From 23caea8334264b7a7b19c083d3e4b22cfab4441c Mon Sep 17 00:00:00 2001
From: Sylvain Petreolle <spetreolle@yahoo.fr>
Date: Mon, 5 Jul 2010 12:43:09 +0000
Subject: [PATCH] unix has no io.h. move its include to a _WIN32 block.

svn path=/trunk/; revision=47948
---
 reactos/lib/3rdparty/zlib/gzguts.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/reactos/lib/3rdparty/zlib/gzguts.h b/reactos/lib/3rdparty/zlib/gzguts.h
index b0d10aaab78..aa075e75ea6 100644
--- a/reactos/lib/3rdparty/zlib/gzguts.h
+++ b/reactos/lib/3rdparty/zlib/gzguts.h
@@ -25,15 +25,17 @@
 #  include <stdlib.h>
 #  include <limits.h>
 #endif
-#include <io.h>
 #include <fcntl.h>
 
 #ifdef NO_DEFLATE       /* for compatibility with old definition */
 #  define NO_GZCOMPRESS
 #endif
 
-#ifdef _MSC_VER
+#ifdef _WIN32
 #  include <io.h>
+#endif
+
+#ifdef _MSC_VER
 #  define vsnprintf _vsnprintf
 #endif