From d89d8e6b45b7c13b77aa7c2f1c480f58429b08af Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Sat, 28 Apr 2007 07:45:26 -0700
Subject: [PATCH] pixman.h: Add missing definition of WARN_UNUSED_RESULT

This was breaking the build on systems without support for the
__warn_unused_result__ attribute.
---
 pixman/src/pixman.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pixman/src/pixman.h b/pixman/src/pixman.h
index b905b47d1..8a2dd18f3 100644
--- a/pixman/src/pixman.h
+++ b/pixman/src/pixman.h
@@ -103,6 +103,9 @@ SOFTWARE.
 #define pixman_private_no_warn
 #endif
 
+#ifndef WARN_UNUSED_RESULT
+#define WARN_UNUSED_RESULT
+#endif
 /* Add attribute(warn_unused_result) if supported */
 #define pixman_warn WARN_UNUSED_RESULT
 #define pixman_private pixman_private_no_warn pixman_warn