checking in seconds', default=300)
-    parser.add_argument('--timeout', '-t', type=int, help='timeout for executing shell commands', default=1800)
-    parser.add_argument('--dry-run', dest='dry_run', action='store_true', help='not build', default=False)
-    parser.add_argument('--verbose', '-v', action='store_true', help='more verbose logs', default=False)
-    args = parser.parse_args()
-    verbose = args.verbose
-
-    # check if test files are accessible
-    testFileNames = args.testFileNames.split()
-    testFilePaths = []
-    for fileName in testFileNames:
-        fileName = os.path.expanduser(fileName)
-        if os.path.isfile(fileName) or os.path.isdir(fileName):
-            testFilePaths.append(os.path.abspath(fileName))
-        else:
-            log("ERROR: File/directory not found: " + fileName)
-            exit(1)
-
-    # check availability of e-mail senders
-    have_mutt = does_command_exist("mutt -h")
-    have_mail = does_command_exist("mail -V")
-    if not have_mutt and not have_mail:
-        log("ERROR: e-mail senders 'mail' or 'mutt' not found")
-        exit(1)
-
-    clang_version = execute("clang -v 2>&1 | grep 'clang version' | sed -e 's:.*version \\([0-9.]*\\).*:\\1:' -e 's:\\.\\([0-9][0-9]\\):\\1:g'", verbose)[0];
-    gcc_version = execute("gcc -dumpversion", verbose)[0];
-
-    if verbose:
-        print("PARAMETERS:\nrepoURL=%s" % args.repoURL)
-        print("working_path=%s" % working_path)
-        print("clone_path=%s" % clone_path)
-        print("testFilePath(%s)=%s" % (len(testFilePaths), testFilePaths))
-        print("message=%s" % args.message)
-        print("emails=%s" % args.emails)
-        print("maxLoadAvg=%s" % args.maxLoadAvg)
-        print("lowerLimit=%s" % args.lowerLimit)
-        print("ratioLimit=%s" % args.ratioLimit)
-        print("lastCLevel=%s" % args.lastCLevel)
-        print("sleepTime=%s" % args.sleepTime)
-        print("timeout=%s" % args.timeout)
-        print("dry_run=%s" % args.dry_run)
-        print("verbose=%s" % args.verbose)
-        print("have_mutt=%s have_mail=%s" % (have_mutt, have_mail))
-
-    # clone lz4 repo if needed
-    if not os.path.isdir(working_path):
-        os.mkdir(working_path)
-    if not os.path.isdir(clone_path):
-        execute.cwd = working_path
-        execute('git clone ' + args.repoURL)
-    if not os.path.isdir(clone_path):
-        log("ERROR: lz4 clone not found: " + clone_path)
-        exit(1)
-    execute.cwd = clone_path
-
-    # check if speedTest.pid already exists
-    pidfile = "./speedTest.pid"
-    if os.path.isfile(pidfile):
-        log("ERROR: %s already exists, exiting" % pidfile)
-        exit(1)
-
-    send_email(args.emails, '[%s:%s] test-lz4-speed.py %s has been started' % (email_header, pid, script_version), args.message, have_mutt, have_mail)
-    with open(pidfile, 'w') as the_file:
-        the_file.write(pid)
-
-    branch = ""
-    commit = ""
-    first_time = True
-    while True:
-        try:
-            if first_time:
-                first_time = False
-            else:
-                if verbose:
-                    log("sleep for %s seconds" % args.sleepTime)
-                time.sleep(args.sleepTime)
-            loadavg = os.getloadavg()[0]
-            if (loadavg <= args.maxLoadAvg):
-                branches = git_get_branches()
-                for branch in branches:
-                    commit = execute('git show -s --format=%h ' + branch, verbose)[0]
-                    last_commit = update_config_file(branch, commit)
-                    if commit == last_commit:
-                        log("skipping branch %s: head %s already processed" % (branch, commit))
-                    else:
-                        log("build branch %s: head %s is different from prev %s" % (branch, commit, last_commit))
-                        execute('git checkout -- . && git checkout ' + branch)
-                        print(git_get_changes(branch, commit, last_commit))
-                        test_commit(branch, commit, last_commit, args, testFilePaths, have_mutt, have_mail)
-            else:
-                log("WARNING: main loadavg=%.2f is higher than %s" % (loadavg, args.maxLoadAvg))
-        except Exception as e:
-            stack = traceback.format_exc()
-            email_topic = '[%s:%s] ERROR in %s:%s' % (email_header, pid, branch, commit)
-            send_email(args.emails, email_topic, stack, have_mutt, have_mail)
-            print(stack)
-        except KeyboardInterrupt:
-            os.unlink(pidfile)
-            send_email(args.emails, '[%s:%s] test-lz4-speed.py %s has been stopped' % (email_header, pid, script_version), args.message, have_mutt, have_mail)
-            exit(0)
diff --git a/librocksdb-sys/lz4/tests/test-lz4-versions.py b/librocksdb-sys/lz4/tests/test-lz4-versions.py
deleted file mode 100644
index d7fd199..0000000
--- a/librocksdb-sys/lz4/tests/test-lz4-versions.py
+++ /dev/null
@@ -1,156 +0,0 @@
-#!/usr/bin/env python3
-"""Test LZ4 interoperability between versions"""
-
-#
-# Copyright (C) 2011-present, Takayuki Matsuoka
-# All rights reserved.
-# GPL v2 License
-#
-
-import glob
-import subprocess
-import filecmp
-import os
-import shutil
-import sys
-import hashlib
-
-repo_url = 'https://github.com/lz4/lz4.git'
-tmp_dir_name = 'tests/versionsTest'
-make_cmd = 'make'
-git_cmd = 'git'
-test_dat_src = 'README.md'
-test_dat = 'test_dat'
-head = 'v999'
-
-def proc(cmd_args, pipe=True, dummy=False):
-    if dummy:
-        return
-    if pipe:
-        subproc = subprocess.Popen(cmd_args,
-                                   stdout=subprocess.PIPE,
-                                   stderr=subprocess.PIPE)
-    else:
-        subproc = subprocess.Popen(cmd_args)
-    return subproc.communicate()
-
-def make(args, pipe=True):
-    return proc([make_cmd] + args, pipe)
-
-def git(args, pipe=True):
-    return proc([git_cmd] + args, pipe)
-
-def get_git_tags():
-    stdout, stderr = git(['tag', '-l', 'r[0-9][0-9][0-9]'])
-    tags = stdout.decode('utf-8').split()
-    stdout, stderr = git(['tag', '-l', 'v[1-9].[0-9].[0-9]'])
-    tags += stdout.decode('utf-8').split()
-    return tags
-
-# https://stackoverflow.com/a/19711609/2132223
-def sha1_of_file(filepath):
-    with open(filepath, 'rb') as f:
-        return hashlib.sha1(f.read()).hexdigest()
-
-if __name__ == '__main__':
-    error_code = 0
-    base_dir = os.getcwd() + '/..'           # /path/to/lz4
-    tmp_dir = base_dir + '/' + tmp_dir_name  # /path/to/lz4/tests/versionsTest
-    clone_dir = tmp_dir + '/' + 'lz4'        # /path/to/lz4/tests/versionsTest/lz4
-    programs_dir = base_dir + '/programs'    # /path/to/lz4/programs
-    os.makedirs(tmp_dir, exist_ok=True)
-
-    # since Travis clones limited depth, we should clone full repository
-    if not os.path.isdir(clone_dir):
-        git(['clone', repo_url, clone_dir])
-
-    shutil.copy2(base_dir + '/' + test_dat_src, tmp_dir + '/' + test_dat)
-
-    # Retrieve all release tags
-    print('Retrieve all release tags :')
-    os.chdir(clone_dir)
-    tags = [head] + get_git_tags()
-    print(tags);
-
-    # Build all release lz4c and lz4c32
-    for tag in tags:
-        os.chdir(base_dir)
-        dst_lz4c   = '{}/lz4c.{}'  .format(tmp_dir, tag) # /path/to/lz4/test/lz4test/lz4c.<TAG>
-        dst_lz4c32 = '{}/lz4c32.{}'.format(tmp_dir, tag) # /path/to/lz4/test/lz4test/lz4c32.<TAG>
-        if not os.path.isfile(dst_lz4c) or not os.path.isfile(dst_lz4c32) or tag == head:
-            if tag != head:
-                r_dir = '{}/{}'.format(tmp_dir, tag)  # /path/to/lz4/test/lz4test/<TAG>
-                os.makedirs(r_dir, exist_ok=True)
-                os.chdir(clone_dir)
-                git(['--work-tree=' + r_dir, 'checkout', tag, '--', '.'], False)
-                os.chdir(r_dir + '/programs')  # /path/to/lz4/lz4test/<TAG>/programs
-            else:
-                os.chdir(programs_dir)
-            make(['clean', 'lz4c'], False)
-            shutil.copy2('lz4c',   dst_lz4c)
-            make(['clean', 'lz4c32'], False)
-            shutil.copy2('lz4c32', dst_lz4c32)
-
-    # Compress test.dat by all released lz4c and lz4c32
-    print('Compress test.dat by all released lz4c and lz4c32')
-    os.chdir(tmp_dir)
-    for lz4 in glob.glob("*.lz4"):
-        os.remove(lz4)
-    for tag in tags:
-        proc(['./lz4c.'   + tag, '-1fz', test_dat, test_dat + '_1_64_' + tag + '.lz4'])
-        proc(['./lz4c.'   + tag, '-9fz', test_dat, test_dat + '_9_64_' + tag + '.lz4'])
-        proc(['./lz4c32.' + tag, '-1fz', test_dat, test_dat + '_1_32_' + tag + '.lz4'])
-        proc(['./lz4c32.' + tag, '-9fz', test_dat, test_dat + '_9_32_' + tag + '.lz4'])
-
-    print('Full list of compressed files')
-    lz4s = sorted(glob.glob('*.lz4'))
-    for lz4 in lz4s:
-        print(lz4 + ' : ' + repr(os.path.getsize(lz4)))
-
-    # Remove duplicated .lz4 files
-    print('')
-    print('Duplicated files')
-    lz4s = sorted(glob.glob('*.lz4'))
-    for i, lz4 in enumerate(lz4s):
-        if not os.path.isfile(lz4):
-            continue
-        for j in range(i+1, len(lz4s)):
-            lz4t = lz4s[j]
-            if not os.path.isfile(lz4t):
-                continue
-            if filecmp.cmp(lz4, lz4t):
-                os.remove(lz4t)
-                print('{} == {}'.format(lz4, lz4t))
-
-    print('Enumerate only different compressed files')
-    lz4s = sorted(glob.glob('*.lz4'))
-    for lz4 in lz4s:
-        print(lz4 + ' : ' + repr(os.path.getsize(lz4)) + ', ' + sha1_of_file(lz4))
-
-    # Decompress remained .lz4 files by all released lz4c and lz4c32
-    print('Decompression tests and verifications')
-    lz4s = sorted(glob.glob('*.lz4'))
-    for dec in glob.glob("*.dec"):
-        os.remove(dec)
-    for lz4 in lz4s:
-        print(lz4, end=" ")
-        for tag in tags:
-            print(tag, end=" ")
-            proc(['./lz4c.'   + tag, '-df', lz4, lz4 + '_d64_' + tag + '.dec'])
-            proc(['./lz4c32.' + tag, '-df', lz4, lz4 + '_d32_' + tag + '.dec'])
-        print(' OK')   # well, here, decompression has worked; but file is not yet verified
-
-    # Compare all '.dec' files with test_dat
-    decs = glob.glob('*.dec')
-    for dec in decs:
-        if not filecmp.cmp(dec, test_dat):
-            print('ERR : ' + dec)
-            error_code = 1
-        else:
-            print('OK  : ' + dec)
-            os.remove(dec)
-
-    if error_code != 0:
-        print('ERROR')
-
-    sys.exit(error_code)
diff --git a/librocksdb-sys/lz4/tests/test_custom_block_sizes.sh b/librocksdb-sys/lz4/tests/test_custom_block_sizes.sh
deleted file mode 100755
index 2f6591f..0000000
--- a/librocksdb-sys/lz4/tests/test_custom_block_sizes.sh
+++ /dev/null
@@ -1,72 +0,0 @@
-#!/usr/bin/env sh
-set -e
-
-LZ4=../lz4
-CHECKFRAME=./checkFrame
-DATAGEN=./datagen
-
-failures=""
-
-TMPFILE=/tmp/test_custom_block_sizes.$$
-TMPFILE1=/tmp/test_custom_block_sizes1.$$
-TMPFILE2=/tmp/test_custom_block_sizes2.$$
-$DATAGEN -g12345678 > $TMPFILE1
-$DATAGEN -g12345678 > $TMPFILE2
-
-echo Testing -B31
-$LZ4 -f -B31 $TMPFILE1 && failures="31 (should fail) "
-
-for blocksize in 32 65535 65536
-do
-  echo Testing -B$blocksize
-  $LZ4 -f -B$blocksize $TMPFILE1
-  $LZ4 -f -B$blocksize $TMPFILE2
-  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
-  $CHECKFRAME -B$blocksize -b4 $TMPFILE.lz4 || failures="$failures $blocksize "
-done
-
-for blocksize in 65537 262143 262144
-do
-  echo Testing -B$blocksize
-  $LZ4 -f -B$blocksize $TMPFILE1
-  $LZ4 -f -B$blocksize $TMPFILE2
-  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
-  $CHECKFRAME -B$blocksize -b5 $TMPFILE.lz4 || failures="$failures $blocksize "
-done
-
-for blocksize in 262145 1048575 1048576
-do
-  echo Testing -B$blocksize
-  $LZ4 -f -B$blocksize $TMPFILE1
-  $LZ4 -f -B$blocksize $TMPFILE2
-  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
-  $CHECKFRAME -B$blocksize -b6 $TMPFILE.lz4 || failures="$failures $blocksize "
-done
-
-for blocksize in 1048577 4194303 4194304
-do
-  echo Testing -B$blocksize
-  $LZ4 -f -B$blocksize $TMPFILE1
-  $LZ4 -f -B$blocksize $TMPFILE2
-  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
-  $CHECKFRAME -B$blocksize -b7 $TMPFILE.lz4 || failures="$failures $blocksize "
-done
-
-for blocksize in 4194305 10485760
-do
-  echo Testing -B$blocksize
-  $LZ4 -f -B$blocksize $TMPFILE1
-  $LZ4 -f -B$blocksize $TMPFILE2
-  cat $TMPFILE1.lz4 $TMPFILE2.lz4 > $TMPFILE.lz4
-  $CHECKFRAME -B4194304 -b7 $TMPFILE.lz4 || failures="$failures $blocksize "
-done
-
-rm $TMPFILE.lz4 $TMPFILE1 $TMPFILE1.lz4 $TMPFILE2 $TMPFILE2.lz4
-if [ "$failures" = "" ]
-then
-  echo ---- All tests passed
-  exit 0
-else
-  echo ---- The following tests had failures: $failures
-  exit 1
-fi
diff --git a/librocksdb-sys/lz4/tests/test_install.sh b/librocksdb-sys/lz4/tests/test_install.sh
deleted file mode 100755
index ad0d4eb..0000000
--- a/librocksdb-sys/lz4/tests/test_install.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env sh
-set -e
-
-
-make="make -C $lz4_root"
-unamestr=$(uname)
-if [ "$unamestr" = 'Linux' ]; then
-  make="make -C $lz4_root"
-elif [ "$unamestr" = 'FreeBSD' ] || [ "$unamestr" = 'OpenBSD' ]; then
-  make="gmake -C $lz4_root"
-fi
-
-for cmd in install uninstall; do
-  for upper in DUMMY PREFIX EXEC_PREFIX LIBDIR INCLUDEDIR PKGCONFIGDIR BINDIR MANDIR MAN1DIR ; do
-    lower=$(echo $upper | tr '[:upper:]' '[:lower:]')
-    tmp_lower="$(pwd)/tmp-lower-$lower/"
-    tmp_upper="$(pwd)/tmp-upper-$lower/"
-    echo $make $cmd DESTDIR="$tmp_upper" $upper="test"
-    $make $cmd DESTDIR="$tmp_upper" $upper="test" >/dev/null
-    echo $make $cmd DESTDIR="$tmp_lower" $lower="test"
-    $make $cmd DESTDIR="$tmp_lower" $lower="test" >/dev/null
-    command diff -r "$tmp_lower" "$tmp_upper" && echo "SAME!" || false
-    if [ "x$cmd" = "xuninstall" ]; then
-      test -z "$(find "$tmp_lower" -type f)" && echo "EMPTY!" || false
-      rm -rf "$tmp_upper" "$tmp_lower"
-    fi
-  done
-done
diff --git a/librocksdb-sys/lz4/tests/unicode_lint.sh b/librocksdb-sys/lz4/tests/unicode_lint.sh
deleted file mode 100644
index cd65d2d..0000000
--- a/librocksdb-sys/lz4/tests/unicode_lint.sh
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/bin/bash
-
-# `unicode_lint.sh' determines whether source files under the ./lib/, ./tests/ and ./programs/ directories
-# contain Unicode characters, and fails if any do.
-#
-# See https://github.com/lz4/lz4/issues/1018
-
-echo "Ensure no unicode character is present in source files *.{c,h}"
-pass=true
-
-# Scan ./lib/ for Unicode in source (*.c, *.h) files
-echo "Scanning lib/"
-result=$(
-	find ./lib/ -regex '.*\.\(c\|h\)$' -exec grep -P -n "[^\x00-\x7F]" {} \; -exec echo "{}: FAIL" \;
-)
-if [[ $result ]]; then
-	echo "$result"
-	pass=false
-fi
-
-# Scan ./programs/ for Unicode in source (*.c, *.h) files
-echo "Scanning programs/"
-result=$(
-	find ./programs/ -regex '.*\.\(c\|h\)$' -exec grep -P -n "[^\x00-\x7F]" {} \; -exec echo "{}: FAIL" \;
-)
-if [[ $result ]]; then
-	echo "$result"
-	pass=false
-fi
-
-# Scan ./tests/ for Unicode in source (*.c, *.h) files
-echo "Scanning tests/"
-result=$(
-	find ./tests/ -regex '.*\.\(c\|h\)$' -exec grep -P -n "[^\x00-\x7F]" {} \; -exec echo "{}: FAIL" \;
-)
-if [[ $result ]]; then
-	echo "$result"
-	pass=false
-fi
-
-if [ "$pass" = true ]; then
-	echo "All tests successful: no unicode character detected"
-	echo "Result: PASS"
-	exit 0
-else
-	echo "Result: FAIL"
-	exit 1
-fi
diff --git a/librocksdb-sys/rocksdb/.gitignore b/librocksdb-sys/rocksdb/.gitignore
deleted file mode 100644
index 8dd7e82..0000000
--- a/librocksdb-sys/rocksdb/.gitignore
+++ /dev/null
@@ -1,99 +0,0 @@
-make_config.mk
-rocksdb.pc
-
-*.a
-*.arc
-*.d
-*.dylib*
-*.gcda
-*.gcno
-*.o
-*.o.tmp
-*.so
-*.so.*
-*_test
-*_bench
-*_stress
-*.out
-*.class
-*.jar
-*.*jnilib*
-*.d-e
-*.o-*
-*.swp
-*~
-*.vcxproj
-*.vcxproj.filters
-*.sln
-*.cmake
-.watchmanconfig
-CMakeCache.txt
-CMakeFiles/
-build/
-
-ldb
-manifest_dump
-sst_dump
-blob_dump
-block_cache_trace_analyzer
-tools/block_cache_analyzer/*.pyc
-column_aware_encoding_exp
-util/build_version.cc
-build_tools/VALGRIND_LOGS/
-coverage/COVERAGE_REPORT
-.gdbhistory
-.gdb_history
-package/
-unity.a
-tags
-etags
-rocksdb_dump
-rocksdb_undump
-db_test2
-trace_analyzer
-block_cache_trace_analyzer
-io_tracer_parser
-.DS_Store
-.vs
-.vscode
-.clangd
-
-java/out
-java/target
-java/test-libs
-java/*.log
-java/include/org_rocksdb_*.h
-
-.idea/
-*.iml
-
-rocksdb.cc
-rocksdb.h
-unity.cc
-java/crossbuild/.vagrant
-.vagrant/
-java/**/*.asc
-java/javadoc
-
-scan_build_report/
-t
-LOG
-
-db_logs/
-tp2/
-fbcode/
-fbcode
-buckifier/*.pyc
-buckifier/__pycache__
-
-compile_commands.json
-clang-format-diff.py
-.py3/
-
-fuzz/proto/gen/
-fuzz/crash-*
-
-cmake-build-*
-third-party/folly/
-.cache
-*.sublime-*
diff --git a/librocksdb-sys/rocksdb/CONTRIBUTING.md b/librocksdb-sys/rocksdb/CONTRIBUTING.md
deleted file mode 100644
index 190100b..0000000
--- a/librocksdb-sys/rocksdb/CONTRIBUTING.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# Contributing to RocksDB
-
-## Code of Conduct
-The code of conduct is described in [`CODE_OF_CONDUCT.md`](CODE_OF_CONDUCT.md)
-
-## Contributor License Agreement ("CLA")
-
-In order to accept your pull request, we need you to submit a CLA. You
-only need to do this once, so if you've done this for another Facebook
-open source project, you're good to go. If you are submitting a pull
-request for the first time, just let us know that you have completed
-the CLA and we can cross-check with your GitHub username.
-
-Complete your CLA here: <https://code.facebook.com/cla>
-
-If you prefer to sign a paper copy, we can send you a PDF.  Send us an 
-e-mail or create a new github issue to request the CLA in PDF format.
diff --git a/librocksdb-sys/rocksdb/COPYING b/librocksdb-sys/rocksdb/COPYING
deleted file mode 100644
index d159169..0000000
--- a/librocksdb-sys/rocksdb/COPYING
+++ /dev/null
@@ -1,339 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
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diff --git a/librocksdb-sys/rocksdb/README.md b/librocksdb-sys/rocksdb/README.md
deleted file mode 100644
index 8fcc4ab..0000000
--- a/librocksdb-sys/rocksdb/README.md
+++ /dev/null
@@ -1,29 +0,0 @@
-## RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
-
-[![CircleCI Status](https://circleci.com/gh/facebook/rocksdb.svg?style=svg)](https://circleci.com/gh/facebook/rocksdb)
-
-RocksDB is developed and maintained by Facebook Database Engineering Team.
-It is built on earlier work on [LevelDB](https://github.com/google/leveldb) by Sanjay Ghemawat (sanjay@google.com)
-and Jeff Dean (jeff@google.com)
-
-This code is a library that forms the core building block for a fast
-key-value server, especially suited for storing data on flash drives.
-It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs
-between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF)
-and Space-Amplification-Factor (SAF). It has multi-threaded compactions,
-making it especially suitable for storing multiple terabytes of data in a
-single database.
-
-Start with example usage here: https://github.com/facebook/rocksdb/tree/main/examples
-
-See the [github wiki](https://github.com/facebook/rocksdb/wiki) for more explanation.
-
-The public interface is in `include/`.  Callers should not include or
-rely on the details of any other header files in this package.  Those
-internal APIs may be changed without warning.
-
-Questions and discussions are welcome on the [RocksDB Developers Public](https://www.facebook.com/groups/rocksdb.dev/) Facebook group and [email list](https://groups.google.com/g/rocksdb) on Google Groups.
-
-## License
-
-RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory).  You may select, at your option, one of the above-listed licenses.
diff --git a/librocksdb-sys/rocksdb_lib_sources.txt b/librocksdb-sys/rocksdb_lib_sources.txt
deleted file mode 100644
index 6bac45e..0000000
--- a/librocksdb-sys/rocksdb_lib_sources.txt
+++ /dev/null
@@ -1,313 +0,0 @@
-cache/cache.cc
-cache/cache_entry_roles.cc
-cache/cache_key.cc
-cache/cache_helpers.cc
-cache/cache_reservation_manager.cc
-cache/charged_cache.cc
-cache/clock_cache.cc
-cache/lru_cache.cc
-cache/compressed_secondary_cache.cc
-cache/secondary_cache.cc
-cache/secondary_cache_adapter.cc
-cache/sharded_cache.cc
-db/arena_wrapped_db_iter.cc
-db/blob/blob_contents.cc
-db/blob/blob_fetcher.cc
-db/blob/blob_file_addition.cc
-db/blob/blob_file_builder.cc
-db/blob/blob_file_cache.cc
-db/blob/blob_file_garbage.cc
-db/blob/blob_file_meta.cc
-db/blob/blob_file_reader.cc
-db/blob/blob_garbage_meter.cc
-db/blob/blob_log_format.cc
-db/blob/blob_log_sequential_reader.cc
-db/blob/blob_log_writer.cc
-db/blob/blob_source.cc
-db/blob/prefetch_buffer_collection.cc
-db/builder.cc
-db/c.cc
-db/column_family.cc
-db/compaction/compaction.cc
-db/compaction/compaction_iterator.cc
-db/compaction/compaction_job.cc
-db/compaction/compaction_picker.cc
-db/compaction/compaction_picker_fifo.cc
-db/compaction/compaction_picker_level.cc
-db/compaction/compaction_picker_universal.cc
-db/compaction/compaction_service_job.cc
-db/compaction/compaction_state.cc
-db/compaction/compaction_outputs.cc
-db/compaction/sst_partitioner.cc
-db/compaction/subcompaction_state.cc
-db/convenience.cc
-db/db_filesnapshot.cc
-db/db_impl/compacted_db_impl.cc
-db/db_impl/db_impl.cc
-db/db_impl/db_impl_compaction_flush.cc
-db/db_impl/db_impl_debug.cc
-db/db_impl/db_impl_experimental.cc
-db/db_impl/db_impl_files.cc
-db/db_impl/db_impl_open.cc
-db/db_impl/db_impl_readonly.cc
-db/db_impl/db_impl_secondary.cc
-db/db_impl/db_impl_write.cc
-db/db_info_dumper.cc
-db/db_iter.cc
-db/dbformat.cc
-db/error_handler.cc
-db/event_helpers.cc
-db/experimental.cc
-db/external_sst_file_ingestion_job.cc
-db/file_indexer.cc
-db/flush_job.cc
-db/flush_scheduler.cc
-db/forward_iterator.cc
-db/import_column_family_job.cc
-db/internal_stats.cc
-db/logs_with_prep_tracker.cc
-db/log_reader.cc
-db/log_writer.cc
-db/malloc_stats.cc
-db/memtable.cc
-db/memtable_list.cc
-db/merge_helper.cc
-db/merge_operator.cc
-db/output_validator.cc
-db/periodic_task_scheduler.cc
-db/range_del_aggregator.cc
-db/range_tombstone_fragmenter.cc
-db/repair.cc
-db/seqno_to_time_mapping.cc
-db/snapshot_impl.cc
-db/table_cache.cc
-db/table_properties_collector.cc
-db/transaction_log_impl.cc
-db/trim_history_scheduler.cc
-db/version_builder.cc
-db/version_edit.cc
-db/version_edit_handler.cc
-db/version_set.cc
-db/wal_edit.cc
-db/wal_manager.cc
-db/wide/wide_column_serialization.cc
-db/wide/wide_columns.cc
-db/write_batch.cc
-db/write_batch_base.cc
-db/write_controller.cc
-db/write_stall_stats.cc
-db/write_thread.cc
-env/composite_env.cc
-env/env.cc
-env/env_chroot.cc
-env/env_encryption.cc
-env/env_posix.cc
-env/file_system.cc
-env/fs_posix.cc
-env/fs_remap.cc
-env/file_system_tracer.cc
-env/io_posix.cc
-env/mock_env.cc
-env/unique_id_gen.cc
-file/delete_scheduler.cc
-file/file_prefetch_buffer.cc
-file/file_util.cc
-file/filename.cc
-file/line_file_reader.cc
-file/random_access_file_reader.cc
-file/read_write_util.cc
-file/readahead_raf.cc
-file/sequence_file_reader.cc
-file/sst_file_manager_impl.cc
-file/writable_file_writer.cc
-logging/auto_roll_logger.cc
-logging/event_logger.cc
-logging/log_buffer.cc
-memory/arena.cc
-memory/concurrent_arena.cc
-memory/jemalloc_nodump_allocator.cc
-memory/memkind_kmem_allocator.cc
-memory/memory_allocator.cc
-memtable/alloc_tracker.cc
-memtable/hash_linklist_rep.cc
-memtable/hash_skiplist_rep.cc
-memtable/skiplistrep.cc
-memtable/vectorrep.cc
-memtable/write_buffer_manager.cc
-monitoring/histogram.cc
-monitoring/histogram_windowing.cc
-monitoring/in_memory_stats_history.cc
-monitoring/instrumented_mutex.cc
-monitoring/iostats_context.cc
-monitoring/perf_context.cc
-monitoring/perf_level.cc
-monitoring/persistent_stats_history.cc
-monitoring/statistics.cc
-monitoring/thread_status_impl.cc
-monitoring/thread_status_updater.cc
-monitoring/thread_status_updater_debug.cc
-monitoring/thread_status_util.cc
-monitoring/thread_status_util_debug.cc
-options/cf_options.cc
-options/configurable.cc
-options/customizable.cc
-options/db_options.cc
-options/options.cc
-options/options_helper.cc
-options/options_parser.cc
-port/mmap.cc
-port/port_posix.cc
-port/stack_trace.cc
-table/adaptive/adaptive_table_factory.cc
-table/block_based/binary_search_index_reader.cc
-table/block_based/block.cc
-table/block_based/block_based_table_builder.cc
-table/block_based/block_based_table_factory.cc
-table/block_based/block_based_table_iterator.cc
-table/block_based/block_based_table_reader.cc
-table/block_based/block_builder.cc
-table/block_based/block_cache.cc
-table/block_based/block_prefetcher.cc
-table/block_based/block_prefix_index.cc
-table/block_based/data_block_hash_index.cc
-table/block_based/data_block_footer.cc
-table/block_based/filter_block_reader_common.cc
-table/block_based/filter_policy.cc
-table/block_based/flush_block_policy.cc
-table/block_based/full_filter_block.cc
-table/block_based/hash_index_reader.cc
-table/block_based/index_builder.cc
-table/block_based/index_reader_common.cc
-table/block_based/parsed_full_filter_block.cc
-table/block_based/partitioned_filter_block.cc
-table/block_based/partitioned_index_iterator.cc
-table/block_based/partitioned_index_reader.cc
-table/block_based/reader_common.cc
-table/block_based/uncompression_dict_reader.cc
-table/block_fetcher.cc
-table/cuckoo/cuckoo_table_builder.cc
-table/cuckoo/cuckoo_table_factory.cc
-table/cuckoo/cuckoo_table_reader.cc
-table/format.cc
-table/get_context.cc
-table/iterator.cc
-table/merging_iterator.cc
-table/compaction_merging_iterator.cc
-table/meta_blocks.cc
-table/persistent_cache_helper.cc
-table/plain/plain_table_bloom.cc
-table/plain/plain_table_builder.cc
-table/plain/plain_table_factory.cc
-table/plain/plain_table_index.cc
-table/plain/plain_table_key_coding.cc
-table/plain/plain_table_reader.cc
-table/sst_file_dumper.cc
-table/sst_file_reader.cc
-table/sst_file_writer.cc
-table/table_factory.cc
-table/table_properties.cc
-table/two_level_iterator.cc
-table/unique_id.cc
-test_util/sync_point.cc
-test_util/sync_point_impl.cc
-test_util/transaction_test_util.cc
-tools/dump/db_dump_tool.cc
-trace_replay/trace_record_handler.cc
-trace_replay/trace_record_result.cc
-trace_replay/trace_record.cc
-trace_replay/trace_replay.cc
-trace_replay/block_cache_tracer.cc
-trace_replay/io_tracer.cc
-util/async_file_reader.cc
-util/build_version.cc
-util/cleanable.cc
-util/coding.cc
-util/compaction_job_stats_impl.cc
-util/comparator.cc
-util/compression.cc
-util/compression_context_cache.cc
-util/concurrent_task_limiter_impl.cc
-util/crc32c.cc
-util/crc32c_arm64.cc
-util/data_structure.cc
-util/dynamic_bloom.cc
-util/hash.cc
-util/murmurhash.cc
-util/random.cc
-util/rate_limiter.cc
-util/ribbon_config.cc
-util/slice.cc
-util/file_checksum_helper.cc
-util/status.cc
-util/stderr_logger.cc
-util/string_util.cc
-util/thread_local.cc
-util/threadpool_imp.cc
-util/udt_util.cc
-util/write_batch_util.cc
-util/xxhash.cc
-utilities/agg_merge/agg_merge.cc
-utilities/backup/backup_engine.cc
-utilities/blob_db/blob_compaction_filter.cc
-utilities/blob_db/blob_db.cc
-utilities/blob_db/blob_db_impl.cc
-utilities/blob_db/blob_db_impl_filesnapshot.cc
-utilities/blob_db/blob_file.cc
-utilities/cache_dump_load.cc
-utilities/cache_dump_load_impl.cc
-utilities/cassandra/cassandra_compaction_filter.cc
-utilities/cassandra/format.cc
-utilities/cassandra/merge_operator.cc
-utilities/checkpoint/checkpoint_impl.cc
-utilities/compaction_filters.cc
-utilities/compaction_filters/remove_emptyvalue_compactionfilter.cc
-utilities/convenience/info_log_finder.cc
-utilities/counted_fs.cc
-utilities/debug.cc
-utilities/env_mirror.cc
-utilities/env_timed.cc
-utilities/fault_injection_env.cc
-utilities/fault_injection_fs.cc
-utilities/fault_injection_secondary_cache.cc
-utilities/leveldb_options/leveldb_options.cc
-utilities/memory/memory_util.cc
-utilities/merge_operators.cc
-utilities/merge_operators/max.cc
-utilities/merge_operators/put.cc
-utilities/merge_operators/sortlist.cc
-utilities/merge_operators/string_append/stringappend.cc
-utilities/merge_operators/string_append/stringappend2.cc
-utilities/merge_operators/uint64add.cc
-utilities/merge_operators/bytesxor.cc
-utilities/object_registry.cc
-utilities/option_change_migration/option_change_migration.cc
-utilities/options/options_util.cc
-utilities/persistent_cache/block_cache_tier.cc
-utilities/persistent_cache/block_cache_tier_file.cc
-utilities/persistent_cache/block_cache_tier_metadata.cc
-utilities/persistent_cache/persistent_cache_tier.cc
-utilities/persistent_cache/volatile_tier_impl.cc
-utilities/simulator_cache/cache_simulator.cc
-utilities/simulator_cache/sim_cache.cc
-utilities/table_properties_collectors/compact_on_deletion_collector.cc
-utilities/trace/file_trace_reader_writer.cc
-utilities/trace/replayer_impl.cc
-utilities/transactions/lock/lock_manager.cc
-utilities/transactions/lock/point/point_lock_tracker.cc
-utilities/transactions/lock/point/point_lock_manager.cc
-utilities/transactions/optimistic_transaction.cc
-utilities/transactions/optimistic_transaction_db_impl.cc
-utilities/transactions/pessimistic_transaction.cc
-utilities/transactions/pessimistic_transaction_db.cc
-utilities/transactions/snapshot_checker.cc
-utilities/transactions/transaction_base.cc
-utilities/transactions/transaction_db_mutex_impl.cc
-utilities/transactions/transaction_util.cc
-utilities/transactions/write_prepared_txn.cc
-utilities/transactions/write_prepared_txn_db.cc
-utilities/transactions/write_unprepared_txn.cc
-utilities/transactions/write_unprepared_txn_db.cc
-utilities/ttl/db_ttl_impl.cc
-utilities/wal_filter.cc
-utilities/write_batch_with_index/write_batch_with_index.cc
-utilities/write_batch_with_index/write_batch_with_index_internal.cc
diff --git a/librocksdb-sys/snappy-stubs-public.h b/librocksdb-sys/snappy-stubs-public.h
deleted file mode 100644
index 14592e0..0000000
--- a/librocksdb-sys/snappy-stubs-public.h
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2011 Google Inc. All Rights Reserved.
-// Author: sesse@google.com (Steinar H. Gunderson)
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Various type stubs for the open-source version of Snappy.
-//
-// This file cannot include config.h, as it is included from snappy.h,
-// which is a public header. Instead, snappy-stubs-public.h is generated by
-// from snappy-stubs-public.h.in at configure time.
-
-#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
-#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
-
-#define HAVE_STDINT_H 1
-
-
-#include <stdint.h>
-
-#include <stddef.h>
-
-//#include <sys/uio.h>
-
-#if defined(_MSC_VER)
-#define ssize_t intptr_t
-#endif
-
-#define SNAPPY_MAJOR 1
-#define SNAPPY_MINOR 1
-#define SNAPPY_PATCHLEVEL 3
-#define SNAPPY_VERSION \
-    ((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)
-
-#include <string>
-
-namespace snappy {
-
-#if HAVE_STDINT_H
-typedef int8_t int8;
-typedef uint8_t uint8;
-typedef int16_t int16;
-typedef uint16_t uint16;
-typedef int32_t int32;
-typedef uint32_t uint32;
-typedef int64_t int64;
-typedef uint64_t uint64;
-#else
-typedef signed char int8;
-typedef unsigned char uint8;
-typedef short int16;
-typedef unsigned short uint16;
-typedef int int32;
-typedef unsigned int uint32;
-typedef long long int64;
-typedef unsigned long long uint64;
-#endif
-
-typedef std::string string;
-
-#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
-  TypeName(const TypeName&);               \
-  void operator=(const TypeName&)
-
-// Windows does not have an iovec type, yet the concept is universally useful.
-// It is simple to define it ourselves, so we put it inside our own namespace.
-struct iovec {
-    void* iov_base;
-    size_t iov_len;
-};
-
-}  // namespace snappy
-
-#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
diff --git a/librocksdb-sys/src/lib.rs b/librocksdb-sys/src/lib.rs
deleted file mode 100644
index 52d557d..0000000
--- a/librocksdb-sys/src/lib.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright 2020 Tyler Neely, Alex Regueiro
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#![allow(clippy::all)]
-#![allow(non_camel_case_types)]
-#![allow(non_snake_case)]
-#![allow(non_upper_case_globals)]
-
-// Ensure the libraries are linked in, despite it not being used directly
-#[cfg(feature = "bzip2")]
-extern crate bzip2_sys;
-#[cfg(feature = "zlib")]
-extern crate libz_sys;
-#[cfg(feature = "lz4")]
-extern crate lz4_sys;
-#[cfg(not(any(target_os = "linux", target_os = "macos",target_os="openbsd")))]
-extern crate openssl;
-#[cfg(feature = "zstd")]
-extern crate zstd_sys;
-
-include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
diff --git a/librocksdb-sys/src/test.rs b/librocksdb-sys/src/test.rs
deleted file mode 100644
index ec995b9..0000000
--- a/librocksdb-sys/src/test.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use libc::*;
-use std::ffi::{CStr, CString};
-use std::ptr;
-use std::str;
-
-use super::*;
-
-pub fn error_message(ptr: *const i8) -> String {
-    let c_str = unsafe { CStr::from_ptr(ptr as *const _) };
-    let s = str::from_utf8(c_str.to_bytes()).unwrap().to_owned();
-    unsafe {
-        free(ptr as *mut c_void);
-    }
-    s
-}
-
-#[test]
-fn internal() {
-    unsafe {
-        let opts = rocksdb_options_create();
-        assert!(!opts.is_null());
-
-        rocksdb_options_increase_parallelism(opts, 0);
-        rocksdb_options_optimize_level_style_compaction(opts, 0);
-        rocksdb_options_set_create_if_missing(opts, u8::from(true));
-
-        let rustpath = "_rust_rocksdb_internaltest";
-        let cpath = CString::new(rustpath).unwrap();
-
-        let mut err: *mut c_char = ptr::null_mut();
-        let err_ptr: *mut *mut c_char = &mut err;
-        let db = rocksdb_open(opts, cpath.as_ptr() as *const _, err_ptr);
-        if !err.is_null() {
-            println!("failed to open rocksdb: {}", error_message(err));
-        }
-        assert!(err.is_null());
-
-        let writeopts = rocksdb_writeoptions_create();
-        assert!(!writeopts.is_null());
-
-        let key = b"name\x00";
-        let val = b"spacejam\x00";
-        rocksdb_put(
-            db,
-            writeopts.clone(),
-            key.as_ptr() as *const c_char,
-            4,
-            val.as_ptr() as *const c_char,
-            8,
-            err_ptr,
-        );
-        rocksdb_writeoptions_destroy(writeopts);
-        assert!(err.is_null());
-
-        let readopts = rocksdb_readoptions_create();
-        assert!(!readopts.is_null());
-
-        let mut val_len: size_t = 0;
-        let val_len_ptr = &mut val_len as *mut size_t;
-        rocksdb_get(
-            db,
-            readopts.clone(),
-            key.as_ptr() as *const c_char,
-            4,
-            val_len_ptr,
-            err_ptr,
-        );
-        rocksdb_readoptions_destroy(readopts);
-        assert!(err.is_null());
-        rocksdb_close(db);
-        rocksdb_destroy_db(opts, cpath.as_ptr() as *const _, err_ptr);
-        assert!(err.is_null());
-    }
-}
diff --git a/librocksdb-sys/tests/ffi.rs b/librocksdb-sys/tests/ffi.rs
deleted file mode 100644
index df8c595..0000000
--- a/librocksdb-sys/tests/ffi.rs
+++ /dev/null
@@ -1,1229 +0,0 @@
-// Copyright 2016 Alex Regueiro
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-// This code is based on <https://github.com/facebook/rocksdb/blob/master/db/c_test.c>, revision a10e8a056d569acf6a52045124e6414ad33bdfcd.
-
-#![allow(
-    non_snake_case,
-    non_upper_case_globals,
-    unused_mut,
-    unused_unsafe,
-    unused_variables
-)]
-
-use const_cstr::const_cstr;
-use libc::*;
-use librocksdb_sys::*;
-use std::borrow::Cow;
-use std::env;
-use std::ffi::{CStr, CString};
-use std::io::Write;
-use std::path::PathBuf;
-use std::ptr;
-use std::slice;
-use std::str;
-use uuid::Uuid;
-
-macro_rules! err_println {
-    ($($arg:tt)*) => (writeln!(&mut ::std::io::stderr(), $($arg)*).expect("failed printing to stderr"));
-}
-
-macro_rules! cstrp {
-    ($($arg:tt)*) => (const_cstr!($($arg)*).as_ptr());
-}
-
-static mut phase: &'static str = "";
-// static mut dbname: *mut c_uchar = ptr::null_mut();
-// static mut dbbackupname: *mut c_uchar = ptr::null_mut();
-
-unsafe fn strndup(s: *const c_char, n: size_t) -> *mut c_char {
-    let r: *mut c_char = malloc(n + 1) as *mut c_char;
-    if r.is_null() {
-        return r;
-    }
-    strncpy(r, s, n)
-}
-
-unsafe fn rstr<'a>(s: *const c_char) -> Cow<'a, str> {
-    CStr::from_ptr(s).to_string_lossy()
-}
-
-fn GetTempDir() -> PathBuf {
-    return match option_env!("TEST_TMPDIR") {
-        Some("") | None => env::temp_dir(),
-        Some(s) => s.into(),
-    };
-}
-
-unsafe fn StartPhase(name: &'static str) {
-    err_println!("=== Test {}\n", name);
-    phase = name;
-}
-
-macro_rules! CheckNoError {
-    ($err:ident) => {
-        unsafe {
-            assert!($err.is_null(), "{}: {}", phase, rstr($err));
-        }
-    };
-}
-
-macro_rules! CheckCondition {
-    ($cond:expr) => {
-        unsafe {
-            assert!($cond, "{}: {}", phase, stringify!($cond));
-        }
-    };
-}
-
-unsafe fn CheckEqual(expected: *const c_char, actual: *const c_char, n: size_t) {
-    let is_equal = if expected.is_null() && actual.is_null() {
-        true
-    } else if !expected.is_null()
-        && !actual.is_null()
-        && n == strlen(expected)
-        && memcmp(expected as *const c_void, actual as *const c_void, n) == 0
-    {
-        true
-    } else {
-        false
-    };
-
-    if !is_equal {
-        panic!(
-            "{}: expected '{}', got '{}'",
-            phase,
-            rstr(strndup(expected, n)),
-            rstr(strndup(actual, 5))
-        );
-    }
-}
-
-unsafe fn Free<T>(ptr: *mut *mut T) {
-    if !(*ptr).is_null() {
-        free(*ptr as *mut c_void);
-        *ptr = ptr::null_mut();
-    }
-}
-
-unsafe fn CheckGet(
-    mut db: *mut rocksdb_t,
-    options: *mut rocksdb_readoptions_t,
-    key: *const c_char,
-    expected: *const c_char,
-) {
-    let mut err: *mut c_char = ptr::null_mut();
-    let mut val_len: size_t = 0;
-    let mut val: *mut c_char = rocksdb_get(db, options, key, strlen(key), &mut val_len, &mut err);
-    CheckNoError!(err);
-    CheckEqual(expected, val, val_len);
-    Free(&mut val);
-}
-
-unsafe fn CheckGetCF(
-    db: *mut rocksdb_t,
-    options: *const rocksdb_readoptions_t,
-    handle: *mut rocksdb_column_family_handle_t,
-    key: *const c_char,
-    expected: *const c_char,
-) {
-    let mut err: *mut c_char = ptr::null_mut();
-    let mut val_len: size_t = 0;
-    let mut val: *mut c_char = rocksdb_get_cf(
-        db,
-        options,
-        handle,
-        key,
-        strlen(key),
-        &mut val_len,
-        &mut err,
-    );
-    CheckNoError!(err);
-    CheckEqual(expected, val, val_len);
-    Free(&mut val);
-}
-
-unsafe fn CheckIter(iter: *mut rocksdb_iterator_t, key: *const c_char, val: *const c_char) {
-    let mut len: size_t = 0;
-    let mut str: *const c_char;
-    str = rocksdb_iter_key(iter, &mut len);
-    CheckEqual(key, str, len);
-    str = rocksdb_iter_value(iter, &mut len);
-    CheckEqual(val, str, len);
-}
-
-// Callback from rocksdb_writebatch_iterate()
-unsafe extern "C" fn CheckPut(
-    ptr: *mut c_void,
-    k: *const c_char,
-    klen: size_t,
-    v: *const c_char,
-    vlen: size_t,
-) {
-    let mut state: *mut c_int = ptr as *mut c_int;
-    CheckCondition!(*state < 2);
-    match *state {
-        0 => {
-            CheckEqual(cstrp!("bar"), k, klen);
-            CheckEqual(cstrp!("b"), v, vlen);
-        }
-        1 => {
-            CheckEqual(cstrp!("box"), k, klen);
-            CheckEqual(cstrp!("c"), v, vlen);
-        }
-        _ => {}
-    }
-    *state += 1;
-}
-
-// Callback from rocksdb_writebatch_iterate()
-unsafe extern "C" fn CheckDel(ptr: *mut c_void, k: *const c_char, klen: size_t) {
-    let mut state: *mut c_int = ptr as *mut c_int;
-    CheckCondition!(*state == 2);
-    CheckEqual(cstrp!("bar"), k, klen);
-    *state += 1;
-}
-
-unsafe extern "C" fn CmpDestroy(arg: *mut c_void) {}
-
-unsafe extern "C" fn CmpCompare(
-    arg: *mut c_void,
-    a: *const c_char,
-    alen: size_t,
-    b: *const c_char,
-    blen: size_t,
-) -> c_int {
-    let n = if alen < blen { alen } else { blen };
-    let mut r = memcmp(a as *const c_void, b as *const c_void, n);
-    if r == 0 {
-        if alen < blen {
-            r = -1;
-        } else if alen > blen {
-            r = 1;
-        }
-    }
-    r
-}
-
-unsafe extern "C" fn CmpName(arg: *mut c_void) -> *const c_char {
-    cstrp!("foo")
-}
-
-// Custom compaction filter
-
-static mut fake_filter_result: c_uchar = 1;
-
-unsafe extern "C" fn CFilterDestroy(arg: *mut c_void) {}
-
-unsafe extern "C" fn CFilterName(arg: *mut c_void) -> *const c_char {
-    cstrp!("foo")
-}
-
-unsafe extern "C" fn CFilterFilter(
-    arg: *mut c_void,
-    level: c_int,
-    key: *const c_char,
-    key_length: size_t,
-    existing_value: *const c_char,
-    value_length: size_t,
-    new_value: *mut *mut c_char,
-    new_value_length: *mut size_t,
-    value_changed: *mut u8,
-) -> c_uchar {
-    if key_length == 3 {
-        if memcmp(
-            key.cast::<c_void>(),
-            cstrp!("bar").cast::<c_void>(),
-            key_length,
-        ) == 0
-        {
-            return 1;
-        } else if memcmp(
-            key.cast::<c_void>(),
-            cstrp!("baz").cast::<c_void>(),
-            key_length,
-        ) == 0
-        {
-            *value_changed = 1;
-            *new_value = cstrp!("newbazvalue") as *mut c_char;
-            *new_value_length = 11;
-            return 0;
-        }
-    }
-    0
-}
-
-unsafe extern "C" fn CFilterFactoryDestroy(arg: *mut c_void) {}
-
-unsafe extern "C" fn CFilterFactoryName(arg: *mut c_void) -> *const c_char {
-    cstrp!("foo")
-}
-
-unsafe extern "C" fn CFilterCreate(
-    arg: *mut c_void,
-    context: *mut rocksdb_compactionfiltercontext_t,
-) -> *mut rocksdb_compactionfilter_t {
-    rocksdb_compactionfilter_create(
-        ptr::null_mut(),
-        Some(CFilterDestroy),
-        Some(CFilterFilter),
-        Some(CFilterName),
-    )
-}
-
-unsafe fn CheckCompaction(
-    dbname: *const c_char,
-    db: *mut rocksdb_t,
-    options: *const rocksdb_options_t,
-    roptions: *mut rocksdb_readoptions_t,
-    woptions: *mut rocksdb_writeoptions_t,
-) -> *mut rocksdb_t {
-    let mut err: *mut c_char = ptr::null_mut();
-    let db = rocksdb_open(options, dbname, &mut err);
-    CheckNoError!(err);
-    rocksdb_put(
-        db,
-        woptions,
-        cstrp!("foo"),
-        3,
-        cstrp!("foovalue"),
-        8,
-        &mut err,
-    );
-    CheckNoError!(err);
-    CheckGet(db, roptions, cstrp!("foo"), cstrp!("foovalue"));
-    rocksdb_put(
-        db,
-        woptions,
-        cstrp!("bar"),
-        3,
-        cstrp!("barvalue"),
-        8,
-        &mut err,
-    );
-    CheckNoError!(err);
-    CheckGet(db, roptions, cstrp!("bar"), cstrp!("barvalue"));
-    rocksdb_put(
-        db,
-        woptions,
-        cstrp!("baz"),
-        3,
-        cstrp!("bazvalue"),
-        8,
-        &mut err,
-    );
-    CheckNoError!(err);
-    CheckGet(db, roptions, cstrp!("baz"), cstrp!("bazvalue"));
-
-    // Force compaction
-    rocksdb_compact_range(db, ptr::null(), 0, ptr::null(), 0);
-    // should have filtered bar, but not foo
-    CheckGet(db, roptions, cstrp!("foo"), cstrp!("foovalue"));
-    CheckGet(db, roptions, cstrp!("bar"), ptr::null());
-    CheckGet(db, roptions, cstrp!("baz"), cstrp!("newbazvalue"));
-    db
-}
-
-// Custom merge operator
-
-unsafe extern "C" fn MergeOperatorDestroy(arg: *mut c_void) {}
-
-unsafe extern "C" fn MergeOperatorName(arg: *mut c_void) -> *const c_char {
-    cstrp!("foo")
-}
-
-unsafe extern "C" fn MergeOperatorFullMerge(
-    arg: *mut c_void,
-    key: *const c_char,
-    key_length: size_t,
-    existing_value: *const c_char,
-    existing_value_length: size_t,
-    operands_list: *const *const c_char,
-    operands_list_length: *const size_t,
-    num_operands: c_int,
-    success: *mut u8,
-    new_value_length: *mut size_t,
-) -> *mut c_char {
-    *new_value_length = 4;
-    *success = 1;
-    let result: *mut c_char = malloc(4) as *mut _;
-    memcpy(result as *mut _, cstrp!("fake") as *mut _, 4);
-    result
-}
-
-unsafe extern "C" fn MergeOperatorPartialMerge(
-    arg: *mut c_void,
-    key: *const c_char,
-    key_length: size_t,
-    operands_list: *const *const c_char,
-    operands_list_length: *const size_t,
-    num_operands: c_int,
-    success: *mut u8,
-    new_value_length: *mut size_t,
-) -> *mut c_char {
-    *new_value_length = 4;
-    *success = 1;
-    let result: *mut c_char = malloc(4) as *mut _;
-    memcpy(result as *mut _, cstrp!("fake") as *const _, 4);
-    result
-}
-
-#[test]
-fn ffi() {
-    unsafe {
-        let mut db: *mut rocksdb_t;
-        let mut cmp: *mut rocksdb_comparator_t;
-        let mut cache: *mut rocksdb_cache_t;
-        let mut env: *mut rocksdb_env_t;
-        let mut options: *mut rocksdb_options_t;
-        let mut table_options: *mut rocksdb_block_based_table_options_t;
-        let mut roptions: *mut rocksdb_readoptions_t;
-        let mut woptions: *mut rocksdb_writeoptions_t;
-        let mut err: *mut c_char = ptr::null_mut();
-        let run: c_int = -1;
-
-        let test_uuid = Uuid::new_v4().simple();
-
-        let dbname = {
-            let mut dir = GetTempDir();
-            dir.push(format!("rocksdb_c_test-{}", test_uuid));
-            let path = dir.to_str().unwrap();
-            CString::new(path).unwrap()
-        };
-        let dbbackupname = {
-            let mut dir = GetTempDir();
-            dir.push(format!("rocksdb_c_test-{}-backup", test_uuid));
-            let path = dir.to_str().unwrap();
-            CString::new(path).unwrap()
-        };
-
-        let dbname = dbname.as_ptr();
-        let dbbackupname = dbbackupname.as_ptr();
-
-        StartPhase("create_objects");
-        cmp = rocksdb_comparator_create(
-            ptr::null_mut(),
-            Some(CmpDestroy),
-            Some(CmpCompare),
-            Some(CmpName),
-        );
-        env = rocksdb_create_default_env();
-        cache = rocksdb_cache_create_lru(100000);
-
-        options = rocksdb_options_create();
-        rocksdb_options_set_comparator(options, cmp);
-        rocksdb_options_set_error_if_exists(options, 1);
-        rocksdb_options_set_env(options, env);
-        rocksdb_options_set_info_log(options, ptr::null_mut());
-        rocksdb_options_set_write_buffer_size(options, 100000);
-        rocksdb_options_set_paranoid_checks(options, 1);
-        rocksdb_options_set_max_open_files(options, 10);
-        table_options = rocksdb_block_based_options_create();
-        rocksdb_block_based_options_set_block_cache(table_options, cache);
-        rocksdb_options_set_block_based_table_factory(options, table_options);
-
-        let no_compression = rocksdb_no_compression as c_int;
-        rocksdb_options_set_compression(options, no_compression);
-        rocksdb_options_set_compression_options(options, -14, -1, 0, 0);
-        let mut compression_levels = vec![
-            no_compression,
-            no_compression,
-            no_compression,
-            no_compression,
-        ];
-        rocksdb_options_set_compression_per_level(
-            options,
-            compression_levels.as_mut_ptr(),
-            compression_levels.len() as size_t,
-        );
-
-        roptions = rocksdb_readoptions_create();
-        rocksdb_readoptions_set_verify_checksums(roptions, 1);
-        rocksdb_readoptions_set_fill_cache(roptions, 0);
-
-        woptions = rocksdb_writeoptions_create();
-        rocksdb_writeoptions_set_sync(woptions, 1);
-
-        StartPhase("destroy");
-        rocksdb_destroy_db(options, dbname, &mut err);
-        Free(&mut err);
-
-        StartPhase("open_error");
-        rocksdb_open(options, dbname, &mut err);
-        CheckCondition!(!err.is_null());
-        Free(&mut err);
-
-        StartPhase("open");
-        rocksdb_options_set_create_if_missing(options, 1);
-        db = rocksdb_open(options, dbname, &mut err);
-        CheckNoError!(err);
-        CheckGet(db, roptions, cstrp!("foo") as *const _, ptr::null());
-
-        StartPhase("put");
-        rocksdb_put(db, woptions, cstrp!("foo"), 3, cstrp!("hello"), 5, &mut err);
-        CheckNoError!(err);
-        CheckGet(db, roptions, cstrp!("foo"), cstrp!("hello"));
-
-        StartPhase("backup_and_restore");
-        {
-            rocksdb_destroy_db(options, dbbackupname, &mut err);
-            CheckNoError!(err);
-
-            let be = rocksdb_backup_engine_open(options, dbbackupname, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_backup_engine_create_new_backup(be, db, &mut err);
-            CheckNoError!(err);
-
-            // need a change to trigger a new backup
-            rocksdb_delete(db, woptions, cstrp!("does-not-exist"), 14, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_backup_engine_create_new_backup(be, db, &mut err);
-            CheckNoError!(err);
-
-            let bei: *const rocksdb_backup_engine_info_t =
-                rocksdb_backup_engine_get_backup_info(be);
-            CheckCondition!(rocksdb_backup_engine_info_count(bei) > 1);
-            rocksdb_backup_engine_info_destroy(bei);
-
-            rocksdb_backup_engine_purge_old_backups(be, 1, &mut err);
-            CheckNoError!(err);
-
-            let bei: *const rocksdb_backup_engine_info_t =
-                rocksdb_backup_engine_get_backup_info(be);
-            CheckCondition!(rocksdb_backup_engine_info_count(bei) == 1);
-            rocksdb_backup_engine_info_destroy(bei);
-
-            rocksdb_delete(db, woptions, cstrp!("foo"), 3, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_close(db);
-
-            rocksdb_destroy_db(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            let restore_options = rocksdb_restore_options_create();
-            rocksdb_restore_options_set_keep_log_files(restore_options, 0);
-            rocksdb_backup_engine_restore_db_from_latest_backup(
-                be,
-                dbname,
-                dbname,
-                restore_options,
-                &mut err,
-            );
-            CheckNoError!(err);
-            rocksdb_restore_options_destroy(restore_options);
-
-            rocksdb_options_set_error_if_exists(options, 0);
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-            rocksdb_options_set_error_if_exists(options, 1);
-
-            CheckGet(db, roptions, cstrp!("foo"), cstrp!("hello"));
-
-            rocksdb_backup_engine_close(be);
-        }
-
-        StartPhase("compactall");
-        rocksdb_compact_range(db, ptr::null(), 0, ptr::null(), 0);
-        CheckGet(db, roptions, cstrp!("foo"), cstrp!("hello"));
-
-        StartPhase("compactrange");
-        rocksdb_compact_range(db, cstrp!("a"), 1, cstrp!("z"), 1);
-        CheckGet(db, roptions, cstrp!("foo"), cstrp!("hello"));
-
-        StartPhase("writebatch");
-        {
-            let mut wb = rocksdb_writebatch_create();
-            rocksdb_writebatch_put(wb, cstrp!("foo"), 3, cstrp!("a"), 1);
-            rocksdb_writebatch_clear(wb);
-            rocksdb_writebatch_put(wb, cstrp!("bar"), 3, cstrp!("b"), 1);
-            rocksdb_writebatch_put(wb, cstrp!("box"), 3, cstrp!("c"), 1);
-            rocksdb_writebatch_delete(wb, cstrp!("bar"), 3);
-            rocksdb_write(db, woptions, wb, &mut err);
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("foo"), cstrp!("hello"));
-            CheckGet(db, roptions, cstrp!("bar"), ptr::null());
-            CheckGet(db, roptions, cstrp!("box"), cstrp!("c"));
-            let mut pos: c_int = 0;
-            rocksdb_writebatch_iterate(
-                wb,
-                (&mut pos as *mut c_int).cast::<c_void>(),
-                Some(CheckPut),
-                Some(CheckDel),
-            );
-            CheckCondition!(pos == 3);
-            rocksdb_writebatch_destroy(wb);
-        }
-
-        StartPhase("writebatch_vectors");
-        {
-            let wb = rocksdb_writebatch_create();
-            let k_list: [*const c_char; 2] = [cstrp!("z"), cstrp!("ap")];
-            let k_sizes: [size_t; 2] = [1, 2];
-            let v_list: [*const c_char; 3] = [cstrp!("x"), cstrp!("y"), cstrp!("z")];
-            let v_sizes: [size_t; 3] = [1, 1, 1];
-            rocksdb_writebatch_putv(
-                wb,
-                k_list.len() as c_int,
-                k_list.as_ptr(),
-                k_sizes.as_ptr(),
-                v_list.len() as c_int,
-                v_list.as_ptr(),
-                v_sizes.as_ptr(),
-            );
-            rocksdb_write(db, woptions, wb, &mut err);
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("zap"), cstrp!("xyz"));
-            rocksdb_writebatch_delete(wb, cstrp!("zap"), 3);
-            rocksdb_write(db, woptions, wb, &mut err);
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("zap"), ptr::null());
-            rocksdb_writebatch_destroy(wb);
-        }
-
-        StartPhase("writebatch_rep");
-        {
-            let wb1: *mut rocksdb_writebatch_t = rocksdb_writebatch_create();
-            rocksdb_writebatch_put(wb1, cstrp!("baz"), 3, cstrp!("d"), 1);
-            rocksdb_writebatch_put(wb1, cstrp!("quux"), 4, cstrp!("e"), 1);
-            rocksdb_writebatch_delete(wb1, cstrp!("quux"), 4);
-            let mut repsize1: size_t = 0;
-            let mut rep = rocksdb_writebatch_data(wb1, &mut repsize1) as *const c_void;
-            let mut wb2 = rocksdb_writebatch_create_from(rep as *const c_char, repsize1);
-            CheckCondition!(rocksdb_writebatch_count(wb1) == rocksdb_writebatch_count(wb2));
-            let mut repsize2: size_t = 0;
-            CheckCondition!(
-                memcmp(
-                    rep,
-                    rocksdb_writebatch_data(wb2, &mut repsize2) as *const c_void,
-                    repsize1
-                ) == 0
-            );
-            rocksdb_writebatch_destroy(wb1);
-            rocksdb_writebatch_destroy(wb2);
-        }
-
-        StartPhase("iter");
-        {
-            let mut iter = rocksdb_create_iterator(db, roptions);
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-            rocksdb_iter_seek_to_first(iter);
-            CheckCondition!(rocksdb_iter_valid(iter) != 0);
-            CheckIter(iter, cstrp!("box"), cstrp!("c"));
-            rocksdb_iter_next(iter);
-            CheckIter(iter, cstrp!("foo"), cstrp!("hello"));
-            rocksdb_iter_prev(iter);
-            CheckIter(iter, cstrp!("box"), cstrp!("c"));
-            rocksdb_iter_prev(iter);
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-            rocksdb_iter_seek_to_last(iter);
-            CheckIter(iter, cstrp!("foo"), cstrp!("hello"));
-            rocksdb_iter_seek(iter, cstrp!("b"), 1);
-            CheckIter(iter, cstrp!("box"), cstrp!("c"));
-            rocksdb_iter_get_error(iter, &mut err);
-            CheckNoError!(err);
-            rocksdb_iter_destroy(iter);
-        }
-
-        StartPhase("multiget");
-        {
-            let keys: [*const c_char; 3] = [cstrp!("box"), cstrp!("foo"), cstrp!("notfound")];
-            let keys_sizes: [size_t; 3] = [3, 3, 8];
-            let mut vals: [*mut c_char; 3] = [ptr::null_mut(), ptr::null_mut(), ptr::null_mut()];
-            let mut vals_sizes: [size_t; 3] = [0, 0, 0];
-            let mut errs: [*mut c_char; 3] = [ptr::null_mut(), ptr::null_mut(), ptr::null_mut()];
-            rocksdb_multi_get(
-                db,
-                roptions,
-                3,
-                keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                vals.as_mut_ptr(),
-                vals_sizes.as_mut_ptr(),
-                errs.as_mut_ptr(),
-            );
-
-            for i in 0..3 {
-                CheckEqual(ptr::null(), errs[i], 0);
-                match i {
-                    0 => CheckEqual(cstrp!("c"), vals[i], vals_sizes[i]),
-                    1 => CheckEqual(cstrp!("hello"), vals[i], vals_sizes[i]),
-                    2 => CheckEqual(ptr::null(), vals[i], vals_sizes[i]),
-                    _ => {}
-                }
-                Free(&mut vals[i]);
-            }
-        }
-
-        StartPhase("approximate_sizes");
-        {
-            let mut sizes: [u64; 2] = [0, 0];
-            let start: [*const c_char; 2] = [cstrp!("a"), cstrp!("k00000000000000010000")];
-            let start_len: [size_t; 2] = [1, 21];
-            let limit: [*const c_char; 2] = [cstrp!("k00000000000000010000"), cstrp!("z")];
-            let limit_len: [size_t; 2] = [21, 1];
-            rocksdb_writeoptions_set_sync(woptions, 0);
-            for i in 0..20000 {
-                let keybuf = CString::new(format!("k{:020}", i)).unwrap();
-                let key = keybuf.to_bytes_with_nul();
-                let valbuf = CString::new(format!("v{:020}", i)).unwrap();
-                let val = valbuf.to_bytes_with_nul();
-                rocksdb_put(
-                    db,
-                    woptions,
-                    key.as_ptr() as *const c_char,
-                    key.len() as size_t,
-                    val.as_ptr() as *const c_char,
-                    val.len() as size_t,
-                    &mut err,
-                );
-                CheckNoError!(err);
-            }
-            rocksdb_approximate_sizes(
-                db,
-                2,
-                start.as_ptr(),
-                start_len.as_ptr(),
-                limit.as_ptr(),
-                limit_len.as_ptr(),
-                sizes.as_mut_ptr(),
-                &mut err,
-            );
-            CheckNoError!(err);
-            CheckCondition!(sizes[0] > 0);
-            CheckCondition!(sizes[1] > 0);
-        }
-
-        StartPhase("property");
-        {
-            let mut prop: *mut c_char;
-            prop = rocksdb_property_value(db, cstrp!("nosuchprop"));
-            CheckCondition!(prop.is_null());
-            prop = rocksdb_property_value(db, cstrp!("rocksdb.stats"));
-            CheckCondition!(!prop.is_null());
-            Free(&mut prop);
-        }
-
-        StartPhase("snapshot");
-        {
-            let snap: *const rocksdb_snapshot_t = rocksdb_create_snapshot(db);
-            rocksdb_delete(db, woptions, cstrp!("foo"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_readoptions_set_snapshot(roptions, snap);
-            CheckGet(db, roptions, cstrp!("foo"), cstrp!("hello"));
-            rocksdb_readoptions_set_snapshot(roptions, ptr::null());
-            CheckGet(db, roptions, cstrp!("foo"), ptr::null());
-            rocksdb_release_snapshot(db, snap);
-        }
-
-        StartPhase("repair");
-        {
-            // If we do not compact here, then the lazy deletion of files (https://reviews.facebook.net/D6123) would leave around deleted files and the repair process will find those files and put them back into the database.
-            rocksdb_compact_range(db, ptr::null(), 0, ptr::null(), 0);
-            rocksdb_close(db);
-            rocksdb_options_set_create_if_missing(options, 0);
-            rocksdb_options_set_error_if_exists(options, 0);
-            // rocksdb_options_set_wal_recovery_mode(options, 2);
-            rocksdb_repair_db(options, dbname, &mut err);
-            CheckNoError!(err);
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("foo"), ptr::null());
-            CheckGet(db, roptions, cstrp!("bar"), ptr::null());
-            CheckGet(db, roptions, cstrp!("box"), cstrp!("c"));
-            rocksdb_options_set_create_if_missing(options, 1);
-            rocksdb_options_set_error_if_exists(options, 1);
-        }
-
-        StartPhase("filter");
-        for run in 0..2 {
-            CheckNoError!(err);
-            let mut policy: *mut rocksdb_filterpolicy_t = rocksdb_filterpolicy_create_bloom(10.0);
-
-            rocksdb_block_based_options_set_filter_policy(table_options, policy);
-
-            // Create new database
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-            rocksdb_options_set_block_based_table_factory(options, table_options);
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(
-                db,
-                woptions,
-                cstrp!("foo"),
-                3,
-                cstrp!("foovalue"),
-                8,
-                &mut err,
-            );
-            CheckNoError!(err);
-            rocksdb_put(
-                db,
-                woptions,
-                cstrp!("bar"),
-                3,
-                cstrp!("barvalue"),
-                8,
-                &mut err,
-            );
-            CheckNoError!(err);
-            rocksdb_compact_range(db, ptr::null(), 0, ptr::null(), 0);
-
-            fake_filter_result = 1;
-            CheckGet(db, roptions, cstrp!("foo"), cstrp!("foovalue"));
-            CheckGet(db, roptions, cstrp!("bar"), cstrp!("barvalue"));
-            if phase == "" {
-                // Must not find value when custom filter returns false
-                fake_filter_result = 0;
-                CheckGet(db, roptions, cstrp!("foo"), ptr::null());
-                CheckGet(db, roptions, cstrp!("bar"), ptr::null());
-                fake_filter_result = 1;
-
-                CheckGet(db, roptions, cstrp!("foo"), cstrp!("foovalue"));
-                CheckGet(db, roptions, cstrp!("bar"), cstrp!("barvalue"));
-            }
-            // Reset the policy
-            rocksdb_block_based_options_set_filter_policy(table_options, ptr::null_mut());
-            rocksdb_options_set_block_based_table_factory(options, table_options);
-        }
-
-        StartPhase("compaction_filter");
-        {
-            let options_with_filter = rocksdb_options_create();
-            rocksdb_options_set_create_if_missing(options_with_filter, 1);
-            let cfilter = rocksdb_compactionfilter_create(
-                ptr::null_mut(),
-                Some(CFilterDestroy),
-                Some(CFilterFilter),
-                Some(CFilterName),
-            );
-            // Create new database
-            rocksdb_close(db);
-            rocksdb_destroy_db(options_with_filter, dbname, &mut err);
-            rocksdb_options_set_compaction_filter(options_with_filter, cfilter);
-            db = CheckCompaction(dbname, db, options_with_filter, roptions, woptions);
-
-            rocksdb_options_set_compaction_filter(options_with_filter, ptr::null_mut());
-            rocksdb_compactionfilter_destroy(cfilter);
-            rocksdb_options_destroy(options_with_filter);
-        }
-
-        StartPhase("compaction_filter_factory");
-        {
-            let mut options_with_filter_factory = rocksdb_options_create();
-            rocksdb_options_set_create_if_missing(options_with_filter_factory, 1);
-            let mut factory = rocksdb_compactionfilterfactory_create(
-                ptr::null_mut(),
-                Some(CFilterFactoryDestroy),
-                Some(CFilterCreate),
-                Some(CFilterFactoryName),
-            );
-            // Create new database
-            rocksdb_close(db);
-            rocksdb_destroy_db(options_with_filter_factory, dbname, &mut err);
-            rocksdb_options_set_compaction_filter_factory(options_with_filter_factory, factory);
-            db = CheckCompaction(dbname, db, options_with_filter_factory, roptions, woptions);
-
-            rocksdb_options_set_compaction_filter_factory(
-                options_with_filter_factory,
-                ptr::null_mut(),
-            );
-            rocksdb_options_destroy(options_with_filter_factory);
-        }
-
-        StartPhase("merge_operator");
-        {
-            let mut merge_operator = rocksdb_mergeoperator_create(
-                ptr::null_mut(),
-                Some(MergeOperatorDestroy),
-                Some(MergeOperatorFullMerge),
-                Some(MergeOperatorPartialMerge),
-                None,
-                Some(MergeOperatorName),
-            );
-            // Create new database
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-            rocksdb_options_set_merge_operator(options, merge_operator);
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(
-                db,
-                woptions,
-                cstrp!("foo"),
-                3,
-                cstrp!("foovalue"),
-                8,
-                &mut err,
-            );
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("foo"), cstrp!("foovalue"));
-            rocksdb_merge(
-                db,
-                woptions,
-                cstrp!("foo"),
-                3,
-                cstrp!("barvalue"),
-                8,
-                &mut err,
-            );
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("foo"), cstrp!("fake"));
-
-            // Merge of a non-existing value
-            rocksdb_merge(
-                db,
-                woptions,
-                cstrp!("bar"),
-                3,
-                cstrp!("barvalue"),
-                8,
-                &mut err,
-            );
-            CheckNoError!(err);
-            CheckGet(db, roptions, cstrp!("bar"), cstrp!("fake"));
-        }
-
-        StartPhase("columnfamilies");
-        {
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            let mut db_options = rocksdb_options_create();
-            rocksdb_options_set_create_if_missing(db_options, 1);
-            db = rocksdb_open(db_options, dbname, &mut err);
-            CheckNoError!(err);
-            let mut cfh = rocksdb_create_column_family(db, db_options, cstrp!("cf1"), &mut err);
-            rocksdb_column_family_handle_destroy(cfh);
-            CheckNoError!(err);
-            rocksdb_close(db);
-
-            let mut cflen: size_t = 0;
-            let column_fams_raw =
-                rocksdb_list_column_families(db_options, dbname, &mut cflen, &mut err);
-            let column_fams = slice::from_raw_parts(column_fams_raw, cflen as usize);
-            CheckEqual(cstrp!("default"), column_fams[0], 7);
-            CheckEqual(cstrp!("cf1"), column_fams[1], 3);
-            CheckCondition!(cflen == 2);
-            rocksdb_list_column_families_destroy(column_fams_raw, cflen);
-
-            let mut cf_options = rocksdb_options_create();
-
-            let mut cf_names: [*const c_char; 2] = [cstrp!("default"), cstrp!("cf1")];
-            let mut cf_opts: [*const rocksdb_options_t; 2] = [cf_options, cf_options];
-            let mut handles: [*mut rocksdb_column_family_handle_t; 2] =
-                [ptr::null_mut(), ptr::null_mut()];
-            db = rocksdb_open_column_families(
-                db_options,
-                dbname,
-                2,
-                cf_names.as_mut_ptr(),
-                cf_opts.as_mut_ptr(),
-                handles.as_mut_ptr(),
-                &mut err,
-            );
-            CheckNoError!(err);
-
-            rocksdb_put_cf(
-                db,
-                woptions,
-                handles[1],
-                cstrp!("foo"),
-                3,
-                cstrp!("hello"),
-                5,
-                &mut err,
-            );
-            CheckNoError!(err);
-
-            CheckGetCF(db, roptions, handles[1], cstrp!("foo"), cstrp!("hello"));
-
-            rocksdb_delete_cf(db, woptions, handles[1], cstrp!("foo"), 3, &mut err);
-            CheckNoError!(err);
-
-            CheckGetCF(db, roptions, handles[1], cstrp!("foo"), ptr::null());
-
-            let mut wb = rocksdb_writebatch_create();
-            rocksdb_writebatch_put_cf(wb, handles[1], cstrp!("baz"), 3, cstrp!("a"), 1);
-            rocksdb_writebatch_clear(wb);
-            rocksdb_writebatch_put_cf(wb, handles[1], cstrp!("bar"), 3, cstrp!("b"), 1);
-            rocksdb_writebatch_put_cf(wb, handles[1], cstrp!("box"), 3, cstrp!("c"), 1);
-            rocksdb_writebatch_delete_cf(wb, handles[1], cstrp!("bar"), 3);
-            rocksdb_write(db, woptions, wb, &mut err);
-            CheckNoError!(err);
-            CheckGetCF(db, roptions, handles[1], cstrp!("baz"), ptr::null());
-            CheckGetCF(db, roptions, handles[1], cstrp!("bar"), ptr::null());
-            CheckGetCF(db, roptions, handles[1], cstrp!("box"), cstrp!("c"));
-            rocksdb_writebatch_destroy(wb);
-
-            let keys: [*const c_char; 3] = [cstrp!("box"), cstrp!("box"), cstrp!("barfooxx")];
-            let get_handles: [*const rocksdb_column_family_handle_t; 3] =
-                [handles[0], handles[1], handles[1]];
-            let keys_sizes: [size_t; 3] = [3, 3, 8];
-            let mut vals: [*mut c_char; 3] = [ptr::null_mut(), ptr::null_mut(), ptr::null_mut()];
-            let mut vals_sizes: [size_t; 3] = [0, 0, 0];
-            let mut errs: [*mut c_char; 3] = [ptr::null_mut(), ptr::null_mut(), ptr::null_mut()];
-            rocksdb_multi_get_cf(
-                db,
-                roptions,
-                get_handles.as_ptr(),
-                3,
-                keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                vals.as_mut_ptr(),
-                vals_sizes.as_mut_ptr(),
-                errs.as_mut_ptr(),
-            );
-
-            for i in 0..3 {
-                CheckEqual(ptr::null(), errs[i], 0);
-                match i {
-                    0 => CheckEqual(ptr::null(), vals[i], vals_sizes[i]), // wrong cf
-                    1 => CheckEqual(cstrp!("c"), vals[i], vals_sizes[i]), // bingo
-                    2 => CheckEqual(ptr::null(), vals[i], vals_sizes[i]), // normal not found
-                    _ => {}
-                }
-                Free(&mut vals[i]);
-            }
-
-            let mut iter = rocksdb_create_iterator_cf(db, roptions, handles[1]);
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-            rocksdb_iter_seek_to_first(iter);
-            CheckCondition!(rocksdb_iter_valid(iter) != 0);
-
-            let mut i: u32 = 0;
-            while rocksdb_iter_valid(iter) != 0 {
-                rocksdb_iter_next(iter);
-                i += 1;
-            }
-            CheckCondition!(i == 1);
-            rocksdb_iter_get_error(iter, &mut err);
-            CheckNoError!(err);
-            rocksdb_iter_destroy(iter);
-
-            let mut iters_cf_handles: [*mut rocksdb_column_family_handle_t; 2] =
-                [handles[0], handles[1]];
-            let mut iters_handles: [*mut rocksdb_iterator_t; 2] =
-                [ptr::null_mut(), ptr::null_mut()];
-            rocksdb_create_iterators(
-                db,
-                roptions,
-                iters_cf_handles.as_mut_ptr(),
-                iters_handles.as_mut_ptr(),
-                2,
-                &mut err,
-            );
-            CheckNoError!(err);
-
-            iter = iters_handles[0];
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-            rocksdb_iter_seek_to_first(iter);
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-            rocksdb_iter_destroy(iter);
-
-            iter = iters_handles[1];
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-            rocksdb_iter_seek_to_first(iter);
-            CheckCondition!(rocksdb_iter_valid(iter) != 0);
-
-            let mut i: u32 = 0;
-            while rocksdb_iter_valid(iter) != 0 {
-                rocksdb_iter_next(iter);
-                i += 1;
-            }
-            CheckCondition!(i == 1);
-            rocksdb_iter_get_error(iter, &mut err);
-            CheckNoError!(err);
-            rocksdb_iter_destroy(iter);
-
-            rocksdb_drop_column_family(db, handles[1], &mut err);
-            CheckNoError!(err);
-            for i in 0..2 {
-                rocksdb_column_family_handle_destroy(handles[i]);
-            }
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-            rocksdb_options_destroy(db_options);
-            rocksdb_options_destroy(cf_options);
-        }
-
-        StartPhase("prefix");
-        {
-            // Create new database
-            rocksdb_options_set_allow_mmap_reads(options, 1);
-            rocksdb_options_set_prefix_extractor(
-                options,
-                rocksdb_slicetransform_create_fixed_prefix(3),
-            );
-            rocksdb_options_set_hash_skip_list_rep(options, 5000, 4, 4);
-            rocksdb_options_set_plain_table_factory(options, 4, 10, 0.75, 16, 0, 0, 0, 0);
-            rocksdb_options_set_allow_concurrent_memtable_write(options, 0);
-
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_put(db, woptions, cstrp!("foo1"), 4, cstrp!("foo"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("foo2"), 4, cstrp!("foo"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("foo3"), 4, cstrp!("foo"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("bar1"), 4, cstrp!("bar"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("bar2"), 4, cstrp!("bar"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("bar3"), 4, cstrp!("bar"), 3, &mut err);
-            CheckNoError!(err);
-
-            let mut iter = rocksdb_create_iterator(db, roptions);
-            CheckCondition!(rocksdb_iter_valid(iter) == 0);
-
-            rocksdb_iter_seek(iter, cstrp!("bar"), 3);
-            rocksdb_iter_get_error(iter, &mut err);
-            CheckNoError!(err);
-            CheckCondition!(rocksdb_iter_valid(iter) != 0);
-
-            CheckIter(iter, cstrp!("bar1"), cstrp!("bar"));
-            rocksdb_iter_next(iter);
-            CheckIter(iter, cstrp!("bar2"), cstrp!("bar"));
-            rocksdb_iter_next(iter);
-            CheckIter(iter, cstrp!("bar3"), cstrp!("bar"));
-            rocksdb_iter_get_error(iter, &mut err);
-            CheckNoError!(err);
-            rocksdb_iter_destroy(iter);
-
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-        }
-
-        StartPhase("cuckoo_options");
-        {
-            let mut cuckoo_options = rocksdb_cuckoo_options_create();
-            rocksdb_cuckoo_options_set_hash_ratio(cuckoo_options, 0.5);
-            rocksdb_cuckoo_options_set_max_search_depth(cuckoo_options, 200);
-            rocksdb_cuckoo_options_set_cuckoo_block_size(cuckoo_options, 10);
-            rocksdb_cuckoo_options_set_identity_as_first_hash(cuckoo_options, 1);
-            rocksdb_cuckoo_options_set_use_module_hash(cuckoo_options, 0);
-            rocksdb_options_set_cuckoo_table_factory(options, cuckoo_options);
-
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_cuckoo_options_destroy(cuckoo_options);
-        }
-
-        StartPhase("iterate_upper_bound");
-        {
-            // Create new empty database
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_options_set_prefix_extractor(options, ptr::null_mut());
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_put(db, woptions, cstrp!("a"), 1, cstrp!("0"), 1, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("foo"), 3, cstrp!("bar"), 3, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("foo1"), 4, cstrp!("bar1"), 4, &mut err);
-            CheckNoError!(err);
-            rocksdb_put(db, woptions, cstrp!("g1"), 2, cstrp!("0"), 1, &mut err);
-            CheckNoError!(err);
-
-            // testing basic case with no iterate_upper_bound and no prefix_extractor
-            {
-                rocksdb_readoptions_set_iterate_upper_bound(roptions, ptr::null(), 0);
-                let mut iter = rocksdb_create_iterator(db, roptions);
-
-                rocksdb_iter_seek(iter, cstrp!("foo"), 3);
-                CheckCondition!(rocksdb_iter_valid(iter) != 0);
-                CheckIter(iter, cstrp!("foo"), cstrp!("bar"));
-
-                rocksdb_iter_next(iter);
-                CheckCondition!(rocksdb_iter_valid(iter) != 0);
-                CheckIter(iter, cstrp!("foo1"), cstrp!("bar1"));
-
-                rocksdb_iter_next(iter);
-                CheckCondition!(rocksdb_iter_valid(iter) != 0);
-                CheckIter(iter, cstrp!("g1"), cstrp!("0"));
-
-                rocksdb_iter_destroy(iter);
-            }
-
-            // testing iterate_upper_bound and forward iterator
-            // to make sure it stops at bound
-            {
-                // iterate_upper_bound points beyond the last expected entry
-                rocksdb_readoptions_set_iterate_upper_bound(roptions, cstrp!("foo2"), 4);
-
-                let mut iter = rocksdb_create_iterator(db, roptions);
-
-                rocksdb_iter_seek(iter, cstrp!("foo"), 3);
-                CheckCondition!(rocksdb_iter_valid(iter) != 0);
-                CheckIter(iter, cstrp!("foo"), cstrp!("bar"));
-
-                rocksdb_iter_next(iter);
-                CheckCondition!(rocksdb_iter_valid(iter) != 0);
-                CheckIter(iter, cstrp!("foo1"), cstrp!("bar1"));
-
-                rocksdb_iter_next(iter);
-                // should stop here...
-                CheckCondition!(rocksdb_iter_valid(iter) == 0);
-
-                rocksdb_iter_destroy(iter);
-            }
-        }
-
-        // Simple sanity check that setting memtable rep works.
-        StartPhase("memtable_reps");
-        {
-            // Create database with vector memtable.
-            rocksdb_close(db);
-            rocksdb_destroy_db(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            rocksdb_options_set_memtable_vector_rep(options);
-            db = rocksdb_open(options, dbname, &mut err);
-            CheckNoError!(err);
-
-            // // Create database with hash skiplist memtable.
