Renamed wintypes.h to windef.h.

diff --git a/include/lzexpand.h b/include/lzexpand.h
index 95b0a3e..3fbb284 100644
--- a/include/lzexpand.h
+++ b/include/lzexpand.h
@@ -7,7 +7,7 @@
 #ifndef __WINE_LZEXPAND_H
 #define __WINE_LZEXPAND_H
 
-#include "wintypes.h"
+#include "windef.h"
 
 #define LZERROR_BADINHANDLE	-1	/* -1 */
 #define LZERROR_BADOUTHANDLE	-2	/* -2 */