diff --git a/port/win/stdint.h b/port/win/stdint.h
new file mode 100644
index 000000000..39edd0db1
--- /dev/null
+++ b/port/win/stdint.h
@@ -0,0 +1,24 @@
+// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file. See the AUTHORS file for names of contributors.
+
+// MSVC didn't ship with this file until the 2010 version.
+
+#ifndef STORAGE_LEVELDB_PORT_WIN_STDINT_H_
+#define STORAGE_LEVELDB_PORT_WIN_STDINT_H_
+
+#if !defined(_MSC_VER)
+#error This file should only be included when compiling with MSVC.
+#endif
+
+// Define C99 equivalent types.
+typedef signed char           int8_t;
+typedef signed short          int16_t;
+typedef signed int            int32_t;
+typedef signed long long      int64_t;
+typedef unsigned char         uint8_t;
+typedef unsigned short        uint16_t;
+typedef unsigned int          uint32_t;
+typedef unsigned long long    uint64_t;
+
+#endif  // STORAGE_LEVELDB_PORT_WIN_STDINT_H_