-            // rocksdb_close(db);
-            // rocksdb_destroy_db(options, dbname, &mut err);
-            // CheckNoError!(err);
-            //
-            // rocksdb_options_set_hash_skip_list_rep(options, 5000, 4, 4);
-            // db = rocksdb_open(options, dbname, &mut err);
-            // CheckNoError!(err);
-        }
-
-        StartPhase("cleanup");
-        rocksdb_close(db);
-        rocksdb_options_destroy(options);
-        rocksdb_block_based_options_destroy(table_options);
-        rocksdb_readoptions_destroy(roptions);
-        rocksdb_writeoptions_destroy(woptions);
-        rocksdb_cache_destroy(cache);
-        rocksdb_comparator_destroy(cmp);
-        rocksdb_env_destroy(env);
-
-        err_println!("PASS");
-    }
-}
diff --git a/librocksdb-sys/rocksdb/logging/auto_roll_logger.cc b/logging/auto_roll_logger.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/auto_roll_logger.cc
rename to logging/auto_roll_logger.cc
diff --git a/librocksdb-sys/rocksdb/logging/auto_roll_logger.h b/logging/auto_roll_logger.h
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/auto_roll_logger.h
rename to logging/auto_roll_logger.h
diff --git a/librocksdb-sys/rocksdb/logging/auto_roll_logger_test.cc b/logging/auto_roll_logger_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/auto_roll_logger_test.cc
rename to logging/auto_roll_logger_test.cc
diff --git a/librocksdb-sys/rocksdb/logging/env_logger.h b/logging/env_logger.h
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/env_logger.h
rename to logging/env_logger.h
diff --git a/librocksdb-sys/rocksdb/logging/env_logger_test.cc b/logging/env_logger_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/env_logger_test.cc
rename to logging/env_logger_test.cc
diff --git a/librocksdb-sys/rocksdb/logging/event_logger.cc b/logging/event_logger.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/event_logger.cc
rename to logging/event_logger.cc
diff --git a/librocksdb-sys/rocksdb/logging/event_logger.h b/logging/event_logger.h
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/event_logger.h
rename to logging/event_logger.h
diff --git a/librocksdb-sys/rocksdb/logging/event_logger_test.cc b/logging/event_logger_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/event_logger_test.cc
rename to logging/event_logger_test.cc
diff --git a/librocksdb-sys/rocksdb/logging/log_buffer.cc b/logging/log_buffer.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/log_buffer.cc
rename to logging/log_buffer.cc
diff --git a/librocksdb-sys/rocksdb/logging/log_buffer.h b/logging/log_buffer.h
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/log_buffer.h
rename to logging/log_buffer.h
diff --git a/librocksdb-sys/rocksdb/logging/logging.h b/logging/logging.h
similarity index 100%
rename from librocksdb-sys/rocksdb/logging/logging.h
rename to logging/logging.h
diff --git a/librocksdb-sys/rocksdb/memory/allocator.h b/memory/allocator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/allocator.h
rename to memory/allocator.h
diff --git a/librocksdb-sys/rocksdb/memory/arena.cc b/memory/arena.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/arena.cc
rename to memory/arena.cc
diff --git a/librocksdb-sys/rocksdb/memory/arena.h b/memory/arena.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/arena.h
rename to memory/arena.h
diff --git a/librocksdb-sys/rocksdb/memory/arena_test.cc b/memory/arena_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/arena_test.cc
rename to memory/arena_test.cc
diff --git a/librocksdb-sys/rocksdb/memory/concurrent_arena.cc b/memory/concurrent_arena.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/concurrent_arena.cc
rename to memory/concurrent_arena.cc
diff --git a/librocksdb-sys/rocksdb/memory/concurrent_arena.h b/memory/concurrent_arena.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/concurrent_arena.h
rename to memory/concurrent_arena.h
diff --git a/librocksdb-sys/rocksdb/memory/jemalloc_nodump_allocator.cc b/memory/jemalloc_nodump_allocator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/jemalloc_nodump_allocator.cc
rename to memory/jemalloc_nodump_allocator.cc
diff --git a/librocksdb-sys/rocksdb/memory/jemalloc_nodump_allocator.h b/memory/jemalloc_nodump_allocator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/jemalloc_nodump_allocator.h
rename to memory/jemalloc_nodump_allocator.h
diff --git a/librocksdb-sys/rocksdb/memory/memkind_kmem_allocator.cc b/memory/memkind_kmem_allocator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/memkind_kmem_allocator.cc
rename to memory/memkind_kmem_allocator.cc
diff --git a/librocksdb-sys/rocksdb/memory/memkind_kmem_allocator.h b/memory/memkind_kmem_allocator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/memkind_kmem_allocator.h
rename to memory/memkind_kmem_allocator.h
diff --git a/librocksdb-sys/rocksdb/memory/memory_allocator.cc b/memory/memory_allocator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/memory_allocator.cc
rename to memory/memory_allocator.cc
diff --git a/librocksdb-sys/rocksdb/memory/memory_allocator_impl.h b/memory/memory_allocator_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/memory_allocator_impl.h
rename to memory/memory_allocator_impl.h
diff --git a/librocksdb-sys/rocksdb/memory/memory_allocator_test.cc b/memory/memory_allocator_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/memory_allocator_test.cc
rename to memory/memory_allocator_test.cc
diff --git a/librocksdb-sys/rocksdb/memory/memory_usage.h b/memory/memory_usage.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memory/memory_usage.h
rename to memory/memory_usage.h
diff --git a/librocksdb-sys/rocksdb/memtable/alloc_tracker.cc b/memtable/alloc_tracker.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/alloc_tracker.cc
rename to memtable/alloc_tracker.cc
diff --git a/librocksdb-sys/rocksdb/memtable/hash_linklist_rep.cc b/memtable/hash_linklist_rep.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/hash_linklist_rep.cc
rename to memtable/hash_linklist_rep.cc
diff --git a/librocksdb-sys/rocksdb/memtable/hash_skiplist_rep.cc b/memtable/hash_skiplist_rep.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/hash_skiplist_rep.cc
rename to memtable/hash_skiplist_rep.cc
diff --git a/librocksdb-sys/rocksdb/memtable/inlineskiplist.h b/memtable/inlineskiplist.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/inlineskiplist.h
rename to memtable/inlineskiplist.h
diff --git a/librocksdb-sys/rocksdb/memtable/inlineskiplist_test.cc b/memtable/inlineskiplist_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/inlineskiplist_test.cc
rename to memtable/inlineskiplist_test.cc
diff --git a/librocksdb-sys/rocksdb/memtable/memtablerep_bench.cc b/memtable/memtablerep_bench.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/memtablerep_bench.cc
rename to memtable/memtablerep_bench.cc
diff --git a/librocksdb-sys/rocksdb/memtable/skiplist.h b/memtable/skiplist.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/skiplist.h
rename to memtable/skiplist.h
diff --git a/librocksdb-sys/rocksdb/memtable/skiplist_test.cc b/memtable/skiplist_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/skiplist_test.cc
rename to memtable/skiplist_test.cc
diff --git a/librocksdb-sys/rocksdb/memtable/skiplistrep.cc b/memtable/skiplistrep.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/skiplistrep.cc
rename to memtable/skiplistrep.cc
diff --git a/librocksdb-sys/rocksdb/memtable/stl_wrappers.h b/memtable/stl_wrappers.h
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/stl_wrappers.h
rename to memtable/stl_wrappers.h
diff --git a/librocksdb-sys/rocksdb/memtable/vectorrep.cc b/memtable/vectorrep.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/vectorrep.cc
rename to memtable/vectorrep.cc
diff --git a/librocksdb-sys/rocksdb/memtable/write_buffer_manager.cc b/memtable/write_buffer_manager.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/write_buffer_manager.cc
rename to memtable/write_buffer_manager.cc
diff --git a/librocksdb-sys/rocksdb/memtable/write_buffer_manager_test.cc b/memtable/write_buffer_manager_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/memtable/write_buffer_manager_test.cc
rename to memtable/write_buffer_manager_test.cc
diff --git a/librocksdb-sys/rocksdb/microbench/CMakeLists.txt b/microbench/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/microbench/CMakeLists.txt
rename to microbench/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/microbench/README.md b/microbench/README.md
similarity index 100%
rename from librocksdb-sys/rocksdb/microbench/README.md
rename to microbench/README.md
diff --git a/librocksdb-sys/rocksdb/microbench/db_basic_bench.cc b/microbench/db_basic_bench.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/microbench/db_basic_bench.cc
rename to microbench/db_basic_bench.cc
diff --git a/librocksdb-sys/rocksdb/microbench/ribbon_bench.cc b/microbench/ribbon_bench.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/microbench/ribbon_bench.cc
rename to microbench/ribbon_bench.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/file_read_sample.h b/monitoring/file_read_sample.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/file_read_sample.h
rename to monitoring/file_read_sample.h
diff --git a/librocksdb-sys/rocksdb/monitoring/histogram.cc b/monitoring/histogram.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/histogram.cc
rename to monitoring/histogram.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/histogram.h b/monitoring/histogram.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/histogram.h
rename to monitoring/histogram.h
diff --git a/librocksdb-sys/rocksdb/monitoring/histogram_test.cc b/monitoring/histogram_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/histogram_test.cc
rename to monitoring/histogram_test.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/histogram_windowing.cc b/monitoring/histogram_windowing.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/histogram_windowing.cc
rename to monitoring/histogram_windowing.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/histogram_windowing.h b/monitoring/histogram_windowing.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/histogram_windowing.h
rename to monitoring/histogram_windowing.h
diff --git a/librocksdb-sys/rocksdb/monitoring/in_memory_stats_history.cc b/monitoring/in_memory_stats_history.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/in_memory_stats_history.cc
rename to monitoring/in_memory_stats_history.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/in_memory_stats_history.h b/monitoring/in_memory_stats_history.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/in_memory_stats_history.h
rename to monitoring/in_memory_stats_history.h
diff --git a/librocksdb-sys/rocksdb/monitoring/instrumented_mutex.cc b/monitoring/instrumented_mutex.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/instrumented_mutex.cc
rename to monitoring/instrumented_mutex.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/instrumented_mutex.h b/monitoring/instrumented_mutex.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/instrumented_mutex.h
rename to monitoring/instrumented_mutex.h
diff --git a/librocksdb-sys/rocksdb/monitoring/iostats_context.cc b/monitoring/iostats_context.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/iostats_context.cc
rename to monitoring/iostats_context.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/iostats_context_imp.h b/monitoring/iostats_context_imp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/iostats_context_imp.h
rename to monitoring/iostats_context_imp.h
diff --git a/librocksdb-sys/rocksdb/monitoring/iostats_context_test.cc b/monitoring/iostats_context_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/iostats_context_test.cc
rename to monitoring/iostats_context_test.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/perf_context.cc b/monitoring/perf_context.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/perf_context.cc
rename to monitoring/perf_context.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/perf_context_imp.h b/monitoring/perf_context_imp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/perf_context_imp.h
rename to monitoring/perf_context_imp.h
diff --git a/librocksdb-sys/rocksdb/monitoring/perf_level.cc b/monitoring/perf_level.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/perf_level.cc
rename to monitoring/perf_level.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/perf_level_imp.h b/monitoring/perf_level_imp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/perf_level_imp.h
rename to monitoring/perf_level_imp.h
diff --git a/librocksdb-sys/rocksdb/monitoring/perf_step_timer.h b/monitoring/perf_step_timer.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/perf_step_timer.h
rename to monitoring/perf_step_timer.h
diff --git a/librocksdb-sys/rocksdb/monitoring/persistent_stats_history.cc b/monitoring/persistent_stats_history.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/persistent_stats_history.cc
rename to monitoring/persistent_stats_history.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/persistent_stats_history.h b/monitoring/persistent_stats_history.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/persistent_stats_history.h
rename to monitoring/persistent_stats_history.h
diff --git a/librocksdb-sys/rocksdb/monitoring/statistics.cc b/monitoring/statistics.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/statistics.cc
rename to monitoring/statistics.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/statistics_impl.h b/monitoring/statistics_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/statistics_impl.h
rename to monitoring/statistics_impl.h
diff --git a/librocksdb-sys/rocksdb/monitoring/statistics_test.cc b/monitoring/statistics_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/statistics_test.cc
rename to monitoring/statistics_test.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/stats_history_test.cc b/monitoring/stats_history_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/stats_history_test.cc
rename to monitoring/stats_history_test.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_impl.cc b/monitoring/thread_status_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_impl.cc
rename to monitoring/thread_status_impl.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_updater.cc b/monitoring/thread_status_updater.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_updater.cc
rename to monitoring/thread_status_updater.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_updater.h b/monitoring/thread_status_updater.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_updater.h
rename to monitoring/thread_status_updater.h
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_updater_debug.cc b/monitoring/thread_status_updater_debug.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_updater_debug.cc
rename to monitoring/thread_status_updater_debug.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_util.cc b/monitoring/thread_status_util.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_util.cc
rename to monitoring/thread_status_util.cc
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_util.h b/monitoring/thread_status_util.h
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_util.h
rename to monitoring/thread_status_util.h
diff --git a/librocksdb-sys/rocksdb/monitoring/thread_status_util_debug.cc b/monitoring/thread_status_util_debug.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/monitoring/thread_status_util_debug.cc
rename to monitoring/thread_status_util_debug.cc
diff --git a/librocksdb-sys/rocksdb/options/cf_options.cc b/options/cf_options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/cf_options.cc
rename to options/cf_options.cc
diff --git a/librocksdb-sys/rocksdb/options/cf_options.h b/options/cf_options.h
similarity index 100%
rename from librocksdb-sys/rocksdb/options/cf_options.h
rename to options/cf_options.h
diff --git a/librocksdb-sys/rocksdb/options/configurable.cc b/options/configurable.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/configurable.cc
rename to options/configurable.cc
diff --git a/librocksdb-sys/rocksdb/options/configurable_helper.h b/options/configurable_helper.h
similarity index 100%
rename from librocksdb-sys/rocksdb/options/configurable_helper.h
rename to options/configurable_helper.h
diff --git a/librocksdb-sys/rocksdb/options/configurable_test.cc b/options/configurable_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/configurable_test.cc
rename to options/configurable_test.cc
diff --git a/librocksdb-sys/rocksdb/options/configurable_test.h b/options/configurable_test.h
similarity index 100%
rename from librocksdb-sys/rocksdb/options/configurable_test.h
rename to options/configurable_test.h
diff --git a/librocksdb-sys/rocksdb/options/customizable.cc b/options/customizable.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/customizable.cc
rename to options/customizable.cc
diff --git a/librocksdb-sys/rocksdb/options/customizable_test.cc b/options/customizable_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/customizable_test.cc
rename to options/customizable_test.cc
diff --git a/librocksdb-sys/rocksdb/options/db_options.cc b/options/db_options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/db_options.cc
rename to options/db_options.cc
diff --git a/librocksdb-sys/rocksdb/options/db_options.h b/options/db_options.h
similarity index 100%
rename from librocksdb-sys/rocksdb/options/db_options.h
rename to options/db_options.h
diff --git a/librocksdb-sys/rocksdb/options/options.cc b/options/options.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options.cc
rename to options/options.cc
diff --git a/librocksdb-sys/rocksdb/options/options_helper.cc b/options/options_helper.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options_helper.cc
rename to options/options_helper.cc
diff --git a/librocksdb-sys/rocksdb/options/options_helper.h b/options/options_helper.h
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options_helper.h
rename to options/options_helper.h
diff --git a/librocksdb-sys/rocksdb/options/options_parser.cc b/options/options_parser.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options_parser.cc
rename to options/options_parser.cc
diff --git a/librocksdb-sys/rocksdb/options/options_parser.h b/options/options_parser.h
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options_parser.h
rename to options/options_parser.h
diff --git a/librocksdb-sys/rocksdb/options/options_settable_test.cc b/options/options_settable_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options_settable_test.cc
rename to options/options_settable_test.cc
diff --git a/librocksdb-sys/rocksdb/options/options_test.cc b/options/options_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/options/options_test.cc
rename to options/options_test.cc
diff --git a/librocksdb-sys/rocksdb/plugin/README.md b/plugin/README.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/README.md
rename to plugin/README.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/.gitignore b/plugin/ippcp/.gitignore
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/.gitignore
rename to plugin/ippcp/.gitignore
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/CODE_OF_CONDUCT.md b/plugin/ippcp/CODE_OF_CONDUCT.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/CODE_OF_CONDUCT.md
rename to plugin/ippcp/CODE_OF_CONDUCT.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/CONTRIBUTING.md b/plugin/ippcp/CONTRIBUTING.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/CONTRIBUTING.md
rename to plugin/ippcp/CONTRIBUTING.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/LICENSE b/plugin/ippcp/LICENSE
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/LICENSE
rename to plugin/ippcp/LICENSE
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/README.md b/plugin/ippcp/README.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/README.md
rename to plugin/ippcp/README.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/ippcp.mk b/plugin/ippcp/ippcp.mk
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/ippcp.mk
rename to plugin/ippcp/ippcp.mk
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/ippcp_db_bench_env.cc b/plugin/ippcp/ippcp_db_bench_env.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/ippcp_db_bench_env.cc
rename to plugin/ippcp/ippcp_db_bench_env.cc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/ippcp_provider.cc b/plugin/ippcp/ippcp_provider.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/ippcp_provider.cc
rename to plugin/ippcp/ippcp_provider.cc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/ippcp_provider.h b/plugin/ippcp/ippcp_provider.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/ippcp_provider.h
rename to plugin/ippcp/ippcp_provider.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/cpu_features.h b/plugin/ippcp/library/include/crypto_mb/cpu_features.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/cpu_features.h
rename to plugin/ippcp/library/include/crypto_mb/cpu_features.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/defs.h b/plugin/ippcp/library/include/crypto_mb/defs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/defs.h
rename to plugin/ippcp/library/include/crypto_mb/defs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_nistp256.h b/plugin/ippcp/library/include/crypto_mb/ec_nistp256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_nistp256.h
rename to plugin/ippcp/library/include/crypto_mb/ec_nistp256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_nistp384.h b/plugin/ippcp/library/include/crypto_mb/ec_nistp384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_nistp384.h
rename to plugin/ippcp/library/include/crypto_mb/ec_nistp384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_nistp521.h b/plugin/ippcp/library/include/crypto_mb/ec_nistp521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_nistp521.h
rename to plugin/ippcp/library/include/crypto_mb/ec_nistp521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_sm2.h b/plugin/ippcp/library/include/crypto_mb/ec_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ec_sm2.h
rename to plugin/ippcp/library/include/crypto_mb/ec_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ed25519.h b/plugin/ippcp/library/include/crypto_mb/ed25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/ed25519.h
rename to plugin/ippcp/library/include/crypto_mb/ed25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/exp.h b/plugin/ippcp/library/include/crypto_mb/exp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/exp.h
rename to plugin/ippcp/library/include/crypto_mb/exp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/rsa.h b/plugin/ippcp/library/include/crypto_mb/rsa.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/rsa.h
rename to plugin/ippcp/library/include/crypto_mb/rsa.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm3.h b/plugin/ippcp/library/include/crypto_mb/sm3.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm3.h
rename to plugin/ippcp/library/include/crypto_mb/sm3.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm4.h b/plugin/ippcp/library/include/crypto_mb/sm4.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm4.h
rename to plugin/ippcp/library/include/crypto_mb/sm4.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm4_ccm.h b/plugin/ippcp/library/include/crypto_mb/sm4_ccm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm4_ccm.h
rename to plugin/ippcp/library/include/crypto_mb/sm4_ccm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm4_gcm.h b/plugin/ippcp/library/include/crypto_mb/sm4_gcm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/sm4_gcm.h
rename to plugin/ippcp/library/include/crypto_mb/sm4_gcm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/status.h b/plugin/ippcp/library/include/crypto_mb/status.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/status.h
rename to plugin/ippcp/library/include/crypto_mb/status.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/version.h b/plugin/ippcp/library/include/crypto_mb/version.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/version.h
rename to plugin/ippcp/library/include/crypto_mb/version.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/x25519.h b/plugin/ippcp/library/include/crypto_mb/x25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/crypto_mb/x25519.h
rename to plugin/ippcp/library/include/crypto_mb/x25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/ippcp.h b/plugin/ippcp/library/include/ippcp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/ippcp.h
rename to plugin/ippcp/library/include/ippcp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/ippcpdefs.h b/plugin/ippcp/library/include/ippcpdefs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/ippcpdefs.h
rename to plugin/ippcp/library/include/ippcpdefs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/ippversion.h b/plugin/ippcp/library/include/ippversion.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/ippversion.h
rename to plugin/ippcp/library/include/ippversion.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_e9.h b/plugin/ippcp/library/include/single_cpu/ippcp_e9.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_e9.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_e9.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_g9.h b/plugin/ippcp/library/include/single_cpu/ippcp_g9.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_g9.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_g9.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_h9.h b/plugin/ippcp/library/include/single_cpu/ippcp_h9.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_h9.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_h9.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_k0.h b/plugin/ippcp/library/include/single_cpu/ippcp_k0.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_k0.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_k0.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_k1.h b/plugin/ippcp/library/include/single_cpu/ippcp_k1.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_k1.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_k1.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_l9.h b/plugin/ippcp/library/include/single_cpu/ippcp_l9.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_l9.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_l9.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_m7.h b/plugin/ippcp/library/include/single_cpu/ippcp_m7.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_m7.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_m7.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_n0.h b/plugin/ippcp/library/include/single_cpu/ippcp_n0.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_n0.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_n0.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_n8.h b/plugin/ippcp/library/include/single_cpu/ippcp_n8.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_n8.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_n8.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_p8.h b/plugin/ippcp/library/include/single_cpu/ippcp_p8.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_p8.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_p8.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_s8.h b/plugin/ippcp/library/include/single_cpu/ippcp_s8.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_s8.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_s8.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_w7.h b/plugin/ippcp/library/include/single_cpu/ippcp_w7.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_w7.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_w7.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_y8.h b/plugin/ippcp/library/include/single_cpu/ippcp_y8.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/include/single_cpu/ippcp_y8.h
rename to plugin/ippcp/library/include/single_cpu/ippcp_y8.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/linux/lib/libippcp.a b/plugin/ippcp/library/linux/lib/libippcp.a
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/linux/lib/libippcp.a
rename to plugin/ippcp/library/linux/lib/libippcp.a
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/macos/lib/libippcp.a b/plugin/ippcp/library/macos/lib/libippcp.a
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/macos/lib/libippcp.a
rename to plugin/ippcp/library/macos/lib/libippcp.a
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/.clang-format b/plugin/ippcp/library/src/.clang-format
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/.clang-format
rename to plugin/ippcp/library/src/.clang-format
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/.gitattributes b/plugin/ippcp/library/src/.gitattributes
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/.gitattributes
rename to plugin/ippcp/library/src/.gitattributes
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/BUILD.md b/plugin/ippcp/library/src/BUILD.md
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/BUILD.md
rename to plugin/ippcp/library/src/BUILD.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/CHANGELOG.md b/plugin/ippcp/library/src/CHANGELOG.md
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/CHANGELOG.md
rename to plugin/ippcp/library/src/CHANGELOG.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/CMakeLists.txt b/plugin/ippcp/library/src/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/CMakeLists.txt
rename to plugin/ippcp/library/src/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/CONST_TIME_EXECUTION_TESTING.md b/plugin/ippcp/library/src/CONST_TIME_EXECUTION_TESTING.md
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/CONST_TIME_EXECUTION_TESTING.md
rename to plugin/ippcp/library/src/CONST_TIME_EXECUTION_TESTING.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/DEPRECATION_NOTES.md b/plugin/ippcp/library/src/DEPRECATION_NOTES.md
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/DEPRECATION_NOTES.md
rename to plugin/ippcp/library/src/DEPRECATION_NOTES.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/LICENSE b/plugin/ippcp/library/src/LICENSE
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/LICENSE
rename to plugin/ippcp/library/src/LICENSE
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/MAC.md b/plugin/ippcp/library/src/MAC.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/MAC.md
rename to plugin/ippcp/library/src/MAC.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/OVERVIEW.md b/plugin/ippcp/library/src/OVERVIEW.md
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/OVERVIEW.md
rename to plugin/ippcp/library/src/OVERVIEW.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/README.md b/plugin/ippcp/library/src/README.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/README.md
rename to plugin/ippcp/library/src/README.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/SECURITY.md b/plugin/ippcp/library/src/SECURITY.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/SECURITY.md
rename to plugin/ippcp/library/src/SECURITY.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/THIRD-PARTY-PROGRAMS.txt b/plugin/ippcp/library/src/THIRD-PARTY-PROGRAMS.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/THIRD-PARTY-PROGRAMS.txt
rename to plugin/ippcp/library/src/THIRD-PARTY-PROGRAMS.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-0-dispatcher.png b/plugin/ippcp/library/src/data/images/README-pictures-0-dispatcher.png
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-0-dispatcher.png
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diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-1-library-configurations.png b/plugin/ippcp/library/src/data/images/README-pictures-1-library-configurations.png
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-1-library-configurations.png
rename to plugin/ippcp/library/src/data/images/README-pictures-1-library-configurations.png
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-1a-build-targets.png b/plugin/ippcp/library/src/data/images/README-pictures-1a-build-targets.png
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-1a-build-targets.png
rename to plugin/ippcp/library/src/data/images/README-pictures-1a-build-targets.png
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-2-merged-library.png b/plugin/ippcp/library/src/data/images/README-pictures-2-merged-library.png
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-2-merged-library.png
rename to plugin/ippcp/library/src/data/images/README-pictures-2-merged-library.png
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-3-cpu-specific-libraries.png b/plugin/ippcp/library/src/data/images/README-pictures-3-cpu-specific-libraries.png
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rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-3-cpu-specific-libraries.png
rename to plugin/ippcp/library/src/data/images/README-pictures-3-cpu-specific-libraries.png
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-4a-1CPU.png b/plugin/ippcp/library/src/data/images/README-pictures-4a-1CPU.png
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-4a-1CPU.png
rename to plugin/ippcp/library/src/data/images/README-pictures-4a-1CPU.png
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-4b-1CPU.png b/plugin/ippcp/library/src/data/images/README-pictures-4b-1CPU.png
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/data/images/README-pictures-4b-1CPU.png
rename to plugin/ippcp/library/src/data/images/README-pictures-4b-1CPU.png
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/CMakeLists.txt b/plugin/ippcp/library/src/examples/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/CMakeLists.txt
rename to plugin/ippcp/library/src/examples/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/README.md b/plugin/ippcp/library/src/examples/README.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/README.md
rename to plugin/ippcp/library/src/examples/README.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/aes/aes-256-ctr-decryption.cpp b/plugin/ippcp/library/src/examples/aes/aes-256-ctr-decryption.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/aes/aes-256-ctr-decryption.cpp
rename to plugin/ippcp/library/src/examples/aes/aes-256-ctr-decryption.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/aes/aes-256-ctr-encryption.cpp b/plugin/ippcp/library/src/examples/aes/aes-256-ctr-encryption.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/aes/aes-256-ctr-encryption.cpp
rename to plugin/ippcp/library/src/examples/aes/aes-256-ctr-encryption.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-1-verification.cpp b/plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-1-verification.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-1-verification.cpp
rename to plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-1-verification.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-256-verification.cpp b/plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-256-verification.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-256-verification.cpp
rename to plugin/ippcp/library/src/examples/dsa/dsa-dlp-sha-256-verification.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-encryption.cpp b/plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-encryption.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-encryption.cpp
rename to plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-encryption.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-type2-decryption.cpp b/plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-type2-decryption.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-type2-decryption.cpp
rename to plugin/ippcp/library/src/examples/rsa/rsa-1k-oaep-sha1-type2-decryption.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-1k-pss-sha1-verification.cpp b/plugin/ippcp/library/src/examples/rsa/rsa-1k-pss-sha1-verification.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-1k-pss-sha1-verification.cpp
rename to plugin/ippcp/library/src/examples/rsa/rsa-1k-pss-sha1-verification.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-3k-pss-sha384-type1-signature.cpp b/plugin/ippcp/library/src/examples/rsa/rsa-3k-pss-sha384-type1-signature.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/rsa/rsa-3k-pss-sha384-type1-signature.cpp
rename to plugin/ippcp/library/src/examples/rsa/rsa-3k-pss-sha384-type1-signature.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-decryption.cpp b/plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-decryption.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-decryption.cpp
rename to plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-decryption.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-encryption.cpp b/plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-encryption.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-encryption.cpp
rename to plugin/ippcp/library/src/examples/sms4/sms4-128-cbc-encryption.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/bignum.cpp b/plugin/ippcp/library/src/examples/utils/bignum.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/bignum.cpp
rename to plugin/ippcp/library/src/examples/utils/bignum.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/bignum.h b/plugin/ippcp/library/src/examples/utils/bignum.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/bignum.h
rename to plugin/ippcp/library/src/examples/utils/bignum.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/examples_common.h b/plugin/ippcp/library/src/examples/utils/examples_common.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/examples_common.h
rename to plugin/ippcp/library/src/examples/utils/examples_common.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/requests.cpp b/plugin/ippcp/library/src/examples/utils/requests.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/requests.cpp
rename to plugin/ippcp/library/src/examples/utils/requests.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/requests.h b/plugin/ippcp/library/src/examples/utils/requests.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/requests.h
rename to plugin/ippcp/library/src/examples/utils/requests.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/utils.cpp b/plugin/ippcp/library/src/examples/utils/utils.cpp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/utils.cpp
rename to plugin/ippcp/library/src/examples/utils/utils.cpp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/utils.h b/plugin/ippcp/library/src/examples/utils/utils.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/examples/utils/utils.h
rename to plugin/ippcp/library/src/examples/utils/utils.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/include/ippcp.h b/plugin/ippcp/library/src/include/ippcp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/include/ippcp.h
rename to plugin/ippcp/library/src/include/ippcp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/include/ippcpdefs.h b/plugin/ippcp/library/src/include/ippcpdefs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/include/ippcpdefs.h
rename to plugin/ippcp/library/src/include/ippcpdefs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/include/ippversion.h b/plugin/ippcp/library/src/include/ippversion.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/include/ippversion.h
rename to plugin/ippcp/library/src/include/ippversion.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/CMakeASM_NASMOptions.txt b/plugin/ippcp/library/src/sources/cmake/CMakeASM_NASMOptions.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/CMakeASM_NASMOptions.txt
rename to plugin/ippcp/library/src/sources/cmake/CMakeASM_NASMOptions.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/ippcp-config-version.cmake.in b/plugin/ippcp/library/src/sources/cmake/ippcp-config-version.cmake.in
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/ippcp-config-version.cmake.in
rename to plugin/ippcp/library/src/sources/cmake/ippcp-config-version.cmake.in
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/ippcp-config.cmake.in b/plugin/ippcp/library/src/sources/cmake/ippcp-config.cmake.in
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/ippcp-config.cmake.in
rename to plugin/ippcp/library/src/sources/cmake/ippcp-config.cmake.in
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/linux/sanitizers_ignorelist.txt b/plugin/ippcp/library/src/sources/cmake/linux/sanitizers_ignorelist.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/linux/sanitizers_ignorelist.txt
rename to plugin/ippcp/library/src/sources/cmake/linux/sanitizers_ignorelist.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-dynamic.pc.in b/plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-dynamic.pc.in
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-dynamic.pc.in
rename to plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-dynamic.pc.in
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-static.pc.in b/plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-static.pc.in
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-static.pc.in
rename to plugin/ippcp/library/src/sources/cmake/pkg-config/crypto_mb-static.pc.in
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-dynamic.pc.in b/plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-dynamic.pc.in
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-dynamic.pc.in
rename to plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-dynamic.pc.in
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-static.pc.in b/plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-static.pc.in
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-static.pc.in
rename to plugin/ippcp/library/src/sources/cmake/pkg-config/ippcp-static.pc.in
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_common.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_common.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_common.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_common.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.nonpic.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.nonpic.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.nonpic.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.nonpic.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin32.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.nonpic.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.nonpic.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.nonpic.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.nonpic.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_lin64.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_mac64.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_mac64.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_mac64.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_mac64.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_win32.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_win32.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_win32.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_win32.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_win64.py b/plugin/ippcp/library/src/sources/dispatcher/gen_disp_win64.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/dispatcher/gen_disp_win64.py
rename to plugin/ippcp/library/src/sources/dispatcher/gen_disp_win64.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_1cpu_header.py b/plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_1cpu_header.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_1cpu_header.py
rename to plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_1cpu_header.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_header.py b/plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_header.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_header.py
rename to plugin/ippcp/library/src/sources/gen_cpu_spc_header/gen_cpu_spc_header.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/asmdefs.inc b/plugin/ippcp/library/src/sources/include/asmdefs.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/asmdefs.inc
rename to plugin/ippcp/library/src/sources/include/asmdefs.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/dispatcher.h b/plugin/ippcp/library/src/sources/include/dispatcher.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/dispatcher.h
rename to plugin/ippcp/library/src/sources/include/dispatcher.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ia_32e.inc b/plugin/ippcp/library/src/sources/include/ia_32e.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ia_32e.inc
rename to plugin/ippcp/library/src/sources/include/ia_32e.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ia_common.inc b/plugin/ippcp/library/src/sources/include/ia_common.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ia_common.inc
rename to plugin/ippcp/library/src/sources/include/ia_common.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ia_emm.inc b/plugin/ippcp/library/src/sources/include/ia_emm.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ia_emm.inc
rename to plugin/ippcp/library/src/sources/include/ia_emm.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ippres.gen b/plugin/ippcp/library/src/sources/include/ippres.gen
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ippres.gen
rename to plugin/ippcp/library/src/sources/include/ippres.gen
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ippver.h b/plugin/ippcp/library/src/sources/include/ippver.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/ippver.h
rename to plugin/ippcp/library/src/sources/include/ippver.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/owndefs.h b/plugin/ippcp/library/src/sources/include/owndefs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/owndefs.h
rename to plugin/ippcp/library/src/sources/include/owndefs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/utils.inc b/plugin/ippcp/library/src/sources/include/utils.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/include/utils.inc
rename to plugin/ippcp/library/src/sources/include/utils.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/CMakeLists.txt b/plugin/ippcp/library/src/sources/ippcp/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/CMakeLists.txt
rename to plugin/ippcp/library/src/sources/ippcp/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb.h b/plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb.h
rename to plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb4.c b/plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb4.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb4.c
rename to plugin/ippcp/library/src/sources/ippcp/aes_cfb_aesni_mb4.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb.h b/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb.h
rename to plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb16.c b/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb4.c b/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb4.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb4.c
rename to plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb4.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb8.c b/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/aes_cfb_vaes_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512.h b/plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512.h
rename to plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512_structures.h b/plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512_structures.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512_structures.h
rename to plugin/ippcp/library/src/sources/ippcp/aes_gcm_avx512_structures.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_gcm_vaes.h b/plugin/ippcp/library/src/sources/ippcp/aes_gcm_vaes.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_gcm_vaes.h
rename to plugin/ippcp/library/src/sources/ippcp/aes_gcm_vaes.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_keyexp.h b/plugin/ippcp/library/src/sources/ippcp/aes_keyexp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/aes_keyexp.h
rename to plugin/ippcp/library/src/sources/ippcp/aes_keyexp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/cpinitas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/cpinitas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/cpinitas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/cpinitas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/emulator.inc b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/emulator.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/emulator.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/emulator.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmtable2kv8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmtable2kv8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmtable2kv8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpaesgcmtable2kv8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnu.inc b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnu.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnu.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnu.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuaddw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuaddw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuaddw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuaddw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuincw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuincw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuincw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnuincw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumuldgtw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumuldgtw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumuldgtw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumuldgtw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumulschoolv8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumulschoolv8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumulschoolv8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnumulschoolv8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusqrw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusqrw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusqrw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusqrw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusubw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusubw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusubw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpbnusubw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpdelay.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpdelay.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpdelay.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpdelay.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmd5w7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmd5w7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmd5w7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmd5w7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionv8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionv8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionv8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionv8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpmontreductionw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp192r1arith_mont_slm.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp192r1arith_mont_slm.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp192r1arith_mont_slm.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp192r1arith_mont_slm.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp224r1arith_mont_slm.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp224r1arith_mont_slm.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp224r1arith_mont_slm.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp224r1arith_mont_slm.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp256r1arith_mont_slm.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp256r1arith_mont_slm.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp256r1arith_mont_slm.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp256r1arith_mont_slm.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp384r1arith_mont_slm.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp384r1arith_mont_slm.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp384r1arith_mont_slm.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp384r1arith_mont_slm.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp521r1arith_mont_slm.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp521r1arith_mont_slm.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp521r1arith_mont_slm.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpp521r1arith_mont_slm.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcppurgeblkw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcppurgeblkw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcppurgeblkw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcppurgeblkw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4v8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4v8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4v8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4v8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4w7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4w7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4w7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprc4w7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128ccmg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128ccmg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128ccmg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128ccmg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128cmacg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128cmacg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128cmacg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128cmacg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcbcpipeg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcbcpipeg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcbcpipeg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcbcpipeg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcfbpipeg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcfbpipeg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcfbpipeg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptcfbpipeg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptecbpipeg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptecbpipeg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptecbpipeg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptecbpipeg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptxtsg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptxtsg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptxtsg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128decryptxtsg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcbcg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcbcg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcbcg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcbcg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcfbg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcfbg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcfbg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptcfbg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptctrpipeg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptctrpipeg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptctrpipeg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptctrpipeg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptecbpipeg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptecbpipeg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptecbpipeg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptecbpipeg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptofbg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptofbg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptofbg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptofbg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptxtsg9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptxtsg9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptxtsg9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128encryptxtsg9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecm5as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecm5as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecm5as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecm5as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecv8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecv8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecv8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safedecv8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safeencv8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safeencv8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safeencv8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprij128safeencv8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprijnkeyw7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprijnkeyw7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprijnkeyw7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcprijnkeyw7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1nias.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1nias.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1nias.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1nias.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1w7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1w7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1w7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha1w7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256g9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256g9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256g9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256g9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256nias.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256nias.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256nias.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256nias.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256v8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256v8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256v8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256v8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256w7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256w7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256w7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha256w7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512g9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512g9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512g9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512g9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512w7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512w7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512w7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsha512w7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsm2arith_mont_slm.asm b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsm2arith_mont_slm.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsm2arith_mont_slm.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpsm2arith_mont_slm.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant.inc b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_txt_acm.inc b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_txt_acm.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_txt_acm.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_txt_acm.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_xmm7560.inc b/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_xmm7560.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_xmm7560.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_ia32/pcpvariant_xmm7560.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_common.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_common.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_common.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_common.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_128.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_128.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_128.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_128.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_192.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_192.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_192.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_192.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_256.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_256.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_256.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/aes_keyexp_256.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/clear_regs.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/clear_regs.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/clear_regs.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/clear_regs.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/cpinitas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/cpinitas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/cpinitas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/cpinitas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/emulator.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/emulator.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/emulator.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/emulator.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_api_vaes_avx512.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_api_vaes_avx512.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_api_vaes_avx512.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_api_vaes_avx512.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_avx512.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_avx512.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_avx512.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm128_avx512.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_api_vaes_avx512.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_api_vaes_avx512.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_api_vaes_avx512.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_api_vaes_avx512.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_avx512.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_avx512.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_avx512.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm192_avx512.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_api_vaes_avx512.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_api_vaes_avx512.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_api_vaes_avx512.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_api_vaes_avx512.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_avx512.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_avx512.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_avx512.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm256_avx512.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_api_vaes_avx512.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_api_vaes_avx512.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_api_vaes_avx512.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_api_vaes_avx512.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_avx512.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_avx512.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_avx512.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_avx512.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_defines.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_defines.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_defines.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_defines.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_ippcp_api_vaes_avx512.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_ippcp_api_vaes_avx512.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_ippcp_api_vaes_avx512.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_ippcp_api_vaes_avx512.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_avx512.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_avx512.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_avx512.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_avx512.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_vaes_avx512.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_vaes_avx512.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_vaes_avx512.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_keys_vaes_avx512.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_vaes_avx512.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_vaes_avx512.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_vaes_avx512.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/gcm_vaes_avx512.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/ia_32e_regs.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/ia_32e_regs.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/ia_32e_regs.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/ia_32e_regs.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/memcpy.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/memcpy.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/memcpy.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/memcpy.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/os.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/os.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/os.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/os.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcme9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcme9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcme9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcme9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcmtable2ku8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcmtable2ku8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcmtable2ku8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpaesgcmtable2ku8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuaddm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuaddm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuaddm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuaddm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnudivm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnudivm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnudivm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnudivm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuincm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuincm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuincm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnuincm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnum7.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnum7.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnum7.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnum7.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumaconem7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumaconem7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumaconem7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumaconem7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_basic.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_basic.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_basic.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_basic.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_fix.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_fix.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_fix.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumul_fix.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_basic.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_basic.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_basic.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_basic.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_fix.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_fix.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_fix.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulpp_fix.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschool.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschool.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschool.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschool.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9pp.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9pp.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9pp.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnumulschoolsrvl9pp.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr_basic.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr_basic.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr_basic.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqr_basic.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp_basic.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp_basic.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp_basic.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrpp_basic.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschool.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschool.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschool.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschool.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschoolm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschoolm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschoolm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusqrschoolm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusubm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusubm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusubm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpbnusubm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpdelay.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpdelay.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpdelay.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpdelay.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmd5m7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmd5m7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmd5m7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmd5m7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul1024_avx2as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul1024_avx2as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul1024_avx2as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul1024_avx2as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul_avx2as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul_avx2as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul_avx2as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontmul_avx2as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontreductionm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontreductionm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontreductionm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontreductionm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr1024_avx2as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr1024_avx2as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr1024_avx2as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr1024_avx2as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr_avx2as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr_avx2as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr_avx2as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmontsqr_avx2as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred_basic.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred_basic.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred_basic.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmred_basic.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp_basic.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp_basic.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp_basic.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmredpp_basic.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmulx.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmulx.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmulx.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpmulx.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp192r1funcs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp192r1funcs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp192r1funcs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp192r1funcs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp224r1funcs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp224r1funcs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp224r1funcs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp224r1funcs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256funcs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256funcs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256funcs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256funcs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256r1funcs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256r1funcs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256r1funcs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp256r1funcs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp384r1funcs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp384r1funcs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp384r1funcs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp384r1funcs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp521r1funcs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp521r1funcs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp521r1funcs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpp521r1funcs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcppurgeblkm7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcppurgeblkm7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcppurgeblkm7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcppurgeblkm7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprc4m7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprc4m7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprc4m7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprc4m7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128ccme9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128ccme9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128ccme9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128ccme9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128cmace9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128cmace9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128cmace9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128cmace9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcbcpipee9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcbcpipee9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcbcpipee9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcbcpipee9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcfbpipee9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcfbpipee9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcfbpipee9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptcfbpipee9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decrypte9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decrypte9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decrypte9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decrypte9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptecbpipee9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptecbpipee9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptecbpipee9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptecbpipee9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptxtse9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptxtse9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptxtse9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128decryptxtse9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcbce9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcbce9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcbce9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcbce9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcfbe9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcfbe9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcfbe9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptcfbe9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctr128pipee9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctr128pipee9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctr128pipee9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctr128pipee9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctrpipee9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctrpipee9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctrpipee9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptctrpipee9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encrypte9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encrypte9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encrypte9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encrypte9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptecbpipee9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptecbpipee9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptecbpipee9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptecbpipee9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptofbe9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptofbe9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptofbe9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptofbe9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptxtse9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptxtse9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptxtse9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128encryptxtse9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safedecu8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safedecu8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safedecu8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safedecu8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safeencu8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safeencu8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safeencu8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprij128safeencu8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprijnkeym7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprijnkeym7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprijnkeym7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcprijnkeym7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1e9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1e9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1e9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1e9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1l9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1l9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1l9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1l9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1m7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1m7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1m7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1m7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1nias.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1nias.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1nias.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1nias.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1u8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1u8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1u8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha1u8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256e9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256e9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256e9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256e9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256l9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256l9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256l9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256l9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256m7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256m7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256m7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256m7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256nias.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256nias.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256nias.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256nias.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256u8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256u8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256u8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha256u8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512e9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512e9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512e9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512e9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512l9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512l9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512l9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512l9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512m7as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512m7as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512m7as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsha512m7as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm2pfuncs_montas.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm2pfuncs_montas.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm2pfuncs_montas.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm2pfuncs_montas.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3e9as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3e9as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3e9as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3e9as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3u8as.asm b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3u8as.asm
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3u8as.asm
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpsm3u8as.asm
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant_txt_acm.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant_txt_acm.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant_txt_acm.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/pcpvariant_txt_acm.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/reg_sizes.inc b/plugin/ippcp/library/src/sources/ippcp/asm_intel64/reg_sizes.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/asm_intel64/reg_sizes.inc
rename to plugin/ippcp/library/src/sources/ippcp/asm_intel64/reg_sizes.inc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/cpinit.c b/plugin/ippcp/library/src/sources/ippcp/cpinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/cpinit.c
rename to plugin/ippcp/library/src/sources/ippcp/cpinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/CMakeLists.txt b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/CMakeLists.txt
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/Readme.md b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/Readme.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/Readme.md
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/Readme.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/cpu_features.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/cpu_features.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/cpu_features.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/cpu_features.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/defs.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/defs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/defs.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/defs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp256.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp256.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp384.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp384.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp521.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp521.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_nistp521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_sm2.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ec_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ed25519.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ed25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ed25519.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/ed25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/exp.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/exp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/exp.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/exp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/rsa.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/rsa.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/rsa.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/rsa.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm3.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm3.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm3.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm3.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_ccm.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_ccm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_ccm.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_ccm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_gcm.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_gcm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_gcm.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/sm4_gcm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/status.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/status.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/status.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/status.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/version.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/version.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/version.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/version.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/x25519.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/x25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/x25519.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/crypto_mb/x25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/crypto_mb_ver.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/crypto_mb_ver.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/crypto_mb_ver.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/crypto_mb_ver.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_cvt52.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_cvt52.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_cvt52.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_cvt52.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_defs.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_defs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_defs.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_defs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_math.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_math.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_math.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/ifma_math.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/mem_fns.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/mem_fns.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/mem_fns.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/common/mem_fns.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p256.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p384.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p384.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p521.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_arith_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p256.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p384.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p384.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p521.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecpoint_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p256.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p384.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p384.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p521.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp4_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp5_p256.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp5_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp5_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp5_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp7_p256.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp7_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp7_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ecnist/ifma_ecprecomp7_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_ed25519.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_ed25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_ed25519.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_ed25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_n25519.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_n25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_n25519.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_n25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_p25519.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_p25519.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_p25519.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_arith_p25519.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_ed25519_precomp4.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_ed25519_precomp4.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_ed25519_precomp4.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/ifma_ed25519_precomp4.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/sha512.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/sha512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/sha512.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/ed25519/sha512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/exp/ifma_exp_method.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/exp/ifma_exp_method.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/exp/ifma_exp_method.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/exp/ifma_exp_method.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_div_104_by_52.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_div_104_by_52.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_div_104_by_52.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_div_104_by_52.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_arith.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_arith.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_arith.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_arith.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_cp.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_cp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_cp.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_cp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_ssl.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_ssl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_ssl.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_layer_ssl.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_method.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_method.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_method.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/rsa/ifma_rsa_method.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_arith_sm2.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_arith_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_arith_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_arith_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecpoint_sm2.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecpoint_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecpoint_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecpoint_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecprecomp4_psm2.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecprecomp4_psm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecprecomp4_psm2.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm2/ifma_ecprecomp4_psm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_common.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_common.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_common.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_common.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb16.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb16.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb16.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb16.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb8.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb8.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb8.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm3/sm3_mb8.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_ccm_mb.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_ccm_mb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_ccm_mb.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_ccm_mb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_gcm_mb.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_gcm_mb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_gcm_mb.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_gcm_mb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_mb.h b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_mb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_mb.h
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/include/internal/sm4/sm4_mb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/CMakeLists.txt b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/CMakeLists.txt
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.defs b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.defs
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.defs
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.defs
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.linux.lib-export b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.linux.lib-export
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.linux.lib-export
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.linux.lib-export
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.macosx.lib-export b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.macosx.lib-export
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.macosx.lib-export
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/cmake/dll_export/crypto_mb.macosx.lib-export
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/cpu_features.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/cpu_features.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/cpu_features.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/cpu_features.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_res.gen b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_res.gen
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_res.gen
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_res.gen
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_ver.rc b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_ver.rc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_ver.rc
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/crypto_mb_ver.rc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma52_mb8_template.cxx b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma52_mb8_template.cxx
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma52_mb8_template.cxx
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma52_mb8_template.cxx
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_cvt52.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_cvt52.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_cvt52.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_cvt52.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_version.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_version.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_version.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/common/ifma_version.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_m256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_m256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_m256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_m256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n384.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n384.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n521.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n521.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_n521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p384.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p521.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_arith_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p384.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p521.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdh_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p384.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p521.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecdsa_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p384.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p521.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpoint_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p256.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p384.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p521.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ecnist/ifma_ecpubkey_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_ed25519.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_ed25519.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_ed25519.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_ed25519.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_n25519.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_n25519.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_n25519.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_n25519.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_p25519.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_p25519.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_p25519.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_arith_p25519.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_ed25519.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_ed25519.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_ed25519.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/ifma_ed25519.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/sha512.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/sha512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/sha512.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/ed25519/sha512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp1k_mb.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp1k_mb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp1k_mb.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp1k_mb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp2k_mb.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp2k_mb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp2k_mb.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp2k_mb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp3k_mb.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp3k_mb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp3k_mb.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp3k_mb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp4k_mb.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp4k_mb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp4k_mb.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp4k_mb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_mb.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_mb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_mb.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_mb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_method.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_method.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_method.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/exp/ifma_exp_method.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/AMS4x52x20_diagonal_stitched_with_extract_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/AMS4x52x20_diagonal_stitched_with_extract_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/AMS4x52x20_diagonal_stitched_with_extract_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/AMS4x52x20_diagonal_stitched_with_extract_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmm52x20_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmm52x20_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmm52x20_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmm52x20_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmr52x20_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmr52x20_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmr52x20_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ahmr52x20_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x10_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x10_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x10_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x10_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x20_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x20_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x20_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x20_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x30_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x30_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x30_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x30_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x40_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x40_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x40_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x40_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x60_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x60_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x60_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x60_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x79_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x79_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x79_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_amm52x79_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x10_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x10_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x10_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x10_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x20_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x20_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x20_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x20_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x30_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x30_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x30_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x30_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x40_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x40_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x40_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x40_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x60_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x60_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x60_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x60_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x79_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x79_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x79_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams52x79_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x10_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x10_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x10_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x10_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x20_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x20_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x20_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x20_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x40_diagonal_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x40_diagonal_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x40_diagonal_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_ams5x52x40_diagonal_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_extract_amm52x20_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_extract_amm52x20_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_extract_amm52x20_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/avx512_primitives/ifma_extract_amm52x20_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_div_104_by_52.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_div_104_by_52.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_div_104_by_52.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_div_104_by_52.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x10_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x10_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x10_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x10_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_65537_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_65537_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_65537_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_65537_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x20_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x30_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x30_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x30_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x30_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_65537_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_65537_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_65537_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_65537_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x40_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_65537_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_65537_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_65537_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_65537_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x60_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_65537_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_65537_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_65537_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_65537_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_exp52x79_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_method.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_method.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_method.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_method.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_other52x_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_other52x_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_other52x_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_other52x_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_layer_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_layer_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_layer_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_layer_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_layer_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_layer_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_layer_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_layer_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv2_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_layer_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_layer_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_layer_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_layer_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_prv5_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub65537_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub65537_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub65537_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub65537_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub_layer_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub_layer_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub_layer_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/rsa/ifma_rsa_ssl_pub_layer_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_nsm2.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_nsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_nsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_nsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_psm2.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_psm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_psm2.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_arith_psm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdh_sm2.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdh_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdh_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdh_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdsa_sm2.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdsa_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdsa_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecdsa_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpoint_sm2.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpoint_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpoint_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpoint_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpubkey_sm2.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpubkey_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpubkey_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm2/ifma_ecpubkey_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_avx512_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_final_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_init_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_messagedigest_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb8.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb8.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm3/sm3_update_mb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_decrypt_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_decrypt_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_decrypt_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_decrypt_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_encrypt_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_encrypt_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_encrypt_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_encrypt_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_get_tag_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_get_tag_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_get_tag_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_get_tag_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_msg_len_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_msg_len_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_msg_len_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_msg_len_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_tag_len_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_tag_len_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_tag_len_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_set_tag_len_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_aad_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_aad_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_aad_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_aad_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_iv_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_iv_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_iv_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/internal/sm4_ccm_update_iv_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_decrypt_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_decrypt_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_decrypt_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_decrypt_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_encrypt_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_encrypt_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_encrypt_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_encrypt_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_get_tag_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_get_tag_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_get_tag_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_get_tag_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_init_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_init_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_init_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_init_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_update_aad_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_update_aad_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_update_aad_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/ccm/sm4_ccm_update_aad_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_decrypt_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_decrypt_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_decrypt_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_decrypt_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_j0_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_j0_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_j0_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_j0_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_encrypt_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_finalize_iv_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_finalize_iv_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_finalize_iv_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_finalize_iv_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_gctr_kernel_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_gctr_kernel_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_gctr_kernel_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_gctr_kernel_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_get_tag_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_get_tag_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_get_tag_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_get_tag_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_ghash_mul_single_block_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_ghash_mul_single_block_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_ghash_mul_single_block_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_ghash_mul_single_block_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_precompute_hashkey_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_precompute_hashkey_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_precompute_hashkey_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_precompute_hashkey_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_aad_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_aad_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_aad_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_aad_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_full_blocks_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_full_blocks_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_full_blocks_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_full_blocks_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_partial_blocks_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_partial_blocks_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_partial_blocks_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_ghash_partial_blocks_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_iv_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_iv_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_iv_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/internal/sm4_gcm_update_iv_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_decrypt_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_decrypt_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_decrypt_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_decrypt_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_encrypt_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_encrypt_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_encrypt_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_encrypt_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_get_tag_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_get_tag_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_get_tag_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_get_tag_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_init_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_init_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_init_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_init_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_aad_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_aad_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_aad_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_aad_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_iv_mb16_api.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_iv_mb16_api.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_iv_mb16_api.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/gcm/sm4_gcm_update_iv_mb16_api.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_dec_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_dec_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_dec_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_dec_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_enc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_enc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_enc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_enc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cbc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_dec_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_dec_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_dec_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_dec_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_enc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_enc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_enc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_enc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_cfb_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_dec_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_dec_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_dec_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_dec_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_enc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_enc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_enc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_enc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ctr_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_dec_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_dec_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_dec_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_dec_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_enc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_enc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_enc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_enc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ecb_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_dec_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_dec_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_dec_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_dec_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_enc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_enc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_enc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_enc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_ofb_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_setkey_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_setkey_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_setkey_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_setkey_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_dec_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_dec_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_dec_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_dec_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_enc_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_enc_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_enc_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_enc_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_mb16.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_mb16.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_mb16.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/sm4/sm4_xts_mb16.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/x25519/ifma_x25519.c b/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/x25519/ifma_x25519.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/x25519/ifma_x25519.c
rename to plugin/ippcp/library/src/sources/ippcp/crypto_mb/src/x25519/ifma_x25519.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512vl.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512vl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512vl.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_alias_avx512vl.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_n521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_method_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_n521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_arith_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs_p521.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_defs_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_addpoint_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dh_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsasign_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_dsaverify_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_mulpoint_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_on_curve_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ec_pubkey_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecpoint_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p256.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p384.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p384.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p384.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p384.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p521.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p521.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p521.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp4_p521.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp7_p256.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp7_p256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp7_p256.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_ecprecomp7_p256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.c b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.c
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.h b/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.h
rename to plugin/ippcp/library/src/sources/ippcp/ecnist/ifma_norm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/emptyfile.c b/plugin/ippcp/library/src/sources/ippcp/emptyfile.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/emptyfile.c
rename to plugin/ippcp/library/src/sources/ippcp/emptyfile.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/exports.linux.lib-export b/plugin/ippcp/library/src/sources/ippcp/exports.linux.lib-export
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/exports.linux.lib-export
rename to plugin/ippcp/library/src/sources/ippcp/exports.linux.lib-export
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/exports.macosx.lib-export b/plugin/ippcp/library/src/sources/ippcp/exports.macosx.lib-export
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/exports.macosx.lib-export
rename to plugin/ippcp/library/src/sources/ippcp/exports.macosx.lib-export
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv_ct.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv_ct.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv_ct.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_almmontinv_ct.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_enginegetsize.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_enginegetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_enginegetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_enginegetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_engineinit.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_engineinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_engineinit.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_engineinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_getpool.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_getpool.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_getpool.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_getpool.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_inv.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_inv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_inv.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_inv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_montfactor.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_montfactor.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_montfactor.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_montfactor.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_montinv.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_montinv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_montinv.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_montinv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_packctx.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_packctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_packctx.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_packctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_unpackctx.c b/plugin/ippcp/library/src/sources/ippcp/gsmod_unpackctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmod_unpackctx.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmod_unpackctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod.c b/plugin/ippcp/library/src/sources/ippcp/gsmodmethod.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethod.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod.h b/plugin/ippcp/library/src/sources/ippcp/gsmodmethod.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod.h
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethod.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_dlp.c b/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_dlp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_dlp.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethod_dlp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_gfp.c b/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_gfp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_gfp.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethod_gfp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_mont.c b/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_mont.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_mont.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethod_mont.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_rsa.c b/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_rsa.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethod_rsa.c
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethod_rsa.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethodstuff.h b/plugin/ippcp/library/src/sources/ippcp/gsmodmethodstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodmethodstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/gsmodmethodstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodstuff.h b/plugin/ippcp/library/src/sources/ippcp/gsmodstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsmodstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/gsmodstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsscramble.c b/plugin/ippcp/library/src/sources/ippcp/gsscramble.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsscramble.c
rename to plugin/ippcp/library/src/sources/ippcp/gsscramble.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsscramble.h b/plugin/ippcp/library/src/sources/ippcp/gsscramble.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsscramble.h
rename to plugin/ippcp/library/src/sources/ippcp/gsscramble.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsscramble_sscm.c b/plugin/ippcp/library/src/sources/ippcp/gsscramble_sscm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/gsscramble_sscm.c
rename to plugin/ippcp/library/src/sources/ippcp/gsscramble_sscm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20.c b/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_amm52x20_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30.c b/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_amm52x30_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40.c b/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_amm52x40_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20.c b/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_exp52x20_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x30_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x30_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x30_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_exp52x30_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x40_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x40_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x40_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_exp52x40_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x_dual.c b/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x_dual.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_exp52x_dual.c
rename to plugin/ippcp/library/src/sources/ippcp/ifma_exp52x_dual.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_math_avx512vl.h b/plugin/ippcp/library/src/sources/ippcp/ifma_math_avx512vl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_math_avx512vl.h
rename to plugin/ippcp/library/src/sources/ippcp/ifma_math_avx512vl.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_norm52x.h b/plugin/ippcp/library/src/sources/ippcp/ifma_norm52x.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_norm52x.h
rename to plugin/ippcp/library/src/sources/ippcp/ifma_norm52x.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_rsa_arith.h b/plugin/ippcp/library/src/sources/ippcp/ifma_rsa_arith.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ifma_rsa_arith.h
rename to plugin/ippcp/library/src/sources/ippcp/ifma_rsa_arith.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.c b/plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.c
rename to plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.h b/plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.h
rename to plugin/ippcp/library/src/sources/ippcp/internal_hashmessage_mb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ippcp.def b/plugin/ippcp/library/src/sources/ippcp/ippcp.def
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/ippcp.def
rename to plugin/ippcp/library/src/sources/ippcp/ippcp.def
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/owncp.h b/plugin/ippcp/library/src/sources/ippcp/owncp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/owncp.h
rename to plugin/ippcp/library/src/sources/ippcp/owncp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_128keyexpansion_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_128keyexpansion_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_128keyexpansion_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_128keyexpansion_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_192keyexpansion_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_192keyexpansion_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_192keyexpansion_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_192keyexpansion_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_256keyexpansion_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_256keyexpansion_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_256keyexpansion_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_256keyexpansion_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_decrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_decrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_decrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_decrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_encrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_encrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_encrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_avx2_vaes_encrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_decrypt.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_encrypt.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbc_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs1.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs2.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs3.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcdecrypt_cs3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs1.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs2.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs3.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cbcencrypt_cs3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmgettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccminit.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccminit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccminit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccminit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmmessagelen.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmmessagelen.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmmessagelen.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmmessagelen.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmstart.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmstart.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmstart.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmstart.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmtaglen.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmtaglen.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmtaglen.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ccmtaglen.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb128decrypt_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb128decrypt_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb128decrypt_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb128decrypt_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb64decrypt_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb64decrypt_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb64decrypt_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb64decrypt_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb_mb_encrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb_mb_encrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb_mb_encrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cfb_mb_encrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbdecrypt_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cfbencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmac_stuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmac_stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmac_stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cmac_stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacfinal.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacfinal.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacfinal.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacfinal.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacgettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacupdate.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacupdate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacupdate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_cmacupdate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctr_process.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctr_process.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctr_process.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ctr_process.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_rij128pipe_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_rij128pipe_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_rij128pipe_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_rij128pipe_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_stream_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_stream_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_stream_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencrypt_stream_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencryptr.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencryptr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencryptr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ctrencryptr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_deckeyexpansion_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_deckeyexpansion_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_deckeyexpansion_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_deckeyexpansion_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_decrypt_vaes512.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_decrypt_vaes512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_decrypt_vaes512.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_decrypt_vaes512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecb_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecb_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecb_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ecb_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ecbencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_encrypt_vaes512.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_encrypt_vaes512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_encrypt_vaes512.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_encrypt_vaes512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_expandkey_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_expandkey_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_expandkey_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_expandkey_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcm_vaes512.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcm_vaes512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcm_vaes512.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcm_vaes512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmauth_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmauth_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmauth_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmauth_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmdecrypt_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmencrypt_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmgettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcminit.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcminit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcminit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcminit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmmul_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmmul_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmmul_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmmul_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessaad.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessaad.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessaad.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessaad.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessiv.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessiv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessiv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmprocessiv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreset.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreset.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreset.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmreset.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmstart.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmstart.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmstart.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_gcmstart.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_keys_ni.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_keys_ni.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_keys_ni.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_keys_ni.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ofb.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_ofb.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_ofb.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_ofb.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_process_ofb8.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_process_ofb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_process_ofb8.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_process_ofb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_randomnoise.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_randomnoise.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_randomnoise.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_randomnoise.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_s2v_cmac.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_s2v_cmac.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_s2v_cmac.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_s2v_cmac.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_setupnoise.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_setupnoise.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_setupnoise.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_setupnoise.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_sivdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_sivencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivstuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_sivstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_sivstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmdec_avx.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmdec_avx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmdec_avx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmdec_avx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmenc_avx.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmenc_avx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmenc_avx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_wrpaesgcmenc_avx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xts_vaes512.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_xts_vaes512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xts_vaes512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_xts_vaes512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt_direct.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt_direct.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt_direct.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsdecrypt_direct.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt_direct.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt_direct.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt_direct.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsencrypt_direct.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaes_xtsinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesauthccm.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesauthccm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesauthccm.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesauthccm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm_avx512.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm_avx512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm_avx512.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesauthgcm_avx512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaescmac_setupnoise.c b/plugin/ippcp/library/src/sources/ippcp/pcpaescmac_setupnoise.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaescmac_setupnoise.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaescmac_setupnoise.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesdecryptofb.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesdecryptofb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesdecryptofb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesdecryptofb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesencryptofb.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesencryptofb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesencryptofb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesencryptofb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcm_setupnoise.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcm_setupnoise.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcm_setupnoise.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcm_setupnoise.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtableca.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtableca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtableca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtableca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_mulpx.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_mulpx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_mulpx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_mulpx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_precom.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_precom.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_precom.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2k_precom.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_decpx.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_decpx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_decpx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_decpx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_encpx.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_encpx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_encpx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgcmtbl2kca_encpx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesm.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesm.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesminit_internal.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesminitca.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesminitca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesminitca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesminitca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesmxts.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesmxts.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesmxts.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesmxts.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsctxca.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsctxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsctxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsctxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsstuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesmxtsstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesnoise.h b/plugin/ippcp/library/src/sources/ippcp/pcpaesnoise.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesnoise.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesnoise.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaespack.c b/plugin/ippcp/library/src/sources/ippcp/pcpaespack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaespack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaespack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaessetkey.c b/plugin/ippcp/library/src/sources/ippcp/pcpaessetkey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaessetkey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaessetkey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesunpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpaesunpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpaesunpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpaesunpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfour.h b/plugin/ippcp/library/src/sources/ippcp/pcparcfour.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfour.h
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfour.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfour_processdata.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfour_processdata.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfour_processdata.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfour_processdata.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourca.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourcheckkey.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourcheckkey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourcheckkey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourcheckkey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourpack.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourreset.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourreset.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourreset.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourreset.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourunpack.c b/plugin/ippcp/library/src/sources/ippcp/pcparcfourunpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcparcfourunpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcparcfourunpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn.h b/plugin/ippcp/library/src/sources/ippcp/pcpbn.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbn.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpbn_pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbn_pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpbn_unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbn_unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_val1.c b/plugin/ippcp/library/src/sources/ippcp/pcpbn_val1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_val1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbn_val1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_val2.c b/plugin/ippcp/library/src/sources/ippcp/pcpbn_val2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_val2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbn_val2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_val3.c b/plugin/ippcp/library/src/sources/ippcp/pcpbn_val3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbn_val3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbn_val3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithadd.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithadd.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithadd.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithadd.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmp.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmpz.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmpz.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmpz.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithcmpz.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithdiv.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithdiv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithdiv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithdiv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithgcd.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithgcd.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithgcd.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithgcd.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmac.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmac.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmac.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithmac.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithminv.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithminv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithminv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithminv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmod.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmod.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmod.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithmod.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmul.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmul.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithmul.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithmul.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithsub.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnarithsub.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnarithsub.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnarithsub.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetext.c b/plugin/ippcp/library/src/sources/ippcp/pcpbngetext.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetext.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbngetext.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetlen.c b/plugin/ippcp/library/src/sources/ippcp/pcpbngetlen.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetlen.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbngetlen.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbngetoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbngetoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetref.c b/plugin/ippcp/library/src/sources/ippcp/pcpbngetref.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetref.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbngetref.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpbngetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbngetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetwords.c b/plugin/ippcp/library/src/sources/ippcp/pcpbngetwords.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbngetwords.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbngetwords.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbninit.c b/plugin/ippcp/library/src/sources/ippcp/pcpbninit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbninit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbninit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnresource.h b/plugin/ippcp/library/src/sources/ippcp/pcpbnresource.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnresource.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnresource.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnresourceca.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnresourceca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnresourceca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnresourceca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnsetoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnsetoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnsetoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnsetoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnsetwords.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnsetwords.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnsetwords.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnsetwords.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_add.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_add.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_add.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_add.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_dec.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_dec.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_dec.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_dec.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_div.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_div.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_div.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_div.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_inc.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_inc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_inc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_inc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_muldigit.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_muldigit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_muldigit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_muldigit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_sub.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_sub.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_sub.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_sub.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_submuldigit.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_submuldigit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_submuldigit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_arith_submuldigit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_getoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_getoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_getoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_getoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_nlz.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_nlz.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_nlz.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_nlz.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_setoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_setoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32_setoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32_setoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32arith.h b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32arith.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32arith.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32arith.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32misc.h b/plugin/ippcp/library/src/sources/ippcp/pcpbnu32misc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu32misc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu32misc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_add.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_add.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_add.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_add.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_addmuldigit.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_addmuldigit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_addmuldigit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_addmuldigit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_dec.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_dec.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_dec.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_dec.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_gcd.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_gcd.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_gcd.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_gcd.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_inc.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_inc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_inc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_inc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_minv.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_minv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_minv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_minv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_mul_adc.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_mul_adc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_mul_adc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_mul_adc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sqr_adc.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sqr_adc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sqr_adc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sqr_adc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sub.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sub.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sub.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_sub.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_submuldigit.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_submuldigit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_submuldigit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_arith_submuldigit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_getoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_getoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_getoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_getoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_lsr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_lsr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_lsr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_lsr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_msbit.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_msbit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_msbit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_msbit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_nlz.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_nlz.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_nlz.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_nlz.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_ntz.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_ntz.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_ntz.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_ntz.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_setoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpbnu_setoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnu_setoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnu_setoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnuarith.h b/plugin/ippcp/library/src/sources/ippcp/pcpbnuarith.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnuarith.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnuarith.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnuimpl.h b/plugin/ippcp/library/src/sources/ippcp/pcpbnuimpl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnuimpl.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnuimpl.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnumisc.h b/plugin/ippcp/library/src/sources/ippcp/pcpbnumisc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpbnumisc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpbnumisc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpcmac.h b/plugin/ippcp/library/src/sources/ippcp/pcpcmac.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpcmac.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpcmac.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdes.h b/plugin/ippcp/library/src/sources/ippcp/pcpdes.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdes.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpdes.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdescipherm.c b/plugin/ippcp/library/src/sources/ippcp/pcpdescipherm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdescipherm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdescipherm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpdesgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdesgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesinitca.c b/plugin/ippcp/library/src/sources/ippcp/pcpdesinitca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesinitca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdesinitca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesinitpxca.c b/plugin/ippcp/library/src/sources/ippcp/pcpdesinitpxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesinitpxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdesinitpxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdespack.c b/plugin/ippcp/library/src/sources/ippcp/pcpdespack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdespack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdespack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesspbox.c b/plugin/ippcp/library/src/sources/ippcp/pcpdesspbox.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesspbox.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdesspbox.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesunpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpdesunpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdesunpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdesunpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlp.h b/plugin/ippcp/library/src/sources/ippcp/pcpdlp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlp.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlp_packctx.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlp_packctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlp_packctx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlp_packctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlp_unpackctx.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlp_unpackctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlp_unpackctx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlp_unpackctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedh.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedh.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedh.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedh.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedsa.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedsa.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedsa.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpgeneratedsa.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgenkeypair.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpgenkeypair.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgenkeypair.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpgenkeypair.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpget.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpget.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpget.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpget.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgetdp.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpgetdp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgetdp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpgetdp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlppack.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlppack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlppack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlppack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlppublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlppublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlppublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlppublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpresultca.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpresultca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpresultca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpresultca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsecretdhca.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpsecretdhca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsecretdhca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpsecretdhca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpset.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpset.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpset.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpset.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsetdp.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpsetdp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsetdp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpsetdp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsetkeypair.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpsetkeypair.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsetkeypair.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpsetkeypair.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsigndsaca.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpsigndsaca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpsigndsaca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpsigndsaca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpunpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpunpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpunpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpunpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedh.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedh.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedh.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedh.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedsa.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedsa.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedsa.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatedsa.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatekeypair.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatekeypair.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatekeypair.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpvalidatekeypair.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpverifydsaca.c b/plugin/ippcp/library/src/sources/ippcp/pcpdlpverifydsaca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpdlpverifydsaca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpdlpverifydsaca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpecc_psetdp.c b/plugin/ippcp/library/src/sources/ippcp/pcpecc_psetdp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpecc_psetdp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpecc_psetdp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccp.h b/plugin/ippcp/library/src/sources/ippcp/pcpeccp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccp.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccp.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpaddpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpaddpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpaddpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpaddpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstd521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstdsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstdsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstdsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpbindgxytblstdsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpcheckpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpcheckpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpcheckpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpcheckpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpcomparepoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpcomparepoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpcomparepoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpcomparepoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgenkeyca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgenkeyca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgenkeyca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgenkeyca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpget.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpget.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpget.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpget.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetorderbitsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetorderbitsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetorderbitsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetorderbitsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd128r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestd521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestdsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestdsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestdsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpgetsizestdsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd128r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstd521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstdsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstdsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstdsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpinitstdsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpmulpointscalar.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpmulpointscalar.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpmulpointscalar.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpmulpointscalar.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpnegativepoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpnegativepoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpnegativepoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpnegativepoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccppointgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccppointgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccppointgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccppointgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccppointinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccppointinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccppointinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccppointinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccppublickeyca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccppublickeyca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccppublickeyca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccppublickeyca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhcca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhcca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhcca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsecretdhcca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpset.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpset.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpset.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpset.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetkeyca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetkeyca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetkeyca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetkeyca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpointatinfinity.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpointatinfinity.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpointatinfinity.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetpointatinfinity.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd128r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstd521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstdsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstdsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstdsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsetstdsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsigndsaca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsigndsaca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsigndsaca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsigndsaca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsignnrca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsignnrca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsignnrca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsignnrca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsignsm2ca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpsignsm2ca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpsignsm2ca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpsignsm2ca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_112r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_128r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_160r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_BN_256.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_BN_256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_BN_256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_BN_256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_SM2_256.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_SM2_256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_SM2_256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpstdca_SM2_256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidateca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidateca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidateca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidateca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidatekeyca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidatekeyca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidatekeyca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpvalidatekeyca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifydsaca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifydsaca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifydsaca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpverifydsaca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifynrca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifynrca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifynrca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpverifynrca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifysm2ca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifysm2ca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccpverifysm2ca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccpverifysm2ca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccresultca.c b/plugin/ippcp/library/src/sources/ippcp/pcpeccresultca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpeccresultca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpeccresultca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpecprime.h b/plugin/ippcp/library/src/sources/ippcp/pcpecprime.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpecprime.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpecprime.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_exp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_exp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_exp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_exp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_get.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_get.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_get.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_get.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_getoctstring.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_getoctstring.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_getoctstring.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_getoctstring.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_gfeqnr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_gfeqnr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_gfeqnr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_gfeqnr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_inv.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_inv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_inv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_inv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_rand.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_rand.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_rand.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_rand.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_set.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_set.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_set.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_set.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_setgfp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_setgfp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_setgfp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_setgfp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_setoctstring.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_setoctstring.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_setoctstring.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_setoctstring.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_sqrt.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfp_sqrt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfp_sqrt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfp_sqrt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpadd.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpadd.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpadd.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpadd.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpaddpe.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpaddpe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpaddpe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpaddpe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpbufsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpbufsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpbufsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpbufsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpcmpelem.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpcmpelem.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpcmpelem.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpcmpelem.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpconj.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpconj.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpconj.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpconj.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpcpyelem.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpcpyelem.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpcpyelem.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpcpyelem.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_add.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_add.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_add.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_add.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_addaffine.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_addaffine.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_addaffine.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_addaffine.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_baseprod.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_baseprod.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_baseprod.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_baseprod.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_comppont.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_comppont.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_comppont.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_comppont.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_dblpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_dblpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_dblpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_dblpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_getpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_getpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_getpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_getpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_makepoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_makepoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_makepoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_makepoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mul1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_mulbase1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_negpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_negpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_negpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_negpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_prod.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_prod.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_prod.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_prod.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp192r1w7.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp192r1w7.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp192r1w7.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp192r1w7.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp224r1w7.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp224r1w7.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp224r1w7.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp224r1w7.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp256r1w7.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp256r1w7.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp256r1w7.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp256r1w7.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp384r1w5.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp384r1w5.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp384r1w5.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp384r1w5.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp521r1w5.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp521r1w5.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp521r1w5.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_selectp521r1w5.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setuptable.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setuptable.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setuptable.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpec_setuptable.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecaddpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecaddpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecaddpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecaddpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstd521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstdsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstdsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstdsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbindstdsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbufsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbufsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecbufsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecbufsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeccmppoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpeccmppoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeccmppoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpeccmppoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeccpypoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpeccpypoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeccpypoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpeccpypoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecdh.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecdh.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecdh.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecdh.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecdhc.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecdhc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecdhc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecdhc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesdecryptsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesdecryptsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesdecryptsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesdecryptsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesencryptsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesencryptsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesencryptsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesencryptsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesfinalsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesfinalsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesfinalsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesfinalsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetbufferssizesm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetbufferssizesm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetbufferssizesm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetbufferssizesm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetsizesm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetsizesm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetsizesm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesgetsizesm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesinitsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesinitsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesinitsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesinitsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecessetkeysm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecessetkeysm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecessetkeysm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecessetkeysm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecessm2.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecessm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecessm2.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecessm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesstartsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesstartsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecesstartsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecesstartsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecget.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecget.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecget.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecget.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetinfo.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetinfo.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetinfo.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetinfo.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointoctstring.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointoctstring.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointoctstring.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointoctstring.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointreg.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointreg.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointreg.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetpointreg.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsubgroup.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsubgroup.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsubgroup.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecgetsubgroup.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd128r2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstd521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdbn256.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdbn256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdbn256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdbn256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecinitstdsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeckeys.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpeckeys.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeckeys.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpeckeys.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecmakepoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecmakepoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecmakepoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecmakepoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecmulpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecmulpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecmulpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecmulpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecnegpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecnegpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecnegpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecnegpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpointstuff.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpointstuff.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpointstuff.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecpointstuff.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecprivatekey.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecprivatekey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecprivatekey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecprivatekey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecpublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecpublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecset.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecset.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecset.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecset.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointatinf.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointatinf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointatinf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointatinf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_backc_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointhash_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointoctstring.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointoctstring.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointoctstring.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointoctstring.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointrand.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointrand.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointrand.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointrand.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointreg.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointreg.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointreg.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetpointreg.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetsubgroup.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetsubgroup.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetsubgroup.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsetsubgroup.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsigndsa.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsigndsa.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsigndsa.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsigndsa.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignnr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignnr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignnr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignnr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignsm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecsignsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecstuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpoint.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpoint.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpoint.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpoint.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpointinsubgroup.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpointinsubgroup.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpointinsubgroup.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpectstpointinsubgroup.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverify.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverify.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverify.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecverify.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifydsa.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifydsa.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifydsa.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifydsa.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifynr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifynr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifynr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifynr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifysm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifysm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifysm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpecverifysm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpelemgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpelemgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpelemgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpelemgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeleminit.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpeleminit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpeleminit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpeleminit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpexp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpexp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpexp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpexp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelem.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelem.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelem.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelem.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelemoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelemoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelemoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpgetelemoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinfo.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpinfo.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinfo.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpinfo.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinitarbitrary.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpinitarbitrary.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinitarbitrary.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpinitarbitrary.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinitfixed.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpinitfixed.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinitfixed.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpinitfixed.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinv.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpinv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpinv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpinv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpisunityelem.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpisunityelem.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpisunityelem.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpisunityelem.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpiszeroelem.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpiszeroelem.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpiszeroelem.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpiszeroelem.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_192r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_192r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_192r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_192r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_224r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_224r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_224r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_224r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_256r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_384r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_384r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_384r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_384r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_521r1.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_521r1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_521r1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_521r1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_com.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_com.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_com.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_com.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_sm2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmethod_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmul.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmul.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmul.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmul.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmulexp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmulexp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmulexp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmulexp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmulpe.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpmulpe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpmulpe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpmulpe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpneg.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpneg.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpneg.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpneg.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelem.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelem.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelem.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelem.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhash.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhash.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhash.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhash.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhashrmf.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhashrmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhashrmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemhashrmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemoctstr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemoctstr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemoctstr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemoctstr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemrand.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemrand.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemrand.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemrand.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemreg.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemreg.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemreg.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsetelemreg.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsqr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsqr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsqr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsqr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsqrt.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsqrt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsqrt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsqrt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpstuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsub.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsub.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsub.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsub.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsubpe.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpsubpe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpsubpe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpsubpe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_add_gfe.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_add_gfe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_add_gfe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_add_gfe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_conj.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_conj.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_conj.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_conj.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_exp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_exp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_exp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_exp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_get.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_get.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_get.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_get.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_getpolyterm.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_getpolyterm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_getpolyterm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_getpolyterm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_inv.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_inv.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_inv.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_inv.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_mul_gfe.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_mul_gfe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_mul_gfe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_mul_gfe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_multiexp.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_multiexp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_multiexp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_multiexp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_neg.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_neg.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_neg.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_neg.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_rand.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_rand.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_rand.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_rand.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_set.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_set.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_set.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_set.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_setpolyterm.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_setpolyterm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_setpolyterm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_setpolyterm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_sub_gfe.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_sub_gfe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpx_sub_gfe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpx_sub_gfe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxinitbinomial.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxinitbinomial.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxinitbinomial.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxinitbinomial.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3_epid2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3_epid2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3_epid2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom3_epid2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_epid2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_mulc.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_mulc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_mulc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_binom_mulc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_add.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_add.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_add.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_add.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_decode.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_decode.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_decode.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_decode.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_div2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_div2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_div2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_div2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_encode.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_encode.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_encode.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_encode.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul2.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul3.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_mul3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_neg.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_neg.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_neg.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_neg.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sqr.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sqr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sqr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sqr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sub.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sub.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sub.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxmethod_com_sub.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.c b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpgfpxstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash.h b/plugin/ippcp/library/src/sources/ippcp/pcphash.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash.h
rename to plugin/ippcp/library/src/sources/ippcp/pcphash.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_digest.c b/plugin/ippcp/library/src/sources/ippcp/pcphash_digest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_digest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphash_digest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_func.h b/plugin/ippcp/library/src/sources/ippcp/pcphash_func.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_func.h
rename to plugin/ippcp/library/src/sources/ippcp/pcphash_func.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_init.c b/plugin/ippcp/library/src/sources/ippcp/pcphash_init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphash_init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_reinit.c b/plugin/ippcp/library/src/sources/ippcp/pcphash_reinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_reinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphash_reinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_rmf.h b/plugin/ippcp/library/src/sources/ippcp/pcphash_rmf.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphash_rmf.h
rename to plugin/ippcp/library/src/sources/ippcp/pcphash_rmf.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashca_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashca_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashca_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashca_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashcnt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashcnt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashcnt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashcnt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashduplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcphashduplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashduplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashduplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashduplicate_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashduplicate_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashduplicate_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashduplicate_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashfinal.c b/plugin/ippcp/library/src/sources/ippcp/pcphashfinal.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashfinal.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashfinal.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashfinal_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashfinal_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashfinal_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashfinal_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgetinfo_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashgetinfo_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgetinfo_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashgetinfo_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcphashgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgetsize_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashgetsize_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgetsize_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashgetsize_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgettag.c b/plugin/ippcp/library/src/sources/ippcp/pcphashgettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashgettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgettag_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashgettag_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashgettag_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashgettag_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashinit.c b/plugin/ippcp/library/src/sources/ippcp/pcphashinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashinit_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashinit_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashinit_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashinit_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmd5px.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmd5px.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmd5px.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmd5px.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmessage.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmessage.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmessage.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmessage.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmessage_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmessage_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmessage_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmessage_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_md5.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_md5.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_md5.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_md5.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_rmf.h b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_rmf.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_rmf.h
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_rmf.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha1_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha224_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha256_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha384.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha384.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_224.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_224.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_224.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_224.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_256.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sha512_256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sm3.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sm3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sm3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethod_sm3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_md5.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_md5.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_md5.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_md5.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha1_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha224_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha256_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha384.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha384.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_224.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_224.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_224.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_224.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_256.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sha512_256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sm3.c b/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sm3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sm3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashmethodset_sm3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashpack.c b/plugin/ippcp/library/src/sources/ippcp/pcphashpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashpack_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashpack_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashpack_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashpack_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsha1px.c b/plugin/ippcp/library/src/sources/ippcp/pcphashsha1px.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsha1px.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashsha1px.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsha256px.c b/plugin/ippcp/library/src/sources/ippcp/pcphashsha256px.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsha256px.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashsha256px.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsha512px.c b/plugin/ippcp/library/src/sources/ippcp/pcphashsha512px.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsha512px.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashsha512px.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsm3px.c b/plugin/ippcp/library/src/sources/ippcp/pcphashsm3px.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashsm3px.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashsm3px.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha224_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_ni.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_ni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_ni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_ni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_tt.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_tt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_tt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha256_tt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha384.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha384.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha384.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha384.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_224.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_224.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_224.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_224.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_256.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_256.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_256.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sha512_256.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sm3.c b/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sm3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sm3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashstatemethodset_sm3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashunpack.c b/plugin/ippcp/library/src/sources/ippcp/pcphashunpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashunpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashunpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashunpack_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashunpack_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashunpack_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashunpack_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashupdate.c b/plugin/ippcp/library/src/sources/ippcp/pcphashupdate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashupdate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashupdate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashupdate_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphashupdate_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphashupdate_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphashupdate_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac.h b/plugin/ippcp/library/src/sources/ippcp/pcphmac.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac.h
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_final.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_init.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_message.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_message.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_message.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_message.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_pack.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_rmf.h b/plugin/ippcp/library/src/sources/ippcp/pcphmac_rmf.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_rmf.h
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_rmf.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_update.c b/plugin/ippcp/library/src/sources/ippcp/pcphmac_update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmac_update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmac_update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacca_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacca_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacca_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacca_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacduplicate_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacduplicate_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacduplicate_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacduplicate_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacfinal_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacfinal_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacfinal_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacfinal_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacgetsize_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacgetsize_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacgetsize_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacgetsize_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacgettag_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacgettag_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacgettag_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacgettag_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacmessage_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacmessage_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacmessage_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacmessage_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacpack_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacpack_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacpack_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacpack_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacunpack_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacunpack_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacunpack_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacunpack_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacupdate_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcphmacupdate_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcphmacupdate_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcphmacupdate_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmask_ct.h b/plugin/ippcp/library/src/sources/ippcp/pcpmask_ct.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmask_ct.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpmask_ct.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5ca.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5ca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5ca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5ca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5final.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5init.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5stuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpmd5stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5update.c b/plugin/ippcp/library/src/sources/ippcp/pcpmd5update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmd5update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmd5update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmgf1ca_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcpmgf1ca_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmgf1ca_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmgf1ca_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmgf2ca_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcpmgf2ca_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmgf2ca_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmgf2ca_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_exp_bufsize.h b/plugin/ippcp/library/src/sources/ippcp/pcpmont_exp_bufsize.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_exp_bufsize.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_exp_bufsize.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu_sscm.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu_sscm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu_sscm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_expbinbnu_sscm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expsafebinary.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_expsafebinary.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expsafebinary.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_expsafebinary.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu_sscm.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu_sscm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu_sscm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_expwinbnu_sscm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_init.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexp_fast.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexp_fast.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexp_fast.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexp_fast.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexpinitarray.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexpinitarray.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexpinitarray.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_multiexpinitarray.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_packctx.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_packctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_packctx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_packctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_set.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_set.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_set.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_set.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_unpackctx.c b/plugin/ippcp/library/src/sources/ippcp/pcpmont_unpackctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmont_unpackctx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmont_unpackctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontexp.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontexp.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontexp.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontexp.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontexp_winsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontexp_winsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontexp_winsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontexp_winsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontform.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontform.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontform.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontform.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontget.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontget.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontget.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontget.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontgomery.h b/plugin/ippcp/library/src/sources/ippcp/pcpmontgomery.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontgomery.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontgomery.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontinit.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontinit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontinit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontinit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontmul.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontmul.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontmul.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontmul.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontred.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontred.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontred.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontred.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontred.h b/plugin/ippcp/library/src/sources/ippcp/pcpmontred.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontred.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontred.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontset.c b/plugin/ippcp/library/src/sources/ippcp/pcpmontset.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpmontset.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpmontset.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpname.h b/plugin/ippcp/library/src/sources/ippcp/pcpname.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpname.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpname.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.h b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.h b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_avx512.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin_sscm.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin_sscm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin_sscm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_bin_sscm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.h b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_sse2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win_sscm.c b/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win_sscm.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win_sscm.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpngmontexpstuff_win_sscm.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngrsa.h b/plugin/ippcp/library/src/sources/ippcp/pcpngrsa.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngrsa.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpngrsa.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngrsamethod.h b/plugin/ippcp/library/src/sources/ippcp/pcpngrsamethod.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpngrsamethod.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpngrsamethod.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp192r1precomca.c b/plugin/ippcp/library/src/sources/ippcp/pcpp192r1precomca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp192r1precomca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpp192r1precomca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp224r1precomca.c b/plugin/ippcp/library/src/sources/ippcp/pcpp224r1precomca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp224r1precomca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpp224r1precomca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp256r1precomca.c b/plugin/ippcp/library/src/sources/ippcp/pcpp256r1precomca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp256r1precomca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpp256r1precomca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp384r1precomca.c b/plugin/ippcp/library/src/sources/ippcp/pcpp384r1precomca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp384r1precomca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpp384r1precomca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp521r1precomca.c b/plugin/ippcp/library/src/sources/ippcp/pcpp521r1precomca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpp521r1precomca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpp521r1precomca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_isco.h b/plugin/ippcp/library/src/sources/ippcp/pcpprime_isco.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_isco.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpprime_isco.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_isprob.h b/plugin/ippcp/library/src/sources/ippcp/pcpprime_isprob.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_isprob.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpprime_isprob.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_mimimaltest.c b/plugin/ippcp/library/src/sources/ippcp/pcpprime_mimimaltest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_mimimaltest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprime_mimimaltest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_packctx.c b/plugin/ippcp/library/src/sources/ippcp/pcpprime_packctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_packctx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprime_packctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_test.c b/plugin/ippcp/library/src/sources/ippcp/pcpprime_test.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_test.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprime_test.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_unpackctx.c b/plugin/ippcp/library/src/sources/ippcp/pcpprime_unpackctx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprime_unpackctx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprime_unpackctx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeg.h b/plugin/ippcp/library/src/sources/ippcp/pcpprimeg.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeg.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimeg.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegen_bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimegen_bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegen_bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimegen_bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegenca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimegenca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegenca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimegenca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeget.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimeget.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeget.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimeget.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeget_bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimeget_bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeget_bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimeget_bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimegetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimegetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeginitca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimeginitca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeginitca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimeginitca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegsetca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimegsetca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimegsetca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimegsetca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeset_bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimeset_bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimeset_bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimeset_bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimetest.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimetest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimetest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimetest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimetest_bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpprimetest_bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprimetest_bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprimetest_bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprng.h b/plugin/ippcp/library/src/sources/ippcp/pcpprng.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprng.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpprng.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprng_gen.c b/plugin/ippcp/library/src/sources/ippcp/pcpprng_gen.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprng_gen.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprng_gen.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprng_genhw.h b/plugin/ippcp/library/src/sources/ippcp/pcpprng_genhw.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprng_genhw.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpprng_genhw.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngen_bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngen_bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngen_bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngen_bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngen_pattern.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngen_pattern.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngen_pattern.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngen_pattern.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngen_range.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngen_range.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngen_range.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngen_range.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngenca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngenca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngenca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngenca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngenhw_bn.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngenhw_bn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngenhw_bn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngenhw_bn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngenhwca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngenhwca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngenhwca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngenhwca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprnggetseed.c b/plugin/ippcp/library/src/sources/ippcp/pcpprnggetseed.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprnggetseed.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprnggetseed.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprnggetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpprnggetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprnggetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprnggetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprnginitca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprnginitca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprnginitca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprnginitca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetaugment.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngsetaugment.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetaugment.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngsetaugment.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetca.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngsetca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngsetca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetmodulus.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngsetmodulus.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetmodulus.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngsetmodulus.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetseed.c b/plugin/ippcp/library/src/sources/ippcp/pcpprngsetseed.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpprngsetseed.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpprngsetseed.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij.h b/plugin/ippcp/library/src/sources/ippcp/pcprij.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprij.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safe.c b/plugin/ippcp/library/src/sources/ippcp/pcprij128safe.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safe.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safe.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safe.h b/plugin/ippcp/library/src/sources/ippcp/pcprij128safe.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safe.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safe.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safe2.h b/plugin/ippcp/library/src/sources/ippcp/pcprij128safe2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safe2.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safe2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safedec2pxca.c b/plugin/ippcp/library/src/sources/ippcp/pcprij128safedec2pxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safedec2pxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safedec2pxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safedecpxca.c b/plugin/ippcp/library/src/sources/ippcp/pcprij128safedecpxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safedecpxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safedecpxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safeenc2pxca.c b/plugin/ippcp/library/src/sources/ippcp/pcprij128safeenc2pxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safeenc2pxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safeenc2pxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safeencpxca.c b/plugin/ippcp/library/src/sources/ippcp/pcprij128safeencpxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprij128safeencpxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprij128safeencpxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijdecsboxca.c b/plugin/ippcp/library/src/sources/ippcp/pcprijdecsboxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijdecsboxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprijdecsboxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijencsboxca.c b/plugin/ippcp/library/src/sources/ippcp/pcprijencsboxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijencsboxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprijencsboxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijkeysca.c b/plugin/ippcp/library/src/sources/ippcp/pcprijkeysca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijkeysca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprijkeysca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijtables.h b/plugin/ippcp/library/src/sources/ippcp/pcprijtables.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprijtables.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprijtables.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_decrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_decrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_decrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_decrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_emsa_pkcs1v15.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_emsa_pkcs1v15.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_emsa_pkcs1v15.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_emsa_pkcs1v15.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_encrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_encrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_encrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_encrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_generatekeys.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_generatekeys.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_generatekeys.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_generatekeys.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_generatesign_pkcs1v15.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_generatesign_pkcs1v15.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_generatesign_pkcs1v15.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_generatesign_pkcs1v15.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizeprivatekey.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizeprivatekey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizeprivatekey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizeprivatekey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizepublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizepublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizepublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getbuffersizepublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_priv.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_priv.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_priv.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_priv.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_pub.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_pub.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_pub.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getdefmeth_pub.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype1.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype2.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getprivatekeytype2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getpublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getpublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getpublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getpublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype1.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype2.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizeprivatekeytype2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizepublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizepublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizepublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_getsizepublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_private.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_private.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_private.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_private.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_public.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_public.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_public.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx2_public.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_private.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_private.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_private.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_private.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_public.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_public.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_public.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__avx512_public.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_private.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_private.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_private.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_private.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_public.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_public.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_public.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__gpr_public.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_private.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_private.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_private.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_private.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_public.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_public.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_public.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsmethod__sse2_public.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher_crt.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher_crt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher_crt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gsprv_cipher_crt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gspub_cipher.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_gspub_cipher.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_gspub_cipher.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_gspub_cipher.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype1.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype2.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_initprivatekeytype2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_initpublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_initpublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_initpublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_initpublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_montexpgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_montexpgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_montexpgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_montexpgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1c15_data.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1c15_data.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1c15_data.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1c15_data.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1v15_preproc.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1v15_preproc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1v15_preproc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_pkcs1v15_preproc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_pss_preproc.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_pss_preproc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_pss_preproc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_pss_preproc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype1.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype2.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_setprivatekeytype2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_setpublickey.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_setpublickey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_setpublickey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_setpublickey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey1.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey1.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey1.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey1.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey2.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey2.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_privkey2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_pubkey.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_pubkey.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_pubkey.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_sizeof_pubkey.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_validatekeys.c b/plugin/ippcp/library/src/sources/ippcp/pcprsa_validatekeys.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_validatekeys.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_validatekeys.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_verifysign_pkcs1v15.h b/plugin/ippcp/library/src/sources/ippcp/pcprsa_verifysign_pkcs1v15.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsa_verifysign_pkcs1v15.h
rename to plugin/ippcp/library/src/sources/ippcp/pcprsa_verifysign_pkcs1v15.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep.c b/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_oaep_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_pkcsv15.c b/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_pkcsv15.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_pkcsv15.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsadecrypt_pkcsv15.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_oaep_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_pkcsv15.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_pkcsv15.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_pkcsv15.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaencrypt_pkcsv15.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15.c b/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsasign_pkcs1v15_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss.c b/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsasign_pss_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15.c b/plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsasignhash_pkcs1v15_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pkcs1v15_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaverify_pss_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15_rmf.c b/plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15_rmf.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15_rmf.c
rename to plugin/ippcp/library/src/sources/ippcp/pcprsaverifyhash_pkcs1v15_rmf.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpscramble.h b/plugin/ippcp/library/src/sources/ippcp/pcpscramble.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpscramble.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpscramble.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1ca.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1ca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1ca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1ca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1final.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1stuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpsha1stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1update.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha1update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha1update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha1update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224final.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224update.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha224update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha224update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha224update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256_messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256_messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256_messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256_messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256ca.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256ca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256ca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256ca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256final.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256stuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpsha256stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256update.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha256update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha256update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha256update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384final.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384update.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha384update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha384update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha384update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512_init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512_init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512_init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512_init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512_messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512_messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512_messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512_messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512final.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512stuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpsha512stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512update.c b/plugin/ippcp/library/src/sources/ippcp/pcpsha512update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsha512update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsha512update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpshsmgfca.c b/plugin/ippcp/library/src/sources/ippcp/pcpshsmgfca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpshsmgfca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpshsmgfca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm2pprecomca.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm2pprecomca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm2pprecomca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm2pprecomca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3ca.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3ca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3ca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3ca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3duplicate.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3duplicate.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3duplicate.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3duplicate.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3final.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3final.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3final.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3final.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3gettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3gettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3gettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3gettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3init.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3init.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3messagedigest.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3messagedigest.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3messagedigest.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3messagedigest.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3pack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3pack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3pack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3pack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3stuff.h b/plugin/ippcp/library/src/sources/ippcp/pcpsm3stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3unpack.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3unpack.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3unpack.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3unpack.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3update.c b/plugin/ippcp/library/src/sources/ippcp/pcpsm3update.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsm3update.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsm3update.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cbc_gfni.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cbc_gfni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cbc_gfni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_cbc_gfni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmdecrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmdecrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmdecrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmdecrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmencrypt.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmencrypt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmencrypt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmencrypt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgetsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgetsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgetsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgetsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgettag.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgettag.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgettag.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmgettag.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccminit.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccminit.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccminit.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccminit.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmmessagelen.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmmessagelen.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmmessagelen.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmmessagelen.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmstart.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmstart.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmstart.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmstart.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmtaglen.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmtaglen.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmtaglen.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ccmtaglen.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cfb_gfni.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cfb_gfni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cfb_gfni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_cfb_gfni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cipher.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cipher.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_cipher.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_cipher.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ctr_gfni.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ctr_gfni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ctr_gfni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ctr_gfni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_decrypt_cbc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_gfni.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_gfni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_gfni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_gfni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_aesni.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_aesni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_aesni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_aesni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_gfni.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_gfni.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_gfni.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_ecb_x1_gfni.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_encrypt_cbc.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_gfni.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_gfni.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_gfni.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_gfni.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_l9cn.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_l9cn.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_l9cn.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_l9cn.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ctr.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ctr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ctr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ctr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_process_ofb8.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_y8cn.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4_y8cn.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4_y8cn.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4_y8cn.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4authccm.h b/plugin/ippcp/library/src/sources/ippcp/pcpsms4authccm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4authccm.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4authccm.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcl9cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcl9cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcl9cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcl9cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcy8cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcy8cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcy8cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4cbcy8cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4cnt.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4cnt.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4cnt.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4cnt.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ctrl9cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4ctrl9cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ctrl9cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4ctrl9cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ctry8cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4ctry8cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ctry8cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4ctry8cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs1.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs2.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs3.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcbc_cs3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcfb.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcfb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcfb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptcfb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptctr.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptctr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptctr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptctr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptecb.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptecb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptecb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptecb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptofb.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptofb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptofb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4decryptofb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_aesni_x12y8cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_aesni_x12y8cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_aesni_x12y8cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_aesni_x12y8cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_setkeysy8cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_setkeysy8cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_setkeysy8cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4ecb_setkeysy8cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecbl9cn.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecbl9cn.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4ecbl9cn.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4ecbl9cn.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs1.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs1.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs1.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs1.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs2.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs2.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs3.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs3.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs3.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcbc_cs3.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcfb.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcfb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcfb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptcfb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptctr.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptctr.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptctr.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptctr.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptecb.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptecb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptecb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptecb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptofb.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptofb.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptofb.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4encryptofb.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4getsize.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4getsize.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4getsize.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4getsize.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4initca.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4initca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4initca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4initca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4setkey.c b/plugin/ippcp/library/src/sources/ippcp/pcpsms4setkey.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpsms4setkey.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpsms4setkey.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesctrca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesctrca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesctrca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesctrca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcpxca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcpxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcpxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcbcpxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcfbca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcfbca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcfbca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptcfbca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptecbca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptecbca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptecbca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesdecryptecbca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesecbpxca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesecbpxca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesecbpxca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesecbpxca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcpx.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcpx.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcpx.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcbcpx.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcfbca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcfbca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcfbca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesencryptcfbca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptecbca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptecbca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesencryptecbca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesencryptecbca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesofbca.c b/plugin/ippcp/library/src/sources/ippcp/pcptdesofbca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptdesofbca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptdesofbca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptool.c b/plugin/ippcp/library/src/sources/ippcp/pcptool.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptool.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptool.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptool.h b/plugin/ippcp/library/src/sources/ippcp/pcptool.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptool.h
rename to plugin/ippcp/library/src/sources/ippcp/pcptool.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptrngenhwca.c b/plugin/ippcp/library/src/sources/ippcp/pcptrngenhwca.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcptrngenhwca.c
rename to plugin/ippcp/library/src/sources/ippcp/pcptrngenhwca.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpvariant.h b/plugin/ippcp/library/src/sources/ippcp/pcpvariant.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpvariant.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpvariant.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpver.c b/plugin/ippcp/library/src/sources/ippcp/pcpver.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpver.c
rename to plugin/ippcp/library/src/sources/ippcp/pcpver.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpver.h b/plugin/ippcp/library/src/sources/ippcp/pcpver.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpver.h
rename to plugin/ippcp/library/src/sources/ippcp/pcpver.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpver.rc b/plugin/ippcp/library/src/sources/ippcp/pcpver.rc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/pcpver.rc
rename to plugin/ippcp/library/src/sources/ippcp/pcpver.rc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_nsm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_nsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_nsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_nsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_psm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_psm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_psm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_psm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_sm2.h b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_method_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.h b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_nsm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.h b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_arith_psm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_defs_sm2.h b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_defs_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_defs_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_defs_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_addpoint_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_addpoint_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_addpoint_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_addpoint_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_dh_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_dh_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_dh_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_dh_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_mulpoint_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_mulpoint_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_mulpoint_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_mulpoint_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_on_curve_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_on_curve_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_on_curve_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_on_curve_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_pubkey_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_pubkey_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_pubkey_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_pubkey_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_sign_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_sign_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_sign_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_sign_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_verify_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_verify_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_verify_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ec_verify_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.h b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecpoint_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecprecomp7_sm2.h b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecprecomp7_sm2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecprecomp7_sm2.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_ecprecomp7_sm2.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_sm2_key_exchange_shared_key.c b/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_sm2_key_exchange_shared_key.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/ifma_sm2_key_exchange_shared_key.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/ifma_sm2_key_exchange_shared_key.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext_dec_msg_size.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext_dec_msg_size.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext_dec_msg_size.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_decrypt_ext_dec_msg_size.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext_enc_msg_size.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext_enc_msg_size.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext_enc_msg_size.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_encrypt_ext_enc_msg_size.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_confirmation.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_confirmation.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_confirmation.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_confirmation.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_get_size.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_get_size.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_get_size.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_get_size.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_init.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_init.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_init.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_init.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_method.h b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_method.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_method.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_method.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_setup.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_setup.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_setup.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_setup.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_shared_key.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_shared_key.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_shared_key.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_key_exchange_shared_key.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_message_representation.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_message_representation.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_message_representation.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_message_representation.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.h b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.h
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_stuff.h
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_user_id_hash.c b/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_user_id_hash.c
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/sources/ippcp/sm2/sm2_user_id_hash.c
rename to plugin/ippcp/library/src/sources/ippcp/sm2/sm2_user_id_hash.c
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/app.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/app.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/app.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/app.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/controller.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/controller.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/controller.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/controller.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/custom_functions_panel.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/custom_functions_panel.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/custom_functions_panel.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/custom_functions_panel.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/selection_panel.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/selection_panel.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/selection_panel.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/selection_panel.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/settings_panel.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/settings_panel.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/settings_panel.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/gui/settings_panel.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/icon.ico b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/icon.ico
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/icon.ico
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/icon.ico
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/main.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/main.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/main.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/main.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/requirements.txt b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/requirements.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/requirements.txt
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/requirements.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/functions_tests.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/functions_tests.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/functions_tests.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/functions_tests.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/utils.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/utils.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/utils.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tests/utils.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/core.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/core.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/core.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/core.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators_utils.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators_utils.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators_utils.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/generators_utils.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/package.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/package.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/package.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/package.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/utils.py b/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/utils.py
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/utils.py
rename to plugin/ippcp/library/src/tools/ipp_custom_library_tool_python/tool/utils.py
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcp.dll b/plugin/ippcp/library/win/ippcp.dll
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcp.dll
rename to plugin/ippcp/library/win/ippcp.dll
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcp.exp b/plugin/ippcp/library/win/ippcp.exp
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcp.exp
rename to plugin/ippcp/library/win/ippcp.exp
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcp.lib b/plugin/ippcp/library/win/ippcp.lib
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcp.lib
rename to plugin/ippcp/library/win/ippcp.lib
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcpmt.lib b/plugin/ippcp/library/win/ippcpmt.lib
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/library/win/ippcpmt.lib
rename to plugin/ippcp/library/win/ippcpmt.lib
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/security.md b/plugin/ippcp/security.md
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/security.md
rename to plugin/ippcp/security.md
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/test_linux/Makefile b/plugin/ippcp/test_linux/Makefile
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/test_linux/Makefile
rename to plugin/ippcp/test_linux/Makefile
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/test_linux/ippcp_example.cc b/plugin/ippcp/test_linux/ippcp_example.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/test_linux/ippcp_example.cc
rename to plugin/ippcp/test_linux/ippcp_example.cc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/test_macos/Makefile b/plugin/ippcp/test_macos/Makefile
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/test_macos/Makefile
rename to plugin/ippcp/test_macos/Makefile
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/test_macos/ippcp_example.cc b/plugin/ippcp/test_macos/ippcp_example.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/test_macos/ippcp_example.cc
rename to plugin/ippcp/test_macos/ippcp_example.cc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/test_plain/Makefile b/plugin/ippcp/test_plain/Makefile
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/test_plain/Makefile
rename to plugin/ippcp/test_plain/Makefile
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/test_plain/ippcp_example.cc b/plugin/ippcp/test_plain/ippcp_example.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/test_plain/ippcp_example.cc
rename to plugin/ippcp/test_plain/ippcp_example.cc
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/tests/CMakeLists.txt b/plugin/ippcp/tests/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/tests/CMakeLists.txt
rename to plugin/ippcp/tests/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/ippcp/tests/ippcp_encryptor_test.cc b/plugin/ippcp/tests/ippcp_encryptor_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/ippcp/tests/ippcp_encryptor_test.cc
rename to plugin/ippcp/tests/ippcp_encryptor_test.cc
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/.gitignore b/plugin/openssl/.gitignore
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/.gitignore
rename to plugin/openssl/.gitignore
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/__DECC_INCLUDE_EPILOGUE.H b/plugin/openssl/include/openssl/__DECC_INCLUDE_EPILOGUE.H
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/__DECC_INCLUDE_EPILOGUE.H
rename to plugin/openssl/include/openssl/__DECC_INCLUDE_EPILOGUE.H
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/__DECC_INCLUDE_PROLOGUE.H b/plugin/openssl/include/openssl/__DECC_INCLUDE_PROLOGUE.H
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/__DECC_INCLUDE_PROLOGUE.H
rename to plugin/openssl/include/openssl/__DECC_INCLUDE_PROLOGUE.H
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/aes.h b/plugin/openssl/include/openssl/aes.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/aes.h
rename to plugin/openssl/include/openssl/aes.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1.h b/plugin/openssl/include/openssl/asn1.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1.h
rename to plugin/openssl/include/openssl/asn1.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1_mac.h b/plugin/openssl/include/openssl/asn1_mac.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1_mac.h
rename to plugin/openssl/include/openssl/asn1_mac.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1err.h b/plugin/openssl/include/openssl/asn1err.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1err.h
rename to plugin/openssl/include/openssl/asn1err.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1t.h b/plugin/openssl/include/openssl/asn1t.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asn1t.h
rename to plugin/openssl/include/openssl/asn1t.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/async.h b/plugin/openssl/include/openssl/async.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/async.h
rename to plugin/openssl/include/openssl/async.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asyncerr.h b/plugin/openssl/include/openssl/asyncerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/asyncerr.h
rename to plugin/openssl/include/openssl/asyncerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bio.h b/plugin/openssl/include/openssl/bio.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bio.h
rename to plugin/openssl/include/openssl/bio.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bioerr.h b/plugin/openssl/include/openssl/bioerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bioerr.h
rename to plugin/openssl/include/openssl/bioerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/blowfish.h b/plugin/openssl/include/openssl/blowfish.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/blowfish.h
rename to plugin/openssl/include/openssl/blowfish.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bn.h b/plugin/openssl/include/openssl/bn.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bn.h
rename to plugin/openssl/include/openssl/bn.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bnerr.h b/plugin/openssl/include/openssl/bnerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/bnerr.h
rename to plugin/openssl/include/openssl/bnerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/buffer.h b/plugin/openssl/include/openssl/buffer.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/buffer.h
rename to plugin/openssl/include/openssl/buffer.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/buffererr.h b/plugin/openssl/include/openssl/buffererr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/buffererr.h
rename to plugin/openssl/include/openssl/buffererr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/camellia.h b/plugin/openssl/include/openssl/camellia.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/camellia.h
rename to plugin/openssl/include/openssl/camellia.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cast.h b/plugin/openssl/include/openssl/cast.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cast.h
rename to plugin/openssl/include/openssl/cast.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cmac.h b/plugin/openssl/include/openssl/cmac.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cmac.h
rename to plugin/openssl/include/openssl/cmac.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cms.h b/plugin/openssl/include/openssl/cms.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cms.h
rename to plugin/openssl/include/openssl/cms.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cmserr.h b/plugin/openssl/include/openssl/cmserr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cmserr.h
rename to plugin/openssl/include/openssl/cmserr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/comp.h b/plugin/openssl/include/openssl/comp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/comp.h
rename to plugin/openssl/include/openssl/comp.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/comperr.h b/plugin/openssl/include/openssl/comperr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/comperr.h
rename to plugin/openssl/include/openssl/comperr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/conf.h b/plugin/openssl/include/openssl/conf.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/conf.h
rename to plugin/openssl/include/openssl/conf.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/conf_api.h b/plugin/openssl/include/openssl/conf_api.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/conf_api.h
rename to plugin/openssl/include/openssl/conf_api.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/conferr.h b/plugin/openssl/include/openssl/conferr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/conferr.h
rename to plugin/openssl/include/openssl/conferr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/crypto.h b/plugin/openssl/include/openssl/crypto.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/crypto.h
rename to plugin/openssl/include/openssl/crypto.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cryptoerr.h b/plugin/openssl/include/openssl/cryptoerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cryptoerr.h
rename to plugin/openssl/include/openssl/cryptoerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ct.h b/plugin/openssl/include/openssl/ct.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ct.h
rename to plugin/openssl/include/openssl/ct.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cterr.h b/plugin/openssl/include/openssl/cterr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/cterr.h
rename to plugin/openssl/include/openssl/cterr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/des.h b/plugin/openssl/include/openssl/des.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/des.h
rename to plugin/openssl/include/openssl/des.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dh.h b/plugin/openssl/include/openssl/dh.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dh.h
rename to plugin/openssl/include/openssl/dh.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dherr.h b/plugin/openssl/include/openssl/dherr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dherr.h
rename to plugin/openssl/include/openssl/dherr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dsa.h b/plugin/openssl/include/openssl/dsa.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dsa.h
rename to plugin/openssl/include/openssl/dsa.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dsaerr.h b/plugin/openssl/include/openssl/dsaerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dsaerr.h
rename to plugin/openssl/include/openssl/dsaerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dtls1.h b/plugin/openssl/include/openssl/dtls1.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/dtls1.h
rename to plugin/openssl/include/openssl/dtls1.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/e_os2.h b/plugin/openssl/include/openssl/e_os2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/e_os2.h
rename to plugin/openssl/include/openssl/e_os2.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ebcdic.h b/plugin/openssl/include/openssl/ebcdic.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ebcdic.h
rename to plugin/openssl/include/openssl/ebcdic.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ec.h b/plugin/openssl/include/openssl/ec.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ec.h
rename to plugin/openssl/include/openssl/ec.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ecdh.h b/plugin/openssl/include/openssl/ecdh.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ecdh.h
rename to plugin/openssl/include/openssl/ecdh.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ecdsa.h b/plugin/openssl/include/openssl/ecdsa.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ecdsa.h
rename to plugin/openssl/include/openssl/ecdsa.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ecerr.h b/plugin/openssl/include/openssl/ecerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ecerr.h
rename to plugin/openssl/include/openssl/ecerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/engine.h b/plugin/openssl/include/openssl/engine.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/engine.h
rename to plugin/openssl/include/openssl/engine.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/engineerr.h b/plugin/openssl/include/openssl/engineerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/engineerr.h
rename to plugin/openssl/include/openssl/engineerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/err.h b/plugin/openssl/include/openssl/err.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/err.h
rename to plugin/openssl/include/openssl/err.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/evp.h b/plugin/openssl/include/openssl/evp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/evp.h
rename to plugin/openssl/include/openssl/evp.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/evperr.h b/plugin/openssl/include/openssl/evperr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/evperr.h
rename to plugin/openssl/include/openssl/evperr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/hmac.h b/plugin/openssl/include/openssl/hmac.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/hmac.h
rename to plugin/openssl/include/openssl/hmac.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/idea.h b/plugin/openssl/include/openssl/idea.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/idea.h
rename to plugin/openssl/include/openssl/idea.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/kdf.h b/plugin/openssl/include/openssl/kdf.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/kdf.h
rename to plugin/openssl/include/openssl/kdf.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/kdferr.h b/plugin/openssl/include/openssl/kdferr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/kdferr.h
rename to plugin/openssl/include/openssl/kdferr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/lhash.h b/plugin/openssl/include/openssl/lhash.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/lhash.h
rename to plugin/openssl/include/openssl/lhash.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/md2.h b/plugin/openssl/include/openssl/md2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/md2.h
rename to plugin/openssl/include/openssl/md2.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/md4.h b/plugin/openssl/include/openssl/md4.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/md4.h
rename to plugin/openssl/include/openssl/md4.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/md5.h b/plugin/openssl/include/openssl/md5.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/md5.h
rename to plugin/openssl/include/openssl/md5.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/mdc2.h b/plugin/openssl/include/openssl/mdc2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/mdc2.h
rename to plugin/openssl/include/openssl/mdc2.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/modes.h b/plugin/openssl/include/openssl/modes.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/modes.h
rename to plugin/openssl/include/openssl/modes.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/obj_mac.h b/plugin/openssl/include/openssl/obj_mac.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/obj_mac.h
rename to plugin/openssl/include/openssl/obj_mac.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/objects.h b/plugin/openssl/include/openssl/objects.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/objects.h
rename to plugin/openssl/include/openssl/objects.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/objectserr.h b/plugin/openssl/include/openssl/objectserr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/objectserr.h
rename to plugin/openssl/include/openssl/objectserr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ocsp.h b/plugin/openssl/include/openssl/ocsp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ocsp.h
rename to plugin/openssl/include/openssl/ocsp.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ocsperr.h b/plugin/openssl/include/openssl/ocsperr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ocsperr.h
rename to plugin/openssl/include/openssl/ocsperr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/opensslconf.h b/plugin/openssl/include/openssl/opensslconf.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/opensslconf.h
rename to plugin/openssl/include/openssl/opensslconf.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/opensslv.h b/plugin/openssl/include/openssl/opensslv.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/opensslv.h
rename to plugin/openssl/include/openssl/opensslv.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ossl_typ.h b/plugin/openssl/include/openssl/ossl_typ.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ossl_typ.h
rename to plugin/openssl/include/openssl/ossl_typ.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pem.h b/plugin/openssl/include/openssl/pem.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pem.h
rename to plugin/openssl/include/openssl/pem.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pem2.h b/plugin/openssl/include/openssl/pem2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pem2.h
rename to plugin/openssl/include/openssl/pem2.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pemerr.h b/plugin/openssl/include/openssl/pemerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pemerr.h
rename to plugin/openssl/include/openssl/pemerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs12.h b/plugin/openssl/include/openssl/pkcs12.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs12.h
rename to plugin/openssl/include/openssl/pkcs12.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs12err.h b/plugin/openssl/include/openssl/pkcs12err.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs12err.h
rename to plugin/openssl/include/openssl/pkcs12err.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs7.h b/plugin/openssl/include/openssl/pkcs7.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs7.h
rename to plugin/openssl/include/openssl/pkcs7.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs7err.h b/plugin/openssl/include/openssl/pkcs7err.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/pkcs7err.h
rename to plugin/openssl/include/openssl/pkcs7err.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rand.h b/plugin/openssl/include/openssl/rand.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rand.h
rename to plugin/openssl/include/openssl/rand.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rand_drbg.h b/plugin/openssl/include/openssl/rand_drbg.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rand_drbg.h
rename to plugin/openssl/include/openssl/rand_drbg.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/randerr.h b/plugin/openssl/include/openssl/randerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/randerr.h
rename to plugin/openssl/include/openssl/randerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rc2.h b/plugin/openssl/include/openssl/rc2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rc2.h
rename to plugin/openssl/include/openssl/rc2.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rc4.h b/plugin/openssl/include/openssl/rc4.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rc4.h
rename to plugin/openssl/include/openssl/rc4.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rc5.h b/plugin/openssl/include/openssl/rc5.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rc5.h
rename to plugin/openssl/include/openssl/rc5.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ripemd.h b/plugin/openssl/include/openssl/ripemd.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ripemd.h
rename to plugin/openssl/include/openssl/ripemd.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rsa.h b/plugin/openssl/include/openssl/rsa.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rsa.h
rename to plugin/openssl/include/openssl/rsa.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rsaerr.h b/plugin/openssl/include/openssl/rsaerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/rsaerr.h
rename to plugin/openssl/include/openssl/rsaerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/safestack.h b/plugin/openssl/include/openssl/safestack.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/safestack.h
rename to plugin/openssl/include/openssl/safestack.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/seed.h b/plugin/openssl/include/openssl/seed.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/seed.h
rename to plugin/openssl/include/openssl/seed.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/sha.h b/plugin/openssl/include/openssl/sha.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/sha.h
rename to plugin/openssl/include/openssl/sha.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/srp.h b/plugin/openssl/include/openssl/srp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/srp.h
rename to plugin/openssl/include/openssl/srp.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/srtp.h b/plugin/openssl/include/openssl/srtp.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/srtp.h
rename to plugin/openssl/include/openssl/srtp.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ssl.h b/plugin/openssl/include/openssl/ssl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ssl.h
rename to plugin/openssl/include/openssl/ssl.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ssl2.h b/plugin/openssl/include/openssl/ssl2.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ssl2.h
rename to plugin/openssl/include/openssl/ssl2.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ssl3.h b/plugin/openssl/include/openssl/ssl3.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ssl3.h
rename to plugin/openssl/include/openssl/ssl3.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/sslerr.h b/plugin/openssl/include/openssl/sslerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/sslerr.h
rename to plugin/openssl/include/openssl/sslerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/stack.h b/plugin/openssl/include/openssl/stack.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/stack.h
rename to plugin/openssl/include/openssl/stack.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/store.h b/plugin/openssl/include/openssl/store.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/store.h
rename to plugin/openssl/include/openssl/store.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/storeerr.h b/plugin/openssl/include/openssl/storeerr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/storeerr.h
rename to plugin/openssl/include/openssl/storeerr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/symhacks.h b/plugin/openssl/include/openssl/symhacks.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/symhacks.h
rename to plugin/openssl/include/openssl/symhacks.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/tls1.h b/plugin/openssl/include/openssl/tls1.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/tls1.h
rename to plugin/openssl/include/openssl/tls1.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ts.h b/plugin/openssl/include/openssl/ts.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ts.h
rename to plugin/openssl/include/openssl/ts.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/tserr.h b/plugin/openssl/include/openssl/tserr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/tserr.h
rename to plugin/openssl/include/openssl/tserr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/txt_db.h b/plugin/openssl/include/openssl/txt_db.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/txt_db.h
rename to plugin/openssl/include/openssl/txt_db.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ui.h b/plugin/openssl/include/openssl/ui.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/ui.h
rename to plugin/openssl/include/openssl/ui.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/uierr.h b/plugin/openssl/include/openssl/uierr.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/uierr.h
rename to plugin/openssl/include/openssl/uierr.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/whrlpool.h b/plugin/openssl/include/openssl/whrlpool.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/whrlpool.h
rename to plugin/openssl/include/openssl/whrlpool.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509.h b/plugin/openssl/include/openssl/x509.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509.h
rename to plugin/openssl/include/openssl/x509.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509_vfy.h b/plugin/openssl/include/openssl/x509_vfy.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509_vfy.h
rename to plugin/openssl/include/openssl/x509_vfy.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509err.h b/plugin/openssl/include/openssl/x509err.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509err.h
rename to plugin/openssl/include/openssl/x509err.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509v3.h b/plugin/openssl/include/openssl/x509v3.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509v3.h
rename to plugin/openssl/include/openssl/x509v3.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509v3err.h b/plugin/openssl/include/openssl/x509v3err.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/include/openssl/x509v3err.h
rename to plugin/openssl/include/openssl/x509v3err.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/openssl.mk b/plugin/openssl/openssl.mk
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/openssl.mk
rename to plugin/openssl/openssl.mk
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc b/plugin/openssl/openssl_provider.cc
similarity index 99%
rename from librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc
rename to plugin/openssl/openssl_provider.cc
index 429ef5a..aeb22a9 100644
--- a/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.cc
+++ b/plugin/openssl/openssl_provider.cc
@@ -256,13 +256,13 @@ Status OpensslProvider::AddCipher(const std::string& /*descriptor*/,
     return Status::InvalidArgument("Multiple encryption keys not supported.");
   }
 
-  key_ = reinterpret_cast<const unsigned char *>(cipher);
-
   if (len == 16) {  aes_cipher_ = EVP_aes_128_ctr(); }
   else if (len == 24) { aes_cipher_ = EVP_aes_192_ctr(); }
   else if (len == 32) { aes_cipher_ = EVP_aes_256_ctr(); }
   else return Status::InvalidArgument("Invalid key size in provider.");
 
+  memcpy(key_,cipher,len);
+
   //if( 1 != EVP_CIPHER_up_ref(aes_cipher_)) return handleErrors("Failed to create provider.");
 
   return Status::OK();
@@ -270,7 +270,7 @@ Status OpensslProvider::AddCipher(const std::string& /*descriptor*/,
 
 Status OpensslProvider::CreateNewPrefix(const std::string& /*fname*/,
                                       char* prefix, size_t prefixLength) const {
-  if (1 != RAND_bytes(reinterpret_cast<unsigned char *>(prefix), static_cast<int>(prefixLength)) ){
+  if (1 != RAND_bytes(reinterpret_cast<unsigned char *>(prefix), static_cast<int>(OpensslCipherStream::kBlockSize)) ){
     return handleErrors("Failed to get random numbers.");//Status::Aborted(ERR_reason_error_string(ERR_get_error()));
   }
   //if( 1 != EVP_CIPHER_up_ref(aes_cipher_)) return handleErrors("Failed to create OpensslCipherStream.");
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.h b/plugin/openssl/openssl_provider.h
similarity index 94%
rename from librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.h
rename to plugin/openssl/openssl_provider.h
index fa3439a..2fc968e 100644
--- a/librocksdb-sys/rocksdb/plugin/openssl/openssl_provider.h
+++ b/plugin/openssl/openssl_provider.h
@@ -48,10 +48,11 @@ class OpensslProvider : public EncryptionProvider {
 
  private:
   const EVP_CIPHER *aes_cipher_;
-  const unsigned char *key_;
+  //const unsigned char *key_;
+  unsigned char key_[32];
   size_t key_len_;
   OpensslProvider()
-      : aes_cipher_(nullptr), key_(nullptr), key_len_(0) {}
+      : aes_cipher_(nullptr), key_len_(0) {}
   OpensslProvider(const OpensslProvider&) = delete;
   OpensslProvider& operator=(const OpensslProvider&) = delete;
   Status handleErrors (const char * str) const;
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/portable_endian.h b/plugin/openssl/portable_endian.h
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/portable_endian.h
rename to plugin/openssl/portable_endian.h
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/test_openssl/Makefile b/plugin/openssl/test_openssl/Makefile
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/test_openssl/Makefile
rename to plugin/openssl/test_openssl/Makefile
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/test_openssl/ippcp_example.cc b/plugin/openssl/test_openssl/ippcp_example.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/test_openssl/ippcp_example.cc
rename to plugin/openssl/test_openssl/ippcp_example.cc
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/tests/CMakeLists.txt b/plugin/openssl/tests/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/tests/CMakeLists.txt
rename to plugin/openssl/tests/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/plugin/openssl/tests/ippcp_encryptor_test.cc b/plugin/openssl/tests/ippcp_encryptor_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/plugin/openssl/tests/ippcp_encryptor_test.cc
rename to plugin/openssl/tests/ippcp_encryptor_test.cc
diff --git a/librocksdb-sys/rocksdb/port/README b/port/README
similarity index 100%
rename from librocksdb-sys/rocksdb/port/README
rename to port/README
diff --git a/librocksdb-sys/rocksdb/port/jemalloc_helper.h b/port/jemalloc_helper.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/jemalloc_helper.h
rename to port/jemalloc_helper.h
diff --git a/librocksdb-sys/rocksdb/port/lang.h b/port/lang.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/lang.h
rename to port/lang.h
diff --git a/librocksdb-sys/rocksdb/port/likely.h b/port/likely.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/likely.h
rename to port/likely.h
diff --git a/librocksdb-sys/rocksdb/port/malloc.h b/port/malloc.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/malloc.h
rename to port/malloc.h
diff --git a/librocksdb-sys/rocksdb/port/mmap.cc b/port/mmap.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/mmap.cc
rename to port/mmap.cc
diff --git a/librocksdb-sys/rocksdb/port/mmap.h b/port/mmap.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/mmap.h
rename to port/mmap.h
diff --git a/librocksdb-sys/rocksdb/port/port.h b/port/port.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/port.h
rename to port/port.h
diff --git a/librocksdb-sys/rocksdb/port/port_dirent.h b/port/port_dirent.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/port_dirent.h
rename to port/port_dirent.h
diff --git a/librocksdb-sys/rocksdb/port/port_example.h b/port/port_example.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/port_example.h
rename to port/port_example.h
diff --git a/librocksdb-sys/rocksdb/port/port_posix.cc b/port/port_posix.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/port_posix.cc
rename to port/port_posix.cc
diff --git a/librocksdb-sys/rocksdb/port/port_posix.h b/port/port_posix.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/port_posix.h
rename to port/port_posix.h
diff --git a/librocksdb-sys/rocksdb/port/stack_trace.cc b/port/stack_trace.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/stack_trace.cc
rename to port/stack_trace.cc
diff --git a/librocksdb-sys/rocksdb/port/stack_trace.h b/port/stack_trace.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/stack_trace.h
rename to port/stack_trace.h
diff --git a/librocksdb-sys/rocksdb/port/sys_time.h b/port/sys_time.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/sys_time.h
rename to port/sys_time.h
diff --git a/librocksdb-sys/rocksdb/port/util_logger.h b/port/util_logger.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/util_logger.h
rename to port/util_logger.h
diff --git a/librocksdb-sys/rocksdb/port/win/env_default.cc b/port/win/env_default.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/env_default.cc
rename to port/win/env_default.cc
diff --git a/librocksdb-sys/rocksdb/port/win/env_win.cc b/port/win/env_win.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/env_win.cc
rename to port/win/env_win.cc
diff --git a/librocksdb-sys/rocksdb/port/win/env_win.h b/port/win/env_win.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/env_win.h
rename to port/win/env_win.h
diff --git a/librocksdb-sys/rocksdb/port/win/io_win.cc b/port/win/io_win.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/io_win.cc
rename to port/win/io_win.cc
diff --git a/librocksdb-sys/rocksdb/port/win/io_win.h b/port/win/io_win.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/io_win.h
rename to port/win/io_win.h
diff --git a/librocksdb-sys/rocksdb/port/win/port_win.cc b/port/win/port_win.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/port_win.cc
rename to port/win/port_win.cc
diff --git a/librocksdb-sys/rocksdb/port/win/port_win.h b/port/win/port_win.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/port_win.h
rename to port/win/port_win.h
diff --git a/librocksdb-sys/rocksdb/port/win/win_jemalloc.cc b/port/win/win_jemalloc.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/win_jemalloc.cc
rename to port/win/win_jemalloc.cc
diff --git a/librocksdb-sys/rocksdb/port/win/win_logger.cc b/port/win/win_logger.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/win_logger.cc
rename to port/win/win_logger.cc
diff --git a/librocksdb-sys/rocksdb/port/win/win_logger.h b/port/win/win_logger.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/win_logger.h
rename to port/win/win_logger.h
diff --git a/librocksdb-sys/rocksdb/port/win/win_thread.cc b/port/win/win_thread.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/win_thread.cc
rename to port/win/win_thread.cc
diff --git a/librocksdb-sys/rocksdb/port/win/win_thread.h b/port/win/win_thread.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/win_thread.h
rename to port/win/win_thread.h
diff --git a/librocksdb-sys/rocksdb/port/win/xpress_win.cc b/port/win/xpress_win.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/xpress_win.cc
rename to port/win/xpress_win.cc
diff --git a/librocksdb-sys/rocksdb/port/win/xpress_win.h b/port/win/xpress_win.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/win/xpress_win.h
rename to port/win/xpress_win.h
diff --git a/librocksdb-sys/rocksdb/port/xpress.h b/port/xpress.h
similarity index 100%
rename from librocksdb-sys/rocksdb/port/xpress.h
rename to port/xpress.h
diff --git a/librocksdb-sys/rocksdb/rocksdb.pc.in b/rocksdb.pc.in
similarity index 100%
rename from librocksdb-sys/rocksdb/rocksdb.pc.in
rename to rocksdb.pc.in
diff --git a/librocksdb-sys/rocksdb/src.mk b/src.mk
similarity index 100%
rename from librocksdb-sys/rocksdb/src.mk
rename to src.mk
diff --git a/src/backup.rs b/src/backup.rs
deleted file mode 100644
index 17d0796..0000000
--- a/src/backup.rs
+++ /dev/null
@@ -1,308 +0,0 @@
-// Copyright 2016 Alex Regueiro
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use crate::env::Env;
-use crate::{db::DBInner, ffi, ffi_util::to_cpath, DBCommon, Error, ThreadMode};
-
-use libc::c_uchar;
-use std::ffi::CString;
-use std::path::Path;
-
-/// Represents information of a backup including timestamp of the backup
-/// and the size (please note that sum of all backups' sizes is bigger than the actual
-/// size of the backup directory because some data is shared by multiple backups).
