From 8bcfc426f57972e4d8ea9ccdec2893d26dc3e5b6 Mon Sep 17 00:00:00 2001
From: nigels <nigels@783a27ee-832a-0410-bc00-9f386506c6dd>
Date: Tue, 27 Apr 2010 04:27:42 +0000
Subject: [PATCH] Fix for issue 2992222 - NVIDIA glx headers use a different
 CPP barrier

git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@596 783a27ee-832a-0410-bc00-9f386506c6dd
---
 auto/src/glxew_head.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/auto/src/glxew_head.h b/auto/src/glxew_head.h
index 56b481a..16fdfa4 100644
--- a/auto/src/glxew_head.h
+++ b/auto/src/glxew_head.h
@@ -5,13 +5,16 @@
 #ifdef __glxext_h_
 #error glxext.h included before glxew.h
 #endif
-#ifdef GLX_H
+
+#if defined(GLX_H) || defined(__GLX_glx_h__) || defined(__glx_h__)
 #error glx.h included before glxew.h
 #endif
 
 #define __glxext_h_
-#define __GLX_glx_h__
+
 #define GLX_H
+#define __GLX_glx_h__
+#define __glx_h__
 
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>