From 0c6328a1e019589f63e2103a78f03b104cfb04f5 Mon Sep 17 00:00:00 2001
From: Aleksey Bragin <aleksey@reactos.org>
Date: Fri, 14 Dec 2007 16:00:53 +0000
Subject: [PATCH] - Add compile-time assert, since ReactOS opengl32 depends on
 the hardcoded value.

svn path=/trunk/; revision=31217
---
 reactos/dll/win32/opengl32/gl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/reactos/dll/win32/opengl32/gl.c b/reactos/dll/win32/opengl32/gl.c
index 249ed529819..787750e4000 100644
--- a/reactos/dll/win32/opengl32/gl.c
+++ b/reactos/dll/win32/opengl32/gl.c
@@ -25,6 +25,9 @@
 #include <windows.h>
 #include "teb.h"
 
+#define C_ASSERT(e) extern char __C_ASSERT__[(e)?1:-1]
+C_ASSERT(FIELD_OFFSET(TEB, glTable) == 0xbe8);
+
 #include "opengl32.h"
 
 int STDCALL glEmptyFunc0() { return 0; }