-/// Backups are identified by their always-increasing IDs.
-pub struct BackupEngineInfo {
-    /// Timestamp of the backup
-    pub timestamp: i64,
-    /// ID of the backup
-    pub backup_id: u32,
-    /// Size of the backup
-    pub size: u64,
-    /// Number of files related to the backup
-    pub num_files: u32,
-}
-
-pub struct BackupEngine {
-    inner: *mut ffi::rocksdb_backup_engine_t,
-    _outlive: Env,
-}
-
-pub struct BackupEngineOptions {
-    inner: *mut ffi::rocksdb_backup_engine_options_t,
-}
-
-pub struct RestoreOptions {
-    inner: *mut ffi::rocksdb_restore_options_t,
-}
-
-impl BackupEngine {
-    /// Open a backup engine with the specified options and RocksDB Env.
-    pub fn open(opts: &BackupEngineOptions, env: &Env) -> Result<Self, Error> {
-        let be: *mut ffi::rocksdb_backup_engine_t;
-        unsafe {
-            be = ffi_try!(ffi::rocksdb_backup_engine_open_opts(
-                opts.inner,
-                env.0.inner
-            ));
-        }
-
-        if be.is_null() {
-            return Err(Error::new("Could not initialize backup engine.".to_owned()));
-        }
-
-        Ok(Self {
-            inner: be,
-            _outlive: env.clone(),
-        })
-    }
-
-    /// Captures the state of the database in the latest backup.
-    ///
-    /// Note: no flush before backup is performed. User might want to
-    /// use `create_new_backup_flush` instead.
-    pub fn create_new_backup<T: ThreadMode, D: DBInner>(
-        &mut self,
-        db: &DBCommon<T, D>,
-    ) -> Result<(), Error> {
-        self.create_new_backup_flush(db, false)
-    }
-
-    /// Captures the state of the database in the latest backup.
-    ///
-    /// Set flush_before_backup=true to avoid losing unflushed key/value
-    /// pairs from the memtable.
-    pub fn create_new_backup_flush<T: ThreadMode, D: DBInner>(
-        &mut self,
-        db: &DBCommon<T, D>,
-        flush_before_backup: bool,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_backup_engine_create_new_backup_flush(
-                self.inner,
-                db.inner.inner(),
-                c_uchar::from(flush_before_backup),
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn purge_old_backups(&mut self, num_backups_to_keep: usize) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_backup_engine_purge_old_backups(
-                self.inner,
-                num_backups_to_keep as u32,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Restore from the latest backup
-    ///
-    /// # Arguments
-    ///
-    /// * `db_dir` - A path to the database directory
-    /// * `wal_dir` - A path to the wal directory
-    /// * `opts` - Restore options
-    ///
-    /// # Examples
-    ///
-    /// ```ignore
-    /// use rocksdb::backup::{BackupEngine, BackupEngineOptions};
-    /// let backup_opts = BackupEngineOptions::default();
-    /// let mut backup_engine = BackupEngine::open(&backup_opts, &backup_path).unwrap();
-    /// let mut restore_option = rocksdb::backup::RestoreOptions::default();
-    /// restore_option.set_keep_log_files(true); /// true to keep log files
-    /// if let Err(e) = backup_engine.restore_from_latest_backup(&db_path, &wal_dir, &restore_option) {
-    ///     error!("Failed to restore from the backup. Error:{:?}", e);
-    ///     return Err(e.to_string());
-    ///  }
-    /// ```
-
-    pub fn restore_from_latest_backup<D: AsRef<Path>, W: AsRef<Path>>(
-        &mut self,
-        db_dir: D,
-        wal_dir: W,
-        opts: &RestoreOptions,
-    ) -> Result<(), Error> {
-        let c_db_dir = to_cpath(db_dir)?;
-        let c_wal_dir = to_cpath(wal_dir)?;
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_backup_engine_restore_db_from_latest_backup(
-                self.inner,
-                c_db_dir.as_ptr(),
-                c_wal_dir.as_ptr(),
-                opts.inner,
-            ));
-        }
-        Ok(())
-    }
-
-    /// Restore from a specified backup
-    ///
-    /// The specified backup id should be passed in as an additional parameter.
-    pub fn restore_from_backup<D: AsRef<Path>, W: AsRef<Path>>(
-        &mut self,
-        db_dir: D,
-        wal_dir: W,
-        opts: &RestoreOptions,
-        backup_id: u32,
-    ) -> Result<(), Error> {
-        let c_db_dir = to_cpath(db_dir)?;
-        let c_wal_dir = to_cpath(wal_dir)?;
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_backup_engine_restore_db_from_backup(
-                self.inner,
-                c_db_dir.as_ptr(),
-                c_wal_dir.as_ptr(),
-                opts.inner,
-                backup_id,
-            ));
-        }
-        Ok(())
-    }
-
-    /// Checks that each file exists and that the size of the file matches our
-    /// expectations. it does not check file checksum.
-    ///
-    /// If this BackupEngine created the backup, it compares the files' current
-    /// sizes against the number of bytes written to them during creation.
-    /// Otherwise, it compares the files' current sizes against their sizes when
-    /// the BackupEngine was opened.
-    pub fn verify_backup(&self, backup_id: u32) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_backup_engine_verify_backup(
-                self.inner, backup_id,
-            ));
-        }
-        Ok(())
-    }
-
-    /// Get a list of all backups together with information on timestamp of the backup
-    /// and the size (please note that sum of all backups' sizes is bigger than the actual
-    /// size of the backup directory because some data is shared by multiple backups).
-    /// Backups are identified by their always-increasing IDs.
-    ///
-    /// You can perform this function safely, even with other BackupEngine performing
-    /// backups on the same directory
-    pub fn get_backup_info(&self) -> Vec<BackupEngineInfo> {
-        unsafe {
-            let i = ffi::rocksdb_backup_engine_get_backup_info(self.inner);
-
-            let n = ffi::rocksdb_backup_engine_info_count(i);
-
-            let mut info = Vec::with_capacity(n as usize);
-            for index in 0..n {
-                info.push(BackupEngineInfo {
-                    timestamp: ffi::rocksdb_backup_engine_info_timestamp(i, index),
-                    backup_id: ffi::rocksdb_backup_engine_info_backup_id(i, index),
-                    size: ffi::rocksdb_backup_engine_info_size(i, index),
-                    num_files: ffi::rocksdb_backup_engine_info_number_files(i, index),
-                });
-            }
-
-            // destroy backup info object
-            ffi::rocksdb_backup_engine_info_destroy(i);
-
-            info
-        }
-    }
-}
-
-impl BackupEngineOptions {
-    /// Initializes `BackupEngineOptions` with the directory to be used for storing/accessing the
-    /// backup files.
-    pub fn new<P: AsRef<Path>>(backup_dir: P) -> Result<Self, Error> {
-        let backup_dir = backup_dir.as_ref();
-        let c_backup_dir = CString::new(backup_dir.to_string_lossy().as_bytes()).map_err(|_| {
-            Error::new(
-                "Failed to convert backup_dir to CString \
-                     when constructing BackupEngineOptions"
-                    .to_owned(),
-            )
-        })?;
-
-        unsafe {
-            let opts = ffi::rocksdb_backup_engine_options_create(c_backup_dir.as_ptr());
-            assert!(!opts.is_null(), "Could not create RocksDB backup options");
-
-            Ok(Self { inner: opts })
-        }
-    }
-
-    /// Sets the number of operations (such as file copies or file checksums) that `RocksDB` may
-    /// perform in parallel when executing a backup or restore.
-    ///
-    /// Default: 1
-    pub fn set_max_background_operations(&mut self, max_background_operations: i32) {
-        unsafe {
-            ffi::rocksdb_backup_engine_options_set_max_background_operations(
-                self.inner,
-                max_background_operations,
-            );
-        }
-    }
-}
-
-impl RestoreOptions {
-    /// Sets `keep_log_files`. If true, restore won't overwrite the existing log files in wal_dir.
-    /// It will also move all log files from archive directory to wal_dir. Use this option in
-    /// combination with BackupEngineOptions::backup_log_files = false for persisting in-memory
-    /// databases.
-    ///
-    /// Default: false
-    pub fn set_keep_log_files(&mut self, keep_log_files: bool) {
-        unsafe {
-            ffi::rocksdb_restore_options_set_keep_log_files(self.inner, i32::from(keep_log_files));
-        }
-    }
-}
-
-impl Default for RestoreOptions {
-    fn default() -> Self {
-        unsafe {
-            let opts = ffi::rocksdb_restore_options_create();
-            assert!(!opts.is_null(), "Could not create RocksDB restore options");
-
-            Self { inner: opts }
-        }
-    }
-}
-
-impl Drop for BackupEngine {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_backup_engine_close(self.inner);
-        }
-    }
-}
-
-impl Drop for BackupEngineOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_backup_engine_options_destroy(self.inner);
-        }
-    }
-}
-
-impl Drop for RestoreOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_restore_options_destroy(self.inner);
-        }
-    }
-}
diff --git a/src/checkpoint.rs b/src/checkpoint.rs
deleted file mode 100644
index 0339313..0000000
--- a/src/checkpoint.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2018 Eugene P.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-//! Implementation of bindings to RocksDB Checkpoint[1] API
-//!
-//! [1]: https://github.com/facebook/rocksdb/wiki/Checkpoints
-
-use crate::{db::DBInner, ffi, ffi_util::to_cpath, DBCommon, Error, ThreadMode};
-use std::{marker::PhantomData, path::Path};
-
-/// Undocumented parameter for `ffi::rocksdb_checkpoint_create` function. Zero by default.
-const LOG_SIZE_FOR_FLUSH: u64 = 0_u64;
-
-/// Database's checkpoint object.
-/// Used to create checkpoints of the specified DB from time to time.
-pub struct Checkpoint<'db> {
-    inner: *mut ffi::rocksdb_checkpoint_t,
-    _db: PhantomData<&'db ()>,
-}
-
-impl<'db> Checkpoint<'db> {
-    /// Creates new checkpoint object for specific DB.
-    ///
-    /// Does not actually produce checkpoints, call `.create_checkpoint()` method to produce
-    /// a DB checkpoint.
-    pub fn new<T: ThreadMode, I: DBInner>(db: &'db DBCommon<T, I>) -> Result<Self, Error> {
-        let checkpoint: *mut ffi::rocksdb_checkpoint_t;
-
-        unsafe {
-            checkpoint = ffi_try!(ffi::rocksdb_checkpoint_object_create(db.inner.inner()));
-        }
-
-        if checkpoint.is_null() {
-            return Err(Error::new("Could not create checkpoint object.".to_owned()));
-        }
-
-        Ok(Self {
-            inner: checkpoint,
-            _db: PhantomData,
-        })
-    }
-
-    /// Creates new physical DB checkpoint in directory specified by `path`.
-    pub fn create_checkpoint<P: AsRef<Path>>(&self, path: P) -> Result<(), Error> {
-        let cpath = to_cpath(path)?;
-        unsafe {
-            ffi_try!(ffi::rocksdb_checkpoint_create(
-                self.inner,
-                cpath.as_ptr(),
-                LOG_SIZE_FOR_FLUSH,
-            ));
-        }
-        Ok(())
-    }
-}
-
-impl<'db> Drop for Checkpoint<'db> {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_checkpoint_object_destroy(self.inner);
-        }
-    }
-}
diff --git a/src/column_family.rs b/src/column_family.rs
deleted file mode 100644
index 2e0c607..0000000
--- a/src/column_family.rs
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use crate::{db::MultiThreaded, ffi, Options};
-
-use std::sync::Arc;
-
-/// The name of the default column family.
-///
-/// The column family with this name is created implicitly whenever column
-/// families are used.
-pub const DEFAULT_COLUMN_FAMILY_NAME: &str = "default";
-
-/// A descriptor for a RocksDB column family.
-///
-/// A description of the column family, containing the name and `Options`.
-pub struct ColumnFamilyDescriptor {
-    pub(crate) name: String,
-    pub(crate) options: Options,
-}
-
-impl ColumnFamilyDescriptor {
-    // Create a new column family descriptor with the specified name and options.
-    pub fn new<S>(name: S, options: Options) -> Self
-    where
-        S: Into<String>,
-    {
-        Self {
-            name: name.into(),
-            options,
-        }
-    }
-
-    /// Get the name of the ColumnFamilyDescriptor.
-    pub fn name(&self) -> &str {
-        &self.name
-    }
-}
-
-/// An opaque type used to represent a column family. Returned from some functions, and used
-/// in others
-pub struct ColumnFamily {
-    pub(crate) inner: *mut ffi::rocksdb_column_family_handle_t,
-}
-
-/// A specialized opaque type used to represent a column family by the [`MultiThreaded`]
-/// mode. Clone (and Copy) is derived to behave like `&ColumnFamily` (this is used for
-/// single-threaded mode). `Clone`/`Copy` is safe because this lifetime is bound to DB like
-/// iterators/snapshots. On top of it, this is as cheap and small as `&ColumnFamily` because
-/// this only has a single pointer-wide field.
-pub struct BoundColumnFamily<'a> {
-    pub(crate) inner: *mut ffi::rocksdb_column_family_handle_t,
-    pub(crate) multi_threaded_cfs: std::marker::PhantomData<&'a MultiThreaded>,
-}
-
-// internal struct which isn't exposed to public api.
-// but its memory will be exposed after transmute()-ing to BoundColumnFamily.
-// ColumnFamily's lifetime should be bound to DB. But, db holds cfs and cfs can't easily
-// self-reference DB as its lifetime due to rust's type system
-pub(crate) struct UnboundColumnFamily {
-    pub(crate) inner: *mut ffi::rocksdb_column_family_handle_t,
-}
-
-impl UnboundColumnFamily {
-    pub(crate) fn bound_column_family<'a>(self: Arc<Self>) -> Arc<BoundColumnFamily<'a>> {
-        // SAFETY: the new BoundColumnFamily here just adding lifetime,
-        // so that column family handle won't outlive db.
-        unsafe { Arc::from_raw(Arc::into_raw(self).cast()) }
-    }
-}
-
-fn destroy_handle(handle: *mut ffi::rocksdb_column_family_handle_t) {
-    // SAFETY: This should be called only from various Drop::drop(), strictly keeping a 1-to-1
-    // ownership to avoid double invocation to the rocksdb function with same handle.
-    unsafe {
-        ffi::rocksdb_column_family_handle_destroy(handle);
-    }
-}
-
-impl Drop for ColumnFamily {
-    fn drop(&mut self) {
-        destroy_handle(self.inner);
-    }
-}
-
-// these behaviors must be identical between BoundColumnFamily and UnboundColumnFamily
-// due to the unsafe transmute() in bound_column_family()!
-impl<'a> Drop for BoundColumnFamily<'a> {
-    fn drop(&mut self) {
-        destroy_handle(self.inner);
-    }
-}
-
-impl Drop for UnboundColumnFamily {
-    fn drop(&mut self) {
-        destroy_handle(self.inner);
-    }
-}
-
-/// Handy type alias to hide actual type difference to reference [`ColumnFamily`]
-/// depending on the `multi-threaded-cf` crate feature.
-#[cfg(not(feature = "multi-threaded-cf"))]
-pub type ColumnFamilyRef<'a> = &'a ColumnFamily;
-
-#[cfg(feature = "multi-threaded-cf")]
-pub type ColumnFamilyRef<'a> = Arc<BoundColumnFamily<'a>>;
-
-/// Utility trait to accept both supported references to `ColumnFamily`
-/// (`&ColumnFamily` and `BoundColumnFamily`)
-pub trait AsColumnFamilyRef {
-    fn inner(&self) -> *mut ffi::rocksdb_column_family_handle_t;
-}
-
-impl AsColumnFamilyRef for ColumnFamily {
-    fn inner(&self) -> *mut ffi::rocksdb_column_family_handle_t {
-        self.inner
-    }
-}
-
-impl<'a> AsColumnFamilyRef for &'a ColumnFamily {
-    fn inner(&self) -> *mut ffi::rocksdb_column_family_handle_t {
-        self.inner
-    }
-}
-
-// Only implement for Arc-ed BoundColumnFamily as this tightly coupled and
-// implementation detail, considering use of std::mem::transmute. BoundColumnFamily
-// isn't expected to be used as naked.
-// Also, ColumnFamilyRef might not be Arc<BoundColumnFamily<'a>> depending crate
-// feature flags so, we can't use the type alias here.
-impl<'a> AsColumnFamilyRef for Arc<BoundColumnFamily<'a>> {
-    fn inner(&self) -> *mut ffi::rocksdb_column_family_handle_t {
-        self.inner
-    }
-}
-
-unsafe impl Send for ColumnFamily {}
-unsafe impl Send for UnboundColumnFamily {}
-unsafe impl Sync for UnboundColumnFamily {}
-unsafe impl<'a> Send for BoundColumnFamily<'a> {}
diff --git a/src/compaction_filter.rs b/src/compaction_filter.rs
deleted file mode 100644
index fc52068..0000000
--- a/src/compaction_filter.rs
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use libc::{c_char, c_int, c_uchar, c_void, size_t};
-use std::ffi::{CStr, CString};
-use std::slice;
-
-/// Decision about how to handle compacting an object
-///
-/// This is returned by a compaction filter callback. Depending
-/// on the value, the object may be kept, removed, or changed
-/// in the database during a compaction.
-pub enum Decision {
-    /// Keep the old value
-    Keep,
-    /// Remove the object from the database
-    Remove,
-    /// Change the value for the key
-    Change(&'static [u8]),
-}
-
-/// CompactionFilter allows an application to modify/delete a key-value at
-/// the time of compaction.
-pub trait CompactionFilter {
-    /// The compaction process invokes this
-    /// method for kv that is being compacted. The application can inspect
-    /// the existing value of the key and make decision based on it.
-    ///
-    /// Key-Values that are results of merge operation during compaction are not
-    /// passed into this function. Currently, when you have a mix of Put()s and
-    /// Merge()s on a same key, we only guarantee to process the merge operands
-    /// through the compaction filters. Put()s might be processed, or might not.
-    ///
-    /// When the value is to be preserved, the application has the option
-    /// to modify the existing_value and pass it back through new_value.
-    /// value_changed needs to be set to true in this case.
-    ///
-    /// Note that RocksDB snapshots (i.e. call GetSnapshot() API on a
-    /// DB* object) will not guarantee to preserve the state of the DB with
-    /// CompactionFilter. Data seen from a snapshot might disappear after a
-    /// compaction finishes. If you use snapshots, think twice about whether you
-    /// want to use compaction filter and whether you are using it in a safe way.
-    ///
-    /// If the CompactionFilter was created by a factory, then it will only ever
-    /// be used by a single thread that is doing the compaction run, and this
-    /// call does not need to be thread-safe.  However, multiple filters may be
-    /// in existence and operating concurrently.
-    fn filter(&mut self, level: u32, key: &[u8], value: &[u8]) -> Decision;
-
-    /// Returns a name that identifies this compaction filter.
-    /// The name will be printed to LOG file on start up for diagnosis.
-    fn name(&self) -> &CStr;
-}
-
-/// Function to filter compaction with.
-///
-/// This function takes the level of compaction, the key, and the existing value
-/// and returns the decision about how to handle the Key-Value pair.
-///
-///  See [Options::set_compaction_filter][set_compaction_filter] for more details
-///
-///  [set_compaction_filter]: ../struct.Options.html#method.set_compaction_filter
-pub trait CompactionFilterFn: FnMut(u32, &[u8], &[u8]) -> Decision {}
-impl<F> CompactionFilterFn for F where F: FnMut(u32, &[u8], &[u8]) -> Decision + Send + 'static {}
-
-pub struct CompactionFilterCallback<F>
-where
-    F: CompactionFilterFn,
-{
-    pub name: CString,
-    pub filter_fn: F,
-}
-
-impl<F> CompactionFilter for CompactionFilterCallback<F>
-where
-    F: CompactionFilterFn,
-{
-    fn name(&self) -> &CStr {
-        self.name.as_c_str()
-    }
-
-    fn filter(&mut self, level: u32, key: &[u8], value: &[u8]) -> Decision {
-        (self.filter_fn)(level, key, value)
-    }
-}
-
-pub unsafe extern "C" fn destructor_callback<F>(raw_cb: *mut c_void)
-where
-    F: CompactionFilter,
-{
-    drop(Box::from_raw(raw_cb as *mut F));
-}
-
-pub unsafe extern "C" fn name_callback<F>(raw_cb: *mut c_void) -> *const c_char
-where
-    F: CompactionFilter,
-{
-    let cb = &*(raw_cb as *mut F);
-    cb.name().as_ptr()
-}
-
-pub unsafe extern "C" fn filter_callback<F>(
-    raw_cb: *mut c_void,
-    level: c_int,
-    raw_key: *const c_char,
-    key_length: size_t,
-    existing_value: *const c_char,
-    value_length: size_t,
-    new_value: *mut *mut c_char,
-    new_value_length: *mut size_t,
-    value_changed: *mut c_uchar,
-) -> c_uchar
-where
-    F: CompactionFilter,
-{
-    use self::Decision::{Change, Keep, Remove};
-
-    let cb = &mut *(raw_cb as *mut F);
-    let key = slice::from_raw_parts(raw_key as *const u8, key_length);
-    let oldval = slice::from_raw_parts(existing_value as *const u8, value_length);
-    let result = cb.filter(level as u32, key, oldval);
-    match result {
-        Keep => 0,
-        Remove => 1,
-        Change(newval) => {
-            *new_value = newval.as_ptr() as *mut c_char;
-            *new_value_length = newval.len() as size_t;
-            *value_changed = 1_u8;
-            0
-        }
-    }
-}
-
-#[cfg(test)]
-#[allow(unused_variables)]
-fn test_filter(level: u32, key: &[u8], value: &[u8]) -> Decision {
-    use self::Decision::{Change, Keep, Remove};
-    match key.first() {
-        Some(&b'_') => Remove,
-        Some(&b'%') => Change(b"secret"),
-        _ => Keep,
-    }
-}
-
-#[test]
-fn compaction_filter_test() {
-    use crate::{Options, DB};
-
-    let path = "_rust_rocksdb_filter_test";
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.set_compaction_filter("test", test_filter);
-    {
-        let db = DB::open(&opts, path).unwrap();
-        let _r = db.put(b"k1", b"a");
-        let _r = db.put(b"_k", b"b");
-        let _r = db.put(b"%k", b"c");
-        db.compact_range(None::<&[u8]>, None::<&[u8]>);
-        assert_eq!(&*db.get(b"k1").unwrap().unwrap(), b"a");
-        assert!(db.get(b"_k").unwrap().is_none());
-        assert_eq!(&*db.get(b"%k").unwrap().unwrap(), b"secret");
-    }
-    let result = DB::destroy(&opts, path);
-    assert!(result.is_ok());
-}
diff --git a/src/compaction_filter_factory.rs b/src/compaction_filter_factory.rs
deleted file mode 100644
index 5895cdb..0000000
--- a/src/compaction_filter_factory.rs
+++ /dev/null
@@ -1,140 +0,0 @@
-use std::ffi::CStr;
-
-use libc::{self, c_char, c_void};
-
-use crate::{
-    compaction_filter::{self, CompactionFilter},
-    ffi,
-};
-
-/// Each compaction will create a new CompactionFilter allowing the
-/// application to know about different compactions.
-///
-///  See [compaction_filter::CompactionFilter][CompactionFilter] and
-///  [Options::set_compaction_filter_factory][set_compaction_filter_factory]
-///  for more details
-///
-///  [CompactionFilter]: ../compaction_filter/trait.CompactionFilter.html
-///  [set_compaction_filter_factory]: ../struct.Options.html#method.set_compaction_filter_factory
-pub trait CompactionFilterFactory {
-    type Filter: CompactionFilter;
-
-    /// Returns a CompactionFilter for the compaction process
-    fn create(&mut self, context: CompactionFilterContext) -> Self::Filter;
-
-    /// Returns a name that identifies this compaction filter factory.
-    fn name(&self) -> &CStr;
-}
-
-pub unsafe extern "C" fn destructor_callback<F>(raw_self: *mut c_void)
-where
-    F: CompactionFilterFactory,
-{
-    drop(Box::from_raw(raw_self as *mut F));
-}
-
-pub unsafe extern "C" fn name_callback<F>(raw_self: *mut c_void) -> *const c_char
-where
-    F: CompactionFilterFactory,
-{
-    let self_ = &*(raw_self as *const c_void as *const F);
-    self_.name().as_ptr()
-}
-
-/// Context information of a compaction run
-pub struct CompactionFilterContext {
-    /// Does this compaction run include all data files
-    pub is_full_compaction: bool,
-    /// Is this compaction requested by the client (true),
-    /// or is it occurring as an automatic compaction process
-    pub is_manual_compaction: bool,
-}
-
-impl CompactionFilterContext {
-    unsafe fn from_raw(ptr: *mut ffi::rocksdb_compactionfiltercontext_t) -> Self {
-        let is_full_compaction = ffi::rocksdb_compactionfiltercontext_is_full_compaction(ptr) != 0;
-        let is_manual_compaction =
-            ffi::rocksdb_compactionfiltercontext_is_manual_compaction(ptr) != 0;
-
-        Self {
-            is_full_compaction,
-            is_manual_compaction,
-        }
-    }
-}
-
-pub unsafe extern "C" fn create_compaction_filter_callback<F>(
-    raw_self: *mut c_void,
-    context: *mut ffi::rocksdb_compactionfiltercontext_t,
-) -> *mut ffi::rocksdb_compactionfilter_t
-where
-    F: CompactionFilterFactory,
-{
-    let self_ = &mut *(raw_self as *mut F);
-    let context = CompactionFilterContext::from_raw(context);
-    let filter = Box::new(self_.create(context));
-
-    let filter_ptr = Box::into_raw(filter);
-
-    ffi::rocksdb_compactionfilter_create(
-        filter_ptr as *mut c_void,
-        Some(compaction_filter::destructor_callback::<F::Filter>),
-        Some(compaction_filter::filter_callback::<F::Filter>),
-        Some(compaction_filter::name_callback::<F::Filter>),
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::compaction_filter::Decision;
-    use crate::{Options, DB};
-    use std::ffi::CString;
-
-    struct CountFilter(u16, CString);
-    impl CompactionFilter for CountFilter {
-        fn filter(&mut self, _level: u32, _key: &[u8], _value: &[u8]) -> crate::CompactionDecision {
-            self.0 += 1;
-            if self.0 > 2 {
-                Decision::Remove
-            } else {
-                Decision::Keep
-            }
-        }
-
-        fn name(&self) -> &CStr {
-            &self.1
-        }
-    }
-
-    struct TestFactory(CString);
-    impl CompactionFilterFactory for TestFactory {
-        type Filter = CountFilter;
-
-        fn create(&mut self, _context: CompactionFilterContext) -> Self::Filter {
-            CountFilter(0, CString::new("CountFilter").unwrap())
-        }
-
-        fn name(&self) -> &CStr {
-            &self.0
-        }
-    }
-
-    #[test]
-    fn compaction_filter_factory_test() {
-        let path = "_rust_rocksdb_filter_factory_test";
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_compaction_filter_factory(TestFactory(CString::new("TestFactory").unwrap()));
-        {
-            let db = DB::open(&opts, path).unwrap();
-            let _r = db.put(b"k1", b"a");
-            let _r = db.put(b"_rk", b"b");
-            let _r = db.put(b"%k", b"c");
-            db.compact_range(None::<&[u8]>, None::<&[u8]>);
-            assert_eq!(db.get(b"%k1").unwrap(), None);
-        }
-        let result = DB::destroy(&opts, path);
-        assert!(result.is_ok());
-    }
-}
diff --git a/src/comparator.rs b/src/comparator.rs
deleted file mode 100644
index 9cfc895..0000000
--- a/src/comparator.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use libc::{c_char, c_int, c_void, size_t};
-use std::cmp::Ordering;
-use std::ffi::CString;
-use std::slice;
-
-pub type CompareFn = dyn Fn(&[u8], &[u8]) -> Ordering;
-
-pub struct ComparatorCallback {
-    pub name: CString,
-    pub f: Box<CompareFn>,
-}
-
-pub unsafe extern "C" fn destructor_callback(raw_cb: *mut c_void) {
-    drop(Box::from_raw(raw_cb as *mut ComparatorCallback));
-}
-
-pub unsafe extern "C" fn name_callback(raw_cb: *mut c_void) -> *const c_char {
-    let cb: &mut ComparatorCallback = &mut *(raw_cb as *mut ComparatorCallback);
-    let ptr = cb.name.as_ptr();
-    ptr as *const c_char
-}
-
-pub unsafe extern "C" fn compare_callback(
-    raw_cb: *mut c_void,
-    a_raw: *const c_char,
-    a_len: size_t,
-    b_raw: *const c_char,
-    b_len: size_t,
-) -> c_int {
-    let cb: &mut ComparatorCallback = &mut *(raw_cb as *mut ComparatorCallback);
-    let a: &[u8] = slice::from_raw_parts(a_raw as *const u8, a_len);
-    let b: &[u8] = slice::from_raw_parts(b_raw as *const u8, b_len);
-    match (cb.f)(a, b) {
-        Ordering::Less => -1,
-        Ordering::Equal => 0,
-        Ordering::Greater => 1,
-    }
-}
diff --git a/src/db.rs b/src/db.rs
deleted file mode 100644
index c6f043d..0000000
--- a/src/db.rs
+++ /dev/null
@@ -1,2258 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use crate::{
-    column_family::AsColumnFamilyRef,
-    column_family::BoundColumnFamily,
-    column_family::UnboundColumnFamily,
-    db_options::OptionsMustOutliveDB,
-    ffi,
-    ffi_util::{from_cstr, opt_bytes_to_ptr, raw_data, to_cpath, CStrLike},
-    ColumnFamily, ColumnFamilyDescriptor, CompactOptions, DBIteratorWithThreadMode,
-    DBPinnableSlice, DBRawIteratorWithThreadMode, DBWALIterator, Direction, Error, FlushOptions,
-    IngestExternalFileOptions, IteratorMode, Options, ReadOptions, SnapshotWithThreadMode,
-    WriteBatch, WriteOptions, DEFAULT_COLUMN_FAMILY_NAME,
-};
-
-use crate::ffi_util::CSlice;
-use libc::{self, c_char, c_int, c_uchar, c_void, size_t};
-use std::collections::BTreeMap;
-use std::ffi::{CStr, CString};
-use std::fmt;
-use std::fs;
-use std::iter;
-use std::path::Path;
-use std::path::PathBuf;
-use std::ptr;
-use std::slice;
-use std::str;
-use std::sync::Arc;
-use std::sync::RwLock;
-use std::time::Duration;
-
-/// Marker trait to specify single or multi threaded column family alternations for
-/// [`DBWithThreadMode<T>`]
-///
-/// This arrangement makes differences in self mutability and return type in
-/// some of `DBWithThreadMode` methods.
-///
-/// While being a marker trait to be generic over `DBWithThreadMode`, this trait
-/// also has a minimum set of not-encapsulated internal methods between
-/// [`SingleThreaded`] and [`MultiThreaded`].  These methods aren't expected to be
-/// called and defined externally.
-pub trait ThreadMode {
-    /// Internal implementation for storing column family handles
-    fn new_cf_map_internal(
-        cf_map: BTreeMap<String, *mut ffi::rocksdb_column_family_handle_t>,
-    ) -> Self;
-    /// Internal implementation for dropping column family handles
-    fn drop_all_cfs_internal(&mut self);
-}
-
-/// Actual marker type for the marker trait `ThreadMode`, which holds
-/// a collection of column families without synchronization primitive, providing
-/// no overhead for the single-threaded column family alternations. The other
-/// mode is [`MultiThreaded`].
-///
-/// See [`DB`] for more details, including performance implications for each mode
-pub struct SingleThreaded {
-    pub(crate) cfs: BTreeMap<String, ColumnFamily>,
-}
-
-/// Actual marker type for the marker trait `ThreadMode`, which holds
-/// a collection of column families wrapped in a RwLock to be mutated
-/// concurrently. The other mode is [`SingleThreaded`].
-///
-/// See [`DB`] for more details, including performance implications for each mode
-pub struct MultiThreaded {
-    pub(crate) cfs: RwLock<BTreeMap<String, Arc<UnboundColumnFamily>>>,
-}
-
-impl ThreadMode for SingleThreaded {
-    fn new_cf_map_internal(
-        cfs: BTreeMap<String, *mut ffi::rocksdb_column_family_handle_t>,
-    ) -> Self {
-        Self {
-            cfs: cfs
-                .into_iter()
-                .map(|(n, c)| (n, ColumnFamily { inner: c }))
-                .collect(),
-        }
-    }
-
-    fn drop_all_cfs_internal(&mut self) {
-        // Cause all ColumnFamily objects to be Drop::drop()-ed.
-        self.cfs.clear();
-    }
-}
-
-impl ThreadMode for MultiThreaded {
-    fn new_cf_map_internal(
-        cfs: BTreeMap<String, *mut ffi::rocksdb_column_family_handle_t>,
-    ) -> Self {
-        Self {
-            cfs: RwLock::new(
-                cfs.into_iter()
-                    .map(|(n, c)| (n, Arc::new(UnboundColumnFamily { inner: c })))
-                    .collect(),
-            ),
-        }
-    }
-
-    fn drop_all_cfs_internal(&mut self) {
-        // Cause all UnboundColumnFamily objects to be Drop::drop()-ed.
-        self.cfs.write().unwrap().clear();
-    }
-}
-
-/// Get underlying `rocksdb_t`.
-pub trait DBInner {
-    fn inner(&self) -> *mut ffi::rocksdb_t;
-}
-
-/// A helper type to implement some common methods for [`DBWithThreadMode`]
-/// and [`OptimisticTransactionDB`].
-///
-/// [`OptimisticTransactionDB`]: crate::OptimisticTransactionDB
-pub struct DBCommon<T: ThreadMode, D: DBInner> {
-    pub(crate) inner: D,
-    cfs: T, // Column families are held differently depending on thread mode
-    path: PathBuf,
-    _outlive: Vec<OptionsMustOutliveDB>,
-}
-
-/// Minimal set of DB-related methods, intended to be generic over
-/// `DBWithThreadMode<T>`. Mainly used internally
-pub trait DBAccess {
-    unsafe fn create_snapshot(&self) -> *const ffi::rocksdb_snapshot_t;
-
-    unsafe fn release_snapshot(&self, snapshot: *const ffi::rocksdb_snapshot_t);
-
-    unsafe fn create_iterator(&self, readopts: &ReadOptions) -> *mut ffi::rocksdb_iterator_t;
-
-    unsafe fn create_iterator_cf(
-        &self,
-        cf_handle: *mut ffi::rocksdb_column_family_handle_t,
-        readopts: &ReadOptions,
-    ) -> *mut ffi::rocksdb_iterator_t;
-
-    fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error>;
-
-    fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error>;
-
-    fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error>;
-
-    fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error>;
-
-    fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>;
-
-    fn multi_get_cf_opt<'b, K, I, W>(
-        &self,
-        keys_cf: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: AsColumnFamilyRef + 'b;
-}
-
-impl<T: ThreadMode, D: DBInner> DBAccess for DBCommon<T, D> {
-    unsafe fn create_snapshot(&self) -> *const ffi::rocksdb_snapshot_t {
-        ffi::rocksdb_create_snapshot(self.inner.inner())
-    }
-
-    unsafe fn release_snapshot(&self, snapshot: *const ffi::rocksdb_snapshot_t) {
-        ffi::rocksdb_release_snapshot(self.inner.inner(), snapshot);
-    }
-
-    unsafe fn create_iterator(&self, readopts: &ReadOptions) -> *mut ffi::rocksdb_iterator_t {
-        ffi::rocksdb_create_iterator(self.inner.inner(), readopts.inner)
-    }
-
-    unsafe fn create_iterator_cf(
-        &self,
-        cf_handle: *mut ffi::rocksdb_column_family_handle_t,
-        readopts: &ReadOptions,
-    ) -> *mut ffi::rocksdb_iterator_t {
-        ffi::rocksdb_create_iterator_cf(self.inner.inner(), readopts.inner, cf_handle)
-    }
-
-    fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_opt(key, readopts)
-    }
-
-    fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_cf_opt(cf, key, readopts)
-    }
-
-    fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_opt(key, readopts)
-    }
-
-    fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_cf_opt(cf, key, readopts)
-    }
-
-    fn multi_get_opt<K, Iter>(
-        &self,
-        keys: Iter,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        Iter: IntoIterator<Item = K>,
-    {
-        self.multi_get_opt(keys, readopts)
-    }
-
-    fn multi_get_cf_opt<'b, K, Iter, W>(
-        &self,
-        keys_cf: Iter,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        Iter: IntoIterator<Item = (&'b W, K)>,
-        W: AsColumnFamilyRef + 'b,
-    {
-        self.multi_get_cf_opt(keys_cf, readopts)
-    }
-}
-
-pub struct DBWithThreadModeInner {
-    inner: *mut ffi::rocksdb_t,
-}
-
-impl DBInner for DBWithThreadModeInner {
-    fn inner(&self) -> *mut ffi::rocksdb_t {
-        self.inner
-    }
-}
-
-impl Drop for DBWithThreadModeInner {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_close(self.inner);
-        }
-    }
-}
-
-/// A type alias to RocksDB database.
-///
-/// See crate level documentation for a simple usage example.
-/// See [`DBCommon`] for full list of methods.
-pub type DBWithThreadMode<T> = DBCommon<T, DBWithThreadModeInner>;
-
-/// A type alias to DB instance type with the single-threaded column family
-/// creations/deletions
-///
-/// # Compatibility and multi-threaded mode
-///
-/// Previously, [`DB`] was defined as a direct `struct`. Now, it's type-aliased for
-/// compatibility. Use `DBCommon<MultiThreaded>` for multi-threaded
-/// column family alternations.
-///
-/// # Limited performance implication for single-threaded mode
-///
-/// Even with [`SingleThreaded`], almost all of RocksDB operations is
-/// multi-threaded unless the underlying RocksDB instance is
-/// specifically configured otherwise. `SingleThreaded` only forces
-/// serialization of column family alternations by requiring `&mut self` of DB
-/// instance due to its wrapper implementation details.
-///
-/// # Multi-threaded mode
-///
-/// [`MultiThreaded`] can be appropriate for the situation of multi-threaded
-/// workload including multi-threaded column family alternations, costing the
-/// RwLock overhead inside `DB`.
-#[cfg(not(feature = "multi-threaded-cf"))]
-pub type DB = DBWithThreadMode<SingleThreaded>;
-
-#[cfg(feature = "multi-threaded-cf")]
-pub type DB = DBWithThreadMode<MultiThreaded>;
-
-// Safety note: auto-implementing Send on most db-related types is prevented by the inner FFI
-// pointer. In most cases, however, this pointer is Send-safe because it is never aliased and
-// rocksdb internally does not rely on thread-local information for its user-exposed types.
-unsafe impl<T: ThreadMode + Send, I: DBInner> Send for DBCommon<T, I> {}
-
-// Sync is similarly safe for many types because they do not expose interior mutability, and their
-// use within the rocksdb library is generally behind a const reference
-unsafe impl<T: ThreadMode, I: DBInner> Sync for DBCommon<T, I> {}
-
-// Specifies whether open DB for read only.
-enum AccessType<'a> {
-    ReadWrite,
-    ReadOnly { error_if_log_file_exist: bool },
-    Secondary { secondary_path: &'a Path },
-    WithTTL { ttl: Duration },
-}
-
-/// Methods of `DBWithThreadMode`.
-impl<T: ThreadMode> DBWithThreadMode<T> {
-    /// Opens a database with default options.
-    pub fn open_default<P: AsRef<Path>>(path: P) -> Result<Self, Error> {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        Self::open(&opts, path)
-    }
-
-    /// Opens the database with the specified options.
-    pub fn open<P: AsRef<Path>>(opts: &Options, path: P) -> Result<Self, Error> {
-        Self::open_cf(opts, path, None::<&str>)
-    }
-
-    /// Opens the database for read only with the specified options.
-    pub fn open_for_read_only<P: AsRef<Path>>(
-        opts: &Options,
-        path: P,
-        error_if_log_file_exist: bool,
-    ) -> Result<Self, Error> {
-        Self::open_cf_for_read_only(opts, path, None::<&str>, error_if_log_file_exist)
-    }
-
-    /// Opens the database as a secondary.
-    pub fn open_as_secondary<P: AsRef<Path>>(
-        opts: &Options,
-        primary_path: P,
-        secondary_path: P,
-    ) -> Result<Self, Error> {
-        Self::open_cf_as_secondary(opts, primary_path, secondary_path, None::<&str>)
-    }
-
-    /// Opens the database with a Time to Live compaction filter.
-    pub fn open_with_ttl<P: AsRef<Path>>(
-        opts: &Options,
-        path: P,
-        ttl: Duration,
-    ) -> Result<Self, Error> {
-        Self::open_cf_descriptors_with_ttl(opts, path, std::iter::empty(), ttl)
-    }
-
-    /// Opens the database with a Time to Live compaction filter and column family names.
-    ///
-    /// Column families opened using this function will be created with default `Options`.
-    pub fn open_cf_with_ttl<P, I, N>(
-        opts: &Options,
-        path: P,
-        cfs: I,
-        ttl: Duration,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = N>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name.as_ref(), Options::default()));
-
-        Self::open_cf_descriptors_with_ttl(opts, path, cfs, ttl)
-    }
-
-    /// Opens a database with the given database with a Time to Live compaction filter and
-    /// column family descriptors.
-    pub fn open_cf_descriptors_with_ttl<P, I>(
-        opts: &Options,
-        path: P,
-        cfs: I,
-        ttl: Duration,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        Self::open_cf_descriptors_internal(opts, path, cfs, &AccessType::WithTTL { ttl })
-    }
-
-    /// Opens a database with the given database options and column family names.
-    ///
-    /// Column families opened using this function will be created with default `Options`.
-    pub fn open_cf<P, I, N>(opts: &Options, path: P, cfs: I) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = N>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name.as_ref(), Options::default()));
-
-        Self::open_cf_descriptors_internal(opts, path, cfs, &AccessType::ReadWrite)
-    }
-
-    /// Opens a database with the given database options and column family names.
-    ///
-    /// Column families opened using given `Options`.
-    pub fn open_cf_with_opts<P, I, N>(opts: &Options, path: P, cfs: I) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = (N, Options)>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|(name, opts)| ColumnFamilyDescriptor::new(name.as_ref(), opts));
-
-        Self::open_cf_descriptors(opts, path, cfs)
-    }
-
-    /// Opens a database for read only with the given database options and column family names.
-    pub fn open_cf_for_read_only<P, I, N>(
-        opts: &Options,
-        path: P,
-        cfs: I,
-        error_if_log_file_exist: bool,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = N>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name.as_ref(), Options::default()));
-
-        Self::open_cf_descriptors_internal(
-            opts,
-            path,
-            cfs,
-            &AccessType::ReadOnly {
-                error_if_log_file_exist,
-            },
-        )
-    }
-
-    /// Opens a database for read only with the given database options and column family names.
-    pub fn open_cf_with_opts_for_read_only<P, I, N>(
-        db_opts: &Options,
-        path: P,
-        cfs: I,
-        error_if_log_file_exist: bool,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = (N, Options)>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|(name, cf_opts)| ColumnFamilyDescriptor::new(name.as_ref(), cf_opts));
-
-        Self::open_cf_descriptors_internal(
-            db_opts,
-            path,
-            cfs,
-            &AccessType::ReadOnly {
-                error_if_log_file_exist,
-            },
-        )
-    }
-
-    /// Opens a database for ready only with the given database options and
-    /// column family descriptors.
-    pub fn open_cf_descriptors_read_only<P, I>(
-        opts: &Options,
-        path: P,
-        cfs: I,
-        error_if_log_file_exist: bool,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        Self::open_cf_descriptors_internal(
-            opts,
-            path,
-            cfs,
-            &AccessType::ReadOnly {
-                error_if_log_file_exist,
-            },
-        )
-    }
-
-    /// Opens the database as a secondary with the given database options and column family names.
-    pub fn open_cf_as_secondary<P, I, N>(
-        opts: &Options,
-        primary_path: P,
-        secondary_path: P,
-        cfs: I,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = N>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name.as_ref(), Options::default()));
-
-        Self::open_cf_descriptors_internal(
-            opts,
-            primary_path,
-            cfs,
-            &AccessType::Secondary {
-                secondary_path: secondary_path.as_ref(),
-            },
-        )
-    }
-
-    /// Opens the database as a secondary with the given database options and
-    /// column family descriptors.
-    pub fn open_cf_descriptors_as_secondary<P, I>(
-        opts: &Options,
-        path: P,
-        secondary_path: P,
-        cfs: I,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        Self::open_cf_descriptors_internal(
-            opts,
-            path,
-            cfs,
-            &AccessType::Secondary {
-                secondary_path: secondary_path.as_ref(),
-            },
-        )
-    }
-
-    /// Opens a database with the given database options and column family descriptors.
-    pub fn open_cf_descriptors<P, I>(opts: &Options, path: P, cfs: I) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        Self::open_cf_descriptors_internal(opts, path, cfs, &AccessType::ReadWrite)
-    }
-
-    /// Internal implementation for opening RocksDB.
-    fn open_cf_descriptors_internal<P, I>(
-        opts: &Options,
-        path: P,
-        cfs: I,
-        access_type: &AccessType,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        let cfs: Vec<_> = cfs.into_iter().collect();
-        let outlive = iter::once(opts.outlive.clone())
-            .chain(cfs.iter().map(|cf| cf.options.outlive.clone()))
-            .collect();
-
-        let cpath = to_cpath(&path)?;
-
-        if let Err(e) = fs::create_dir_all(&path) {
-            return Err(Error::new(format!(
-                "Failed to create RocksDB directory: `{e:?}`."
-            )));
-        }
-
-        let db: *mut ffi::rocksdb_t;
-        let mut cf_map = BTreeMap::new();
-
-        if cfs.is_empty() {
-            db = Self::open_raw(opts, &cpath, access_type)?;
-        } else {
-            let mut cfs_v = cfs;
-            // Always open the default column family.
-            if !cfs_v.iter().any(|cf| cf.name == DEFAULT_COLUMN_FAMILY_NAME) {
-                cfs_v.push(ColumnFamilyDescriptor {
-                    name: String::from(DEFAULT_COLUMN_FAMILY_NAME),
-                    options: Options::default(),
-                });
-            }
-            // We need to store our CStrings in an intermediate vector
-            // so that their pointers remain valid.
-            let c_cfs: Vec<CString> = cfs_v
-                .iter()
-                .map(|cf| CString::new(cf.name.as_bytes()).unwrap())
-                .collect();
-
-            let cfnames: Vec<_> = c_cfs.iter().map(|cf| cf.as_ptr()).collect();
-
-            // These handles will be populated by DB.
-            let mut cfhandles: Vec<_> = cfs_v.iter().map(|_| ptr::null_mut()).collect();
-
-            let cfopts: Vec<_> = cfs_v
-                .iter()
-                .map(|cf| cf.options.inner as *const _)
-                .collect();
-
-            db = Self::open_cf_raw(
-                opts,
-                &cpath,
-                &cfs_v,
-                &cfnames,
-                &cfopts,
-                &mut cfhandles,
-                access_type,
-            )?;
-            for handle in &cfhandles {
-                if handle.is_null() {
-                    return Err(Error::new(
-                        "Received null column family handle from DB.".to_owned(),
-                    ));
-                }
-            }
-
-            for (cf_desc, inner) in cfs_v.iter().zip(cfhandles) {
-                cf_map.insert(cf_desc.name.clone(), inner);
-            }
-        }
-
-        if db.is_null() {
-            return Err(Error::new("Could not initialize database.".to_owned()));
-        }
-
-        Ok(Self {
-            inner: DBWithThreadModeInner { inner: db },
-            path: path.as_ref().to_path_buf(),
-            cfs: T::new_cf_map_internal(cf_map),
-            _outlive: outlive,
-        })
-    }
-
-    fn open_raw(
-        opts: &Options,
-        cpath: &CString,
-        access_type: &AccessType,
-    ) -> Result<*mut ffi::rocksdb_t, Error> {
-        let db = unsafe {
-            match *access_type {
-                AccessType::ReadOnly {
-                    error_if_log_file_exist,
-                } => ffi_try!(ffi::rocksdb_open_for_read_only(
-                    opts.inner,
-                    cpath.as_ptr(),
-                    c_uchar::from(error_if_log_file_exist),
-                )),
-                AccessType::ReadWrite => {
-                    ffi_try!(ffi::rocksdb_open(opts.inner, cpath.as_ptr()))
-                }
-                AccessType::Secondary { secondary_path } => {
-                    ffi_try!(ffi::rocksdb_open_as_secondary(
-                        opts.inner,
-                        cpath.as_ptr(),
-                        to_cpath(secondary_path)?.as_ptr(),
-                    ))
-                }
-                AccessType::WithTTL { ttl } => ffi_try!(ffi::rocksdb_open_with_ttl(
-                    opts.inner,
-                    cpath.as_ptr(),
-                    ttl.as_secs() as c_int,
-                )),
-            }
-        };
-        Ok(db)
-    }
-
-    #[allow(clippy::pedantic)]
-    fn open_cf_raw(
-        opts: &Options,
-        cpath: &CString,
-        cfs_v: &[ColumnFamilyDescriptor],
-        cfnames: &[*const c_char],
-        cfopts: &[*const ffi::rocksdb_options_t],
-        cfhandles: &mut [*mut ffi::rocksdb_column_family_handle_t],
-        access_type: &AccessType,
-    ) -> Result<*mut ffi::rocksdb_t, Error> {
-        let db = unsafe {
-            match *access_type {
-                AccessType::ReadOnly {
-                    error_if_log_file_exist,
-                } => ffi_try!(ffi::rocksdb_open_for_read_only_column_families(
-                    opts.inner,
-                    cpath.as_ptr(),
-                    cfs_v.len() as c_int,
-                    cfnames.as_ptr(),
-                    cfopts.as_ptr(),
-                    cfhandles.as_mut_ptr(),
-                    c_uchar::from(error_if_log_file_exist),
-                )),
-                AccessType::ReadWrite => ffi_try!(ffi::rocksdb_open_column_families(
-                    opts.inner,
-                    cpath.as_ptr(),
-                    cfs_v.len() as c_int,
-                    cfnames.as_ptr(),
-                    cfopts.as_ptr(),
-                    cfhandles.as_mut_ptr(),
-                )),
-                AccessType::Secondary { secondary_path } => {
-                    ffi_try!(ffi::rocksdb_open_as_secondary_column_families(
-                        opts.inner,
-                        cpath.as_ptr(),
-                        to_cpath(secondary_path)?.as_ptr(),
-                        cfs_v.len() as c_int,
-                        cfnames.as_ptr(),
-                        cfopts.as_ptr(),
-                        cfhandles.as_mut_ptr(),
-                    ))
-                }
-                AccessType::WithTTL { ttl } => {
-                    let ttls_v = vec![ttl.as_secs() as c_int; cfs_v.len()];
-                    ffi_try!(ffi::rocksdb_open_column_families_with_ttl(
-                        opts.inner,
-                        cpath.as_ptr(),
-                        cfs_v.len() as c_int,
-                        cfnames.as_ptr(),
-                        cfopts.as_ptr(),
-                        cfhandles.as_mut_ptr(),
-                        ttls_v.as_ptr(),
-                    ))
-                }
-            }
-        };
-        Ok(db)
-    }
-
-    /// Removes the database entries in the range `["from", "to")` using given write options.
-    pub fn delete_range_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        from: K,
-        to: K,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        let from = from.as_ref();
-        let to = to.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_delete_range_cf(
-                self.inner.inner(),
-                writeopts.inner,
-                cf.inner(),
-                from.as_ptr() as *const c_char,
-                from.len() as size_t,
-                to.as_ptr() as *const c_char,
-                to.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Removes the database entries in the range `["from", "to")` using default write options.
-    pub fn delete_range_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        from: K,
-        to: K,
-    ) -> Result<(), Error> {
-        self.delete_range_cf_opt(cf, from, to, &WriteOptions::default())
-    }
-
-    pub fn write_opt(&self, batch: WriteBatch, writeopts: &WriteOptions) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_write(
-                self.inner.inner(),
-                writeopts.inner,
-                batch.inner
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn write(&self, batch: WriteBatch) -> Result<(), Error> {
-        self.write_opt(batch, &WriteOptions::default())
-    }
-
-    pub fn write_without_wal(&self, batch: WriteBatch) -> Result<(), Error> {
-        let mut wo = WriteOptions::new();
-        wo.disable_wal(true);
-        self.write_opt(batch, &wo)
-    }
-}
-
-/// Common methods of `DBWithThreadMode` and `OptimisticTransactionDB`.
-impl<T: ThreadMode, D: DBInner> DBCommon<T, D> {
-    pub(crate) fn new(inner: D, cfs: T, path: PathBuf, outlive: Vec<OptionsMustOutliveDB>) -> Self {
-        Self {
-            inner,
-            cfs,
-            path,
-            _outlive: outlive,
-        }
-    }
-
-    pub fn list_cf<P: AsRef<Path>>(opts: &Options, path: P) -> Result<Vec<String>, Error> {
-        let cpath = to_cpath(path)?;
-        let mut length = 0;
-
-        unsafe {
-            let ptr = ffi_try!(ffi::rocksdb_list_column_families(
-                opts.inner,
-                cpath.as_ptr(),
-                &mut length,
-            ));
-
-            let vec = slice::from_raw_parts(ptr, length)
-                .iter()
-                .map(|ptr| CStr::from_ptr(*ptr).to_string_lossy().into_owned())
-                .collect();
-            ffi::rocksdb_list_column_families_destroy(ptr, length);
-            Ok(vec)
-        }
-    }
-
-    pub fn destroy<P: AsRef<Path>>(opts: &Options, path: P) -> Result<(), Error> {
-        let cpath = to_cpath(path)?;
-        unsafe {
-            ffi_try!(ffi::rocksdb_destroy_db(opts.inner, cpath.as_ptr()));
-        }
-        Ok(())
-    }
-
-    pub fn repair<P: AsRef<Path>>(opts: &Options, path: P) -> Result<(), Error> {
-        let cpath = to_cpath(path)?;
-        unsafe {
-            ffi_try!(ffi::rocksdb_repair_db(opts.inner, cpath.as_ptr()));
-        }
-        Ok(())
-    }
-
-    pub fn path(&self) -> &Path {
-        self.path.as_path()
-    }
-
-    /// Flushes the WAL buffer. If `sync` is set to `true`, also syncs
-    /// the data to disk.
-    pub fn flush_wal(&self, sync: bool) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_flush_wal(
-                self.inner.inner(),
-                c_uchar::from(sync)
-            ));
-        }
-        Ok(())
-    }
-
-    /// Flushes database memtables to SST files on the disk.
-    pub fn flush_opt(&self, flushopts: &FlushOptions) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_flush(self.inner.inner(), flushopts.inner));
-        }
-        Ok(())
-    }
-
-    /// Flushes database memtables to SST files on the disk using default options.
-    pub fn flush(&self) -> Result<(), Error> {
-        self.flush_opt(&FlushOptions::default())
-    }
-
-    /// Flushes database memtables to SST files on the disk for a given column family.
-    pub fn flush_cf_opt(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        flushopts: &FlushOptions,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_flush_cf(
-                self.inner.inner(),
-                flushopts.inner,
-                cf.inner()
-            ));
-        }
-        Ok(())
-    }
-
-    /// Flushes multiple column families.
-    ///
-    /// If atomic flush is not enabled, it is equivalent to calling flush_cf multiple times.
-    /// If atomic flush is enabled, it will flush all column families specified in `cfs` up to the latest sequence
-    /// number at the time when flush is requested.
-    pub fn flush_cfs_opt(
-        &self,
-        cfs: &[&impl AsColumnFamilyRef],
-        opts: &FlushOptions,
-    ) -> Result<(), Error> {
-        let mut cfs = cfs.iter().map(|cf| cf.inner()).collect::<Vec<_>>();
-        unsafe {
-            ffi_try!(ffi::rocksdb_flush_cfs(
-                self.inner.inner(),
-                opts.inner,
-                cfs.as_mut_ptr(),
-                cfs.len() as libc::c_int,
-            ));
-        }
-        Ok(())
-    }
-
-    /// Flushes database memtables to SST files on the disk for a given column family using default
-    /// options.
-    pub fn flush_cf(&self, cf: &impl AsColumnFamilyRef) -> Result<(), Error> {
-        self.flush_cf_opt(cf, &FlushOptions::default())
-    }
-
-    /// Return the bytes associated with a key value with read options. If you only intend to use
-    /// the vector returned temporarily, consider using [`get_pinned_opt`](#method.get_pinned_opt)
-    /// to avoid unnecessary memory copy.
-    pub fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_opt(key, readopts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    /// Return the bytes associated with a key value. If you only intend to use the vector returned
-    /// temporarily, consider using [`get_pinned`](#method.get_pinned) to avoid unnecessary memory
-    /// copy.
-    pub fn get<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<Vec<u8>>, Error> {
-        self.get_opt(key.as_ref(), &ReadOptions::default())
-    }
-
-    /// Return the bytes associated with a key value and the given column family with read options.
-    /// If you only intend to use the vector returned temporarily, consider using
-    /// [`get_pinned_cf_opt`](#method.get_pinned_cf_opt) to avoid unnecessary memory.
-    pub fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_cf_opt(cf, key, readopts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    /// Return the bytes associated with a key value and the given column family. If you only
-    /// intend to use the vector returned temporarily, consider using
-    /// [`get_pinned_cf`](#method.get_pinned_cf) to avoid unnecessary memory.
-    pub fn get_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_cf_opt(cf, key.as_ref(), &ReadOptions::default())
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy.
-    pub fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        if readopts.inner.is_null() {
-            return Err(Error::new(
-                "Unable to create RocksDB read options. This is a fairly trivial call, and its \
-                 failure may be indicative of a mis-compiled or mis-loaded RocksDB library."
-                    .to_owned(),
-            ));
-        }
-
-        let key = key.as_ref();
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_get_pinned(
-                self.inner.inner(),
-                readopts.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy. Similar to get_pinned_opt but
-    /// leverages default options.
-    pub fn get_pinned<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_opt(key, &ReadOptions::default())
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy. Similar to get_pinned_opt but
-    /// allows specifying ColumnFamily
-    pub fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        if readopts.inner.is_null() {
-            return Err(Error::new(
-                "Unable to create RocksDB read options. This is a fairly trivial call, and its \
-                 failure may be indicative of a mis-compiled or mis-loaded RocksDB library."
-                    .to_owned(),
-            ));
-        }
-
-        let key = key.as_ref();
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_get_pinned_cf(
-                self.inner.inner(),
-                readopts.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy. Similar to get_pinned_cf_opt but
-    /// leverages default options.
-    pub fn get_pinned_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_cf_opt(cf, key, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys.
-    pub fn multi_get<K, I>(&self, keys: I) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        self.multi_get_opt(keys, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys using read options.
-    pub fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        let (keys, keys_sizes): (Vec<Box<[u8]>>, Vec<_>) = keys
-            .into_iter()
-            .map(|k| (Box::from(k.as_ref()), k.as_ref().len()))
-            .unzip();
-        let ptr_keys: Vec<_> = keys.iter().map(|k| k.as_ptr() as *const c_char).collect();
-
-        let mut values = vec![ptr::null_mut(); keys.len()];
-        let mut values_sizes = vec![0_usize; keys.len()];
-        let mut errors = vec![ptr::null_mut(); keys.len()];
-        unsafe {
-            ffi::rocksdb_multi_get(
-                self.inner.inner(),
-                readopts.inner,
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                values.as_mut_ptr(),
-                values_sizes.as_mut_ptr(),
-                errors.as_mut_ptr(),
-            );
-        }
-
-        convert_values(values, values_sizes, errors)
-    }
-
-    /// Return the values associated with the given keys and column families.
-    pub fn multi_get_cf<'a, 'b: 'a, K, I, W>(
-        &'a self,
-        keys: I,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: 'b + AsColumnFamilyRef,
-    {
-        self.multi_get_cf_opt(keys, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys and column families using read options.
-    pub fn multi_get_cf_opt<'a, 'b: 'a, K, I, W>(
-        &'a self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: 'b + AsColumnFamilyRef,
-    {
-        let (cfs_and_keys, keys_sizes): (Vec<(_, Box<[u8]>)>, Vec<_>) = keys
-            .into_iter()
-            .map(|(cf, key)| ((cf, Box::from(key.as_ref())), key.as_ref().len()))
-            .unzip();
-        let ptr_keys: Vec<_> = cfs_and_keys
-            .iter()
-            .map(|(_, k)| k.as_ptr() as *const c_char)
-            .collect();
-        let ptr_cfs: Vec<_> = cfs_and_keys
-            .iter()
-            .map(|(c, _)| c.inner() as *const _)
-            .collect();
-
-        let mut values = vec![ptr::null_mut(); ptr_keys.len()];
-        let mut values_sizes = vec![0_usize; ptr_keys.len()];
-        let mut errors = vec![ptr::null_mut(); ptr_keys.len()];
-        unsafe {
-            ffi::rocksdb_multi_get_cf(
-                self.inner.inner(),
-                readopts.inner,
-                ptr_cfs.as_ptr(),
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                values.as_mut_ptr(),
-                values_sizes.as_mut_ptr(),
-                errors.as_mut_ptr(),
-            );
-        }
-
-        convert_values(values, values_sizes, errors)
-    }
-
-    /// Return the values associated with the given keys and the specified column family
-    /// where internally the read requests are processed in batch if block-based table
-    /// SST format is used.  It is a more optimized version of multi_get_cf.
-    pub fn batched_multi_get_cf<'a, K, I>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        keys: I,
-        sorted_input: bool,
-    ) -> Vec<Result<Option<DBPinnableSlice>, Error>>
-    where
-        K: AsRef<[u8]> + 'a + ?Sized,
-        I: IntoIterator<Item = &'a K>,
-    {
-        self.batched_multi_get_cf_opt(cf, keys, sorted_input, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys and the specified column family
-    /// where internally the read requests are processed in batch if block-based table
-    /// SST format is used. It is a more optimized version of multi_get_cf_opt.
-    pub fn batched_multi_get_cf_opt<'a, K, I>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        keys: I,
-        sorted_input: bool,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<DBPinnableSlice>, Error>>
-    where
-        K: AsRef<[u8]> + 'a + ?Sized,
-        I: IntoIterator<Item = &'a K>,
-    {
-        let (ptr_keys, keys_sizes): (Vec<_>, Vec<_>) = keys
-            .into_iter()
-            .map(|k| {
-                let k = k.as_ref();
-                (k.as_ptr() as *const c_char, k.len())
-            })
-            .unzip();
-
-        let mut pinned_values = vec![ptr::null_mut(); ptr_keys.len()];
-        let mut errors = vec![ptr::null_mut(); ptr_keys.len()];
-
-        unsafe {
-            ffi::rocksdb_batched_multi_get_cf(
-                self.inner.inner(),
-                readopts.inner,
-                cf.inner(),
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                pinned_values.as_mut_ptr(),
-                errors.as_mut_ptr(),
-                sorted_input,
-            );
-            pinned_values
-                .into_iter()
-                .zip(errors.into_iter())
-                .map(|(v, e)| {
-                    if e.is_null() {
-                        if v.is_null() {
-                            Ok(None)
-                        } else {
-                            Ok(Some(DBPinnableSlice::from_c(v)))
-                        }
-                    } else {
-                        Err(Error::new(crate::ffi_util::error_message(e)))
-                    }
-                })
-                .collect()
-        }
-    }
-
-    /// Returns `false` if the given key definitely doesn't exist in the database, otherwise returns
-    /// `true`. This function uses default `ReadOptions`.
-    pub fn key_may_exist<K: AsRef<[u8]>>(&self, key: K) -> bool {
-        self.key_may_exist_opt(key, &ReadOptions::default())
-    }
-
-    /// Returns `false` if the given key definitely doesn't exist in the database, otherwise returns
-    /// `true`.
-    pub fn key_may_exist_opt<K: AsRef<[u8]>>(&self, key: K, readopts: &ReadOptions) -> bool {
-        let key = key.as_ref();
-        unsafe {
-            0 != ffi::rocksdb_key_may_exist(
-                self.inner.inner(),
-                readopts.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                ptr::null_mut(), /*value*/
-                ptr::null_mut(), /*val_len*/
-                ptr::null(),     /*timestamp*/
-                0,               /*timestamp_len*/
-                ptr::null_mut(), /*value_found*/
-            )
-        }
-    }
-
-    /// Returns `false` if the given key definitely doesn't exist in the specified column family,
-    /// otherwise returns `true`. This function uses default `ReadOptions`.
-    pub fn key_may_exist_cf<K: AsRef<[u8]>>(&self, cf: &impl AsColumnFamilyRef, key: K) -> bool {
-        self.key_may_exist_cf_opt(cf, key, &ReadOptions::default())
-    }
-
-    /// Returns `false` if the given key definitely doesn't exist in the specified column family,
-    /// otherwise returns `true`.
-    pub fn key_may_exist_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> bool {
-        let key = key.as_ref();
-        0 != unsafe {
-            ffi::rocksdb_key_may_exist_cf(
-                self.inner.inner(),
-                readopts.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                ptr::null_mut(), /*value*/
-                ptr::null_mut(), /*val_len*/
-                ptr::null(),     /*timestamp*/
-                0,               /*timestamp_len*/
-                ptr::null_mut(), /*value_found*/
-            )
-        }
-    }
-
-    /// If the key definitely does not exist in the database, then this method
-    /// returns `(false, None)`, else `(true, None)` if it may.
-    /// If the key is found in memory, then it returns `(true, Some<CSlice>)`.
-    ///
-    /// This check is potentially lighter-weight than calling `get()`. One way
-    /// to make this lighter weight is to avoid doing any IOs.
-    pub fn key_may_exist_cf_opt_value<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> (bool, Option<CSlice>) {
-        let key = key.as_ref();
-        let mut val: *mut c_char = ptr::null_mut();
-        let mut val_len: usize = 0;
-        let mut value_found: c_uchar = 0;
-        let may_exists = 0
-            != unsafe {
-                ffi::rocksdb_key_may_exist_cf(
-                    self.inner.inner(),
-                    readopts.inner,
-                    cf.inner(),
-                    key.as_ptr() as *const c_char,
-                    key.len() as size_t,
-                    &mut val,         /*value*/
-                    &mut val_len,     /*val_len*/
-                    ptr::null(),      /*timestamp*/
-                    0,                /*timestamp_len*/
-                    &mut value_found, /*value_found*/
-                )
-            };
-        // The value is only allocated (using malloc) and returned if it is found and
-        // value_found isn't NULL. In that case the user is responsible for freeing it.
-        if may_exists && value_found != 0 {
-            (
-                may_exists,
-                Some(unsafe { CSlice::from_raw_parts(val, val_len) }),
-            )
-        } else {
-            (may_exists, None)
-        }
-    }
-
-    fn create_inner_cf_handle(
-        &self,
-        name: impl CStrLike,
-        opts: &Options,
-    ) -> Result<*mut ffi::rocksdb_column_family_handle_t, Error> {
-        let cf_name = name.bake().map_err(|err| {
-            Error::new(format!(
-                "Failed to convert path to CString when creating cf: {err}"
-            ))
-        })?;
-        Ok(unsafe {
-            ffi_try!(ffi::rocksdb_create_column_family(
-                self.inner.inner(),
-                opts.inner,
-                cf_name.as_ptr(),
-            ))
-        })
-    }
-
-    pub fn iterator<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let readopts = ReadOptions::default();
-        self.iterator_opt(mode, readopts)
-    }
-
-    pub fn iterator_opt<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-        readopts: ReadOptions,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        DBIteratorWithThreadMode::new(self, readopts, mode)
-    }
-
-    /// Opens an iterator using the provided ReadOptions.
-    /// This is used when you want to iterate over a specific ColumnFamily with a modified ReadOptions
-    pub fn iterator_cf_opt<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        readopts: ReadOptions,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), readopts, mode)
-    }
-
-    /// Opens an iterator with `set_total_order_seek` enabled.
-    /// This must be used to iterate across prefixes when `set_memtable_factory` has been called
-    /// with a Hash-based implementation.
-    pub fn full_iterator<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_total_order_seek(true);
-        DBIteratorWithThreadMode::new(self, opts, mode)
-    }
-
-    pub fn prefix_iterator<'a: 'b, 'b, P: AsRef<[u8]>>(
-        &'a self,
-        prefix: P,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_prefix_same_as_start(true);
-        DBIteratorWithThreadMode::new(
-            self,
-            opts,
-            IteratorMode::From(prefix.as_ref(), Direction::Forward),
-        )
-    }
-
-    pub fn iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts, mode)
-    }
-
-    pub fn full_iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_total_order_seek(true);
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts, mode)
-    }
-
-    pub fn prefix_iterator_cf<'a, P: AsRef<[u8]>>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        prefix: P,
-    ) -> DBIteratorWithThreadMode<'a, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_prefix_same_as_start(true);
-        DBIteratorWithThreadMode::<'a, Self>::new_cf(
-            self,
-            cf_handle.inner(),
-            opts,
-            IteratorMode::From(prefix.as_ref(), Direction::Forward),
-        )
-    }
-
-    /// Opens a raw iterator over the database, using the default read options
-    pub fn raw_iterator<'a: 'b, 'b>(&'a self) -> DBRawIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBRawIteratorWithThreadMode::new(self, opts)
-    }
-
-    /// Opens a raw iterator over the given column family, using the default read options
-    pub fn raw_iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBRawIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts)
-    }
-
-    /// Opens a raw iterator over the database, using the given read options
-    pub fn raw_iterator_opt<'a: 'b, 'b>(
-        &'a self,
-        readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        DBRawIteratorWithThreadMode::new(self, readopts)
-    }
-
-    /// Opens a raw iterator over the given column family, using the given read options
-    pub fn raw_iterator_cf_opt<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        DBRawIteratorWithThreadMode::new_cf(self, cf_handle.inner(), readopts)
-    }
-
-    pub fn snapshot(&self) -> SnapshotWithThreadMode<Self> {
-        SnapshotWithThreadMode::<Self>::new(self)
-    }
-
-    pub fn put_opt<K, V>(&self, key: K, value: V, writeopts: &WriteOptions) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_put(
-                self.inner.inner(),
-                writeopts.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn put_cf_opt<K, V>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        value: V,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_put_cf(
-                self.inner.inner(),
-                writeopts.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn merge_opt<K, V>(&self, key: K, value: V, writeopts: &WriteOptions) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_merge(
-                self.inner.inner(),
-                writeopts.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn merge_cf_opt<K, V>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        value: V,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_merge_cf(
-                self.inner.inner(),
-                writeopts.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn delete_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_delete(
-                self.inner.inner(),
-                writeopts.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn delete_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_delete_cf(
-                self.inner.inner(),
-                writeopts.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn put<K, V>(&self, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.put_opt(key.as_ref(), value.as_ref(), &WriteOptions::default())
-    }
-
-    pub fn put_cf<K, V>(&self, cf: &impl AsColumnFamilyRef, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.put_cf_opt(cf, key.as_ref(), value.as_ref(), &WriteOptions::default())
-    }
-
-    pub fn merge<K, V>(&self, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.merge_opt(key.as_ref(), value.as_ref(), &WriteOptions::default())
-    }
-
-    pub fn merge_cf<K, V>(&self, cf: &impl AsColumnFamilyRef, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.merge_cf_opt(cf, key.as_ref(), value.as_ref(), &WriteOptions::default())
-    }
-
-    pub fn delete<K: AsRef<[u8]>>(&self, key: K) -> Result<(), Error> {
-        self.delete_opt(key.as_ref(), &WriteOptions::default())
-    }
-
-    pub fn delete_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<(), Error> {
-        self.delete_cf_opt(cf, key.as_ref(), &WriteOptions::default())
-    }
-
-    /// Runs a manual compaction on the Range of keys given. This is not likely to be needed for typical usage.
-    pub fn compact_range<S: AsRef<[u8]>, E: AsRef<[u8]>>(&self, start: Option<S>, end: Option<E>) {
-        unsafe {
-            let start = start.as_ref().map(AsRef::as_ref);
-            let end = end.as_ref().map(AsRef::as_ref);
-
-            ffi::rocksdb_compact_range(
-                self.inner.inner(),
-                opt_bytes_to_ptr(start),
-                start.map_or(0, <[u8]>::len) as size_t,
-                opt_bytes_to_ptr(end),
-                end.map_or(0, <[u8]>::len) as size_t,
-            );
-        }
-    }
-
-    /// Same as `compact_range` but with custom options.
-    pub fn compact_range_opt<S: AsRef<[u8]>, E: AsRef<[u8]>>(
-        &self,
-        start: Option<S>,
-        end: Option<E>,
-        opts: &CompactOptions,
-    ) {
-        unsafe {
-            let start = start.as_ref().map(AsRef::as_ref);
-            let end = end.as_ref().map(AsRef::as_ref);
-
-            ffi::rocksdb_compact_range_opt(
-                self.inner.inner(),
-                opts.inner,
-                opt_bytes_to_ptr(start),
-                start.map_or(0, <[u8]>::len) as size_t,
-                opt_bytes_to_ptr(end),
-                end.map_or(0, <[u8]>::len) as size_t,
-            );
-        }
-    }
-
-    /// Runs a manual compaction on the Range of keys given on the
-    /// given column family. This is not likely to be needed for typical usage.
-    pub fn compact_range_cf<S: AsRef<[u8]>, E: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        start: Option<S>,
-        end: Option<E>,
-    ) {
-        unsafe {
-            let start = start.as_ref().map(AsRef::as_ref);
-            let end = end.as_ref().map(AsRef::as_ref);
-
-            ffi::rocksdb_compact_range_cf(
-                self.inner.inner(),
-                cf.inner(),
-                opt_bytes_to_ptr(start),
-                start.map_or(0, <[u8]>::len) as size_t,
-                opt_bytes_to_ptr(end),
-                end.map_or(0, <[u8]>::len) as size_t,
-            );
-        }
-    }
-
-    /// Same as `compact_range_cf` but with custom options.
-    pub fn compact_range_cf_opt<S: AsRef<[u8]>, E: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        start: Option<S>,
-        end: Option<E>,
-        opts: &CompactOptions,
-    ) {
-        unsafe {
-            let start = start.as_ref().map(AsRef::as_ref);
-            let end = end.as_ref().map(AsRef::as_ref);
-
-            ffi::rocksdb_compact_range_cf_opt(
-                self.inner.inner(),
-                cf.inner(),
-                opts.inner,
-                opt_bytes_to_ptr(start),
-                start.map_or(0, <[u8]>::len) as size_t,
-                opt_bytes_to_ptr(end),
-                end.map_or(0, <[u8]>::len) as size_t,
-            );
-        }
-    }
-
-    pub fn set_options(&self, opts: &[(&str, &str)]) -> Result<(), Error> {
-        let copts = convert_options(opts)?;
-        let cnames: Vec<*const c_char> = copts.iter().map(|opt| opt.0.as_ptr()).collect();
-        let cvalues: Vec<*const c_char> = copts.iter().map(|opt| opt.1.as_ptr()).collect();
-        let count = opts.len() as i32;
-        unsafe {
-            ffi_try!(ffi::rocksdb_set_options(
-                self.inner.inner(),
-                count,
-                cnames.as_ptr(),
-                cvalues.as_ptr(),
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn set_options_cf(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        opts: &[(&str, &str)],
-    ) -> Result<(), Error> {
-        let copts = convert_options(opts)?;
-        let cnames: Vec<*const c_char> = copts.iter().map(|opt| opt.0.as_ptr()).collect();
-        let cvalues: Vec<*const c_char> = copts.iter().map(|opt| opt.1.as_ptr()).collect();
-        let count = opts.len() as i32;
-        unsafe {
-            ffi_try!(ffi::rocksdb_set_options_cf(
-                self.inner.inner(),
-                cf.inner(),
-                count,
-                cnames.as_ptr(),
-                cvalues.as_ptr(),
-            ));
-        }
-        Ok(())
-    }
-
-    /// Implementation for property_value et al methods.
-    ///
-    /// `name` is the name of the property.  It will be converted into a CString
-    /// and passed to `get_property` as argument.  `get_property` reads the
-    /// specified property and either returns NULL or a pointer to a C allocated
-    /// string; this method takes ownership of that string and will free it at
-    /// the end. That string is parsed using `parse` callback which produces
-    /// the returned result.
-    fn property_value_impl<R>(
-        name: impl CStrLike,
-        get_property: impl FnOnce(*const c_char) -> *mut c_char,
-        parse: impl FnOnce(&str) -> Result<R, Error>,
-    ) -> Result<Option<R>, Error> {
-        let value = match name.bake() {
-            Ok(prop_name) => get_property(prop_name.as_ptr()),
-            Err(e) => {
-                return Err(Error::new(format!(
-                    "Failed to convert property name to CString: {e}"
-                )));
-            }
-        };
-        if value.is_null() {
-            return Ok(None);
-        }
-        let result = match unsafe { CStr::from_ptr(value) }.to_str() {
-            Ok(s) => parse(s).map(|value| Some(value)),
-            Err(e) => Err(Error::new(format!(
-                "Failed to convert property value to string: {e}"
-            ))),
-        };
-        unsafe {
-            ffi::rocksdb_free(value as *mut c_void);
-        }
-        result
-    }
-
-    /// Retrieves a RocksDB property by name.
-    ///
-    /// Full list of properties could be find
-    /// [here](https://github.com/facebook/rocksdb/blob/08809f5e6cd9cc4bc3958dd4d59457ae78c76660/include/rocksdb/db.h#L428-L634).
-    pub fn property_value(&self, name: impl CStrLike) -> Result<Option<String>, Error> {
-        Self::property_value_impl(
-            name,
-            |prop_name| unsafe { ffi::rocksdb_property_value(self.inner.inner(), prop_name) },
-            |str_value| Ok(str_value.to_owned()),
-        )
-    }
-
-    /// Retrieves a RocksDB property by name, for a specific column family.
-    ///
-    /// Full list of properties could be find
-    /// [here](https://github.com/facebook/rocksdb/blob/08809f5e6cd9cc4bc3958dd4d59457ae78c76660/include/rocksdb/db.h#L428-L634).
-    pub fn property_value_cf(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        name: impl CStrLike,
-    ) -> Result<Option<String>, Error> {
-        Self::property_value_impl(
-            name,
-            |prop_name| unsafe {
-                ffi::rocksdb_property_value_cf(self.inner.inner(), cf.inner(), prop_name)
-            },
-            |str_value| Ok(str_value.to_owned()),
-        )
-    }
-
-    fn parse_property_int_value(value: &str) -> Result<u64, Error> {
-        value.parse::<u64>().map_err(|err| {
-            Error::new(format!(
-                "Failed to convert property value {value} to int: {err}"
-            ))
-        })
-    }
-
-    /// Retrieves a RocksDB property and casts it to an integer.
-    ///
-    /// Full list of properties that return int values could be find
-    /// [here](https://github.com/facebook/rocksdb/blob/08809f5e6cd9cc4bc3958dd4d59457ae78c76660/include/rocksdb/db.h#L654-L689).
-    pub fn property_int_value(&self, name: impl CStrLike) -> Result<Option<u64>, Error> {
-        Self::property_value_impl(
-            name,
-            |prop_name| unsafe { ffi::rocksdb_property_value(self.inner.inner(), prop_name) },
-            Self::parse_property_int_value,
-        )
-    }
-
-    /// Retrieves a RocksDB property for a specific column family and casts it to an integer.
-    ///
-    /// Full list of properties that return int values could be find
-    /// [here](https://github.com/facebook/rocksdb/blob/08809f5e6cd9cc4bc3958dd4d59457ae78c76660/include/rocksdb/db.h#L654-L689).
-    pub fn property_int_value_cf(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        name: impl CStrLike,
-    ) -> Result<Option<u64>, Error> {
-        Self::property_value_impl(
-            name,
-            |prop_name| unsafe {
-                ffi::rocksdb_property_value_cf(self.inner.inner(), cf.inner(), prop_name)
-            },
-            Self::parse_property_int_value,
-        )
-    }
-
-    /// The sequence number of the most recent transaction.
-    pub fn latest_sequence_number(&self) -> u64 {
-        unsafe { ffi::rocksdb_get_latest_sequence_number(self.inner.inner()) }
-    }
-
-    /// Iterate over batches of write operations since a given sequence.
-    ///
-    /// Produce an iterator that will provide the batches of write operations
-    /// that have occurred since the given sequence (see
-    /// `latest_sequence_number()`). Use the provided iterator to retrieve each
-    /// (`u64`, `WriteBatch`) tuple, and then gather the individual puts and
-    /// deletes using the `WriteBatch::iterate()` function.
-    ///
-    /// Calling `get_updates_since()` with a sequence number that is out of
-    /// bounds will return an error.
-    pub fn get_updates_since(&self, seq_number: u64) -> Result<DBWALIterator, Error> {
-        unsafe {
-            // rocksdb_wal_readoptions_t does not appear to have any functions
-            // for creating and destroying it; fortunately we can pass a nullptr
-            // here to get the default behavior
-            let opts: *const ffi::rocksdb_wal_readoptions_t = ptr::null();
-            let iter = ffi_try!(ffi::rocksdb_get_updates_since(
-                self.inner.inner(),
-                seq_number,
-                opts
-            ));
-            Ok(DBWALIterator {
-                inner: iter,
-                start_seq_number: seq_number,
-            })
-        }
-    }
-
-    /// Tries to catch up with the primary by reading as much as possible from the
-    /// log files.
-    pub fn try_catch_up_with_primary(&self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_try_catch_up_with_primary(self.inner.inner()));
-        }
-        Ok(())
-    }
-
-    /// Loads a list of external SST files created with SstFileWriter into the DB with default opts
-    pub fn ingest_external_file<P: AsRef<Path>>(&self, paths: Vec<P>) -> Result<(), Error> {
-        let opts = IngestExternalFileOptions::default();
-        self.ingest_external_file_opts(&opts, paths)
-    }
-
-    /// Loads a list of external SST files created with SstFileWriter into the DB
-    pub fn ingest_external_file_opts<P: AsRef<Path>>(
-        &self,
-        opts: &IngestExternalFileOptions,
-        paths: Vec<P>,
-    ) -> Result<(), Error> {
-        let paths_v: Vec<CString> = paths.iter().map(to_cpath).collect::<Result<Vec<_>, _>>()?;
-        let cpaths: Vec<_> = paths_v.iter().map(|path| path.as_ptr()).collect();
-
-        self.ingest_external_file_raw(opts, &paths_v, &cpaths)
-    }
-
-    /// Loads a list of external SST files created with SstFileWriter into the DB for given Column Family
-    /// with default opts
-    pub fn ingest_external_file_cf<P: AsRef<Path>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        paths: Vec<P>,
-    ) -> Result<(), Error> {
-        let opts = IngestExternalFileOptions::default();
-        self.ingest_external_file_cf_opts(cf, &opts, paths)
-    }
-
-    /// Loads a list of external SST files created with SstFileWriter into the DB for given Column Family
-    pub fn ingest_external_file_cf_opts<P: AsRef<Path>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        opts: &IngestExternalFileOptions,
-        paths: Vec<P>,
-    ) -> Result<(), Error> {
-        let paths_v: Vec<CString> = paths.iter().map(to_cpath).collect::<Result<Vec<_>, _>>()?;
-        let cpaths: Vec<_> = paths_v.iter().map(|path| path.as_ptr()).collect();
-
-        self.ingest_external_file_raw_cf(cf, opts, &paths_v, &cpaths)
-    }
-
-    fn ingest_external_file_raw(
-        &self,
-        opts: &IngestExternalFileOptions,
-        paths_v: &[CString],
-        cpaths: &[*const c_char],
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_ingest_external_file(
-                self.inner.inner(),
-                cpaths.as_ptr(),
-                paths_v.len(),
-                opts.inner as *const _
-            ));
-            Ok(())
-        }
-    }
-
-    fn ingest_external_file_raw_cf(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        opts: &IngestExternalFileOptions,
-        paths_v: &[CString],
-        cpaths: &[*const c_char],
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_ingest_external_file_cf(
-                self.inner.inner(),
-                cf.inner(),
-                cpaths.as_ptr(),
-                paths_v.len(),
-                opts.inner as *const _
-            ));
-            Ok(())
-        }
-    }
-
-    /// Returns a list of all table files with their level, start key
-    /// and end key
-    pub fn live_files(&self) -> Result<Vec<LiveFile>, Error> {
-        unsafe {
-            let files = ffi::rocksdb_livefiles(self.inner.inner());
-            if files.is_null() {
-                Err(Error::new("Could not get live files".to_owned()))
-            } else {
-                let n = ffi::rocksdb_livefiles_count(files);
-
-                let mut livefiles = Vec::with_capacity(n as usize);
-                let mut key_size: usize = 0;
-
-                for i in 0..n {
-                    let column_family_name =
-                        from_cstr(ffi::rocksdb_livefiles_column_family_name(files, i));
-                    let name = from_cstr(ffi::rocksdb_livefiles_name(files, i));
-                    let size = ffi::rocksdb_livefiles_size(files, i);
-                    let level = ffi::rocksdb_livefiles_level(files, i);
-
-                    // get smallest key inside file
-                    let smallest_key = ffi::rocksdb_livefiles_smallestkey(files, i, &mut key_size);
-                    let smallest_key = raw_data(smallest_key, key_size);
-
-                    // get largest key inside file
-                    let largest_key = ffi::rocksdb_livefiles_largestkey(files, i, &mut key_size);
-                    let largest_key = raw_data(largest_key, key_size);
-
-                    livefiles.push(LiveFile {
-                        column_family_name,
-                        name,
-                        size,
-                        level,
-                        start_key: smallest_key,
-                        end_key: largest_key,
-                        num_entries: ffi::rocksdb_livefiles_entries(files, i),
-                        num_deletions: ffi::rocksdb_livefiles_deletions(files, i),
-                    });
-                }
-
-                // destroy livefiles metadata(s)
-                ffi::rocksdb_livefiles_destroy(files);
-
-                // return
-                Ok(livefiles)
-            }
-        }
-    }
-
-    /// Delete sst files whose keys are entirely in the given range.
