diff -ru -x '*.Po' -x '*.Plo' libX11-1.3.3.orig/src/xcb_io.c libX11-1.3.3/src/xcb_io.c
--- libX11-1.3.3.orig/src/xcb_io.c	2010-03-02 16:20:25 +0100
+++ libX11-1.3.3/src/xcb_io.c	2010-03-02 16:22:04 +0100
@@ -12,7 +12,13 @@
 #include <xcb/xcbext.h>
 
 #include <assert.h>
+#ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
+#else
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#endif
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>