From 462f09487efac27173c231b09861b4f5316eb11d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Fonseca?= <jfonseca@vmware.com>
Date: Fri, 30 Jan 2009 14:59:32 +0000
Subject: util: Define ffs for MinGW.

---
 src/gallium/auxiliary/util/u_math.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index aa4fa17b59..ab6f39ac31 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -341,6 +341,10 @@ unsigned ffs( unsigned u )
 }
 #endif
 
+#ifdef __MINGW32__
+#define ffs __builtin_ffs
+#endif
+
 
 /**
  * Return float bits.
-- 
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