-    ///
-    /// Could leave some keys in the range which are in files which are not
-    /// entirely in the range.
-    ///
-    /// Note: L0 files are left regardless of whether they're in the range.
-    ///
-    /// SnapshotWithThreadModes before the delete might not see the data in the given range.
-    pub fn delete_file_in_range<K: AsRef<[u8]>>(&self, from: K, to: K) -> Result<(), Error> {
-        let from = from.as_ref();
-        let to = to.as_ref();
-        unsafe {
-            ffi_try!(ffi::rocksdb_delete_file_in_range(
-                self.inner.inner(),
-                from.as_ptr() as *const c_char,
-                from.len() as size_t,
-                to.as_ptr() as *const c_char,
-                to.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Same as `delete_file_in_range` but only for specific column family
-    pub fn delete_file_in_range_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        from: K,
-        to: K,
-    ) -> Result<(), Error> {
-        let from = from.as_ref();
-        let to = to.as_ref();
-        unsafe {
-            ffi_try!(ffi::rocksdb_delete_file_in_range_cf(
-                self.inner.inner(),
-                cf.inner(),
-                from.as_ptr() as *const c_char,
-                from.len() as size_t,
-                to.as_ptr() as *const c_char,
-                to.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Request stopping background work, if wait is true wait until it's done.
-    pub fn cancel_all_background_work(&self, wait: bool) {
-        unsafe {
-            ffi::rocksdb_cancel_all_background_work(self.inner.inner(), c_uchar::from(wait));
-        }
-    }
-
-    fn drop_column_family<C>(
-        &self,
-        cf_inner: *mut ffi::rocksdb_column_family_handle_t,
-        cf: C,
-    ) -> Result<(), Error> {
-        unsafe {
-            // first mark the column family as dropped
-            ffi_try!(ffi::rocksdb_drop_column_family(
-                self.inner.inner(),
-                cf_inner
-            ));
-        }
-        // then finally reclaim any resources (mem, files) by destroying the only single column
-        // family handle by drop()-ing it
-        drop(cf);
-        Ok(())
-    }
-}
-
-impl<I: DBInner> DBCommon<SingleThreaded, I> {
-    /// Creates column family with given name and options
-    pub fn create_cf<N: AsRef<str>>(&mut self, name: N, opts: &Options) -> Result<(), Error> {
-        let inner = self.create_inner_cf_handle(name.as_ref(), opts)?;
-        self.cfs
-            .cfs
-            .insert(name.as_ref().to_string(), ColumnFamily { inner });
-        Ok(())
-    }
-
-    /// Drops the column family with the given name
-    pub fn drop_cf(&mut self, name: &str) -> Result<(), Error> {
-        if let Some(cf) = self.cfs.cfs.remove(name) {
-            self.drop_column_family(cf.inner, cf)
-        } else {
-            Err(Error::new(format!("Invalid column family: {name}")))
-        }
-    }
-
-    /// Returns the underlying column family handle
-    pub fn cf_handle(&self, name: &str) -> Option<&ColumnFamily> {
-        self.cfs.cfs.get(name)
-    }
-}
-
-impl<I: DBInner> DBCommon<MultiThreaded, I> {
-    /// Creates column family with given name and options
-    pub fn create_cf<N: AsRef<str>>(&self, name: N, opts: &Options) -> Result<(), Error> {
-        let inner = self.create_inner_cf_handle(name.as_ref(), opts)?;
-        self.cfs.cfs.write().unwrap().insert(
-            name.as_ref().to_string(),
-            Arc::new(UnboundColumnFamily { inner }),
-        );
-        Ok(())
-    }
-
-    /// Drops the column family with the given name by internally locking the inner column
-    /// family map. This avoids needing `&mut self` reference
-    pub fn drop_cf(&self, name: &str) -> Result<(), Error> {
-        if let Some(cf) = self.cfs.cfs.write().unwrap().remove(name) {
-            self.drop_column_family(cf.inner, cf)
-        } else {
-            Err(Error::new(format!("Invalid column family: {name}")))
-        }
-    }
-
-    /// Returns the underlying column family handle
-    pub fn cf_handle(&self, name: &str) -> Option<Arc<BoundColumnFamily>> {
-        self.cfs
-            .cfs
-            .read()
-            .unwrap()
-            .get(name)
-            .cloned()
-            .map(UnboundColumnFamily::bound_column_family)
-    }
-}
-
-impl<T: ThreadMode, I: DBInner> Drop for DBCommon<T, I> {
-    fn drop(&mut self) {
-        self.cfs.drop_all_cfs_internal();
-    }
-}
-
-impl<T: ThreadMode, I: DBInner> fmt::Debug for DBCommon<T, I> {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "RocksDB {{ path: {:?} }}", self.path())
-    }
-}
-
-/// The metadata that describes a SST file
-#[derive(Debug, Clone)]
-pub struct LiveFile {
-    /// Name of the column family the file belongs to
-    pub column_family_name: String,
-    /// Name of the file
-    pub name: String,
-    /// Size of the file
-    pub size: usize,
-    /// Level at which this file resides
-    pub level: i32,
-    /// Smallest user defined key in the file
-    pub start_key: Option<Vec<u8>>,
-    /// Largest user defined key in the file
-    pub end_key: Option<Vec<u8>>,
-    /// Number of entries/alive keys in the file
-    pub num_entries: u64,
-    /// Number of deletions/tomb key(s) in the file
-    pub num_deletions: u64,
-}
-
-fn convert_options(opts: &[(&str, &str)]) -> Result<Vec<(CString, CString)>, Error> {
-    opts.iter()
-        .map(|(name, value)| {
-            let cname = match CString::new(name.as_bytes()) {
-                Ok(cname) => cname,
-                Err(e) => return Err(Error::new(format!("Invalid option name `{e}`"))),
-            };
-            let cvalue = match CString::new(value.as_bytes()) {
-                Ok(cvalue) => cvalue,
-                Err(e) => return Err(Error::new(format!("Invalid option value: `{e}`"))),
-            };
-            Ok((cname, cvalue))
-        })
-        .collect()
-}
-
-pub(crate) fn convert_values(
-    values: Vec<*mut c_char>,
-    values_sizes: Vec<usize>,
-    errors: Vec<*mut c_char>,
-) -> Vec<Result<Option<Vec<u8>>, Error>> {
-    values
-        .into_iter()
-        .zip(values_sizes.into_iter())
-        .zip(errors.into_iter())
-        .map(|((v, s), e)| {
-            if e.is_null() {
-                let value = unsafe { crate::ffi_util::raw_data(v, s) };
-                unsafe {
-                    ffi::rocksdb_free(v as *mut c_void);
-                }
-                Ok(value)
-            } else {
-                Err(Error::new(crate::ffi_util::error_message(e)))
-            }
-        })
-        .collect()
-}
diff --git a/src/db_iterator.rs b/src/db_iterator.rs
deleted file mode 100644
index 51b00ab..0000000
--- a/src/db_iterator.rs
+++ /dev/null
@@ -1,592 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use crate::{
-    db::{DBAccess, DB},
-    ffi, Error, ReadOptions, WriteBatch,
-};
-use libc::{c_char, c_uchar, size_t};
-use std::{marker::PhantomData, slice};
-
-/// A type alias to keep compatibility. See [`DBRawIteratorWithThreadMode`] for details
-pub type DBRawIterator<'a> = DBRawIteratorWithThreadMode<'a, DB>;
-
-/// An iterator over a database or column family, with specifiable
-/// ranges and direction.
-///
-/// This iterator is different to the standard ``DBIteratorWithThreadMode`` as it aims Into
-/// replicate the underlying iterator API within RocksDB itself. This should
-/// give access to more performance and flexibility but departs from the
-/// widely recognised Rust idioms.
-///
-/// ```
-/// use rocksdb::{DB, Options};
-///
-/// let path = "_path_for_rocksdb_storage4";
-/// {
-///     let db = DB::open_default(path).unwrap();
-///     let mut iter = db.raw_iterator();
-///
-///     // Forwards iteration
-///     iter.seek_to_first();
-///     while iter.valid() {
-///         println!("Saw {:?} {:?}", iter.key(), iter.value());
-///         iter.next();
-///     }
-///
-///     // Reverse iteration
-///     iter.seek_to_last();
-///     while iter.valid() {
-///         println!("Saw {:?} {:?}", iter.key(), iter.value());
-///         iter.prev();
-///     }
-///
-///     // Seeking
-///     iter.seek(b"my key");
-///     while iter.valid() {
-///         println!("Saw {:?} {:?}", iter.key(), iter.value());
-///         iter.next();
-///     }
-///
-///     // Reverse iteration from key
-///     // Note, use seek_for_prev when reversing because if this key doesn't exist,
-///     // this will make the iterator start from the previous key rather than the next.
-///     iter.seek_for_prev(b"my key");
-///     while iter.valid() {
-///         println!("Saw {:?} {:?}", iter.key(), iter.value());
-///         iter.prev();
-///     }
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-pub struct DBRawIteratorWithThreadMode<'a, D: DBAccess> {
-    inner: std::ptr::NonNull<ffi::rocksdb_iterator_t>,
-
-    /// When iterate_lower_bound or iterate_upper_bound are set, the inner
-    /// C iterator keeps a pointer to the upper bound inside `_readopts`.
-    /// Storing this makes sure the upper bound is always alive when the
-    /// iterator is being used.
-    ///
-    /// And yes, we need to store the entire ReadOptions structure since C++
-    /// ReadOptions keep reference to C rocksdb_readoptions_t wrapper which
-    /// point to vectors we own.  See issue #660.
-    _readopts: ReadOptions,
-
-    db: PhantomData<&'a D>,
-}
-
-impl<'a, D: DBAccess> DBRawIteratorWithThreadMode<'a, D> {
-    pub(crate) fn new(db: &D, readopts: ReadOptions) -> Self {
-        let inner = unsafe { db.create_iterator(&readopts) };
-        Self::from_inner(inner, readopts)
-    }
-
-    pub(crate) fn new_cf(
-        db: &'a D,
-        cf_handle: *mut ffi::rocksdb_column_family_handle_t,
-        readopts: ReadOptions,
-    ) -> Self {
-        let inner = unsafe { db.create_iterator_cf(cf_handle, &readopts) };
-        Self::from_inner(inner, readopts)
-    }
-
-    fn from_inner(inner: *mut ffi::rocksdb_iterator_t, readopts: ReadOptions) -> Self {
-        // This unwrap will never fail since rocksdb_create_iterator and
-        // rocksdb_create_iterator_cf functions always return non-null. They
-        // use new and deference the result so any nulls would end up with SIGSEGV
-        // there and we would have a bigger issue.
-        let inner = std::ptr::NonNull::new(inner).unwrap();
-        Self {
-            inner,
-            _readopts: readopts,
-            db: PhantomData,
-        }
-    }
-
-    /// Returns `true` if the iterator is valid. An iterator is invalidated when
-    /// it reaches the end of its defined range, or when it encounters an error.
-    ///
-    /// To check whether the iterator encountered an error after `valid` has
-    /// returned `false`, use the [`status`](DBRawIteratorWithThreadMode::status) method. `status` will never
-    /// return an error when `valid` is `true`.
-    pub fn valid(&self) -> bool {
-        unsafe { ffi::rocksdb_iter_valid(self.inner.as_ptr()) != 0 }
-    }
-
-    /// Returns an error `Result` if the iterator has encountered an error
-    /// during operation. When an error is encountered, the iterator is
-    /// invalidated and [`valid`](DBRawIteratorWithThreadMode::valid) will return `false` when called.
-    ///
-    /// Performing a seek will discard the current status.
-    pub fn status(&self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_iter_get_error(self.inner.as_ptr()));
-        }
-        Ok(())
-    }
-
-    /// Seeks to the first key in the database.
-    ///
-    /// # Examples
-    ///
-    /// ```rust
-    /// use rocksdb::{DB, Options};
-    ///
-    /// let path = "_path_for_rocksdb_storage5";
-    /// {
-    ///     let db = DB::open_default(path).unwrap();
-    ///     let mut iter = db.raw_iterator();
-    ///
-    ///     // Iterate all keys from the start in lexicographic order
-    ///     iter.seek_to_first();
-    ///
-    ///     while iter.valid() {
-    ///         println!("{:?} {:?}", iter.key(), iter.value());
-    ///         iter.next();
-    ///     }
-    ///
-    ///     // Read just the first key
-    ///     iter.seek_to_first();
-    ///
-    ///     if iter.valid() {
-    ///         println!("{:?} {:?}", iter.key(), iter.value());
-    ///     } else {
-    ///         // There are no keys in the database
-    ///     }
-    /// }
-    /// let _ = DB::destroy(&Options::default(), path);
-    /// ```
-    pub fn seek_to_first(&mut self) {
-        unsafe {
-            ffi::rocksdb_iter_seek_to_first(self.inner.as_ptr());
-        }
-    }
-
-    /// Seeks to the last key in the database.
-    ///
-    /// # Examples
-    ///
-    /// ```rust
-    /// use rocksdb::{DB, Options};
-    ///
-    /// let path = "_path_for_rocksdb_storage6";
-    /// {
-    ///     let db = DB::open_default(path).unwrap();
-    ///     let mut iter = db.raw_iterator();
-    ///
-    ///     // Iterate all keys from the end in reverse lexicographic order
-    ///     iter.seek_to_last();
-    ///
-    ///     while iter.valid() {
-    ///         println!("{:?} {:?}", iter.key(), iter.value());
-    ///         iter.prev();
-    ///     }
-    ///
-    ///     // Read just the last key
-    ///     iter.seek_to_last();
-    ///
-    ///     if iter.valid() {
-    ///         println!("{:?} {:?}", iter.key(), iter.value());
-    ///     } else {
-    ///         // There are no keys in the database
-    ///     }
-    /// }
-    /// let _ = DB::destroy(&Options::default(), path);
-    /// ```
-    pub fn seek_to_last(&mut self) {
-        unsafe {
-            ffi::rocksdb_iter_seek_to_last(self.inner.as_ptr());
-        }
-    }
-
-    /// Seeks to the specified key or the first key that lexicographically follows it.
-    ///
-    /// This method will attempt to seek to the specified key. If that key does not exist, it will
-    /// find and seek to the key that lexicographically follows it instead.
-    ///
-    /// # Examples
-    ///
-    /// ```rust
-    /// use rocksdb::{DB, Options};
-    ///
-    /// let path = "_path_for_rocksdb_storage7";
-    /// {
-    ///     let db = DB::open_default(path).unwrap();
-    ///     let mut iter = db.raw_iterator();
-    ///
-    ///     // Read the first key that starts with 'a'
-    ///     iter.seek(b"a");
-    ///
-    ///     if iter.valid() {
-    ///         println!("{:?} {:?}", iter.key(), iter.value());
-    ///     } else {
-    ///         // There are no keys in the database
-    ///     }
-    /// }
-    /// let _ = DB::destroy(&Options::default(), path);
-    /// ```
-    pub fn seek<K: AsRef<[u8]>>(&mut self, key: K) {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi::rocksdb_iter_seek(
-                self.inner.as_ptr(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            );
-        }
-    }
-
-    /// Seeks to the specified key, or the first key that lexicographically precedes it.
-    ///
-    /// Like ``.seek()`` this method will attempt to seek to the specified key.
-    /// The difference with ``.seek()`` is that if the specified key do not exist, this method will
-    /// seek to key that lexicographically precedes it instead.
-    ///
-    /// # Examples
-    ///
-    /// ```rust
-    /// use rocksdb::{DB, Options};
-    ///
-    /// let path = "_path_for_rocksdb_storage8";
-    /// {
-    ///     let db = DB::open_default(path).unwrap();
-    ///     let mut iter = db.raw_iterator();
-    ///
-    ///     // Read the last key that starts with 'a'
-    ///     iter.seek_for_prev(b"b");
-    ///
-    ///     if iter.valid() {
-    ///         println!("{:?} {:?}", iter.key(), iter.value());
-    ///     } else {
-    ///         // There are no keys in the database
-    ///     }
-    /// }
-    /// let _ = DB::destroy(&Options::default(), path);
-    /// ```
-    pub fn seek_for_prev<K: AsRef<[u8]>>(&mut self, key: K) {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi::rocksdb_iter_seek_for_prev(
-                self.inner.as_ptr(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            );
-        }
-    }
-
-    /// Seeks to the next key.
-    pub fn next(&mut self) {
-        unsafe {
-            ffi::rocksdb_iter_next(self.inner.as_ptr());
-        }
-    }
-
-    /// Seeks to the previous key.
-    pub fn prev(&mut self) {
-        unsafe {
-            ffi::rocksdb_iter_prev(self.inner.as_ptr());
-        }
-    }
-
-    /// Returns a slice of the current key.
-    pub fn key(&self) -> Option<&[u8]> {
-        if self.valid() {
-            Some(self.key_impl())
-        } else {
-            None
-        }
-    }
-
-    /// Returns a slice of the current value.
-    pub fn value(&self) -> Option<&[u8]> {
-        if self.valid() {
-            Some(self.value_impl())
-        } else {
-            None
-        }
-    }
-
-    /// Returns pair with slice of the current key and current value.
-    pub fn item(&self) -> Option<(&[u8], &[u8])> {
-        if self.valid() {
-            Some((self.key_impl(), self.value_impl()))
-        } else {
-            None
-        }
-    }
-
-    /// Returns a slice of the current key; assumes the iterator is valid.
-    fn key_impl(&self) -> &[u8] {
-        // Safety Note: This is safe as all methods that may invalidate the buffer returned
-        // take `&mut self`, so borrow checker will prevent use of buffer after seek.
-        unsafe {
-            let mut key_len: size_t = 0;
-            let key_len_ptr: *mut size_t = &mut key_len;
-            let key_ptr = ffi::rocksdb_iter_key(self.inner.as_ptr(), key_len_ptr);
-            slice::from_raw_parts(key_ptr as *const c_uchar, key_len)
-        }
-    }
-
-    /// Returns a slice of the current value; assumes the iterator is valid.
-    fn value_impl(&self) -> &[u8] {
-        // Safety Note: This is safe as all methods that may invalidate the buffer returned
-        // take `&mut self`, so borrow checker will prevent use of buffer after seek.
-        unsafe {
-            let mut val_len: size_t = 0;
-            let val_len_ptr: *mut size_t = &mut val_len;
-            let val_ptr = ffi::rocksdb_iter_value(self.inner.as_ptr(), val_len_ptr);
-            slice::from_raw_parts(val_ptr as *const c_uchar, val_len)
-        }
-    }
-}
-
-impl<'a, D: DBAccess> Drop for DBRawIteratorWithThreadMode<'a, D> {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_iter_destroy(self.inner.as_ptr());
-        }
-    }
-}
-
-unsafe impl<'a, D: DBAccess> Send for DBRawIteratorWithThreadMode<'a, D> {}
-unsafe impl<'a, D: DBAccess> Sync for DBRawIteratorWithThreadMode<'a, D> {}
-
-/// A type alias to keep compatibility. See [`DBIteratorWithThreadMode`] for details
-pub type DBIterator<'a> = DBIteratorWithThreadMode<'a, DB>;
-
-/// An iterator over a database or column family, with specifiable
-/// ranges and direction.
-///
-/// ```
-/// use rocksdb::{DB, Direction, IteratorMode, Options};
-///
-/// let path = "_path_for_rocksdb_storage2";
-/// {
-///     let db = DB::open_default(path).unwrap();
-///     let mut iter = db.iterator(IteratorMode::Start); // Always iterates forward
-///     for item in iter {
-///         let (key, value) = item.unwrap();
-///         println!("Saw {:?} {:?}", key, value);
-///     }
-///     iter = db.iterator(IteratorMode::End);  // Always iterates backward
-///     for item in iter {
-///         let (key, value) = item.unwrap();
-///         println!("Saw {:?} {:?}", key, value);
-///     }
-///     iter = db.iterator(IteratorMode::From(b"my key", Direction::Forward)); // From a key in Direction::{forward,reverse}
-///     for item in iter {
-///         let (key, value) = item.unwrap();
-///         println!("Saw {:?} {:?}", key, value);
-///     }
-///
-///     // You can seek with an existing Iterator instance, too
-///     iter = db.iterator(IteratorMode::Start);
-///     iter.set_mode(IteratorMode::From(b"another key", Direction::Reverse));
-///     for item in iter {
-///         let (key, value) = item.unwrap();
-///         println!("Saw {:?} {:?}", key, value);
-///     }
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-pub struct DBIteratorWithThreadMode<'a, D: DBAccess> {
-    raw: DBRawIteratorWithThreadMode<'a, D>,
-    direction: Direction,
-    done: bool,
-}
-
-#[derive(Copy, Clone)]
-pub enum Direction {
-    Forward,
-    Reverse,
-}
-
-pub type KVBytes = (Box<[u8]>, Box<[u8]>);
-
-#[derive(Copy, Clone)]
-pub enum IteratorMode<'a> {
-    Start,
-    End,
-    From(&'a [u8], Direction),
-}
-
-impl<'a, D: DBAccess> DBIteratorWithThreadMode<'a, D> {
-    pub(crate) fn new(db: &D, readopts: ReadOptions, mode: IteratorMode) -> Self {
-        Self::from_raw(DBRawIteratorWithThreadMode::new(db, readopts), mode)
-    }
-
-    pub(crate) fn new_cf(
-        db: &'a D,
-        cf_handle: *mut ffi::rocksdb_column_family_handle_t,
-        readopts: ReadOptions,
-        mode: IteratorMode,
-    ) -> Self {
-        Self::from_raw(
-            DBRawIteratorWithThreadMode::new_cf(db, cf_handle, readopts),
-            mode,
-        )
-    }
-
-    fn from_raw(raw: DBRawIteratorWithThreadMode<'a, D>, mode: IteratorMode) -> Self {
-        let mut rv = DBIteratorWithThreadMode {
-            raw,
-            direction: Direction::Forward, // blown away by set_mode()
-            done: false,
-        };
-        rv.set_mode(mode);
-        rv
-    }
-
-    pub fn set_mode(&mut self, mode: IteratorMode) {
-        self.done = false;
-        self.direction = match mode {
-            IteratorMode::Start => {
-                self.raw.seek_to_first();
-                Direction::Forward
-            }
-            IteratorMode::End => {
-                self.raw.seek_to_last();
-                Direction::Reverse
-            }
-            IteratorMode::From(key, Direction::Forward) => {
-                self.raw.seek(key);
-                Direction::Forward
-            }
-            IteratorMode::From(key, Direction::Reverse) => {
-                self.raw.seek_for_prev(key);
-                Direction::Reverse
-            }
-        };
-    }
-}
-
-impl<'a, D: DBAccess> Iterator for DBIteratorWithThreadMode<'a, D> {
-    type Item = Result<KVBytes, Error>;
-
-    fn next(&mut self) -> Option<Result<KVBytes, Error>> {
-        if self.done {
-            None
-        } else if let Some((key, value)) = self.raw.item() {
-            let item = (Box::from(key), Box::from(value));
-            match self.direction {
-                Direction::Forward => self.raw.next(),
-                Direction::Reverse => self.raw.prev(),
-            }
-            Some(Ok(item))
-        } else {
-            self.done = true;
-            self.raw.status().err().map(Result::Err)
-        }
-    }
-}
-
-impl<'a, D: DBAccess> std::iter::FusedIterator for DBIteratorWithThreadMode<'a, D> {}
-
-impl<'a, D: DBAccess> Into<DBRawIteratorWithThreadMode<'a, D>> for DBIteratorWithThreadMode<'a, D> {
-    fn into(self) -> DBRawIteratorWithThreadMode<'a, D> {
-        self.raw
-    }
-}
-
-/// Iterates the batches of writes since a given sequence number.
-///
-/// `DBWALIterator` is returned by `DB::get_updates_since()` and will return the
-/// batches of write operations that have occurred since a given sequence number
-/// (see `DB::latest_sequence_number()`). This iterator cannot be constructed by
-/// the application.
-///
-/// The iterator item type is a tuple of (`u64`, `WriteBatch`) where the first
-/// value is the sequence number of the associated write batch.
-///
-pub struct DBWALIterator {
-    pub(crate) inner: *mut ffi::rocksdb_wal_iterator_t,
-    pub(crate) start_seq_number: u64,
-}
-
-impl DBWALIterator {
-    /// Returns `true` if the iterator is valid. An iterator is invalidated when
-    /// it reaches the end of its defined range, or when it encounters an error.
-    ///
-    /// To check whether the iterator encountered an error after `valid` has
-    /// returned `false`, use the [`status`](DBWALIterator::status) method.
-    /// `status` will never return an error when `valid` is `true`.
-    pub fn valid(&self) -> bool {
-        unsafe { ffi::rocksdb_wal_iter_valid(self.inner) != 0 }
-    }
-
-    /// Returns an error `Result` if the iterator has encountered an error
-    /// during operation. When an error is encountered, the iterator is
-    /// invalidated and [`valid`](DBWALIterator::valid) will return `false` when
-    /// called.
-    pub fn status(&self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_wal_iter_status(self.inner));
-        }
-        Ok(())
-    }
-}
-
-impl Iterator for DBWALIterator {
-    type Item = Result<(u64, WriteBatch), Error>;
-
-    fn next(&mut self) -> Option<Self::Item> {
-        if !self.valid() {
-            return None;
-        }
-
-        let mut seq: u64 = 0;
-        let mut batch = WriteBatch {
-            inner: unsafe { ffi::rocksdb_wal_iter_get_batch(self.inner, &mut seq) },
-        };
-
-        // if the initial sequence number is what was requested we skip it to
-        // only provide changes *after* it
-        if seq == self.start_seq_number {
-            unsafe {
-                ffi::rocksdb_wal_iter_next(self.inner);
-            }
-
-            if !self.valid() {
-                return None;
-            }
-
-            // this drops which in turn frees the skipped batch
-            batch = WriteBatch {
-                inner: unsafe { ffi::rocksdb_wal_iter_get_batch(self.inner, &mut seq) },
-            };
-        }
-
-        if !self.valid() {
-            return self.status().err().map(Result::Err);
-        }
-
-        // Seek to the next write batch.
-        // Note that WriteBatches live independently of the WAL iterator so this is safe to do
-        unsafe {
-            ffi::rocksdb_wal_iter_next(self.inner);
-        }
-
-        Some(Ok((seq, batch)))
-    }
-}
-
-impl Drop for DBWALIterator {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_wal_iter_destroy(self.inner);
-        }
-    }
-}
diff --git a/src/db_options.rs b/src/db_options.rs
deleted file mode 100644
index 69fc545..0000000
--- a/src/db_options.rs
+++ /dev/null
@@ -1,3937 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::ffi::CStr;
-use std::path::Path;
-use std::ptr::{null_mut, NonNull};
-use std::slice;
-use std::sync::Arc;
-
-use libc::{self, c_char, c_double, c_int, c_uchar, c_uint, c_void, size_t};
-
-use crate::{
-    compaction_filter::{self, CompactionFilterCallback, CompactionFilterFn},
-    compaction_filter_factory::{self, CompactionFilterFactory},
-    comparator::{self, ComparatorCallback, CompareFn},
-    db::DBAccess,
-    env::Env,
-    ffi,
-    ffi_util::{from_cstr, to_cpath, CStrLike},
-    merge_operator::{
-        self, full_merge_callback, partial_merge_callback, MergeFn, MergeOperatorCallback,
-    },
-    slice_transform::SliceTransform,
-    ColumnFamilyDescriptor, Error, SnapshotWithThreadMode,
-};
-
-pub(crate) struct CacheWrapper {
-    pub(crate) inner: NonNull<ffi::rocksdb_cache_t>,
-}
-
-impl Drop for CacheWrapper {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_cache_destroy(self.inner.as_ptr());
-        }
-    }
-}
-
-#[derive(Clone)]
-pub struct Cache(pub(crate) Arc<CacheWrapper>);
-
-impl Cache {
-    /// Creates an LRU cache with capacity in bytes.
-    pub fn new_lru_cache(capacity: size_t) -> Cache {
-        let inner = NonNull::new(unsafe { ffi::rocksdb_cache_create_lru(capacity) }).unwrap();
-        Cache(Arc::new(CacheWrapper { inner }))
-    }
-
-    /// Creates a HyperClockCache with capacity in bytes.
-    ///
-    /// `estimated_entry_charge` is an important tuning parameter. The optimal
-    /// choice at any given time is
-    /// `(cache.get_usage() - 64 * cache.get_table_address_count()) /
-    /// cache.get_occupancy_count()`, or approximately `cache.get_usage() /
-    /// cache.get_occupancy_count()`.
-    ///
-    /// However, the value cannot be changed dynamically, so as the cache
-    /// composition changes at runtime, the following tradeoffs apply:
-    ///
-    /// * If the estimate is substantially too high (e.g., 25% higher),
-    ///   the cache may have to evict entries to prevent load factors that
-    ///   would dramatically affect lookup times.
-    /// * If the estimate is substantially too low (e.g., less than half),
-    ///   then meta data space overhead is substantially higher.
-    ///
-    /// The latter is generally preferable, and picking the larger of
-    /// block size and meta data block size is a reasonable choice that
-    /// errs towards this side.
-    pub fn new_hyper_clock_cache(capacity: size_t, estimated_entry_charge: size_t) -> Cache {
-        Cache(Arc::new(CacheWrapper {
-            inner: NonNull::new(unsafe {
-                ffi::rocksdb_cache_create_hyper_clock(capacity, estimated_entry_charge)
-            })
-            .unwrap(),
-        }))
-    }
-
-    /// Returns the cache memory usage in bytes.
-    pub fn get_usage(&self) -> usize {
-        unsafe { ffi::rocksdb_cache_get_usage(self.0.inner.as_ptr()) }
-    }
-
-    /// Returns the pinned memory usage in bytes.
-    pub fn get_pinned_usage(&self) -> usize {
-        unsafe { ffi::rocksdb_cache_get_pinned_usage(self.0.inner.as_ptr()) }
-    }
-
-    /// Sets cache capacity in bytes.
-    pub fn set_capacity(&mut self, capacity: size_t) {
-        unsafe {
-            ffi::rocksdb_cache_set_capacity(self.0.inner.as_ptr(), capacity);
-        }
-    }
-}
-
-#[derive(Default)]
-pub(crate) struct OptionsMustOutliveDB {
-    env: Option<Env>,
-    row_cache: Option<Cache>,
-    block_based: Option<BlockBasedOptionsMustOutliveDB>,
-}
-
-impl OptionsMustOutliveDB {
-    pub(crate) fn clone(&self) -> Self {
-        Self {
-            env: self.env.as_ref().map(Env::clone),
-            row_cache: self.row_cache.as_ref().map(Cache::clone),
-            block_based: self
-                .block_based
-                .as_ref()
-                .map(BlockBasedOptionsMustOutliveDB::clone),
-        }
-    }
-}
-
-#[derive(Default)]
-struct BlockBasedOptionsMustOutliveDB {
-    block_cache: Option<Cache>,
-}
-
-impl BlockBasedOptionsMustOutliveDB {
-    fn clone(&self) -> Self {
-        Self {
-            block_cache: self.block_cache.as_ref().map(Cache::clone),
-        }
-    }
-}
-
-/// Database-wide options around performance and behavior.
-///
-/// Please read the official tuning [guide](https://github.com/facebook/rocksdb/wiki/RocksDB-Tuning-Guide)
-/// and most importantly, measure performance under realistic workloads with realistic hardware.
-///
-/// # Examples
-///
-/// ```
-/// use rocksdb::{Options, DB};
-/// use rocksdb::DBCompactionStyle;
-///
-/// fn badly_tuned_for_somebody_elses_disk() -> DB {
-///    let path = "path/for/rocksdb/storageX";
-///    let mut opts = Options::default();
-///    opts.create_if_missing(true);
-///    opts.set_max_open_files(10000);
-///    opts.set_use_fsync(false);
-///    opts.set_bytes_per_sync(8388608);
-///    opts.optimize_for_point_lookup(1024);
-///    opts.set_table_cache_num_shard_bits(6);
-///    opts.set_max_write_buffer_number(32);
-///    opts.set_write_buffer_size(536870912);
-///    opts.set_target_file_size_base(1073741824);
-///    opts.set_min_write_buffer_number_to_merge(4);
-///    opts.set_level_zero_stop_writes_trigger(2000);
-///    opts.set_level_zero_slowdown_writes_trigger(0);
-///    opts.set_compaction_style(DBCompactionStyle::Universal);
-///    opts.set_disable_auto_compactions(true);
-///
-///    DB::open(&opts, path).unwrap()
-/// }
-/// ```
-pub struct Options {
-    pub(crate) inner: *mut ffi::rocksdb_options_t,
-    pub(crate) outlive: OptionsMustOutliveDB,
-}
-
-/// Optionally disable WAL or sync for this write.
-///
-/// # Examples
-///
-/// Making an unsafe write of a batch:
-///
-/// ```
-/// use rocksdb::{DB, Options, WriteBatch, WriteOptions};
-///
-/// let path = "_path_for_rocksdb_storageY1";
-/// {
-///     let db = DB::open_default(path).unwrap();
-///     let mut batch = WriteBatch::default();
-///     batch.put(b"my key", b"my value");
-///     batch.put(b"key2", b"value2");
-///     batch.put(b"key3", b"value3");
-///
-///     let mut write_options = WriteOptions::default();
-///     write_options.set_sync(false);
-///     write_options.disable_wal(true);
-///
-///     db.write_opt(batch, &write_options);
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-pub struct WriteOptions {
-    pub(crate) inner: *mut ffi::rocksdb_writeoptions_t,
-}
-
-/// Optionally wait for the memtable flush to be performed.
-///
-/// # Examples
-///
-/// Manually flushing the memtable:
-///
-/// ```
-/// use rocksdb::{DB, Options, FlushOptions};
-///
-/// let path = "_path_for_rocksdb_storageY2";
-/// {
-///     let db = DB::open_default(path).unwrap();
-///
-///     let mut flush_options = FlushOptions::default();
-///     flush_options.set_wait(true);
-///
-///     db.flush_opt(&flush_options);
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-pub struct FlushOptions {
-    pub(crate) inner: *mut ffi::rocksdb_flushoptions_t,
-}
-
-/// For configuring block-based file storage.
-pub struct BlockBasedOptions {
-    pub(crate) inner: *mut ffi::rocksdb_block_based_table_options_t,
-    outlive: BlockBasedOptionsMustOutliveDB,
-}
-
-pub struct ReadOptions {
-    pub(crate) inner: *mut ffi::rocksdb_readoptions_t,
-    iterate_upper_bound: Option<Vec<u8>>,
-    iterate_lower_bound: Option<Vec<u8>>,
-}
-
-/// Configuration of cuckoo-based storage.
-pub struct CuckooTableOptions {
-    pub(crate) inner: *mut ffi::rocksdb_cuckoo_table_options_t,
-}
-
-/// For configuring external files ingestion.
-///
-/// # Examples
-///
-/// Move files instead of copying them:
-///
-/// ```
-/// use rocksdb::{DB, IngestExternalFileOptions, SstFileWriter, Options};
-///
-/// let writer_opts = Options::default();
-/// let mut writer = SstFileWriter::create(&writer_opts);
-/// writer.open("_path_for_sst_file").unwrap();
-/// writer.put(b"k1", b"v1").unwrap();
-/// writer.finish().unwrap();
-///
-/// let path = "_path_for_rocksdb_storageY3";
-/// {
-///   let db = DB::open_default(&path).unwrap();
-///   let mut ingest_opts = IngestExternalFileOptions::default();
-///   ingest_opts.set_move_files(true);
-///   db.ingest_external_file_opts(&ingest_opts, vec!["_path_for_sst_file"]).unwrap();
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-pub struct IngestExternalFileOptions {
-    pub(crate) inner: *mut ffi::rocksdb_ingestexternalfileoptions_t,
-}
-
-// Safety note: auto-implementing Send on most db-related types is prevented by the inner FFI
-// pointer. In most cases, however, this pointer is Send-safe because it is never aliased and
-// rocksdb internally does not rely on thread-local information for its user-exposed types.
-unsafe impl Send for Options {}
-unsafe impl Send for WriteOptions {}
-unsafe impl Send for BlockBasedOptions {}
-unsafe impl Send for CuckooTableOptions {}
-unsafe impl Send for ReadOptions {}
-unsafe impl Send for IngestExternalFileOptions {}
-unsafe impl Send for CacheWrapper {}
-
-// Sync is similarly safe for many types because they do not expose interior mutability, and their
-// use within the rocksdb library is generally behind a const reference
-unsafe impl Sync for Options {}
-unsafe impl Sync for WriteOptions {}
-unsafe impl Sync for BlockBasedOptions {}
-unsafe impl Sync for CuckooTableOptions {}
-unsafe impl Sync for ReadOptions {}
-unsafe impl Sync for IngestExternalFileOptions {}
-unsafe impl Sync for CacheWrapper {}
-
-impl Drop for Options {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_options_destroy(self.inner);
-        }
-    }
-}
-
-impl Clone for Options {
-    fn clone(&self) -> Self {
-        let inner = unsafe { ffi::rocksdb_options_create_copy(self.inner) };
-        assert!(!inner.is_null(), "Could not copy RocksDB options");
-
-        Self {
-            inner,
-            outlive: self.outlive.clone(),
-        }
-    }
-}
-
-impl Drop for BlockBasedOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_block_based_options_destroy(self.inner);
-        }
-    }
-}
-
-impl Drop for CuckooTableOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_cuckoo_options_destroy(self.inner);
-        }
-    }
-}
-
-impl Drop for FlushOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_flushoptions_destroy(self.inner);
-        }
-    }
-}
-
-impl Drop for WriteOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_writeoptions_destroy(self.inner);
-        }
-    }
-}
-
-impl Drop for ReadOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_readoptions_destroy(self.inner);
-        }
-    }
-}
-
-impl Drop for IngestExternalFileOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_ingestexternalfileoptions_destroy(self.inner);
-        }
-    }
-}
-
-impl BlockBasedOptions {
-    /// Approximate size of user data packed per block. Note that the
-    /// block size specified here corresponds to uncompressed data. The
-    /// actual size of the unit read from disk may be smaller if
-    /// compression is enabled. This parameter can be changed dynamically.
-    pub fn set_block_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_block_size(self.inner, size);
-        }
-    }
-
-    /// Block size for partitioned metadata. Currently applied to indexes when
-    /// kTwoLevelIndexSearch is used and to filters when partition_filters is used.
-    /// Note: Since in the current implementation the filters and index partitions
-    /// are aligned, an index/filter block is created when either index or filter
-    /// block size reaches the specified limit.
-    ///
-    /// Note: this limit is currently applied to only index blocks; a filter
-    /// partition is cut right after an index block is cut.
-    pub fn set_metadata_block_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_metadata_block_size(self.inner, size as u64);
-        }
-    }
-
-    /// Note: currently this option requires kTwoLevelIndexSearch to be set as
-    /// well.
-    ///
-    /// Use partitioned full filters for each SST file. This option is
-    /// incompatible with block-based filters.
-    pub fn set_partition_filters(&mut self, size: bool) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_partition_filters(self.inner, c_uchar::from(size));
-        }
-    }
-
-    /// Sets global cache for blocks (user data is stored in a set of blocks, and
-    /// a block is the unit of reading from disk). Cache must outlive DB instance which uses it.
-    ///
-    /// If set, use the specified cache for blocks.
-    /// By default, rocksdb will automatically create and use an 8MB internal cache.
-    pub fn set_block_cache(&mut self, cache: &Cache) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_block_cache(self.inner, cache.0.inner.as_ptr());
-        }
-        self.outlive.block_cache = Some(cache.clone());
-    }
-
-    /// Disable block cache
-    pub fn disable_cache(&mut self) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_no_block_cache(self.inner, c_uchar::from(true));
-        }
-    }
-
-    /// Sets a [Bloom filter](https://github.com/facebook/rocksdb/wiki/RocksDB-Bloom-Filter)
-    /// policy to reduce disk reads.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::BlockBasedOptions;
-    ///
-    /// let mut opts = BlockBasedOptions::default();
-    /// opts.set_bloom_filter(10.0, true);
-    /// ```
-    pub fn set_bloom_filter(&mut self, bits_per_key: c_double, block_based: bool) {
-        unsafe {
-            let bloom = if block_based {
-                ffi::rocksdb_filterpolicy_create_bloom(bits_per_key as _)
-            } else {
-                ffi::rocksdb_filterpolicy_create_bloom_full(bits_per_key as _)
-            };
-
-            ffi::rocksdb_block_based_options_set_filter_policy(self.inner, bloom);
-        }
-    }
-
-    /// Sets a [Ribbon filter](http://rocksdb.org/blog/2021/12/29/ribbon-filter.html)
-    /// policy to reduce disk reads.
-    ///
-    /// Ribbon filters use less memory in exchange for slightly more CPU usage
-    /// compared to an equivalent bloom filter.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::BlockBasedOptions;
-    ///
-    /// let mut opts = BlockBasedOptions::default();
-    /// opts.set_ribbon_filter(10.0);
-    /// ```
-    pub fn set_ribbon_filter(&mut self, bloom_equivalent_bits_per_key: c_double) {
-        unsafe {
-            let ribbon = ffi::rocksdb_filterpolicy_create_ribbon(bloom_equivalent_bits_per_key);
-            ffi::rocksdb_block_based_options_set_filter_policy(self.inner, ribbon);
-        }
-    }
-
-    /// Sets a hybrid [Ribbon filter](http://rocksdb.org/blog/2021/12/29/ribbon-filter.html)
-    /// policy to reduce disk reads.
-    ///
-    /// Uses Bloom filters before the given level, and Ribbon filters for all
-    /// other levels. This combines the memory savings from Ribbon filters
-    /// with the lower CPU usage of Bloom filters.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::BlockBasedOptions;
-    ///
-    /// let mut opts = BlockBasedOptions::default();
-    /// opts.set_hybrid_ribbon_filter(10.0, 2);
-    /// ```
-    pub fn set_hybrid_ribbon_filter(
-        &mut self,
-        bloom_equivalent_bits_per_key: c_double,
-        bloom_before_level: c_int,
-    ) {
-        unsafe {
-            let ribbon = ffi::rocksdb_filterpolicy_create_ribbon_hybrid(
-                bloom_equivalent_bits_per_key,
-                bloom_before_level,
-            );
-            ffi::rocksdb_block_based_options_set_filter_policy(self.inner, ribbon);
-        }
-    }
-
-    /// If cache_index_and_filter_blocks is enabled, cache index and filter blocks with high priority.
-    /// If set to true, depending on implementation of block cache,
-    /// index and filter blocks may be less likely to be evicted than data blocks.
-    pub fn set_cache_index_and_filter_blocks(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_cache_index_and_filter_blocks(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// Defines the index type to be used for SS-table lookups.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{BlockBasedOptions, BlockBasedIndexType, Options};
-    ///
-    /// let mut opts = Options::default();
-    /// let mut block_opts = BlockBasedOptions::default();
-    /// block_opts.set_index_type(BlockBasedIndexType::HashSearch);
-    /// ```
-    pub fn set_index_type(&mut self, index_type: BlockBasedIndexType) {
-        let index = index_type as i32;
-        unsafe {
-            ffi::rocksdb_block_based_options_set_index_type(self.inner, index);
-        }
-    }
-
-    /// If cache_index_and_filter_blocks is true and the below is true, then
-    /// filter and index blocks are stored in the cache, but a reference is
-    /// held in the "table reader" object so the blocks are pinned and only
-    /// evicted from cache when the table reader is freed.
-    ///
-    /// Default: false.
-    pub fn set_pin_l0_filter_and_index_blocks_in_cache(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// If cache_index_and_filter_blocks is true and the below is true, then
-    /// the top-level index of partitioned filter and index blocks are stored in
-    /// the cache, but a reference is held in the "table reader" object so the
-    /// blocks are pinned and only evicted from cache when the table reader is
-    /// freed. This is not limited to l0 in LSM tree.
-    ///
-    /// Default: false.
-    pub fn set_pin_top_level_index_and_filter(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_pin_top_level_index_and_filter(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// Format version, reserved for backward compatibility.
-    ///
-    /// See full [list](https://github.com/facebook/rocksdb/blob/f059c7d9b96300091e07429a60f4ad55dac84859/include/rocksdb/table.h#L249-L274)
-    /// of the supported versions.
-    ///
-    /// Default: 2.
-    pub fn set_format_version(&mut self, version: i32) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_format_version(self.inner, version);
-        }
-    }
-
-    /// Number of keys between restart points for delta encoding of keys.
-    /// This parameter can be changed dynamically. Most clients should
-    /// leave this parameter alone. The minimum value allowed is 1. Any smaller
-    /// value will be silently overwritten with 1.
-    ///
-    /// Default: 16.
-    pub fn set_block_restart_interval(&mut self, interval: i32) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_block_restart_interval(self.inner, interval);
-        }
-    }
-
-    /// Same as block_restart_interval but used for the index block.
-    /// If you don't plan to run RocksDB before version 5.16 and you are
-    /// using `index_block_restart_interval` > 1, you should
-    /// probably set the `format_version` to >= 4 as it would reduce the index size.
-    ///
-    /// Default: 1.
-    pub fn set_index_block_restart_interval(&mut self, interval: i32) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_index_block_restart_interval(self.inner, interval);
-        }
-    }
-
-    /// Set the data block index type for point lookups:
-    ///  `DataBlockIndexType::BinarySearch` to use binary search within the data block.
-    ///  `DataBlockIndexType::BinaryAndHash` to use the data block hash index in combination with
-    ///  the normal binary search.
-    ///
-    /// The hash table utilization ratio is adjustable using [`set_data_block_hash_ratio`](#method.set_data_block_hash_ratio), which is
-    /// valid only when using `DataBlockIndexType::BinaryAndHash`.
-    ///
-    /// Default: `BinarySearch`
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{BlockBasedOptions, DataBlockIndexType, Options};
-    ///
-    /// let mut opts = Options::default();
-    /// let mut block_opts = BlockBasedOptions::default();
-    /// block_opts.set_data_block_index_type(DataBlockIndexType::BinaryAndHash);
-    /// block_opts.set_data_block_hash_ratio(0.85);
-    /// ```
-    pub fn set_data_block_index_type(&mut self, index_type: DataBlockIndexType) {
-        let index_t = index_type as i32;
-        unsafe {
-            ffi::rocksdb_block_based_options_set_data_block_index_type(self.inner, index_t);
-        }
-    }
-
-    /// Set the data block hash index utilization ratio.
-    ///
-    /// The smaller the utilization ratio, the less hash collisions happen, and so reduce the risk for a
-    /// point lookup to fall back to binary search due to the collisions. A small ratio means faster
-    /// lookup at the price of more space overhead.
-    ///
-    /// Default: 0.75
-    pub fn set_data_block_hash_ratio(&mut self, ratio: f64) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_data_block_hash_ratio(self.inner, ratio);
-        }
-    }
-
-    /// If false, place only prefixes in the filter, not whole keys.
-    ///
-    /// Defaults to true.
-    pub fn set_whole_key_filtering(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_whole_key_filtering(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// Use the specified checksum type.
-    /// Newly created table files will be protected with this checksum type.
-    /// Old table files will still be readable, even though they have different checksum type.
-    pub fn set_checksum_type(&mut self, checksum_type: ChecksumType) {
-        unsafe {
-            ffi::rocksdb_block_based_options_set_checksum(self.inner, checksum_type as c_char);
-        }
-    }
-}
-
-impl Default for BlockBasedOptions {
-    fn default() -> Self {
-        let block_opts = unsafe { ffi::rocksdb_block_based_options_create() };
-        assert!(
-            !block_opts.is_null(),
-            "Could not create RocksDB block based options"
-        );
-
-        Self {
-            inner: block_opts,
-            outlive: BlockBasedOptionsMustOutliveDB::default(),
-        }
-    }
-}
-
-impl CuckooTableOptions {
-    /// Determines the utilization of hash tables. Smaller values
-    /// result in larger hash tables with fewer collisions.
-    /// Default: 0.9
-    pub fn set_hash_ratio(&mut self, ratio: f64) {
-        unsafe {
-            ffi::rocksdb_cuckoo_options_set_hash_ratio(self.inner, ratio);
-        }
-    }
-
-    /// A property used by builder to determine the depth to go to
-    /// to search for a path to displace elements in case of
-    /// collision. See Builder.MakeSpaceForKey method. Higher
-    /// values result in more efficient hash tables with fewer
-    /// lookups but take more time to build.
-    /// Default: 100
-    pub fn set_max_search_depth(&mut self, depth: u32) {
-        unsafe {
-            ffi::rocksdb_cuckoo_options_set_max_search_depth(self.inner, depth);
-        }
-    }
-
-    /// In case of collision while inserting, the builder
-    /// attempts to insert in the next cuckoo_block_size
-    /// locations before skipping over to the next Cuckoo hash
-    /// function. This makes lookups more cache friendly in case
-    /// of collisions.
-    /// Default: 5
-    pub fn set_cuckoo_block_size(&mut self, size: u32) {
-        unsafe {
-            ffi::rocksdb_cuckoo_options_set_cuckoo_block_size(self.inner, size);
-        }
-    }
-
-    /// If this option is enabled, user key is treated as uint64_t and its value
-    /// is used as hash value directly. This option changes builder's behavior.
-    /// Reader ignore this option and behave according to what specified in
-    /// table property.
-    /// Default: false
-    pub fn set_identity_as_first_hash(&mut self, flag: bool) {
-        unsafe {
-            ffi::rocksdb_cuckoo_options_set_identity_as_first_hash(self.inner, c_uchar::from(flag));
-        }
-    }
-
-    /// If this option is set to true, module is used during hash calculation.
-    /// This often yields better space efficiency at the cost of performance.
-    /// If this option is set to false, # of entries in table is constrained to
-    /// be power of two, and bit and is used to calculate hash, which is faster in general.
-    /// Default: true
-    pub fn set_use_module_hash(&mut self, flag: bool) {
-        unsafe {
-            ffi::rocksdb_cuckoo_options_set_use_module_hash(self.inner, c_uchar::from(flag));
-        }
-    }
-}
-
-impl Default for CuckooTableOptions {
-    fn default() -> Self {
-        let opts = unsafe { ffi::rocksdb_cuckoo_options_create() };
-        assert!(!opts.is_null(), "Could not create RocksDB cuckoo options");
-
-        Self { inner: opts }
-    }
-}
-
-// Verbosity of the LOG.
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[repr(i32)]
-pub enum LogLevel {
-    Debug = 0,
-    Info,
-    Warn,
-    Error,
-    Fatal,
-    Header,
-}
-
-impl Options {
-    /// Constructs the DBOptions and ColumnFamilyDescriptors by loading the
-    /// latest RocksDB options file stored in the specified rocksdb database.
-    pub fn load_latest<P: AsRef<Path>>(
-        path: P,
-        env: Env,
-        ignore_unknown_options: bool,
-        cache: Cache,
-    ) -> Result<(Options, Vec<ColumnFamilyDescriptor>), Error> {
-        let path = to_cpath(path)?;
-        let mut db_options: *mut ffi::rocksdb_options_t = null_mut();
-        let mut num_column_families: usize = 0;
-        let mut column_family_names: *mut *mut c_char = null_mut();
-        let mut column_family_options: *mut *mut ffi::rocksdb_options_t = null_mut();
-        unsafe {
-            ffi_try!(ffi::rocksdb_load_latest_options(
-                path.as_ptr(),
-                env.0.inner,
-                ignore_unknown_options,
-                cache.0.inner.as_ptr(),
-                &mut db_options,
-                &mut num_column_families,
-                &mut column_family_names,
-                &mut column_family_options,
-            ));
-        }
-        let options = Options {
-            inner: db_options,
-            outlive: OptionsMustOutliveDB::default(),
-        };
-        let column_families = unsafe {
-            Options::read_column_descriptors(
-                num_column_families,
-                column_family_names,
-                column_family_options,
-            )
-        };
-        Ok((options, column_families))
-    }
-
-    /// read column descriptors from c pointers
-    #[inline]
-    unsafe fn read_column_descriptors(
-        num_column_families: usize,
-        column_family_names: *mut *mut c_char,
-        column_family_options: *mut *mut ffi::rocksdb_options_t,
-    ) -> Vec<ColumnFamilyDescriptor> {
-        let column_family_names_iter =
-            slice::from_raw_parts(column_family_names, num_column_families)
-                .iter()
-                .map(|ptr| from_cstr(*ptr));
-        let column_family_options_iter =
-            slice::from_raw_parts(column_family_options, num_column_families)
-                .iter()
-                .map(|ptr| Options {
-                    inner: *ptr,
-                    outlive: OptionsMustOutliveDB::default(),
-                });
-        let column_descriptors = column_family_names_iter
-            .zip(column_family_options_iter)
-            .map(|(name, options)| ColumnFamilyDescriptor { name, options })
-            .collect::<Vec<_>>();
-        // free pointers
-        slice::from_raw_parts(column_family_names, num_column_families)
-            .iter()
-            .for_each(|ptr| ffi::rocksdb_free(*ptr as *mut c_void));
-        ffi::rocksdb_free(column_family_names as *mut c_void);
-        ffi::rocksdb_free(column_family_options as *mut c_void);
-        column_descriptors
-    }
-
-    /// By default, RocksDB uses only one background thread for flush and
-    /// compaction. Calling this function will set it up such that total of
-    /// `total_threads` is used. Good value for `total_threads` is the number of
-    /// cores. You almost definitely want to call this function if your system is
-    /// bottlenecked by RocksDB.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.increase_parallelism(3);
-    /// ```
-    pub fn increase_parallelism(&mut self, parallelism: i32) {
-        unsafe {
-            ffi::rocksdb_options_increase_parallelism(self.inner, parallelism);
-        }
-    }
-
-    /// Optimize level style compaction.
-    ///
-    /// Default values for some parameters in `Options` are not optimized for heavy
-    /// workloads and big datasets, which means you might observe write stalls under
-    /// some conditions.
-    ///
-    /// This can be used as one of the starting points for tuning RocksDB options in
-    /// such cases.
-    ///
-    /// Internally, it sets `write_buffer_size`, `min_write_buffer_number_to_merge`,
-    /// `max_write_buffer_number`, `level0_file_num_compaction_trigger`,
-    /// `target_file_size_base`, `max_bytes_for_level_base`, so it can override if those
-    /// parameters were set before.
-    ///
-    /// It sets buffer sizes so that memory consumption would be constrained by
-    /// `memtable_memory_budget`.
-    pub fn optimize_level_style_compaction(&mut self, memtable_memory_budget: usize) {
-        unsafe {
-            ffi::rocksdb_options_optimize_level_style_compaction(
-                self.inner,
-                memtable_memory_budget as u64,
-            );
-        }
-    }
-
-    /// Optimize universal style compaction.
-    ///
-    /// Default values for some parameters in `Options` are not optimized for heavy
-    /// workloads and big datasets, which means you might observe write stalls under
-    /// some conditions.
-    ///
-    /// This can be used as one of the starting points for tuning RocksDB options in
-    /// such cases.
-    ///
-    /// Internally, it sets `write_buffer_size`, `min_write_buffer_number_to_merge`,
-    /// `max_write_buffer_number`, `level0_file_num_compaction_trigger`,
-    /// `target_file_size_base`, `max_bytes_for_level_base`, so it can override if those
-    /// parameters were set before.
-    ///
-    /// It sets buffer sizes so that memory consumption would be constrained by
-    /// `memtable_memory_budget`.
-    pub fn optimize_universal_style_compaction(&mut self, memtable_memory_budget: usize) {
-        unsafe {
-            ffi::rocksdb_options_optimize_universal_style_compaction(
-                self.inner,
-                memtable_memory_budget as u64,
-            );
-        }
-    }
-
-    /// If true, the database will be created if it is missing.
-    ///
-    /// Default: `false`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.create_if_missing(true);
-    /// ```
-    pub fn create_if_missing(&mut self, create_if_missing: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_create_if_missing(
-                self.inner,
-                c_uchar::from(create_if_missing),
-            );
-        }
-    }
-
-    /// If true, any column families that didn't exist when opening the database
-    /// will be created.
-    ///
-    /// Default: `false`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.create_missing_column_families(true);
-    /// ```
-    pub fn create_missing_column_families(&mut self, create_missing_cfs: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_create_missing_column_families(
-                self.inner,
-                c_uchar::from(create_missing_cfs),
-            );
-        }
-    }
-
-    /// Specifies whether an error should be raised if the database already exists.
-    ///
-    /// Default: false
-    pub fn set_error_if_exists(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_error_if_exists(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// Enable/disable paranoid checks.
-    ///
-    /// If true, the implementation will do aggressive checking of the
-    /// data it is processing and will stop early if it detects any
-    /// errors. This may have unforeseen ramifications: for example, a
-    /// corruption of one DB entry may cause a large number of entries to
-    /// become unreadable or for the entire DB to become unopenable.
-    /// If any of the  writes to the database fails (Put, Delete, Merge, Write),
-    /// the database will switch to read-only mode and fail all other
-    /// Write operations.
-    ///
-    /// Default: false
-    pub fn set_paranoid_checks(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_paranoid_checks(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// A list of paths where SST files can be put into, with its target size.
-    /// Newer data is placed into paths specified earlier in the vector while
-    /// older data gradually moves to paths specified later in the vector.
-    ///
-    /// For example, you have a flash device with 10GB allocated for the DB,
-    /// as well as a hard drive of 2TB, you should config it to be:
-    ///   [{"/flash_path", 10GB}, {"/hard_drive", 2TB}]
-    ///
-    /// The system will try to guarantee data under each path is close to but
-    /// not larger than the target size. But current and future file sizes used
-    /// by determining where to place a file are based on best-effort estimation,
-    /// which means there is a chance that the actual size under the directory
-    /// is slightly more than target size under some workloads. User should give
-    /// some buffer room for those cases.
-    ///
-    /// If none of the paths has sufficient room to place a file, the file will
-    /// be placed to the last path anyway, despite to the target size.
-    ///
-    /// Placing newer data to earlier paths is also best-efforts. User should
-    /// expect user files to be placed in higher levels in some extreme cases.
-    ///
-    /// If left empty, only one path will be used, which is `path` passed when
-    /// opening the DB.
-    ///
-    /// Default: empty
-    pub fn set_db_paths(&mut self, paths: &[DBPath]) {
-        let mut paths: Vec<_> = paths
-            .iter()
-            .map(|path| path.inner as *const ffi::rocksdb_dbpath_t)
-            .collect();
-        let num_paths = paths.len();
-        unsafe {
-            ffi::rocksdb_options_set_db_paths(self.inner, paths.as_mut_ptr(), num_paths);
-        }
-    }
-
-    /// Use the specified object to interact with the environment,
-    /// e.g. to read/write files, schedule background work, etc. In the near
-    /// future, support for doing storage operations such as read/write files
-    /// through env will be deprecated in favor of file_system.
-    ///
-    /// Default: Env::default()
-    pub fn set_env(&mut self, env: &Env) {
-        unsafe {
-            ffi::rocksdb_options_set_env(self.inner, env.0.inner);
-        }
-        self.outlive.env = Some(env.clone());
-    }
-
-    /// Sets the compression algorithm that will be used for compressing blocks.
-    ///
-    /// Default: `DBCompressionType::Snappy` (`DBCompressionType::None` if
-    /// snappy feature is not enabled).
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, DBCompressionType};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_compression_type(DBCompressionType::Snappy);
-    /// ```
-    pub fn set_compression_type(&mut self, t: DBCompressionType) {
-        unsafe {
-            ffi::rocksdb_options_set_compression(self.inner, t as c_int);
-        }
-    }
-
-    /// Sets the bottom-most compression algorithm that will be used for
-    /// compressing blocks at the bottom-most level.
-    ///
-    /// Note that to actually unable bottom-most compression configuration after
-    /// setting the compression type it needs to be enabled by calling
-    /// [`set_bottommost_compression_options`](#method.set_bottommost_compression_options) or
-    /// [`set_bottommost_zstd_max_train_bytes`](#method.set_bottommost_zstd_max_train_bytes) method with `enabled` argument
-    /// set to `true`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, DBCompressionType};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_bottommost_compression_type(DBCompressionType::Zstd);
-    /// opts.set_bottommost_zstd_max_train_bytes(0, true);
-    /// ```
-    pub fn set_bottommost_compression_type(&mut self, t: DBCompressionType) {
-        unsafe {
-            ffi::rocksdb_options_set_bottommost_compression(self.inner, t as c_int);
-        }
-    }
-
-    /// Different levels can have different compression policies. There
-    /// are cases where most lower levels would like to use quick compression
-    /// algorithms while the higher levels (which have more data) use
-    /// compression algorithms that have better compression but could
-    /// be slower. This array, if non-empty, should have an entry for
-    /// each level of the database; these override the value specified in
-    /// the previous field 'compression'.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, DBCompressionType};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_compression_per_level(&[
-    ///     DBCompressionType::None,
-    ///     DBCompressionType::None,
-    ///     DBCompressionType::Snappy,
-    ///     DBCompressionType::Snappy,
-    ///     DBCompressionType::Snappy
-    /// ]);
-    /// ```
-    pub fn set_compression_per_level(&mut self, level_types: &[DBCompressionType]) {
-        unsafe {
-            let mut level_types: Vec<_> = level_types.iter().map(|&t| t as c_int).collect();
-            ffi::rocksdb_options_set_compression_per_level(
-                self.inner,
-                level_types.as_mut_ptr(),
-                level_types.len() as size_t,
-            );
-        }
-    }
-
-    /// Maximum size of dictionaries used to prime the compression library.
-    /// Enabling dictionary can improve compression ratios when there are
-    /// repetitions across data blocks.
-    ///
-    /// The dictionary is created by sampling the SST file data. If
-    /// `zstd_max_train_bytes` is nonzero, the samples are passed through zstd's
-    /// dictionary generator. Otherwise, the random samples are used directly as
-    /// the dictionary.
-    ///
-    /// When compression dictionary is disabled, we compress and write each block
-    /// before buffering data for the next one. When compression dictionary is
-    /// enabled, we buffer all SST file data in-memory so we can sample it, as data
-    /// can only be compressed and written after the dictionary has been finalized.
-    /// So users of this feature may see increased memory usage.
-    ///
-    /// Default: `0`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_compression_options(4, 5, 6, 7);
-    /// ```
-    pub fn set_compression_options(
-        &mut self,
-        w_bits: c_int,
-        level: c_int,
-        strategy: c_int,
-        max_dict_bytes: c_int,
-    ) {
-        unsafe {
-            ffi::rocksdb_options_set_compression_options(
-                self.inner,
-                w_bits,
-                level,
-                strategy,
-                max_dict_bytes,
-            );
-        }
-    }
-
-    /// Sets compression options for blocks at the bottom-most level.  Meaning
-    /// of all settings is the same as in [`set_compression_options`](#method.set_compression_options) method but
-    /// affect only the bottom-most compression which is set using
-    /// [`set_bottommost_compression_type`](#method.set_bottommost_compression_type) method.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, DBCompressionType};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_bottommost_compression_type(DBCompressionType::Zstd);
-    /// opts.set_bottommost_compression_options(4, 5, 6, 7, true);
-    /// ```
-    pub fn set_bottommost_compression_options(
-        &mut self,
-        w_bits: c_int,
-        level: c_int,
-        strategy: c_int,
-        max_dict_bytes: c_int,
-        enabled: bool,
-    ) {
-        unsafe {
-            ffi::rocksdb_options_set_bottommost_compression_options(
-                self.inner,
-                w_bits,
-                level,
-                strategy,
-                max_dict_bytes,
-                c_uchar::from(enabled),
-            );
-        }
-    }
-
-    /// Sets maximum size of training data passed to zstd's dictionary trainer. Using zstd's
-    /// dictionary trainer can achieve even better compression ratio improvements than using
-    /// `max_dict_bytes` alone.
-    ///
-    /// The training data will be used to generate a dictionary of max_dict_bytes.
-    ///
-    /// Default: 0.
-    pub fn set_zstd_max_train_bytes(&mut self, value: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_compression_options_zstd_max_train_bytes(self.inner, value);
-        }
-    }
-
-    /// Sets maximum size of training data passed to zstd's dictionary trainer
-    /// when compressing the bottom-most level. Using zstd's dictionary trainer
-    /// can achieve even better compression ratio improvements than using
-    /// `max_dict_bytes` alone.
-    ///
-    /// The training data will be used to generate a dictionary of
-    /// `max_dict_bytes`.
-    ///
-    /// Default: 0.
-    pub fn set_bottommost_zstd_max_train_bytes(&mut self, value: c_int, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_bottommost_compression_options_zstd_max_train_bytes(
-                self.inner,
-                value,
-                c_uchar::from(enabled),
-            );
-        }
-    }
-
-    /// If non-zero, we perform bigger reads when doing compaction. If you're
-    /// running RocksDB on spinning disks, you should set this to at least 2MB.
-    /// That way RocksDB's compaction is doing sequential instead of random reads.
-    ///
-    /// When non-zero, we also force new_table_reader_for_compaction_inputs to
-    /// true.
-    ///
-    /// Default: `0`
-    pub fn set_compaction_readahead_size(&mut self, compaction_readahead_size: usize) {
-        unsafe {
-            ffi::rocksdb_options_compaction_readahead_size(self.inner, compaction_readahead_size);
-        }
-    }
-
-    /// Allow RocksDB to pick dynamic base of bytes for levels.
-    /// With this feature turned on, RocksDB will automatically adjust max bytes for each level.
-    /// The goal of this feature is to have lower bound on size amplification.
-    ///
-    /// Default: false.
-    pub fn set_level_compaction_dynamic_level_bytes(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_level_compaction_dynamic_level_bytes(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    pub fn set_merge_operator_associative<F: MergeFn + Clone>(
-        &mut self,
-        name: impl CStrLike,
-        full_merge_fn: F,
-    ) {
-        let cb = Box::new(MergeOperatorCallback {
-            name: name.into_c_string().unwrap(),
-            full_merge_fn: full_merge_fn.clone(),
-            partial_merge_fn: full_merge_fn,
-        });
-
-        unsafe {
-            let mo = ffi::rocksdb_mergeoperator_create(
-                Box::into_raw(cb).cast::<c_void>(),
-                Some(merge_operator::destructor_callback::<F, F>),
-                Some(full_merge_callback::<F, F>),
-                Some(partial_merge_callback::<F, F>),
-                Some(merge_operator::delete_callback),
-                Some(merge_operator::name_callback::<F, F>),
-            );
-            ffi::rocksdb_options_set_merge_operator(self.inner, mo);
-        }
-    }
-
-    pub fn set_merge_operator<F: MergeFn, PF: MergeFn>(
-        &mut self,
-        name: impl CStrLike,
-        full_merge_fn: F,
-        partial_merge_fn: PF,
-    ) {
-        let cb = Box::new(MergeOperatorCallback {
-            name: name.into_c_string().unwrap(),
-            full_merge_fn,
-            partial_merge_fn,
-        });
-
-        unsafe {
-            let mo = ffi::rocksdb_mergeoperator_create(
-                Box::into_raw(cb).cast::<c_void>(),
-                Some(merge_operator::destructor_callback::<F, PF>),
-                Some(full_merge_callback::<F, PF>),
-                Some(partial_merge_callback::<F, PF>),
-                Some(merge_operator::delete_callback),
-                Some(merge_operator::name_callback::<F, PF>),
-            );
-            ffi::rocksdb_options_set_merge_operator(self.inner, mo);
-        }
-    }
-
-    #[deprecated(
-        since = "0.5.0",
-        note = "add_merge_operator has been renamed to set_merge_operator"
-    )]
-    pub fn add_merge_operator<F: MergeFn + Clone>(&mut self, name: &str, merge_fn: F) {
-        self.set_merge_operator_associative(name, merge_fn);
-    }
-
-    /// Sets a compaction filter used to determine if entries should be kept, changed,
-    /// or removed during compaction.
-    ///
-    /// An example use case is to remove entries with an expired TTL.
-    ///
-    /// If you take a snapshot of the database, only values written since the last
-    /// snapshot will be passed through the compaction filter.
-    ///
-    /// If multi-threaded compaction is used, `filter_fn` may be called multiple times
-    /// simultaneously.
-    pub fn set_compaction_filter<F>(&mut self, name: impl CStrLike, filter_fn: F)
-    where
-        F: CompactionFilterFn + Send + 'static,
-    {
-        let cb = Box::new(CompactionFilterCallback {
-            name: name.into_c_string().unwrap(),
-            filter_fn,
-        });
-
-        unsafe {
-            let cf = ffi::rocksdb_compactionfilter_create(
-                Box::into_raw(cb).cast::<c_void>(),
-                Some(compaction_filter::destructor_callback::<CompactionFilterCallback<F>>),
-                Some(compaction_filter::filter_callback::<CompactionFilterCallback<F>>),
-                Some(compaction_filter::name_callback::<CompactionFilterCallback<F>>),
-            );
-            ffi::rocksdb_options_set_compaction_filter(self.inner, cf);
-        }
-    }
-
-    /// This is a factory that provides compaction filter objects which allow
-    /// an application to modify/delete a key-value during background compaction.
-    ///
-    /// A new filter will be created on each compaction run.  If multithreaded
-    /// compaction is being used, each created CompactionFilter will only be used
-    /// from a single thread and so does not need to be thread-safe.
-    ///
-    /// Default: nullptr
-    pub fn set_compaction_filter_factory<F>(&mut self, factory: F)
-    where
-        F: CompactionFilterFactory + 'static,
-    {
-        let factory = Box::new(factory);
-
-        unsafe {
-            let cff = ffi::rocksdb_compactionfilterfactory_create(
-                Box::into_raw(factory).cast::<c_void>(),
-                Some(compaction_filter_factory::destructor_callback::<F>),
-                Some(compaction_filter_factory::create_compaction_filter_callback::<F>),
-                Some(compaction_filter_factory::name_callback::<F>),
-            );
-
-            ffi::rocksdb_options_set_compaction_filter_factory(self.inner, cff);
-        }
-    }
-
-    /// Sets the comparator used to define the order of keys in the table.
-    /// Default: a comparator that uses lexicographic byte-wise ordering
-    ///
-    /// The client must ensure that the comparator supplied here has the same
-    /// name and orders keys *exactly* the same as the comparator provided to
-    /// previous open calls on the same DB.
-    pub fn set_comparator(&mut self, name: impl CStrLike, compare_fn: Box<CompareFn>) {
-        let cb = Box::new(ComparatorCallback {
-            name: name.into_c_string().unwrap(),
-            f: compare_fn,
-        });
-
-        unsafe {
-            let cmp = ffi::rocksdb_comparator_create(
-                Box::into_raw(cb).cast::<c_void>(),
-                Some(comparator::destructor_callback),
-                Some(comparator::compare_callback),
-                Some(comparator::name_callback),
-            );
-            ffi::rocksdb_options_set_comparator(self.inner, cmp);
-        }
-    }
-
-    pub fn set_prefix_extractor(&mut self, prefix_extractor: SliceTransform) {
-        unsafe {
-            ffi::rocksdb_options_set_prefix_extractor(self.inner, prefix_extractor.inner);
-        }
-    }
-
-    pub fn optimize_for_point_lookup(&mut self, cache_size: u64) {
-        unsafe {
-            ffi::rocksdb_options_optimize_for_point_lookup(self.inner, cache_size);
-        }
-    }
-
-    /// Sets the optimize_filters_for_hits flag
-    ///
-    /// Default: `false`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_optimize_filters_for_hits(true);
-    /// ```
-    pub fn set_optimize_filters_for_hits(&mut self, optimize_for_hits: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_optimize_filters_for_hits(
-                self.inner,
-                c_int::from(optimize_for_hits),
-            );
-        }
-    }
-
-    /// Sets the periodicity when obsolete files get deleted.
-    ///
-    /// The files that get out of scope by compaction
-    /// process will still get automatically delete on every compaction,
-    /// regardless of this setting.
-    ///
-    /// Default: 6 hours
-    pub fn set_delete_obsolete_files_period_micros(&mut self, micros: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_delete_obsolete_files_period_micros(self.inner, micros);
-        }
-    }
-
-    /// Prepare the DB for bulk loading.
-    ///
-    /// All data will be in level 0 without any automatic compaction.
-    /// It's recommended to manually call CompactRange(NULL, NULL) before reading
-    /// from the database, because otherwise the read can be very slow.
-    pub fn prepare_for_bulk_load(&mut self) {
-        unsafe {
-            ffi::rocksdb_options_prepare_for_bulk_load(self.inner);
-        }
-    }
-
-    /// Sets the number of open files that can be used by the DB. You may need to
-    /// increase this if your database has a large working set. Value `-1` means
-    /// files opened are always kept open. You can estimate number of files based
-    /// on target_file_size_base and target_file_size_multiplier for level-based
-    /// compaction. For universal-style compaction, you can usually set it to `-1`.
-    ///
-    /// Default: `-1`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_max_open_files(10);
-    /// ```
-    pub fn set_max_open_files(&mut self, nfiles: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_max_open_files(self.inner, nfiles);
-        }
-    }
-
-    /// If max_open_files is -1, DB will open all files on DB::Open(). You can
-    /// use this option to increase the number of threads used to open the files.
-    /// Default: 16
-    pub fn set_max_file_opening_threads(&mut self, nthreads: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_max_file_opening_threads(self.inner, nthreads);
-        }
-    }
-
-    /// By default, writes to stable storage use fdatasync (on platforms
-    /// where this function is available). If this option is true,
-    /// fsync is used instead.
-    ///
-    /// fsync and fdatasync are equally safe for our purposes and fdatasync is
-    /// faster, so it is rarely necessary to set this option. It is provided
-    /// as a workaround for kernel/filesystem bugs, such as one that affected
-    /// fdatasync with ext4 in kernel versions prior to 3.7.
-    ///
-    /// Default: `false`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_use_fsync(true);
-    /// ```
-    pub fn set_use_fsync(&mut self, useit: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_use_fsync(self.inner, c_int::from(useit));
-        }
-    }
-
-    /// Specifies the absolute info LOG dir.
-    ///
-    /// If it is empty, the log files will be in the same dir as data.
-    /// If it is non empty, the log files will be in the specified dir,
-    /// and the db data dir's absolute path will be used as the log file
-    /// name's prefix.
-    ///
-    /// Default: empty
-    pub fn set_db_log_dir<P: AsRef<Path>>(&mut self, path: P) {
-        let p = to_cpath(path).unwrap();
-        unsafe {
-            ffi::rocksdb_options_set_db_log_dir(self.inner, p.as_ptr());
-        }
-    }
-
-    /// Specifies the log level.
-    /// Consider the `LogLevel` enum for a list of possible levels.
-    ///
-    /// Default: Info
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, LogLevel};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_log_level(LogLevel::Warn);
-    /// ```
-    pub fn set_log_level(&mut self, level: LogLevel) {
-        unsafe {
-            ffi::rocksdb_options_set_info_log_level(self.inner, level as c_int);
-        }
-    }
-
-    /// Allows OS to incrementally sync files to disk while they are being
-    /// written, asynchronously, in the background. This operation can be used
-    /// to smooth out write I/Os over time. Users shouldn't rely on it for
-    /// persistency guarantee.
-    /// Issue one request for every bytes_per_sync written. `0` turns it off.
-    ///
-    /// Default: `0`
-    ///
-    /// You may consider using rate_limiter to regulate write rate to device.
-    /// When rate limiter is enabled, it automatically enables bytes_per_sync
-    /// to 1MB.
-    ///
-    /// This option applies to table files
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_bytes_per_sync(1024 * 1024);
-    /// ```
-    pub fn set_bytes_per_sync(&mut self, nbytes: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_bytes_per_sync(self.inner, nbytes);
-        }
-    }
-
-    /// Same as bytes_per_sync, but applies to WAL files.
-    ///
-    /// Default: 0, turned off
-    ///
-    /// Dynamically changeable through SetDBOptions() API.
-    pub fn set_wal_bytes_per_sync(&mut self, nbytes: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_wal_bytes_per_sync(self.inner, nbytes);
-        }
-    }
-
-    /// Sets the maximum buffer size that is used by WritableFileWriter.
-    ///
-    /// On Windows, we need to maintain an aligned buffer for writes.
-    /// We allow the buffer to grow until it's size hits the limit in buffered
-    /// IO and fix the buffer size when using direct IO to ensure alignment of
-    /// write requests if the logical sector size is unusual
-    ///
-    /// Default: 1024 * 1024 (1 MB)
-    ///
-    /// Dynamically changeable through SetDBOptions() API.
-    pub fn set_writable_file_max_buffer_size(&mut self, nbytes: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_writable_file_max_buffer_size(self.inner, nbytes);
-        }
-    }
-
-    /// If true, allow multi-writers to update mem tables in parallel.
-    /// Only some memtable_factory-s support concurrent writes; currently it
-    /// is implemented only for SkipListFactory.  Concurrent memtable writes
-    /// are not compatible with inplace_update_support or filter_deletes.
-    /// It is strongly recommended to set enable_write_thread_adaptive_yield
-    /// if you are going to use this feature.
-    ///
-    /// Default: true
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_allow_concurrent_memtable_write(false);
-    /// ```
-    pub fn set_allow_concurrent_memtable_write(&mut self, allow: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_allow_concurrent_memtable_write(
-                self.inner,
-                c_uchar::from(allow),
-            );
-        }
-    }
-
-    /// If true, threads synchronizing with the write batch group leader will wait for up to
-    /// write_thread_max_yield_usec before blocking on a mutex. This can substantially improve
-    /// throughput for concurrent workloads, regardless of whether allow_concurrent_memtable_write
-    /// is enabled.
-    ///
-    /// Default: true
-    pub fn set_enable_write_thread_adaptive_yield(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_enable_write_thread_adaptive_yield(
-                self.inner,
-                c_uchar::from(enabled),
-            );
-        }
-    }
-
-    /// Specifies whether an iteration->Next() sequentially skips over keys with the same user-key or not.
-    ///
-    /// This number specifies the number of keys (with the same userkey)
-    /// that will be sequentially skipped before a reseek is issued.
-    ///
-    /// Default: 8
-    pub fn set_max_sequential_skip_in_iterations(&mut self, num: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_max_sequential_skip_in_iterations(self.inner, num);
-        }
-    }
-
-    /// Enable direct I/O mode for reading
-    /// they may or may not improve performance depending on the use case
-    ///
-    /// Files will be opened in "direct I/O" mode
-    /// which means that data read from the disk will not be cached or
-    /// buffered. The hardware buffer of the devices may however still
-    /// be used. Memory mapped files are not impacted by these parameters.
-    ///
-    /// Default: false
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_use_direct_reads(true);
-    /// ```
-    pub fn set_use_direct_reads(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_use_direct_reads(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// Enable direct I/O mode for flush and compaction
-    ///
-    /// Files will be opened in "direct I/O" mode
-    /// which means that data written to the disk will not be cached or
-    /// buffered. The hardware buffer of the devices may however still
-    /// be used. Memory mapped files are not impacted by these parameters.
-    /// they may or may not improve performance depending on the use case
-    ///
-    /// Default: false
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_use_direct_io_for_flush_and_compaction(true);
-    /// ```
-    pub fn set_use_direct_io_for_flush_and_compaction(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_use_direct_io_for_flush_and_compaction(
-                self.inner,
-                c_uchar::from(enabled),
-            );
-        }
-    }
-
-    /// Enable/dsiable child process inherit open files.
-    ///
-    /// Default: true
-    pub fn set_is_fd_close_on_exec(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_is_fd_close_on_exec(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// Hints to the OS that it should not buffer disk I/O. Enabling this
-    /// parameter may improve performance but increases pressure on the
-    /// system cache.
-    ///
-    /// The exact behavior of this parameter is platform dependent.
-    ///
-    /// On POSIX systems, after RocksDB reads data from disk it will
-    /// mark the pages as "unneeded". The operating system may - or may not
-    /// - evict these pages from memory, reducing pressure on the system
-    /// cache. If the disk block is requested again this can result in
-    /// additional disk I/O.
-    ///
-    /// On WINDOWS systems, files will be opened in "unbuffered I/O" mode
-    /// which means that data read from the disk will not be cached or
-    /// bufferized. The hardware buffer of the devices may however still
-    /// be used. Memory mapped files are not impacted by this parameter.
-    ///
-    /// Default: true
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// #[allow(deprecated)]
-    /// opts.set_allow_os_buffer(false);
-    /// ```
-    #[deprecated(
-        since = "0.7.0",
-        note = "replaced with set_use_direct_reads/set_use_direct_io_for_flush_and_compaction methods"
-    )]
-    pub fn set_allow_os_buffer(&mut self, is_allow: bool) {
-        self.set_use_direct_reads(!is_allow);
-        self.set_use_direct_io_for_flush_and_compaction(!is_allow);
-    }
-
-    /// Sets the number of shards used for table cache.
-    ///
-    /// Default: `6`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_table_cache_num_shard_bits(4);
-    /// ```
-    pub fn set_table_cache_num_shard_bits(&mut self, nbits: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_table_cache_numshardbits(self.inner, nbits);
-        }
-    }
-
-    /// By default target_file_size_multiplier is 1, which means
-    /// by default files in different levels will have similar size.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_target_file_size_multiplier(&mut self, multiplier: i32) {
-        unsafe {
-            ffi::rocksdb_options_set_target_file_size_multiplier(self.inner, multiplier as c_int);
-        }
-    }
-
-    /// Sets the minimum number of write buffers that will be merged together
-    /// before writing to storage.  If set to `1`, then
-    /// all write buffers are flushed to L0 as individual files and this increases
-    /// read amplification because a get request has to check in all of these
-    /// files. Also, an in-memory merge may result in writing lesser
-    /// data to storage if there are duplicate records in each of these
-    /// individual write buffers.
-    ///
-    /// Default: `1`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_min_write_buffer_number(2);
-    /// ```
-    pub fn set_min_write_buffer_number(&mut self, nbuf: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_min_write_buffer_number_to_merge(self.inner, nbuf);
-        }
-    }
-
-    /// Sets the maximum number of write buffers that are built up in memory.
-    /// The default and the minimum number is 2, so that when 1 write buffer
-    /// is being flushed to storage, new writes can continue to the other
-    /// write buffer.
-    /// If max_write_buffer_number > 3, writing will be slowed down to
-    /// options.delayed_write_rate if we are writing to the last write buffer
-    /// allowed.
-    ///
-    /// Default: `2`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_max_write_buffer_number(4);
-    /// ```
-    pub fn set_max_write_buffer_number(&mut self, nbuf: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_max_write_buffer_number(self.inner, nbuf);
-        }
-    }
-
-    /// Sets the amount of data to build up in memory (backed by an unsorted log
-    /// on disk) before converting to a sorted on-disk file.
-    ///
-    /// Larger values increase performance, especially during bulk loads.
-    /// Up to max_write_buffer_number write buffers may be held in memory
-    /// at the same time,
-    /// so you may wish to adjust this parameter to control memory usage.
-    /// Also, a larger write buffer will result in a longer recovery time
-    /// the next time the database is opened.
-    ///
-    /// Note that write_buffer_size is enforced per column family.
-    /// See db_write_buffer_size for sharing memory across column families.
-    ///
-    /// Default: `0x4000000` (64MiB)
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_write_buffer_size(128 * 1024 * 1024);
-    /// ```
-    pub fn set_write_buffer_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_write_buffer_size(self.inner, size);
-        }
-    }
-
-    /// Amount of data to build up in memtables across all column
-    /// families before writing to disk.
-    ///
-    /// This is distinct from write_buffer_size, which enforces a limit
-    /// for a single memtable.
-    ///
-    /// This feature is disabled by default. Specify a non-zero value
-    /// to enable it.
-    ///
-    /// Default: 0 (disabled)
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_db_write_buffer_size(128 * 1024 * 1024);
-    /// ```
-    pub fn set_db_write_buffer_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_db_write_buffer_size(self.inner, size);
-        }
-    }
-
-    /// Control maximum total data size for a level.
-    /// max_bytes_for_level_base is the max total for level-1.
-    /// Maximum number of bytes for level L can be calculated as
-    /// (max_bytes_for_level_base) * (max_bytes_for_level_multiplier ^ (L-1))
-    /// For example, if max_bytes_for_level_base is 200MB, and if
-    /// max_bytes_for_level_multiplier is 10, total data size for level-1
-    /// will be 200MB, total file size for level-2 will be 2GB,
-    /// and total file size for level-3 will be 20GB.
-    ///
-    /// Default: `0x10000000` (256MiB).
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_max_bytes_for_level_base(512 * 1024 * 1024);
-    /// ```
-    pub fn set_max_bytes_for_level_base(&mut self, size: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_max_bytes_for_level_base(self.inner, size);
-        }
-    }
-
-    /// Default: `10`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_max_bytes_for_level_multiplier(4.0);
-    /// ```
-    pub fn set_max_bytes_for_level_multiplier(&mut self, mul: f64) {
-        unsafe {
-            ffi::rocksdb_options_set_max_bytes_for_level_multiplier(self.inner, mul);
-        }
-    }
-
-    /// The manifest file is rolled over on reaching this limit.
-    /// The older manifest file be deleted.
-    /// The default value is MAX_INT so that roll-over does not take place.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_max_manifest_file_size(20 * 1024 * 1024);
-    /// ```
-    pub fn set_max_manifest_file_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_max_manifest_file_size(self.inner, size);
-        }
-    }
-
-    /// Sets the target file size for compaction.
-    /// target_file_size_base is per-file size for level-1.
-    /// Target file size for level L can be calculated by
-    /// target_file_size_base * (target_file_size_multiplier ^ (L-1))
-    /// For example, if target_file_size_base is 2MB and
-    /// target_file_size_multiplier is 10, then each file on level-1 will
-    /// be 2MB, and each file on level 2 will be 20MB,
-    /// and each file on level-3 will be 200MB.
-    ///
-    /// Default: `0x4000000` (64MiB)
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_target_file_size_base(128 * 1024 * 1024);
-    /// ```
-    pub fn set_target_file_size_base(&mut self, size: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_target_file_size_base(self.inner, size);
-        }
-    }
-
-    /// Sets the minimum number of write buffers that will be merged together
-    /// before writing to storage.  If set to `1`, then
-    /// all write buffers are flushed to L0 as individual files and this increases
-    /// read amplification because a get request has to check in all of these
-    /// files. Also, an in-memory merge may result in writing lesser
-    /// data to storage if there are duplicate records in each of these
-    /// individual write buffers.
-    ///
-    /// Default: `1`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_min_write_buffer_number_to_merge(2);
-    /// ```
-    pub fn set_min_write_buffer_number_to_merge(&mut self, to_merge: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_min_write_buffer_number_to_merge(self.inner, to_merge);
-        }
-    }
-
-    /// Sets the number of files to trigger level-0 compaction. A value < `0` means that
-    /// level-0 compaction will not be triggered by number of files at all.
-    ///
-    /// Default: `4`
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_level_zero_file_num_compaction_trigger(8);
-    /// ```
-    pub fn set_level_zero_file_num_compaction_trigger(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_level0_file_num_compaction_trigger(self.inner, n);
-        }
-    }
-
-    /// Sets the soft limit on number of level-0 files. We start slowing down writes at this
-    /// point. A value < `0` means that no writing slow down will be triggered by
-    /// number of files in level-0.
-    ///
-    /// Default: `20`
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_level_zero_slowdown_writes_trigger(10);
-    /// ```
-    pub fn set_level_zero_slowdown_writes_trigger(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_level0_slowdown_writes_trigger(self.inner, n);
-        }
-    }
-
-    /// Sets the maximum number of level-0 files.  We stop writes at this point.
-    ///
-    /// Default: `24`
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_level_zero_stop_writes_trigger(48);
-    /// ```
-    pub fn set_level_zero_stop_writes_trigger(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_level0_stop_writes_trigger(self.inner, n);
-        }
-    }
-
-    /// Sets the compaction style.
-    ///
-    /// Default: DBCompactionStyle::Level
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, DBCompactionStyle};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_compaction_style(DBCompactionStyle::Universal);
-    /// ```
-    pub fn set_compaction_style(&mut self, style: DBCompactionStyle) {
-        unsafe {
-            ffi::rocksdb_options_set_compaction_style(self.inner, style as c_int);
-        }
-    }
-
-    /// Sets the options needed to support Universal Style compactions.
-    pub fn set_universal_compaction_options(&mut self, uco: &UniversalCompactOptions) {
-        unsafe {
-            ffi::rocksdb_options_set_universal_compaction_options(self.inner, uco.inner);
-        }
-    }
-
-    /// Sets the options for FIFO compaction style.
-    pub fn set_fifo_compaction_options(&mut self, fco: &FifoCompactOptions) {
-        unsafe {
-            ffi::rocksdb_options_set_fifo_compaction_options(self.inner, fco.inner);
-        }
-    }
-
-    /// Sets unordered_write to true trades higher write throughput with
-    /// relaxing the immutability guarantee of snapshots. This violates the
-    /// repeatability one expects from ::Get from a snapshot, as well as
-    /// ::MultiGet and Iterator's consistent-point-in-time view property.
-    /// If the application cannot tolerate the relaxed guarantees, it can implement
-    /// its own mechanisms to work around that and yet benefit from the higher
-    /// throughput. Using TransactionDB with WRITE_PREPARED write policy and
-    /// two_write_queues=true is one way to achieve immutable snapshots despite
-    /// unordered_write.
-    ///
-    /// By default, i.e., when it is false, rocksdb does not advance the sequence
-    /// number for new snapshots unless all the writes with lower sequence numbers
-    /// are already finished. This provides the immutability that we except from
-    /// snapshots. Moreover, since Iterator and MultiGet internally depend on
-    /// snapshots, the snapshot immutability results into Iterator and MultiGet
-    /// offering consistent-point-in-time view. If set to true, although
-    /// Read-Your-Own-Write property is still provided, the snapshot immutability
-    /// property is relaxed: the writes issued after the snapshot is obtained (with
-    /// larger sequence numbers) will be still not visible to the reads from that
-    /// snapshot, however, there still might be pending writes (with lower sequence
-    /// number) that will change the state visible to the snapshot after they are
-    /// landed to the memtable.
-    ///
-    /// Default: false
-    pub fn set_unordered_write(&mut self, unordered: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_unordered_write(self.inner, c_uchar::from(unordered));
-        }
-    }
-
-    /// Sets maximum number of threads that will
-    /// concurrently perform a compaction job by breaking it into multiple,
-    /// smaller ones that are run simultaneously.
-    ///
-    /// Default: 1 (i.e. no subcompactions)
-    pub fn set_max_subcompactions(&mut self, num: u32) {
-        unsafe {
-            ffi::rocksdb_options_set_max_subcompactions(self.inner, num);
-        }
-    }
-
-    /// Sets maximum number of concurrent background jobs
-    /// (compactions and flushes).
-    ///
-    /// Default: 2
-    ///
-    /// Dynamically changeable through SetDBOptions() API.
-    pub fn set_max_background_jobs(&mut self, jobs: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_max_background_jobs(self.inner, jobs);
-        }
-    }
-
-    /// Sets the maximum number of concurrent background compaction jobs, submitted to
-    /// the default LOW priority thread pool.
-    /// We first try to schedule compactions based on
-    /// `base_background_compactions`. If the compaction cannot catch up , we
-    /// will increase number of compaction threads up to
-    /// `max_background_compactions`.
-    ///
-    /// If you're increasing this, also consider increasing number of threads in
-    /// LOW priority thread pool. For more information, see
-    /// Env::SetBackgroundThreads
-    ///
-    /// Default: `1`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// #[allow(deprecated)]
-    /// opts.set_max_background_compactions(2);
-    /// ```
-    #[deprecated(
-        since = "0.15.0",
-        note = "RocksDB automatically decides this based on the value of max_background_jobs"
-    )]
-    pub fn set_max_background_compactions(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_max_background_compactions(self.inner, n);
-        }
-    }
-
-    /// Sets the maximum number of concurrent background memtable flush jobs, submitted to
-    /// the HIGH priority thread pool.
-    ///
-    /// By default, all background jobs (major compaction and memtable flush) go
-    /// to the LOW priority pool. If this option is set to a positive number,
-    /// memtable flush jobs will be submitted to the HIGH priority pool.
-    /// It is important when the same Env is shared by multiple db instances.
-    /// Without a separate pool, long running major compaction jobs could
-    /// potentially block memtable flush jobs of other db instances, leading to
-    /// unnecessary Put stalls.
-    ///
-    /// If you're increasing this, also consider increasing number of threads in
-    /// HIGH priority thread pool. For more information, see
-    /// Env::SetBackgroundThreads
-    ///
-    /// Default: `1`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// #[allow(deprecated)]
-    /// opts.set_max_background_flushes(2);
-    /// ```
-    #[deprecated(
-        since = "0.15.0",
-        note = "RocksDB automatically decides this based on the value of max_background_jobs"
-    )]
-    pub fn set_max_background_flushes(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_max_background_flushes(self.inner, n);
-        }
-    }
-
-    /// Disables automatic compactions. Manual compactions can still
-    /// be issued on this column family
-    ///
-    /// Default: `false`
-    ///
-    /// Dynamically changeable through SetOptions() API
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_disable_auto_compactions(true);
-    /// ```
-    pub fn set_disable_auto_compactions(&mut self, disable: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_disable_auto_compactions(self.inner, c_int::from(disable));
-        }
-    }
-
-    /// SetMemtableHugePageSize sets the page size for huge page for
-    /// arena used by the memtable.
-    /// If <=0, it won't allocate from huge page but from malloc.
-    /// Users are responsible to reserve huge pages for it to be allocated. For
-    /// example:
-    ///      sysctl -w vm.nr_hugepages=20
-    /// See linux doc Documentation/vm/hugetlbpage.txt
-    /// If there isn't enough free huge page available, it will fall back to
-    /// malloc.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_memtable_huge_page_size(&mut self, size: size_t) {
-        unsafe {
-            ffi::rocksdb_options_set_memtable_huge_page_size(self.inner, size);
-        }
-    }
-
-    /// Sets the maximum number of successive merge operations on a key in the memtable.
-    ///
-    /// When a merge operation is added to the memtable and the maximum number of
-    /// successive merges is reached, the value of the key will be calculated and
-    /// inserted into the memtable instead of the merge operation. This will
-    /// ensure that there are never more than max_successive_merges merge
-    /// operations in the memtable.
-    ///
-    /// Default: 0 (disabled)
-    pub fn set_max_successive_merges(&mut self, num: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_max_successive_merges(self.inner, num);
-        }
-    }
-
-    /// Control locality of bloom filter probes to improve cache miss rate.
-    /// This option only applies to memtable prefix bloom and plaintable
-    /// prefix bloom. It essentially limits the max number of cache lines each
-    /// bloom filter check can touch.
-    ///
-    /// This optimization is turned off when set to 0. The number should never
-    /// be greater than number of probes. This option can boost performance
-    /// for in-memory workload but should use with care since it can cause
-    /// higher false positive rate.
-    ///
-    /// Default: 0
-    pub fn set_bloom_locality(&mut self, v: u32) {
-        unsafe {
-            ffi::rocksdb_options_set_bloom_locality(self.inner, v);
-        }
-    }
-
-    /// Enable/disable thread-safe inplace updates.
-    ///
-    /// Requires updates if
-    /// * key exists in current memtable
-    /// * new sizeof(new_value) <= sizeof(old_value)
-    /// * old_value for that key is a put i.e. kTypeValue
-    ///
-    /// Default: false.
-    pub fn set_inplace_update_support(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_inplace_update_support(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// Sets the number of locks used for inplace update.
-    ///
-    /// Default: 10000 when inplace_update_support = true, otherwise 0.
-    pub fn set_inplace_update_locks(&mut self, num: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_inplace_update_num_locks(self.inner, num);
-        }
-    }
-
-    /// Different max-size multipliers for different levels.
-    /// These are multiplied by max_bytes_for_level_multiplier to arrive
-    /// at the max-size of each level.
-    ///
-    /// Default: 1
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_max_bytes_for_level_multiplier_additional(&mut self, level_values: &[i32]) {
-        let count = level_values.len();
-        unsafe {
-            ffi::rocksdb_options_set_max_bytes_for_level_multiplier_additional(
-                self.inner,
-                level_values.as_ptr() as *mut c_int,
-                count,
-            );
-        }
-    }
-
-    /// If true, then DB::Open() will not fetch and check sizes of all sst files.
-    /// This may significantly speed up startup if there are many sst files,
-    /// especially when using non-default Env with expensive GetFileSize().
-    /// We'll still check that all required sst files exist.
-    /// If paranoid_checks is false, this option is ignored, and sst files are
-    /// not checked at all.
-    ///
-    /// Default: false
-    pub fn set_skip_checking_sst_file_sizes_on_db_open(&mut self, value: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open(
-                self.inner,
-                c_uchar::from(value),
-            );
-        }
-    }
-
-    /// The total maximum size(bytes) of write buffers to maintain in memory
-    /// including copies of buffers that have already been flushed. This parameter
-    /// only affects trimming of flushed buffers and does not affect flushing.
-    /// This controls the maximum amount of write history that will be available
-    /// in memory for conflict checking when Transactions are used. The actual
-    /// size of write history (flushed Memtables) might be higher than this limit
-    /// if further trimming will reduce write history total size below this
-    /// limit. For example, if max_write_buffer_size_to_maintain is set to 64MB,
-    /// and there are three flushed Memtables, with sizes of 32MB, 20MB, 20MB.
-    /// Because trimming the next Memtable of size 20MB will reduce total memory
-    /// usage to 52MB which is below the limit, RocksDB will stop trimming.
-    ///
-    /// When using an OptimisticTransactionDB:
-    /// If this value is too low, some transactions may fail at commit time due
-    /// to not being able to determine whether there were any write conflicts.
-    ///
-    /// When using a TransactionDB:
-    /// If Transaction::SetSnapshot is used, TransactionDB will read either
-    /// in-memory write buffers or SST files to do write-conflict checking.
-    /// Increasing this value can reduce the number of reads to SST files
-    /// done for conflict detection.
-    ///
-    /// Setting this value to 0 will cause write buffers to be freed immediately
-    /// after they are flushed. If this value is set to -1,
-    /// 'max_write_buffer_number * write_buffer_size' will be used.
-    ///
-    /// Default:
-    /// If using a TransactionDB/OptimisticTransactionDB, the default value will
-    /// be set to the value of 'max_write_buffer_number * write_buffer_size'
-    /// if it is not explicitly set by the user.  Otherwise, the default is 0.
