X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Flib%2F3rdparty%2Fzlib%2Fgzguts.h;h=b0d10aaab780c1b1ad1d2640c1925d739145e439;hp=0f8fb79f87d4f65e7f5667129c763e3a361199f2;hb=b09b99163c479936e58999c4035551900f598f54;hpb=9575756595fe37f134b99bdfe53b0dc1309e9fd3

diff --git a/reactos/lib/3rdparty/zlib/gzguts.h b/reactos/lib/3rdparty/zlib/gzguts.h
index 0f8fb79f87d..b0d10aaab78 100644
--- a/reactos/lib/3rdparty/zlib/gzguts.h
+++ b/reactos/lib/3rdparty/zlib/gzguts.h
@@ -25,6 +25,7 @@
 #  include <stdlib.h>
 #  include <limits.h>
 #endif
+#include <io.h>
 #include <fcntl.h>
 
 #ifdef NO_DEFLATE       /* for compatibility with old definition */