From 3ae7aa340305dbfa703abc9ec53ebad3ab6afa11 Mon Sep 17 00:00:00 2001
From: José Fonseca <jfonseca@vmware.com>
Date: Mon, 31 Jan 2011 20:52:18 +0000
Subject: glsl: Define va_copy on MSVC.

---
 src/glsl/ralloc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/glsl/ralloc.c b/src/glsl/ralloc.c
index e92f433e33..fa2dd8b01e 100644
--- a/src/glsl/ralloc.c
+++ b/src/glsl/ralloc.c
@@ -38,6 +38,14 @@
 #define unlikely(x)     !!(x)
 #endif
 
+#ifndef va_copy
+#ifdef __va_copy
+#define va_copy(dest, src) __va_copy((dest), (src))
+#else
+#define va_copy(dest, src) (dest) = (src)
+#endif
+#endif
+
 #define CANARY 0x5A1106
 
 struct ralloc_header
-- 
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