-    pub fn set_max_write_buffer_size_to_maintain(&mut self, size: i64) {
-        unsafe {
-            ffi::rocksdb_options_set_max_write_buffer_size_to_maintain(self.inner, size);
-        }
-    }
-
-    /// By default, a single write thread queue is maintained. The thread gets
-    /// to the head of the queue becomes write batch group leader and responsible
-    /// for writing to WAL and memtable for the batch group.
-    ///
-    /// If enable_pipelined_write is true, separate write thread queue is
-    /// maintained for WAL write and memtable write. A write thread first enter WAL
-    /// writer queue and then memtable writer queue. Pending thread on the WAL
-    /// writer queue thus only have to wait for previous writers to finish their
-    /// WAL writing but not the memtable writing. Enabling the feature may improve
-    /// write throughput and reduce latency of the prepare phase of two-phase
-    /// commit.
-    ///
-    /// Default: false
-    pub fn set_enable_pipelined_write(&mut self, value: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_enable_pipelined_write(self.inner, c_uchar::from(value));
-        }
-    }
-
-    /// Defines the underlying memtable implementation.
-    /// See official [wiki](https://github.com/facebook/rocksdb/wiki/MemTable) for more information.
-    /// Defaults to using a skiplist.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, MemtableFactory};
-    /// let mut opts = Options::default();
-    /// let factory = MemtableFactory::HashSkipList {
-    ///     bucket_count: 1_000_000,
-    ///     height: 4,
-    ///     branching_factor: 4,
-    /// };
-    ///
-    /// opts.set_allow_concurrent_memtable_write(false);
-    /// opts.set_memtable_factory(factory);
-    /// ```
-    pub fn set_memtable_factory(&mut self, factory: MemtableFactory) {
-        match factory {
-            MemtableFactory::Vector => unsafe {
-                ffi::rocksdb_options_set_memtable_vector_rep(self.inner);
-            },
-            MemtableFactory::HashSkipList {
-                bucket_count,
-                height,
-                branching_factor,
-            } => unsafe {
-                ffi::rocksdb_options_set_hash_skip_list_rep(
-                    self.inner,
-                    bucket_count,
-                    height,
-                    branching_factor,
-                );
-            },
-            MemtableFactory::HashLinkList { bucket_count } => unsafe {
-                ffi::rocksdb_options_set_hash_link_list_rep(self.inner, bucket_count);
-            },
-        };
-    }
-
-    pub fn set_block_based_table_factory(&mut self, factory: &BlockBasedOptions) {
-        unsafe {
-            ffi::rocksdb_options_set_block_based_table_factory(self.inner, factory.inner);
-        }
-        self.outlive.block_based = Some(factory.outlive.clone());
-    }
-
-    /// Sets the table factory to a CuckooTableFactory (the default table
-    /// factory is a block-based table factory that provides a default
-    /// implementation of TableBuilder and TableReader with default
-    /// BlockBasedTableOptions).
-    /// See official [wiki](https://github.com/facebook/rocksdb/wiki/CuckooTable-Format) for more information on this table format.
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, CuckooTableOptions};
-    ///
-    /// let mut opts = Options::default();
-    /// let mut factory_opts = CuckooTableOptions::default();
-    /// factory_opts.set_hash_ratio(0.8);
-    /// factory_opts.set_max_search_depth(20);
-    /// factory_opts.set_cuckoo_block_size(10);
-    /// factory_opts.set_identity_as_first_hash(true);
-    /// factory_opts.set_use_module_hash(false);
-    ///
-    /// opts.set_cuckoo_table_factory(&factory_opts);
-    /// ```
-    pub fn set_cuckoo_table_factory(&mut self, factory: &CuckooTableOptions) {
-        unsafe {
-            ffi::rocksdb_options_set_cuckoo_table_factory(self.inner, factory.inner);
-        }
-    }
-
-    // This is a factory that provides TableFactory objects.
-    // Default: a block-based table factory that provides a default
-    // implementation of TableBuilder and TableReader with default
-    // BlockBasedTableOptions.
-    /// Sets the factory as plain table.
-    /// See official [wiki](https://github.com/facebook/rocksdb/wiki/PlainTable-Format) for more
-    /// information.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, PlainTableFactoryOptions};
-    ///
-    /// let mut opts = Options::default();
-    /// let factory_opts = PlainTableFactoryOptions {
-    ///   user_key_length: 0,
-    ///   bloom_bits_per_key: 20,
-    ///   hash_table_ratio: 0.75,
-    ///   index_sparseness: 16,
-    /// };
-    ///
-    /// opts.set_plain_table_factory(&factory_opts);
-    /// ```
-    pub fn set_plain_table_factory(&mut self, options: &PlainTableFactoryOptions) {
-        unsafe {
-            ffi::rocksdb_options_set_plain_table_factory(
-                self.inner,
-                options.user_key_length,
-                options.bloom_bits_per_key,
-                options.hash_table_ratio,
-                options.index_sparseness,
-                0,
-                0,
-                0,
-                0,
-            );
-        }
-    }
-
-    /// Sets the start level to use compression.
-    pub fn set_min_level_to_compress(&mut self, lvl: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_min_level_to_compress(self.inner, lvl);
-        }
-    }
-
-    /// Measure IO stats in compactions and flushes, if `true`.
-    ///
-    /// Default: `false`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_report_bg_io_stats(true);
-    /// ```
-    pub fn set_report_bg_io_stats(&mut self, enable: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_report_bg_io_stats(self.inner, c_int::from(enable));
-        }
-    }
-
-    /// Once write-ahead logs exceed this size, we will start forcing the flush of
-    /// column families whose memtables are backed by the oldest live WAL file
-    /// (i.e. the ones that are causing all the space amplification).
-    ///
-    /// Default: `0`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// // Set max total wal size to 1G.
-    /// opts.set_max_total_wal_size(1 << 30);
-    /// ```
-    pub fn set_max_total_wal_size(&mut self, size: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_max_total_wal_size(self.inner, size);
-        }
-    }
-
-    /// Recovery mode to control the consistency while replaying WAL.
-    ///
-    /// Default: DBRecoveryMode::PointInTime
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, DBRecoveryMode};
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_wal_recovery_mode(DBRecoveryMode::AbsoluteConsistency);
-    /// ```
-    pub fn set_wal_recovery_mode(&mut self, mode: DBRecoveryMode) {
-        unsafe {
-            ffi::rocksdb_options_set_wal_recovery_mode(self.inner, mode as c_int);
-        }
-    }
-
-    pub fn enable_statistics(&mut self) {
-        unsafe {
-            ffi::rocksdb_options_enable_statistics(self.inner);
-        }
-    }
-
-    pub fn get_statistics(&self) -> Option<String> {
-        unsafe {
-            let value = ffi::rocksdb_options_statistics_get_string(self.inner);
-            if value.is_null() {
-                return None;
-            }
-
-            // Must have valid UTF-8 format.
-            let s = CStr::from_ptr(value).to_str().unwrap().to_owned();
-            ffi::rocksdb_free(value as *mut c_void);
-            Some(s)
-        }
-    }
-
-    /// If not zero, dump `rocksdb.stats` to LOG every `stats_dump_period_sec`.
-    ///
-    /// Default: `600` (10 mins)
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_stats_dump_period_sec(300);
-    /// ```
-    pub fn set_stats_dump_period_sec(&mut self, period: c_uint) {
-        unsafe {
-            ffi::rocksdb_options_set_stats_dump_period_sec(self.inner, period);
-        }
-    }
-
-    /// If not zero, dump rocksdb.stats to RocksDB to LOG every `stats_persist_period_sec`.
-    ///
-    /// Default: `600` (10 mins)
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_stats_persist_period_sec(5);
-    /// ```
-    pub fn set_stats_persist_period_sec(&mut self, period: c_uint) {
-        unsafe {
-            ffi::rocksdb_options_set_stats_persist_period_sec(self.inner, period);
-        }
-    }
-
-    /// When set to true, reading SST files will opt out of the filesystem's
-    /// readahead. Setting this to false may improve sequential iteration
-    /// performance.
-    ///
-    /// Default: `true`
-    pub fn set_advise_random_on_open(&mut self, advise: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_advise_random_on_open(self.inner, c_uchar::from(advise));
-        }
-    }
-
-    /// Specifies the file access pattern once a compaction is started.
-    ///
-    /// It will be applied to all input files of a compaction.
-    ///
-    /// Default: Normal
-    pub fn set_access_hint_on_compaction_start(&mut self, pattern: AccessHint) {
-        unsafe {
-            ffi::rocksdb_options_set_access_hint_on_compaction_start(self.inner, pattern as c_int);
-        }
-    }
-
-    /// Enable/disable adaptive mutex, which spins in the user space before resorting to kernel.
-    ///
-    /// This could reduce context switch when the mutex is not
-    /// heavily contended. However, if the mutex is hot, we could end up
-    /// wasting spin time.
-    ///
-    /// Default: false
-    pub fn set_use_adaptive_mutex(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_use_adaptive_mutex(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// Sets the number of levels for this database.
-    pub fn set_num_levels(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_options_set_num_levels(self.inner, n);
-        }
-    }
-
-    /// When a `prefix_extractor` is defined through `opts.set_prefix_extractor` this
-    /// creates a prefix bloom filter for each memtable with the size of
-    /// `write_buffer_size * memtable_prefix_bloom_ratio` (capped at 0.25).
-    ///
-    /// Default: `0`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::{Options, SliceTransform};
-    ///
-    /// let mut opts = Options::default();
-    /// let transform = SliceTransform::create_fixed_prefix(10);
-    /// opts.set_prefix_extractor(transform);
-    /// opts.set_memtable_prefix_bloom_ratio(0.2);
-    /// ```
-    pub fn set_memtable_prefix_bloom_ratio(&mut self, ratio: f64) {
-        unsafe {
-            ffi::rocksdb_options_set_memtable_prefix_bloom_size_ratio(self.inner, ratio);
-        }
-    }
-
-    /// Sets the maximum number of bytes in all compacted files.
-    /// We try to limit number of bytes in one compaction to be lower than this
-    /// threshold. But it's not guaranteed.
-    ///
-    /// Value 0 will be sanitized.
-    ///
-    /// Default: target_file_size_base * 25
-    pub fn set_max_compaction_bytes(&mut self, nbytes: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_max_compaction_bytes(self.inner, nbytes);
-        }
-    }
-
-    /// Specifies the absolute path of the directory the
-    /// write-ahead log (WAL) should be written to.
-    ///
-    /// Default: same directory as the database
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut opts = Options::default();
-    /// opts.set_wal_dir("/path/to/dir");
-    /// ```
-    pub fn set_wal_dir<P: AsRef<Path>>(&mut self, path: P) {
-        let p = to_cpath(path).unwrap();
-        unsafe {
-            ffi::rocksdb_options_set_wal_dir(self.inner, p.as_ptr());
-        }
-    }
-
-    /// Sets the WAL ttl in seconds.
-    ///
-    /// The following two options affect how archived logs will be deleted.
-    /// 1. If both set to 0, logs will be deleted asap and will not get into
-    ///    the archive.
-    /// 2. If wal_ttl_seconds is 0 and wal_size_limit_mb is not 0,
-    ///    WAL files will be checked every 10 min and if total size is greater
-    ///    then wal_size_limit_mb, they will be deleted starting with the
-    ///    earliest until size_limit is met. All empty files will be deleted.
-    /// 3. If wal_ttl_seconds is not 0 and wall_size_limit_mb is 0, then
-    ///    WAL files will be checked every wal_ttl_seconds / 2 and those that
-    ///    are older than wal_ttl_seconds will be deleted.
-    /// 4. If both are not 0, WAL files will be checked every 10 min and both
-    ///    checks will be performed with ttl being first.
-    ///
-    /// Default: 0
-    pub fn set_wal_ttl_seconds(&mut self, secs: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_WAL_ttl_seconds(self.inner, secs);
-        }
-    }
-
-    /// Sets the WAL size limit in MB.
-    ///
-    /// If total size of WAL files is greater then wal_size_limit_mb,
-    /// they will be deleted starting with the earliest until size_limit is met.
-    ///
-    /// Default: 0
-    pub fn set_wal_size_limit_mb(&mut self, size: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_WAL_size_limit_MB(self.inner, size);
-        }
-    }
-
-    /// Sets the number of bytes to preallocate (via fallocate) the manifest files.
-    ///
-    /// Default is 4MB, which is reasonable to reduce random IO
-    /// as well as prevent overallocation for mounts that preallocate
-    /// large amounts of data (such as xfs's allocsize option).
-    pub fn set_manifest_preallocation_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_manifest_preallocation_size(self.inner, size);
-        }
-    }
-
-    /// If true, then DB::Open() will not update the statistics used to optimize
-    /// compaction decision by loading table properties from many files.
-    /// Turning off this feature will improve DBOpen time especially in disk environment.
-    ///
-    /// Default: false
-    pub fn set_skip_stats_update_on_db_open(&mut self, skip: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_skip_stats_update_on_db_open(self.inner, c_uchar::from(skip));
-        }
-    }
-
-    /// Specify the maximal number of info log files to be kept.
-    ///
-    /// Default: 1000
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_keep_log_file_num(100);
-    /// ```
-    pub fn set_keep_log_file_num(&mut self, nfiles: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_keep_log_file_num(self.inner, nfiles);
-        }
-    }
-
-    /// Allow the OS to mmap file for writing.
-    ///
-    /// Default: false
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_allow_mmap_writes(true);
-    /// ```
-    pub fn set_allow_mmap_writes(&mut self, is_enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_allow_mmap_writes(self.inner, c_uchar::from(is_enabled));
-        }
-    }
-
-    /// Allow the OS to mmap file for reading sst tables.
-    ///
-    /// Default: false
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_allow_mmap_reads(true);
-    /// ```
-    pub fn set_allow_mmap_reads(&mut self, is_enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_allow_mmap_reads(self.inner, c_uchar::from(is_enabled));
-        }
-    }
-
-    /// If enabled, WAL is not flushed automatically after each write. Instead it
-    /// relies on manual invocation of `DB::flush_wal()` to write the WAL buffer
-    /// to its file.
-    ///
-    /// Default: false
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_manual_wal_flush(true);
-    /// ```
-    pub fn set_manual_wal_flush(&mut self, is_enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_manual_wal_flush(self.inner, c_uchar::from(is_enabled));
-        }
-    }
-
-    /// Guarantee that all column families are flushed together atomically.
-    /// This option applies to both manual flushes (`db.flush()`) and automatic
-    /// background flushes caused when memtables are filled.
-    ///
-    /// Note that this is only useful when the WAL is disabled. When using the
-    /// WAL, writes are always consistent across column families.
-    ///
-    /// Default: false
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_atomic_flush(true);
-    /// ```
-    pub fn set_atomic_flush(&mut self, atomic_flush: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_atomic_flush(self.inner, c_uchar::from(atomic_flush));
-        }
-    }
-
-    /// Sets global cache for table-level rows. Cache must outlive DB instance which uses it.
-    ///
-    /// Default: null (disabled)
-    /// Not supported in ROCKSDB_LITE mode!
-    pub fn set_row_cache(&mut self, cache: &Cache) {
-        unsafe {
-            ffi::rocksdb_options_set_row_cache(self.inner, cache.0.inner.as_ptr());
-        }
-        self.outlive.row_cache = Some(cache.clone());
-    }
-
-    /// Use to control write rate of flush and compaction. Flush has higher
-    /// priority than compaction.
-    /// If rate limiter is enabled, bytes_per_sync is set to 1MB by default.
-    ///
-    /// Default: disable
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_ratelimiter(1024 * 1024, 100 * 1000, 10);
-    /// ```
-    pub fn set_ratelimiter(
-        &mut self,
-        rate_bytes_per_sec: i64,
-        refill_period_us: i64,
-        fairness: i32,
-    ) {
-        unsafe {
-            let ratelimiter =
-                ffi::rocksdb_ratelimiter_create(rate_bytes_per_sec, refill_period_us, fairness);
-            // Since limiter is wrapped in shared_ptr, we don't need to
-            // call rocksdb_ratelimiter_destroy explicitly.
-            ffi::rocksdb_options_set_ratelimiter(self.inner, ratelimiter);
-        }
-    }
-
-    /// Sets the maximal size of the info log file.
-    ///
-    /// If the log file is larger than `max_log_file_size`, a new info log file
-    /// will be created. If `max_log_file_size` is equal to zero, all logs will
-    /// be written to one log file.
-    ///
-    /// Default: 0
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_max_log_file_size(0);
-    /// ```
-    pub fn set_max_log_file_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_max_log_file_size(self.inner, size);
-        }
-    }
-
-    /// Sets the time for the info log file to roll (in seconds).
-    ///
-    /// If specified with non-zero value, log file will be rolled
-    /// if it has been active longer than `log_file_time_to_roll`.
-    /// Default: 0 (disabled)
-    pub fn set_log_file_time_to_roll(&mut self, secs: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_log_file_time_to_roll(self.inner, secs);
-        }
-    }
-
-    /// Controls the recycling of log files.
-    ///
-    /// If non-zero, previously written log files will be reused for new logs,
-    /// overwriting the old data. The value indicates how many such files we will
-    /// keep around at any point in time for later use. This is more efficient
-    /// because the blocks are already allocated and fdatasync does not need to
-    /// update the inode after each write.
-    ///
-    /// Default: 0
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::Options;
-    ///
-    /// let mut options = Options::default();
-    /// options.set_recycle_log_file_num(5);
-    /// ```
-    pub fn set_recycle_log_file_num(&mut self, num: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_recycle_log_file_num(self.inner, num);
-        }
-    }
-
-    /// Sets the threshold at which all writes will be slowed down to at least delayed_write_rate if estimated
-    /// bytes needed to be compaction exceed this threshold.
-    ///
-    /// Default: 64GB
-    pub fn set_soft_pending_compaction_bytes_limit(&mut self, limit: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_soft_pending_compaction_bytes_limit(self.inner, limit);
-        }
-    }
-
-    /// Sets the bytes threshold at which all writes are stopped if estimated bytes needed to be compaction exceed
-    /// this threshold.
-    ///
-    /// Default: 256GB
-    pub fn set_hard_pending_compaction_bytes_limit(&mut self, limit: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_hard_pending_compaction_bytes_limit(self.inner, limit);
-        }
-    }
-
-    /// Sets the size of one block in arena memory allocation.
-    ///
-    /// If <= 0, a proper value is automatically calculated (usually 1/10 of
-    /// writer_buffer_size).
-    ///
-    /// Default: 0
-    pub fn set_arena_block_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_options_set_arena_block_size(self.inner, size);
-        }
-    }
-
-    /// If true, then print malloc stats together with rocksdb.stats when printing to LOG.
-    ///
-    /// Default: false
-    pub fn set_dump_malloc_stats(&mut self, enabled: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_dump_malloc_stats(self.inner, c_uchar::from(enabled));
-        }
-    }
-
-    /// Enable whole key bloom filter in memtable. Note this will only take effect
-    /// if memtable_prefix_bloom_size_ratio is not 0. Enabling whole key filtering
-    /// can potentially reduce CPU usage for point-look-ups.
-    ///
-    /// Default: false (disable)
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_memtable_whole_key_filtering(&mut self, whole_key_filter: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_memtable_whole_key_filtering(
-                self.inner,
-                c_uchar::from(whole_key_filter),
-            );
-        }
-    }
-
-    /// Enable the use of key-value separation.
-    ///
-    /// More details can be found here: [Integrated BlobDB](http://rocksdb.org/blog/2021/05/26/integrated-blob-db.html).
-    ///
-    /// Default: false (disable)
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_enable_blob_files(&mut self, val: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_enable_blob_files(self.inner, u8::from(val));
-        }
-    }
-
-    /// Sets the minimum threshold value at or above which will be written
-    /// to blob files during flush or compaction.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_min_blob_size(&mut self, val: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_min_blob_size(self.inner, val);
-        }
-    }
-
-    /// Sets the size limit for blob files.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_blob_file_size(&mut self, val: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_blob_file_size(self.inner, val);
-        }
-    }
-
-    /// Sets the blob compression type. All blob files use the same
-    /// compression type.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_blob_compression_type(&mut self, val: DBCompressionType) {
-        unsafe {
-            ffi::rocksdb_options_set_blob_compression_type(self.inner, val as _);
-        }
-    }
-
-    /// If this is set to true RocksDB will actively relocate valid blobs from the oldest blob files
-    /// as they are encountered during compaction.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_enable_blob_gc(&mut self, val: bool) {
-        unsafe {
-            ffi::rocksdb_options_set_enable_blob_gc(self.inner, u8::from(val));
-        }
-    }
-
-    /// Sets the threshold that the GC logic uses to determine which blob files should be considered “old.”
-    ///
-    /// For example, the default value of 0.25 signals to RocksDB that blobs residing in the
-    /// oldest 25% of blob files should be relocated by GC. This parameter can be tuned to adjust
-    /// the trade-off between write amplification and space amplification.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_blob_gc_age_cutoff(&mut self, val: c_double) {
-        unsafe {
-            ffi::rocksdb_options_set_blob_gc_age_cutoff(self.inner, val);
-        }
-    }
-
-    /// Sets the blob GC force threshold.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_blob_gc_force_threshold(&mut self, val: c_double) {
-        unsafe {
-            ffi::rocksdb_options_set_blob_gc_force_threshold(self.inner, val);
-        }
-    }
-
-    /// Sets the blob compaction read ahead size.
-    ///
-    /// Dynamically changeable through SetOptions() API
-    pub fn set_blob_compaction_readahead_size(&mut self, val: u64) {
-        unsafe {
-            ffi::rocksdb_options_set_blob_compaction_readahead_size(self.inner, val);
-        }
-    }
-}
-
-impl Default for Options {
-    fn default() -> Self {
-        unsafe {
-            let opts = ffi::rocksdb_options_create();
-            assert!(!opts.is_null(), "Could not create RocksDB options");
-
-            Self {
-                inner: opts,
-                outlive: OptionsMustOutliveDB::default(),
-            }
-        }
-    }
-}
-
-impl FlushOptions {
-    pub fn new() -> FlushOptions {
-        FlushOptions::default()
-    }
-
-    /// Waits until the flush is done.
-    ///
-    /// Default: true
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use rocksdb::FlushOptions;
-    ///
-    /// let mut options = FlushOptions::default();
-    /// options.set_wait(false);
-    /// ```
-    pub fn set_wait(&mut self, wait: bool) {
-        unsafe {
-            ffi::rocksdb_flushoptions_set_wait(self.inner, c_uchar::from(wait));
-        }
-    }
-}
-
-impl Default for FlushOptions {
-    fn default() -> Self {
-        let flush_opts = unsafe { ffi::rocksdb_flushoptions_create() };
-        assert!(
-            !flush_opts.is_null(),
-            "Could not create RocksDB flush options"
-        );
-
-        Self { inner: flush_opts }
-    }
-}
-
-impl WriteOptions {
-    pub fn new() -> WriteOptions {
-        WriteOptions::default()
-    }
-
-    /// Sets the sync mode. If true, the write will be flushed
-    /// from the operating system buffer cache before the write is considered complete.
-    /// If this flag is true, writes will be slower.
-    ///
-    /// Default: false
-    pub fn set_sync(&mut self, sync: bool) {
-        unsafe {
-            ffi::rocksdb_writeoptions_set_sync(self.inner, c_uchar::from(sync));
-        }
-    }
-
-    /// Sets whether WAL should be active or not.
-    /// If true, writes will not first go to the write ahead log,
-    /// and the write may got lost after a crash.
-    ///
-    /// Default: false
-    pub fn disable_wal(&mut self, disable: bool) {
-        unsafe {
-            ffi::rocksdb_writeoptions_disable_WAL(self.inner, c_int::from(disable));
-        }
-    }
-
-    /// If true and if user is trying to write to column families that don't exist (they were dropped),
-    /// ignore the write (don't return an error). If there are multiple writes in a WriteBatch,
-    /// other writes will succeed.
-    ///
-    /// Default: false
-    pub fn set_ignore_missing_column_families(&mut self, ignore: bool) {
-        unsafe {
-            ffi::rocksdb_writeoptions_set_ignore_missing_column_families(
-                self.inner,
-                c_uchar::from(ignore),
-            );
-        }
-    }
-
-    /// If true and we need to wait or sleep for the write request, fails
-    /// immediately with Status::Incomplete().
-    ///
-    /// Default: false
-    pub fn set_no_slowdown(&mut self, no_slowdown: bool) {
-        unsafe {
-            ffi::rocksdb_writeoptions_set_no_slowdown(self.inner, c_uchar::from(no_slowdown));
-        }
-    }
-
-    /// If true, this write request is of lower priority if compaction is
-    /// behind. In this case, no_slowdown = true, the request will be cancelled
-    /// immediately with Status::Incomplete() returned. Otherwise, it will be
-    /// slowed down. The slowdown value is determined by RocksDB to guarantee
-    /// it introduces minimum impacts to high priority writes.
-    ///
-    /// Default: false
-    pub fn set_low_pri(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_writeoptions_set_low_pri(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// If true, writebatch will maintain the last insert positions of each
-    /// memtable as hints in concurrent write. It can improve write performance
-    /// in concurrent writes if keys in one writebatch are sequential. In
-    /// non-concurrent writes (when concurrent_memtable_writes is false) this
-    /// option will be ignored.
-    ///
-    /// Default: false
-    pub fn set_memtable_insert_hint_per_batch(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_writeoptions_set_memtable_insert_hint_per_batch(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-}
-
-impl Default for WriteOptions {
-    fn default() -> Self {
-        let write_opts = unsafe { ffi::rocksdb_writeoptions_create() };
-        assert!(
-            !write_opts.is_null(),
-            "Could not create RocksDB write options"
-        );
-
-        Self { inner: write_opts }
-    }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-#[repr(i32)]
-pub enum ReadTier {
-    /// Reads data in memtable, block cache, OS cache or storage.
-    All = 0,
-    /// Reads data in memtable or block cache.
-    BlockCache,
-}
-
-impl ReadOptions {
-    // TODO add snapshot setting here
-    // TODO add snapshot wrapper structs with proper destructors;
-    // that struct needs an "iterator" impl too.
-
-    /// Specify whether the "data block"/"index block"/"filter block"
-    /// read for this iteration should be cached in memory?
-    /// Callers may wish to set this field to false for bulk scans.
-    ///
-    /// Default: true
-    pub fn fill_cache(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_fill_cache(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// Sets the snapshot which should be used for the read.
-    /// The snapshot must belong to the DB that is being read and must
-    /// not have been released.
-    pub fn set_snapshot<D: DBAccess>(&mut self, snapshot: &SnapshotWithThreadMode<D>) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_snapshot(self.inner, snapshot.inner);
-        }
-    }
-
-    /// Sets the lower bound for an iterator.
-    pub fn set_iterate_lower_bound<K: Into<Vec<u8>>>(&mut self, key: K) {
-        self.set_lower_bound_impl(Some(key.into()));
-    }
-
-    /// Sets the upper bound for an iterator.
-    /// The upper bound itself is not included on the iteration result.
-    pub fn set_iterate_upper_bound<K: Into<Vec<u8>>>(&mut self, key: K) {
-        self.set_upper_bound_impl(Some(key.into()));
-    }
-
-    /// Sets lower and upper bounds based on the provided range.  This is
-    /// similar to setting lower and upper bounds separately except that it also
-    /// allows either bound to be reset.
-    ///
-    /// The argument can be a regular Rust range, e.g. `lower..upper`.  However,
-    /// since RocksDB upper bound is always excluded (i.e. range can never be
-    /// fully closed) inclusive ranges (`lower..=upper` and `..=upper`) are not
-    /// supported.  For example:
-    ///
-    /// ```
-    /// let mut options = rocksdb::ReadOptions::default();
-    /// options.set_iterate_range("xy".as_bytes().."xz".as_bytes());
-    /// ```
-    ///
-    /// In addition, [`crate::PrefixRange`] can be used to specify a range of
-    /// keys with a given prefix.  In particular, the above example is
-    /// equivalent to:
-    ///
-    /// ```
-    /// let mut options = rocksdb::ReadOptions::default();
-    /// options.set_iterate_range(rocksdb::PrefixRange("xy".as_bytes()));
-    /// ```
-    ///
-    /// Note that setting range using this method is separate to using prefix
-    /// iterators.  Prefix iterators use prefix extractor configured for
-    /// a column family.  Setting bounds via [`crate::PrefixRange`] is more akin
-    /// to using manual prefix.
-    ///
-    /// Using this method clears any previously set bounds.  In other words, the
-    /// bounds can be reset by setting the range to `..` as in:
-    ///
-    /// ```
-    /// let mut options = rocksdb::ReadOptions::default();
-    /// options.set_iterate_range(..);
-    /// ```
-    pub fn set_iterate_range(&mut self, range: impl crate::IterateBounds) {
-        let (lower, upper) = range.into_bounds();
-        self.set_lower_bound_impl(lower);
-        self.set_upper_bound_impl(upper);
-    }
-
-    fn set_lower_bound_impl(&mut self, bound: Option<Vec<u8>>) {
-        let (ptr, len) = if let Some(ref bound) = bound {
-            (bound.as_ptr() as *const c_char, bound.len())
-        } else if self.iterate_lower_bound.is_some() {
-            (std::ptr::null(), 0)
-        } else {
-            return;
-        };
-        self.iterate_lower_bound = bound;
-        unsafe {
-            ffi::rocksdb_readoptions_set_iterate_lower_bound(self.inner, ptr, len);
-        }
-    }
-
-    fn set_upper_bound_impl(&mut self, bound: Option<Vec<u8>>) {
-        let (ptr, len) = if let Some(ref bound) = bound {
-            (bound.as_ptr() as *const c_char, bound.len())
-        } else if self.iterate_upper_bound.is_some() {
-            (std::ptr::null(), 0)
-        } else {
-            return;
-        };
-        self.iterate_upper_bound = bound;
-        unsafe {
-            ffi::rocksdb_readoptions_set_iterate_upper_bound(self.inner, ptr, len);
-        }
-    }
-
-    /// Specify if this read request should process data that ALREADY
-    /// resides on a particular cache. If the required data is not
-    /// found at the specified cache, then Status::Incomplete is returned.
-    ///
-    /// Default: ::All
-    pub fn set_read_tier(&mut self, tier: ReadTier) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_read_tier(self.inner, tier as c_int);
-        }
-    }
-
-    /// Enforce that the iterator only iterates over the same
-    /// prefix as the seek.
-    /// This option is effective only for prefix seeks, i.e. prefix_extractor is
-    /// non-null for the column family and total_order_seek is false.  Unlike
-    /// iterate_upper_bound, prefix_same_as_start only works within a prefix
-    /// but in both directions.
-    ///
-    /// Default: false
-    pub fn set_prefix_same_as_start(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_prefix_same_as_start(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// Enable a total order seek regardless of index format (e.g. hash index)
-    /// used in the table. Some table format (e.g. plain table) may not support
-    /// this option.
-    ///
-    /// If true when calling Get(), we also skip prefix bloom when reading from
-    /// block based table. It provides a way to read existing data after
-    /// changing implementation of prefix extractor.
-    pub fn set_total_order_seek(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_total_order_seek(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// Sets a threshold for the number of keys that can be skipped
-    /// before failing an iterator seek as incomplete. The default value of 0 should be used to
-    /// never fail a request as incomplete, even on skipping too many keys.
-    ///
-    /// Default: 0
-    pub fn set_max_skippable_internal_keys(&mut self, num: u64) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_max_skippable_internal_keys(self.inner, num);
-        }
-    }
-
-    /// If true, when PurgeObsoleteFile is called in CleanupIteratorState, we schedule a background job
-    /// in the flush job queue and delete obsolete files in background.
-    ///
-    /// Default: false
-    pub fn set_background_purge_on_iterator_cleanup(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_background_purge_on_iterator_cleanup(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// If true, keys deleted using the DeleteRange() API will be visible to
-    /// readers until they are naturally deleted during compaction. This improves
-    /// read performance in DBs with many range deletions.
-    ///
-    /// Default: false
-    pub fn set_ignore_range_deletions(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_ignore_range_deletions(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// If true, all data read from underlying storage will be
-    /// verified against corresponding checksums.
-    ///
-    /// Default: true
-    pub fn set_verify_checksums(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_verify_checksums(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// If non-zero, an iterator will create a new table reader which
-    /// performs reads of the given size. Using a large size (> 2MB) can
-    /// improve the performance of forward iteration on spinning disks.
-    /// Default: 0
-    ///
-    /// ```
-    /// use rocksdb::{ReadOptions};
-    ///
-    /// let mut opts = ReadOptions::default();
-    /// opts.set_readahead_size(4_194_304); // 4mb
-    /// ```
-    pub fn set_readahead_size(&mut self, v: usize) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_readahead_size(self.inner, v as size_t);
-        }
-    }
-
-    /// If true, create a tailing iterator. Note that tailing iterators
-    /// only support moving in the forward direction. Iterating in reverse
-    /// or seek_to_last are not supported.
-    pub fn set_tailing(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_tailing(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// Specifies the value of "pin_data". If true, it keeps the blocks
-    /// loaded by the iterator pinned in memory as long as the iterator is not deleted,
-    /// If used when reading from tables created with
-    /// BlockBasedTableOptions::use_delta_encoding = false,
-    /// Iterator's property "rocksdb.iterator.is-key-pinned" is guaranteed to
-    /// return 1.
-    ///
-    /// Default: false
-    pub fn set_pin_data(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_pin_data(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// Asynchronously prefetch some data.
-    ///
-    /// Used for sequential reads and internal automatic prefetching.
-    ///
-    /// Default: `false`
-    pub fn set_async_io(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_readoptions_set_async_io(self.inner, c_uchar::from(v));
-        }
-    }
-}
-
-impl Default for ReadOptions {
-    fn default() -> Self {
-        unsafe {
-            Self {
-                inner: ffi::rocksdb_readoptions_create(),
-                iterate_upper_bound: None,
-                iterate_lower_bound: None,
-            }
-        }
-    }
-}
-
-impl IngestExternalFileOptions {
-    /// Can be set to true to move the files instead of copying them.
-    pub fn set_move_files(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_ingestexternalfileoptions_set_move_files(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// If set to false, an ingested file keys could appear in existing snapshots
-    /// that where created before the file was ingested.
-    pub fn set_snapshot_consistency(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_ingestexternalfileoptions_set_snapshot_consistency(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// If set to false, IngestExternalFile() will fail if the file key range
-    /// overlaps with existing keys or tombstones in the DB.
-    pub fn set_allow_global_seqno(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_ingestexternalfileoptions_set_allow_global_seqno(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// If set to false and the file key range overlaps with the memtable key range
-    /// (memtable flush required), IngestExternalFile will fail.
-    pub fn set_allow_blocking_flush(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_ingestexternalfileoptions_set_allow_blocking_flush(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// Set to true if you would like duplicate keys in the file being ingested
-    /// to be skipped rather than overwriting existing data under that key.
-    /// Usecase: back-fill of some historical data in the database without
-    /// over-writing existing newer version of data.
-    /// This option could only be used if the DB has been running
-    /// with allow_ingest_behind=true since the dawn of time.
-    /// All files will be ingested at the bottommost level with seqno=0.
-    pub fn set_ingest_behind(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_ingestexternalfileoptions_set_ingest_behind(self.inner, c_uchar::from(v));
-        }
-    }
-}
-
-impl Default for IngestExternalFileOptions {
-    fn default() -> Self {
-        unsafe {
-            Self {
-                inner: ffi::rocksdb_ingestexternalfileoptions_create(),
-            }
-        }
-    }
-}
-
-/// Used by BlockBasedOptions::set_index_type.
-pub enum BlockBasedIndexType {
-    /// A space efficient index block that is optimized for
-    /// binary-search-based index.
-    BinarySearch,
-
-    /// The hash index, if enabled, will perform a hash lookup if
-    /// a prefix extractor has been provided through Options::set_prefix_extractor.
-    HashSearch,
-
-    /// A two-level index implementation. Both levels are binary search indexes.
-    TwoLevelIndexSearch,
-}
-
-/// Used by BlockBasedOptions::set_data_block_index_type.
-#[repr(C)]
-pub enum DataBlockIndexType {
-    /// Use binary search when performing point lookup for keys in data blocks.
-    /// This is the default.
-    BinarySearch = 0,
-
-    /// Appends a compact hash table to the end of the data block for efficient indexing. Backwards
-    /// compatible with databases created without this feature. Once turned on, existing data will
-    /// be gradually converted to the hash index format.
-    BinaryAndHash = 1,
-}
-
-/// Defines the underlying memtable implementation.
-/// See official [wiki](https://github.com/facebook/rocksdb/wiki/MemTable) for more information.
-pub enum MemtableFactory {
-    Vector,
-    HashSkipList {
-        bucket_count: usize,
-        height: i32,
-        branching_factor: i32,
-    },
-    HashLinkList {
-        bucket_count: usize,
-    },
-}
-
-/// Used by BlockBasedOptions::set_checksum_type.
-pub enum ChecksumType {
-    NoChecksum = 0,
-    CRC32c = 1,
-    XXHash = 2,
-    XXHash64 = 3,
-    XXH3 = 4, // Supported since RocksDB 6.27
-}
-
-/// Used with DBOptions::set_plain_table_factory.
-/// See official [wiki](https://github.com/facebook/rocksdb/wiki/PlainTable-Format) for more
-/// information.
-///
-/// Defaults:
-///  user_key_length: 0 (variable length)
-///  bloom_bits_per_key: 10
-///  hash_table_ratio: 0.75
-///  index_sparseness: 16
-pub struct PlainTableFactoryOptions {
-    pub user_key_length: u32,
-    pub bloom_bits_per_key: i32,
-    pub hash_table_ratio: f64,
-    pub index_sparseness: usize,
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-pub enum DBCompressionType {
-    None = ffi::rocksdb_no_compression as isize,
-    Snappy = ffi::rocksdb_snappy_compression as isize,
-    Zlib = ffi::rocksdb_zlib_compression as isize,
-    Bz2 = ffi::rocksdb_bz2_compression as isize,
-    Lz4 = ffi::rocksdb_lz4_compression as isize,
-    Lz4hc = ffi::rocksdb_lz4hc_compression as isize,
-    Zstd = ffi::rocksdb_zstd_compression as isize,
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-pub enum DBCompactionStyle {
-    Level = ffi::rocksdb_level_compaction as isize,
-    Universal = ffi::rocksdb_universal_compaction as isize,
-    Fifo = ffi::rocksdb_fifo_compaction as isize,
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-pub enum DBRecoveryMode {
-    TolerateCorruptedTailRecords = ffi::rocksdb_tolerate_corrupted_tail_records_recovery as isize,
-    AbsoluteConsistency = ffi::rocksdb_absolute_consistency_recovery as isize,
-    PointInTime = ffi::rocksdb_point_in_time_recovery as isize,
-    SkipAnyCorruptedRecord = ffi::rocksdb_skip_any_corrupted_records_recovery as isize,
-}
-
-/// File access pattern once a compaction has started
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-#[repr(i32)]
-pub enum AccessHint {
-    None = 0,
-    Normal,
-    Sequential,
-    WillNeed,
-}
-
-pub struct FifoCompactOptions {
-    pub(crate) inner: *mut ffi::rocksdb_fifo_compaction_options_t,
-}
-
-impl Default for FifoCompactOptions {
-    fn default() -> Self {
-        let opts = unsafe { ffi::rocksdb_fifo_compaction_options_create() };
-        assert!(
-            !opts.is_null(),
-            "Could not create RocksDB Fifo Compaction Options"
-        );
-
-        Self { inner: opts }
-    }
-}
-
-impl Drop for FifoCompactOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_fifo_compaction_options_destroy(self.inner);
-        }
-    }
-}
-
-impl FifoCompactOptions {
-    /// Sets the max table file size.
-    ///
-    /// Once the total sum of table files reaches this, we will delete the oldest
-    /// table file
-    ///
-    /// Default: 1GB
-    pub fn set_max_table_files_size(&mut self, nbytes: u64) {
-        unsafe {
-            ffi::rocksdb_fifo_compaction_options_set_max_table_files_size(self.inner, nbytes);
-        }
-    }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-pub enum UniversalCompactionStopStyle {
-    Similar = ffi::rocksdb_similar_size_compaction_stop_style as isize,
-    Total = ffi::rocksdb_total_size_compaction_stop_style as isize,
-}
-
-pub struct UniversalCompactOptions {
-    pub(crate) inner: *mut ffi::rocksdb_universal_compaction_options_t,
-}
-
-impl Default for UniversalCompactOptions {
-    fn default() -> Self {
-        let opts = unsafe { ffi::rocksdb_universal_compaction_options_create() };
-        assert!(
-            !opts.is_null(),
-            "Could not create RocksDB Universal Compaction Options"
-        );
-
-        Self { inner: opts }
-    }
-}
-
-impl Drop for UniversalCompactOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_destroy(self.inner);
-        }
-    }
-}
-
-impl UniversalCompactOptions {
-    /// Sets the percentage flexibility while comparing file size.
-    /// If the candidate file(s) size is 1% smaller than the next file's size,
-    /// then include next file into this candidate set.
-    ///
-    /// Default: 1
-    pub fn set_size_ratio(&mut self, ratio: c_int) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_set_size_ratio(self.inner, ratio);
-        }
-    }
-
-    /// Sets the minimum number of files in a single compaction run.
-    ///
-    /// Default: 2
-    pub fn set_min_merge_width(&mut self, num: c_int) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_set_min_merge_width(self.inner, num);
-        }
-    }
-
-    /// Sets the maximum number of files in a single compaction run.
-    ///
-    /// Default: UINT_MAX
-    pub fn set_max_merge_width(&mut self, num: c_int) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_set_max_merge_width(self.inner, num);
-        }
-    }
-
-    /// sets the size amplification.
-    ///
-    /// It is defined as the amount (in percentage) of
-    /// additional storage needed to store a single byte of data in the database.
-    /// For example, a size amplification of 2% means that a database that
-    /// contains 100 bytes of user-data may occupy upto 102 bytes of
-    /// physical storage. By this definition, a fully compacted database has
-    /// a size amplification of 0%. Rocksdb uses the following heuristic
-    /// to calculate size amplification: it assumes that all files excluding
-    /// the earliest file contribute to the size amplification.
-    ///
-    /// Default: 200, which means that a 100 byte database could require upto 300 bytes of storage.
-    pub fn set_max_size_amplification_percent(&mut self, v: c_int) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_set_max_size_amplification_percent(
-                self.inner, v,
-            );
-        }
-    }
-
-    /// Sets the percentage of compression size.
-    ///
-    /// If this option is set to be -1, all the output files
-    /// will follow compression type specified.
-    ///
-    /// If this option is not negative, we will try to make sure compressed
-    /// size is just above this value. In normal cases, at least this percentage
-    /// of data will be compressed.
-    /// When we are compacting to a new file, here is the criteria whether
-    /// it needs to be compressed: assuming here are the list of files sorted
-    /// by generation time:
-    ///    A1...An B1...Bm C1...Ct
-    /// where A1 is the newest and Ct is the oldest, and we are going to compact
-    /// B1...Bm, we calculate the total size of all the files as total_size, as
-    /// well as  the total size of C1...Ct as total_C, the compaction output file
-    /// will be compressed iff
-    ///   total_C / total_size < this percentage
-    ///
-    /// Default: -1
-    pub fn set_compression_size_percent(&mut self, v: c_int) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_set_compression_size_percent(self.inner, v);
-        }
-    }
-
-    /// Sets the algorithm used to stop picking files into a single compaction run.
-    ///
-    /// Default: ::Total
-    pub fn set_stop_style(&mut self, style: UniversalCompactionStopStyle) {
-        unsafe {
-            ffi::rocksdb_universal_compaction_options_set_stop_style(self.inner, style as c_int);
-        }
-    }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]
-#[repr(u8)]
-pub enum BottommostLevelCompaction {
-    /// Skip bottommost level compaction
-    Skip = 0,
-    /// Only compact bottommost level if there is a compaction filter
-    /// This is the default option
-    IfHaveCompactionFilter,
-    /// Always compact bottommost level
-    Force,
-    /// Always compact bottommost level but in bottommost level avoid
-    /// double-compacting files created in the same compaction
-    ForceOptimized,
-}
-
-pub struct CompactOptions {
-    pub(crate) inner: *mut ffi::rocksdb_compactoptions_t,
-}
-
-impl Default for CompactOptions {
-    fn default() -> Self {
-        let opts = unsafe { ffi::rocksdb_compactoptions_create() };
-        assert!(!opts.is_null(), "Could not create RocksDB Compact Options");
-
-        Self { inner: opts }
-    }
-}
-
-impl Drop for CompactOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_compactoptions_destroy(self.inner);
-        }
-    }
-}
-
-impl CompactOptions {
-    /// If more than one thread calls manual compaction,
-    /// only one will actually schedule it while the other threads will simply wait
-    /// for the scheduled manual compaction to complete. If exclusive_manual_compaction
-    /// is set to true, the call will disable scheduling of automatic compaction jobs
-    /// and wait for existing automatic compaction jobs to finish.
-    pub fn set_exclusive_manual_compaction(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_compactoptions_set_exclusive_manual_compaction(
-                self.inner,
-                c_uchar::from(v),
-            );
-        }
-    }
-
-    /// Sets bottommost level compaction.
-    pub fn set_bottommost_level_compaction(&mut self, lvl: BottommostLevelCompaction) {
-        unsafe {
-            ffi::rocksdb_compactoptions_set_bottommost_level_compaction(self.inner, lvl as c_uchar);
-        }
-    }
-
-    /// If true, compacted files will be moved to the minimum level capable
-    /// of holding the data or given level (specified non-negative target_level).
-    pub fn set_change_level(&mut self, v: bool) {
-        unsafe {
-            ffi::rocksdb_compactoptions_set_change_level(self.inner, c_uchar::from(v));
-        }
-    }
-
-    /// If change_level is true and target_level have non-negative value, compacted
-    /// files will be moved to target_level.
-    pub fn set_target_level(&mut self, lvl: c_int) {
-        unsafe {
-            ffi::rocksdb_compactoptions_set_target_level(self.inner, lvl);
-        }
-    }
-}
-
-/// Represents a path where sst files can be put into
-pub struct DBPath {
-    pub(crate) inner: *mut ffi::rocksdb_dbpath_t,
-}
-
-impl DBPath {
-    /// Create a new path
-    pub fn new<P: AsRef<Path>>(path: P, target_size: u64) -> Result<Self, Error> {
-        let p = to_cpath(path.as_ref()).unwrap();
-        let dbpath = unsafe { ffi::rocksdb_dbpath_create(p.as_ptr(), target_size) };
-        if dbpath.is_null() {
-            Err(Error::new(format!(
-                "Could not create path for storing sst files at location: {}",
-                path.as_ref().display()
-            )))
-        } else {
-            Ok(DBPath { inner: dbpath })
-        }
-    }
-}
-
-impl Drop for DBPath {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_dbpath_destroy(self.inner);
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use crate::{MemtableFactory, Options};
-
-    #[test]
-    fn test_enable_statistics() {
-        let mut opts = Options::default();
-        opts.enable_statistics();
-        opts.set_stats_dump_period_sec(60);
-        assert!(opts.get_statistics().is_some());
-
-        let opts = Options::default();
-        assert!(opts.get_statistics().is_none());
-    }
-
-    #[test]
-    fn test_set_memtable_factory() {
-        let mut opts = Options::default();
-        opts.set_memtable_factory(MemtableFactory::Vector);
-        opts.set_memtable_factory(MemtableFactory::HashLinkList { bucket_count: 100 });
-        opts.set_memtable_factory(MemtableFactory::HashSkipList {
-            bucket_count: 100,
-            height: 4,
-            branching_factor: 4,
-        });
-    }
-
-    #[test]
-    fn test_set_stats_persist_period_sec() {
-        let mut opts = Options::default();
-        opts.enable_statistics();
-        opts.set_stats_persist_period_sec(5);
-        assert!(opts.get_statistics().is_some());
-
-        let opts = Options::default();
-        assert!(opts.get_statistics().is_none());
-    }
-}
diff --git a/src/db_pinnable_slice.rs b/src/db_pinnable_slice.rs
deleted file mode 100644
index e6bd6a4..0000000
--- a/src/db_pinnable_slice.rs
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use crate::{ffi, DB};
-use core::ops::Deref;
-use libc::size_t;
-use std::marker::PhantomData;
-use std::slice;
-
-/// Wrapper around RocksDB PinnableSlice struct.
-///
-/// With a pinnable slice, we can directly leverage in-memory data within
-/// RocksDB to avoid unnecessary memory copies. The struct here wraps the
-/// returned raw pointer and ensures proper finalization work.
-pub struct DBPinnableSlice<'a> {
-    ptr: *mut ffi::rocksdb_pinnableslice_t,
-    db: PhantomData<&'a DB>,
-}
-
-unsafe impl<'a> Send for DBPinnableSlice<'a> {}
-unsafe impl<'a> Sync for DBPinnableSlice<'a> {}
-
-impl<'a> AsRef<[u8]> for DBPinnableSlice<'a> {
-    fn as_ref(&self) -> &[u8] {
-        // Implement this via Deref so as not to repeat ourselves
-        self
-    }
-}
-
-impl<'a> Deref for DBPinnableSlice<'a> {
-    type Target = [u8];
-
-    fn deref(&self) -> &[u8] {
-        unsafe {
-            let mut val_len: size_t = 0;
-            let val = ffi::rocksdb_pinnableslice_value(self.ptr, &mut val_len) as *mut u8;
-            slice::from_raw_parts(val, val_len)
-        }
-    }
-}
-
-impl<'a> Drop for DBPinnableSlice<'a> {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_pinnableslice_destroy(self.ptr);
-        }
-    }
-}
-
-impl<'a> DBPinnableSlice<'a> {
-    /// Used to wrap a PinnableSlice from rocksdb to avoid unnecessary memcpy
-    ///
-    /// # Unsafe
-    /// Requires that the pointer must be generated by rocksdb_get_pinned
-    pub(crate) unsafe fn from_c(ptr: *mut ffi::rocksdb_pinnableslice_t) -> Self {
-        Self {
-            ptr,
-            db: PhantomData,
-        }
-    }
-}
diff --git a/src/env.rs b/src/env.rs
deleted file mode 100644
index f8f89cb..0000000
--- a/src/env.rs
+++ /dev/null
@@ -1,144 +0,0 @@
-use std::sync::Arc;
-
-use crate::ffi_util::{from_cstr, opt_bytes_to_ptr};
-use libc::{self, c_char, c_int};
-
-use crate::{ffi, Error};
-
-/// An Env is an interface used by the rocksdb implementation to access
-/// operating system functionality like the filesystem etc. Callers
-/// may wish to provide a custom Env object when opening a database to
-/// get fine gain control; e.g., to rate limit file system operations.
-///
-/// All Env implementations are safe for concurrent access from
-/// multiple threads without any external synchronization.
-///
-/// Note: currently, C API behinds C++ API for various settings.
-/// See also: `rocksdb/include/env.h`
-#[derive(Clone)]
-pub struct Env(pub(crate) Arc<EnvWrapper>);
-
-pub(crate) struct EnvWrapper {
-    pub(crate) inner: *mut ffi::rocksdb_env_t,
-}
-
-impl Drop for EnvWrapper {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_env_destroy(self.inner);
-        }
-    }
-}
-
-impl Env {
-    pub fn version() -> String {
-        unsafe {
-            let ptr: *const c_char = ffi::rocksdb_version();
-            let s = from_cstr(ptr);
-            s
-        }
-    }
-
-    /// Returns default env
-    pub fn new() -> Result<Self, Error> {
-        let env = unsafe { ffi::rocksdb_create_default_env() };
-        if env.is_null() {
-            Err(Error::new("Could not create default env".to_owned()))
-        } else {
-            Ok(Self(Arc::new(EnvWrapper { inner: env })))
-        }
-    }
-
-    /// Returns encrypted env. they key must be a 32 bytes long array of u8
-    pub fn enc_env(key: [u8; 32]) -> Result<Self, Error> {
-        let env = unsafe { ffi::rocksdb_create_encrypted_env(opt_bytes_to_ptr(Some(&key))) };
-        if env.is_null() {
-            Err(Error::new("Could not create encrypted env".to_owned()))
-        } else {
-            Ok(Self(Arc::new(EnvWrapper { inner: env })))
-        }
-    }
-
-    /// Returns a new environment that stores its data in memory and delegates
-    /// all non-file-storage tasks to base_env.
-    pub fn mem_env() -> Result<Self, Error> {
-        let env = unsafe { ffi::rocksdb_create_mem_env() };
-        if env.is_null() {
-            Err(Error::new("Could not create mem env".to_owned()))
-        } else {
-            Ok(Self(Arc::new(EnvWrapper { inner: env })))
-        }
-    }
-
-    /// Sets the number of background worker threads of a specific thread pool for this environment.
-    /// `LOW` is the default pool.
-    ///
-    /// Default: 1
-    pub fn set_background_threads(&mut self, num_threads: c_int) {
-        unsafe {
-            ffi::rocksdb_env_set_background_threads(self.0.inner, num_threads);
-        }
-    }
-
-    /// Sets the size of the high priority thread pool that can be used to
-    /// prevent compactions from stalling memtable flushes.
-    pub fn set_high_priority_background_threads(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_env_set_high_priority_background_threads(self.0.inner, n);
-        }
-    }
-
-    /// Sets the size of the low priority thread pool that can be used to
-    /// prevent compactions from stalling memtable flushes.
-    pub fn set_low_priority_background_threads(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_env_set_low_priority_background_threads(self.0.inner, n);
-        }
-    }
-
-    /// Sets the size of the bottom priority thread pool that can be used to
-    /// prevent compactions from stalling memtable flushes.
-    pub fn set_bottom_priority_background_threads(&mut self, n: c_int) {
-        unsafe {
-            ffi::rocksdb_env_set_bottom_priority_background_threads(self.0.inner, n);
-        }
-    }
-
-    /// Wait for all threads started by StartThread to terminate.
-    pub fn join_all_threads(&mut self) {
-        unsafe {
-            ffi::rocksdb_env_join_all_threads(self.0.inner);
-        }
-    }
-
-    /// Lowering IO priority for threads from the specified pool.
-    pub fn lower_thread_pool_io_priority(&mut self) {
-        unsafe {
-            ffi::rocksdb_env_lower_thread_pool_io_priority(self.0.inner);
-        }
-    }
-
-    /// Lowering IO priority for high priority thread pool.
-    pub fn lower_high_priority_thread_pool_io_priority(&mut self) {
-        unsafe {
-            ffi::rocksdb_env_lower_high_priority_thread_pool_io_priority(self.0.inner);
-        }
-    }
-
-    /// Lowering CPU priority for threads from the specified pool.
-    pub fn lower_thread_pool_cpu_priority(&mut self) {
-        unsafe {
-            ffi::rocksdb_env_lower_thread_pool_cpu_priority(self.0.inner);
-        }
-    }
-
-    /// Lowering CPU priority for high priority thread pool.
-    pub fn lower_high_priority_thread_pool_cpu_priority(&mut self) {
-        unsafe {
-            ffi::rocksdb_env_lower_high_priority_thread_pool_cpu_priority(self.0.inner);
-        }
-    }
-}
-
-unsafe impl Send for EnvWrapper {}
-unsafe impl Sync for EnvWrapper {}
diff --git a/src/ffi_util.rs b/src/ffi_util.rs
deleted file mode 100644
index 555e3d4..0000000
--- a/src/ffi_util.rs
+++ /dev/null
@@ -1,268 +0,0 @@
-// Copyright 2016 Alex Regueiro
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use crate::{ffi, Error};
-use libc::{self, c_char, c_void, size_t};
-use std::ffi::{CStr, CString};
-use std::path::Path;
-use std::ptr;
-
-pub(crate) unsafe fn from_cstr(ptr: *const c_char) -> String {
-    let cstr = CStr::from_ptr(ptr as *const _);
-    String::from_utf8_lossy(cstr.to_bytes()).into_owned()
-}
-
-pub(crate) unsafe fn raw_data(ptr: *const c_char, size: usize) -> Option<Vec<u8>> {
-    if ptr.is_null() {
-        None
-    } else {
-        let mut dst = vec![0; size];
-        ptr::copy_nonoverlapping(ptr as *const u8, dst.as_mut_ptr(), size);
-
-        Some(dst)
-    }
-}
-
-pub fn error_message(ptr: *const c_char) -> String {
-    unsafe {
-        let s = from_cstr(ptr);
-        ffi::rocksdb_free(ptr as *mut c_void);
-        s
-    }
-}
-
-pub fn opt_bytes_to_ptr<T: AsRef<[u8]>>(opt: Option<T>) -> *const c_char {
-    match opt {
-        Some(v) => v.as_ref().as_ptr() as *const c_char,
-        None => ptr::null(),
-    }
-}
-
-pub(crate) fn to_cpath<P: AsRef<Path>>(path: P) -> Result<CString, Error> {
-    match CString::new(path.as_ref().to_string_lossy().as_bytes()) {
-        Ok(c) => Ok(c),
-        Err(e) => Err(Error::new(format!(
-            "Failed to convert path to CString: {e}"
-        ))),
-    }
-}
-
-macro_rules! ffi_try {
-    ( $($function:ident)::*() ) => {
-        ffi_try_impl!($($function)::*())
-    };
-
-    ( $($function:ident)::*( $arg1:expr $(, $arg:expr)* $(,)? ) ) => {
-        ffi_try_impl!($($function)::*($arg1 $(, $arg)* ,))
-    };
-}
-
-macro_rules! ffi_try_impl {
-    ( $($function:ident)::*( $($arg:expr,)*) ) => {{
-        let mut err: *mut ::libc::c_char = ::std::ptr::null_mut();
-        let result = $($function)::*($($arg,)* &mut err);
-        if !err.is_null() {
-            return Err(Error::new($crate::ffi_util::error_message(err)));
-        }
-        result
-    }};
-}
-
-/// Value which can be converted into a C string.
-///
-/// The trait is used as argument to functions which wish to accept either
-/// [`&str`] or [`&CStr`](CStr) arguments while internally need to interact with
-/// C APIs.  Accepting [`&str`] may be more convenient for users but requires
-/// conversion into [`CString`] internally which requires allocation.  With this
-/// trait, latency-conscious users may choose to prepare [`CStr`] in advance and
-/// then pass it directly without having to incur the conversion cost.
-///
-/// To use the trait, function should accept `impl CStrLike` and after baking
-/// the argument (with [`CStrLike::bake`] method) it can use it as a [`&CStr`](CStr)
-/// (since the baked result dereferences into [`CStr`]).
-///
-/// # Example
-///
-/// ```
-/// use std::ffi::{CStr, CString};
-/// use rocksdb::CStrLike;
-///
-/// fn strlen(arg: impl CStrLike) -> std::result::Result<usize, String> {
-///     let baked = arg.bake().map_err(|err| err.to_string())?;
-///     Ok(unsafe { libc::strlen(baked.as_ptr()) })
-/// }
-///
-/// const FOO: &str = "foo";
-/// const BAR: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"bar\0") };
-///
-/// assert_eq!(Ok(3), strlen(FOO));
-/// assert_eq!(Ok(3), strlen(BAR));
-/// ```
-pub trait CStrLike {
-    type Baked: std::ops::Deref<Target = CStr>;
-    type Error: std::fmt::Debug + std::fmt::Display;
-
-    /// Bakes self into value which can be freely converted into [`&CStr`](CStr).
-    ///
-    /// This may require allocation and may fail if `self` has invalid value.
-    fn bake(self) -> Result<Self::Baked, Self::Error>;
-
-    /// Consumers and converts value into an owned [`CString`].
-    ///
-    /// If `Self` is already a `CString` simply returns it; if it’s a reference
-    /// to a `CString` then the value is cloned.  In other cases this may
-    /// require allocation and may fail if `self` has invalid value.
-    fn into_c_string(self) -> Result<CString, Self::Error>;
-}
-
-impl CStrLike for &str {
-    type Baked = CString;
-    type Error = std::ffi::NulError;
-
-    fn bake(self) -> Result<Self::Baked, Self::Error> {
-        CString::new(self)
-    }
-    fn into_c_string(self) -> Result<CString, Self::Error> {
-        CString::new(self)
-    }
-}
-
-// This is redundant for the most part and exists so that `foo(&string)` (where
-// `string: String` works just as if `foo` took `arg: &str` argument.
-impl CStrLike for &String {
-    type Baked = CString;
-    type Error = std::ffi::NulError;
-
-    fn bake(self) -> Result<Self::Baked, Self::Error> {
-        CString::new(self.as_bytes())
-    }
-    fn into_c_string(self) -> Result<CString, Self::Error> {
-        CString::new(self.as_bytes())
-    }
-}
-
-impl CStrLike for &CStr {
-    type Baked = Self;
-    type Error = std::convert::Infallible;
-
-    fn bake(self) -> Result<Self::Baked, Self::Error> {
-        Ok(self)
-    }
-    fn into_c_string(self) -> Result<CString, Self::Error> {
-        Ok(self.to_owned())
-    }
-}
-
-// This exists so that if caller constructs a `CString` they can pass it into
-// the function accepting `CStrLike` argument.  Some of such functions may take
-// the argument whereas otherwise they would need to allocated a new owned
-// object.
-impl CStrLike for CString {
-    type Baked = CString;
-    type Error = std::convert::Infallible;
-
-    fn bake(self) -> Result<Self::Baked, Self::Error> {
-        Ok(self)
-    }
-    fn into_c_string(self) -> Result<CString, Self::Error> {
-        Ok(self)
-    }
-}
-
-// This is redundant for the most part and exists so that `foo(&cstring)` (where
-// `string: CString` works just as if `foo` took `arg: &CStr` argument.
-impl<'a> CStrLike for &'a CString {
-    type Baked = &'a CStr;
-    type Error = std::convert::Infallible;
-
-    fn bake(self) -> Result<Self::Baked, Self::Error> {
-        Ok(self)
-    }
-    fn into_c_string(self) -> Result<CString, Self::Error> {
-        Ok(self.clone())
-    }
-}
-
-/// Owned malloc-allocated memory slice.
-/// Do not derive `Clone` for this because it will cause double-free.
-pub struct CSlice {
-    data: *const c_char,
-    len: size_t,
-}
-
-impl CSlice {
-    /// Constructing such a slice may be unsafe.
-    ///
-    /// # Safety
-    /// The caller must ensure that the pointer and length are valid.
-    /// Moreover, `CSlice` takes the ownership of the memory and will free it
-    /// using `rocksdb_free`. The caller must ensure that the memory is
-    /// allocated by `malloc` in RocksDB and will not be freed by any other
-    /// means.
-    pub(crate) unsafe fn from_raw_parts(data: *const c_char, len: size_t) -> Self {
-        Self { data, len }
-    }
-}
-
-impl AsRef<[u8]> for CSlice {
-    fn as_ref(&self) -> &[u8] {
-        unsafe { std::slice::from_raw_parts(self.data as *const u8, self.len) }
-    }
-}
-
-impl Drop for CSlice {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_free(self.data as *mut c_void);
-        }
-    }
-}
-
-#[test]
-fn test_c_str_like_bake() {
-    fn test<S: CStrLike>(value: S) -> Result<usize, S::Error> {
-        value
-            .bake()
-            .map(|value| unsafe { libc::strlen(value.as_ptr()) })
-    }
-
-    assert_eq!(Ok(3), test("foo")); // &str
-    assert_eq!(Ok(3), test(&String::from("foo"))); // String
-    assert_eq!(Ok(3), test(CString::new("foo").unwrap().as_ref())); // &CStr
-    assert_eq!(Ok(3), test(&CString::new("foo").unwrap())); // &CString
-    assert_eq!(Ok(3), test(CString::new("foo").unwrap())); // CString
-
-    assert_eq!(3, test("foo\0bar").err().unwrap().nul_position());
-}
-
-#[test]
-fn test_c_str_like_into() {
-    fn test<S: CStrLike>(value: S) -> Result<CString, S::Error> {
-        value.into_c_string()
-    }
-
-    let want = CString::new("foo").unwrap();
-
-    assert_eq!(Ok(want.clone()), test("foo")); // &str
-    assert_eq!(Ok(want.clone()), test(&String::from("foo"))); // &String
-    assert_eq!(
-        Ok(want.clone()),
-        test(CString::new("foo").unwrap().as_ref())
-    ); // &CStr
-    assert_eq!(Ok(want.clone()), test(&CString::new("foo").unwrap())); // &CString
-    assert_eq!(Ok(want), test(CString::new("foo").unwrap())); // CString
-
-    assert_eq!(3, test("foo\0bar").err().unwrap().nul_position());
-}
diff --git a/src/iter_range.rs b/src/iter_range.rs
deleted file mode 100644
index 2bbdfc3..0000000
--- a/src/iter_range.rs
+++ /dev/null
@@ -1,107 +0,0 @@
-/// A range which can be set as iterate bounds on [`crate::ReadOptions`].
-///
-/// See [`crate::ReadOptions::set_iterate_range`] for documentation and
-/// examples.
-pub trait IterateBounds {
-    /// Converts object into lower and upper bounds pair.
-    ///
-    /// If this object represents range with one of the bounds unset,
-    /// corresponding element is returned as `None`.  For example, `..upper`
-    /// range would be converted into `(None, Some(upper))` pair.
-    fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>);
-}
-
-impl IterateBounds for std::ops::RangeFull {
-    fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>) {
-        (None, None)
-    }
-}
-
-impl<K: Into<Vec<u8>>> IterateBounds for std::ops::Range<K> {
-    fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>) {
-        (Some(self.start.into()), Some(self.end.into()))
-    }
-}
-
-impl<K: Into<Vec<u8>>> IterateBounds for std::ops::RangeFrom<K> {
-    fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>) {
-        (Some(self.start.into()), None)
-    }
-}
-
-impl<K: Into<Vec<u8>>> IterateBounds for std::ops::RangeTo<K> {
-    fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>) {
-        (None, Some(self.end.into()))
-    }
-}
-
-/// Representation of a range of keys starting with given prefix.
-///
-/// Can be used as argument of [`crate::ReadOptions::set_iterate_range`] method
-/// to set iterate bounds.
-#[derive(Clone, Copy)]
-pub struct PrefixRange<K>(pub K);
-
-impl<K: Into<Vec<u8>>> IterateBounds for PrefixRange<K> {
-    /// Converts the prefix range representation into pair of bounds.
-    ///
-    /// The conversion assumes lexicographical sorting on `u8` values.  For
-    /// example, `PrefixRange("a")` is equivalent to `"a".."b"` range.  Note
-    /// that for some prefixes, either of the bounds may be `None`.  For
-    /// example, an empty prefix is equivalent to a full range (i.e. both bounds
-    /// being `None`).
-    fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>) {
-        let start = self.0.into();
-        if start.is_empty() {
-            (None, None)
-        } else {
-            let end = next_prefix(&start);
-            (Some(start), end)
-        }
-    }
-}
-
-/// Returns lowest value following largest value with given prefix.
-///
-/// In other words, computes upper bound for a prefix scan over list of keys
-/// sorted in lexicographical order.  This means that a prefix scan can be
-/// expressed as range scan over a right-open `[prefix, next_prefix(prefix))`
-/// range.
-///
-/// For example, for prefix `foo` the function returns `fop`.
-///
-/// Returns `None` if there is no value which can follow value with given
-/// prefix.  This happens when prefix consists entirely of `'\xff'` bytes (or is
-/// empty).
-fn next_prefix(prefix: &[u8]) -> Option<Vec<u8>> {
-    let ffs = prefix
-        .iter()
-        .rev()
-        .take_while(|&&byte| byte == u8::MAX)
-        .count();
-    let next = &prefix[..(prefix.len() - ffs)];
-    if next.is_empty() {
-        // Prefix consisted of \xff bytes.  There is no prefix that
-        // follows it.
-        None
-    } else {
-        let mut next = next.to_vec();
-        *next.last_mut().unwrap() += 1;
-        Some(next)
-    }
-}
-
-#[test]
-fn test_prefix_range() {
-    fn test(start: &[u8], end: Option<&[u8]>) {
-        let got = PrefixRange(start).into_bounds();
-        assert_eq!((Some(start), end), (got.0.as_deref(), got.1.as_deref()));
-    }
-
-    let empty: &[u8] = &[];
-    assert_eq!((None, None), PrefixRange(empty).into_bounds());
-    test(b"\xff", None);
-    test(b"\xff\xff\xff\xff", None);
-    test(b"a", Some(b"b"));
-    test(b"a\xff\xff\xff", Some(b"b"));
-}
diff --git a/src/lib.rs b/src/lib.rs
deleted file mode 100644
index 9de4b86..0000000
--- a/src/lib.rs
+++ /dev/null
@@ -1,307 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-//! Rust wrapper for RocksDB.
-//!
-//! # Examples
-//!
-//! ```
-//! use rocksdb::{DB, Options};
-//! // NB: db is automatically closed at end of lifetime
-//! let path = "_path_for_rocksdb_storage";
-//! {
-//!    let db = DB::open_default(path).unwrap();
-//!    db.put(b"my key", b"my value").unwrap();
-//!    match db.get(b"my key") {
-//!        Ok(Some(value)) => println!("retrieved value {}", String::from_utf8(value).unwrap()),
-//!        Ok(None) => println!("value not found"),
-//!        Err(e) => println!("operational problem encountered: {}", e),
-//!    }
-//!    db.delete(b"my key").unwrap();
-//! }
-//! let _ = DB::destroy(&Options::default(), path);
-//! ```
-//!
-//! Opening a database and a single column family with custom options:
-//!
-//! ```
-//! use rocksdb::{DB, ColumnFamilyDescriptor, Options};
-//!
-//! let path = "_path_for_rocksdb_storage_with_cfs";
-//! let mut cf_opts = Options::default();
-//! cf_opts.set_max_write_buffer_number(16);
-//! let cf = ColumnFamilyDescriptor::new("cf1", cf_opts);
-//!
-//! let mut db_opts = Options::default();
-//! db_opts.create_missing_column_families(true);
-//! db_opts.create_if_missing(true);
-//! {
-//!     let db = DB::open_cf_descriptors(&db_opts, path, vec![cf]).unwrap();
-//! }
-//! let _ = DB::destroy(&db_opts, path);
-//! ```
-//!
-
-#![warn(clippy::pedantic)]
-#![allow(
-    // Next `cast_*` lints don't give alternatives.
-    clippy::cast_possible_wrap, clippy::cast_possible_truncation, clippy::cast_sign_loss,
-    // Next lints produce too much noise/false positives.
-    clippy::module_name_repetitions, clippy::similar_names, clippy::must_use_candidate,
-    // '... may panic' lints.
-    // Too much work to fix.
-    clippy::missing_errors_doc,
-    // False positive: WebSocket
-    clippy::doc_markdown,
-    clippy::missing_safety_doc,
-    clippy::needless_pass_by_value,
-    clippy::ptr_as_ptr,
-    clippy::missing_panics_doc,
-    clippy::from_over_into,
-)]
-
-#[macro_use]
-mod ffi_util;
-
-pub mod backup;
-pub mod checkpoint;
-mod column_family;
-pub mod compaction_filter;
-pub mod compaction_filter_factory;
-mod comparator;
-mod db;
-mod db_iterator;
-mod db_options;
-mod db_pinnable_slice;
-mod env;
-mod iter_range;
-pub mod merge_operator;
-pub mod perf;
-pub mod properties;
-mod slice_transform;
-mod snapshot;
-mod sst_file_writer;
-mod transactions;
-mod write_batch;
-
-pub use crate::{
-    column_family::{
-        AsColumnFamilyRef, BoundColumnFamily, ColumnFamily, ColumnFamilyDescriptor,
-        ColumnFamilyRef, DEFAULT_COLUMN_FAMILY_NAME,
-    },
-    compaction_filter::Decision as CompactionDecision,
-    db::{
-        DBAccess, DBCommon, DBWithThreadMode, LiveFile, MultiThreaded, SingleThreaded, ThreadMode,
-        DB,
-    },
-    db_iterator::{
-        DBIterator, DBIteratorWithThreadMode, DBRawIterator, DBRawIteratorWithThreadMode,
-        DBWALIterator, Direction, IteratorMode,
-    },
-    db_options::{
-        BlockBasedIndexType, BlockBasedOptions, BottommostLevelCompaction, Cache, ChecksumType,
-        CompactOptions, CuckooTableOptions, DBCompactionStyle, DBCompressionType, DBPath,
-        DBRecoveryMode, DataBlockIndexType, FifoCompactOptions, FlushOptions,
-        IngestExternalFileOptions, LogLevel, MemtableFactory, Options, PlainTableFactoryOptions,
-        ReadOptions, UniversalCompactOptions, UniversalCompactionStopStyle, WriteOptions,
-    },
-    db_pinnable_slice::DBPinnableSlice,
-    env::Env,
-    ffi_util::CStrLike,
-    iter_range::{IterateBounds, PrefixRange},
-    merge_operator::MergeOperands,
-    perf::{PerfContext, PerfMetric, PerfStatsLevel},
-    slice_transform::SliceTransform,
-    snapshot::{Snapshot, SnapshotWithThreadMode},
-    sst_file_writer::SstFileWriter,
-    transactions::{
-        OptimisticTransactionDB, OptimisticTransactionOptions, Transaction, TransactionDB,
-        TransactionDBOptions, TransactionOptions,
-    },
-    write_batch::{WriteBatch, WriteBatchIterator, WriteBatchWithTransaction},
-};
-
-use librocksdb_sys as ffi;
-
-use std::error;
-use std::fmt;
-
-/// RocksDB error kind.
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub enum ErrorKind {
-    NotFound,
-    Corruption,
-    NotSupported,
-    InvalidArgument,
-    IOError,
-    MergeInProgress,
-    Incomplete,
-    ShutdownInProgress,
-    TimedOut,
-    Aborted,
-    Busy,
-    Expired,
-    TryAgain,
-    CompactionTooLarge,
-    ColumnFamilyDropped,
-    Unknown,
-}
-
-/// A simple wrapper round a string, used for errors reported from
-/// ffi calls.
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct Error {
-    message: String,
-}
-
-impl Error {
-    fn new(message: String) -> Error {
-        Error { message }
-    }
-
-    pub fn into_string(self) -> String {
-        self.into()
-    }
-
-    /// Parse corresponding [`ErrorKind`] from error message.
-    pub fn kind(&self) -> ErrorKind {
-        match self.message.split(':').next().unwrap_or("") {
-            "NotFound" => ErrorKind::NotFound,
-            "Corruption" => ErrorKind::Corruption,
-            "Not implemented" => ErrorKind::NotSupported,
-            "Invalid argument" => ErrorKind::InvalidArgument,
-            "IO error" => ErrorKind::IOError,
-            "Merge in progress" => ErrorKind::MergeInProgress,
-            "Result incomplete" => ErrorKind::Incomplete,
-            "Shutdown in progress" => ErrorKind::ShutdownInProgress,
-            "Operation timed out" => ErrorKind::TimedOut,
-            "Operation aborted" => ErrorKind::Aborted,
-            "Resource busy" => ErrorKind::Busy,
-            "Operation expired" => ErrorKind::Expired,
-            "Operation failed. Try again." => ErrorKind::TryAgain,
-            "Compaction too large" => ErrorKind::CompactionTooLarge,
-            "Column family dropped" => ErrorKind::ColumnFamilyDropped,
-            _ => ErrorKind::Unknown,
-        }
-    }
-}
-
-impl AsRef<str> for Error {
-    fn as_ref(&self) -> &str {
-        &self.message
-    }
-}
-
-impl From<Error> for String {
-    fn from(e: Error) -> String {
-        e.message
-    }
-}
-
-impl error::Error for Error {
-    fn description(&self) -> &str {
-        &self.message
-    }
-}
-
-impl fmt::Display for Error {
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        self.message.fmt(formatter)
-    }
-}
-
-#[cfg(test)]
-mod test {
-    use crate::{
-        OptimisticTransactionDB, OptimisticTransactionOptions, Transaction, TransactionDB,
-        TransactionDBOptions, TransactionOptions,
-    };
-
-    use super::{
-        column_family::UnboundColumnFamily,
-        db_options::CacheWrapper,
-        env::{Env, EnvWrapper},
-        BlockBasedOptions, BoundColumnFamily, Cache, ColumnFamily, ColumnFamilyDescriptor,
-        DBIterator, DBRawIterator, IngestExternalFileOptions, Options, PlainTableFactoryOptions,
-        ReadOptions, Snapshot, SstFileWriter, WriteBatch, WriteOptions, DB,
-    };
-
-    #[test]
-    fn is_send() {
-        // test (at compile time) that certain types implement the auto-trait Send, either directly for
-        // pointer-wrapping types or transitively for types with all Send fields
-
-        fn is_send<T: Send>() {
-            // dummy function just used for its parameterized type bound
-        }
-
-        is_send::<DB>();
-        is_send::<DBIterator<'_>>();
-        is_send::<DBRawIterator<'_>>();
-        is_send::<Snapshot>();
-        is_send::<Options>();
-        is_send::<ReadOptions>();
-        is_send::<WriteOptions>();
-        is_send::<IngestExternalFileOptions>();
-        is_send::<BlockBasedOptions>();
-        is_send::<PlainTableFactoryOptions>();
-        is_send::<ColumnFamilyDescriptor>();
-        is_send::<ColumnFamily>();
-        is_send::<BoundColumnFamily<'_>>();
-        is_send::<UnboundColumnFamily>();
-        is_send::<SstFileWriter>();
-        is_send::<WriteBatch>();
-        is_send::<Cache>();
-        is_send::<CacheWrapper>();
-        is_send::<Env>();
-        is_send::<EnvWrapper>();
-        is_send::<TransactionDB>();
-        is_send::<OptimisticTransactionDB>();
-        is_send::<Transaction<'_, TransactionDB>>();
-        is_send::<TransactionDBOptions>();
-        is_send::<OptimisticTransactionOptions>();
-        is_send::<TransactionOptions>();
-    }
-
-    #[test]
-    fn is_sync() {
-        // test (at compile time) that certain types implement the auto-trait Sync
-
-        fn is_sync<T: Sync>() {
-            // dummy function just used for its parameterized type bound
-        }
-
-        is_sync::<DB>();
-        is_sync::<Snapshot>();
-        is_sync::<Options>();
-        is_sync::<ReadOptions>();
-        is_sync::<WriteOptions>();
-        is_sync::<IngestExternalFileOptions>();
-        is_sync::<BlockBasedOptions>();
-        is_sync::<PlainTableFactoryOptions>();
-        is_sync::<UnboundColumnFamily>();
-        is_sync::<ColumnFamilyDescriptor>();
-        is_sync::<SstFileWriter>();
-        is_sync::<Cache>();
-        is_sync::<CacheWrapper>();
-        is_sync::<Env>();
-        is_sync::<EnvWrapper>();
-        is_sync::<TransactionDB>();
-        is_sync::<OptimisticTransactionDB>();
-        is_sync::<TransactionDBOptions>();
-        is_sync::<OptimisticTransactionOptions>();
-        is_sync::<TransactionOptions>();
-    }
-}
diff --git a/src/merge_operator.rs b/src/merge_operator.rs
deleted file mode 100644
index b52113e..0000000
--- a/src/merge_operator.rs
+++ /dev/null
@@ -1,253 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-//! rustic merge operator
-//!
-//! ```
-//! use rocksdb::{Options, DB, MergeOperands};
-//!
-//! fn concat_merge(new_key: &[u8],
-//!                 existing_val: Option<&[u8]>,
-//!                 operands: &MergeOperands)
-//!                 -> Option<Vec<u8>> {
-//!
-//!    let mut result: Vec<u8> = Vec::with_capacity(operands.len());
-//!    existing_val.map(|v| {
-//!        for e in v {
-//!            result.push(*e)
-//!        }
-//!    });
-//!    for op in operands {
-//!        for e in op {
-//!            result.push(*e)
-//!        }
-//!    }
-//!    Some(result)
-//! }
-//!
-//!let path = "_rust_path_to_rocksdb";
-//!let mut opts = Options::default();
-//!
-//!opts.create_if_missing(true);
-//!opts.set_merge_operator_associative("test operator", concat_merge);
-//!{
-//!    let db = DB::open(&opts, path).unwrap();
-//!    let p = db.put(b"k1", b"a");
-//!    db.merge(b"k1", b"b");
-//!    db.merge(b"k1", b"c");
-//!    db.merge(b"k1", b"d");
-//!    db.merge(b"k1", b"efg");
-//!    let r = db.get(b"k1");
-//!    assert_eq!(r.unwrap().unwrap(), b"abcdefg");
-//!}
-//!let _ = DB::destroy(&opts, path);
-//! ```
-
-use libc::{self, c_char, c_int, c_void, size_t};
-use std::ffi::CString;
-use std::mem;
-use std::ptr;
-use std::slice;
-
-pub trait MergeFn:
-    Fn(&[u8], Option<&[u8]>, &MergeOperands) -> Option<Vec<u8>> + Send + Sync + 'static
-{
-}
-impl<F> MergeFn for F where
-    F: Fn(&[u8], Option<&[u8]>, &MergeOperands) -> Option<Vec<u8>> + Send + Sync + 'static
-{
-}
-
-pub struct MergeOperatorCallback<F: MergeFn, PF: MergeFn> {
-    pub name: CString,
-    pub full_merge_fn: F,
-    pub partial_merge_fn: PF,
-}
-
-pub unsafe extern "C" fn destructor_callback<F: MergeFn, PF: MergeFn>(raw_cb: *mut c_void) {
-    drop(Box::from_raw(raw_cb as *mut MergeOperatorCallback<F, PF>));
-}
-
-pub unsafe extern "C" fn delete_callback(
-    _raw_cb: *mut c_void,
-    value: *const c_char,
-    value_length: size_t,
-) {
-    if !value.is_null() {
-        drop(Box::from_raw(slice::from_raw_parts_mut(
-            value as *mut u8,
-            value_length,
-        )));
-    }
-}
-
-pub unsafe extern "C" fn name_callback<F: MergeFn, PF: MergeFn>(
-    raw_cb: *mut c_void,
-) -> *const c_char {
-    let cb = &mut *(raw_cb as *mut MergeOperatorCallback<F, PF>);
-    cb.name.as_ptr()
-}
-
-pub unsafe extern "C" fn full_merge_callback<F: MergeFn, PF: MergeFn>(
-    raw_cb: *mut c_void,
-    raw_key: *const c_char,
-    key_len: size_t,
-    existing_value: *const c_char,
-    existing_value_len: size_t,
-    operands_list: *const *const c_char,
-    operands_list_len: *const size_t,
-    num_operands: c_int,
-    success: *mut u8,
-    new_value_length: *mut size_t,
-) -> *mut c_char {
-    let cb = &mut *(raw_cb as *mut MergeOperatorCallback<F, PF>);
-    let operands = &MergeOperands::new(operands_list, operands_list_len, num_operands);
-    let key = slice::from_raw_parts(raw_key as *const u8, key_len);
-    let oldval = if existing_value.is_null() {
-        None
-    } else {
-        Some(slice::from_raw_parts(
-            existing_value as *const u8,
-            existing_value_len,
-        ))
-    };
-    (cb.full_merge_fn)(key, oldval, operands).map_or_else(
-        || {
-            *new_value_length = 0;
-            *success = 0_u8;
-            ptr::null_mut() as *mut c_char
-        },
-        |result| {
-            *new_value_length = result.len() as size_t;
-            *success = 1_u8;
-            Box::into_raw(result.into_boxed_slice()) as *mut c_char
-        },
-    )
-}
-
-pub unsafe extern "C" fn partial_merge_callback<F: MergeFn, PF: MergeFn>(
-    raw_cb: *mut c_void,
-    raw_key: *const c_char,
-    key_len: size_t,
-    operands_list: *const *const c_char,
-    operands_list_len: *const size_t,
-    num_operands: c_int,
-    success: *mut u8,
-    new_value_length: *mut size_t,
-) -> *mut c_char {
-    let cb = &mut *(raw_cb as *mut MergeOperatorCallback<F, PF>);
-    let operands = &MergeOperands::new(operands_list, operands_list_len, num_operands);
-    let key = slice::from_raw_parts(raw_key as *const u8, key_len);
-    (cb.partial_merge_fn)(key, None, operands).map_or_else(
-        || {
-            *new_value_length = 0;
-            *success = 0_u8;
-            ptr::null_mut::<c_char>()
-        },
-        |result| {
-            *new_value_length = result.len() as size_t;
-            *success = 1_u8;
-            Box::into_raw(result.into_boxed_slice()) as *mut c_char
-        },
-    )
-}
-
-pub struct MergeOperands {
-    operands_list: *const *const c_char,
-    operands_list_len: *const size_t,
-    num_operands: usize,
-}
-
-impl MergeOperands {
-    fn new(
-        operands_list: *const *const c_char,
-        operands_list_len: *const size_t,
-        num_operands: c_int,
-    ) -> MergeOperands {
-        assert!(num_operands >= 0);
-        MergeOperands {
-            operands_list,
-            operands_list_len,
-            num_operands: num_operands as usize,
-        }
-    }
-
-    pub fn len(&self) -> usize {
-        self.num_operands
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.num_operands == 0
-    }
-
-    pub fn iter(&self) -> MergeOperandsIter {
-        MergeOperandsIter {
-            operands: self,
-            cursor: 0,
-        }
-    }
-
-    fn get_operand(&self, index: usize) -> Option<&[u8]> {
-        if index >= self.num_operands {
-            None
-        } else {
-            unsafe {
-                let base = self.operands_list as usize;
-                let base_len = self.operands_list_len as usize;
-                let spacing = mem::size_of::<*const *const u8>();
-                let spacing_len = mem::size_of::<*const size_t>();
-                let len_ptr = (base_len + (spacing_len * index)) as *const size_t;
-                let len = *len_ptr;
-                let ptr = base + (spacing * index);
-                Some(slice::from_raw_parts(
-                    *(ptr as *const *const u8) as *const u8,
-                    len,
-                ))
-            }
-        }
-    }
-}
-
-pub struct MergeOperandsIter<'a> {
-    operands: &'a MergeOperands,
-    cursor: usize,
-}
-
-impl<'a> Iterator for MergeOperandsIter<'a> {
-    type Item = &'a [u8];
-
-    fn next(&mut self) -> Option<Self::Item> {
-        let operand = self.operands.get_operand(self.cursor)?;
-        self.cursor += 1;
-        Some(operand)
-    }
-
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        let remaining = self.operands.num_operands - self.cursor;
-        (remaining, Some(remaining))
-    }
-}
-
-impl<'a> IntoIterator for &'a MergeOperands {
-    type Item = &'a [u8];
-    type IntoIter = MergeOperandsIter<'a>;
-
-    fn into_iter(self) -> Self::IntoIter {
-        Self::IntoIter {
-            operands: self,
-            cursor: 0,
-        }
-    }
-}
diff --git a/src/perf.rs b/src/perf.rs
deleted file mode 100644
index 12644b3..0000000
--- a/src/perf.rs
+++ /dev/null
@@ -1,285 +0,0 @@
-// Copyright 2020 Tran Tuan Linh
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use libc::{c_int, c_uchar, c_void};
-
-use crate::{db::DBInner, ffi, ffi_util::from_cstr, Cache, Error, DB};
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-#[repr(i32)]
-pub enum PerfStatsLevel {
-    /// Unknown settings
-    Uninitialized = 0,
-    /// Disable perf stats
-    Disable,
-    /// Enables only count stats
-    EnableCount,
-    /// Count stats and enable time stats except for mutexes
-    EnableTimeExceptForMutex,
-    /// Other than time, also measure CPU time counters. Still don't measure
-    /// time (neither wall time nor CPU time) for mutexes
-    EnableTimeAndCPUTimeExceptForMutex,
-    /// Enables count and time stats
-    EnableTime,
-    /// N.B must always be the last value!
-    OutOfBound,
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-#[non_exhaustive]
-#[repr(i32)]
-pub enum PerfMetric {
-    UserKeyComparisonCount = 0,
-    BlockCacheHitCount = 1,
-    BlockReadCount = 2,
-    BlockReadByte = 3,
-    BlockReadTime = 4,
-    BlockChecksumTime = 5,
-    BlockDecompressTime = 6,
-    GetReadBytes = 7,
-    MultigetReadBytes = 8,
-    IterReadBytes = 9,
-    InternalKeySkippedCount = 10,
-    InternalDeleteSkippedCount = 11,
-    InternalRecentSkippedCount = 12,
-    InternalMergeCount = 13,
-    GetSnapshotTime = 14,
-    GetFromMemtableTime = 15,
-    GetFromMemtableCount = 16,
-    GetPostProcessTime = 17,
-    GetFromOutputFilesTime = 18,
-    SeekOnMemtableTime = 19,
-    SeekOnMemtableCount = 20,
-    NextOnMemtableCount = 21,
-    PrevOnMemtableCount = 22,
-    SeekChildSeekTime = 23,
-    SeekChildSeekCount = 24,
-    SeekMinHeapTime = 25,
-    SeekMaxHeapTime = 26,
-    SeekInternalSeekTime = 27,
-    FindNextUserEntryTime = 28,
-    WriteWalTime = 29,
-    WriteMemtableTime = 30,
-    WriteDelayTime = 31,
-    WritePreAndPostProcessTime = 32,
-    DbMutexLockNanos = 33,
-    DbConditionWaitNanos = 34,
-    MergeOperatorTimeNanos = 35,
-    ReadIndexBlockNanos = 36,
-    ReadFilterBlockNanos = 37,
-    NewTableBlockIterNanos = 38,
-    NewTableIteratorNanos = 39,
-    BlockSeekNanos = 40,
-    FindTableNanos = 41,
-    BloomMemtableHitCount = 42,
-    BloomMemtableMissCount = 43,
-    BloomSstHitCount = 44,
-    BloomSstMissCount = 45,
-    KeyLockWaitTime = 46,
-    KeyLockWaitCount = 47,
-    EnvNewSequentialFileNanos = 48,
-    EnvNewRandomAccessFileNanos = 49,
-    EnvNewWritableFileNanos = 50,
-    EnvReuseWritableFileNanos = 51,
-    EnvNewRandomRwFileNanos = 52,
-    EnvNewDirectoryNanos = 53,
-    EnvFileExistsNanos = 54,
-    EnvGetChildrenNanos = 55,
-    EnvGetChildrenFileAttributesNanos = 56,
-    EnvDeleteFileNanos = 57,
-    EnvCreateDirNanos = 58,
-    EnvCreateDirIfMissingNanos = 59,
-    EnvDeleteDirNanos = 60,
-    EnvGetFileSizeNanos = 61,
-    EnvGetFileModificationTimeNanos = 62,
-    EnvRenameFileNanos = 63,
-    EnvLinkFileNanos = 64,
-    EnvLockFileNanos = 65,
-    EnvUnlockFileNanos = 66,
-    EnvNewLoggerNanos = 67,
-    TotalMetricCount = 68,
-}
-
-/// Sets the perf stats level for current thread.
-pub fn set_perf_stats(lvl: PerfStatsLevel) {
-    unsafe {
-        ffi::rocksdb_set_perf_level(lvl as c_int);
-    }
-}
-
-/// Thread local context for gathering performance counter efficiently
-/// and transparently.
-pub struct PerfContext {
-    pub(crate) inner: *mut ffi::rocksdb_perfcontext_t,
-}
-
-impl Default for PerfContext {
-    fn default() -> Self {
-        let ctx = unsafe { ffi::rocksdb_perfcontext_create() };
-        assert!(!ctx.is_null(), "Could not create Perf Context");
-
-        Self { inner: ctx }
-    }
-}
-
-impl Drop for PerfContext {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_perfcontext_destroy(self.inner);
-        }
-    }
-}
-
-impl PerfContext {
-    /// Reset context
-    pub fn reset(&mut self) {
-        unsafe {
-            ffi::rocksdb_perfcontext_reset(self.inner);
-        }
-    }
-
-    /// Get the report on perf
-    pub fn report(&self, exclude_zero_counters: bool) -> String {
-        unsafe {
-            let ptr =
-                ffi::rocksdb_perfcontext_report(self.inner, c_uchar::from(exclude_zero_counters));
-            let report = from_cstr(ptr);
-            ffi::rocksdb_free(ptr as *mut c_void);
-            report
-        }
-    }
-
-    /// Returns value of a metric
-    pub fn metric(&self, id: PerfMetric) -> u64 {
-        unsafe { ffi::rocksdb_perfcontext_metric(self.inner, id as c_int) }
-    }
-}
-
-/// Memory usage stats
-pub struct MemoryUsageStats {
-    /// Approximate memory usage of all the mem-tables
-    pub mem_table_total: u64,
-    /// Approximate memory usage of un-flushed mem-tables
-    pub mem_table_unflushed: u64,
-    /// Approximate memory usage of all the table readers
-    pub mem_table_readers_total: u64,
-    /// Approximate memory usage by cache
-    pub cache_total: u64,
-}
-
-/// Wrap over memory_usage_t. Hold current memory usage of the specified DB instances and caches
-struct MemoryUsage {
-    inner: *mut ffi::rocksdb_memory_usage_t,
-}
-
-impl Drop for MemoryUsage {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_approximate_memory_usage_destroy(self.inner);
-        }
-    }
-}
-
-impl MemoryUsage {
-    /// Approximate memory usage of all the mem-tables
-    fn approximate_mem_table_total(&self) -> u64 {
-        unsafe { ffi::rocksdb_approximate_memory_usage_get_mem_table_total(self.inner) }
-    }
-
-    /// Approximate memory usage of un-flushed mem-tables
-    fn approximate_mem_table_unflushed(&self) -> u64 {
-        unsafe { ffi::rocksdb_approximate_memory_usage_get_mem_table_unflushed(self.inner) }
-    }
-
-    /// Approximate memory usage of all the table readers
-    fn approximate_mem_table_readers_total(&self) -> u64 {
-        unsafe { ffi::rocksdb_approximate_memory_usage_get_mem_table_readers_total(self.inner) }
-    }
-
-    /// Approximate memory usage by cache
-    fn approximate_cache_total(&self) -> u64 {
-        unsafe { ffi::rocksdb_approximate_memory_usage_get_cache_total(self.inner) }
-    }
-}
-
-/// Builder for MemoryUsage
-struct MemoryUsageBuilder {
-    inner: *mut ffi::rocksdb_memory_consumers_t,
-}
-
-impl Drop for MemoryUsageBuilder {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_memory_consumers_destroy(self.inner);
-        }
-    }
-}
-
-impl MemoryUsageBuilder {
-    /// Create new instance
-    fn new() -> Result<Self, Error> {
-        let mc = unsafe { ffi::rocksdb_memory_consumers_create() };
-        if mc.is_null() {
-            Err(Error::new(
-                "Could not create MemoryUsage builder".to_owned(),
-            ))
-        } else {
-            Ok(Self { inner: mc })
-        }
-    }
-
-    /// Add a DB instance to collect memory usage from it and add up in total stats
-    fn add_db(&mut self, db: &DB) {
-        unsafe {
-            ffi::rocksdb_memory_consumers_add_db(self.inner, db.inner.inner());
-        }
-    }
-
-    /// Add a cache to collect memory usage from it and add up in total stats
-    fn add_cache(&mut self, cache: &Cache) {
-        unsafe {
-            ffi::rocksdb_memory_consumers_add_cache(self.inner, cache.0.inner.as_ptr());
-        }
-    }
-
-    /// Build up MemoryUsage
-    fn build(&self) -> Result<MemoryUsage, Error> {
-        unsafe {
-            let mu = ffi_try!(ffi::rocksdb_approximate_memory_usage_create(self.inner));
-            Ok(MemoryUsage { inner: mu })
-        }
-    }
-}
-
-/// Get memory usage stats from DB instances and Cache instances
-pub fn get_memory_usage_stats(
-    dbs: Option<&[&DB]>,
-    caches: Option<&[&Cache]>,
-) -> Result<MemoryUsageStats, Error> {
-    let mut builder = MemoryUsageBuilder::new()?;
-    if let Some(dbs_) = dbs {
-        dbs_.iter().for_each(|db| builder.add_db(db));
-    }
-    if let Some(caches_) = caches {
-        caches_.iter().for_each(|cache| builder.add_cache(cache));
-    }
-
-    let mu = builder.build()?;
-    Ok(MemoryUsageStats {
-        mem_table_total: mu.approximate_mem_table_total(),
-        mem_table_unflushed: mu.approximate_mem_table_unflushed(),
-        mem_table_readers_total: mu.approximate_mem_table_readers_total(),
-        cache_total: mu.approximate_cache_total(),
-    })
-}
diff --git a/src/properties.rs b/src/properties.rs
deleted file mode 100644
index 0f70123..0000000
--- a/src/properties.rs
+++ /dev/null
@@ -1,251 +0,0 @@
-//! Properties
-//!
-//! Full list of valid properties and descriptions pulled from
-//! [here](https:///github.com/facebook/rocksdb/blob/08809f5e6cd9cc4bc3958dd4d59457ae78c76660/include/rocksdb/db.h#L428-L634).
-
-use std::ffi::{CStr, CString};
-
-macro_rules! property {
-    ($suffix: literal) => {
-        // SAFETY: We’re appending terminating NUL byte and this macro is always
-        // called with values without interior NUL bytes.
-        unsafe {
-            CStr::from_bytes_with_nul_unchecked(concat!("rocksdb.", $suffix, "\0").as_bytes())
-        }
-    };
-}
-
-/// "rocksdb.num-files-at-level<N>" - returns string containing the number
-/// of files at level <N>, where <N> is an ASCII representation of a
-/// level number (e.g., "0").
-pub fn num_files_at_level(level: usize) -> CString {
-    unsafe { level_property("num-files-at-level", level) }
-}
-
-/// "rocksdb.compression-ratio-at-level<N>" - returns string containing the
-/// compression ratio of data at level <N>, where <N> is an ASCII
-/// representation of a level number (e.g., "0"). Here, compression
-/// ratio is defined as uncompressed data size / compressed file size.
-/// Returns "-1.0" if no open files at level <N>.
-pub fn compression_ratio_at_level(level: usize) -> CString {
-    unsafe { level_property("compression-ratio-at-level", level) }
-}
-
-/// "rocksdb.stats" - returns a multi-line string containing the data
-/// described by kCFStats followed by the data described by kDBStats.
-pub const STATS: &CStr = property!("stats");
-
-/// "rocksdb.sstables" - returns a multi-line string summarizing current
-/// SST files.
-pub const SSTABLES: &CStr = property!("sstables");
-
-/// "rocksdb.cfstats" - Both of "rocksdb.cfstats-no-file-histogram" and
-/// "rocksdb.cf-file-histogram" together. See below for description
-/// of the two.
-pub const CFSTATS: &CStr = property!("CFSTATS");
-
-/// "rocksdb.cfstats-no-file-histogram" - returns a multi-line string with
-/// general columm family stats per-level over db's lifetime ("L<n>"),
-/// aggregated over db's lifetime ("Sum"), and aggregated over the
-/// interval since the last retrieval ("Int").
-/// It could also be used to return the stats in the format of the map.
-/// In this case there will a pair of string to array of double for
-/// each level as well as for "Sum". "Int" stats will not be affected
-/// when this form of stats are retrieved.
-pub const CFSTATS_NO_FILE_HISTOGRAM: &CStr = property!("cfstats-no-file-histogram");
-
-/// "rocksdb.cf-file-histogram" - print out how many file reads to every
-/// level, as well as the histogram of latency of single requests.
-pub const CF_FILE_HISTOGRAM: &CStr = property!("cf-file-histogram");
-
-/// "rocksdb.dbstats" - returns a multi-line string with general database
-/// stats, both cumulative (over the db's lifetime) and interval (since
-/// the last retrieval of kDBStats).
-pub const DBSTATS: &CStr = property!("dbstats");
-
-/// "rocksdb.levelstats" - returns multi-line string containing the number
-/// of files per level and total size of each level (MB).
-pub const LEVELSTATS: &CStr = property!("levelstats");
-
-/// "rocksdb.num-immutable-mem-table" - returns number of immutable
-/// memtables that have not yet been flushed.
-pub const NUM_IMMUTABLE_MEM_TABLE: &CStr = property!("num-immutable-mem-table");
-
-/// "rocksdb.num-immutable-mem-table-flushed" - returns number of immutable
-/// memtables that have already been flushed.
