Removed #include of wingdi.h and windef.h from winuser.h (and resolved
the resulting compilation failures).

diff --git a/tools/bin2res.c b/tools/bin2res.c
index b121da0..0218f24 100644
--- a/tools/bin2res.c
+++ b/tools/bin2res.c
@@ -26,6 +26,8 @@
 #ifdef HAVE_SYS_MMAN_H
 # include <sys/mman.h>
 #endif
+#include "windef.h"
+#include "wingdi.h"
 #include "winuser.h"
 
 extern char*   g_lpstrFileName;