From 22958b0f9ed025c6df0926002c58318db33ac896 Mon Sep 17 00:00:00 2001
From: Pavel Medvedev <pmedvedev@gmail.com>
Date: Wed, 19 Aug 2015 16:39:08 +0100
Subject: [PATCH] ITS#8067 add ssize_t typedef for MSVC

---
 libraries/liblmdb/mdb.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 746f416..947c47d 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -96,7 +96,13 @@ extern int cacheflush(char *addr, int nbytes, int cache);
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
+
+#ifdef _MSC_VER
+#include <io.h>
+typedef SSIZE_T	ssize_t;
+#else
 #include <unistd.h>
+#endif
 
 #if defined(__sun) || defined(ANDROID)
 /* Most platforms have posix_memalign, older may only have memalign */