-pub const NUM_IMMUTABLE_MEM_TABLE_FLUSHED: &CStr = property!("num-immutable-mem-table-flushed");
-
-/// "rocksdb.mem-table-flush-pending" - returns 1 if a memtable flush is
-/// pending; otherwise, returns 0.
-pub const MEM_TABLE_FLUSH_PENDING: &CStr = property!("mem-table-flush-pending");
-
-/// "rocksdb.num-running-flushes" - returns the number of currently running
-/// flushes.
-pub const NUM_RUNNING_FLUSHES: &CStr = property!("num-running-flushes");
-
-/// "rocksdb.compaction-pending" - returns 1 if at least one compaction is
-/// pending; otherwise, returns 0.
-pub const COMPACTION_PENDING: &CStr = property!("compaction-pending");
-
-/// "rocksdb.num-running-compactions" - returns the number of currently
-/// running compactions.
-pub const NUM_RUNNING_COMPACTIONS: &CStr = property!("num-running-compactions");
-
-/// "rocksdb.background-errors" - returns accumulated number of background
-/// errors.
-pub const BACKGROUND_ERRORS: &CStr = property!("background-errors");
-
-/// "rocksdb.cur-size-active-mem-table" - returns approximate size of active
-/// memtable (bytes).
-pub const CUR_SIZE_ACTIVE_MEM_TABLE: &CStr = property!("cur-size-active-mem-table");
-
-/// "rocksdb.cur-size-all-mem-tables" - returns approximate size of active
-/// and unflushed immutable memtables (bytes).
-pub const CUR_SIZE_ALL_MEM_TABLES: &CStr = property!("cur-size-all-mem-tables");
-
-/// "rocksdb.size-all-mem-tables" - returns approximate size of active,
-/// unflushed immutable, and pinned immutable memtables (bytes).
-pub const SIZE_ALL_MEM_TABLES: &CStr = property!("size-all-mem-tables");
-
-/// "rocksdb.num-entries-active-mem-table" - returns total number of entries
-/// in the active memtable.
-pub const NUM_ENTRIES_ACTIVE_MEM_TABLE: &CStr = property!("num-entries-active-mem-table");
-
-/// "rocksdb.num-entries-imm-mem-tables" - returns total number of entries
-/// in the unflushed immutable memtables.
-pub const NUM_ENTRIES_IMM_MEM_TABLES: &CStr = property!("num-entries-imm-mem-tables");
-
-/// "rocksdb.num-deletes-active-mem-table" - returns total number of delete
-/// entries in the active memtable.
-pub const NUM_DELETES_ACTIVE_MEM_TABLE: &CStr = property!("num-deletes-active-mem-table");
-
-/// "rocksdb.num-deletes-imm-mem-tables" - returns total number of delete
-/// entries in the unflushed immutable memtables.
-pub const NUM_DELETES_IMM_MEM_TABLES: &CStr = property!("num-deletes-imm-mem-tables");
-
-/// "rocksdb.estimate-num-keys" - returns estimated number of total keys in
-/// the active and unflushed immutable memtables and storage.
-pub const ESTIMATE_NUM_KEYS: &CStr = property!("estimate-num-keys");
-
-/// "rocksdb.estimate-table-readers-mem" - returns estimated memory used for
-/// reading SST tables, excluding memory used in block cache (e.g.,
-/// filter and index blocks).
-pub const ESTIMATE_TABLE_READERS_MEM: &CStr = property!("estimate-table-readers-mem");
-
-/// "rocksdb.is-file-deletions-enabled" - returns 0 if deletion of obsolete
-/// files is enabled; otherwise, returns a non-zero number.
-pub const IS_FILE_DELETIONS_ENABLED: &CStr = property!("is-file-deletions-enabled");
-
-/// "rocksdb.num-snapshots" - returns number of unreleased snapshots of the
-/// database.
-pub const NUM_SNAPSHOTS: &CStr = property!("num-snapshots");
-
-/// "rocksdb.oldest-snapshot-time" - returns number representing unix
-/// timestamp of oldest unreleased snapshot.
-pub const OLDEST_SNAPSHOT_TIME: &CStr = property!("oldest-snapshot-time");
-
-/// "rocksdb.num-live-versions" - returns number of live versions. `Version`
-/// is an internal data structure. See version_set.h for details. More
-/// live versions often mean more SST files are held from being deleted,
-/// by iterators or unfinished compactions.
-pub const NUM_LIVE_VERSIONS: &CStr = property!("num-live-versions");
-
-/// "rocksdb.current-super-version-number" - returns number of current LSM
-/// version. It is a uint64_t integer number, incremented after there is
-/// any change to the LSM tree. The number is not preserved after restarting
-/// the DB. After DB restart, it will start from 0 again.
-pub const CURRENT_SUPER_VERSION_NUMBER: &CStr = property!("current-super-version-number");
-
-/// "rocksdb.estimate-live-data-size" - returns an estimate of the amount of
-/// live data in bytes.
-pub const ESTIMATE_LIVE_DATA_SIZE: &CStr = property!("estimate-live-data-size");
-
-/// "rocksdb.min-log-number-to-keep" - return the minimum log number of the
-/// log files that should be kept.
-pub const MIN_LOG_NUMBER_TO_KEEP: &CStr = property!("min-log-number-to-keep");
-
-/// "rocksdb.min-obsolete-sst-number-to-keep" - return the minimum file
-/// number for an obsolete SST to be kept. The max value of `uint64_t`
-/// will be returned if all obsolete files can be deleted.
-pub const MIN_OBSOLETE_SST_NUMBER_TO_KEEP: &CStr = property!("min-obsolete-sst-number-to-keep");
-
-/// "rocksdb.total-sst-files-size" - returns total size (bytes) of all SST
-/// files.
-/// WARNING: may slow down online queries if there are too many files.
-pub const TOTAL_SST_FILES_SIZE: &CStr = property!("total-sst-files-size");
-
-/// "rocksdb.live-sst-files-size" - returns total size (bytes) of all SST
-/// files belong to the latest LSM tree.
-pub const LIVE_SST_FILES_SIZE: &CStr = property!("live-sst-files-size");
-
-/// "rocksdb.base-level" - returns number of level to which L0 data will be
-/// compacted.
-pub const BASE_LEVEL: &CStr = property!("base-level");
-
-/// "rocksdb.estimate-pending-compaction-bytes" - returns estimated total
-/// number of bytes compaction needs to rewrite to get all levels down
-/// to under target size. Not valid for other compactions than level-
-/// based.
-pub const ESTIMATE_PENDING_COMPACTION_BYTES: &CStr = property!("estimate-pending-compaction-bytes");
-
-/// "rocksdb.aggregated-table-properties" - returns a string representation
-/// of the aggregated table properties of the target column family.
-pub const AGGREGATED_TABLE_PROPERTIES: &CStr = property!("aggregated-table-properties");
-
-/// "rocksdb.aggregated-table-properties-at-level<N>", same as the previous
-/// one but only returns the aggregated table properties of the
-/// specified level "N" at the target column family.
-pub fn aggregated_table_properties_at_level(level: usize) -> CString {
-    unsafe { level_property("aggregated-table-properties-at-level", level) }
-}
-
-/// "rocksdb.actual-delayed-write-rate" - returns the current actual delayed
-/// write rate. 0 means no delay.
-pub const ACTUAL_DELAYED_WRITE_RATE: &CStr = property!("actual-delayed-write-rate");
-
-/// "rocksdb.is-write-stopped" - Return 1 if write has been stopped.
-pub const IS_WRITE_STOPPED: &CStr = property!("is-write-stopped");
-
-/// "rocksdb.estimate-oldest-key-time" - returns an estimation of
-/// oldest key timestamp in the DB. Currently only available for
-/// FIFO compaction with
-/// compaction_options_fifo.allow_compaction = false.
-pub const ESTIMATE_OLDEST_KEY_TIME: &CStr = property!("estimate-oldest-key-time");
-
-/// "rocksdb.block-cache-capacity" - returns block cache capacity.
-pub const BLOCK_CACHE_CAPACITY: &CStr = property!("block-cache-capacity");
-
-/// "rocksdb.block-cache-usage" - returns the memory size for the entries
-/// residing in block cache.
-pub const BLOCK_CACHE_USAGE: &CStr = property!("block-cache-usage");
-
-/// "rocksdb.block-cache-pinned-usage" - returns the memory size for the
-/// entries being pinned.
-pub const BLOCK_CACHE_PINNED_USAGE: &CStr = property!("block-cache-pinned-usage");
-
-/// "rocksdb.options-statistics" - returns multi-line string
-/// of options.statistics
-pub const OPTIONS_STATISTICS: &CStr = property!("options-statistics");
-
-/// Constructs a property name for an ‘at level’ property.
-///
-/// `name` is the infix of the property name (e.g. `"num-files-at-level"`) and
-/// `level` is level to get statistics of.  The property name is constructed as
-/// `"rocksdb.<name><level>"`.
-///
-/// Expects `name` not to contain any interior NUL bytes.
-unsafe fn level_property(name: &str, level: usize) -> CString {
-    let bytes = format!("rocksdb.{name}{level}\0").into_bytes();
-    // SAFETY: We’re appending terminating NUL and all our call sites pass
-    // a string without interior NUL bytes.
-    CString::from_vec_with_nul_unchecked(bytes)
-}
-
-#[test]
-fn sanity_checks() {
-    let want = CString::new("rocksdb.cfstats-no-file-histogram".to_string()).unwrap();
-    assert_eq!(want.as_c_str(), CFSTATS_NO_FILE_HISTOGRAM);
-
-    let want = CString::new("rocksdb.num-files-at-level5".to_string()).unwrap();
-    assert_eq!(want, num_files_at_level(5));
-}
diff --git a/src/slice_transform.rs b/src/slice_transform.rs
deleted file mode 100644
index d1dd62d..0000000
--- a/src/slice_transform.rs
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::ffi::CString;
-use std::slice;
-
-use libc::{c_char, c_uchar, c_void, size_t};
-
-use crate::{ffi, ffi_util::CStrLike};
-
-/// A `SliceTransform` is a generic pluggable way of transforming one string
-/// to another. Its primary use-case is in configuring rocksdb
-/// to store prefix blooms by setting prefix_extractor in
-/// ColumnFamilyOptions.
-pub struct SliceTransform {
-    pub inner: *mut ffi::rocksdb_slicetransform_t,
-}
-
-// NB we intentionally don't implement a Drop that passes
-// through to rocksdb_slicetransform_destroy because
-// this is currently only used (to my knowledge)
-// by people passing it as a prefix extractor when
-// opening a DB.
-
-impl SliceTransform {
-    pub fn create(
-        name: impl CStrLike,
-        transform_fn: TransformFn,
-        in_domain_fn: Option<InDomainFn>,
-    ) -> SliceTransform {
-        let cb = Box::into_raw(Box::new(TransformCallback {
-            name: name.into_c_string().unwrap(),
-            transform_fn,
-            in_domain_fn,
-        }));
-
-        let st = unsafe {
-            ffi::rocksdb_slicetransform_create(
-                cb as *mut c_void,
-                Some(slice_transform_destructor_callback),
-                Some(transform_callback),
-                Some(in_domain_callback),
-                // this None points to the deprecated InRange callback
-                None,
-                Some(slice_transform_name_callback),
-            )
-        };
-
-        SliceTransform { inner: st }
-    }
-
-    pub fn create_fixed_prefix(len: size_t) -> SliceTransform {
-        SliceTransform {
-            inner: unsafe { ffi::rocksdb_slicetransform_create_fixed_prefix(len) },
-        }
-    }
-
-    pub fn create_noop() -> SliceTransform {
-        SliceTransform {
-            inner: unsafe { ffi::rocksdb_slicetransform_create_noop() },
-        }
-    }
-}
-
-pub type TransformFn<'a> = fn(&'a [u8]) -> &'a [u8];
-pub type InDomainFn = fn(&[u8]) -> bool;
-
-pub struct TransformCallback<'a> {
-    pub name: CString,
-    pub transform_fn: TransformFn<'a>,
-    pub in_domain_fn: Option<InDomainFn>,
-}
-
-pub unsafe extern "C" fn slice_transform_destructor_callback(raw_cb: *mut c_void) {
-    drop(Box::from_raw(raw_cb as *mut TransformCallback));
-}
-
-pub unsafe extern "C" fn slice_transform_name_callback(raw_cb: *mut c_void) -> *const c_char {
-    let cb = &mut *(raw_cb as *mut TransformCallback);
-    cb.name.as_ptr()
-}
-
-pub unsafe extern "C" fn transform_callback(
-    raw_cb: *mut c_void,
-    raw_key: *const c_char,
-    key_len: size_t,
-    dst_length: *mut size_t,
-) -> *mut c_char {
-    let cb = &mut *(raw_cb as *mut TransformCallback);
-    let key = slice::from_raw_parts(raw_key as *const u8, key_len);
-    let prefix = (cb.transform_fn)(key);
-    *dst_length = prefix.len() as size_t;
-    prefix.as_ptr() as *mut c_char
-}
-
-pub unsafe extern "C" fn in_domain_callback(
-    raw_cb: *mut c_void,
-    raw_key: *const c_char,
-    key_len: size_t,
-) -> c_uchar {
-    let cb = &mut *(raw_cb as *mut TransformCallback);
-    let key = slice::from_raw_parts(raw_key as *const u8, key_len);
-    c_uchar::from(cb.in_domain_fn.map_or(true, |in_domain| in_domain(key)))
-}
diff --git a/src/snapshot.rs b/src/snapshot.rs
deleted file mode 100644
index ac7fae3..0000000
--- a/src/snapshot.rs
+++ /dev/null
@@ -1,269 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use crate::{
-    db::DBAccess, ffi, AsColumnFamilyRef, DBIteratorWithThreadMode, DBPinnableSlice,
-    DBRawIteratorWithThreadMode, Error, IteratorMode, ReadOptions, DB,
-};
-
-/// A type alias to keep compatibility. See [`SnapshotWithThreadMode`] for details
-pub type Snapshot<'a> = SnapshotWithThreadMode<'a, DB>;
-
-/// A consistent view of the database at the point of creation.
-///
-/// # Examples
-///
-/// ```
-/// use rocksdb::{DB, IteratorMode, Options};
-///
-/// let path = "_path_for_rocksdb_storage3";
-/// {
-///     let db = DB::open_default(path).unwrap();
-///     let snapshot = db.snapshot(); // Creates a longer-term snapshot of the DB, but closed when goes out of scope
-///     let mut iter = snapshot.iterator(IteratorMode::Start); // Make as many iterators as you'd like from one snapshot
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-///
-pub struct SnapshotWithThreadMode<'a, D: DBAccess> {
-    db: &'a D,
-    pub(crate) inner: *const ffi::rocksdb_snapshot_t,
-}
-
-impl<'a, D: DBAccess> SnapshotWithThreadMode<'a, D> {
-    /// Creates a new `SnapshotWithThreadMode` of the database `db`.
-    pub fn new(db: &'a D) -> Self {
-        let snapshot = unsafe { db.create_snapshot() };
-        Self {
-            db,
-            inner: snapshot,
-        }
-    }
-
-    /// Creates an iterator over the data in this snapshot, using the default read options.
-    pub fn iterator(&self, mode: IteratorMode) -> DBIteratorWithThreadMode<'a, D> {
-        let readopts = ReadOptions::default();
-        self.iterator_opt(mode, readopts)
-    }
-
-    /// Creates an iterator over the data in this snapshot under the given column family, using
-    /// the default read options.
-    pub fn iterator_cf(
-        &self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<D> {
-        let readopts = ReadOptions::default();
-        self.iterator_cf_opt(cf_handle, readopts, mode)
-    }
-
-    /// Creates an iterator over the data in this snapshot, using the given read options.
-    pub fn iterator_opt(
-        &self,
-        mode: IteratorMode,
-        mut readopts: ReadOptions,
-    ) -> DBIteratorWithThreadMode<'a, D> {
-        readopts.set_snapshot(self);
-        DBIteratorWithThreadMode::<D>::new(self.db, readopts, mode)
-    }
-
-    /// Creates an iterator over the data in this snapshot under the given column family, using
-    /// the given read options.
-    pub fn iterator_cf_opt(
-        &self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mut readopts: ReadOptions,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<D> {
-        readopts.set_snapshot(self);
-        DBIteratorWithThreadMode::new_cf(self.db, cf_handle.inner(), readopts, mode)
-    }
-
-    /// Creates a raw iterator over the data in this snapshot, using the default read options.
-    pub fn raw_iterator(&self) -> DBRawIteratorWithThreadMode<D> {
-        let readopts = ReadOptions::default();
-        self.raw_iterator_opt(readopts)
-    }
-
-    /// Creates a raw iterator over the data in this snapshot under the given column family, using
-    /// the default read options.
-    pub fn raw_iterator_cf(
-        &self,
-        cf_handle: &impl AsColumnFamilyRef,
-    ) -> DBRawIteratorWithThreadMode<D> {
-        let readopts = ReadOptions::default();
-        self.raw_iterator_cf_opt(cf_handle, readopts)
-    }
-
-    /// Creates a raw iterator over the data in this snapshot, using the given read options.
-    pub fn raw_iterator_opt(&self, mut readopts: ReadOptions) -> DBRawIteratorWithThreadMode<D> {
-        readopts.set_snapshot(self);
-        DBRawIteratorWithThreadMode::new(self.db, readopts)
-    }
-
-    /// Creates a raw iterator over the data in this snapshot under the given column family, using
-    /// the given read options.
-    pub fn raw_iterator_cf_opt(
-        &self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mut readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<D> {
-        readopts.set_snapshot(self);
-        DBRawIteratorWithThreadMode::new_cf(self.db, cf_handle.inner(), readopts)
-    }
-
-    /// Returns the bytes associated with a key value with default read options.
-    pub fn get<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<Vec<u8>>, Error> {
-        let readopts = ReadOptions::default();
-        self.get_opt(key, readopts)
-    }
-
-    /// Returns the bytes associated with a key value and given column family with default read
-    /// options.
-    pub fn get_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        let readopts = ReadOptions::default();
-        self.get_cf_opt(cf, key.as_ref(), readopts)
-    }
-
-    /// Returns the bytes associated with a key value and given read options.
-    pub fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        mut readopts: ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        readopts.set_snapshot(self);
-        self.db.get_opt(key.as_ref(), &readopts)
-    }
-
-    /// Returns the bytes associated with a key value, given column family and read options.
-    pub fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        mut readopts: ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        readopts.set_snapshot(self);
-        self.db.get_cf_opt(cf, key.as_ref(), &readopts)
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy. Similar to get_pinned_opt but
-    /// leverages default options.
-    pub fn get_pinned<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<DBPinnableSlice>, Error> {
-        let readopts = ReadOptions::default();
-        self.get_pinned_opt(key, readopts)
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy. Similar to get_pinned_cf_opt but
-    /// leverages default options.
-    pub fn get_pinned_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        let readopts = ReadOptions::default();
-        self.get_pinned_cf_opt(cf, key.as_ref(), readopts)
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy.
-    pub fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        mut readopts: ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        readopts.set_snapshot(self);
-        self.db.get_pinned_opt(key.as_ref(), &readopts)
-    }
-
-    /// Return the value associated with a key using RocksDB's PinnableSlice
-    /// so as to avoid unnecessary memory copy. Similar to get_pinned_opt but
-    /// allows specifying ColumnFamily.
-    pub fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        mut readopts: ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        readopts.set_snapshot(self);
-        self.db.get_pinned_cf_opt(cf, key.as_ref(), &readopts)
-    }
-
-    /// Returns the bytes associated with the given key values and default read options.
-    pub fn multi_get<K: AsRef<[u8]>, I>(&self, keys: I) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        I: IntoIterator<Item = K>,
-    {
-        let readopts = ReadOptions::default();
-        self.multi_get_opt(keys, readopts)
-    }
-
-    /// Returns the bytes associated with the given key values and default read options.
-    pub fn multi_get_cf<'b, K, I, W>(&self, keys_cf: I) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: AsColumnFamilyRef + 'b,
-    {
-        let readopts = ReadOptions::default();
-        self.multi_get_cf_opt(keys_cf, readopts)
-    }
-
-    /// Returns the bytes associated with the given key values and given read options.
-    pub fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        mut readopts: ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        readopts.set_snapshot(self);
-        self.db.multi_get_opt(keys, &readopts)
-    }
-
-    /// Returns the bytes associated with the given key values, given column family and read options.
-    pub fn multi_get_cf_opt<'b, K, I, W>(
-        &self,
-        keys_cf: I,
-        mut readopts: ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: AsColumnFamilyRef + 'b,
-    {
-        readopts.set_snapshot(self);
-        self.db.multi_get_cf_opt(keys_cf, &readopts)
-    }
-}
-
-impl<'a, D: DBAccess> Drop for SnapshotWithThreadMode<'a, D> {
-    fn drop(&mut self) {
-        unsafe {
-            self.db.release_snapshot(self.inner);
-        }
-    }
-}
-
-/// `Send` and `Sync` implementations for `SnapshotWithThreadMode` are safe, because `SnapshotWithThreadMode` is
-/// immutable and can be safely shared between threads.
-unsafe impl<'a, D: DBAccess> Send for SnapshotWithThreadMode<'a, D> {}
-unsafe impl<'a, D: DBAccess> Sync for SnapshotWithThreadMode<'a, D> {}
diff --git a/src/sst_file_writer.rs b/src/sst_file_writer.rs
deleted file mode 100644
index 81a2f09..0000000
--- a/src/sst_file_writer.rs
+++ /dev/null
@@ -1,169 +0,0 @@
-// Copyright 2020 Lucjan Suski
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//`
-
-use crate::{ffi, ffi_util::to_cpath, Error, Options};
-
-use libc::{self, c_char, size_t};
-use std::{ffi::CString, marker::PhantomData, path::Path};
-
-/// SstFileWriter is used to create sst files that can be added to database later
-/// All keys in files generated by SstFileWriter will have sequence number = 0.
-pub struct SstFileWriter<'a> {
-    pub(crate) inner: *mut ffi::rocksdb_sstfilewriter_t,
-    // Options are needed to be alive when calling open(),
-    // so let's make sure it doesn't get, dropped for the lifetime of SstFileWriter
-    phantom: PhantomData<&'a Options>,
-}
-
-unsafe impl<'a> Send for SstFileWriter<'a> {}
-unsafe impl<'a> Sync for SstFileWriter<'a> {}
-
-struct EnvOptions {
-    inner: *mut ffi::rocksdb_envoptions_t,
-}
-
-impl Drop for EnvOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_envoptions_destroy(self.inner);
-        }
-    }
-}
-
-impl Default for EnvOptions {
-    fn default() -> Self {
-        let opts = unsafe { ffi::rocksdb_envoptions_create() };
-        Self { inner: opts }
-    }
-}
-
-impl<'a> SstFileWriter<'a> {
-    /// Initializes SstFileWriter with given DB options.
-    pub fn create(opts: &'a Options) -> Self {
-        let env_options = EnvOptions::default();
-
-        let writer = Self::create_raw(opts, &env_options);
-
-        Self {
-            inner: writer,
-            phantom: PhantomData,
-        }
-    }
-
-    fn create_raw(opts: &Options, env_opts: &EnvOptions) -> *mut ffi::rocksdb_sstfilewriter_t {
-        unsafe { ffi::rocksdb_sstfilewriter_create(env_opts.inner, opts.inner) }
-    }
-
-    /// Prepare SstFileWriter to write into file located at "file_path".
-    pub fn open<P: AsRef<Path>>(&'a self, path: P) -> Result<(), Error> {
-        let cpath = to_cpath(&path)?;
-        self.open_raw(&cpath)
-    }
-
-    fn open_raw(&'a self, cpath: &CString) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_sstfilewriter_open(
-                self.inner,
-                cpath.as_ptr() as *const _
-            ));
-
-            Ok(())
-        }
-    }
-
-    /// Finalize writing to sst file and close file.
-    pub fn finish(&mut self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_sstfilewriter_finish(self.inner,));
-            Ok(())
-        }
-    }
-
-    /// returns the current file size
-    pub fn file_size(&self) -> u64 {
-        let mut file_size: u64 = 0;
-        unsafe {
-            ffi::rocksdb_sstfilewriter_file_size(self.inner, &mut file_size);
-        }
-        file_size
-    }
-
-    /// Adds a Put key with value to currently opened file
-    /// REQUIRES: key is after any previously added key according to comparator.
-    pub fn put<K, V>(&mut self, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_sstfilewriter_put(
-                self.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Adds a Merge key with value to currently opened file
-    /// REQUIRES: key is after any previously added key according to comparator.
-    pub fn merge<K, V>(&mut self, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_sstfilewriter_merge(
-                self.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Adds a deletion key to currently opened file
-    /// REQUIRES: key is after any previously added key according to comparator.
-    pub fn delete<K: AsRef<[u8]>>(&mut self, key: K) -> Result<(), Error> {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi_try!(ffi::rocksdb_sstfilewriter_delete(
-                self.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-}
-
-impl<'a> Drop for SstFileWriter<'a> {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_sstfilewriter_destroy(self.inner);
-        }
-    }
-}
diff --git a/src/transactions/mod.rs b/src/transactions/mod.rs
deleted file mode 100644
index 4299ff9..0000000
--- a/src/transactions/mod.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-mod optimistic_transaction_db;
-mod options;
-mod transaction;
-mod transaction_db;
-
-pub use optimistic_transaction_db::OptimisticTransactionDB;
-pub use options::{OptimisticTransactionOptions, TransactionDBOptions, TransactionOptions};
-pub use transaction::Transaction;
-pub use transaction_db::TransactionDB;
diff --git a/src/transactions/optimistic_transaction_db.rs b/src/transactions/optimistic_transaction_db.rs
deleted file mode 100644
index 5642594..0000000
--- a/src/transactions/optimistic_transaction_db.rs
+++ /dev/null
@@ -1,293 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use std::{collections::BTreeMap, ffi::CString, fs, iter, marker::PhantomData, path::Path, ptr};
-
-use libc::{c_char, c_int};
-
-use crate::{
-    db::DBCommon, db::DBInner, ffi, ffi_util::to_cpath, write_batch::WriteBatchWithTransaction,
-    ColumnFamilyDescriptor, Error, OptimisticTransactionOptions, Options, ThreadMode, Transaction,
-    WriteOptions, DEFAULT_COLUMN_FAMILY_NAME,
-};
-
-/// A type alias to RocksDB Optimistic Transaction DB.
-///
-/// Please read the official
-/// [guide](https://github.com/facebook/rocksdb/wiki/Transactions#optimistictransactiondb)
-/// to learn more about RocksDB OptimisticTransactionDB.
-///
-/// The default thread mode for [`OptimisticTransactionDB`] is [`SingleThreaded`]
-/// if feature `multi-threaded-cf` is not enabled.
-///
-/// See [`DBCommon`] for full list of methods.
-///
-/// # Examples
-///
-/// ```
-/// use rocksdb::{DB, Options, OptimisticTransactionDB, SingleThreaded};
-/// let path = "_path_for_optimistic_transaction_db";
-/// {
-///     let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(path).unwrap();
-///     db.put(b"my key", b"my value").unwrap();
-///     
-///     // create transaction
-///     let txn = db.transaction();
-///     txn.put(b"key2", b"value2");
-///     txn.put(b"key3", b"value3");
-///     txn.commit().unwrap();
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-///
-/// [`SingleThreaded`]: crate::SingleThreaded
-#[cfg(not(feature = "multi-threaded-cf"))]
-pub type OptimisticTransactionDB<T = crate::SingleThreaded> =
-    DBCommon<T, OptimisticTransactionDBInner>;
-#[cfg(feature = "multi-threaded-cf")]
-pub type OptimisticTransactionDB<T = crate::MultiThreaded> =
-    DBCommon<T, OptimisticTransactionDBInner>;
-
-pub struct OptimisticTransactionDBInner {
-    base: *mut ffi::rocksdb_t,
-    db: *mut ffi::rocksdb_optimistictransactiondb_t,
-}
-
-impl DBInner for OptimisticTransactionDBInner {
-    fn inner(&self) -> *mut ffi::rocksdb_t {
-        self.base
-    }
-}
-
-impl Drop for OptimisticTransactionDBInner {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_optimistictransactiondb_close_base_db(self.base);
-            ffi::rocksdb_optimistictransactiondb_close(self.db);
-        }
-    }
-}
-
-/// Methods of `OptimisticTransactionDB`.
-impl<T: ThreadMode> OptimisticTransactionDB<T> {
-    /// Opens a database with default options.
-    pub fn open_default<P: AsRef<Path>>(path: P) -> Result<Self, Error> {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        Self::open(&opts, path)
-    }
-
-    /// Opens the database with the specified options.
-    pub fn open<P: AsRef<Path>>(opts: &Options, path: P) -> Result<Self, Error> {
-        Self::open_cf(opts, path, None::<&str>)
-    }
-
-    /// Opens a database with the given database options and column family names.
-    ///
-    /// Column families opened using this function will be created with default `Options`.
-    pub fn open_cf<P, I, N>(opts: &Options, path: P, cfs: I) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = N>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name.as_ref(), Options::default()));
-
-        Self::open_cf_descriptors_internal(opts, path, cfs)
-    }
-
-    /// Opens a database with the given database options and column family descriptors.
-    pub fn open_cf_descriptors<P, I>(opts: &Options, path: P, cfs: I) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        Self::open_cf_descriptors_internal(opts, path, cfs)
-    }
-
-    /// Internal implementation for opening RocksDB.
-    fn open_cf_descriptors_internal<P, I>(opts: &Options, path: P, cfs: I) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        let cfs: Vec<_> = cfs.into_iter().collect();
-        let outlive = iter::once(opts.outlive.clone())
-            .chain(cfs.iter().map(|cf| cf.options.outlive.clone()))
-            .collect();
-
-        let cpath = to_cpath(&path)?;
-
-        if let Err(e) = fs::create_dir_all(&path) {
-            return Err(Error::new(format!(
-                "Failed to create RocksDB directory: `{e:?}`."
-            )));
-        }
-
-        let db: *mut ffi::rocksdb_optimistictransactiondb_t;
-        let mut cf_map = BTreeMap::new();
-
-        if cfs.is_empty() {
-            db = Self::open_raw(opts, &cpath)?;
-        } else {
-            let mut cfs_v = cfs;
-            // Always open the default column family.
-            if !cfs_v.iter().any(|cf| cf.name == DEFAULT_COLUMN_FAMILY_NAME) {
-                cfs_v.push(ColumnFamilyDescriptor {
-                    name: String::from(DEFAULT_COLUMN_FAMILY_NAME),
-                    options: Options::default(),
-                });
-            }
-            // We need to store our CStrings in an intermediate vector
-            // so that their pointers remain valid.
-            let c_cfs: Vec<CString> = cfs_v
-                .iter()
-                .map(|cf| CString::new(cf.name.as_bytes()).unwrap())
-                .collect();
-
-            let cfnames: Vec<_> = c_cfs.iter().map(|cf| cf.as_ptr()).collect();
-
-            // These handles will be populated by DB.
-            let mut cfhandles: Vec<_> = cfs_v.iter().map(|_| ptr::null_mut()).collect();
-
-            let cfopts: Vec<_> = cfs_v
-                .iter()
-                .map(|cf| cf.options.inner as *const _)
-                .collect();
-
-            db = Self::open_cf_raw(opts, &cpath, &cfs_v, &cfnames, &cfopts, &mut cfhandles)?;
-
-            for handle in &cfhandles {
-                if handle.is_null() {
-                    return Err(Error::new(
-                        "Received null column family handle from DB.".to_owned(),
-                    ));
-                }
-            }
-
-            for (cf_desc, inner) in cfs_v.iter().zip(cfhandles) {
-                cf_map.insert(cf_desc.name.clone(), inner);
-            }
-        }
-
-        if db.is_null() {
-            return Err(Error::new("Could not initialize database.".to_owned()));
-        }
-
-        let base = unsafe { ffi::rocksdb_optimistictransactiondb_get_base_db(db) };
-        if base.is_null() {
-            unsafe {
-                ffi::rocksdb_optimistictransactiondb_close(db);
-            }
-            return Err(Error::new("Could not initialize database.".to_owned()));
-        }
-        let inner = OptimisticTransactionDBInner { base, db };
-
-        Ok(Self::new(
-            inner,
-            T::new_cf_map_internal(cf_map),
-            path.as_ref().to_path_buf(),
-            outlive,
-        ))
-    }
-
-    fn open_raw(
-        opts: &Options,
-        cpath: &CString,
-    ) -> Result<*mut ffi::rocksdb_optimistictransactiondb_t, Error> {
-        unsafe {
-            let db = ffi_try!(ffi::rocksdb_optimistictransactiondb_open(
-                opts.inner,
-                cpath.as_ptr()
-            ));
-            Ok(db)
-        }
-    }
-
-    fn open_cf_raw(
-        opts: &Options,
-        cpath: &CString,
-        cfs_v: &[ColumnFamilyDescriptor],
-        cfnames: &[*const c_char],
-        cfopts: &[*const ffi::rocksdb_options_t],
-        cfhandles: &mut [*mut ffi::rocksdb_column_family_handle_t],
-    ) -> Result<*mut ffi::rocksdb_optimistictransactiondb_t, Error> {
-        unsafe {
-            let db = ffi_try!(ffi::rocksdb_optimistictransactiondb_open_column_families(
-                opts.inner,
-                cpath.as_ptr(),
-                cfs_v.len() as c_int,
-                cfnames.as_ptr(),
-                cfopts.as_ptr(),
-                cfhandles.as_mut_ptr(),
-            ));
-            Ok(db)
-        }
-    }
-
-    /// Creates a transaction with default options.
-    pub fn transaction(&self) -> Transaction<Self> {
-        self.transaction_opt(
-            &WriteOptions::default(),
-            &OptimisticTransactionOptions::default(),
-        )
-    }
-
-    /// Creates a transaction with default options.
-    pub fn transaction_opt(
-        &self,
-        writeopts: &WriteOptions,
-        otxn_opts: &OptimisticTransactionOptions,
-    ) -> Transaction<Self> {
-        Transaction {
-            inner: unsafe {
-                ffi::rocksdb_optimistictransaction_begin(
-                    self.inner.db,
-                    writeopts.inner,
-                    otxn_opts.inner,
-                    std::ptr::null_mut(),
-                )
-            },
-            _marker: PhantomData::default(),
-        }
-    }
-
-    pub fn write_opt(
-        &self,
-        batch: WriteBatchWithTransaction<true>,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_optimistictransactiondb_write(
-                self.inner.db,
-                writeopts.inner,
-                batch.inner
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn write(&self, batch: WriteBatchWithTransaction<true>) -> Result<(), Error> {
-        self.write_opt(batch, &WriteOptions::default())
-    }
-
-    pub fn write_without_wal(&self, batch: WriteBatchWithTransaction<true>) -> Result<(), Error> {
-        let mut wo = WriteOptions::new();
-        wo.disable_wal(true);
-        self.write_opt(batch, &wo)
-    }
-}
diff --git a/src/transactions/options.rs b/src/transactions/options.rs
deleted file mode 100644
index c4e7a93..0000000
--- a/src/transactions/options.rs
+++ /dev/null
@@ -1,296 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use crate::ffi;
-
-pub struct TransactionOptions {
-    pub(crate) inner: *mut ffi::rocksdb_transaction_options_t,
-}
-
-unsafe impl Send for TransactionOptions {}
-unsafe impl Sync for TransactionOptions {}
-
-impl Default for TransactionOptions {
-    fn default() -> Self {
-        let txn_opts = unsafe { ffi::rocksdb_transaction_options_create() };
-        assert!(
-            !txn_opts.is_null(),
-            "Could not create RocksDB transaction options"
-        );
-        Self { inner: txn_opts }
-    }
-}
-
-impl TransactionOptions {
-    pub fn new() -> TransactionOptions {
-        TransactionOptions::default()
-    }
-
-    pub fn set_skip_prepare(&mut self, skip_prepare: bool) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_set_snapshot(self.inner, u8::from(skip_prepare));
-        }
-    }
-
-    /// Specifies use snapshot or not.
-    ///
-    /// Default: false.
-    ///
-    /// If a transaction has a snapshot set, the transaction will ensure that
-    /// any keys successfully written(or fetched via `get_for_update`) have not
-    /// been modified outside this transaction since the time the snapshot was
-    /// set.
-    /// If a snapshot has not been set, the transaction guarantees that keys have
-    /// not been modified since the time each key was first written (or fetched via
-    /// `get_for_update`).
-    ///
-    /// Using snapshot will provide stricter isolation guarantees at the
-    /// expense of potentially more transaction failures due to conflicts with
-    /// other writes.
-    ///
-    /// Calling `set_snapshot` will not affect the version of Data returned by `get`
-    /// methods.
-    pub fn set_snapshot(&mut self, snapshot: bool) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_set_snapshot(self.inner, u8::from(snapshot));
-        }
-    }
-
-    /// Specifies whether detect deadlock or not.
-    ///
-    /// Setting to true means that before acquiring locks, this transaction will
-    /// check if doing so will cause a deadlock. If so, it will return with
-    /// Status::Busy.  The user should retry their transaction.
-    ///
-    /// Default: false.
-    pub fn set_deadlock_detect(&mut self, deadlock_detect: bool) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_deadlock_detect(
-                self.inner,
-                u8::from(deadlock_detect),
-            );
-        }
-    }
-
-    /// Specifies the wait timeout in milliseconds when a transaction attempts to lock a key.
-    ///
-    /// If 0, no waiting is done if a lock cannot instantly be acquired.
-    /// If negative, transaction lock timeout in `TransactionDBOptions` will be used.
-    ///
-    /// Default: -1.
-    pub fn set_lock_timeout(&mut self, lock_timeout: i64) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_lock_timeout(self.inner, lock_timeout);
-        }
-    }
-
-    /// Specifies expiration duration in milliseconds.
-    ///
-    /// If non-negative, transactions that last longer than this many milliseconds will fail to commit.
-    /// If not set, a forgotten transaction that is never committed, rolled back, or deleted
-    /// will never relinquish any locks it holds.  This could prevent keys from being by other writers.
-    ///
-    /// Default: -1.
-    pub fn set_expiration(&mut self, expiration: i64) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_expiration(self.inner, expiration);
-        }
-    }
-
-    /// Specifies the number of traversals to make during deadlock detection.
-    ///
-    /// Default: 50.
-    pub fn set_deadlock_detect_depth(&mut self, depth: i64) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_deadlock_detect_depth(self.inner, depth);
-        }
-    }
-
-    /// Specifies the maximum number of bytes used for the write batch. 0 means no limit.
-    ///
-    /// Default: 0.
-    pub fn set_max_write_batch_size(&mut self, size: usize) {
-        unsafe {
-            ffi::rocksdb_transaction_options_set_max_write_batch_size(self.inner, size);
-        }
-    }
-}
-
-impl Drop for TransactionOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_transaction_options_destroy(self.inner);
-        }
-    }
-}
-
-pub struct TransactionDBOptions {
-    pub(crate) inner: *mut ffi::rocksdb_transactiondb_options_t,
-}
-
-unsafe impl Send for TransactionDBOptions {}
-unsafe impl Sync for TransactionDBOptions {}
-
-impl Default for TransactionDBOptions {
-    fn default() -> Self {
-        let txn_db_opts = unsafe { ffi::rocksdb_transactiondb_options_create() };
-        assert!(
-            !txn_db_opts.is_null(),
-            "Could not create RocksDB transaction_db options"
-        );
-        Self { inner: txn_db_opts }
-    }
-}
-
-impl TransactionDBOptions {
-    pub fn new() -> TransactionDBOptions {
-        TransactionDBOptions::default()
-    }
-
-    /// Specifies the wait timeout in milliseconds when writing a key
-    /// outside a transaction (i.e. by calling `TransactionDB::put` directly).
-    ///
-    /// If 0, no waiting is done if a lock cannot instantly be acquired.
-    /// If negative, there is no timeout and will block indefinitely when acquiring
-    /// a lock.
-    ///
-    /// Not using a timeout can lead to deadlocks.  Currently, there
-    /// is no deadlock-detection to recover from a deadlock.  While DB writes
-    /// cannot deadlock with other DB writes, they can deadlock with a transaction.
-    /// A negative timeout should only be used if all transactions have a small
-    /// expiration set.
-    ///
-    /// Default: 1000(1s).
-    pub fn set_default_lock_timeout(&mut self, default_lock_timeout: i64) {
-        unsafe {
-            ffi::rocksdb_transactiondb_options_set_default_lock_timeout(
-                self.inner,
-                default_lock_timeout,
-            );
-        }
-    }
-
-    /// Specifies the default wait timeout in milliseconds when a transaction
-    /// attempts to lock a key if not specified in `TransactionOptions`.
-    ///
-    /// If 0, no waiting is done if a lock cannot instantly be acquired.
-    /// If negative, there is no timeout.  Not using a timeout is not recommended
-    /// as it can lead to deadlocks.  Currently, there is no deadlock-detection to
-    /// recover from a deadlock.
-    ///
-    /// Default: 1000(1s).
-    pub fn set_txn_lock_timeout(&mut self, txn_lock_timeout: i64) {
-        unsafe {
-            ffi::rocksdb_transactiondb_options_set_transaction_lock_timeout(
-                self.inner,
-                txn_lock_timeout,
-            );
-        }
-    }
-
-    /// Specifies the maximum number of keys that can be locked at the same time
-    /// per column family.
-    ///
-    /// If the number of locked keys is greater than `max_num_locks`, transaction
-    /// `writes` (or `get_for_update`) will return an error.
-    /// If this value is not positive, no limit will be enforced.
-    ///
-    /// Default: -1.
-    pub fn set_max_num_locks(&mut self, max_num_locks: i64) {
-        unsafe {
-            ffi::rocksdb_transactiondb_options_set_max_num_locks(self.inner, max_num_locks);
-        }
-    }
-
-    /// Specifies lock table stripes count.
-    ///
-    /// Increasing this value will increase the concurrency by dividing the lock
-    /// table (per column family) into more sub-tables, each with their own
-    /// separate mutex.
-    ///
-    /// Default: 16.
-    pub fn set_num_stripes(&mut self, num_stripes: usize) {
-        unsafe {
-            ffi::rocksdb_transactiondb_options_set_num_stripes(self.inner, num_stripes);
-        }
-    }
-}
-
-impl Drop for TransactionDBOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_transactiondb_options_destroy(self.inner);
-        }
-    }
-}
-
-pub struct OptimisticTransactionOptions {
-    pub(crate) inner: *mut ffi::rocksdb_optimistictransaction_options_t,
-}
-
-unsafe impl Send for OptimisticTransactionOptions {}
-unsafe impl Sync for OptimisticTransactionOptions {}
-
-impl Default for OptimisticTransactionOptions {
-    fn default() -> Self {
-        let txn_opts = unsafe { ffi::rocksdb_optimistictransaction_options_create() };
-        assert!(
-            !txn_opts.is_null(),
-            "Could not create RocksDB optimistic transaction options"
-        );
-        Self { inner: txn_opts }
-    }
-}
-
-impl OptimisticTransactionOptions {
-    pub fn new() -> OptimisticTransactionOptions {
-        OptimisticTransactionOptions::default()
-    }
-
-    /// Specifies use snapshot or not.
-    ///
-    /// Default: false.
-    ///
-    /// If a transaction has a snapshot set, the transaction will ensure that
-    /// any keys successfully written(or fetched via `get_for_update`) have not
-    /// been modified outside the transaction since the time the snapshot was
-    /// set.
-    /// If a snapshot has not been set, the transaction guarantees that keys have
-    /// not been modified since the time each key was first written (or fetched via
-    /// `get_for_update`).
-    ///
-    /// Using snapshot will provide stricter isolation guarantees at the
-    /// expense of potentially more transaction failures due to conflicts with
-    /// other writes.
-    ///
-    /// Calling `set_snapshot` will not affect the version of Data returned by `get`
-    /// methods.
-    pub fn set_snapshot(&mut self, snapshot: bool) {
-        unsafe {
-            ffi::rocksdb_optimistictransaction_options_set_set_snapshot(
-                self.inner,
-                u8::from(snapshot),
-            );
-        }
-    }
-}
-
-impl Drop for OptimisticTransactionOptions {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_optimistictransaction_options_destroy(self.inner);
-        }
-    }
-}
diff --git a/src/transactions/transaction.rs b/src/transactions/transaction.rs
deleted file mode 100644
index 089e1ad..0000000
--- a/src/transactions/transaction.rs
+++ /dev/null
@@ -1,881 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use std::{marker::PhantomData, ptr};
-
-use crate::{
-    db::{convert_values, DBAccess},
-    ffi, AsColumnFamilyRef, DBIteratorWithThreadMode, DBPinnableSlice, DBRawIteratorWithThreadMode,
-    Direction, Error, IteratorMode, ReadOptions, SnapshotWithThreadMode, WriteBatchWithTransaction,
-};
-use libc::{c_char, c_void, size_t};
-
-/// RocksDB Transaction.
-///
-/// To use transactions, you must first create a [`TransactionDB`] or [`OptimisticTransactionDB`].
-///
-/// [`TransactionDB`]: crate::TransactionDB
-/// [`OptimisticTransactionDB`]: crate::OptimisticTransactionDB
-pub struct Transaction<'db, DB> {
-    pub(crate) inner: *mut ffi::rocksdb_transaction_t,
-    pub(crate) _marker: PhantomData<&'db DB>,
-}
-
-unsafe impl<'db, DB> Send for Transaction<'db, DB> {}
-
-impl<'db, DB> DBAccess for Transaction<'db, DB> {
-    unsafe fn create_snapshot(&self) -> *const ffi::rocksdb_snapshot_t {
-        ffi::rocksdb_transaction_get_snapshot(self.inner)
-    }
-
-    unsafe fn release_snapshot(&self, snapshot: *const ffi::rocksdb_snapshot_t) {
-        ffi::rocksdb_free(snapshot as *mut c_void);
-    }
-
-    unsafe fn create_iterator(&self, readopts: &ReadOptions) -> *mut ffi::rocksdb_iterator_t {
-        ffi::rocksdb_transaction_create_iterator(self.inner, readopts.inner)
-    }
-
-    unsafe fn create_iterator_cf(
-        &self,
-        cf_handle: *mut ffi::rocksdb_column_family_handle_t,
-        readopts: &ReadOptions,
-    ) -> *mut ffi::rocksdb_iterator_t {
-        ffi::rocksdb_transaction_create_iterator_cf(self.inner, readopts.inner, cf_handle)
-    }
-
-    fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_opt(key, readopts)
-    }
-
-    fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_cf_opt(cf, key, readopts)
-    }
-
-    fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_opt(key, readopts)
-    }
-
-    fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_cf_opt(cf, key, readopts)
-    }
-
-    fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        self.multi_get_opt(keys, readopts)
-    }
-
-    fn multi_get_cf_opt<'b, K, I, W>(
-        &self,
-        keys_cf: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: AsColumnFamilyRef + 'b,
-    {
-        self.multi_get_cf_opt(keys_cf, readopts)
-    }
-}
-
-impl<'db, DB> Transaction<'db, DB> {
-    /// Write all batched keys to the DB atomically.
-    ///
-    /// May return any error that could be returned by `DB::write`.
-    ///
-    /// If this transaction was created by a [`TransactionDB`], an error of
-    /// the [`Expired`] kind may be returned if this transaction has
-    /// lived longer than expiration time in [`TransactionOptions`].
-    ///
-    /// If this transaction was created by an [`OptimisticTransactionDB`], an error of
-    /// the [`Busy`] kind may be returned if the transaction
-    /// could not guarantee that there are no write conflicts.
-    /// An error of the [`TryAgain`] kind may be returned if the memtable
-    /// history size is not large enough (see [`Options::set_max_write_buffer_size_to_maintain`]).
-    ///
-    /// [`Expired`]: crate::ErrorKind::Expired
-    /// [`TransactionOptions`]: crate::TransactionOptions
-    /// [`TransactionDB`]: crate::TransactionDB
-    /// [`OptimisticTransactionDB`]: crate::OptimisticTransactionDB
-    /// [`Busy`]: crate::ErrorKind::Busy
-    /// [`TryAgain`]: crate::ErrorKind::TryAgain
-    /// [`Options::set_max_write_buffer_size_to_maintain`]: crate::Options::set_max_write_buffer_size_to_maintain
-    pub fn commit(self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_commit(self.inner));
-        }
-        Ok(())
-    }
-
-    pub fn set_name(&self, name: &[u8]) -> Result<(), Error> {
-        let ptr = name.as_ptr();
-        let len = name.len();
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_set_name(
-                self.inner, ptr as _, len as _
-            ));
-        }
-
-        Ok(())
-    }
-
-    pub fn get_name(&self) -> Option<Vec<u8>> {
-        unsafe {
-            let mut name_len = 0;
-            let name = ffi::rocksdb_transaction_get_name(self.inner, &mut name_len);
-            if name.is_null() {
-                None
-            } else {
-                let mut vec = vec![0; name_len];
-                std::ptr::copy_nonoverlapping(name as *mut u8, vec.as_mut_ptr(), name_len);
-                ffi::rocksdb_free(name as *mut c_void);
-                Some(vec)
-            }
-        }
-    }
-
-    pub fn prepare(&self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_prepare(self.inner));
-        }
-        Ok(())
-    }
-
-    /// Returns snapshot associated with transaction if snapshot was enabled in [`TransactionOptions`].
-    /// Otherwise, returns a snapshot with `nullptr` inside which doesn't effect read operations.
-    ///
-    /// [`TransactionOptions`]: crate::TransactionOptions
-    pub fn snapshot(&self) -> SnapshotWithThreadMode<Self> {
-        SnapshotWithThreadMode::new(self)
-    }
-
-    /// Discard all batched writes in this transaction.
-    pub fn rollback(&self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_rollback(self.inner));
-            Ok(())
-        }
-    }
-
-    /// Record the state of the transaction for future calls to [`rollback_to_savepoint`].
-    /// May be called multiple times to set multiple save points.
-    ///
-    /// [`rollback_to_savepoint`]: Self::rollback_to_savepoint
-    pub fn set_savepoint(&self) {
-        unsafe {
-            ffi::rocksdb_transaction_set_savepoint(self.inner);
-        }
-    }
-
-    /// Undo all operations in this transaction since the most recent call to [`set_savepoint`]
-    /// and removes the most recent [`set_savepoint`].
-    ///
-    /// Returns error if there is no previous call to [`set_savepoint`].
-    ///
-    /// [`set_savepoint`]: Self::set_savepoint
-    pub fn rollback_to_savepoint(&self) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_rollback_to_savepoint(self.inner));
-            Ok(())
-        }
-    }
-
-    /// Get the bytes associated with a key value.
-    ///
-    /// See [`get_cf_opt`] for details.
-    ///
-    /// [`get_cf_opt`]: Self::get_cf_opt
-    pub fn get<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<Vec<u8>>, Error> {
-        self.get_opt(key, &ReadOptions::default())
-    }
-
-    pub fn get_pinned<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_opt(key, &ReadOptions::default())
-    }
-
-    /// Get the bytes associated with a key value and the given column family.
-    ///
-    /// See [`get_cf_opt`] for details.
-    ///
-    /// [`get_cf_opt`]: Self::get_cf_opt
-    pub fn get_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_cf_opt(cf, key, &ReadOptions::default())
-    }
-
-    pub fn get_pinned_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_cf_opt(cf, key, &ReadOptions::default())
-    }
-
-    /// Get the key and ensure that this transaction will only
-    /// be able to be committed if this key is not written outside this
-    /// transaction after it has first been read (or after the snapshot if a
-    /// snapshot is set in this transaction).
-    ///
-    /// See [`get_for_update_cf_opt`] for details.
-    ///
-    /// [`get_for_update_cf_opt`]: Self::get_for_update_cf_opt
-    pub fn get_for_update<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        exclusive: bool,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_for_update_opt(key, exclusive, &ReadOptions::default())
-    }
-
-    pub fn get_pinned_for_update<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        exclusive: bool,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_for_update_opt(key, exclusive, &ReadOptions::default())
-    }
-
-    /// Get the key in the given column family and ensure that this transaction will only
-    /// be able to be committed if this key is not written outside this
-    /// transaction after it has first been read (or after the snapshot if a
-    /// snapshot is set in this transaction).
-    ///
-    /// See [`get_for_update_cf_opt`] for details.
-    ///
-    /// [`get_for_update_cf_opt`]: Self::get_for_update_cf_opt
-    pub fn get_for_update_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        exclusive: bool,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_for_update_cf_opt(cf, key, exclusive, &ReadOptions::default())
-    }
-
-    pub fn get_pinned_for_update_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        exclusive: bool,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_for_update_cf_opt(cf, key, exclusive, &ReadOptions::default())
-    }
-
-    /// Returns the bytes associated with a key value with read options.
-    ///
-    /// See [`get_cf_opt`] for details.
-    ///
-    /// [`get_cf_opt`]: Self::get_cf_opt
-    pub fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_opt(key, readopts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    pub fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_transaction_get_pinned(
-                self.inner,
-                readopts.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len(),
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Get the bytes associated with a key value and the given column family with read options.
-    ///
-    /// This function will also read pending changes in this transaction.
-    /// Currently, this function will return an error of the [`MergeInProgress`] kind
-    /// if the most recent write to the queried key in this batch is a Merge.
-    ///
-    /// [`MergeInProgress`]: crate::ErrorKind::MergeInProgress
-    pub fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_cf_opt(cf, key, readopts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    pub fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_transaction_get_pinned_cf(
-                self.inner,
-                readopts.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len(),
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Get the key with read options and ensure that this transaction will only
-    /// be able to be committed if this key is not written outside this
-    /// transaction after it has first been read (or after the snapshot if a
-    /// snapshot is set in this transaction).
-    ///
-    /// See [`get_for_update_cf_opt`] for details.
-    ///
-    /// [`get_for_update_cf_opt`]: Self::get_for_update_cf_opt
-    pub fn get_for_update_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        exclusive: bool,
-        opts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_for_update_opt(key, exclusive, opts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    pub fn get_pinned_for_update_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        exclusive: bool,
-        opts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_transaction_get_pinned_for_update(
-                self.inner,
-                opts.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                u8::from(exclusive),
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Get the key in the given column family with read options
-    /// and ensure that this transaction will only
-    /// be able to be committed if this key is not written outside this
-    /// transaction after it has first been read (or after the snapshot if a
-    /// snapshot is set in this transaction).
-    ///
-    /// Currently, this function will return an error of the [`MergeInProgress`]
-    /// if the most recent write to the queried key in this batch is a Merge.
-    ///
-    /// If this transaction was created by a [`TransactionDB`], it can return error of kind:
-    /// * [`Busy`] if there is a write conflict.
-    /// * [`TimedOut`] if a lock could not be acquired.
-    /// * [`TryAgain`] if the memtable history size is not large enough.
-    /// * [`MergeInProgress`] if merge operations cannot be resolved.
-    /// * or other errors if this key could not be read.
-    ///
-    /// If this transaction was created by an `[OptimisticTransactionDB]`, `get_for_update_opt`
-    /// can cause [`commit`] to fail. Otherwise, it could return any error that could
-    /// be returned by `[DB::get]`.
-    ///
-    /// [`Busy`]: crate::ErrorKind::Busy
-    /// [`TimedOut`]: crate::ErrorKind::TimedOut
-    /// [`TryAgain`]: crate::ErrorKind::TryAgain
-    /// [`MergeInProgress`]: crate::ErrorKind::MergeInProgress
-    /// [`TransactionDB`]: crate::TransactionDB
-    /// [`OptimisticTransactionDB`]: crate::OptimisticTransactionDB
-    /// [`commit`]: Self::commit
-    /// [`DB::get`]: crate::DB::get
-    pub fn get_for_update_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        exclusive: bool,
-        opts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_for_update_cf_opt(cf, key, exclusive, opts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    pub fn get_pinned_for_update_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        exclusive: bool,
-        opts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_transaction_get_pinned_for_update_cf(
-                self.inner,
-                opts.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                u8::from(exclusive),
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Return the values associated with the given keys.
-    pub fn multi_get<K, I>(&self, keys: I) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        self.multi_get_opt(keys, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys using read options.
-    pub fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        let (keys, keys_sizes): (Vec<Box<[u8]>>, Vec<_>) = keys
-            .into_iter()
-            .map(|k| (Box::from(k.as_ref()), k.as_ref().len()))
-            .unzip();
-        let ptr_keys: Vec<_> = keys.iter().map(|k| k.as_ptr() as *const c_char).collect();
-
-        let mut values = vec![ptr::null_mut(); keys.len()];
-        let mut values_sizes = vec![0_usize; keys.len()];
-        let mut errors = vec![ptr::null_mut(); keys.len()];
-        unsafe {
-            ffi::rocksdb_transaction_multi_get(
-                self.inner,
-                readopts.inner,
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                values.as_mut_ptr(),
-                values_sizes.as_mut_ptr(),
-                errors.as_mut_ptr(),
-            );
-        }
-
-        convert_values(values, values_sizes, errors)
-    }
-
-    /// Return the values associated with the given keys and column families.
-    pub fn multi_get_cf<'a, 'b: 'a, K, I, W>(
-        &'a self,
-        keys: I,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: 'b + AsColumnFamilyRef,
-    {
-        self.multi_get_cf_opt(keys, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys and column families using read options.
-    pub fn multi_get_cf_opt<'a, 'b: 'a, K, I, W>(
-        &'a self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: 'b + AsColumnFamilyRef,
-    {
-        let (cfs_and_keys, keys_sizes): (Vec<(_, Box<[u8]>)>, Vec<_>) = keys
-            .into_iter()
-            .map(|(cf, key)| ((cf, Box::from(key.as_ref())), key.as_ref().len()))
-            .unzip();
-        let ptr_keys: Vec<_> = cfs_and_keys
-            .iter()
-            .map(|(_, k)| k.as_ptr() as *const c_char)
-            .collect();
-        let ptr_cfs: Vec<_> = cfs_and_keys
-            .iter()
-            .map(|(c, _)| c.inner() as *const _)
-            .collect();
-
-        let mut values = vec![ptr::null_mut(); ptr_keys.len()];
-        let mut values_sizes = vec![0_usize; ptr_keys.len()];
-        let mut errors = vec![ptr::null_mut(); ptr_keys.len()];
-        unsafe {
-            ffi::rocksdb_transaction_multi_get_cf(
-                self.inner,
-                readopts.inner,
-                ptr_cfs.as_ptr(),
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                values.as_mut_ptr(),
-                values_sizes.as_mut_ptr(),
-                errors.as_mut_ptr(),
-            );
-        }
-
-        convert_values(values, values_sizes, errors)
-    }
-
-    /// Put the key value in default column family and do conflict checking on the key.
-    ///
-    /// See [`put_cf`] for details.
-    ///
-    /// [`put_cf`]: Self::put_cf
-    pub fn put<K: AsRef<[u8]>, V: AsRef<[u8]>>(&self, key: K, value: V) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_put(
-                self.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Put the key value in the given column famuly and do conflict checking on the key.
-    ///
-    /// If this transaction was created by a [`TransactionDB`], it can return error of kind:
-    /// * [`Busy`] if there is a write conflict.
-    /// * [`TimedOut`] if a lock could not be acquired.
-    /// * [`TryAgain`] if the memtable history size is not large enough.
-    /// * [`MergeInProgress`] if merge operations cannot be resolved.
-    /// * or other errors on unexpected failures.
-    ///
-    /// [`Busy`]: crate::ErrorKind::Busy
-    /// [`TimedOut`]: crate::ErrorKind::TimedOut
-    /// [`TryAgain`]: crate::ErrorKind::TryAgain
-    /// [`MergeInProgress`]: crate::ErrorKind::MergeInProgress
-    /// [`TransactionDB`]: crate::TransactionDB
-    /// [`OptimisticTransactionDB`]: crate::OptimisticTransactionDB
-    pub fn put_cf<K: AsRef<[u8]>, V: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        value: V,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_put_cf(
-                self.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    /// Merge value with existing value of key, and also do conflict checking on the key.
-    ///
-    /// See [`merge_cf`] for details.
-    ///
-    /// [`merge_cf`]: Self::merge_cf
-    pub fn merge<K: AsRef<[u8]>, V: AsRef<[u8]>>(&self, key: K, value: V) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_merge(
-                self.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t
-            ));
-            Ok(())
-        }
-    }
-
-    /// Merge `value` with existing value of `key` in the given column family,
-    /// and also do conflict checking on the key.
-    ///
-    /// If this transaction was created by a [`TransactionDB`], it can return error of kind:
-    /// * [`Busy`] if there is a write conflict.
-    /// * [`TimedOut`] if a lock could not be acquired.
-    /// * [`TryAgain`] if the memtable history size is not large enough.
-    /// * [`MergeInProgress`] if merge operations cannot be resolved.
-    /// * or other errors on unexpected failures.
-    ///
-    /// [`Busy`]: crate::ErrorKind::Busy
-    /// [`TimedOut`]: crate::ErrorKind::TimedOut
-    /// [`TryAgain`]: crate::ErrorKind::TryAgain
-    /// [`MergeInProgress`]: crate::ErrorKind::MergeInProgress
-    /// [`TransactionDB`]: crate::TransactionDB
-    pub fn merge_cf<K: AsRef<[u8]>, V: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        value: V,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_merge_cf(
-                self.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t
-            ));
-            Ok(())
-        }
-    }
-
-    /// Delete the key value if it exists and do conflict checking on the key.
-    ///
-    /// See [`delete_cf`] for details.
-    ///
-    /// [`delete_cf`]: Self::delete_cf
-    pub fn delete<K: AsRef<[u8]>>(&self, key: K) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_delete(
-                self.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t
-            ));
-        }
-        Ok(())
-    }
-
-    /// Delete the key value in the given column family and do conflict checking.
-    ///
-    /// If this transaction was created by a [`TransactionDB`], it can return error of kind:
-    /// * [`Busy`] if there is a write conflict.
-    /// * [`TimedOut`] if a lock could not be acquired.
-    /// * [`TryAgain`] if the memtable history size is not large enough.
-    /// * [`MergeInProgress`] if merge operations cannot be resolved.
-    /// * or other errors on unexpected failures.
-    ///
-    /// [`Busy`]: crate::ErrorKind::Busy
-    /// [`TimedOut`]: crate::ErrorKind::TimedOut
-    /// [`TryAgain`]: crate::ErrorKind::TryAgain
-    /// [`MergeInProgress`]: crate::ErrorKind::MergeInProgress
-    /// [`TransactionDB`]: crate::TransactionDB
-    pub fn delete_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_delete_cf(
-                self.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn iterator<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let readopts = ReadOptions::default();
-        self.iterator_opt(mode, readopts)
-    }
-
-    pub fn iterator_opt<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-        readopts: ReadOptions,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        DBIteratorWithThreadMode::new(self, readopts, mode)
-    }
-
-    /// Opens an iterator using the provided ReadOptions.
-    /// This is used when you want to iterate over a specific ColumnFamily with a modified ReadOptions.
-    pub fn iterator_cf_opt<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        readopts: ReadOptions,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), readopts, mode)
-    }
-
-    /// Opens an iterator with `set_total_order_seek` enabled.
-    /// This must be used to iterate across prefixes when `set_memtable_factory` has been called
-    /// with a Hash-based implementation.
-    pub fn full_iterator<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_total_order_seek(true);
-        DBIteratorWithThreadMode::new(self, opts, mode)
-    }
-
-    pub fn prefix_iterator<'a: 'b, 'b, P: AsRef<[u8]>>(
-        &'a self,
-        prefix: P,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_prefix_same_as_start(true);
-        DBIteratorWithThreadMode::new(
-            self,
-            opts,
-            IteratorMode::From(prefix.as_ref(), Direction::Forward),
-        )
-    }
-
-    pub fn iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts, mode)
-    }
-
-    pub fn full_iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_total_order_seek(true);
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts, mode)
-    }
-
-    pub fn prefix_iterator_cf<'a, P: AsRef<[u8]>>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        prefix: P,
-    ) -> DBIteratorWithThreadMode<'a, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_prefix_same_as_start(true);
-        DBIteratorWithThreadMode::<'a, Self>::new_cf(
-            self,
-            cf_handle.inner(),
-            opts,
-            IteratorMode::From(prefix.as_ref(), Direction::Forward),
-        )
-    }
-
-    /// Opens a raw iterator over the database, using the default read options
-    pub fn raw_iterator<'a: 'b, 'b>(&'a self) -> DBRawIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBRawIteratorWithThreadMode::new(self, opts)
-    }
-
-    /// Opens a raw iterator over the given column family, using the default read options
-    pub fn raw_iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBRawIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts)
-    }
-
-    /// Opens a raw iterator over the database, using the given read options
-    pub fn raw_iterator_opt<'a: 'b, 'b>(
-        &'a self,
-        readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        DBRawIteratorWithThreadMode::new(self, readopts)
-    }
-
-    /// Opens a raw iterator over the given column family, using the given read options
-    pub fn raw_iterator_cf_opt<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        DBRawIteratorWithThreadMode::new_cf(self, cf_handle.inner(), readopts)
-    }
-
-    pub fn get_writebatch(&self) -> WriteBatchWithTransaction<true> {
-        unsafe {
-            let wi = ffi::rocksdb_transaction_get_writebatch_wi(self.inner);
-            let mut len: usize = 0;
-            let ptr = ffi::rocksdb_writebatch_wi_data(wi, &mut len as _);
-            let writebatch = ffi::rocksdb_writebatch_create_from(ptr, len);
-            ffi::rocksdb_free(wi as *mut c_void);
-            WriteBatchWithTransaction { inner: writebatch }
-        }
-    }
-
-    pub fn rebuild_from_writebatch(
-        &self,
-        writebatch: &WriteBatchWithTransaction<true>,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transaction_rebuild_from_writebatch(
-                self.inner,
-                writebatch.inner
-            ));
-        }
-        Ok(())
-    }
-}
-
-impl<'db, DB> Drop for Transaction<'db, DB> {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_transaction_destroy(self.inner);
-        }
-    }
-}
diff --git a/src/transactions/transaction_db.rs b/src/transactions/transaction_db.rs
deleted file mode 100644
index c4f81d8..0000000
--- a/src/transactions/transaction_db.rs
+++ /dev/null
@@ -1,1015 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-use std::{
-    collections::BTreeMap,
-    ffi::CString,
-    fs, iter,
-    marker::PhantomData,
-    path::{Path, PathBuf},
-    ptr,
-    sync::{Arc, Mutex},
-};
-
-use crate::{
-    column_family::UnboundColumnFamily,
-    db::{convert_values, DBAccess},
-    db_options::OptionsMustOutliveDB,
-    ffi,
-    ffi_util::to_cpath,
-    AsColumnFamilyRef, BoundColumnFamily, ColumnFamily, ColumnFamilyDescriptor,
-    DBIteratorWithThreadMode, DBPinnableSlice, DBRawIteratorWithThreadMode, Direction, Error,
-    IteratorMode, MultiThreaded, Options, ReadOptions, SingleThreaded, SnapshotWithThreadMode,
-    ThreadMode, Transaction, TransactionDBOptions, TransactionOptions, WriteBatchWithTransaction,
-    WriteOptions, DB, DEFAULT_COLUMN_FAMILY_NAME,
-};
-use ffi::rocksdb_transaction_t;
-use libc::{c_char, c_int, c_void, size_t};
-
-#[cfg(not(feature = "multi-threaded-cf"))]
-type DefaultThreadMode = crate::SingleThreaded;
-#[cfg(feature = "multi-threaded-cf")]
-type DefaultThreadMode = crate::MultiThreaded;
-
-/// RocksDB TransactionDB.
-///
-/// Please read the official [guide](https://github.com/facebook/rocksdb/wiki/Transactions)
-/// to learn more about RocksDB TransactionDB.
-///
-/// The default thread mode for [`TransactionDB`] is [`SingleThreaded`]
-/// if feature `multi-threaded-cf` is not enabled.
-///
-/// ```
-/// use rocksdb::{DB, Options, TransactionDB, SingleThreaded};
-/// let path = "_path_for_transaction_db";
-/// {
-///     let db: TransactionDB = TransactionDB::open_default(path).unwrap();
-///     db.put(b"my key", b"my value").unwrap();
-///
-///     // create transaction
-///     let txn = db.transaction();
-///     txn.put(b"key2", b"value2");
-///     txn.put(b"key3", b"value3");
-///     txn.commit().unwrap();
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-///
-/// [`SingleThreaded`]: crate::SingleThreaded
-pub struct TransactionDB<T: ThreadMode = DefaultThreadMode> {
-    pub(crate) inner: *mut ffi::rocksdb_transactiondb_t,
-    cfs: T,
-    path: PathBuf,
-    // prepared 2pc transactions.
-    prepared: Mutex<Vec<*mut rocksdb_transaction_t>>,
-    _outlive: Vec<OptionsMustOutliveDB>,
-}
-
-unsafe impl<T: ThreadMode> Send for TransactionDB<T> {}
-unsafe impl<T: ThreadMode> Sync for TransactionDB<T> {}
-
-impl<T: ThreadMode> DBAccess for TransactionDB<T> {
-    unsafe fn create_snapshot(&self) -> *const ffi::rocksdb_snapshot_t {
-        ffi::rocksdb_transactiondb_create_snapshot(self.inner)
-    }
-
-    unsafe fn release_snapshot(&self, snapshot: *const ffi::rocksdb_snapshot_t) {
-        ffi::rocksdb_transactiondb_release_snapshot(self.inner, snapshot);
-    }
-
-    unsafe fn create_iterator(&self, readopts: &ReadOptions) -> *mut ffi::rocksdb_iterator_t {
-        ffi::rocksdb_transactiondb_create_iterator(self.inner, readopts.inner)
-    }
-
-    unsafe fn create_iterator_cf(
-        &self,
-        cf_handle: *mut ffi::rocksdb_column_family_handle_t,
-        readopts: &ReadOptions,
-    ) -> *mut ffi::rocksdb_iterator_t {
-        ffi::rocksdb_transactiondb_create_iterator_cf(self.inner, readopts.inner, cf_handle)
-    }
-
-    fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_opt(key, readopts)
-    }
-
-    fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_cf_opt(cf, key, readopts)
-    }
-
-    fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_opt(key, readopts)
-    }
-
-    fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_cf_opt(cf, key, readopts)
-    }
-
-    fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        self.multi_get_opt(keys, readopts)
-    }
-
-    fn multi_get_cf_opt<'b, K, I, W>(
-        &self,
-        keys_cf: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: AsColumnFamilyRef + 'b,
-    {
-        self.multi_get_cf_opt(keys_cf, readopts)
-    }
-}
-
-impl<T: ThreadMode> TransactionDB<T> {
-    /// Opens a database with default options.
-    pub fn open_default<P: AsRef<Path>>(path: P) -> Result<Self, Error> {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        let txn_db_opts = TransactionDBOptions::default();
-        Self::open(&opts, &txn_db_opts, path)
-    }
-
-    /// Opens the database with the specified options.
-    pub fn open<P: AsRef<Path>>(
-        opts: &Options,
-        txn_db_opts: &TransactionDBOptions,
-        path: P,
-    ) -> Result<Self, Error> {
-        Self::open_cf(opts, txn_db_opts, path, None::<&str>)
-    }
-
-    /// Opens a database with the given database options and column family names.
-    ///
-    /// Column families opened using this function will be created with default `Options`.
-    pub fn open_cf<P, I, N>(
-        opts: &Options,
-        txn_db_opts: &TransactionDBOptions,
-        path: P,
-        cfs: I,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = N>,
-        N: AsRef<str>,
-    {
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name.as_ref(), Options::default()));
-
-        Self::open_cf_descriptors_internal(opts, txn_db_opts, path, cfs)
-    }
-
-    /// Opens a database with the given database options and column family descriptors.
-    pub fn open_cf_descriptors<P, I>(
-        opts: &Options,
-        txn_db_opts: &TransactionDBOptions,
-        path: P,
-        cfs: I,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        Self::open_cf_descriptors_internal(opts, txn_db_opts, path, cfs)
-    }
-
-    /// Internal implementation for opening RocksDB.
-    fn open_cf_descriptors_internal<P, I>(
-        opts: &Options,
-        txn_db_opts: &TransactionDBOptions,
-        path: P,
-        cfs: I,
-    ) -> Result<Self, Error>
-    where
-        P: AsRef<Path>,
-        I: IntoIterator<Item = ColumnFamilyDescriptor>,
-    {
-        let cfs: Vec<_> = cfs.into_iter().collect();
-        let outlive = iter::once(opts.outlive.clone())
-            .chain(cfs.iter().map(|cf| cf.options.outlive.clone()))
-            .collect();
-
-        let cpath = to_cpath(&path)?;
-
-        if let Err(e) = fs::create_dir_all(&path) {
-            return Err(Error::new(format!(
-                "Failed to create RocksDB directory: `{e:?}`."
-            )));
-        }
-
-        let db: *mut ffi::rocksdb_transactiondb_t;
-        let mut cf_map = BTreeMap::new();
-
-        if cfs.is_empty() {
-            db = Self::open_raw(opts, txn_db_opts, &cpath)?;
-        } else {
-            let mut cfs_v = cfs;
-            // Always open the default column family.
-            if !cfs_v.iter().any(|cf| cf.name == DEFAULT_COLUMN_FAMILY_NAME) {
-                cfs_v.push(ColumnFamilyDescriptor {
-                    name: String::from(DEFAULT_COLUMN_FAMILY_NAME),
-                    options: Options::default(),
-                });
-            }
-            // We need to store our CStrings in an intermediate vector
-            // so that their pointers remain valid.
-            let c_cfs: Vec<CString> = cfs_v
-                .iter()
-                .map(|cf| CString::new(cf.name.as_bytes()).unwrap())
-                .collect();
-
-            let cfnames: Vec<_> = c_cfs.iter().map(|cf| cf.as_ptr()).collect();
-
-            // These handles will be populated by DB.
-            let mut cfhandles: Vec<_> = cfs_v.iter().map(|_| ptr::null_mut()).collect();
-
-            let cfopts: Vec<_> = cfs_v
-                .iter()
-                .map(|cf| cf.options.inner as *const _)
-                .collect();
-
-            db = Self::open_cf_raw(
-                opts,
-                txn_db_opts,
-                &cpath,
-                &cfs_v,
-                &cfnames,
-                &cfopts,
-                &mut cfhandles,
-            )?;
-
-            for handle in &cfhandles {
-                if handle.is_null() {
-                    return Err(Error::new(
-                        "Received null column family handle from DB.".to_owned(),
-                    ));
-                }
-            }
-
-            for (cf_desc, inner) in cfs_v.iter().zip(cfhandles) {
-                cf_map.insert(cf_desc.name.clone(), inner);
-            }
-        }
-
-        if db.is_null() {
-            return Err(Error::new("Could not initialize database.".to_owned()));
-        }
-
-        let prepared = unsafe {
-            let mut cnt = 0;
-            let ptr = ffi::rocksdb_transactiondb_get_prepared_transactions(db, &mut cnt);
-            let mut vec = vec![std::ptr::null_mut(); cnt];
-            std::ptr::copy_nonoverlapping(ptr, vec.as_mut_ptr(), cnt);
-            if !ptr.is_null() {
-                ffi::rocksdb_free(ptr as *mut c_void);
-            }
-            vec
-        };
-
-        Ok(TransactionDB {
-            inner: db,
-            cfs: T::new_cf_map_internal(cf_map),
-            path: path.as_ref().to_path_buf(),
-            prepared: Mutex::new(prepared),
-            _outlive: outlive,
-        })
-    }
-
-    fn open_raw(
-        opts: &Options,
-        txn_db_opts: &TransactionDBOptions,
-        cpath: &CString,
-    ) -> Result<*mut ffi::rocksdb_transactiondb_t, Error> {
-        unsafe {
-            let db = ffi_try!(ffi::rocksdb_transactiondb_open(
-                opts.inner,
-                txn_db_opts.inner,
-                cpath.as_ptr()
-            ));
-            Ok(db)
-        }
-    }
-
-    fn open_cf_raw(
-        opts: &Options,
-        txn_db_opts: &TransactionDBOptions,
-        cpath: &CString,
-        cfs_v: &[ColumnFamilyDescriptor],
-        cfnames: &[*const c_char],
-        cfopts: &[*const ffi::rocksdb_options_t],
-        cfhandles: &mut [*mut ffi::rocksdb_column_family_handle_t],
-    ) -> Result<*mut ffi::rocksdb_transactiondb_t, Error> {
-        unsafe {
-            let db = ffi_try!(ffi::rocksdb_transactiondb_open_column_families(
-                opts.inner,
-                txn_db_opts.inner,
-                cpath.as_ptr(),
-                cfs_v.len() as c_int,
-                cfnames.as_ptr(),
-                cfopts.as_ptr(),
-                cfhandles.as_mut_ptr(),
-            ));
-            Ok(db)
-        }
-    }
-
-    fn create_inner_cf_handle(
-        &self,
-        name: &str,
-        opts: &Options,
-    ) -> Result<*mut ffi::rocksdb_column_family_handle_t, Error> {
-        let cf_name = CString::new(name.as_bytes()).map_err(|_| {
-            Error::new("Failed to convert path to CString when creating cf".to_owned())
-        })?;
-
-        Ok(unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_create_column_family(
-                self.inner,
-                opts.inner,
-                cf_name.as_ptr(),
-            ))
-        })
-    }
-
-    pub fn list_cf<P: AsRef<Path>>(opts: &Options, path: P) -> Result<Vec<String>, Error> {
-        DB::list_cf(opts, path)
-    }
-
-    pub fn destroy<P: AsRef<Path>>(opts: &Options, path: P) -> Result<(), Error> {
-        DB::destroy(opts, path)
-    }
-
-    pub fn repair<P: AsRef<Path>>(opts: &Options, path: P) -> Result<(), Error> {
-        DB::repair(opts, path)
-    }
-
-    pub fn path(&self) -> &Path {
-        self.path.as_path()
-    }
-
-    /// Creates a transaction with default options.
-    pub fn transaction(&self) -> Transaction<Self> {
-        self.transaction_opt(&WriteOptions::default(), &TransactionOptions::default())
-    }
-
-    /// Creates a transaction with options.
-    pub fn transaction_opt<'a>(
-        &'a self,
-        write_opts: &WriteOptions,
-        txn_opts: &TransactionOptions,
-    ) -> Transaction<'a, Self> {
-        Transaction {
-            inner: unsafe {
-                ffi::rocksdb_transaction_begin(
-                    self.inner,
-                    write_opts.inner,
-                    txn_opts.inner,
-                    std::ptr::null_mut(),
-                )
-            },
-            _marker: PhantomData::default(),
-        }
-    }
-
-    /// Get all prepared transactions for recovery.
-    ///
-    /// This function is expected to call once after open database.
-    /// User should commit or rollback all transactions before start other transactions.
-    pub fn prepared_transactions(&self) -> Vec<Transaction<Self>> {
-        self.prepared
-            .lock()
-            .unwrap()
-            .drain(0..)
-            .map(|inner| Transaction {
-                inner,
-                _marker: PhantomData::default(),
-            })
-            .collect()
-    }
-
-    /// Returns the bytes associated with a key value.
-    pub fn get<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned(key).map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    /// Returns the bytes associated with a key value and the given column family.
-    pub fn get_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_cf(cf, key)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    /// Returns the bytes associated with a key value with read options.
-    pub fn get_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_opt(key, readopts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    /// Returns the bytes associated with a key value and the given column family with read options.
-    pub fn get_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<Vec<u8>>, Error> {
-        self.get_pinned_cf_opt(cf, key, readopts)
-            .map(|x| x.map(|v| v.as_ref().to_vec()))
-    }
-
-    pub fn get_pinned<K: AsRef<[u8]>>(&self, key: K) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_opt(key, &ReadOptions::default())
-    }
-
-    /// Returns the bytes associated with a key value and the given column family.
-    pub fn get_pinned_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        self.get_pinned_cf_opt(cf, key, &ReadOptions::default())
-    }
-
-    /// Returns the bytes associated with a key value with read options.
-    pub fn get_pinned_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        let key = key.as_ref();
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_transactiondb_get_pinned(
-                self.inner,
-                readopts.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Returns the bytes associated with a key value and the given column family with read options.
-    pub fn get_pinned_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        readopts: &ReadOptions,
-    ) -> Result<Option<DBPinnableSlice>, Error> {
-        unsafe {
-            let val = ffi_try!(ffi::rocksdb_transactiondb_get_pinned_cf(
-                self.inner,
-                readopts.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-            ));
-            if val.is_null() {
-                Ok(None)
-            } else {
-                Ok(Some(DBPinnableSlice::from_c(val)))
-            }
-        }
-    }
-
-    /// Return the values associated with the given keys.
-    pub fn multi_get<K, I>(&self, keys: I) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        self.multi_get_opt(keys, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys using read options.
-    pub fn multi_get_opt<K, I>(
-        &self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = K>,
-    {
-        let (keys, keys_sizes): (Vec<Box<[u8]>>, Vec<_>) = keys
-            .into_iter()
-            .map(|k| (Box::from(k.as_ref()), k.as_ref().len()))
-            .unzip();
-        let ptr_keys: Vec<_> = keys.iter().map(|k| k.as_ptr() as *const c_char).collect();
-
-        let mut values = vec![ptr::null_mut(); keys.len()];
-        let mut values_sizes = vec![0_usize; keys.len()];
-        let mut errors = vec![ptr::null_mut(); keys.len()];
-        unsafe {
-            ffi::rocksdb_transactiondb_multi_get(
-                self.inner,
-                readopts.inner,
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                values.as_mut_ptr(),
-                values_sizes.as_mut_ptr(),
-                errors.as_mut_ptr(),
-            );
-        }
-
-        convert_values(values, values_sizes, errors)
-    }
-
-    /// Return the values associated with the given keys and column families.
-    pub fn multi_get_cf<'a, 'b: 'a, K, I, W>(
-        &'a self,
-        keys: I,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: 'b + AsColumnFamilyRef,
-    {
-        self.multi_get_cf_opt(keys, &ReadOptions::default())
-    }
-
-    /// Return the values associated with the given keys and column families using read options.
-    pub fn multi_get_cf_opt<'a, 'b: 'a, K, I, W>(
-        &'a self,
-        keys: I,
-        readopts: &ReadOptions,
-    ) -> Vec<Result<Option<Vec<u8>>, Error>>
-    where
-        K: AsRef<[u8]>,
-        I: IntoIterator<Item = (&'b W, K)>,
-        W: 'b + AsColumnFamilyRef,
-    {
-        let (cfs_and_keys, keys_sizes): (Vec<(_, Box<[u8]>)>, Vec<_>) = keys
-            .into_iter()
-            .map(|(cf, key)| ((cf, Box::from(key.as_ref())), key.as_ref().len()))
-            .unzip();
-        let ptr_keys: Vec<_> = cfs_and_keys
-            .iter()
-            .map(|(_, k)| k.as_ptr() as *const c_char)
-            .collect();
-        let ptr_cfs: Vec<_> = cfs_and_keys
-            .iter()
-            .map(|(c, _)| c.inner() as *const _)
-            .collect();
-
-        let mut values = vec![ptr::null_mut(); ptr_keys.len()];
-        let mut values_sizes = vec![0_usize; ptr_keys.len()];
-        let mut errors = vec![ptr::null_mut(); ptr_keys.len()];
-        unsafe {
-            ffi::rocksdb_transactiondb_multi_get_cf(
-                self.inner,
-                readopts.inner,
-                ptr_cfs.as_ptr(),
-                ptr_keys.len(),
-                ptr_keys.as_ptr(),
-                keys_sizes.as_ptr(),
-                values.as_mut_ptr(),
-                values_sizes.as_mut_ptr(),
-                errors.as_mut_ptr(),
-            );
-        }
-
-        convert_values(values, values_sizes, errors)
-    }
-
-    pub fn put<K, V>(&self, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.put_opt(key, value, &WriteOptions::default())
-    }
-
-    pub fn put_cf<K, V>(&self, cf: &impl AsColumnFamilyRef, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.put_cf_opt(cf, key, value, &WriteOptions::default())
-    }
-
-    pub fn put_opt<K, V>(&self, key: K, value: V, writeopts: &WriteOptions) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_put(
-                self.inner,
-                writeopts.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn put_cf_opt<K, V>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        value: V,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_put_cf(
-                self.inner,
-                writeopts.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn write(&self, batch: WriteBatchWithTransaction<true>) -> Result<(), Error> {
-        self.write_opt(batch, &WriteOptions::default())
-    }
-
-    pub fn write_opt(
-        &self,
-        batch: WriteBatchWithTransaction<true>,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_write(
-                self.inner,
-                writeopts.inner,
-                batch.inner
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn merge<K, V>(&self, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.merge_opt(key, value, &WriteOptions::default())
-    }
-
-    pub fn merge_cf<K, V>(&self, cf: &impl AsColumnFamilyRef, key: K, value: V) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        self.merge_cf_opt(cf, key, value, &WriteOptions::default())
-    }
-
-    pub fn merge_opt<K, V>(&self, key: K, value: V, writeopts: &WriteOptions) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_merge(
-                self.inner,
-                writeopts.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn merge_cf_opt<K, V>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        value: V,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error>
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_merge_cf(
-                self.inner,
-                writeopts.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-                value.as_ref().as_ptr() as *const c_char,
-                value.as_ref().len() as size_t,
-            ));
-            Ok(())
-        }
-    }
-
-    pub fn delete<K: AsRef<[u8]>>(&self, key: K) -> Result<(), Error> {
-        self.delete_opt(key, &WriteOptions::default())
-    }
-
-    pub fn delete_cf<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-    ) -> Result<(), Error> {
-        self.delete_cf_opt(cf, key, &WriteOptions::default())
-    }
-
-    pub fn delete_opt<K: AsRef<[u8]>>(
-        &self,
-        key: K,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_delete(
-                self.inner,
-                writeopts.inner,
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn delete_cf_opt<K: AsRef<[u8]>>(
-        &self,
-        cf: &impl AsColumnFamilyRef,
-        key: K,
-        writeopts: &WriteOptions,
-    ) -> Result<(), Error> {
-        unsafe {
-            ffi_try!(ffi::rocksdb_transactiondb_delete_cf(
-                self.inner,
-                writeopts.inner,
-                cf.inner(),
-                key.as_ref().as_ptr() as *const c_char,
-                key.as_ref().len() as size_t,
-            ));
-        }
-        Ok(())
-    }
-
-    pub fn iterator<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let readopts = ReadOptions::default();
-        self.iterator_opt(mode, readopts)
-    }
-
-    pub fn iterator_opt<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-        readopts: ReadOptions,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        DBIteratorWithThreadMode::new(self, readopts, mode)
-    }
-
-    /// Opens an iterator using the provided ReadOptions.
-    /// This is used when you want to iterate over a specific ColumnFamily with a modified ReadOptions
-    pub fn iterator_cf_opt<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        readopts: ReadOptions,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), readopts, mode)
-    }
-
-    /// Opens an iterator with `set_total_order_seek` enabled.
-    /// This must be used to iterate across prefixes when `set_memtable_factory` has been called
-    /// with a Hash-based implementation.
-    pub fn full_iterator<'a: 'b, 'b>(
-        &'a self,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_total_order_seek(true);
-        DBIteratorWithThreadMode::new(self, opts, mode)
-    }
-
-    pub fn prefix_iterator<'a: 'b, 'b, P: AsRef<[u8]>>(
-        &'a self,
-        prefix: P,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_prefix_same_as_start(true);
-        DBIteratorWithThreadMode::new(
-            self,
-            opts,
-            IteratorMode::From(prefix.as_ref(), Direction::Forward),
-        )
-    }
-
-    pub fn iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts, mode)
-    }
-
-    pub fn full_iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        mode: IteratorMode,
-    ) -> DBIteratorWithThreadMode<'b, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_total_order_seek(true);
-        DBIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts, mode)
-    }
-
-    pub fn prefix_iterator_cf<'a, P: AsRef<[u8]>>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        prefix: P,
-    ) -> DBIteratorWithThreadMode<'a, Self> {
-        let mut opts = ReadOptions::default();
-        opts.set_prefix_same_as_start(true);
-        DBIteratorWithThreadMode::<'a, Self>::new_cf(
-            self,
-            cf_handle.inner(),
-            opts,
-            IteratorMode::From(prefix.as_ref(), Direction::Forward),
-        )
-    }
-
-    /// Opens a raw iterator over the database, using the default read options
-    pub fn raw_iterator<'a: 'b, 'b>(&'a self) -> DBRawIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBRawIteratorWithThreadMode::new(self, opts)
-    }
-
-    /// Opens a raw iterator over the given column family, using the default read options
-    pub fn raw_iterator_cf<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        let opts = ReadOptions::default();
-        DBRawIteratorWithThreadMode::new_cf(self, cf_handle.inner(), opts)
-    }
-
-    /// Opens a raw iterator over the database, using the given read options
-    pub fn raw_iterator_opt<'a: 'b, 'b>(
-        &'a self,
-        readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        DBRawIteratorWithThreadMode::new(self, readopts)
-    }
-
-    /// Opens a raw iterator over the given column family, using the given read options
-    pub fn raw_iterator_cf_opt<'a: 'b, 'b>(
-        &'a self,
-        cf_handle: &impl AsColumnFamilyRef,
-        readopts: ReadOptions,
-    ) -> DBRawIteratorWithThreadMode<'b, Self> {
-        DBRawIteratorWithThreadMode::new_cf(self, cf_handle.inner(), readopts)
-    }
-
-    pub fn snapshot(&self) -> SnapshotWithThreadMode<Self> {
-        SnapshotWithThreadMode::<Self>::new(self)
-    }
-
-    fn drop_column_family<C>(
-        &self,
-        cf_inner: *mut ffi::rocksdb_column_family_handle_t,
-        _cf: C,
-    ) -> Result<(), Error> {
-        unsafe {
-            // first mark the column family as dropped
-            ffi_try!(ffi::rocksdb_drop_column_family(
-                self.inner as *mut ffi::rocksdb_t,
-                cf_inner
-            ));
-        }
-        // Since `_cf` is dropped here, the column family handle is destroyed
-        // and any resources (mem, files) are reclaimed.
-        Ok(())
-    }
-}
-
-impl TransactionDB<SingleThreaded> {
-    /// Creates column family with given name and options.
-    pub fn create_cf<N: AsRef<str>>(&mut self, name: N, opts: &Options) -> Result<(), Error> {
-        let inner = self.create_inner_cf_handle(name.as_ref(), opts)?;
-        self.cfs
-            .cfs
-            .insert(name.as_ref().to_string(), ColumnFamily { inner });
-        Ok(())
-    }
-
-    /// Returns the underlying column family handle.
-    pub fn cf_handle(&self, name: &str) -> Option<&ColumnFamily> {
-        self.cfs.cfs.get(name)
-    }
-
-    /// Drops the column family with the given name
-    pub fn drop_cf(&mut self, name: &str) -> Result<(), Error> {
-        if let Some(cf) = self.cfs.cfs.remove(name) {
-            self.drop_column_family(cf.inner, cf)
-        } else {
-            Err(Error::new(format!("Invalid column family: {name}")))
-        }
-    }
-}
-
-impl TransactionDB<MultiThreaded> {
-    /// Creates column family with given name and options.
-    pub fn create_cf<N: AsRef<str>>(&self, name: N, opts: &Options) -> Result<(), Error> {
-        let inner = self.create_inner_cf_handle(name.as_ref(), opts)?;
-        self.cfs.cfs.write().unwrap().insert(
-            name.as_ref().to_string(),
-            Arc::new(UnboundColumnFamily { inner }),
-        );
-        Ok(())
-    }
-
-    /// Returns the underlying column family handle.
-    pub fn cf_handle(&self, name: &str) -> Option<Arc<BoundColumnFamily>> {
-        self.cfs
-            .cfs
-            .read()
-            .unwrap()
-            .get(name)
-            .cloned()
-            .map(UnboundColumnFamily::bound_column_family)
-    }
-
-    /// Drops the column family with the given name by internally locking the inner column
-    /// family map. This avoids needing `&mut self` reference
-    pub fn drop_cf(&self, name: &str) -> Result<(), Error> {
-        if let Some(cf) = self.cfs.cfs.write().unwrap().remove(name) {
-            self.drop_column_family(cf.inner, cf)
-        } else {
-            Err(Error::new(format!("Invalid column family: {name}")))
-        }
-    }
-}
-
-impl<T: ThreadMode> Drop for TransactionDB<T> {
-    fn drop(&mut self) {
-        unsafe {
-            self.prepared_transactions().clear();
-            self.cfs.drop_all_cfs_internal();
-            ffi::rocksdb_transactiondb_close(self.inner);
-        }
-    }
-}
diff --git a/src/write_batch.rs b/src/write_batch.rs
deleted file mode 100644
index 2aff809..0000000
--- a/src/write_batch.rs
+++ /dev/null
@@ -1,321 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use crate::{ffi, AsColumnFamilyRef};
-use libc::{c_char, c_void, size_t};
-use std::slice;
-
-/// A type alias to keep compatibility. See [`WriteBatchWithTransaction`] for details
-pub type WriteBatch = WriteBatchWithTransaction<false>;
-
-/// An atomic batch of write operations.
-///
-/// [`delete_range`](#method.delete_range) is not supported in [`Transaction`].
-///
-/// Making an atomic commit of several writes:
-///
-/// ```
-/// use rocksdb::{DB, Options, WriteBatchWithTransaction};
-///
-/// let path = "_path_for_rocksdb_storage1";
-/// {
-///     let db = DB::open_default(path).unwrap();
-///     let mut batch = WriteBatchWithTransaction::<false>::default();
-///     batch.put(b"my key", b"my value");
-///     batch.put(b"key2", b"value2");
-///     batch.put(b"key3", b"value3");
-///
-///     // delete_range is supported when use without transaction
-///     batch.delete_range(b"key2", b"key3");
-///
-///     db.write(batch); // Atomically commits the batch
-/// }
-/// let _ = DB::destroy(&Options::default(), path);
-/// ```
-///
-/// [`Transaction`]: crate::Transaction
-pub struct WriteBatchWithTransaction<const TRANSACTION: bool> {
-    pub(crate) inner: *mut ffi::rocksdb_writebatch_t,
-}
-
-/// Receives the puts and deletes of a write batch.
-///
-/// The application must provide an implementation of this trait when
-/// iterating the operations within a `WriteBatch`
-pub trait WriteBatchIterator {
-    /// Called with a key and value that were `put` into the batch.
-    fn put(&mut self, key: Box<[u8]>, value: Box<[u8]>);
-    /// Called with a key that was `delete`d from the batch.
-    fn delete(&mut self, key: Box<[u8]>);
-}
-
-unsafe extern "C" fn writebatch_put_callback(
-    state: *mut c_void,
-    k: *const c_char,
-    klen: usize,
-    v: *const c_char,
-    vlen: usize,
-) {
-    // coerce the raw pointer back into a box, but "leak" it so we prevent
-    // freeing the resource before we are done with it
-    let boxed_cb = Box::from_raw(state as *mut &mut dyn WriteBatchIterator);
-    let leaked_cb = Box::leak(boxed_cb);
-    let key = slice::from_raw_parts(k as *const u8, klen);
-    let value = slice::from_raw_parts(v as *const u8, vlen);
-    leaked_cb.put(
-        key.to_vec().into_boxed_slice(),
-        value.to_vec().into_boxed_slice(),
-    );
-}
-
-unsafe extern "C" fn writebatch_delete_callback(state: *mut c_void, k: *const c_char, klen: usize) {
-    // coerce the raw pointer back into a box, but "leak" it so we prevent
-    // freeing the resource before we are done with it
-    let boxed_cb = Box::from_raw(state as *mut &mut dyn WriteBatchIterator);
-    let leaked_cb = Box::leak(boxed_cb);
-    let key = slice::from_raw_parts(k as *const u8, klen);
-    leaked_cb.delete(key.to_vec().into_boxed_slice());
-}
-
-impl<const TRANSACTION: bool> WriteBatchWithTransaction<TRANSACTION> {
-    /// Construct with a reference to a byte array serialized by [`WriteBatch`].
-    pub fn from_data(data: &[u8]) -> Self {
-        unsafe {
-            let ptr = data.as_ptr();
-            let len = data.len();
-            Self {
-                inner: ffi::rocksdb_writebatch_create_from(
-                    ptr as *const libc::c_char,
-                    len as size_t,
-                ),
-            }
-        }
-    }
-
-    pub fn len(&self) -> usize {
-        unsafe { ffi::rocksdb_writebatch_count(self.inner) as usize }
-    }
-
-    /// Return WriteBatch serialized size (in bytes).
-    pub fn size_in_bytes(&self) -> usize {
-        unsafe {
-            let mut batch_size: size_t = 0;
-            ffi::rocksdb_writebatch_data(self.inner, &mut batch_size);
-            batch_size
-        }
-    }
-
-    /// Return a reference to a byte array which represents a serialized version of the batch.
-    pub fn data(&self) -> &[u8] {
-        unsafe {
-            let mut batch_size: size_t = 0;
-            let batch_data = ffi::rocksdb_writebatch_data(self.inner, &mut batch_size);
-            std::slice::from_raw_parts(batch_data as _, batch_size)
-        }
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.len() == 0
-    }
-
-    /// Iterate the put and delete operations within this write batch. Note that
-    /// this does _not_ return an `Iterator` but instead will invoke the `put()`
-    /// and `delete()` member functions of the provided `WriteBatchIterator`
-    /// trait implementation.
-    pub fn iterate(&self, callbacks: &mut dyn WriteBatchIterator) {
-        let state = Box::into_raw(Box::new(callbacks));
-        unsafe {
-            ffi::rocksdb_writebatch_iterate(
-                self.inner,
-                state as *mut c_void,
-                Some(writebatch_put_callback),
-                Some(writebatch_delete_callback),
-            );
-            // we must manually set the raw box free since there is no
-            // associated "destroy" callback for this object
-            drop(Box::from_raw(state));
-        }
-    }
-
-    /// Insert a value into the database under the given key.
-    pub fn put<K, V>(&mut self, key: K, value: V)
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi::rocksdb_writebatch_put(
-                self.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            );
-        }
-    }
-
-    pub fn put_cf<K, V>(&mut self, cf: &impl AsColumnFamilyRef, key: K, value: V)
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi::rocksdb_writebatch_put_cf(
-                self.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            );
-        }
-    }
-
-    pub fn merge<K, V>(&mut self, key: K, value: V)
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi::rocksdb_writebatch_merge(
-                self.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            );
-        }
-    }
-
-    pub fn merge_cf<K, V>(&mut self, cf: &impl AsColumnFamilyRef, key: K, value: V)
-    where
-        K: AsRef<[u8]>,
-        V: AsRef<[u8]>,
-    {
-        let key = key.as_ref();
-        let value = value.as_ref();
-
-        unsafe {
-            ffi::rocksdb_writebatch_merge_cf(
-                self.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-                value.as_ptr() as *const c_char,
-                value.len() as size_t,
-            );
-        }
-    }
-
-    /// Removes the database entry for key. Does nothing if the key was not found.
-    pub fn delete<K: AsRef<[u8]>>(&mut self, key: K) {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi::rocksdb_writebatch_delete(
-                self.inner,
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            );
-        }
-    }
-
-    pub fn delete_cf<K: AsRef<[u8]>>(&mut self, cf: &impl AsColumnFamilyRef, key: K) {
-        let key = key.as_ref();
-
-        unsafe {
-            ffi::rocksdb_writebatch_delete_cf(
-                self.inner,
-                cf.inner(),
-                key.as_ptr() as *const c_char,
-                key.len() as size_t,
-            );
-        }
-    }
-
-    /// Clear all updates buffered in this batch.
-    pub fn clear(&mut self) {
-        unsafe {
-            ffi::rocksdb_writebatch_clear(self.inner);
-        }
-    }
-}
-
-impl WriteBatchWithTransaction<false> {
-    /// Remove database entries from start key to end key.
-    ///
-    /// Removes the database entries in the range ["begin_key", "end_key"), i.e.,
-    /// including "begin_key" and excluding "end_key". It is not an error if no
-    /// keys exist in the range ["begin_key", "end_key").
-    pub fn delete_range<K: AsRef<[u8]>>(&mut self, from: K, to: K) {
-        let (start_key, end_key) = (from.as_ref(), to.as_ref());
-
-        unsafe {
-            ffi::rocksdb_writebatch_delete_range(
-                self.inner,
-                start_key.as_ptr() as *const c_char,
-                start_key.len() as size_t,
-                end_key.as_ptr() as *const c_char,
-                end_key.len() as size_t,
-            );
-        }
-    }
-
-    /// Remove database entries in column family from start key to end key.
-    ///
-    /// Removes the database entries in the range ["begin_key", "end_key"), i.e.,
-    /// including "begin_key" and excluding "end_key". It is not an error if no
-    /// keys exist in the range ["begin_key", "end_key").
-    pub fn delete_range_cf<K: AsRef<[u8]>>(&mut self, cf: &impl AsColumnFamilyRef, from: K, to: K) {
-        let (start_key, end_key) = (from.as_ref(), to.as_ref());
-
-        unsafe {
-            ffi::rocksdb_writebatch_delete_range_cf(
-                self.inner,
-                cf.inner(),
-                start_key.as_ptr() as *const c_char,
-                start_key.len() as size_t,
-                end_key.as_ptr() as *const c_char,
-                end_key.len() as size_t,
-            );
-        }
-    }
-}
-
-impl<const TRANSACTION: bool> Default for WriteBatchWithTransaction<TRANSACTION> {
-    fn default() -> Self {
-        Self {
-            inner: unsafe { ffi::rocksdb_writebatch_create() },
-        }
-    }
-}
-
-impl<const TRANSACTION: bool> Drop for WriteBatchWithTransaction<TRANSACTION> {
-    fn drop(&mut self) {
-        unsafe {
-            ffi::rocksdb_writebatch_destroy(self.inner);
-        }
-    }
-}
-
-unsafe impl<const TRANSACTION: bool> Send for WriteBatchWithTransaction<TRANSACTION> {}
diff --git a/librocksdb-sys/rocksdb/table/adaptive/adaptive_table_factory.cc b/table/adaptive/adaptive_table_factory.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/adaptive/adaptive_table_factory.cc
rename to table/adaptive/adaptive_table_factory.cc
diff --git a/librocksdb-sys/rocksdb/table/adaptive/adaptive_table_factory.h b/table/adaptive/adaptive_table_factory.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/adaptive/adaptive_table_factory.h
rename to table/adaptive/adaptive_table_factory.h
diff --git a/librocksdb-sys/rocksdb/table/block_based/binary_search_index_reader.cc b/table/block_based/binary_search_index_reader.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/binary_search_index_reader.cc
rename to table/block_based/binary_search_index_reader.cc
diff --git a/librocksdb-sys/rocksdb/table/block_based/binary_search_index_reader.h b/table/block_based/binary_search_index_reader.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/binary_search_index_reader.h
rename to table/block_based/binary_search_index_reader.h
diff --git a/librocksdb-sys/rocksdb/table/block_based/block.cc b/table/block_based/block.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block.cc
rename to table/block_based/block.cc
diff --git a/librocksdb-sys/rocksdb/table/block_based/block.h b/table/block_based/block.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block.h
rename to table/block_based/block.h
diff --git a/librocksdb-sys/rocksdb/table/block_based/block_based_table_builder.cc b/table/block_based/block_based_table_builder.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block_based_table_builder.cc
rename to table/block_based/block_based_table_builder.cc
diff --git a/librocksdb-sys/rocksdb/table/block_based/block_based_table_builder.h b/table/block_based/block_based_table_builder.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block_based_table_builder.h
rename to table/block_based/block_based_table_builder.h
diff --git a/librocksdb-sys/rocksdb/table/block_based/block_based_table_factory.cc b/table/block_based/block_based_table_factory.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block_based_table_factory.cc
rename to table/block_based/block_based_table_factory.cc
diff --git a/librocksdb-sys/rocksdb/table/block_based/block_based_table_factory.h b/table/block_based/block_based_table_factory.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block_based_table_factory.h
rename to table/block_based/block_based_table_factory.h
diff --git a/librocksdb-sys/rocksdb/table/block_based/block_based_table_iterator.cc b/table/block_based/block_based_table_iterator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/block_based/block_based_table_iterator.cc
rename to table/block_based/block_based_table_iterator.cc
diff --git a/librocksdb-sys/rocksdb/table/block_based/block_based_table_iterator.h b/table/block_based/block_based_table_iterator.h
similarity index 100%
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diff --git a/librocksdb-sys/rocksdb/table/block_based/mock_block_based_table.h b/table/block_based/mock_block_based_table.h
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diff --git a/librocksdb-sys/rocksdb/table/block_based/parsed_full_filter_block.cc b/table/block_based/parsed_full_filter_block.cc
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diff --git a/librocksdb-sys/rocksdb/table/persistent_cache_options.h b/table/persistent_cache_options.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/persistent_cache_options.h
rename to table/persistent_cache_options.h
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_bloom.cc b/table/plain/plain_table_bloom.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_bloom.cc
rename to table/plain/plain_table_bloom.cc
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_bloom.h b/table/plain/plain_table_bloom.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_bloom.h
rename to table/plain/plain_table_bloom.h
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_builder.cc b/table/plain/plain_table_builder.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_builder.cc
rename to table/plain/plain_table_builder.cc
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_builder.h b/table/plain/plain_table_builder.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_builder.h
rename to table/plain/plain_table_builder.h
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_factory.cc b/table/plain/plain_table_factory.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_factory.cc
rename to table/plain/plain_table_factory.cc
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_factory.h b/table/plain/plain_table_factory.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_factory.h
rename to table/plain/plain_table_factory.h
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_index.cc b/table/plain/plain_table_index.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_index.cc
rename to table/plain/plain_table_index.cc
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_index.h b/table/plain/plain_table_index.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_index.h
rename to table/plain/plain_table_index.h
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_key_coding.cc b/table/plain/plain_table_key_coding.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_key_coding.cc
rename to table/plain/plain_table_key_coding.cc
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_key_coding.h b/table/plain/plain_table_key_coding.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_key_coding.h
rename to table/plain/plain_table_key_coding.h
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_reader.cc b/table/plain/plain_table_reader.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_reader.cc
rename to table/plain/plain_table_reader.cc
diff --git a/librocksdb-sys/rocksdb/table/plain/plain_table_reader.h b/table/plain/plain_table_reader.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/plain/plain_table_reader.h
rename to table/plain/plain_table_reader.h
diff --git a/librocksdb-sys/rocksdb/table/scoped_arena_iterator.h b/table/scoped_arena_iterator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/scoped_arena_iterator.h
rename to table/scoped_arena_iterator.h
diff --git a/librocksdb-sys/rocksdb/table/sst_file_dumper.cc b/table/sst_file_dumper.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/sst_file_dumper.cc
rename to table/sst_file_dumper.cc
diff --git a/librocksdb-sys/rocksdb/table/sst_file_dumper.h b/table/sst_file_dumper.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/sst_file_dumper.h
rename to table/sst_file_dumper.h
diff --git a/librocksdb-sys/rocksdb/table/sst_file_reader.cc b/table/sst_file_reader.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/sst_file_reader.cc
rename to table/sst_file_reader.cc
diff --git a/librocksdb-sys/rocksdb/table/sst_file_reader_test.cc b/table/sst_file_reader_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/sst_file_reader_test.cc
rename to table/sst_file_reader_test.cc
diff --git a/librocksdb-sys/rocksdb/table/sst_file_writer.cc b/table/sst_file_writer.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/sst_file_writer.cc
rename to table/sst_file_writer.cc
diff --git a/librocksdb-sys/rocksdb/table/sst_file_writer_collectors.h b/table/sst_file_writer_collectors.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/sst_file_writer_collectors.h
rename to table/sst_file_writer_collectors.h
diff --git a/librocksdb-sys/rocksdb/table/table_builder.h b/table/table_builder.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_builder.h
rename to table/table_builder.h
diff --git a/librocksdb-sys/rocksdb/table/table_factory.cc b/table/table_factory.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_factory.cc
rename to table/table_factory.cc
diff --git a/librocksdb-sys/rocksdb/table/table_properties.cc b/table/table_properties.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_properties.cc
rename to table/table_properties.cc
diff --git a/librocksdb-sys/rocksdb/table/table_properties_internal.h b/table/table_properties_internal.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_properties_internal.h
rename to table/table_properties_internal.h
diff --git a/librocksdb-sys/rocksdb/table/table_reader.h b/table/table_reader.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_reader.h
rename to table/table_reader.h
diff --git a/librocksdb-sys/rocksdb/table/table_reader_bench.cc b/table/table_reader_bench.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_reader_bench.cc
rename to table/table_reader_bench.cc
diff --git a/librocksdb-sys/rocksdb/table/table_test.cc b/table/table_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/table_test.cc
rename to table/table_test.cc
diff --git a/librocksdb-sys/rocksdb/table/two_level_iterator.cc b/table/two_level_iterator.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/two_level_iterator.cc
rename to table/two_level_iterator.cc
diff --git a/librocksdb-sys/rocksdb/table/two_level_iterator.h b/table/two_level_iterator.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/two_level_iterator.h
rename to table/two_level_iterator.h
diff --git a/librocksdb-sys/rocksdb/table/unique_id.cc b/table/unique_id.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/table/unique_id.cc
rename to table/unique_id.cc
diff --git a/librocksdb-sys/rocksdb/table/unique_id_impl.h b/table/unique_id_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/table/unique_id_impl.h
rename to table/unique_id_impl.h
diff --git a/librocksdb-sys/rocksdb/test_util/mock_time_env.cc b/test_util/mock_time_env.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/mock_time_env.cc
rename to test_util/mock_time_env.cc
diff --git a/librocksdb-sys/rocksdb/test_util/mock_time_env.h b/test_util/mock_time_env.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/mock_time_env.h
rename to test_util/mock_time_env.h
diff --git a/librocksdb-sys/rocksdb/test_util/secondary_cache_test_util.cc b/test_util/secondary_cache_test_util.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/secondary_cache_test_util.cc
rename to test_util/secondary_cache_test_util.cc
diff --git a/librocksdb-sys/rocksdb/test_util/secondary_cache_test_util.h b/test_util/secondary_cache_test_util.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/secondary_cache_test_util.h
rename to test_util/secondary_cache_test_util.h
diff --git a/librocksdb-sys/rocksdb/test_util/sync_point.cc b/test_util/sync_point.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/sync_point.cc
rename to test_util/sync_point.cc
diff --git a/librocksdb-sys/rocksdb/test_util/sync_point.h b/test_util/sync_point.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/sync_point.h
rename to test_util/sync_point.h
diff --git a/librocksdb-sys/rocksdb/test_util/sync_point_impl.cc b/test_util/sync_point_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/sync_point_impl.cc
rename to test_util/sync_point_impl.cc
diff --git a/librocksdb-sys/rocksdb/test_util/sync_point_impl.h b/test_util/sync_point_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/sync_point_impl.h
rename to test_util/sync_point_impl.h
diff --git a/librocksdb-sys/rocksdb/test_util/testharness.cc b/test_util/testharness.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/testharness.cc
rename to test_util/testharness.cc
diff --git a/librocksdb-sys/rocksdb/test_util/testharness.h b/test_util/testharness.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/testharness.h
rename to test_util/testharness.h
diff --git a/librocksdb-sys/rocksdb/test_util/testutil.cc b/test_util/testutil.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/testutil.cc
rename to test_util/testutil.cc
diff --git a/librocksdb-sys/rocksdb/test_util/testutil.h b/test_util/testutil.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/testutil.h
rename to test_util/testutil.h
diff --git a/librocksdb-sys/rocksdb/test_util/testutil_test.cc b/test_util/testutil_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/testutil_test.cc
rename to test_util/testutil_test.cc
diff --git a/librocksdb-sys/rocksdb/test_util/transaction_test_util.cc b/test_util/transaction_test_util.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/transaction_test_util.cc
rename to test_util/transaction_test_util.cc
diff --git a/librocksdb-sys/rocksdb/test_util/transaction_test_util.h b/test_util/transaction_test_util.h
similarity index 100%
rename from librocksdb-sys/rocksdb/test_util/transaction_test_util.h
rename to test_util/transaction_test_util.h
diff --git a/tests/fail/checkpoint_outlive_db.rs b/tests/fail/checkpoint_outlive_db.rs
deleted file mode 100644
index d8400e0..0000000
--- a/tests/fail/checkpoint_outlive_db.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use rocksdb::{DB, checkpoint::Checkpoint};
-
-fn main() {
-    let _checkpoint = {
-        let db = DB::open_default("foo").unwrap();
-        Checkpoint::new(&db)
-    };
-}
diff --git a/tests/fail/checkpoint_outlive_db.stderr b/tests/fail/checkpoint_outlive_db.stderr
deleted file mode 100644
index a8ff0cc..0000000
--- a/tests/fail/checkpoint_outlive_db.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error[E0597]: `db` does not live long enough
- --> tests/fail/checkpoint_outlive_db.rs:6:25
-  |
-4 |     let _checkpoint = {
-  |         ----------- borrow later stored here
-5 |         let db = DB::open_default("foo").unwrap();
-6 |         Checkpoint::new(&db)
-  |                         ^^^ borrowed value does not live long enough
-7 |     };
-  |     - `db` dropped here while still borrowed
diff --git a/tests/fail/iterator_outlive_db.rs b/tests/fail/iterator_outlive_db.rs
deleted file mode 100644
index 49463f1..0000000
--- a/tests/fail/iterator_outlive_db.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use rocksdb::{IteratorMode, DB};
-
-fn main() {
-    let _iter = {
-        let db = DB::open_default("foo").unwrap();
-        db.iterator(IteratorMode::Start)
-    };
-}
diff --git a/tests/fail/iterator_outlive_db.stderr b/tests/fail/iterator_outlive_db.stderr
deleted file mode 100644
index 9fbaf15..0000000
--- a/tests/fail/iterator_outlive_db.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error[E0597]: `db` does not live long enough
- --> tests/fail/iterator_outlive_db.rs:6:9
-  |
-4 |     let _iter = {
-  |         ----- borrow later stored here
-5 |         let db = DB::open_default("foo").unwrap();
-6 |         db.iterator(IteratorMode::Start)
-  |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ borrowed value does not live long enough
-7 |     };
-  |     - `db` dropped here while still borrowed
diff --git a/tests/fail/open_with_multiple_refs_as_single_threaded.rs b/tests/fail/open_with_multiple_refs_as_single_threaded.rs
deleted file mode 100644
index 8bf3524..0000000
--- a/tests/fail/open_with_multiple_refs_as_single_threaded.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use rocksdb::{SingleThreaded, DBWithThreadMode, Options};
-
-fn main() {
-    let db = DBWithThreadMode::<SingleThreaded>::open_default("/path/to/dummy").unwrap();
-    let db_ref1 = &db;
-    let db_ref2 = &db;
-    let opts = Options::default();
-    db_ref1.create_cf("cf1", &opts).unwrap();
-    db_ref2.create_cf("cf2", &opts).unwrap();
-}
diff --git a/tests/fail/open_with_multiple_refs_as_single_threaded.stderr b/tests/fail/open_with_multiple_refs_as_single_threaded.stderr
deleted file mode 100644
index 0f17e9d..0000000
--- a/tests/fail/open_with_multiple_refs_as_single_threaded.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error[E0596]: cannot borrow `*db_ref1` as mutable, as it is behind a `&` reference
- --> tests/fail/open_with_multiple_refs_as_single_threaded.rs:8:5
-  |
-5 |     let db_ref1 = &db;
-  |                   --- help: consider changing this to be a mutable reference: `&mut db`
-...
-8 |     db_ref1.create_cf("cf1", &opts).unwrap();
-  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `db_ref1` is a `&` reference, so the data it refers to cannot be borrowed as mutable
-
-error[E0596]: cannot borrow `*db_ref2` as mutable, as it is behind a `&` reference
- --> tests/fail/open_with_multiple_refs_as_single_threaded.rs:9:5
-  |
-6 |     let db_ref2 = &db;
-  |                   --- help: consider changing this to be a mutable reference: `&mut db`
-...
-9 |     db_ref2.create_cf("cf2", &opts).unwrap();
-  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `db_ref2` is a `&` reference, so the data it refers to cannot be borrowed as mutable
diff --git a/tests/fail/snapshot_outlive_db.rs b/tests/fail/snapshot_outlive_db.rs
deleted file mode 100644
index 09141d9..0000000
--- a/tests/fail/snapshot_outlive_db.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use rocksdb::DB;
-
-fn main() {
-    let _snapshot = {
-        let db = DB::open_default("foo").unwrap();
-        db.snapshot()
-    };
-}
diff --git a/tests/fail/snapshot_outlive_db.stderr b/tests/fail/snapshot_outlive_db.stderr
deleted file mode 100644
index e0ae012..0000000
--- a/tests/fail/snapshot_outlive_db.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error[E0597]: `db` does not live long enough
- --> tests/fail/snapshot_outlive_db.rs:6:9
-  |
-4 |     let _snapshot = {
-  |         --------- borrow later stored here
-5 |         let db = DB::open_default("foo").unwrap();
-6 |         db.snapshot()
-  |         ^^^^^^^^^^^^^ borrowed value does not live long enough
-7 |     };
-  |     - `db` dropped here while still borrowed
diff --git a/tests/fail/snapshot_outlive_transaction.rs b/tests/fail/snapshot_outlive_transaction.rs
deleted file mode 100644
index 5ec2346..0000000
--- a/tests/fail/snapshot_outlive_transaction.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use rocksdb::{TransactionDB, SingleThreaded};
-
-fn main() {
-    let db = TransactionDB::<SingleThreaded>::open_default("foo").unwrap();
-    let _snapshot = {
-        let txn = db.transaction();
-        txn.snapshot()
-    };
-}
\ No newline at end of file
diff --git a/tests/fail/snapshot_outlive_transaction.stderr b/tests/fail/snapshot_outlive_transaction.stderr
deleted file mode 100644
index 653c1a8..0000000
--- a/tests/fail/snapshot_outlive_transaction.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error[E0597]: `txn` does not live long enough
- --> tests/fail/snapshot_outlive_transaction.rs:7:9
-  |
-5 |     let _snapshot = {
-  |         --------- borrow later stored here
-6 |         let txn = db.transaction();
-7 |         txn.snapshot()
-  |         ^^^^^^^^^^^^^^ borrowed value does not live long enough
-8 |     };
-  |     - `txn` dropped here while still borrowed
diff --git a/tests/fail/snapshot_outlive_transaction_db.rs b/tests/fail/snapshot_outlive_transaction_db.rs
deleted file mode 100644
index 8c3b949..0000000
--- a/tests/fail/snapshot_outlive_transaction_db.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use rocksdb::{TransactionDB, SingleThreaded};
-
-fn main() {
-    let _snapshot = {
-        let db = TransactionDB::<SingleThreaded>::open_default("foo").unwrap();
-        db.snapshot()
-    };
-}
\ No newline at end of file
diff --git a/tests/fail/snapshot_outlive_transaction_db.stderr b/tests/fail/snapshot_outlive_transaction_db.stderr
deleted file mode 100644
index d07341f..0000000
--- a/tests/fail/snapshot_outlive_transaction_db.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error[E0597]: `db` does not live long enough
- --> tests/fail/snapshot_outlive_transaction_db.rs:6:9
-  |
-4 |     let _snapshot = {
-  |         --------- borrow later stored here
-5 |         let db = TransactionDB::<SingleThreaded>::open_default("foo").unwrap();
-6 |         db.snapshot()
-  |         ^^^^^^^^^^^^^ borrowed value does not live long enough
-7 |     };
-  |     - `db` dropped here while still borrowed
diff --git a/tests/fail/transaction_outlive_transaction_db.rs b/tests/fail/transaction_outlive_transaction_db.rs
deleted file mode 100644
index 75d4339..0000000
--- a/tests/fail/transaction_outlive_transaction_db.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-use rocksdb::{TransactionDB, SingleThreaded};
-
-fn main() {
-    let _txn = {
-        let db = TransactionDB::<SingleThreaded>::open_default("foo").unwrap();
-        db.transaction()
-    };
-}
\ No newline at end of file
diff --git a/tests/fail/transaction_outlive_transaction_db.stderr b/tests/fail/transaction_outlive_transaction_db.stderr
deleted file mode 100644
index 45237a3..0000000
--- a/tests/fail/transaction_outlive_transaction_db.stderr
+++ /dev/null
@@ -1,10 +0,0 @@
-error[E0597]: `db` does not live long enough
- --> tests/fail/transaction_outlive_transaction_db.rs:6:9
-  |
-4 |     let _txn = {
-  |         ---- borrow later stored here
-5 |         let db = TransactionDB::<SingleThreaded>::open_default("foo").unwrap();
-6 |         db.transaction()
-  |         ^^^^^^^^^^^^^^^^ borrowed value does not live long enough
-7 |     };
-  |     - `db` dropped here while still borrowed
diff --git a/tests/test_backup.rs b/tests/test_backup.rs
deleted file mode 100644
index b1dff2e..0000000
--- a/tests/test_backup.rs
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{
-    backup::{BackupEngine, BackupEngineOptions, RestoreOptions},
-    Env, DB,
-};
-use util::DBPath;
-
-#[test]
-fn restore_from_latest() {
-    // create backup
-    let path = DBPath::new("restore_from_latest_test");
-    let restore_path = DBPath::new("restore_from_latest_path");
-    {
-        let db = DB::open_default(&path).unwrap();
-        assert!(db.put(b"k1", b"v1111").is_ok());
-        let value = db.get(b"k1");
-        assert_eq!(value.unwrap().unwrap(), b"v1111");
-        {
-            let backup_path = DBPath::new("restore_from_latest_test_backup");
-            let env = Env::new().unwrap();
-            let backup_opts = BackupEngineOptions::new(&backup_path).unwrap();
-
-            let mut backup_engine = BackupEngine::open(&backup_opts, &env).unwrap();
-            assert!(backup_engine.create_new_backup(&db).is_ok());
-
-            // check backup info
-            let info = backup_engine.get_backup_info();
-            assert!(!info.is_empty());
-            info.iter().for_each(|i| {
-                assert!(backup_engine.verify_backup(i.backup_id).is_ok());
-                assert!(i.size > 0);
-            });
-
-            let mut restore_option = RestoreOptions::default();
-            restore_option.set_keep_log_files(false); // true to keep log files
-            let restore_status = backup_engine.restore_from_latest_backup(
-                &restore_path,
-                &restore_path,
-                &restore_option,
-            );
-            assert!(restore_status.is_ok());
-
-            let db_restore = DB::open_default(&restore_path).unwrap();
-            let value = db_restore.get(b"k1");
-            assert_eq!(value.unwrap().unwrap(), b"v1111");
-        }
-    }
-}
-
-#[test]
-fn restore_from_backup() {
-    // create backup
-    let path = DBPath::new("restore_from_backup_test");
-    let restore_path = DBPath::new("restore_from_backup_path");
-    {
-        let db = DB::open_default(&path).unwrap();
-        assert!(db.put(b"k1", b"v1111").is_ok());
-        let value = db.get(b"k1");
-        assert_eq!(value.unwrap().unwrap(), b"v1111");
-        {
-            let backup_path = DBPath::new("restore_from_latest_test_backup");
-            let env = Env::new().unwrap();
-            let backup_opts = BackupEngineOptions::new(&backup_path).unwrap();
-
-            let mut backup_engine = BackupEngine::open(&backup_opts, &env).unwrap();
-            assert!(backup_engine.create_new_backup(&db).is_ok());
-
-            // check backup info
-            let info = backup_engine.get_backup_info();
-            assert!(!info.is_empty());
-            info.iter().for_each(|i| {
-                assert!(backup_engine.verify_backup(i.backup_id).is_ok());
-                assert!(i.size > 0);
-            });
-
-            let backup_id = info.get(0).unwrap().backup_id;
-            let mut restore_option = RestoreOptions::default();
-            restore_option.set_keep_log_files(false); // true to keep log files
-            let restore_status = backup_engine.restore_from_backup(
-                &restore_path,
-                &restore_path,
-                &restore_option,
-                backup_id,
-            );
-            assert!(restore_status.is_ok());
-
-            let db_restore = DB::open_default(&restore_path).unwrap();
-            let value = db_restore.get(b"k1");
-            assert_eq!(value.unwrap().unwrap(), b"v1111");
-        }
-    }
-}
diff --git a/tests/test_checkpoint.rs b/tests/test_checkpoint.rs
deleted file mode 100644
index adacfcb..0000000
--- a/tests/test_checkpoint.rs
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{checkpoint::Checkpoint, Options, DB};
-use util::DBPath;
-
-#[test]
-pub fn test_single_checkpoint() {
-    const PATH_PREFIX: &str = "_rust_rocksdb_cp_single_";
-
-    // Create DB with some data
-    let db_path = DBPath::new(&format!("{PATH_PREFIX}db1"));
-
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    let db = DB::open(&opts, &db_path).unwrap();
-
-    db.put(b"k1", b"v1").unwrap();
-    db.put(b"k2", b"v2").unwrap();
-    db.put(b"k3", b"v3").unwrap();
-    db.put(b"k4", b"v4").unwrap();
-
-    // Create checkpoint
-    let cp1 = Checkpoint::new(&db).unwrap();
-    let cp1_path = DBPath::new(&format!("{PATH_PREFIX}cp1"));
-    cp1.create_checkpoint(&cp1_path).unwrap();
-
-    // Verify checkpoint
-    let cp = DB::open_default(&cp1_path).unwrap();
-
-    assert_eq!(cp.get(b"k1").unwrap().unwrap(), b"v1");
-    assert_eq!(cp.get(b"k2").unwrap().unwrap(), b"v2");
-    assert_eq!(cp.get(b"k3").unwrap().unwrap(), b"v3");
-    assert_eq!(cp.get(b"k4").unwrap().unwrap(), b"v4");
-}
-
-#[test]
-pub fn test_multi_checkpoints() {
-    const PATH_PREFIX: &str = "_rust_rocksdb_cp_multi_";
-
-    // Create DB with some data
-    let db_path = DBPath::new(&format!("{PATH_PREFIX}db1"));
-
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    let db = DB::open(&opts, &db_path).unwrap();
-
-    db.put(b"k1", b"v1").unwrap();
-    db.put(b"k2", b"v2").unwrap();
-    db.put(b"k3", b"v3").unwrap();
-    db.put(b"k4", b"v4").unwrap();
-
-    // Create first checkpoint
-    let cp1 = Checkpoint::new(&db).unwrap();
-    let cp1_path = DBPath::new(&format!("{PATH_PREFIX}cp1"));
-    cp1.create_checkpoint(&cp1_path).unwrap();
-
-    // Verify checkpoint
-    let cp = DB::open_default(&cp1_path).unwrap();
-
-    assert_eq!(cp.get(b"k1").unwrap().unwrap(), b"v1");
-    assert_eq!(cp.get(b"k2").unwrap().unwrap(), b"v2");
-    assert_eq!(cp.get(b"k3").unwrap().unwrap(), b"v3");
-    assert_eq!(cp.get(b"k4").unwrap().unwrap(), b"v4");
-
-    // Change some existing keys
-    db.put(b"k1", b"modified").unwrap();
-    db.put(b"k2", b"changed").unwrap();
-
-    // Add some new keys
-    db.put(b"k5", b"v5").unwrap();
-    db.put(b"k6", b"v6").unwrap();
-
-    // Create another checkpoint
-    let cp2 = Checkpoint::new(&db).unwrap();
-    let cp2_path = DBPath::new(&format!("{PATH_PREFIX}cp2"));
-    cp2.create_checkpoint(&cp2_path).unwrap();
-
-    // Verify second checkpoint
-    let cp = DB::open_default(&cp2_path).unwrap();
-
-    assert_eq!(cp.get(b"k1").unwrap().unwrap(), b"modified");
-    assert_eq!(cp.get(b"k2").unwrap().unwrap(), b"changed");
-    assert_eq!(cp.get(b"k5").unwrap().unwrap(), b"v5");
-    assert_eq!(cp.get(b"k6").unwrap().unwrap(), b"v6");
-}
-
-#[test]
-fn test_checkpoint_outlive_db() {
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/checkpoint_outlive_db.rs");
-}
diff --git a/tests/test_column_family.rs b/tests/test_column_family.rs
deleted file mode 100644
index 0daee9b..0000000
--- a/tests/test_column_family.rs
+++ /dev/null
@@ -1,500 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{ColumnFamilyDescriptor, MergeOperands, Options, DB, DEFAULT_COLUMN_FAMILY_NAME};
-use rocksdb::{TransactionDB, TransactionDBOptions};
-use util::DBPath;
-
-use std::fs;
-use std::io;
-use std::path::Path;
-
-#[cfg(feature = "multi-threaded-cf")]
-use rocksdb::MultiThreaded;
-#[cfg(not(feature = "multi-threaded-cf"))]
-use rocksdb::SingleThreaded;
-
-fn dir_size(path: impl AsRef<Path>) -> io::Result<u64> {
-    fn dir_size(mut dir: fs::ReadDir) -> io::Result<u64> {
-        dir.try_fold(0, |acc, file| {
-            let file = file?;
-            let size = match file.metadata()? {
-                data if data.is_dir() => dir_size(fs::read_dir(file.path())?)?,
-                data => data.len(),
-            };
-            Ok(acc + size)
-        })
-    }
-
-    dir_size(fs::read_dir(path)?)
-}
-
-#[test]
-fn test_column_family() {
-    let n = DBPath::new("_rust_rocksdb_cftest");
-
-    // should be able to create column families
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open(&opts, &n).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open(&opts, &n).unwrap();
-        let opts = Options::default();
-        match db.create_cf("cf1", &opts) {
-            Ok(()) => println!("cf1 created successfully"),
-            Err(e) => {
-                panic!("could not create column family: {}", e);
-            }
-        }
-    }
-
-    // should fail to open db without specifying same column families
-    {
-        let mut opts = Options::default();
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        match DB::open(&opts, &n) {
-            Ok(_db) => panic!(
-                "should not have opened DB successfully without \
-                        specifying column
-            families"
-            ),
-            Err(e) => assert!(e.to_string().starts_with("Invalid argument")),
-        }
-    }
-
-    // should properly open db when specyfing all column families
-    {
-        let mut opts = Options::default();
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        match DB::open_cf(&opts, &n, ["cf1"]) {
-            Ok(_db) => println!("successfully opened db with column family"),
-            Err(e) => panic!("failed to open db with column family: {}", e),
-        }
-    }
-
-    // should be able to list a cf
-    {
-        let opts = Options::default();
-        let vec = DB::list_cf(&opts, &n);
-        match vec {
-            Ok(vec) => assert_eq!(vec, vec![DEFAULT_COLUMN_FAMILY_NAME, "cf1"]),
-            Err(e) => panic!("failed to drop column family: {}", e),
-        }
-    }
-
-    // TODO should be able to use writebatch ops with a cf
-    {}
-    // TODO should be able to iterate over a cf
-    {}
-    // should b able to drop a cf
-    {
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open_cf(&Options::default(), &n, ["cf1"]).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open_cf(&Options::default(), &n, ["cf1"]).unwrap();
-
-        match db.drop_cf("cf1") {
-            Ok(_) => println!("cf1 successfully dropped."),
-            Err(e) => panic!("failed to drop column family: {}", e),
-        }
-    }
-}
-
-#[test]
-fn test_column_family_with_transactiondb() {
-    let n = DBPath::new("_rust_rocksdb_cftest");
-
-    // should be able to create column families
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = TransactionDB::open(&opts, &TransactionDBOptions::default(), &n).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let db = TransactionDB::open(&opts, &TransactionDBOptions::default(), &n).unwrap();
-        let opts = Options::default();
-        match db.create_cf("cf1", &opts) {
-            Ok(()) => println!("cf1 created successfully"),
-            Err(e) => {
-                panic!("could not create column family: {}", e);
-            }
-        }
-    }
-
-    // should fail to open db without specifying same column families
-    {
-        let mut opts = Options::default();
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = TransactionDB::<MultiThreaded>::open(&opts, &TransactionDBOptions::default(), &n);
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let db = TransactionDB::<SingleThreaded>::open(&opts, &TransactionDBOptions::default(), &n);
-        match db {
-            Ok(_db) => panic!(
-                "should not have opened TransactionDB successfully without \
-                        specifying column
-            families"
-            ),
-            Err(e) => assert!(e.to_string().starts_with("Invalid argument")),
-        }
-    }
-
-    // should properly open db when specyfing all column families
-    {
-        let mut opts = Options::default();
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        let cfs = &["cf1"];
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = TransactionDB::<MultiThreaded>::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &n,
-            cfs,
-        );
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let db = TransactionDB::<SingleThreaded>::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &n,
-            cfs,
-        );
-        match db {
-            Ok(_db) => println!("successfully opened db with column family"),
-            Err(e) => panic!("failed to open db with column family: {}", e),
-        }
-    }
-
-    // should be able to list a cf
-    {
-        let opts = Options::default();
-        let vec = DB::list_cf(&opts, &n);
-        match vec {
-            Ok(vec) => assert_eq!(vec, vec![DEFAULT_COLUMN_FAMILY_NAME, "cf1"]),
-            Err(e) => panic!("failed to drop column family: {}", e),
-        }
-    }
-
-    // should b able to drop a cf
-    {
-        let opts = Options::default();
-        let cfs = &["cf1"];
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = TransactionDB::<MultiThreaded>::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &n,
-            cfs,
-        )
-        .unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = TransactionDB::<SingleThreaded>::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &n,
-            cfs,
-        )
-        .unwrap();
-        match db.drop_cf("cf1") {
-            Ok(_) => println!("cf1 successfully dropped."),
-            Err(e) => panic!("failed to drop column family: {}", e),
-        }
-    }
-    // should not be able to open cf after dropping.
-    {
-        let opts = Options::default();
-        let cfs = &["cf1"];
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = TransactionDB::<MultiThreaded>::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &n,
-            cfs,
-        );
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let db = TransactionDB::<SingleThreaded>::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &n,
-            cfs,
-        );
-        assert!(db.is_err())
-    }
-}
-
-#[test]
-fn test_can_open_db_with_results_of_list_cf() {
-    // Test scenario derived from GitHub issue #175 and 177
-
-    let n = DBPath::new("_rust_rocksdb_cftest_with_list_cf");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open(&opts, &n).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open(&opts, &n).unwrap();
-        let opts = Options::default();
-
-        assert!(db.create_cf("cf1", &opts).is_ok());
-    }
-
-    {
-        let options = Options::default();
-        let cfs = DB::list_cf(&options, &n).unwrap();
-        let db = DB::open_cf(&options, &n, cfs).unwrap();
-
-        assert!(db.cf_handle("cf1").is_some());
-    }
-}
-
-#[test]
-fn test_create_missing_column_family() {
-    let n = DBPath::new("_rust_rocksdb_missing_cftest");
-
-    // should be able to create new column families when opening a new database
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        match DB::open_cf(&opts, &n, ["cf1"]) {
-            Ok(_db) => println!("successfully created new column family"),
-            Err(e) => panic!("failed to create new column family: {}", e),
-        }
-    }
-}
-
-#[test]
-fn test_open_column_family_with_opts() {
-    let n = DBPath::new("_rust_rocksdb_open_cf_with_opts");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        // We can use different parameters for different column family.
-        let mut cf1_opts = Options::default();
-        cf1_opts.set_min_write_buffer_number(2);
-        cf1_opts.set_min_write_buffer_number_to_merge(4);
-        let mut cf2_opts = Options::default();
-        cf2_opts.set_min_write_buffer_number(5);
-        cf2_opts.set_min_write_buffer_number_to_merge(10);
-
-        let cfs = vec![("cf1", cf1_opts), ("cf2", cf2_opts)];
-        match DB::open_cf_with_opts(&opts, &n, cfs) {
-            Ok(_db) => println!("successfully opened column family with the specified options"),
-            Err(e) => panic!("failed to open cf with options: {}", e),
-        }
-    }
-}
-
-#[test]
-#[ignore]
-fn test_merge_operator() {
-    let n = DBPath::new("_rust_rocksdb_cftest_merge");
-    // TODO should be able to write, read, merge, batch, and iterate over a cf
-    {
-        let mut opts = Options::default();
-        opts.set_merge_operator_associative("test operator", test_provided_merge);
-        let db = match DB::open_cf(&opts, &n, ["cf1"]) {
-            Ok(db) => {
-                println!("successfully opened db with column family");
-                db
-            }
-            Err(e) => panic!("failed to open db with column family: {}", e),
-        };
-        let cf1 = db.cf_handle("cf1").unwrap();
-        assert!(db.put_cf(&cf1, b"k1", b"v1").is_ok());
-        assert_eq!(db.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        let p = db.put_cf(&cf1, b"k1", b"a");
-        assert!(p.is_ok());
-        db.merge_cf(&cf1, b"k1", b"b").unwrap();
-        db.merge_cf(&cf1, b"k1", b"c").unwrap();
-        db.merge_cf(&cf1, b"k1", b"d").unwrap();
-        db.merge_cf(&cf1, b"k1", b"efg").unwrap();
-        let m = db.merge_cf(&cf1, b"k1", b"h");
-        println!("m is {m:?}");
-        // TODO assert!(m.is_ok());
-        match db.get(b"k1") {
-            Ok(Some(value)) => match std::str::from_utf8(&value) {
-                Ok(v) => println!("retrieved utf8 value: {v}"),
-                Err(_) => println!("did not read valid utf-8 out of the db"),
-            },
-            Err(_) => println!("error reading value"),
-            _ => panic!("value not present!"),
-        }
-
-        let _ = db.get_cf(&cf1, b"k1");
-        // TODO assert!(r.unwrap().as_ref() == b"abcdefgh");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-fn test_provided_merge(
-    _: &[u8],
-    existing_val: Option<&[u8]>,
-    operands: &MergeOperands,
-) -> Option<Vec<u8>> {
-    let nops = operands.len();
-    let mut result: Vec<u8> = Vec::with_capacity(nops);
-    if let Some(v) = existing_val {
-        for e in v {
-            result.push(*e);
-        }
-    }
-    for op in operands {
-        for e in op {
-            result.push(*e);
-        }
-    }
-    Some(result)
-}
-
-#[test]
-fn test_column_family_with_options() {
-    let n = DBPath::new("_rust_rocksdb_cf_with_optionstest");
-    {
-        let mut cfopts = Options::default();
-        cfopts.set_max_write_buffer_number(16);
-        let cf_descriptor = ColumnFamilyDescriptor::new("cf1", cfopts);
-
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        let cfs = vec![cf_descriptor];
-        match DB::open_cf_descriptors(&opts, &n, cfs) {
-            Ok(_db) => println!("created db with column family descriptors successfully"),
-            Err(e) => {
-                panic!(
-                    "could not create new database with column family descriptors: {}",
-                    e
-                );
-            }
-        }
-    }
-
-    {
-        let mut cfopts = Options::default();
-        cfopts.set_max_write_buffer_number(16);
-        let cf_descriptor = ColumnFamilyDescriptor::new("cf1", cfopts);
-
-        let opts = Options::default();
-        let cfs = vec![cf_descriptor];
-
-        match DB::open_cf_descriptors(&opts, &n, cfs) {
-            Ok(_db) => println!("successfully re-opened database with column family descriptors"),
-            Err(e) => {
-                panic!(
-                    "unable to re-open database with column family descriptors: {}",
-                    e
-                );
-            }
-        }
-    }
-}
-
-#[test]
-fn test_create_duplicate_column_family() {
-    let n = DBPath::new("_rust_rocksdb_create_duplicate_column_family");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open_cf(&opts, &n, ["cf1"]).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open_cf(&opts, &n, ["cf1"]).unwrap();
-
-        assert!(db.create_cf("cf1", &opts).is_err());
-    }
-}
-
-#[test]
-fn test_no_leaked_column_family() {
-    let n = DBPath::new("_rust_rocksdb_no_leaked_column_family");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        let mut write_options = rocksdb::WriteOptions::default();
-        write_options.set_sync(false);
-        write_options.disable_wal(true);
-
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open(&opts, &n).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open(&opts, &n).unwrap();
-
-        #[cfg(feature = "multi-threaded-cf")]
-        let mut outlived_cf = None;
-
-        let large_blob = vec![0x20; 1024 * 1024];
-
-        // repeat creating and dropping cfs many time to indirectly detect
-        // possible leak via large dir.
-        for cf_index in 0..20 {
-            let cf_name = format!("cf{cf_index}");
-            db.create_cf(&cf_name, &Options::default()).unwrap();
-            let cf = db.cf_handle(&cf_name).unwrap();
-
-            let mut batch = rocksdb::WriteBatch::default();
-            for key_index in 0..100 {
-                batch.put_cf(&cf, format!("k{key_index}"), &large_blob);
-            }
-            db.write_opt(batch, &write_options).unwrap();
-
-            // force create an SST file
-            db.flush_cf(&cf).unwrap();
-            db.drop_cf(&cf_name).unwrap();
-
-            #[cfg(feature = "multi-threaded-cf")]
-            {
-                outlived_cf = Some(cf);
-            }
-        }
-
-        // if we're not leaking, the dir bytes should be well under 10M bytes in total
-        let dir_bytes = dir_size(&n).unwrap();
-        let leak_msg = format!("{dir_bytes} is too large (maybe leaking...)");
-        assert!(dir_bytes < 10_000_000, "{}", leak_msg);
-
-        // only if MultiThreaded, cf can outlive db.drop_cf() and shouldn't cause SEGV...
-        #[cfg(feature = "multi-threaded-cf")]
-        {
-            let outlived_cf = outlived_cf.unwrap();
-            assert_eq!(
-                &db.get_cf(&outlived_cf, "k0").unwrap().unwrap(),
-                &large_blob
-            );
-            drop(outlived_cf);
-        }
-
-        // make it explicit not to drop the db until we get dir size above...
-        drop(db);
-    }
-}
diff --git a/tests/test_comparator.rs b/tests/test_comparator.rs
deleted file mode 100644
index 81910a2..0000000
--- a/tests/test_comparator.rs
+++ /dev/null
@@ -1,74 +0,0 @@
-use rocksdb::{Options, DB};
-use std::cmp::Ordering;
-use std::iter::FromIterator;
-
-/// This function is for ensuring test of backwards compatibility
-pub fn rocks_old_compare(one: &[u8], two: &[u8]) -> Ordering {
-    one.cmp(two)
-}
-
-/// create database add some values, and iterate over these
-pub fn write_to_db_with_comparator(
-    compare_fn: Box<dyn Fn(&[u8], &[u8]) -> Ordering>,
-) -> Vec<String> {
-    let mut result_vec = Vec::new();
-
-    let path = "_path_for_rocksdb_storage";
-    {
-        let mut db_opts = Options::default();
-
-        db_opts.create_missing_column_families(true);
-        db_opts.create_if_missing(true);
-        db_opts.set_comparator("cname", compare_fn);
-        let db = DB::open(&db_opts, path).unwrap();
-        db.put(b"a-key", b"a-value").unwrap();
-        db.put(b"b-key", b"b-value").unwrap();
-        let mut iter = db.raw_iterator();
-        iter.seek_to_first();
-        while iter.valid() {
-            let key = iter.key().unwrap();
-            // maybe not best way to copy?
-            let key_str = key.iter().map(|b| *b as char).collect::<Vec<_>>();
-            result_vec.push(String::from_iter(key_str));
-            iter.next();
-        }
-    }
-    let _ = DB::destroy(&Options::default(), path);
-    result_vec
-}
-
-#[test]
-/// First verify that using a function as a comparator works as expected
-/// This should verify backwards compatablity
-/// Then run a test with a clojure where an x-variable is passed
-/// Keep in mind that this variable must be moved to the clojure
-/// Then run a test with a reverse sorting clojure and make sure the order is reverted
-fn test_comparator() {
-    let local_compare = move |one: &[u8], two: &[u8]| one.cmp(two);
-
-    let x = 0;
-    let local_compare_reverse = move |one: &[u8], two: &[u8]| {
-        println!(
-            "Use the x value from the closure scope to do something smart: {:?}",
-            x
-        );
-        match one.cmp(two) {
-            Ordering::Less => Ordering::Greater,
-            Ordering::Equal => Ordering::Equal,
-            Ordering::Greater => Ordering::Less,
-        }
-    };
-
-    let old_res = write_to_db_with_comparator(Box::new(rocks_old_compare));
-    println!("Keys in normal sort order, no closure: {:?}", old_res);
-    assert_eq!(vec!["a-key", "b-key"], old_res);
-    let res_closure = write_to_db_with_comparator(Box::new(local_compare));
-    println!("Keys in normal sort order, closure: {:?}", res_closure);
-    assert_eq!(res_closure, old_res);
-    let res_closure_reverse = write_to_db_with_comparator(Box::new(local_compare_reverse));
-    println!(
-        "Keys in reverse sort order, closure: {:?}",
-        res_closure_reverse
-    );
-    assert_eq!(vec!["b-key", "a-key"], res_closure_reverse);
-}
diff --git a/tests/test_compationfilter.rs b/tests/test_compationfilter.rs
deleted file mode 100644
index f5e206d..0000000
--- a/tests/test_compationfilter.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{CompactionDecision, Options, DB};
-use util::DBPath;
-
-#[cfg(test)]
-#[allow(unused_variables)]
-fn test_filter(level: u32, key: &[u8], value: &[u8]) -> CompactionDecision {
-    use self::CompactionDecision::*;
-    match key.first() {
-        Some(&b'_') => Remove,
-        Some(&b'%') => Change(b"secret"),
-        _ => Keep,
-    }
-}
-
-#[test]
-fn compaction_filter_test() {
-    let path = DBPath::new("_rust_rocksdb_filter_test");
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.set_compaction_filter("test", test_filter);
-    {
-        let db = DB::open(&opts, &path).unwrap();
-        let _ = db.put(b"k1", b"a");
-        let _ = db.put(b"_k", b"b");
-        let _ = db.put(b"%k", b"c");
-        db.compact_range(None::<&[u8]>, None::<&[u8]>);
-        assert_eq!(&*db.get(b"k1").unwrap().unwrap(), b"a");
-        assert!(db.get(b"_k").unwrap().is_none());
-        assert_eq!(&*db.get(b"%k").unwrap().unwrap(), b"secret");
-    }
-}
diff --git a/tests/test_db.rs b/tests/test_db.rs
deleted file mode 100644
index a4563e3..0000000
--- a/tests/test_db.rs
+++ /dev/null
@@ -1,1444 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use std::convert::TryInto;
-use std::{mem, sync::Arc, thread, time::Duration};
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{
-    perf::get_memory_usage_stats, BlockBasedOptions, BottommostLevelCompaction, Cache,
-    ColumnFamilyDescriptor, CompactOptions, CuckooTableOptions, DBAccess, DBCompactionStyle,
-    DBWithThreadMode, Env, Error, ErrorKind, FifoCompactOptions, IteratorMode, MultiThreaded,
-    Options, PerfContext, PerfMetric, ReadOptions, SingleThreaded, SliceTransform, Snapshot,
-    UniversalCompactOptions, UniversalCompactionStopStyle, WriteBatch, DB,
-};
-use util::{assert_iter, pair, DBPath};
-
-#[test]
-fn external() {
-    let path = DBPath::new("_rust_rocksdb_externaltest");
-
-    {
-        let db = DB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1111");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn db_vector_as_ref_byte_slice() {
-    let path = DBPath::new("_rust_rocksdb_db_vector_as_ref_byte_slice");
-
-    {
-        let db = DB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let result = db.get(b"k1").unwrap().unwrap();
-
-        assert_eq!(get_byte_slice(&result), b"v1111");
-    }
-}
-
-fn get_byte_slice<T: AsRef<[u8]>>(source: &'_ T) -> &'_ [u8] {
-    source.as_ref()
-}
-
-#[test]
-fn errors_do_stuff() {
-    let path = DBPath::new("_rust_rocksdb_error");
-    let _db = DB::open_default(&path).unwrap();
-    let opts = Options::default();
-    // The DB will still be open when we try to destroy it and the lock should fail.
-    match DB::destroy(&opts, &path) {
-        Err(s) => {
-            let message = s.to_string();
-            assert_eq!(s.kind(), ErrorKind::IOError);
-            assert!(message.contains("_rust_rocksdb_error"));
-            assert!(message.contains("/LOCK:"));
-        }
-        Ok(_) => panic!("should fail"),
-    }
-}
-
-#[test]
-fn writebatch_works() {
-    let path = DBPath::new("_rust_rocksdb_writebacktest");
-    {
-        let db = DB::open_default(&path).unwrap();
-        {
-            // test put
-            let mut batch = WriteBatch::default();
-            assert!(db.get(b"k1").unwrap().is_none());
-            assert_eq!(batch.len(), 0);
-            assert!(batch.is_empty());
-            batch.put(b"k1", b"v1111");
-            batch.put(b"k2", b"v2222");
-            batch.put(b"k3", b"v3333");
-            assert_eq!(batch.len(), 3);
-            assert!(!batch.is_empty());
-            assert!(db.get(b"k1").unwrap().is_none());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-            assert_eq!(r.unwrap().unwrap(), b"v1111");
-        }
-        {
-            // test delete
-            let mut batch = WriteBatch::default();
-            batch.delete(b"k1");
-            assert_eq!(batch.len(), 1);
-            assert!(!batch.is_empty());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            assert!(db.get(b"k1").unwrap().is_none());
-        }
-        {
-            // test delete_range
-            let mut batch = WriteBatch::default();
-            batch.delete_range(b"k2", b"k4");
-            assert_eq!(batch.len(), 1);
-            assert!(!batch.is_empty());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            assert!(db.get(b"k2").unwrap().is_none());
-            assert!(db.get(b"k3").unwrap().is_none());
-        }
-        {
-            // test size_in_bytes
-            let mut batch = WriteBatch::default();
-            let before = batch.size_in_bytes();
-            batch.put(b"k1", b"v1234567890");
-            let after = batch.size_in_bytes();
-            assert!(before + 10 <= after);
-        }
-    }
-}
-
-#[test]
-fn iterator_test() {
-    let path = DBPath::new("_rust_rocksdb_iteratortest");
-    {
-        let data = [(b"k1", b"v1111"), (b"k2", b"v2222"), (b"k3", b"v3333")];
-        let db = DB::open_default(&path).unwrap();
-
-        for (key, value) in &data {
-            assert!(db.put(key, value).is_ok());
-        }
-
-        let iter = db.iterator(IteratorMode::Start);
-
-        for (idx, (db_key, db_value)) in iter.map(Result::unwrap).enumerate() {
-            let (key, value) = data[idx];
-            assert_eq!((&key[..], &value[..]), (db_key.as_ref(), db_value.as_ref()));
-        }
-    }
-}
-
-#[test]
-fn iterator_test_past_end() {
-    let path = DBPath::new("_rust_rocksdb_iteratortest_past_end");
-    {
-        let db = DB::open_default(&path).unwrap();
-        db.put(b"k1", b"v1111").unwrap();
-        let mut iter = db.iterator(IteratorMode::Start);
-        assert!(iter.next().is_some());
-        assert!(iter.next().is_none());
-        assert!(iter.next().is_none());
-    }
-}
-
-#[test]
-fn iterator_test_tailing() {
-    let path = DBPath::new("_rust_rocksdb_iteratortest_tailing");
-    {
-        let data = [(b"k1", b"v1"), (b"k2", b"v2"), (b"k3", b"v3")];
-        let mut ro = ReadOptions::default();
-        ro.set_tailing(true);
-        let db = DB::open_default(&path).unwrap();
-
-        let mut data_iter = data.iter();
-        let (k, v) = data_iter.next().unwrap();
-        let r = db.put(k, v);
-        assert!(r.is_ok());
-
-        let tail_iter = db.iterator_opt(IteratorMode::Start, ro);
-        for (k, v) in data_iter {
-            let r = db.put(k, v);
-            assert!(r.is_ok());
-        }
-
-        let mut tot = 0;
-        for (i, (k, v)) in tail_iter.map(Result::unwrap).enumerate() {
-            assert_eq!(
-                (k.to_vec(), v.to_vec()),
-                (data[i].0.to_vec(), data[i].1.to_vec())
-            );
-            tot += 1;
-        }
-        assert_eq!(tot, data.len());
-    }
-}
-
-#[test]
-fn iterator_test_upper_bound() {
-    let path = DBPath::new("_rust_rocksdb_iteratortest_upper_bound");
-    {
-        let db = DB::open_default(&path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-        db.put(b"k5", b"v5").unwrap();
-
-        let mut readopts = ReadOptions::default();
-        readopts.set_iterate_upper_bound(b"k4".to_vec());
-
-        assert_iter(
-            db.iterator_opt(IteratorMode::Start, readopts),
-            &[pair(b"k1", b"v1"), pair(b"k2", b"v2"), pair(b"k3", b"v3")],
-        );
-    }
-}
-
-#[test]
-fn iterator_test_lower_bound() {
-    let path = DBPath::new("_rust_rocksdb_iteratortest_lower_bound");
-    {
-        let db = DB::open_default(&path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-        db.put(b"k5", b"v5").unwrap();
-
-        let mut readopts = ReadOptions::default();
-        readopts.set_iterate_lower_bound(b"k4".to_vec());
-
-        assert_iter(
-            db.iterator_opt(IteratorMode::Start, readopts),
-            &[pair(b"k4", b"v4"), pair(b"k5", b"v5")],
-        );
-    }
-}
-
-#[test]
-fn snapshot_test() {
-    let path = DBPath::new("_rust_rocksdb_snapshottest");
-    {
-        let db = DB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let snap = db.snapshot();
-        assert_eq!(snap.get(b"k1").unwrap().unwrap(), b"v1111");
-
-        assert!(db.put(b"k2", b"v2222").is_ok());
-
-        assert!(db.get(b"k2").unwrap().is_some());
-        assert!(snap.get(b"k2").unwrap().is_none());
-    }
-}
-
-#[derive(Clone)]
-struct SnapshotWrapper {
-    snapshot: Arc<Snapshot<'static>>,
-}
-
-impl SnapshotWrapper {
-    fn new(db: &DB) -> Self {
-        Self {
-            snapshot: Arc::new(unsafe { mem::transmute(db.snapshot()) }),
-        }
-    }
-
-    fn check<K>(&self, key: K, value: &[u8]) -> bool
-    where
-        K: AsRef<[u8]>,
-    {
-        self.snapshot.get(key).unwrap().unwrap() == value
-    }
-}
-
-#[test]
-fn sync_snapshot_test() {
-    let path = DBPath::new("_rust_rocksdb_sync_snapshottest");
-    let db = DB::open_default(&path).unwrap();
-
-    assert!(db.put(b"k1", b"v1").is_ok());
-    assert!(db.put(b"k2", b"v2").is_ok());
-
-    let wrapper = SnapshotWrapper::new(&db);
-    let wrapper_1 = wrapper.clone();
-    let handler_1 = thread::spawn(move || wrapper_1.check("k1", b"v1"));
-    let handler_2 = thread::spawn(move || wrapper.check("k2", b"v2"));
-
-    assert!(handler_1.join().unwrap());
-    assert!(handler_2.join().unwrap());
-}
-
-#[test]
-fn set_option_test() {
-    let path = DBPath::new("_rust_rocksdb_set_optionstest");
-    {
-        let db = DB::open_default(&path).unwrap();
-        // set an option to valid values
-        assert!(db
-            .set_options(&[("disable_auto_compactions", "true")])
-            .is_ok());
-        assert!(db
-            .set_options(&[("disable_auto_compactions", "false")])
-            .is_ok());
-        // invalid names/values should result in an error
-        assert!(db
-            .set_options(&[("disable_auto_compactions", "INVALID_VALUE")])
-            .is_err());
-        assert!(db
-            .set_options(&[("INVALID_NAME", "INVALID_VALUE")])
-            .is_err());
-        // option names/values must not contain NULLs
-        assert!(db
-            .set_options(&[("disable_auto_compactions", "true\0")])
-            .is_err());
-        assert!(db
-            .set_options(&[("disable_auto_compactions\0", "true")])
-            .is_err());
-        // empty options are not allowed
-        assert!(db.set_options(&[]).is_err());
-        // multiple options can be set in a single API call
-        let multiple_options = [
-            ("paranoid_file_checks", "true"),
-            ("report_bg_io_stats", "true"),
-        ];
-        db.set_options(&multiple_options).unwrap();
-    }
-}
-
-#[test]
-fn set_option_cf_test() {
-    let path = DBPath::new("_rust_rocksdb_set_options_cftest");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, vec!["cf1"]).unwrap();
-        let cf = db.cf_handle("cf1").unwrap();
-        // set an option to valid values
-        assert!(db
-            .set_options_cf(&cf, &[("disable_auto_compactions", "true")])
-            .is_ok());
-        assert!(db
-            .set_options_cf(&cf, &[("disable_auto_compactions", "false")])
-            .is_ok());
-        // invalid names/values should result in an error
-        assert!(db
-            .set_options_cf(&cf, &[("disable_auto_compactions", "INVALID_VALUE")])
-            .is_err());
-        assert!(db
-            .set_options_cf(&cf, &[("INVALID_NAME", "INVALID_VALUE")])
-            .is_err());
-        // option names/values must not contain NULLs
-        assert!(db
-            .set_options_cf(&cf, &[("disable_auto_compactions", "true\0")])
-            .is_err());
-        assert!(db
-            .set_options_cf(&cf, &[("disable_auto_compactions\0", "true")])
-            .is_err());
-        // empty options are not allowed
-        assert!(db.set_options_cf(&cf, &[]).is_err());
-        // multiple options can be set in a single API call
-        let multiple_options = [
-            ("paranoid_file_checks", "true"),
-            ("report_bg_io_stats", "true"),
-        ];
-        db.set_options(&multiple_options).unwrap();
-    }
-}
-
-#[test]
-fn test_sequence_number() {
-    let path = DBPath::new("_rust_rocksdb_test_sequence_number");
-    {
-        let db = DB::open_default(&path).unwrap();
-        assert_eq!(db.latest_sequence_number(), 0);
-        let _ = db.put(b"key", b"value");
-        assert_eq!(db.latest_sequence_number(), 1);
-    }
-}
-
-struct OperationCounts {
-    puts: usize,
-    deletes: usize,
-}
-
-impl rocksdb::WriteBatchIterator for OperationCounts {
-    fn put(&mut self, _key: Box<[u8]>, _value: Box<[u8]>) {
-        self.puts += 1;
-    }
-    fn delete(&mut self, _key: Box<[u8]>) {
-        self.deletes += 1;
-    }
-}
-
-#[test]
-fn test_get_updates_since_empty() {
-    let path = DBPath::new("_rust_rocksdb_test_get_updates_since_empty");
-    let db = DB::open_default(&path).unwrap();
-    // get_updates_since() on an empty database
-    let mut iter = db.get_updates_since(0).unwrap();
-    assert!(iter.next().is_none());
-}
-
-#[test]
-fn test_get_updates_since_start() {
-    let path = DBPath::new("_rust_rocksdb_test_test_get_updates_since_start");
-    let db = DB::open_default(&path).unwrap();
-    // add some records and collect sequence numbers,
-    // verify 4 batches of 1 put each were done
-    let seq0 = db.latest_sequence_number();
-    db.put(b"key1", b"value1").unwrap();
-    db.put(b"key2", b"value2").unwrap();
-    db.put(b"key3", b"value3").unwrap();
-    db.put(b"key4", b"value4").unwrap();
-    let mut iter = db.get_updates_since(seq0).unwrap();
-    let mut counts = OperationCounts {
-        puts: 0,
-        deletes: 0,
-    };
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 1);
-    batch.iterate(&mut counts);
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 2);
-    batch.iterate(&mut counts);
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 3);
-    batch.iterate(&mut counts);
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 4);
-    batch.iterate(&mut counts);
-    assert!(iter.next().is_none());
-    assert_eq!(counts.puts, 4);
-    assert_eq!(counts.deletes, 0);
-}
-
-#[test]
-fn test_get_updates_since_multiple_batches() {
-    let path = DBPath::new("_rust_rocksdb_test_get_updates_since_multiple_batches");
-    let db = DB::open_default(&path).unwrap();
-    // add some records and collect sequence numbers,
-    // verify 3 batches of 1 put each were done
-    db.put(b"key1", b"value1").unwrap();
-    let seq1 = db.latest_sequence_number();
-    db.put(b"key2", b"value2").unwrap();
-    db.put(b"key3", b"value3").unwrap();
-    db.put(b"key4", b"value4").unwrap();
-    let mut iter = db.get_updates_since(seq1).unwrap();
-    let mut counts = OperationCounts {
-        puts: 0,
-        deletes: 0,
-    };
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 2);
-    batch.iterate(&mut counts);
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 3);
-    batch.iterate(&mut counts);
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 4);
-    batch.iterate(&mut counts);
-    assert!(iter.next().is_none());
-    assert_eq!(counts.puts, 3);
-    assert_eq!(counts.deletes, 0);
-}
-
-#[test]
-fn test_get_updates_since_one_batch() {
-    let path = DBPath::new("_rust_rocksdb_test_get_updates_since_one_batch");
-    let db = DB::open_default(&path).unwrap();
-    db.put(b"key2", b"value2").unwrap();
-    // some puts and deletes in a single batch,
-    // verify 1 put and 1 delete were done
-    let seq1 = db.latest_sequence_number();
-    assert_eq!(seq1, 1);
-    let mut batch = WriteBatch::default();
-    batch.put(b"key1", b"value1");
-    batch.delete(b"key2");
-    db.write(batch).unwrap();
-    assert_eq!(db.latest_sequence_number(), 3);
-    let mut iter = db.get_updates_since(seq1).unwrap();
-    let mut counts = OperationCounts {
-        puts: 0,
-        deletes: 0,
-    };
-    let (seq, batch) = iter.next().unwrap().unwrap();
-    assert_eq!(seq, 2);
-    batch.iterate(&mut counts);
-    assert!(iter.next().is_none());
-    assert_eq!(counts.puts, 1);
-    assert_eq!(counts.deletes, 1);
-}
-
-#[test]
-fn test_get_updates_since_nothing() {
-    let path = DBPath::new("_rust_rocksdb_test_get_updates_since_nothing");
-    let db = DB::open_default(&path).unwrap();
-    // get_updates_since() with no new changes
-    db.put(b"key1", b"value1").unwrap();
-    let seq1 = db.latest_sequence_number();
-    let mut iter = db.get_updates_since(seq1).unwrap();
-    assert!(iter.next().is_none());
-}
-
-#[test]
-fn test_get_updates_since_out_of_range() {
-    let path = DBPath::new("_rust_rocksdb_test_get_updates_since_out_of_range");
-    let db = DB::open_default(&path).unwrap();
-    db.put(b"key1", b"value1").unwrap();
-    // get_updates_since() with an out of bounds sequence number
-    let result = db.get_updates_since(1000);
-    assert!(result.is_err());
-}
-
-#[test]
-fn test_open_as_secondary() {
-    let primary_path = DBPath::new("_rust_rocksdb_test_open_as_secondary_primary");
-
-    let db = DB::open_default(&primary_path).unwrap();
-    db.put(b"key1", b"value1").unwrap();
-
-    let mut opts = Options::default();
-    opts.set_max_open_files(-1);
-
-    let secondary_path = DBPath::new("_rust_rocksdb_test_open_as_secondary_secondary");
-    let secondary = DB::open_as_secondary(&opts, &primary_path, &secondary_path).unwrap();
-
-    let result = secondary.get(b"key1").unwrap().unwrap();
-    assert_eq!(get_byte_slice(&result), b"value1");
-
-    db.put(b"key1", b"value2").unwrap();
-    assert!(secondary.try_catch_up_with_primary().is_ok());
-
-    let result = secondary.get(b"key1").unwrap().unwrap();
-    assert_eq!(get_byte_slice(&result), b"value2");
-}
-
-#[test]
-fn test_open_cf_descriptors_as_secondary() {
-    let primary_path = DBPath::new("_rust_rocksdb_test_open_cf_descriptors_as_secondary_primary");
-    let mut primary_opts = Options::default();
-    primary_opts.create_if_missing(true);
-    primary_opts.create_missing_column_families(true);
-    let cfs = vec!["cf1"];
-    let primary_db = DB::open_cf(&primary_opts, &primary_path, &cfs).unwrap();
-    let primary_cf1 = primary_db.cf_handle("cf1").unwrap();
-    primary_db.put_cf(&primary_cf1, b"k1", b"v1").unwrap();
-
-    let secondary_path =
-        DBPath::new("_rust_rocksdb_test_open_cf_descriptors_as_secondary_secondary");
-    let mut secondary_opts = Options::default();
-    secondary_opts.set_max_open_files(-1);
-    let cfs = cfs
-        .into_iter()
-        .map(|name| ColumnFamilyDescriptor::new(name, Options::default()));
-    let secondary_db =
-        DB::open_cf_descriptors_as_secondary(&secondary_opts, &primary_path, &secondary_path, cfs)
-            .unwrap();
-    let secondary_cf1 = secondary_db.cf_handle("cf1").unwrap();
-    assert_eq!(
-        secondary_db.get_cf(&secondary_cf1, b"k1").unwrap().unwrap(),
-        b"v1"
-    );
-    assert!(secondary_db.put_cf(&secondary_cf1, b"k2", b"v2").is_err());
-
-    primary_db.put_cf(&primary_cf1, b"k1", b"v2").unwrap();
-    assert_eq!(
-        secondary_db.get_cf(&secondary_cf1, b"k1").unwrap().unwrap(),
-        b"v1"
-    );
-    assert!(secondary_db.try_catch_up_with_primary().is_ok());
-    assert_eq!(
-        secondary_db.get_cf(&secondary_cf1, b"k1").unwrap().unwrap(),
-        b"v2"
-    );
-}
-
-#[test]
-fn test_open_with_ttl() {
-    let path = DBPath::new("_rust_rocksdb_test_open_with_ttl");
-
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    let db = DB::open_with_ttl(&opts, &path, Duration::from_secs(1)).unwrap();
-    db.put(b"key1", b"value1").unwrap();
-
-    thread::sleep(Duration::from_secs(2));
-    // Trigger a manual compaction, this will check the TTL filter
-    // in the database and drop all expired entries.
-    db.compact_range(None::<&[u8]>, None::<&[u8]>);
-    assert!(db.get(b"key1").unwrap().is_none());
-}
-
-#[test]
-fn test_open_cf_with_ttl() {
-    let path = DBPath::new("_rust_rocksdb_test_open_cf_with_ttl");
-
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.create_missing_column_families(true);
-    let db = DB::open_cf_with_ttl(&opts, &path, ["test_cf"], Duration::from_secs(1)).unwrap();
-    let cf = db.cf_handle("test_cf").unwrap();
-    db.put_cf(&cf, b"key1", b"value1").unwrap();
-
-    thread::sleep(Duration::from_secs(2));
-    // Trigger a manual compaction, this will check the TTL filter
-    // in the database and drop all expired entries.
-    db.compact_range_cf(&cf, None::<&[u8]>, None::<&[u8]>);
-
-    assert!(db.get_cf(&cf, b"key1").unwrap().is_none());
-}
-
-#[test]
-fn test_open_as_single_threaded() {
-    let primary_path = DBPath::new("_rust_rocksdb_test_open_as_single_threaded");
-
-    let mut db = DBWithThreadMode::<SingleThreaded>::open_default(&primary_path).unwrap();
-    let db_ref1 = &mut db;
-    let opts = Options::default();
-    db_ref1.create_cf("cf1", &opts).unwrap();
-}
-
-#[test]
-fn test_open_with_multiple_refs_as_multi_threaded() {
-    // This tests multiple references can be allowed while creating column families
-    let primary_path = DBPath::new("_rust_rocksdb_test_open_as_multi_threaded");
-
-    let db = DBWithThreadMode::<MultiThreaded>::open_default(&primary_path).unwrap();
-    let db_ref1 = &db;
-    let db_ref2 = &db;
-    let opts = Options::default();
-    db_ref1.create_cf("cf1", &opts).unwrap();
-    db_ref2.create_cf("cf2", &opts).unwrap();
-}
-
-#[test]
-fn test_open_with_multiple_refs_as_single_threaded() {
-    // This tests multiple references CANNOT be allowed while creating column families
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/open_with_multiple_refs_as_single_threaded.rs");
-}
-
-#[test]
-fn test_open_utf8_path() {
-    let path = DBPath::new("_rust_rocksdb_utf8_path_temporärer_Ordner");
-
-    {
-        let db = DB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1111");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn compact_range_test() {
-    let path = DBPath::new("_rust_rocksdb_compact_range_test");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        // set compaction style
-        {
-            let mut uni_co_opts = UniversalCompactOptions::default();
-            uni_co_opts.set_size_ratio(2);
-            uni_co_opts.set_stop_style(UniversalCompactionStopStyle::Total);
-            opts.set_compaction_style(DBCompactionStyle::Universal);
-            opts.set_universal_compaction_options(&uni_co_opts);
-        }
-
-        // set compaction options
-        let mut compact_opts = CompactOptions::default();
-        compact_opts.set_exclusive_manual_compaction(true);
-        compact_opts.set_target_level(1);
-        compact_opts.set_change_level(true);
-        compact_opts.set_bottommost_level_compaction(BottommostLevelCompaction::ForceOptimized);
-
-        // put and compact column family cf1
-        let cfs = vec!["cf1"];
-        let db = DB::open_cf(&opts, &path, cfs).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-        db.put_cf(&cf1, b"k2", b"v2").unwrap();
-        db.put_cf(&cf1, b"k3", b"v3").unwrap();
-        db.put_cf(&cf1, b"k4", b"v4").unwrap();
-        db.put_cf(&cf1, b"k5", b"v5").unwrap();
-        db.compact_range_cf(&cf1, Some(b"k2"), Some(b"k4"));
-        db.compact_range_cf_opt(&cf1, Some(b"k1"), None::<&str>, &compact_opts);
-
-        // put and compact default column family
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-        db.put(b"k5", b"v5").unwrap();
-        db.compact_range(Some(b"k3"), None::<&str>);
-        db.compact_range_opt(None::<&str>, Some(b"k5"), &compact_opts);
-    }
-}
-
-#[test]
-fn fifo_compaction_test() {
-    let path = DBPath::new("_rust_rocksdb_fifo_compaction_test");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        // set compaction style
-        {
-            let mut fifo_co_opts = FifoCompactOptions::default();
-            fifo_co_opts.set_max_table_files_size(4 << 10); // 4KB
-            opts.set_compaction_style(DBCompactionStyle::Fifo);
-            opts.set_fifo_compaction_options(&fifo_co_opts);
-        }
-
-        // put and compact column family cf1
-        let cfs = vec!["cf1"];
-        let db = DB::open_cf(&opts, &path, cfs).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-        db.put_cf(&cf1, b"k2", b"v2").unwrap();
-        db.put_cf(&cf1, b"k3", b"v3").unwrap();
-        db.put_cf(&cf1, b"k4", b"v4").unwrap();
-        db.put_cf(&cf1, b"k5", b"v5").unwrap();
-        db.compact_range_cf(&cf1, Some(b"k2"), Some(b"k4"));
-
-        // check stats
-        let ctx = PerfContext::default();
-
-        let block_cache_hit_count = ctx.metric(PerfMetric::BlockCacheHitCount);
-        if block_cache_hit_count > 0 {
-            let expect = format!("block_cache_hit_count = {block_cache_hit_count}");
-            assert!(ctx.report(true).contains(&expect));
-        }
-
-        // check live files (sst files meta)
-        let livefiles = db.live_files().unwrap();
-        assert_eq!(livefiles.len(), 1);
-        livefiles.iter().for_each(|f| {
-            assert_eq!(f.level, 1);
-            assert_eq!(f.column_family_name, "cf1");
-            assert!(!f.name.is_empty());
-            assert_eq!(f.start_key.as_ref().unwrap().as_slice(), "k1".as_bytes());
-            assert_eq!(f.end_key.as_ref().unwrap().as_slice(), "k5".as_bytes());
-            assert_eq!(f.num_entries, 5);
-            assert_eq!(f.num_deletions, 0);
-        });
-    }
-}
-
-#[test]
-fn env_and_dbpaths_test() {
-    let path = DBPath::new("_rust_rocksdb_dbpath_test");
-    let path1 = DBPath::new("_rust_rocksdb_dbpath_test_1");
-    let path2 = DBPath::new("_rust_rocksdb_dbpath_test_2");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        {
-            let mut env = Env::new().unwrap();
-            env.lower_high_priority_thread_pool_cpu_priority();
-            opts.set_env(&env);
-        }
-
-        {
-            let paths = vec![
-                rocksdb::DBPath::new(&path1, 20 << 20).unwrap(),
-                rocksdb::DBPath::new(&path2, 30 << 20).unwrap(),
-            ];
-            opts.set_db_paths(&paths);
-        }
-
-        let db = DB::open(&opts, &path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        assert_eq!(db.get(b"k1").unwrap().unwrap(), b"v1");
-    }
-}
-
-#[test]
-fn prefix_extract_and_iterate_test() {
-    let path = DBPath::new("_rust_rocksdb_prefix_extract_and_iterate");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        opts.set_prefix_extractor(SliceTransform::create_fixed_prefix(2));
-
-        let db = DB::open(&opts, &path).unwrap();
-        db.put(b"p1_k1", b"v1").unwrap();
-        db.put(b"p2_k2", b"v2").unwrap();
-        db.put(b"p1_k3", b"v3").unwrap();
-        db.put(b"p1_k4", b"v4").unwrap();
-        db.put(b"p2_k5", b"v5").unwrap();
-
-        let mut readopts = ReadOptions::default();
-        readopts.set_prefix_same_as_start(true);
-        readopts.set_iterate_lower_bound(b"p1".to_vec());
-        readopts.set_pin_data(true);
-
-        assert_iter(
-            db.iterator_opt(IteratorMode::Start, readopts),
-            &[
-                pair(b"p1_k1", b"v1"),
-                pair(b"p1_k3", b"v3"),
-                pair(b"p1_k4", b"v4"),
-            ],
-        );
-    }
-}
-
-#[test]
-fn get_with_cache_and_bulkload_test() {
-    let path = DBPath::new("_rust_rocksdb_get_with_cache_and_bulkload_test");
-    let log_path = DBPath::new("_rust_rocksdb_log_path_test");
-
-    // create options
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.create_missing_column_families(true);
-    opts.set_wal_bytes_per_sync(8 << 10); // 8KB
-    opts.set_writable_file_max_buffer_size(512 << 10); // 512KB
-    opts.set_enable_write_thread_adaptive_yield(true);
-    opts.set_unordered_write(true);
-    opts.set_max_subcompactions(2);
-    opts.set_max_background_jobs(4);
-    opts.set_use_adaptive_mutex(true);
-    opts.set_db_log_dir(&log_path);
-    opts.set_memtable_whole_key_filtering(true);
-    opts.set_dump_malloc_stats(true);
-
-    // trigger all sst files in L1/2 instead of L0
-    opts.set_max_bytes_for_level_base(64 << 10); // 64KB
-
-    {
-        // set block based table and cache
-        let cache = Cache::new_lru_cache(512 << 10);
-        assert_eq!(cache.get_usage(), 0);
-        let mut block_based_opts = BlockBasedOptions::default();
-        block_based_opts.set_block_cache(&cache);
-        block_based_opts.set_cache_index_and_filter_blocks(true);
-        opts.set_block_based_table_factory(&block_based_opts);
-
-        // open db
-        let db = DB::open(&opts, &path).unwrap();
-
-        // write a lot
-        let mut batch = WriteBatch::default();
-        for i in 0..10_000 {
-            batch.put(format!("{i:0>4}").as_bytes(), b"v");
-        }
-        assert!(db.write(batch).is_ok());
-
-        // flush memory table to sst and manual compaction
-        assert!(db.flush().is_ok());
-        db.compact_range(Some(format!("{:0>4}", 0).as_bytes()), None::<Vec<u8>>);
-
-        // get -> trigger caching
-        let _ = db.get(b"1");
-        assert!(cache.get_usage() > 0);
-
-        // get approximated memory usage
-        let mem_usage = get_memory_usage_stats(Some(&[&db]), None).unwrap();
-        assert!(mem_usage.mem_table_total > 0);
-
-        // get approximated cache usage
-        let mem_usage = get_memory_usage_stats(None, Some(&[&cache])).unwrap();
-        assert!(mem_usage.cache_total > 0);
-    }
-
-    // bulk loading
-    {
-        // open db
-        let db = DB::open(&opts, &path).unwrap();
-
-        // try to get key
-        let iter = db.iterator(IteratorMode::Start);
-        for (expected, (k, _)) in iter.map(Result::unwrap).enumerate() {
-            assert_eq!(k.as_ref(), format!("{expected:0>4}").as_bytes());
-        }
-
-        // check live files (sst files meta)
-        let livefiles = db.live_files().unwrap();
-        assert_eq!(livefiles.len(), 1);
-        livefiles.iter().for_each(|f| {
-            assert_eq!(f.level, 2);
-            assert_eq!(f.column_family_name, "default");
-            assert!(!f.name.is_empty());
-            assert_eq!(
-                f.start_key.as_ref().unwrap().as_slice(),
-                format!("{:0>4}", 0).as_bytes()
-            );
-            assert_eq!(
-                f.end_key.as_ref().unwrap().as_slice(),
-                format!("{:0>4}", 9999).as_bytes()
-            );
-            assert_eq!(f.num_entries, 10000);
-            assert_eq!(f.num_deletions, 0);
-        });
-
-        // delete sst file in range (except L0)
-        assert!(db
-            .delete_file_in_range(
-                format!("{:0>4}", 0).as_bytes(),
-                format!("{:0>4}", 9999).as_bytes()
-            )
-            .is_ok());
-        let livefiles = db.live_files().unwrap();
-        assert_eq!(livefiles.len(), 0);
-
-        // try to get a deleted key
-        assert!(db.get(format!("{:0>4}", 123).as_bytes()).unwrap().is_none());
-    }
-
-    // raise error when db exists
-    {
-        opts.set_error_if_exists(true);
-        assert!(DB::open(&opts, &path).is_err());
-    }
-
-    // disable all threads
-    {
-        // create new options
-        let mut opts = Options::default();
-        opts.set_max_background_jobs(0);
-        opts.set_stats_dump_period_sec(0);
-        opts.set_stats_persist_period_sec(0);
-
-        // test Env::Default()->SetBackgroundThreads(0, Env::Priority::BOTTOM);
-        let mut env = Env::new().unwrap();
-        env.set_bottom_priority_background_threads(0);
-        opts.set_env(&env);
-
-        // open db
-        let db = DB::open(&opts, &path).unwrap();
-
-        // try to get key
-        let iter = db.iterator(IteratorMode::Start);
-        for (expected, (k, _)) in iter.map(Result::unwrap).enumerate() {
-            assert_eq!(k.as_ref(), format!("{expected:0>4}").as_bytes());
-        }
-    }
-}
-
-#[test]
-fn get_with_cache_and_bulkload_and_blobs_test() {
-    let path = DBPath::new("_rust_rocksdb_get_with_cache_and_bulkload_and_blobs_test");
-    let log_path = DBPath::new("_rust_rocksdb_log_path_test");
-
-    // create options
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.create_missing_column_families(true);
-    opts.set_wal_bytes_per_sync(8 << 10); // 8KB
-    opts.set_writable_file_max_buffer_size(512 << 10); // 512KB
-    opts.set_enable_write_thread_adaptive_yield(true);
-    opts.set_unordered_write(true);
-    opts.set_max_subcompactions(2);
-    opts.set_max_background_jobs(4);
-    opts.set_use_adaptive_mutex(true);
-    opts.set_db_log_dir(&log_path);
-    opts.set_memtable_whole_key_filtering(true);
-    opts.set_dump_malloc_stats(true);
-    opts.set_enable_blob_files(true);
-    opts.set_min_blob_size(256); // set small to ensure it is actually used
-
-    // trigger all sst files in L1/2 instead of L0
-    opts.set_max_bytes_for_level_base(64 << 10); // 64KB
-
-    {
-        // set block based table and cache
-        let cache = Cache::new_lru_cache(512 << 10);
-        assert_eq!(cache.get_usage(), 0);
-        let mut block_based_opts = BlockBasedOptions::default();
-        block_based_opts.set_block_cache(&cache);
-        block_based_opts.set_cache_index_and_filter_blocks(true);
-        opts.set_block_based_table_factory(&block_based_opts);
-
-        // open db
-        let db = DB::open(&opts, &path).unwrap();
-
-        // write a lot
-        let mut batch = WriteBatch::default();
-        for i in 0..10_000 {
-            batch.put(format!("{i:0>4}").as_bytes(), b"v");
-        }
-        assert!(db.write(batch).is_ok());
-
-        // flush memory table to sst and manual compaction
-        assert!(db.flush().is_ok());
-        db.compact_range(Some(format!("{:0>4}", 0).as_bytes()), None::<Vec<u8>>);
-
-        // get -> trigger caching
-        let _ = db.get(b"1");
-        assert!(cache.get_usage() > 0);
-
-        // get approximated memory usage
-        let mem_usage = get_memory_usage_stats(Some(&[&db]), None).unwrap();
-        assert!(mem_usage.mem_table_total > 0);
-
-        // get approximated cache usage
-        let mem_usage = get_memory_usage_stats(None, Some(&[&cache])).unwrap();
-        assert!(mem_usage.cache_total > 0);
-    }
-
-    // bulk loading
-    {
-        // open db
-        let db = DB::open(&opts, &path).unwrap();
-
-        // try to get key
-        let iter = db.iterator(IteratorMode::Start);
-        for (expected, (k, _)) in iter.map(Result::unwrap).enumerate() {
-            assert_eq!(k.as_ref(), format!("{expected:0>4}").as_bytes());
-        }
-
-        // check live files (sst files meta)
-        let livefiles = db.live_files().unwrap();
-        assert_eq!(livefiles.len(), 1);
-        livefiles.iter().for_each(|f| {
-            assert_eq!(f.level, 2);
-            assert_eq!(f.column_family_name, "default");
-            assert!(!f.name.is_empty());
-            assert_eq!(
-                f.start_key.as_ref().unwrap().as_slice(),
-                format!("{:0>4}", 0).as_bytes()
-            );
-            assert_eq!(
-                f.end_key.as_ref().unwrap().as_slice(),
-                format!("{:0>4}", 9999).as_bytes()
-            );
-            assert_eq!(f.num_entries, 10000);
-            assert_eq!(f.num_deletions, 0);
-        });
-
-        // delete sst file in range (except L0)
-        assert!(db
-            .delete_file_in_range(
-                format!("{:0>4}", 0).as_bytes(),
-                format!("{:0>4}", 9999).as_bytes()
-            )
-            .is_ok());
-        let livefiles = db.live_files().unwrap();
-        assert_eq!(livefiles.len(), 0);
-
-        // try to get a deleted key
-        assert!(db.get(format!("{:0>4}", 123).as_bytes()).unwrap().is_none());
-    }
-
-    // raise error when db exists
-    {
-        opts.set_error_if_exists(true);
-        assert!(DB::open(&opts, &path).is_err());
-    }
-
-    // disable all threads
-    {
-        // create new options
-        let mut opts = Options::default();
-        opts.set_max_background_jobs(0);
-        opts.set_stats_dump_period_sec(0);
-        opts.set_stats_persist_period_sec(0);
-
-        // test Env::Default()->SetBackgroundThreads(0, Env::Priority::BOTTOM);
-        let mut env = Env::new().unwrap();
-        env.set_bottom_priority_background_threads(0);
-        opts.set_env(&env);
-
-        // open db
-        let db = DB::open(&opts, &path).unwrap();
-
-        // try to get key
-        let iter = db.iterator(IteratorMode::Start);
-        for (expected, (k, _)) in iter.map(Result::unwrap).enumerate() {
-            assert_eq!(k.as_ref(), format!("{expected:0>4}").as_bytes());
-        }
-    }
-}
-
-#[test]
-fn test_open_for_read_only() {
-    let path = DBPath::new("_rust_rocksdb_test_open_for_read_only");
-    {
-        let db = DB::open_default(&path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-    }
-    {
-        let opts = Options::default();
-        let error_if_log_file_exist = false;
-        let db = DB::open_for_read_only(&opts, &path, error_if_log_file_exist).unwrap();
-        assert_eq!(db.get(b"k1").unwrap().unwrap(), b"v1");
-        assert!(db.put(b"k2", b"v2").is_err());
-    }
-}
-
-#[test]
-fn test_open_cf_for_read_only() {
-    let path = DBPath::new("_rust_rocksdb_test_open_cf_for_read_only");
-    let cfs = vec!["cf1"];
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, cfs.clone()).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-    }
-    {
-        let opts = Options::default();
-        let error_if_log_file_exist = false;
-        let db = DB::open_cf_for_read_only(&opts, &path, cfs, error_if_log_file_exist).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        assert_eq!(db.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert!(db.put_cf(&cf1, b"k2", b"v2").is_err());
-    }
-}
-
-#[test]
-fn test_open_cf_descriptors_for_read_only() {
-    let path = DBPath::new("_rust_rocksdb_test_open_cf_descriptors_for_read_only");
-    let cfs = vec!["cf1"];
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, &cfs).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-    }
-    {
-        let opts = Options::default();
-        let error_if_log_file_exist = false;
-        let cfs = cfs
-            .into_iter()
-            .map(|name| ColumnFamilyDescriptor::new(name, Options::default()));
-        let db =
-            DB::open_cf_descriptors_read_only(&opts, &path, cfs, error_if_log_file_exist).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        assert_eq!(db.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert!(db.put_cf(&cf1, b"k2", b"v2").is_err());
-    }
-}
-
-#[test]
-fn delete_range_test() {
-    let path = DBPath::new("_rust_rocksdb_delete_range_test");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-
-        let cfs = vec!["cf1"];
-        let db = DB::open_cf(&opts, &path, cfs).unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-        db.put_cf(&cf1, b"k2", b"v2").unwrap();
-        db.put_cf(&cf1, b"k3", b"v3").unwrap();
-        db.put_cf(&cf1, b"k4", b"v4").unwrap();
-        db.put_cf(&cf1, b"k5", b"v5").unwrap();
-
-        db.delete_range_cf(&cf1, b"k2", b"k4").unwrap();
-        assert_eq!(db.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert_eq!(db.get_cf(&cf1, b"k4").unwrap().unwrap(), b"v4");
-        assert_eq!(db.get_cf(&cf1, b"k5").unwrap().unwrap(), b"v5");
-        assert!(db.get_cf(&cf1, b"k2").unwrap().is_none());
-        assert!(db.get_cf(&cf1, b"k3").unwrap().is_none());
-    }
-}
-
-#[test]
-fn multi_get() {
-    let path = DBPath::new("_rust_rocksdb_multi_get");
-
-    {
-        let db = DB::open_default(&path).unwrap();
-        let initial_snap = db.snapshot();
-        db.put(b"k1", b"v1").unwrap();
-        let k1_snap = db.snapshot();
-        db.put(b"k2", b"v2").unwrap();
-
-        let _ = db.multi_get([b"k0"; 40]);
-
-        let assert_values = |values: Vec<_>| {
-            assert_eq!(3, values.len());
-            assert_eq!(values[0], None);
-            assert_eq!(values[1], Some(b"v1".to_vec()));
-            assert_eq!(values[2], Some(b"v2".to_vec()));
-        };
-
-        let values = db
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let values = DBAccess::multi_get_opt(&db, [b"k0", b"k1", b"k2"], &Default::default())
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let values = db
-            .snapshot()
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let none_values = initial_snap
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(none_values, vec![None; 3]);
-
-        let k1_only = k1_snap
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(k1_only, vec![None, Some(b"v1".to_vec()), None]);
-    }
-}
-
-#[test]
-fn multi_get_cf() {
-    let path = DBPath::new("_rust_rocksdb_multi_get_cf");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, ["cf0", "cf1", "cf2"]).unwrap();
-
-        let cf0 = db.cf_handle("cf0").unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-
-        let cf2 = db.cf_handle("cf2").unwrap();
-        db.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        let values = db
-            .multi_get_cf(vec![(&cf0, b"k0"), (&cf1, b"k1"), (&cf2, b"k2")])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-        assert_eq!(3, values.len());
-        assert_eq!(values[0], None);
-        assert_eq!(values[1], Some(b"v1".to_vec()));
-        assert_eq!(values[2], Some(b"v2".to_vec()));
-    }
-}
-
-#[test]
-fn batched_multi_get_cf() {
-    let path = DBPath::new("_rust_rocksdb_batched_multi_get_cf");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, ["cf0"]).unwrap();
-
-        let cf = db.cf_handle("cf0").unwrap();
-        db.put_cf(&cf, b"k1", b"v1").unwrap();
-        db.put_cf(&cf, b"k2", b"v2").unwrap();
-
-        let values = db
-            .batched_multi_get_cf(&cf, vec![b"k0", b"k1", b"k2"], true) // sorted_input
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-        assert_eq!(3, values.len());
-        assert!(values[0].is_none());
-        assert!(values[1].is_some());
-        assert_eq!(&(values[1].as_ref().unwrap())[0..2], b"v1");
-        assert_eq!(&(values[2].as_ref().unwrap())[0..2], b"v2");
-    }
-}
-
-#[test]
-fn key_may_exist() {
-    let path = DBPath::new("_rust_key_may_exist");
-
-    {
-        let db = DB::open_default(&path).unwrap();
-        assert!(!db.key_may_exist("nonexistent"));
-        assert!(!db.key_may_exist_opt("nonexistent", &ReadOptions::default()));
-    }
-}
-
-#[test]
-fn key_may_exist_cf() {
-    let path = DBPath::new("_rust_key_may_exist_cf");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, ["cf"]).unwrap();
-        let cf = db.cf_handle("cf").unwrap();
-
-        assert!(!db.key_may_exist_cf(&cf, "nonexistent"));
-        assert!(!db.key_may_exist_cf_opt(&cf, "nonexistent", &ReadOptions::default()));
-    }
-}
-
-#[test]
-fn key_may_exist_cf_value() {
-    let path = DBPath::new("_rust_key_may_exist_cf_value");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db = DB::open_cf(&opts, &path, ["cf"]).unwrap();
-        let cf = db.cf_handle("cf").unwrap();
-
-        // put some entry into db
-        for i in 0..10000i32 {
-            let _ = db.put_cf(&cf, i.to_le_bytes(), i.to_le_bytes());
-        }
-
-        // call `key_may_exist_cf_opt_value`
-        for i in 0..10000i32 {
-            let (may_exist, value) =
-                db.key_may_exist_cf_opt_value(&cf, i.to_le_bytes(), &ReadOptions::default());
-
-            // all these numbers may exist
-            assert!(may_exist);
-
-            // check value correctness
-            if let Some(value) = value {
-                assert_eq!(i32::from_le_bytes(value.as_ref().try_into().unwrap()), i);
-            }
-        }
-    }
-}
-
-#[test]
-fn test_snapshot_outlive_db() {
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/snapshot_outlive_db.rs");
-}
-
-#[test]
-fn cuckoo() {
-    let path = DBPath::new("_rust_rocksdb_cuckoo");
-
-    {
-        let mut opts = Options::default();
-        let mut factory_opts = CuckooTableOptions::default();
-        factory_opts.set_hash_ratio(0.8);
-        factory_opts.set_max_search_depth(20);
-        factory_opts.set_cuckoo_block_size(10);
-        factory_opts.set_identity_as_first_hash(true);
-        factory_opts.set_use_module_hash(false);
-
-        opts.set_cuckoo_table_factory(&factory_opts);
-        opts.create_if_missing(true);
-
-        let db = DB::open(&opts, &path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1");
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k2");
-
-        assert_eq!(r.unwrap().unwrap(), b"v2");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn test_atomic_flush_cfs() {
-    let n = DBPath::new("_rust_rocksdb_atomic_flush_cfs");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        opts.set_atomic_flush(true);
-
-        let db = DB::open_cf(&opts, &n, ["cf1", "cf2"]).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        let cf2 = db.cf_handle("cf2").unwrap();
-
-        let mut write_options = rocksdb::WriteOptions::new();
-        write_options.disable_wal(true);
-
-        db.put_cf_opt(&cf1, "k11", "v11", &write_options).unwrap();
-        db.put_cf_opt(&cf2, "k21", "v21", &write_options).unwrap();
-
-        let mut opts = rocksdb::FlushOptions::new();
-        opts.set_wait(true);
-        db.flush_cfs_opt(&[&cf1, &cf2], &opts).unwrap();
-    }
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        opts.set_atomic_flush(true);
-
-        let db = DB::open_cf(&opts, &n, ["cf1", "cf2"]).unwrap();
-        let cf1 = db.cf_handle("cf1").unwrap();
-        let cf2 = db.cf_handle("cf2").unwrap();
-
-        assert_eq!(
-            db.get_cf(&cf1, "k11").unwrap(),
-            Some("v11".as_bytes().to_vec())
-        );
-        assert_eq!(
-            db.get_cf(&cf2, "k21").unwrap(),
-            Some("v21".as_bytes().to_vec())
-        );
-    }
-}
diff --git a/tests/test_iterator.rs b/tests/test_iterator.rs
deleted file mode 100644
index 72a40ad..0000000
--- a/tests/test_iterator.rs
+++ /dev/null
@@ -1,381 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{Direction, IteratorMode, MemtableFactory, Options, DB};
-use util::{assert_iter, assert_iter_reversed, pair, DBPath};
-
-#[test]
-#[allow(clippy::cognitive_complexity)]
-fn test_iterator() {
-    let n = DBPath::new("_rust_rocksdb_iterator_test");
-    {
-        const K1: &[u8] = b"k1";
-        const K2: &[u8] = b"k2";
-        const K3: &[u8] = b"k3";
-        const K4: &[u8] = b"k4";
-        const V1: &[u8] = b"v1111";
-        const V2: &[u8] = b"v2222";
-        const V3: &[u8] = b"v3333";
-        const V4: &[u8] = b"v4444";
-
-        let db = DB::open_default(&n).unwrap();
-        assert!(db.put(K1, V1).is_ok());
-        assert!(db.put(K2, V2).is_ok());
-        assert!(db.put(K3, V3).is_ok());
-        let expected = [pair(K1, V1), pair(K2, V2), pair(K3, V3)];
-        assert_iter(db.iterator(IteratorMode::Start), &expected);
-        // Test that it's idempotent
-        assert_iter(db.iterator(IteratorMode::Start), &expected);
-        assert_iter(db.iterator(IteratorMode::Start), &expected);
-        assert_iter(db.iterator(IteratorMode::Start), &expected);
-        // Test it in reverse a few times
-        assert_iter_reversed(db.iterator(IteratorMode::End), &expected);
-        assert_iter_reversed(db.iterator(IteratorMode::End), &expected);
-        assert_iter_reversed(db.iterator(IteratorMode::End), &expected);
-        assert_iter_reversed(db.iterator(IteratorMode::End), &expected);
-        // Try it forward again
-        assert_iter(db.iterator(IteratorMode::Start), &expected);
-        assert_iter(db.iterator(IteratorMode::Start), &expected);
-
-        {
-            let old_iterator = db.iterator(IteratorMode::Start);
-            assert!(db.put(K4, V4).is_ok());
-            assert_iter(old_iterator, &expected);
-        }
-        let expected2 = [pair(K1, V1), pair(K2, V2), pair(K3, V3), pair(K4, V4)];
-        assert_iter(db.iterator(IteratorMode::Start), &expected2);
-        assert_iter(
-            db.iterator(IteratorMode::From(b"k2", Direction::Forward)),
-            &expected2[1..],
-        );
-        assert_iter_reversed(
-            db.iterator(IteratorMode::From(b"k2", Direction::Reverse)),
-            &expected[..2],
-        );
-        assert_iter_reversed(
-            db.iterator(IteratorMode::From(b"zz", Direction::Reverse)),
-            &expected2,
-        );
-
-        {
-            let test = |valid, key, dir| {
-                let mut it = db.iterator(IteratorMode::From(key, dir));
-                let value = it.next();
-                if valid {
-                    let expect = format!("{value:?}");
-                    assert!(matches!(value, Some(Ok(_))), "{:?}", &expect);
-                } else {
-                    assert_eq!(None, value);
-                    assert_eq!(None, it.next()); // Iterator is fused
-                }
-            };
-
-            test(true, b"k0", Direction::Forward);
-            test(true, b"k1", Direction::Forward);
-            test(true, b"k11", Direction::Forward);
-            test(false, b"k5", Direction::Forward);
-            test(false, b"k0", Direction::Reverse);
-            test(true, b"k1", Direction::Reverse);
-            test(true, b"k11", Direction::Reverse);
-            test(true, b"k5", Direction::Reverse);
-        }
-        {
-            let mut iterator1 = db.iterator(IteratorMode::From(b"k4", Direction::Forward));
-            iterator1.next().unwrap().unwrap();
-            assert_eq!(None, iterator1.next());
-            assert_eq!(None, iterator1.next());
-        }
-        {
-            // Check that set_mode resets the iterator
-            let mode = IteratorMode::From(K3, Direction::Forward);
-            let mut iterator = db.iterator(mode);
-            assert_iter(&mut iterator, &expected2[2..]);
-            iterator.set_mode(mode);
-            assert_iter(&mut iterator, &expected2[2..]);
-        }
-    }
-}
-
-#[test]
-fn test_prefix_iterator() {
-    let n = DBPath::new("_rust_rocksdb_prefix_iterator_test");
-    {
-        const A1: &[u8] = b"aaa1";
-        const A2: &[u8] = b"aaa2";
-        const B1: &[u8] = b"bbb1";
-        const B2: &[u8] = b"bbb2";
-
-        let prefix_extractor = rocksdb::SliceTransform::create_fixed_prefix(3);
-
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_prefix_extractor(prefix_extractor);
-
-        let db = DB::open(&opts, &n).unwrap();
-
-        assert!(db.put(A1, A1).is_ok());
-        assert!(db.put(A2, A2).is_ok());
-        assert!(db.put(B1, B1).is_ok());
-        assert!(db.put(B2, B2).is_ok());
-
-        assert_iter(db.prefix_iterator(b"aaa"), &[pair(A1, A1), pair(A2, A2)]);
-        assert_iter(db.prefix_iterator(b"bbb"), &[pair(B1, B1), pair(B2, B2)]);
-        assert_iter(db.prefix_iterator(A2), &[pair(A2, A2)]);
-    }
-}
-
-#[test]
-fn test_prefix_iterator_uses_full_prefix() {
-    // Test scenario derived from GitHub issue #221
-
-    // Explanation: `db.prefix_iterator` sets the underlying
-    // options to seek to the first key that matches the *entire*
-    // `prefix`. From there, the iterator will continue to read pairs
-    // as long as the prefix extracted from `key` matches the
-    // prefix extracted from `prefix`.
-
-    let path = DBPath::new("_rust_rocksdb_prefix_iterator_uses_full_prefix_test");
-    {
-        let data = [
-            ([0, 0, 0, 0], b"111"),
-            ([0, 0, 0, 1], b"222"),
-            ([0, 1, 0, 1], b"333"),
-            ([0, 1, 1, 1], b"444"),
-            ([0, 1, 2, 1], b"555"),
-            ([0, 2, 0, 0], b"666"),
-            ([2, 0, 0, 0], b"777"),
-            ([2, 2, 2, 2], b"888"),
-        ];
-
-        let prefix_extractor = rocksdb::SliceTransform::create_fixed_prefix(1);
-
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_prefix_extractor(prefix_extractor);
-
-        let db = DB::open(&opts, &path).unwrap();
-
-        for (key, value) in &data {
-            assert!(db.put(key, *value).is_ok());
-        }
-
-        assert_iter(
-            db.prefix_iterator([0, 1, 1]),
-            &[
-                pair(&[0, 1, 1, 1], b"444"),
-                pair(&[0, 1, 2, 1], b"555"),
-                pair(&[0, 2, 0, 0], b"666"),
-            ],
-        );
-    }
-}
-
-#[test]
-fn test_full_iterator() {
-    let path = DBPath::new("full_iterator_test");
-    {
-        const A1: &[u8] = b"aaa1";
-        const A2: &[u8] = b"aaa2";
-        const B1: &[u8] = b"bbb1";
-        const B2: &[u8] = b"bbb2";
-
-        let prefix_extractor = rocksdb::SliceTransform::create_fixed_prefix(3);
-        let factory = MemtableFactory::HashSkipList {
-            bucket_count: 1_000_000,
-            height: 4,
-            branching_factor: 4,
-        };
-
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_prefix_extractor(prefix_extractor);
-        opts.set_allow_concurrent_memtable_write(false);
-        opts.set_memtable_factory(factory);
-
-        let db = DB::open(&opts, &path).unwrap();
-
-        assert!(db.put(A1, A1).is_ok());
-        assert!(db.put(A2, A2).is_ok());
-        assert!(db.put(B1, B1).is_ok());
-        assert!(db.put(B2, B2).is_ok());
-
-        // A normal iterator won't work here since we're using a HashSkipList for our memory table
-        // implementation (which buckets keys based on their prefix):
-        let bad_iterator = db.iterator(IteratorMode::Start);
-        assert_eq!(bad_iterator.collect::<Vec<_>>(), vec![]);
-
-        assert_iter(
-            db.full_iterator(IteratorMode::Start),
-            &[pair(A1, A1), pair(A2, A2), pair(B1, B1), pair(B2, B2)],
-        );
-    }
-}
-
-fn custom_iter(db: &'_ DB) -> impl Iterator<Item = usize> + '_ {
-    db.iterator(IteratorMode::Start)
-        .map(Result::unwrap)
-        .map(|(_, db_value)| db_value.len())
-}
-
-#[test]
-fn test_custom_iterator() {
-    let path = DBPath::new("_rust_rocksdb_custom_iterator_test");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        let db = DB::open(&opts, &path).unwrap();
-        let _data = custom_iter(&db).collect::<Vec<usize>>();
-    }
-}
-
-#[test]
-fn test_iterator_outlive_db() {
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/iterator_outlive_db.rs");
-}
-
-#[test]
-fn test_iter_range() {
-    #[rustfmt::skip]
-    const ALL_KEYS: [&[u8]; 12] = [
-        /*  0 */ b"a0",
-        /*  1 */ b"a1",
-        /*  2 */ b"a11",
-        /*  3 */ b"a2",
-        /*  4 */ b"a\xff0",
-        /*  5 */ b"a\xff1",
-        /*  6 */ b"b0",
-        /*  7 */ b"b1",
-        /*  8 */ b"\xff",
-        /*  9 */ b"\xff0",
-        /* 10 */ b"\xff1",
-        /* 11 */ b"\xff2",
-    ];
-
-    let path = DBPath::new("_rust_rocksdb_iter_range_test");
-    let db = DB::open_default(&path).unwrap();
-    for key in ALL_KEYS.iter() {
-        assert!(db.put(key, key).is_ok());
-    }
-
-    fn test(
-        db: &DB,
-        mode: IteratorMode,
-        range: impl rocksdb::IterateBounds,
-        want: std::ops::Range<usize>,
-        reverse: bool,
-    ) {
-        let mut ro = rocksdb::ReadOptions::default();
-        // Set bounds to test that set_iterate_range clears old bounds.
-        ro.set_iterate_lower_bound(vec![b'z']);
-        ro.set_iterate_upper_bound(vec![b'z']);
-        ro.set_iterate_range(range);
-        let got = db
-            .iterator_opt(mode, ro)
-            .map(Result::unwrap)
-            .map(|(key, _value)| key)
-            .collect::<Vec<_>>();
-        let mut got = got.iter().map(Box::as_ref).collect::<Vec<_>>();
-        if reverse {
-            got.reverse();
-        }
-        assert_eq!(&ALL_KEYS[want], got);
-    }
-
-    fn prefix(key: &[u8]) -> rocksdb::PrefixRange<&[u8]> {
-        rocksdb::PrefixRange(key)
-    }
-
-    // Test Start and End modes
-    {
-        fn check<R>(db: &DB, range: R, want: std::ops::Range<usize>)
-        where
-            R: rocksdb::IterateBounds + Clone,
-        {
-            test(db, IteratorMode::Start, range.clone(), want.clone(), false);
-            test(db, IteratorMode::End, range, want, true);
-        }
-
-        check(&db, .., 0..12);
-        check(&db, "b1".as_bytes().., 7..12);
-        check(&db, .."b1".as_bytes(), 0..7);
-        check(&db, "a1".as_bytes().."b1".as_bytes(), 1..7);
-
-        check(&db, prefix(b""), 0..12);
-        check(&db, prefix(b"a"), 0..6);
-        check(&db, prefix(b"a1"), 1..3);
-        check(&db, prefix(b"a\xff"), 4..6);
-        check(&db, prefix(b"\xff"), 8..12);
-    }
-
-    // Test From mode with Forward direction
-    {
-        fn check<R>(db: &DB, from: &[u8], range: R, want: std::ops::Range<usize>)
-        where
-            R: rocksdb::IterateBounds + Clone,
-        {
-            let mode = IteratorMode::From(from, Direction::Forward);
-            test(db, mode, range, want, false);
-        }
-
-        check(&db, b"b0", .., 6..12);
-        check(&db, b"b0", "a2".as_bytes().., 6..12);
-        check(&db, b"b0", .."a1".as_bytes(), 0..0);
-        check(&db, b"b0", .."b0".as_bytes(), 0..0);
-        check(&db, b"b0", .."b1".as_bytes(), 6..7);
-        check(&db, b"b0", "a1".as_bytes().."b0".as_bytes(), 0..0);
-        check(&db, b"b0", "a1".as_bytes().."b1".as_bytes(), 6..7);
-
-        check(&db, b"b0", prefix(b""), 6..12);
-        check(&db, b"a1", prefix(b"a"), 1..6);
-        check(&db, b"b0", prefix(b"a"), 0..0);
-        check(&db, b"a1", prefix(b"a1"), 1..3);
-        check(&db, b"b0", prefix(b"a1"), 0..0);
-        check(&db, b"a1", prefix(b"a\xff"), 4..6);
-        check(&db, b"b0", prefix(b"a\xff"), 0..0);
-        check(&db, b"b0", prefix(b"\xff"), 8..12);
-    }
-
-    // Test From mode with Reverse direction
-    {
-        fn check<R>(db: &DB, from: &[u8], range: R, want: std::ops::Range<usize>)
-        where
-            R: rocksdb::IterateBounds + Clone,
-        {
-            let mode = IteratorMode::From(from, Direction::Reverse);
-            test(db, mode, range, want, true);
-        }
-
-        check(&db, b"b0", .., 0..7);
-        check(&db, b"b0", "a2".as_bytes().., 3..7);
-        check(&db, b"b0", .."a1".as_bytes(), 0..1);
-        check(&db, b"b0", .."b0".as_bytes(), 0..6);
-        check(&db, b"b0", .."b1".as_bytes(), 0..7);
-        check(&db, b"b0", "a1".as_bytes().."b0".as_bytes(), 1..6);
-        check(&db, b"b0", "a1".as_bytes().."b1".as_bytes(), 1..7);
-
-        check(&db, b"b0", prefix(b""), 0..7);
-        check(&db, b"a1", prefix(b"a"), 0..2);
-        check(&db, b"b0", prefix(b"a"), 0..6);
-        check(&db, b"a1", prefix(b"a1"), 1..2);
-        check(&db, b"b0", prefix(b"a1"), 1..3);
-        check(&db, b"a1", prefix(b"a\xff"), 0..0);
-        check(&db, b"b0", prefix(b"a\xff"), 4..6);
-        check(&db, b"b0", prefix(b"\xff"), 0..0);
-    }
-}
diff --git a/tests/test_merge_operator.rs b/tests/test_merge_operator.rs
deleted file mode 100644
index 701537f..0000000
--- a/tests/test_merge_operator.rs
+++ /dev/null
@@ -1,347 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-use rocksdb::{merge_operator::MergeFn, DBCompactionStyle, MergeOperands, Options, DB};
-use serde::{Deserialize, Serialize};
-use util::DBPath;
-
-fn test_provided_merge(
-    _new_key: &[u8],
-    existing_val: Option<&[u8]>,
-    operands: &MergeOperands,
-) -> Option<Vec<u8>> {
-    let nops = operands.len();
-    let mut result: Vec<u8> = Vec::with_capacity(nops);
-    if let Some(v) = existing_val {
-        for e in v {
-            result.push(*e);
-        }
-    }
-    for op in operands {
-        for e in op {
-            result.push(*e);
-        }
-    }
-    Some(result)
-}
-
-#[test]
-fn merge_test() {
-    use crate::{Options, DB};
-
-    let db_path = DBPath::new("_rust_rocksdb_merge_test");
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.set_merge_operator_associative("test operator", test_provided_merge);
-
-    let db = DB::open(&opts, &db_path).unwrap();
-    let p = db.put(b"k1", b"a");
-    assert!(p.is_ok());
-    let _ = db.merge(b"k1", b"b");
-    let _ = db.merge(b"k1", b"c");
-    let _ = db.merge(b"k1", b"d");
-    let _ = db.merge(b"k1", b"efg");
-    let m = db.merge(b"k1", b"h");
-    assert!(m.is_ok());
-    match db.get(b"k1") {
-        Ok(Some(value)) => {
-            if let Ok(v) = std::str::from_utf8(&value) {
-                println!("retrieved utf8 value: {v}")
-            } else {
-                println!("did not read valid utf-8 out of the db")
-            }
-        }
-        Err(_) => println!("error reading value"),
-        _ => panic!("value not present"),
-    }
-
-    assert!(m.is_ok());
-    let r = db.get(b"k1");
-    assert_eq!(r.unwrap().unwrap(), b"abcdefgh");
-    assert!(db.delete(b"k1").is_ok());
-    assert!(db.get(b"k1").unwrap().is_none());
-}
-
-#[derive(Serialize, Deserialize, Copy, Clone, Debug, Default)]
-struct ValueCounts {
-    num_a: u32,
-    num_b: u32,
-    num_c: u32,
-    num_d: u32,
-}
-
-impl ValueCounts {
-    fn from_slice(slice: &[u8]) -> Option<Self> {
-        bincode::deserialize::<Self>(slice).ok()
-    }
-
-    fn as_bytes(&self) -> Option<Vec<u8>> {
-        bincode::serialize(self).ok()
-    }
-}
-
-fn test_counting_partial_merge(
-    _new_key: &[u8],
-    _existing_val: Option<&[u8]>,
-    operands: &MergeOperands,
-) -> Option<Vec<u8>> {
-    let nops = operands.len();
-    let mut result: Vec<u8> = Vec::with_capacity(nops);
-    for op in operands {
-        for e in op {
-            result.push(*e);
-        }
-    }
-    Some(result)
-}
-
-fn test_counting_full_merge(
-    _new_key: &[u8],
-    existing_val: Option<&[u8]>,
-    operands: &MergeOperands,
-) -> Option<Vec<u8>> {
-    let mut counts = existing_val
-        .and_then(ValueCounts::from_slice)
-        .unwrap_or_default();
-
-    for op in operands {
-        for e in op {
-            match *e {
-                b'a' => counts.num_a += 1,
-                b'b' => counts.num_b += 1,
-                b'c' => counts.num_c += 1,
-                b'd' => counts.num_d += 1,
-                _ => {}
-            }
-        }
-    }
-
-    counts.as_bytes()
-}
-
-#[test]
-fn counting_merge_test() {
-    use std::{sync::Arc, thread};
-
-    let db_path = DBPath::new("_rust_rocksdb_partial_merge_test");
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.set_compaction_style(DBCompactionStyle::Universal);
-    opts.set_min_write_buffer_number_to_merge(10);
-
-    opts.set_merge_operator(
-        "sort operator",
-        test_counting_full_merge,
-        test_counting_partial_merge,
-    );
-
-    let db = Arc::new(DB::open(&opts, &db_path).unwrap());
-    let _ = db.delete(b"k1");
-    let _ = db.delete(b"k2");
-    let _ = db.merge(b"k1", b"a");
-    let _ = db.merge(b"k1", b"b");
-    let _ = db.merge(b"k1", b"d");
-    let _ = db.merge(b"k1", b"a");
-    let _ = db.merge(b"k1", b"a");
-    let _ = db.merge(b"k1", b"efg");
-    for i in 0..500 {
-        let _ = db.merge(b"k2", b"c");
-        if i % 20 == 0 {
-            let _ = db.get(b"k2");
-        }
-    }
-    for i in 0..500 {
-        let _ = db.merge(b"k2", b"c");
-        if i % 20 == 0 {
-            let _ = db.get(b"k2");
-        }
-    }
-    db.compact_range(None::<&[u8]>, None::<&[u8]>);
-    let d1 = db.clone();
-    let d2 = db.clone();
-    let d3 = db.clone();
-
-    let h1 = thread::spawn(move || {
-        for i in 0..500 {
-            let _ = d1.merge(b"k2", b"c");
-            if i % 20 == 0 {
-                let _ = d1.get(b"k2");
-            }
-        }
-        for i in 0..500 {
-            let _ = d1.merge(b"k2", b"a");
-            if i % 20 == 0 {
-                let _ = d1.get(b"k2");
-            }
-        }
-    });
-    let h2 = thread::spawn(move || {
-        for i in 0..500 {
-            let _ = d2.merge(b"k2", b"b");
-            if i % 20 == 0 {
-                let _ = d2.get(b"k2");
-            }
-        }
-        for i in 0..500 {
-            let _ = d2.merge(b"k2", b"d");
-            if i % 20 == 0 {
-                let _ = d2.get(b"k2");
-            }
-        }
-        d2.compact_range(None::<&[u8]>, None::<&[u8]>);
-    });
-    h2.join().unwrap();
-    let h3 = thread::spawn(move || {
-        for i in 0..500 {
-            let _ = d3.merge(b"k2", b"a");
-            if i % 20 == 0 {
-                let _ = d3.get(b"k2");
-            }
-        }
-        for i in 0..500 {
-            let _ = d3.merge(b"k2", b"c");
-            if i % 20 == 0 {
-                let _ = d3.get(b"k2");
-            }
-        }
-    });
-    let m = db.merge(b"k1", b"b");
-
-    assert!(m.is_ok());
-    h3.join().unwrap();
-    h1.join().unwrap();
-
-    let value_getter = |key| match db.get(key) {
-        Ok(Some(value)) => ValueCounts::from_slice(&value)
-            .map_or_else(|| panic!("unable to create ValueCounts from bytes"), |v| v),
-        Ok(None) => panic!("value not present"),
-        Err(e) => panic!("error reading value {:?}", e),
-    };
-
-    let counts = value_getter(b"k2");
-    assert_eq!(counts.num_a, 1000);
-    assert_eq!(counts.num_b, 500);
-    assert_eq!(counts.num_c, 2000);
-    assert_eq!(counts.num_d, 500);
-
-    let counts = value_getter(b"k1");
-    assert_eq!(counts.num_a, 3);
-    assert_eq!(counts.num_b, 2);
-    assert_eq!(counts.num_c, 0);
-    assert_eq!(counts.num_d, 1);
-}
-
-#[test]
-fn failed_merge_test() {
-    fn test_failing_merge(
-        _key: &[u8],
-        _val: Option<&[u8]>,
-        _operands: &MergeOperands,
-    ) -> Option<Vec<u8>> {
-        None
-    }
-    use crate::{Options, DB};
-
-    let db_path = DBPath::new("_rust_rocksdb_failed_merge_test");
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.set_merge_operator_associative("test operator", test_failing_merge);
-
-    let db = DB::open(&opts, &db_path).expect("open with a merge operator");
-    db.put(b"key", b"value").expect("put_ok");
-    let res = db.merge(b"key", b"new value");
-    match res.and_then(|_e| db.get(b"key")) {
-        Ok(val) => panic!("expected merge failure to propagate, got: {:?}", val),
-        Err(e) => {
-            let msg = e.into_string();
-            assert!(
-                msg.contains("Merge operator failed"),
-                "unexpected merge error message: {}",
-                msg
-            );
-        }
-    }
-}
-
-fn make_merge_max_with_limit(limit: u64) -> impl MergeFn + Clone {
-    move |_key: &[u8], first: Option<&[u8]>, rest: &MergeOperands| {
-        let max = first
-            .into_iter()
-            .chain(rest)
-            .map(|slice| {
-                let mut bytes: [u8; 8] = Default::default();
-                bytes.clone_from_slice(slice);
-                u64::from_ne_bytes(bytes)
-            })
-            .fold(0, u64::max);
-        let new_value = max.min(limit);
-        Some(Vec::from(new_value.to_ne_bytes().as_ref()))
-    }
-}
-
-#[test]
-fn test_merge_state() {
-    use {Options, DB};
-    let path = "_rust_rocksdb_merge_test_state";
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    opts.set_merge_operator_associative("max-limit-12", make_merge_max_with_limit(12));
-    {
-        let db = DB::open(&opts, path).unwrap();
-        let p = db.put(b"k1", 1u64.to_ne_bytes());
-        assert!(p.is_ok());
-        let _ = db.merge(b"k1", 7u64.to_ne_bytes());
-        let m = db.merge(b"k1", 64u64.to_ne_bytes());
-        assert!(m.is_ok());
-        match db.get(b"k1") {
-            Ok(Some(value)) => {
-                let mut bytes: [u8; 8] = Default::default();
-                bytes.copy_from_slice(&value);
-                assert_eq!(u64::from_ne_bytes(bytes), 12);
-            }
-            Err(_) => println!("error reading value"),
-            _ => panic!("value not present"),
-        }
-
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-    assert!(DB::destroy(&opts, path).is_ok());
-
-    opts.set_merge_operator_associative("max-limit-128", make_merge_max_with_limit(128));
-    {
-        let db = DB::open(&opts, path).unwrap();
-        let p = db.put(b"k1", 1u64.to_ne_bytes());
-        assert!(p.is_ok());
-        let _ = db.merge(b"k1", 7u64.to_ne_bytes());
-        let m = db.merge(b"k1", 64u64.to_ne_bytes());
-        assert!(m.is_ok());
-        match db.get(b"k1") {
-            Ok(Some(value)) => {
-                let mut bytes: [u8; 8] = Default::default();
-                bytes.copy_from_slice(&value);
-                assert_eq!(u64::from_ne_bytes(bytes), 64);
-            }
-            Err(_) => println!("error reading value"),
-            _ => panic!("value not present"),
-        }
-
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-    assert!(DB::destroy(&opts, path).is_ok());
-}
diff --git a/tests/test_multithreaded.rs b/tests/test_multithreaded.rs
deleted file mode 100644
index db99758..0000000
--- a/tests/test_multithreaded.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use std::{sync::Arc, thread};
-
-use rocksdb::DB;
-use util::DBPath;
-
-const N: usize = 100_000;
-
-#[test]
-pub fn test_multithreaded() {
-    let n = DBPath::new("_rust_rocksdb_multithreadtest");
-    {
-        let db = DB::open_default(&n).unwrap();
-        let db = Arc::new(db);
-
-        db.put(b"key", b"value1").unwrap();
-
-        let db1 = db.clone();
-        let j1 = thread::spawn(move || {
-            for _ in 1..N {
-                db1.put(b"key", b"value1").unwrap();
-            }
-        });
-
-        let db2 = db.clone();
-        let j2 = thread::spawn(move || {
-            for _ in 1..N {
-                db2.put(b"key", b"value2").unwrap();
-            }
-        });
-
-        let j3 = thread::spawn(move || {
-            for _ in 1..N {
-                let result = match db.get(b"key") {
-                    Ok(Some(v)) => !(&v[..] != b"value1" && &v[..] != b"value2"),
-                    _ => false,
-                };
-                assert!(result);
-            }
-        });
-        j1.join().unwrap();
-        j2.join().unwrap();
-        j3.join().unwrap();
-    }
-}
diff --git a/tests/test_optimistic_transaction_db.rs b/tests/test_optimistic_transaction_db.rs
deleted file mode 100644
index 61c86de..0000000
--- a/tests/test_optimistic_transaction_db.rs
+++ /dev/null
@@ -1,583 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-mod util;
-
-use rocksdb::{
-    CuckooTableOptions, DBAccess, Direction, Error, ErrorKind, IteratorMode,
-    OptimisticTransactionDB, OptimisticTransactionOptions, Options, ReadOptions, SingleThreaded,
-    SliceTransform, SnapshotWithThreadMode, WriteBatchWithTransaction, WriteOptions, DB,
-};
-use util::DBPath;
-
-#[test]
-fn open_default() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_open_default");
-    {
-        let db: OptimisticTransactionDB<SingleThreaded> =
-            OptimisticTransactionDB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1111");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn open_cf() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_open_cf");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db: OptimisticTransactionDB<SingleThreaded> =
-            OptimisticTransactionDB::open_cf(&opts, &path, ["cf1", "cf2"]).unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        let cf2 = db.cf_handle("cf2").unwrap();
-
-        db.put(b"k0", b"v0").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-        db.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        assert_eq!(db.get(b"k0").unwrap().unwrap(), b"v0");
-        assert!(db.get(b"k1").unwrap().is_none());
-        assert!(db.get(b"k2").unwrap().is_none());
-
-        assert!(db.get_cf(&cf1, b"k0").unwrap().is_none());
-        assert_eq!(db.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert!(db.get_cf(&cf1, b"k2").unwrap().is_none());
-
-        assert!(db.get_cf(&cf2, b"k0").unwrap().is_none());
-        assert!(db.get_cf(&cf2, b"k1").unwrap().is_none());
-        assert_eq!(db.get_cf(&cf2, b"k2").unwrap().unwrap(), b"v2");
-    }
-}
-
-#[test]
-fn multi_get() {
-    let path = DBPath::new("_rust_rocksdb_multi_get");
-
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-        let initial_snap = db.snapshot();
-        db.put(b"k1", b"v1").unwrap();
-        let k1_snap = db.snapshot();
-        db.put(b"k2", b"v2").unwrap();
-
-        let _ = db.multi_get([b"k0"; 40]);
-
-        let assert_values = |values: Vec<_>| {
-            assert_eq!(3, values.len());
-            assert_eq!(values[0], None);
-            assert_eq!(values[1], Some(b"v1".to_vec()));
-            assert_eq!(values[2], Some(b"v2".to_vec()));
-        };
-
-        let values = db
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let values = DBAccess::multi_get_opt(&db, [b"k0", b"k1", b"k2"], &Default::default())
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let values = db
-            .snapshot()
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let none_values = initial_snap
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(none_values, vec![None; 3]);
-
-        let k1_only = k1_snap
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(k1_only, vec![None, Some(b"v1".to_vec()), None]);
-
-        let txn = db.transaction();
-        let values = txn
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-    }
-}
-
-#[test]
-fn multi_get_cf() {
-    let path = DBPath::new("_rust_rocksdb_multi_get_cf");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db: OptimisticTransactionDB =
-            OptimisticTransactionDB::open_cf(&opts, &path, ["cf0", "cf1", "cf2"]).unwrap();
-
-        let cf0 = db.cf_handle("cf0").unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-
-        let cf2 = db.cf_handle("cf2").unwrap();
-        db.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        let values = db
-            .multi_get_cf(vec![(&cf0, b"k0"), (&cf1, b"k1"), (&cf2, b"k2")])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-        assert_eq!(3, values.len());
-        assert_eq!(values[0], None);
-        assert_eq!(values[1], Some(b"v1".to_vec()));
-        assert_eq!(values[2], Some(b"v2".to_vec()));
-
-        let txn = db.transaction();
-        let values = txn
-            .multi_get_cf(vec![(&cf0, b"k0"), (&cf1, b"k1"), (&cf2, b"k2")])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(3, values.len());
-        assert_eq!(values[0], None);
-        assert_eq!(values[1], Some(b"v1".to_vec()));
-        assert_eq!(values[2], Some(b"v2".to_vec()));
-    }
-}
-
-#[test]
-fn destroy_on_open() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_destroy_on_open");
-    let _db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-    let opts = Options::default();
-    // The TransactionDB will still be open when we try to destroy it and the lock should fail.
-    match DB::destroy(&opts, &path) {
-        Err(s) => {
-            let message = s.to_string();
-            assert_eq!(s.kind(), ErrorKind::IOError);
-            assert!(message.contains("_rust_rocksdb_optimistic_transaction_db_destroy_on_open"));
-            assert!(message.contains("/LOCK:"));
-        }
-        Ok(_) => panic!("should fail"),
-    }
-}
-
-#[test]
-fn writebatch() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_writebatch");
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-        {
-            // test put
-            let mut batch = WriteBatchWithTransaction::<true>::default();
-            assert!(db.get(b"k1").unwrap().is_none());
-            assert_eq!(batch.len(), 0);
-            assert!(batch.is_empty());
-            batch.put(b"k1", b"v1111");
-            batch.put(b"k2", b"v2222");
-            batch.put(b"k3", b"v3333");
-            assert_eq!(batch.len(), 3);
-            assert!(!batch.is_empty());
-            assert!(db.get(b"k1").unwrap().is_none());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-            assert_eq!(r.unwrap().unwrap(), b"v1111");
-        }
-        {
-            // test delete
-            let mut batch = WriteBatchWithTransaction::<true>::default();
-            batch.delete(b"k1");
-            assert_eq!(batch.len(), 1);
-            assert!(!batch.is_empty());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            assert!(db.get(b"k1").unwrap().is_none());
-        }
-        {
-            // test size_in_bytes
-            let mut batch = WriteBatchWithTransaction::<true>::default();
-            let before = batch.size_in_bytes();
-            batch.put(b"k1", b"v1234567890");
-            let after = batch.size_in_bytes();
-            assert!(before + 10 <= after);
-        }
-    }
-}
-
-#[test]
-fn iterator_test() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_iteratortest");
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-
-        let k1: Box<[u8]> = b"k1".to_vec().into_boxed_slice();
-        let k2: Box<[u8]> = b"k2".to_vec().into_boxed_slice();
-        let k3: Box<[u8]> = b"k3".to_vec().into_boxed_slice();
-        let k4: Box<[u8]> = b"k4".to_vec().into_boxed_slice();
-        let v1: Box<[u8]> = b"v1111".to_vec().into_boxed_slice();
-        let v2: Box<[u8]> = b"v2222".to_vec().into_boxed_slice();
-        let v3: Box<[u8]> = b"v3333".to_vec().into_boxed_slice();
-        let v4: Box<[u8]> = b"v4444".to_vec().into_boxed_slice();
-
-        db.put(&*k1, &*v1).unwrap();
-        db.put(&*k2, &*v2).unwrap();
-        db.put(&*k3, &*v3).unwrap();
-        let expected = vec![
-            (k1.clone(), v1.clone()),
-            (k2.clone(), v2.clone()),
-            (k3.clone(), v3.clone()),
-        ];
-
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test that it's idempotent
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test in reverse
-        let iter = db.iterator(IteratorMode::End);
-        let mut tmp_vec = iter.collect::<Vec<_>>();
-        tmp_vec.reverse();
-
-        let old_iter = db.iterator(IteratorMode::Start);
-        db.put(&*k4, &*v4).unwrap();
-        let expected2 = vec![
-            (k1, v1),
-            (k2, v2),
-            (k3.clone(), v3.clone()),
-            (k4.clone(), v4.clone()),
-        ];
-        assert_eq!(old_iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected2);
-
-        let iter = db.iterator(IteratorMode::From(b"k3", Direction::Forward));
-        assert_eq!(
-            iter.map(Result::unwrap).collect::<Vec<_>>(),
-            vec![(k3, v3), (k4, v4)]
-        );
-    }
-}
-
-#[test]
-fn snapshot_test() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_snapshottest");
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let snap = db.snapshot();
-        assert_eq!(snap.get(b"k1").unwrap().unwrap(), b"v1111");
-
-        assert!(db.put(b"k2", b"v2222").is_ok());
-
-        assert!(db.get(b"k2").unwrap().is_some());
-        assert!(snap.get(b"k2").unwrap().is_none());
-    }
-}
-
-#[test]
-fn prefix_extract_and_iterate_test() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_prefix_extract_and_iterate");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        opts.set_prefix_extractor(SliceTransform::create_fixed_prefix(2));
-
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open(&opts, &path).unwrap();
-        db.put(b"p1_k1", b"v1").unwrap();
-        db.put(b"p2_k2", b"v2").unwrap();
-        db.put(b"p1_k3", b"v3").unwrap();
-        db.put(b"p1_k4", b"v4").unwrap();
-        db.put(b"p2_k5", b"v5").unwrap();
-
-        let mut readopts = ReadOptions::default();
-        readopts.set_prefix_same_as_start(true);
-        readopts.set_iterate_lower_bound(b"p1".to_vec());
-        readopts.set_pin_data(true);
-
-        let iter = db.iterator_opt(IteratorMode::Start, readopts);
-        let expected: Vec<_> = vec![(b"p1_k1", b"v1"), (b"p1_k3", b"v3"), (b"p1_k4", b"v4")]
-            .into_iter()
-            .map(|(k, v)| (k.to_vec().into_boxed_slice(), v.to_vec().into_boxed_slice()))
-            .collect();
-        assert_eq!(expected, iter.map(Result::unwrap).collect::<Vec<_>>());
-    }
-}
-
-#[test]
-fn cuckoo() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_cuckoo");
-
-    {
-        let mut opts = Options::default();
-        let mut factory_opts = CuckooTableOptions::default();
-        factory_opts.set_hash_ratio(0.8);
-        factory_opts.set_max_search_depth(20);
-        factory_opts.set_cuckoo_block_size(10);
-        factory_opts.set_identity_as_first_hash(true);
-        factory_opts.set_use_module_hash(false);
-
-        opts.set_cuckoo_table_factory(&factory_opts);
-        opts.create_if_missing(true);
-
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open(&opts, &path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1");
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k2");
-
-        assert_eq!(r.unwrap().unwrap(), b"v2");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn transaction() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_transaction");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open(&opts, &path).unwrap();
-
-        // put outside of transaction
-        db.put(b"k1", b"v1").unwrap();
-        assert_eq!(db.get(b"k1").unwrap().unwrap(), b"v1");
-
-        {
-            let txn1 = db.transaction();
-            txn1.put(b"k1", b"v2").unwrap();
-
-            // get outside of transaction
-            assert_eq!(db.get(b"k1").unwrap().unwrap().as_slice(), b"v1");
-
-            // modify same key in another transaction
-            let txn2 = db.transaction();
-            txn2.put(b"k1", b"v3").unwrap();
-            txn2.commit().unwrap();
-
-            // txn1 should fail with ErrorKind::Busy
-            let err = txn1.commit().unwrap_err();
-            assert_eq!(err.kind(), ErrorKind::Busy);
-        }
-
-        {
-            let txn1 = db.transaction();
-            txn1.put(b"k2", b"v2").unwrap();
-
-            let txn2 = db.transaction();
-            assert!(txn2.get_for_update(b"k2", true).unwrap().is_none());
-
-            // txn1 commit, txn2 should fail with Busy.
-            txn1.commit().unwrap();
-            assert_eq!(txn2.commit().unwrap_err().kind(), ErrorKind::Busy);
-        }
-    }
-}
-
-#[test]
-fn transaction_iterator() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_transaction_iterator");
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-
-        let k1: Box<[u8]> = b"k1".to_vec().into_boxed_slice();
-        let k2: Box<[u8]> = b"k2".to_vec().into_boxed_slice();
-        let k3: Box<[u8]> = b"k3".to_vec().into_boxed_slice();
-        let k4: Box<[u8]> = b"k4".to_vec().into_boxed_slice();
-        let v1: Box<[u8]> = b"v1111".to_vec().into_boxed_slice();
-        let v2: Box<[u8]> = b"v2222".to_vec().into_boxed_slice();
-        let v3: Box<[u8]> = b"v3333".to_vec().into_boxed_slice();
-        let v4: Box<[u8]> = b"v4444".to_vec().into_boxed_slice();
-
-        db.put(&*k1, &*v1).unwrap();
-        db.put(&*k2, &*v2).unwrap();
-        db.put(&*k3, &*v3).unwrap();
-        let expected = vec![
-            (k1.clone(), v1.clone()),
-            (k2.clone(), v2.clone()),
-            (k3.clone(), v3.clone()),
-        ];
-
-        let txn = db.transaction();
-
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test that it's idempotent
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test in reverse
-        let iter = txn.iterator(IteratorMode::End);
-        let mut tmp_vec = iter.collect::<Vec<_>>();
-        tmp_vec.reverse();
-
-        let old_iter = txn.iterator(IteratorMode::Start);
-        txn.put(&*k4, &*v4).unwrap();
-        let expected2 = vec![
-            (k1, v1),
-            (k2, v2),
-            (k3.clone(), v3.clone()),
-            (k4.clone(), v4.clone()),
-        ];
-        assert_eq!(old_iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected2);
-
-        let iter = txn.iterator(IteratorMode::From(b"k3", Direction::Forward));
-        assert_eq!(
-            iter.map(Result::unwrap).collect::<Vec<_>>(),
-            vec![(k3, v3), (k4, v4)]
-        );
-    }
-}
-
-#[test]
-fn transaction_rollback() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_transaction_rollback");
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-        let txn = db.transaction();
-
-        txn.rollback().unwrap();
-
-        txn.put(b"k1", b"v1").unwrap();
-        txn.set_savepoint();
-        txn.put(b"k2", b"v2").unwrap();
-
-        assert_eq!(txn.get(b"k1").unwrap().unwrap(), b"v1");
-        assert_eq!(txn.get(b"k2").unwrap().unwrap(), b"v2");
-
-        txn.rollback_to_savepoint().unwrap();
-        assert_eq!(txn.get(b"k1").unwrap().unwrap(), b"v1");
-        assert!(txn.get(b"k2").unwrap().is_none());
-
-        txn.rollback().unwrap();
-        assert!(txn.get(b"k1").unwrap().is_none());
-
-        txn.commit().unwrap();
-
-        assert!(db.get(b"k2").unwrap().is_none());
-    }
-}
-
-#[test]
-fn transaction_cf() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_transaction_cf");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db: OptimisticTransactionDB =
-            OptimisticTransactionDB::open_cf(&opts, &path, ["cf1", "cf2"]).unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        let cf2 = db.cf_handle("cf2").unwrap();
-
-        let txn = db.transaction();
-        txn.put(b"k0", b"v0").unwrap();
-        txn.put_cf(&cf1, b"k1", b"v1").unwrap();
-        txn.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        assert_eq!(txn.get(b"k0").unwrap().unwrap(), b"v0");
-        assert!(txn.get(b"k1").unwrap().is_none());
-        assert!(txn.get(b"k2").unwrap().is_none());
-
-        assert!(txn.get_cf(&cf1, b"k0").unwrap().is_none());
-        assert_eq!(txn.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert!(txn.get_cf(&cf1, b"k2").unwrap().is_none());
-
-        assert!(txn.get_cf(&cf2, b"k0").unwrap().is_none());
-        assert!(txn.get_cf(&cf2, b"k1").unwrap().is_none());
-        assert_eq!(txn.get_cf(&cf2, b"k2").unwrap().unwrap(), b"v2");
-
-        txn.commit().unwrap();
-    }
-}
-
-#[test]
-fn transaction_snapshot() {
-    let path = DBPath::new("_rust_rocksdb_optimistic_transaction_db_transaction_snapshot");
-    {
-        let db: OptimisticTransactionDB = OptimisticTransactionDB::open_default(&path).unwrap();
-
-        let txn = db.transaction();
-        let snapshot = txn.snapshot();
-        assert!(snapshot.get(b"k1").unwrap().is_none());
-        db.put(b"k1", b"v1").unwrap();
-        assert_eq!(snapshot.get(b"k1").unwrap().unwrap(), b"v1");
-
-        let mut opts = OptimisticTransactionOptions::default();
-        opts.set_snapshot(true);
-        let txn = db.transaction_opt(&WriteOptions::default(), &opts);
-        db.put(b"k2", b"v2").unwrap();
-        {
-            let snapshot = SnapshotWithThreadMode::new(&txn);
-            assert!(snapshot.get(b"k2").unwrap().is_none());
-            assert_eq!(txn.get(b"k2").unwrap().unwrap(), b"v2");
-        }
-        txn.get_for_update(b"k2", true).unwrap();
-        assert_eq!(txn.commit().unwrap_err().kind(), ErrorKind::Busy);
-
-        let txn = db.transaction_opt(&WriteOptions::default(), &opts);
-        let snapshot = txn.snapshot();
-        txn.put(b"k3", b"v3").unwrap();
-        assert!(db.get(b"k3").unwrap().is_none());
-        // put operation should also visible to snapshot,
-        // because this snapshot is associated with a transaction
-        assert_eq!(snapshot.get(b"k3").unwrap().unwrap(), b"v3");
-    }
-}
diff --git a/tests/test_pinnable_slice.rs b/tests/test_pinnable_slice.rs
deleted file mode 100644
index 279150e..0000000
--- a/tests/test_pinnable_slice.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{Options, DB};
-use util::DBPath;
-
-#[test]
-fn test_pinnable_slice() {
-    let path = DBPath::new("_rust_rocksdb_pinnable_slice_test");
-
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    let db = DB::open(&opts, &path).unwrap();
-
-    db.put(b"k1", b"value12345").unwrap();
-
-    let result = db.get_pinned(b"k1");
-    assert!(result.is_ok());
-
-    let value = result.unwrap();
-    assert!(value.is_some());
-
-    let pinnable_slice = value.unwrap();
-
-    assert_eq!(b"12345", &pinnable_slice[5..10]);
-}
-
-#[test]
-fn test_snapshot_pinnable_slice() {
-    let path = DBPath::new("_rust_rocksdb_snapshot_pinnable_slice_test");
-
-    let mut opts = Options::default();
-    opts.create_if_missing(true);
-    let db = DB::open(&opts, &path).unwrap();
-
-    db.put(b"k1", b"value12345").unwrap();
-    let snap = db.snapshot();
-    assert!(db.put(b"k1", b"value23456").is_ok());
-
-    let result = snap.get_pinned(b"k1");
-    assert!(result.is_ok());
-
-    let value = result.unwrap();
-    assert!(value.is_some());
-
-    let pinnable_slice = value.unwrap();
-
-    assert_eq!(b"12345", &pinnable_slice[5..10]);
-}
diff --git a/tests/test_property.rs b/tests/test_property.rs
deleted file mode 100644
index 5225305..0000000
--- a/tests/test_property.rs
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{properties, Options, DB};
-use util::DBPath;
-
-#[test]
-fn property_test() {
-    let n = DBPath::new("_rust_rocksdb_property_test");
-    {
-        let db = DB::open_default(&n).unwrap();
-        let prop_name: &std::ffi::CStr = properties::STATS;
-        let value = db.property_value(prop_name).unwrap().unwrap();
-        assert!(value.contains("Stats"));
-    }
-
-    {
-        let db = DB::open_default(&n).unwrap();
-        let prop_name: std::ffi::CString = properties::STATS.to_owned();
-        let value = db.property_value(&prop_name).unwrap().unwrap();
-        assert!(value.contains("Stats"));
-    }
-
-    {
-        let db = DB::open_default(&n).unwrap();
-        let prop_name: String = properties::STATS.to_owned().into_string().unwrap();
-        let value = db.property_value(&prop_name).unwrap().unwrap();
-        assert!(value.contains("Stats"));
-    }
-}
-
-#[test]
-fn property_cf_test() {
-    let n = DBPath::new("_rust_rocksdb_property_cf_test");
-    {
-        let opts = Options::default();
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open_default(&n).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open_default(&n).unwrap();
-        db.create_cf("cf1", &opts).unwrap();
-        let cf = db.cf_handle("cf1").unwrap();
-        let value = db
-            .property_value_cf(&cf, properties::STATS)
-            .unwrap()
-            .unwrap();
-
-        assert!(value.contains("Stats"));
-    }
-}
-
-#[test]
-fn property_int_test() {
-    let n = DBPath::new("_rust_rocksdb_property_int_test");
-    {
-        let db = DB::open_default(&n).unwrap();
-        let value = db
-            .property_int_value(properties::ESTIMATE_LIVE_DATA_SIZE)
-            .unwrap();
-
-        assert_eq!(value, Some(0));
-    }
-}
-
-#[test]
-fn property_int_cf_test() {
-    let n = DBPath::new("_rust_rocksdb_property_int_cf_test");
-    {
-        let opts = Options::default();
-        #[cfg(feature = "multi-threaded-cf")]
-        let db = DB::open_default(&n).unwrap();
-        #[cfg(not(feature = "multi-threaded-cf"))]
-        let mut db = DB::open_default(&n).unwrap();
-        db.create_cf("cf1", &opts).unwrap();
-        let cf = db.cf_handle("cf1").unwrap();
-        let total_keys = db
-            .property_int_value_cf(&cf, properties::ESTIMATE_NUM_KEYS)
-            .unwrap();
-
-        assert_eq!(total_keys, Some(0));
-    }
-}
diff --git a/tests/test_raw_iterator.rs b/tests/test_raw_iterator.rs
deleted file mode 100644
index 311ad23..0000000
--- a/tests/test_raw_iterator.rs
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{DBAccess, DBRawIteratorWithThreadMode, DB};
-use util::DBPath;
-
-fn assert_item<D: DBAccess>(iter: &DBRawIteratorWithThreadMode<'_, D>, key: &[u8], value: &[u8]) {
-    assert!(iter.valid());
-    assert_eq!(iter.key(), Some(key));
-    assert_eq!(iter.value(), Some(value));
-    assert_eq!(iter.item(), Some((key, value)));
-}
-
-fn assert_no_item<D: DBAccess>(iter: &DBRawIteratorWithThreadMode<'_, D>) {
-    assert!(!iter.valid());
-    assert_eq!(iter.key(), None);
-    assert_eq!(iter.value(), None);
-    assert_eq!(iter.item(), None);
-}
-
-#[test]
-pub fn test_forwards_iteration() {
-    let n = DBPath::new("forwards_iteration");
-    {
-        let db = DB::open_default(&n).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-
-        let mut iter = db.raw_iterator();
-        iter.seek_to_first();
-        assert_item(&iter, b"k1", b"v1");
-
-        iter.next();
-        assert_item(&iter, b"k2", b"v2");
-
-        iter.next(); // k3
-        iter.next(); // k4
-
-        iter.next(); // invalid!
-        assert_no_item(&iter);
-    }
-}
-
-#[test]
-pub fn test_seek_last() {
-    let n = DBPath::new("backwards_iteration");
-    {
-        let db = DB::open_default(&n).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-
-        let mut iter = db.raw_iterator();
-        iter.seek_to_last();
-        assert_item(&iter, b"k4", b"v4");
-
-        iter.prev();
-        assert_item(&iter, b"k3", b"v3");
-
-        iter.prev(); // k2
-        iter.prev(); // k1
-
-        iter.prev(); // invalid!
-        assert_no_item(&iter);
-    }
-}
-
-#[test]
-pub fn test_seek() {
-    let n = DBPath::new("seek");
-    {
-        let db = DB::open_default(&n).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-
-        let mut iter = db.raw_iterator();
-        iter.seek(b"k2");
-
-        assert_item(&iter, b"k2", b"v2");
-
-        // Check it gets the next key when the key doesn't exist
-        iter.seek(b"k3");
-        assert_item(&iter, b"k4", b"v4");
-    }
-}
-
-#[test]
-pub fn test_seek_to_nonexistant() {
-    let n = DBPath::new("seek_to_nonexistant");
-    {
-        let db = DB::open_default(&n).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-
-        let mut iter = db.raw_iterator();
-        iter.seek(b"k2");
-        assert_item(&iter, b"k3", b"v3");
-    }
-}
-
-#[test]
-pub fn test_seek_for_prev() {
-    let n = DBPath::new("seek_for_prev");
-    {
-        let db = DB::open_default(&n).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        db.put(b"k4", b"v4").unwrap();
-
-        let mut iter = db.raw_iterator();
-        iter.seek(b"k2");
-        assert_item(&iter, b"k2", b"v2");
-
-        // Check it gets the previous key when the key doesn't exist
-        iter.seek_for_prev(b"k3");
-        assert_item(&iter, b"k2", b"v2");
-    }
-}
diff --git a/tests/test_rocksdb_options.rs b/tests/test_rocksdb_options.rs
deleted file mode 100644
index 7810c80..0000000
--- a/tests/test_rocksdb_options.rs
+++ /dev/null
@@ -1,227 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use std::{fs, io::Read as _};
-
-use rocksdb::{
-    BlockBasedOptions, Cache, DBCompressionType, DataBlockIndexType, Env, Options, ReadOptions, DB,
-};
-use util::DBPath;
-
-#[test]
-fn test_load_latest() {
-    let n = DBPath::new("_rust_rocksdb_test_load_latest");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let _ = DB::open_cf(&opts, &n, vec!["cf0", "cf1"]).unwrap();
-    }
-    let (_, cfs) = Options::load_latest(
-        &n,
-        Env::new().unwrap(),
-        true,
-        Cache::new_lru_cache(1024 * 8),
-    )
-    .unwrap();
-    assert!(cfs.iter().any(|cf| cf.name() == "default"));
-    assert!(cfs.iter().any(|cf| cf.name() == "cf0"));
-    assert!(cfs.iter().any(|cf| cf.name() == "cf1"));
-}
-
-#[test]
-fn test_set_num_levels() {
-    let n = DBPath::new("_rust_rocksdb_test_set_num_levels");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_num_levels(2);
-        let _db = DB::open(&opts, &n).unwrap();
-    }
-}
-
-#[test]
-fn test_increase_parallelism() {
-    let n = DBPath::new("_rust_rocksdb_test_increase_parallelism");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.increase_parallelism(4);
-        let _db = DB::open(&opts, &n).unwrap();
-    }
-}
-
-#[test]
-fn test_set_level_compaction_dynamic_level_bytes() {
-    let n = DBPath::new("_rust_rocksdb_test_set_level_compaction_dynamic_level_bytes");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_level_compaction_dynamic_level_bytes(true);
-        let _db = DB::open(&opts, &n).unwrap();
-    }
-}
-
-#[test]
-fn test_block_based_options() {
-    let path = "_rust_rocksdb_test_block_based_options";
-    let n = DBPath::new(path);
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-
-        let mut block_opts = BlockBasedOptions::default();
-        block_opts.set_cache_index_and_filter_blocks(true);
-        block_opts.set_pin_l0_filter_and_index_blocks_in_cache(true);
-        block_opts.set_format_version(4);
-        block_opts.set_index_block_restart_interval(16);
-
-        opts.set_block_based_table_factory(&block_opts);
-        let _db = DB::open(&opts, &n).unwrap();
-
-        // read the setting from the LOG file
-        let mut rocksdb_log = fs::File::open(format!("{}/LOG", (&n).as_ref().to_str().unwrap()))
-            .expect("rocksdb creates a LOG file");
-        let mut settings = String::new();
-        rocksdb_log.read_to_string(&mut settings).unwrap();
-
-        // check the settings are set in the LOG file
-        assert!(settings.contains("cache_index_and_filter_blocks: 1"));
-        assert!(settings.contains("pin_l0_filter_and_index_blocks_in_cache: 1"));
-        assert!(settings.contains("format_version: 4"));
-        assert!(settings.contains("index_block_restart_interval: 16"));
-    }
-}
-
-#[test]
-fn test_read_options() {
-    let mut read_opts = ReadOptions::default();
-    read_opts.set_verify_checksums(false);
-}
-
-#[test]
-fn test_set_data_block_index_type() {
-    let path = "_rust_rocksdb_test_set_data_block_index_type";
-    let n = DBPath::new(path);
-
-    // Default is `BinarySearch`
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-
-        let block_opts = BlockBasedOptions::default();
-        opts.set_block_based_table_factory(&block_opts);
-        let _db = DB::open(&opts, &n).expect("open a db works");
-
-        let mut rocksdb_log = fs::File::open(format!("{}/LOG", (&n).as_ref().to_str().unwrap()))
-            .expect("rocksdb creates a LOG file");
-        let mut settings = String::new();
-        rocksdb_log
-            .read_to_string(&mut settings)
-            .expect("can read the LOG file");
-        assert!(settings.contains("data_block_index_type: 0"));
-        assert!(settings.contains("data_block_hash_table_util_ratio: 0.750000"));
-    }
-
-    // Setting the index type and hash table utilization ratio works
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(false);
-
-        let mut block_opts = BlockBasedOptions::default();
-        block_opts.set_data_block_index_type(DataBlockIndexType::BinaryAndHash);
-        block_opts.set_data_block_hash_ratio(0.35);
-        opts.set_block_based_table_factory(&block_opts);
-        let _db = DB::open(&opts, &n).expect("open a db works");
-
-        let mut rocksdb_log = fs::File::open(format!("{}/LOG", (&n).as_ref().to_str().unwrap()))
-            .expect("rocksdb creates a LOG file");
-        let mut settings = String::new();
-        rocksdb_log
-            .read_to_string(&mut settings)
-            .expect("can read the LOG file");
-        assert!(settings.contains("data_block_index_type: 1"));
-        assert!(settings.contains("data_block_hash_table_util_ratio: 0.350000"));
-    }
-}
-
-#[test]
-#[cfg(feature = "zstd")]
-fn set_compression_options_zstd_max_train_bytes() {
-    let path = DBPath::new("_rust_set_compression_options_zstd_max_train_bytes");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_compression_options(4, 5, 6, 7);
-        opts.set_zstd_max_train_bytes(100);
-        let _db = DB::open(&opts, &path).unwrap();
-    }
-}
-
-fn test_compression_type(ty: DBCompressionType) {
-    let path = DBPath::new("_test_compression_type");
-
-    let mut opts = Options::default();
-    opts.set_compression_type(ty);
-    opts.create_if_missing(true);
-    let db = DB::open(&opts, &path);
-
-    let should_open = match ty {
-        DBCompressionType::None => true,
-        DBCompressionType::Snappy => cfg!(feature = "snappy"),
-        DBCompressionType::Zlib => cfg!(feature = "zlib"),
-        DBCompressionType::Bz2 => cfg!(feature = "bzip2"),
-        DBCompressionType::Lz4 | DBCompressionType::Lz4hc => cfg!(feature = "lz4"),
-        DBCompressionType::Zstd => cfg!(feature = "zstd"),
-    };
-
-    if should_open {
-        let _db = db.unwrap();
-    } else {
-        let _err = db.unwrap_err();
-    }
-}
-
-#[test]
-fn test_none_compression() {
-    test_compression_type(DBCompressionType::None);
-}
-
-#[test]
-fn test_snappy_compression() {
-    test_compression_type(DBCompressionType::Snappy);
-}
-
-#[test]
-fn test_zlib_compression() {
-    test_compression_type(DBCompressionType::Zlib);
-}
-
-#[test]
-fn test_bz2_compression() {
-    test_compression_type(DBCompressionType::Bz2);
-}
-
-#[test]
-fn test_lz4_compression() {
-    test_compression_type(DBCompressionType::Lz4);
-    test_compression_type(DBCompressionType::Lz4hc);
-}
-
-#[test]
-fn test_zstd_compression() {
-    test_compression_type(DBCompressionType::Zstd);
-}
diff --git a/tests/test_slice_transform.rs b/tests/test_slice_transform.rs
deleted file mode 100644
index afbb248..0000000
--- a/tests/test_slice_transform.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{Options, SliceTransform, DB};
-use util::{assert_iter, pair, DBPath};
-
-#[test]
-pub fn test_slice_transform() {
-    let db_path = DBPath::new("_rust_rocksdb_slice_transform_test");
-    {
-        const A1: &[u8] = b"aaa1";
-        const A2: &[u8] = b"aaa2";
-        const B1: &[u8] = b"bbb1";
-        const B2: &[u8] = b"bbb2";
-
-        fn first_three(k: &[u8]) -> &[u8] {
-            &k[..3]
-        }
-
-        let prefix_extractor = SliceTransform::create("first_three", first_three, None);
-
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_prefix_extractor(prefix_extractor);
-
-        let db = DB::open(&opts, &db_path).unwrap();
-
-        assert!(db.put(A1, A1).is_ok());
-        assert!(db.put(A2, A2).is_ok());
-        assert!(db.put(B1, B1).is_ok());
-        assert!(db.put(B2, B2).is_ok());
-
-        assert_iter(db.prefix_iterator(b"aaa"), &[pair(A1, A1), pair(A2, A2)]);
-        assert_iter(db.prefix_iterator(b"bbb"), &[pair(B1, B1), pair(B2, B2)]);
-    }
-}
-
-#[test]
-fn test_no_in_domain() {
-    fn extract_suffix(slice: &[u8]) -> &[u8] {
-        if slice.len() > 4 {
-            &slice[slice.len() - 4..slice.len()]
-        } else {
-            slice
-        }
-    }
-
-    let db_path = DBPath::new("_rust_rocksdb_prefix_test");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.set_prefix_extractor(SliceTransform::create(
-            "test slice transform",
-            extract_suffix,
-            None,
-        ));
-        opts.set_memtable_prefix_bloom_ratio(0.1);
-
-        let db = DB::open(&opts, &db_path).unwrap();
-        db.put(b"key_sfx1", b"a").unwrap();
-        db.put(b"key_sfx2", b"b").unwrap();
-
-        assert_eq!(db.get(b"key_sfx1").unwrap().unwrap(), b"a");
-    }
-}
diff --git a/tests/test_sst_file_writer.rs b/tests/test_sst_file_writer.rs
deleted file mode 100644
index 5376f5a..0000000
--- a/tests/test_sst_file_writer.rs
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2020 Lucjan Suski
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{Error, Options, SstFileWriter, DB};
-use util::DBPath;
-
-#[test]
-fn sst_file_writer_works() {
-    let db_path = DBPath::new("_rust_rocksdb_sstfilewritertest");
-    let dir = tempfile::Builder::new()
-        .prefix("_rust_rocksdb_sstfilewritertest")
-        .tempdir()
-        .expect("Failed to create temporary path for file writer.");
-    let writer_path = dir.path().join("filewriter");
-    {
-        let opts = Options::default();
-        let mut writer = SstFileWriter::create(&opts);
-        writer.open(&writer_path).unwrap();
-        writer.put(b"k1", b"v1").unwrap();
-
-        writer.put(b"k2", b"v2").unwrap();
-
-        writer.delete(b"k3").unwrap();
-        writer.finish().unwrap();
-        assert!(writer.file_size() > 0);
-    }
-    {
-        let db = DB::open_default(&db_path).unwrap();
-        db.put(b"k3", b"v3").unwrap();
-        db.ingest_external_file(vec![&writer_path]).unwrap();
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-        assert_eq!(r.unwrap().unwrap(), b"v1");
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k2");
-        assert_eq!(r.unwrap().unwrap(), b"v2");
-        assert!(db.get(b"k3").unwrap().is_none());
-    }
-}
diff --git a/tests/test_transaction_db.rs b/tests/test_transaction_db.rs
deleted file mode 100644
index 2deb3dc..0000000
--- a/tests/test_transaction_db.rs
+++ /dev/null
@@ -1,695 +0,0 @@
-// Copyright 2021 Yiyuan Liu
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-mod util;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{
-    CuckooTableOptions, DBAccess, Direction, Error, ErrorKind, IteratorMode, Options, ReadOptions,
-    SliceTransform, TransactionDB, TransactionDBOptions, TransactionOptions,
-    WriteBatchWithTransaction, WriteOptions, DB,
-};
-use util::DBPath;
-
-#[test]
-fn open_default() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_open_default");
-
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1111");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn open_cf() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_open_cf");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db: TransactionDB = TransactionDB::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &path,
-            ["cf1", "cf2"],
-        )
-        .unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        let cf2 = db.cf_handle("cf2").unwrap();
-
-        db.put(b"k0", b"v0").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-        db.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        assert_eq!(db.get(b"k0").unwrap().unwrap(), b"v0");
-        assert!(db.get(b"k1").unwrap().is_none());
-        assert!(db.get(b"k2").unwrap().is_none());
-
-        assert!(db.get_cf(&cf1, b"k0").unwrap().is_none());
-        assert_eq!(db.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert!(db.get_cf(&cf1, b"k2").unwrap().is_none());
-
-        assert!(db.get_cf(&cf2, b"k0").unwrap().is_none());
-        assert!(db.get_cf(&cf2, b"k1").unwrap().is_none());
-        assert_eq!(db.get_cf(&cf2, b"k2").unwrap().unwrap(), b"v2");
-    }
-}
-
-#[test]
-fn put_get() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_put_get");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-        assert!(db.put(b"k1", b"v1111").is_ok());
-        assert!(db.put(b"k2", b"v22222222").is_ok());
-
-        let v1 = db.get(b"k1").unwrap().unwrap();
-        let v2 = db.get(b"k2").unwrap().unwrap();
-        assert_eq!(v1.as_slice(), b"v1111");
-        assert_eq!(v2.as_slice(), b"v22222222");
-    }
-}
-
-#[test]
-fn multi_get() {
-    let path = DBPath::new("_rust_rocksdb_multi_get");
-
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-        let initial_snap = db.snapshot();
-        db.put(b"k1", b"v1").unwrap();
-        let k1_snap = db.snapshot();
-        db.put(b"k2", b"v2").unwrap();
-
-        let _ = db.multi_get([b"k0"; 40]);
-
-        let assert_values = |values: Vec<_>| {
-            assert_eq!(3, values.len());
-            assert_eq!(values[0], None);
-            assert_eq!(values[1], Some(b"v1".to_vec()));
-            assert_eq!(values[2], Some(b"v2".to_vec()));
-        };
-
-        let values = db
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let values = DBAccess::multi_get_opt(&db, [b"k0", b"k1", b"k2"], &Default::default())
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let values = db
-            .snapshot()
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-
-        let none_values = initial_snap
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(none_values, vec![None; 3]);
-
-        let k1_only = k1_snap
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(k1_only, vec![None, Some(b"v1".to_vec()), None]);
-
-        let txn = db.transaction();
-        let values = txn
-            .multi_get([b"k0", b"k1", b"k2"])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_values(values);
-    }
-}
-
-#[test]
-fn multi_get_cf() {
-    let path = DBPath::new("_rust_rocksdb_multi_get_cf");
-
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db: TransactionDB = TransactionDB::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &path,
-            ["cf0", "cf1", "cf2"],
-        )
-        .unwrap();
-
-        let cf0 = db.cf_handle("cf0").unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        db.put_cf(&cf1, b"k1", b"v1").unwrap();
-
-        let cf2 = db.cf_handle("cf2").unwrap();
-        db.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        let values = db
-            .multi_get_cf(vec![(&cf0, b"k0"), (&cf1, b"k1"), (&cf2, b"k2")])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-        assert_eq!(3, values.len());
-        assert_eq!(values[0], None);
-        assert_eq!(values[1], Some(b"v1".to_vec()));
-        assert_eq!(values[2], Some(b"v2".to_vec()));
-
-        let txn = db.transaction();
-        let values = txn
-            .multi_get_cf(vec![(&cf0, b"k0"), (&cf1, b"k1"), (&cf2, b"k2")])
-            .into_iter()
-            .map(Result::unwrap)
-            .collect::<Vec<_>>();
-
-        assert_eq!(3, values.len());
-        assert_eq!(values[0], None);
-        assert_eq!(values[1], Some(b"v1".to_vec()));
-        assert_eq!(values[2], Some(b"v2".to_vec()));
-    }
-}
-
-#[test]
-fn destroy_on_open() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_destroy_on_open");
-    let _db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-    let opts = Options::default();
-    // The TransactionDB will still be open when we try to destroy it and the lock should fail.
-    match DB::destroy(&opts, &path) {
-        Err(s) => {
-            let message = s.to_string();
-            assert_eq!(s.kind(), ErrorKind::IOError);
-            assert!(message.contains("_rust_rocksdb_transaction_db_destroy_on_open"));
-            assert!(message.contains("/LOCK:"));
-        }
-        Ok(_) => panic!("should fail"),
-    }
-}
-
-#[test]
-fn writebatch() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_writebatch");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-        {
-            // test put
-            let mut batch = WriteBatchWithTransaction::<true>::default();
-            assert!(db.get(b"k1").unwrap().is_none());
-            assert_eq!(batch.len(), 0);
-            assert!(batch.is_empty());
-            batch.put(b"k1", b"v1111");
-            batch.put(b"k2", b"v2222");
-            batch.put(b"k3", b"v3333");
-            assert_eq!(batch.len(), 3);
-            assert!(!batch.is_empty());
-            assert!(db.get(b"k1").unwrap().is_none());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-            assert_eq!(r.unwrap().unwrap(), b"v1111");
-        }
-        {
-            // test delete
-            let mut batch = WriteBatchWithTransaction::<true>::default();
-            batch.delete(b"k1");
-            assert_eq!(batch.len(), 1);
-            assert!(!batch.is_empty());
-            let p = db.write(batch);
-            assert!(p.is_ok());
-            assert!(db.get(b"k1").unwrap().is_none());
-        }
-        {
-            // test size_in_bytes
-            let mut batch = WriteBatchWithTransaction::<true>::default();
-            let before = batch.size_in_bytes();
-            batch.put(b"k1", b"v1234567890");
-            let after = batch.size_in_bytes();
-            assert!(before + 10 <= after);
-        }
-    }
-}
-
-#[test]
-fn iterator_test() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_iteratortest");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        let k1: Box<[u8]> = b"k1".to_vec().into_boxed_slice();
-        let k2: Box<[u8]> = b"k2".to_vec().into_boxed_slice();
-        let k3: Box<[u8]> = b"k3".to_vec().into_boxed_slice();
-        let k4: Box<[u8]> = b"k4".to_vec().into_boxed_slice();
-        let v1: Box<[u8]> = b"v1111".to_vec().into_boxed_slice();
-        let v2: Box<[u8]> = b"v2222".to_vec().into_boxed_slice();
-        let v3: Box<[u8]> = b"v3333".to_vec().into_boxed_slice();
-        let v4: Box<[u8]> = b"v4444".to_vec().into_boxed_slice();
-
-        db.put(&*k1, &*v1).unwrap();
-        db.put(&*k2, &*v2).unwrap();
-        db.put(&*k3, &*v3).unwrap();
-        let expected = vec![
-            (k1.clone(), v1.clone()),
-            (k2.clone(), v2.clone()),
-            (k3.clone(), v3.clone()),
-        ];
-
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test that it's idempotent
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test in reverse
-        let iter = db.iterator(IteratorMode::End);
-        let mut tmp_vec = iter.map(Result::unwrap).collect::<Vec<_>>();
-        tmp_vec.reverse();
-
-        let old_iter = db.iterator(IteratorMode::Start);
-        db.put(&*k4, &*v4).unwrap();
-        let expected2 = vec![
-            (k1, v1),
-            (k2, v2),
-            (k3.clone(), v3.clone()),
-            (k4.clone(), v4.clone()),
-        ];
-        assert_eq!(old_iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        let iter = db.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected2);
-
-        let iter = db.iterator(IteratorMode::From(b"k3", Direction::Forward));
-        assert_eq!(
-            iter.map(Result::unwrap).collect::<Vec<_>>(),
-            vec![(k3, v3), (k4, v4)]
-        );
-    }
-}
-
-#[test]
-fn snapshot_test() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_snapshottest");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        assert!(db.put(b"k1", b"v1111").is_ok());
-
-        let snap = db.snapshot();
-        assert_eq!(snap.get(b"k1").unwrap().unwrap(), b"v1111");
-
-        assert!(db.put(b"k2", b"v2222").is_ok());
-
-        assert!(db.get(b"k2").unwrap().is_some());
-        assert!(snap.get(b"k2").unwrap().is_none());
-    }
-}
-
-#[test]
-fn prefix_extract_and_iterate_test() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_prefix_extract_and_iterate");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        opts.set_prefix_extractor(SliceTransform::create_fixed_prefix(2));
-        let txn_db_opts = TransactionDBOptions::default();
-
-        let db: TransactionDB = TransactionDB::open(&opts, &txn_db_opts, &path).unwrap();
-        db.put(b"p1_k1", b"v1").unwrap();
-        db.put(b"p2_k2", b"v2").unwrap();
-        db.put(b"p1_k3", b"v3").unwrap();
-        db.put(b"p1_k4", b"v4").unwrap();
-        db.put(b"p2_k5", b"v5").unwrap();
-
-        let mut readopts = ReadOptions::default();
-        readopts.set_prefix_same_as_start(true);
-        readopts.set_iterate_lower_bound(b"p1".to_vec());
-        readopts.set_pin_data(true);
-
-        let iter = db.iterator_opt(IteratorMode::Start, readopts);
-        let expected: Vec<_> = vec![(b"p1_k1", b"v1"), (b"p1_k3", b"v3"), (b"p1_k4", b"v4")]
-            .into_iter()
-            .map(|(k, v)| (k.to_vec().into_boxed_slice(), v.to_vec().into_boxed_slice()))
-            .collect();
-        assert_eq!(expected, iter.map(Result::unwrap).collect::<Vec<_>>());
-    }
-}
-
-#[test]
-fn cuckoo() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_cuckoo");
-
-    {
-        let mut opts = Options::default();
-        let txn_db_opts = TransactionDBOptions::default();
-        let mut factory_opts = CuckooTableOptions::default();
-        factory_opts.set_hash_ratio(0.8);
-        factory_opts.set_max_search_depth(20);
-        factory_opts.set_cuckoo_block_size(10);
-        factory_opts.set_identity_as_first_hash(true);
-        factory_opts.set_use_module_hash(false);
-
-        opts.set_cuckoo_table_factory(&factory_opts);
-        opts.create_if_missing(true);
-
-        let db: TransactionDB = TransactionDB::open(&opts, &txn_db_opts, &path).unwrap();
-        db.put(b"k1", b"v1").unwrap();
-        db.put(b"k2", b"v2").unwrap();
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k1");
-
-        assert_eq!(r.unwrap().unwrap(), b"v1");
-        let r: Result<Option<Vec<u8>>, Error> = db.get(b"k2");
-
-        assert_eq!(r.unwrap().unwrap(), b"v2");
-        assert!(db.delete(b"k1").is_ok());
-        assert!(db.get(b"k1").unwrap().is_none());
-    }
-}
-
-#[test]
-fn transaction() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_transaction");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        let mut txn_db_opts = TransactionDBOptions::default();
-        txn_db_opts.set_txn_lock_timeout(10);
-
-        let db: TransactionDB = TransactionDB::open(&opts, &txn_db_opts, &path).unwrap();
-
-        // put outside of transaction
-        db.put(b"k1", b"v1").unwrap();
-        assert_eq!(db.get(b"k1").unwrap().unwrap(), b"v1");
-
-        let txn1 = db.transaction();
-        txn1.put(b"k1", b"v2").unwrap();
-
-        // get outside of transaction
-        assert_eq!(db.get(b"k1").unwrap().unwrap().as_slice(), b"v1");
-
-        // modify same key in another transaction, should get TimedOut
-        let txn2 = db.transaction();
-        let err = txn2.put(b"k1", b"v3").unwrap_err();
-        assert_eq!(err.kind(), ErrorKind::TimedOut);
-
-        // modify same key directly, should also get TimedOut
-        let err = db.put(b"k1", b"v4").unwrap_err();
-        assert_eq!(err.kind(), ErrorKind::TimedOut);
-
-        txn1.commit().unwrap();
-        assert_eq!(db.get(b"k1").unwrap().unwrap().as_slice(), b"v2");
-    }
-}
-
-#[test]
-fn transaction_iterator() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_transaction_iterator");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        let k1: Box<[u8]> = b"k1".to_vec().into_boxed_slice();
-        let k2: Box<[u8]> = b"k2".to_vec().into_boxed_slice();
-        let k3: Box<[u8]> = b"k3".to_vec().into_boxed_slice();
-        let k4: Box<[u8]> = b"k4".to_vec().into_boxed_slice();
-        let v1: Box<[u8]> = b"v1111".to_vec().into_boxed_slice();
-        let v2: Box<[u8]> = b"v2222".to_vec().into_boxed_slice();
-        let v3: Box<[u8]> = b"v3333".to_vec().into_boxed_slice();
-        let v4: Box<[u8]> = b"v4444".to_vec().into_boxed_slice();
-
-        db.put(&*k1, &*v1).unwrap();
-        db.put(&*k2, &*v2).unwrap();
-        db.put(&*k3, &*v3).unwrap();
-        let expected = vec![
-            (k1.clone(), v1.clone()),
-            (k2.clone(), v2.clone()),
-            (k3.clone(), v3.clone()),
-        ];
-
-        let txn = db.transaction();
-
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test that it's idempotent
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        // Test in reverse
-        let iter = txn.iterator(IteratorMode::End);
-        let mut tmp_vec = iter.map(Result::unwrap).collect::<Vec<_>>();
-        tmp_vec.reverse();
-
-        let old_iter = txn.iterator(IteratorMode::Start);
-        txn.put(&*k4, &*v4).unwrap();
-        let expected2 = vec![
-            (k1, v1),
-            (k2, v2),
-            (k3.clone(), v3.clone()),
-            (k4.clone(), v4.clone()),
-        ];
-        assert_eq!(old_iter.map(Result::unwrap).collect::<Vec<_>>(), expected);
-
-        let iter = txn.iterator(IteratorMode::Start);
-        assert_eq!(iter.map(Result::unwrap).collect::<Vec<_>>(), expected2);
-
-        let iter = txn.iterator(IteratorMode::From(b"k3", Direction::Forward));
-        assert_eq!(
-            iter.map(Result::unwrap).collect::<Vec<_>>(),
-            vec![(k3, v3), (k4, v4)]
-        );
-    }
-}
-
-#[test]
-fn transaction_rollback() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_transaction_rollback");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-        let txn = db.transaction();
-
-        txn.rollback().unwrap();
-
-        txn.put(b"k1", b"v1").unwrap();
-        txn.set_savepoint();
-        txn.put(b"k2", b"v2").unwrap();
-
-        assert_eq!(txn.get(b"k1").unwrap().unwrap(), b"v1");
-        assert_eq!(txn.get(b"k2").unwrap().unwrap(), b"v2");
-
-        txn.rollback_to_savepoint().unwrap();
-        assert_eq!(txn.get(b"k1").unwrap().unwrap(), b"v1");
-        assert!(txn.get(b"k2").unwrap().is_none());
-
-        txn.rollback().unwrap();
-        assert!(txn.get(b"k1").unwrap().is_none());
-
-        txn.commit().unwrap();
-
-        assert!(db.get(b"k2").unwrap().is_none());
-    }
-}
-
-#[test]
-fn transaction_cf() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_transaction_cf");
-    {
-        let mut opts = Options::default();
-        opts.create_if_missing(true);
-        opts.create_missing_column_families(true);
-        let db: TransactionDB = TransactionDB::open_cf(
-            &opts,
-            &TransactionDBOptions::default(),
-            &path,
-            ["cf1", "cf2"],
-        )
-        .unwrap();
-
-        let cf1 = db.cf_handle("cf1").unwrap();
-        let cf2 = db.cf_handle("cf2").unwrap();
-
-        let txn = db.transaction();
-        txn.put(b"k0", b"v0").unwrap();
-        txn.put_cf(&cf1, b"k1", b"v1").unwrap();
-        txn.put_cf(&cf2, b"k2", b"v2").unwrap();
-
-        assert_eq!(txn.get(b"k0").unwrap().unwrap(), b"v0");
-        assert!(txn.get(b"k1").unwrap().is_none());
-        assert!(txn.get(b"k2").unwrap().is_none());
-
-        assert!(txn.get_cf(&cf1, b"k0").unwrap().is_none());
-        assert_eq!(txn.get_cf(&cf1, b"k1").unwrap().unwrap(), b"v1");
-        assert!(txn.get_cf(&cf1, b"k2").unwrap().is_none());
-
-        assert!(txn.get_cf(&cf2, b"k0").unwrap().is_none());
-        assert!(txn.get_cf(&cf2, b"k1").unwrap().is_none());
-        assert_eq!(txn.get_cf(&cf2, b"k2").unwrap().unwrap(), b"v2");
-
-        txn.commit().unwrap();
-    }
-}
-
-#[test]
-fn transaction_snapshot() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_transaction_snapshot");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        let txn = db.transaction();
-        let snapshot = txn.snapshot();
-        assert!(snapshot.get(b"k1").unwrap().is_none());
-        db.put(b"k1", b"v1").unwrap();
-        assert_eq!(snapshot.get(b"k1").unwrap().unwrap(), b"v1");
-
-        let mut opts = TransactionOptions::default();
-        opts.set_snapshot(true);
-        let txn = db.transaction_opt(&WriteOptions::default(), &opts);
-        db.put(b"k2", b"v2").unwrap();
-        let snapshot = txn.snapshot();
-        assert!(snapshot.get(b"k2").unwrap().is_none());
-        assert_eq!(txn.get(b"k2").unwrap().unwrap(), b"v2");
-        assert_eq!(
-            txn.get_for_update(b"k2", true).unwrap_err().kind(),
-            ErrorKind::Busy
-        );
-    }
-}
-
-#[test]
-fn two_phase_commit() {
-    let path = DBPath::new("_rust_rocksdb_transaction_db_2pc");
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        let txn = db.transaction();
-        txn.put(b"k1", b"v1").unwrap();
-        txn.set_name(b"txn1").unwrap();
-        txn.prepare().unwrap();
-        txn.commit().unwrap();
-
-        let txn = db.transaction();
-        txn.put(b"k2", b"v2").unwrap();
-        let err = txn.prepare().unwrap_err();
-        assert_eq!(err.kind(), ErrorKind::InvalidArgument);
-
-        let mut opt = TransactionOptions::new();
-        opt.set_skip_prepare(false);
-        let txn = db.transaction_opt(&WriteOptions::default(), &opt);
-        txn.put(b"k3", b"v3").unwrap();
-        let err = txn.prepare().unwrap_err();
-        assert_eq!(err.kind(), ErrorKind::InvalidArgument);
-    }
-
-    DB::destroy(&Options::default(), &path).unwrap();
-
-    {
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        let txn = db.transaction();
-        txn.put(b"k1", b"v1").unwrap();
-        txn.set_name(b"t1").unwrap();
-        txn.prepare().unwrap();
-
-        let txn2 = db.transaction();
-        txn2.put(b"k2", b"v1").unwrap();
-        txn2.set_name(b"t2").unwrap();
-        txn2.prepare().unwrap();
-
-        let txn3 = db.transaction();
-        let err = txn3.set_name(b"t1").unwrap_err();
-        assert_eq!(err.kind(), ErrorKind::InvalidArgument);
-
-        // k1 and k2 should locked after we restore prepared transactions.
-        let err = db.put(b"k1", b"v2").unwrap_err();
-        assert_eq!(err.kind(), ErrorKind::TimedOut);
-    }
-
-    {
-        // recovery
-        let mut opt = TransactionDBOptions::new();
-        opt.set_default_lock_timeout(1);
-        let db: TransactionDB = TransactionDB::open_default(&path).unwrap();
-
-        // get prepared transactions
-        let txns = db.prepared_transactions();
-        assert_eq!(txns.len(), 2);
-
-        for (_, txn) in txns.into_iter().enumerate() {
-            let name = txn.get_name().unwrap();
-
-            if name == b"t1" {
-                txn.commit().unwrap();
-            } else if name == b"t2" {
-                txn.rollback().unwrap();
-            } else {
-                unreachable!();
-            }
-        }
-
-        assert_eq!(db.get(b"k1").unwrap().unwrap(), b"v1");
-        assert!(db.get(b"k2").unwrap().is_none());
-    }
-}
-
-#[test]
-fn test_snapshot_outlive_transaction_db() {
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/snapshot_outlive_transaction_db.rs");
-}
-
-#[test]
-fn test_txn_outlive_transaction_db() {
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/transaction_outlive_transaction_db.rs");
-}
-
-#[test]
-fn test_snapshot_outlive_txn() {
-    let t = trybuild::TestCases::new();
-    t.compile_fail("tests/fail/snapshot_outlive_transaction.rs");
-}
diff --git a/tests/test_write_batch.rs b/tests/test_write_batch.rs
deleted file mode 100644
index 28ea265..0000000
--- a/tests/test_write_batch.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2020 Tyler Neely
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::collections::HashMap;
-
-use pretty_assertions::assert_eq;
-
-use rocksdb::{WriteBatch, WriteBatchIterator};
-
-#[test]
-fn test_write_batch_clear() {
-    let mut batch = WriteBatch::default();
-    batch.put(b"1", b"2");
-    assert_eq!(batch.len(), 1);
-    batch.clear();
-    assert_eq!(batch.len(), 0);
-    assert!(batch.is_empty());
-}
-
-#[test]
-fn test_write_batch_with_serialized_data() {
-    struct Iterator {
-        data: HashMap<Vec<u8>, Vec<u8>>,
-    }
-
-    impl WriteBatchIterator for Iterator {
-        fn put(&mut self, key: Box<[u8]>, value: Box<[u8]>) {
-            match self.data.remove(key.as_ref()) {
-                Some(expect) => {
-                    assert_eq!(value.as_ref(), expect.as_slice());
-                }
-                None => {
-                    panic!("key not exists");
-                }
-            }
-        }
-
-        fn delete(&mut self, _: Box<[u8]>) {
-            panic!("invalid delete operation");
-        }
-    }
-
-    let mut kvs: HashMap<Vec<u8>, Vec<u8>> = HashMap::default();
-    kvs.insert(vec![1], vec![2]);
-    kvs.insert(vec![2], vec![3]);
-    kvs.insert(vec![1, 2, 3, 4, 5], vec![4]);
-
-    let mut b1 = WriteBatch::default();
-    for (k, v) in &kvs {
-        b1.put(k, v);
-    }
-    let data = b1.data();
-
-    let b2 = WriteBatch::from_data(data);
-    let mut it = Iterator { data: kvs };
-    b2.iterate(&mut it);
-}
diff --git a/tests/util/mod.rs b/tests/util/mod.rs
deleted file mode 100644
index 6a077e8..0000000
--- a/tests/util/mod.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-#![allow(dead_code)]
-
-use std::path::{Path, PathBuf};
-
-use rocksdb::{Error, Options, DB};
-
-/// Temporary database path which calls DB::Destroy when DBPath is dropped.
-pub struct DBPath {
-    dir: tempfile::TempDir, // kept for cleaning up during drop
-    path: PathBuf,
-}
-
-impl DBPath {
-    /// Produces a fresh (non-existent) temporary path which will be DB::destroy'ed automatically.
-    pub fn new(prefix: &str) -> DBPath {
-        let dir = tempfile::Builder::new()
-            .prefix(prefix)
-            .tempdir()
-            .expect("Failed to create temporary path for db.");
-        let path = dir.path().join("db");
-
-        DBPath { dir, path }
-    }
-}
-
-impl Drop for DBPath {
-    fn drop(&mut self) {
-        let opts = Options::default();
-        DB::destroy(&opts, &self.path).expect("Failed to destroy temporary DB");
-    }
-}
-
-/// Convert a DBPath ref to a Path ref.
-/// We don't implement this for DBPath values because we want them to
-/// exist until the end of their scope, not get passed in to functions and
-/// dropped early.
-impl AsRef<Path> for &DBPath {
-    fn as_ref(&self) -> &Path {
-        &self.path
-    }
-}
-
-type Pair = (Box<[u8]>, Box<[u8]>);
-
-pub fn pair(left: &[u8], right: &[u8]) -> Pair {
-    (Box::from(left), Box::from(right))
-}
-
-#[track_caller]
-pub fn assert_iter(iter: impl Iterator<Item = Result<Pair, Error>>, want: &[Pair]) {
-    let got = iter.collect::<Result<Vec<_>, _>>().unwrap();
-    assert_eq!(got.as_slice(), want);
-}
-
-#[track_caller]
-pub fn assert_iter_reversed(iter: impl Iterator<Item = Result<Pair, Error>>, want: &[Pair]) {
-    let mut got = iter.collect::<Result<Vec<_>, _>>().unwrap();
-    got.reverse();
-    assert_eq!(got.as_slice(), want);
-}
diff --git a/librocksdb-sys/rocksdb/third-party/gcc/ppc-asm.h b/third-party/gcc/ppc-asm.h
similarity index 100%
rename from librocksdb-sys/rocksdb/third-party/gcc/ppc-asm.h
rename to third-party/gcc/ppc-asm.h
diff --git a/librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/CMakeLists.txt b/third-party/gtest-1.8.1/fused-src/gtest/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/CMakeLists.txt
rename to third-party/gtest-1.8.1/fused-src/gtest/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc b/third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc
rename to third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc
diff --git a/librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/gtest.h b/third-party/gtest-1.8.1/fused-src/gtest/gtest.h
similarity index 100%
rename from librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/gtest.h
rename to third-party/gtest-1.8.1/fused-src/gtest/gtest.h
diff --git a/librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/gtest_main.cc b/third-party/gtest-1.8.1/fused-src/gtest/gtest_main.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/third-party/gtest-1.8.1/fused-src/gtest/gtest_main.cc
rename to third-party/gtest-1.8.1/fused-src/gtest/gtest_main.cc
diff --git a/librocksdb-sys/rocksdb/thirdparty.inc b/thirdparty.inc
similarity index 100%
rename from librocksdb-sys/rocksdb/thirdparty.inc
rename to thirdparty.inc
diff --git a/librocksdb-sys/rocksdb/tools/CMakeLists.txt b/tools/CMakeLists.txt
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/CMakeLists.txt
rename to tools/CMakeLists.txt
diff --git a/librocksdb-sys/rocksdb/tools/Dockerfile b/tools/Dockerfile
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/Dockerfile
rename to tools/Dockerfile
diff --git a/librocksdb-sys/rocksdb/tools/advisor/README.md b/tools/advisor/README.md
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/README.md
rename to tools/advisor/README.md
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/__init__.py b/tools/advisor/advisor/__init__.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/__init__.py
rename to tools/advisor/advisor/__init__.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/bench_runner.py b/tools/advisor/advisor/bench_runner.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/bench_runner.py
rename to tools/advisor/advisor/bench_runner.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/config_optimizer_example.py b/tools/advisor/advisor/config_optimizer_example.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/config_optimizer_example.py
rename to tools/advisor/advisor/config_optimizer_example.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/db_bench_runner.py b/tools/advisor/advisor/db_bench_runner.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/db_bench_runner.py
rename to tools/advisor/advisor/db_bench_runner.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/db_config_optimizer.py b/tools/advisor/advisor/db_config_optimizer.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/db_config_optimizer.py
rename to tools/advisor/advisor/db_config_optimizer.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/db_log_parser.py b/tools/advisor/advisor/db_log_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/db_log_parser.py
rename to tools/advisor/advisor/db_log_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/db_options_parser.py b/tools/advisor/advisor/db_options_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/db_options_parser.py
rename to tools/advisor/advisor/db_options_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/db_stats_fetcher.py b/tools/advisor/advisor/db_stats_fetcher.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/db_stats_fetcher.py
rename to tools/advisor/advisor/db_stats_fetcher.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/db_timeseries_parser.py b/tools/advisor/advisor/db_timeseries_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/db_timeseries_parser.py
rename to tools/advisor/advisor/db_timeseries_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/ini_parser.py b/tools/advisor/advisor/ini_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/ini_parser.py
rename to tools/advisor/advisor/ini_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/rule_parser.py b/tools/advisor/advisor/rule_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/rule_parser.py
rename to tools/advisor/advisor/rule_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/rule_parser_example.py b/tools/advisor/advisor/rule_parser_example.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/rule_parser_example.py
rename to tools/advisor/advisor/rule_parser_example.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/advisor/rules.ini b/tools/advisor/advisor/rules.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/advisor/rules.ini
rename to tools/advisor/advisor/rules.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/__init__.py b/tools/advisor/test/__init__.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/__init__.py
rename to tools/advisor/test/__init__.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/LOG-0 b/tools/advisor/test/input_files/LOG-0
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/LOG-0
rename to tools/advisor/test/input_files/LOG-0
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/LOG-1 b/tools/advisor/test/input_files/LOG-1
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/LOG-1
rename to tools/advisor/test/input_files/LOG-1
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/OPTIONS-000005 b/tools/advisor/test/input_files/OPTIONS-000005
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/OPTIONS-000005
rename to tools/advisor/test/input_files/OPTIONS-000005
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/log_stats_parser_keys_ts b/tools/advisor/test/input_files/log_stats_parser_keys_ts
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/log_stats_parser_keys_ts
rename to tools/advisor/test/input_files/log_stats_parser_keys_ts
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err1.ini b/tools/advisor/test/input_files/rules_err1.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err1.ini
rename to tools/advisor/test/input_files/rules_err1.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err2.ini b/tools/advisor/test/input_files/rules_err2.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err2.ini
rename to tools/advisor/test/input_files/rules_err2.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err3.ini b/tools/advisor/test/input_files/rules_err3.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err3.ini
rename to tools/advisor/test/input_files/rules_err3.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err4.ini b/tools/advisor/test/input_files/rules_err4.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/rules_err4.ini
rename to tools/advisor/test/input_files/rules_err4.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/test_rules.ini b/tools/advisor/test/input_files/test_rules.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/test_rules.ini
rename to tools/advisor/test/input_files/test_rules.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/input_files/triggered_rules.ini b/tools/advisor/test/input_files/triggered_rules.ini
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/input_files/triggered_rules.ini
rename to tools/advisor/test/input_files/triggered_rules.ini
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/test_db_bench_runner.py b/tools/advisor/test/test_db_bench_runner.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/test_db_bench_runner.py
rename to tools/advisor/test/test_db_bench_runner.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/test_db_log_parser.py b/tools/advisor/test/test_db_log_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/test_db_log_parser.py
rename to tools/advisor/test/test_db_log_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/test_db_options_parser.py b/tools/advisor/test/test_db_options_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/test_db_options_parser.py
rename to tools/advisor/test/test_db_options_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/test_db_stats_fetcher.py b/tools/advisor/test/test_db_stats_fetcher.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/test_db_stats_fetcher.py
rename to tools/advisor/test/test_db_stats_fetcher.py
diff --git a/librocksdb-sys/rocksdb/tools/advisor/test/test_rule_parser.py b/tools/advisor/test/test_rule_parser.py
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/advisor/test/test_rule_parser.py
rename to tools/advisor/test/test_rule_parser.py
diff --git a/librocksdb-sys/rocksdb/tools/analyze_txn_stress_test.sh b/tools/analyze_txn_stress_test.sh
similarity index 100%
rename from librocksdb-sys/rocksdb/tools/analyze_txn_stress_test.sh
rename to tools/analyze_txn_stress_test.sh
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diff --git a/librocksdb-sys/rocksdb/utilities/options/options_util.cc b/utilities/options/options_util.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/block_cache_tier_metadata.cc b/utilities/persistent_cache/block_cache_tier_metadata.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/hash_table.h b/utilities/persistent_cache/hash_table.h
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rename from librocksdb-sys/rocksdb/utilities/persistent_cache/hash_table.h
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rename from librocksdb-sys/rocksdb/utilities/persistent_cache/hash_table_evictable.h
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/lrulist.h b/utilities/persistent_cache/lrulist.h
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/persistent_cache_tier.cc b/utilities/persistent_cache/persistent_cache_tier.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/persistent_cache_util.h b/utilities/persistent_cache/persistent_cache_util.h
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rename from librocksdb-sys/rocksdb/utilities/persistent_cache/persistent_cache_util.h
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/volatile_tier_impl.cc b/utilities/persistent_cache/volatile_tier_impl.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/persistent_cache/volatile_tier_impl.h b/utilities/persistent_cache/volatile_tier_impl.h
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rename from librocksdb-sys/rocksdb/utilities/persistent_cache/volatile_tier_impl.h
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diff --git a/librocksdb-sys/rocksdb/utilities/simulator_cache/cache_simulator.cc b/utilities/simulator_cache/cache_simulator.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/simulator_cache/cache_simulator_test.cc b/utilities/simulator_cache/cache_simulator_test.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/simulator_cache/sim_cache.cc b/utilities/simulator_cache/sim_cache.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/table_properties_collectors/compact_on_deletion_collector.cc b/utilities/table_properties_collectors/compact_on_deletion_collector.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/table_properties_collectors/compact_on_deletion_collector_test.cc b/utilities/table_properties_collectors/compact_on_deletion_collector_test.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/trace/file_trace_reader_writer.cc b/utilities/trace/file_trace_reader_writer.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/trace/replayer_impl.cc b/utilities/trace/replayer_impl.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/lock_manager.cc b/utilities/transactions/lock/lock_manager.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/point/point_lock_manager.cc b/utilities/transactions/lock/point/point_lock_manager.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_lock_manager.h b/utilities/transactions/lock/range/range_lock_manager.h
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rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_lock_manager.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_locking_test.cc b/utilities/transactions/lock/range/range_locking_test.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/COPYING.AGPLv3 b/utilities/transactions/lock/range/range_tree/lib/COPYING.AGPLv3
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/COPYING.APACHEv2 b/utilities/transactions/lock/range/range_tree/lib/COPYING.APACHEv2
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/COPYING.GPLv2 b/utilities/transactions/lock/range/range_tree/lib/COPYING.GPLv2
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/README b/utilities/transactions/lock/range/range_tree/lib/README
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/db.h b/utilities/transactions/lock/range/range_tree/lib/db.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/ft/comparator.h b/utilities/transactions/lock/range/range_tree/lib/ft/comparator.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/ft/ft-status.h b/utilities/transactions/lock/range/range_tree/lib/ft/ft-status.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/concurrent_tree.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/concurrent_tree.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/concurrent_tree.h b/utilities/transactions/lock/range/range_tree/lib/locktree/concurrent_tree.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/keyrange.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/keyrange.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/keyrange.h b/utilities/transactions/lock/range/range_tree/lib/locktree/keyrange.h
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rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/keyrange.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/lock_request.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/lock_request.cc
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/lock_request.h b/utilities/transactions/lock/range/range_tree/lib/locktree/lock_request.h
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rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/lock_request.h
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diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/locktree.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/locktree.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/locktree.cc
rename to utilities/transactions/lock/range/range_tree/lib/locktree/locktree.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/locktree.h b/utilities/transactions/lock/range/range_tree/lib/locktree/locktree.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/locktree.h
rename to utilities/transactions/lock/range/range_tree/lib/locktree/locktree.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/manager.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/manager.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/manager.cc
rename to utilities/transactions/lock/range/range_tree/lib/locktree/manager.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.cc
rename to utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.h b/utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.h
rename to utilities/transactions/lock/range/range_tree/lib/locktree/range_buffer.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/treenode.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/treenode.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/treenode.cc
rename to utilities/transactions/lock/range/range_tree/lib/locktree/treenode.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/treenode.h b/utilities/transactions/lock/range/range_tree/lib/locktree/treenode.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/treenode.h
rename to utilities/transactions/lock/range/range_tree/lib/locktree/treenode.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.cc
rename to utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.h b/utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.h
rename to utilities/transactions/lock/range/range_tree/lib/locktree/txnid_set.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/wfg.cc b/utilities/transactions/lock/range/range_tree/lib/locktree/wfg.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/wfg.cc
rename to utilities/transactions/lock/range/range_tree/lib/locktree/wfg.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/wfg.h b/utilities/transactions/lock/range/range_tree/lib/locktree/wfg.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/locktree/wfg.h
rename to utilities/transactions/lock/range/range_tree/lib/locktree/wfg.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/memory.h b/utilities/transactions/lock/range/range_tree/lib/portability/memory.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/memory.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/memory.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_assert_subst.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_assert_subst.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_assert_subst.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_assert_subst.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_atomic.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_atomic.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_atomic.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_atomic.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_external_pthread.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_external_pthread.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_external_pthread.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_external_pthread.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_instrumentation.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_instrumentation.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_instrumentation.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_instrumentation.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_portability.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_portability.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_portability.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_portability.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_pthread.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_pthread.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_pthread.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_pthread.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_race_tools.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_race_tools.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_race_tools.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_race_tools.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h b/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/txn_subst.h b/utilities/transactions/lock/range/range_tree/lib/portability/txn_subst.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/portability/txn_subst.h
rename to utilities/transactions/lock/range/range_tree/lib/portability/txn_subst.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/standalone_port.cc b/utilities/transactions/lock/range/range_tree/lib/standalone_port.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/standalone_port.cc
rename to utilities/transactions/lock/range/range_tree/lib/standalone_port.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/dbt.cc b/utilities/transactions/lock/range/range_tree/lib/util/dbt.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/dbt.cc
rename to utilities/transactions/lock/range/range_tree/lib/util/dbt.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/dbt.h b/utilities/transactions/lock/range/range_tree/lib/util/dbt.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/dbt.h
rename to utilities/transactions/lock/range/range_tree/lib/util/dbt.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/growable_array.h b/utilities/transactions/lock/range/range_tree/lib/util/growable_array.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/growable_array.h
rename to utilities/transactions/lock/range/range_tree/lib/util/growable_array.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/memarena.cc b/utilities/transactions/lock/range/range_tree/lib/util/memarena.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/memarena.cc
rename to utilities/transactions/lock/range/range_tree/lib/util/memarena.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/memarena.h b/utilities/transactions/lock/range/range_tree/lib/util/memarena.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/memarena.h
rename to utilities/transactions/lock/range/range_tree/lib/util/memarena.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/omt.h b/utilities/transactions/lock/range/range_tree/lib/util/omt.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/omt.h
rename to utilities/transactions/lock/range/range_tree/lib/util/omt.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/omt_impl.h b/utilities/transactions/lock/range/range_tree/lib/util/omt_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/omt_impl.h
rename to utilities/transactions/lock/range/range_tree/lib/util/omt_impl.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/partitioned_counter.h b/utilities/transactions/lock/range/range_tree/lib/util/partitioned_counter.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/partitioned_counter.h
rename to utilities/transactions/lock/range/range_tree/lib/util/partitioned_counter.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/status.h b/utilities/transactions/lock/range/range_tree/lib/util/status.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/lib/util/status.h
rename to utilities/transactions/lock/range/range_tree/lib/util/status.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_manager.cc b/utilities/transactions/lock/range/range_tree/range_tree_lock_manager.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_manager.cc
rename to utilities/transactions/lock/range/range_tree/range_tree_lock_manager.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_manager.h b/utilities/transactions/lock/range/range_tree/range_tree_lock_manager.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_manager.h
rename to utilities/transactions/lock/range/range_tree/range_tree_lock_manager.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.cc b/utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.cc
rename to utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.h b/utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.h
rename to utilities/transactions/lock/range/range_tree/range_tree_lock_tracker.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction.cc b/utilities/transactions/optimistic_transaction.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction.cc
rename to utilities/transactions/optimistic_transaction.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction.h b/utilities/transactions/optimistic_transaction.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction.h
rename to utilities/transactions/optimistic_transaction.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction_db_impl.cc b/utilities/transactions/optimistic_transaction_db_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction_db_impl.cc
rename to utilities/transactions/optimistic_transaction_db_impl.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction_db_impl.h b/utilities/transactions/optimistic_transaction_db_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction_db_impl.h
rename to utilities/transactions/optimistic_transaction_db_impl.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction_test.cc b/utilities/transactions/optimistic_transaction_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/optimistic_transaction_test.cc
rename to utilities/transactions/optimistic_transaction_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction.cc b/utilities/transactions/pessimistic_transaction.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction.cc
rename to utilities/transactions/pessimistic_transaction.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction.h b/utilities/transactions/pessimistic_transaction.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction.h
rename to utilities/transactions/pessimistic_transaction.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction_db.cc b/utilities/transactions/pessimistic_transaction_db.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction_db.cc
rename to utilities/transactions/pessimistic_transaction_db.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction_db.h b/utilities/transactions/pessimistic_transaction_db.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/pessimistic_transaction_db.h
rename to utilities/transactions/pessimistic_transaction_db.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/snapshot_checker.cc b/utilities/transactions/snapshot_checker.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/snapshot_checker.cc
rename to utilities/transactions/snapshot_checker.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/timestamped_snapshot_test.cc b/utilities/transactions/timestamped_snapshot_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/timestamped_snapshot_test.cc
rename to utilities/transactions/timestamped_snapshot_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_base.cc b/utilities/transactions/transaction_base.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_base.cc
rename to utilities/transactions/transaction_base.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_base.h b/utilities/transactions/transaction_base.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_base.h
rename to utilities/transactions/transaction_base.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_db_mutex_impl.cc b/utilities/transactions/transaction_db_mutex_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_db_mutex_impl.cc
rename to utilities/transactions/transaction_db_mutex_impl.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_db_mutex_impl.h b/utilities/transactions/transaction_db_mutex_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_db_mutex_impl.h
rename to utilities/transactions/transaction_db_mutex_impl.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_test.cc b/utilities/transactions/transaction_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_test.cc
rename to utilities/transactions/transaction_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_test.h b/utilities/transactions/transaction_test.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_test.h
rename to utilities/transactions/transaction_test.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_util.cc b/utilities/transactions/transaction_util.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_util.cc
rename to utilities/transactions/transaction_util.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/transaction_util.h b/utilities/transactions/transaction_util.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/transaction_util.h
rename to utilities/transactions/transaction_util.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_committed_transaction_ts_test.cc b/utilities/transactions/write_committed_transaction_ts_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_committed_transaction_ts_test.cc
rename to utilities/transactions/write_committed_transaction_ts_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_prepared_transaction_test.cc b/utilities/transactions/write_prepared_transaction_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_prepared_transaction_test.cc
rename to utilities/transactions/write_prepared_transaction_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn.cc b/utilities/transactions/write_prepared_txn.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn.cc
rename to utilities/transactions/write_prepared_txn.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn.h b/utilities/transactions/write_prepared_txn.h
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rename from librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn.h
rename to utilities/transactions/write_prepared_txn.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn_db.cc b/utilities/transactions/write_prepared_txn_db.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn_db.cc
rename to utilities/transactions/write_prepared_txn_db.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn_db.h b/utilities/transactions/write_prepared_txn_db.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_prepared_txn_db.h
rename to utilities/transactions/write_prepared_txn_db.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_transaction_test.cc b/utilities/transactions/write_unprepared_transaction_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_transaction_test.cc
rename to utilities/transactions/write_unprepared_transaction_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn.cc b/utilities/transactions/write_unprepared_txn.cc
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rename from librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn.cc
rename to utilities/transactions/write_unprepared_txn.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn.h b/utilities/transactions/write_unprepared_txn.h
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rename from librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn.h
rename to utilities/transactions/write_unprepared_txn.h
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn_db.cc b/utilities/transactions/write_unprepared_txn_db.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn_db.cc
rename to utilities/transactions/write_unprepared_txn_db.cc
diff --git a/librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn_db.h b/utilities/transactions/write_unprepared_txn_db.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/transactions/write_unprepared_txn_db.h
rename to utilities/transactions/write_unprepared_txn_db.h
diff --git a/librocksdb-sys/rocksdb/utilities/ttl/db_ttl_impl.cc b/utilities/ttl/db_ttl_impl.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/ttl/db_ttl_impl.cc
rename to utilities/ttl/db_ttl_impl.cc
diff --git a/librocksdb-sys/rocksdb/utilities/ttl/db_ttl_impl.h b/utilities/ttl/db_ttl_impl.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/ttl/db_ttl_impl.h
rename to utilities/ttl/db_ttl_impl.h
diff --git a/librocksdb-sys/rocksdb/utilities/ttl/ttl_test.cc b/utilities/ttl/ttl_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/ttl/ttl_test.cc
rename to utilities/ttl/ttl_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/util_merge_operators_test.cc b/utilities/util_merge_operators_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/util_merge_operators_test.cc
rename to utilities/util_merge_operators_test.cc
diff --git a/librocksdb-sys/rocksdb/utilities/wal_filter.cc b/utilities/wal_filter.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/wal_filter.cc
rename to utilities/wal_filter.cc
diff --git a/librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index.cc b/utilities/write_batch_with_index/write_batch_with_index.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index.cc
rename to utilities/write_batch_with_index/write_batch_with_index.cc
diff --git a/librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index_internal.cc b/utilities/write_batch_with_index/write_batch_with_index_internal.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index_internal.cc
rename to utilities/write_batch_with_index/write_batch_with_index_internal.cc
diff --git a/librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index_internal.h b/utilities/write_batch_with_index/write_batch_with_index_internal.h
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index_internal.h
rename to utilities/write_batch_with_index/write_batch_with_index_internal.h
diff --git a/librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index_test.cc b/utilities/write_batch_with_index/write_batch_with_index_test.cc
similarity index 100%
rename from librocksdb-sys/rocksdb/utilities/write_batch_with_index/write_batch_with_index_test.cc
rename to utilities/write_batch_with_index/write_batch_with_index_test.cc