WGL_ARB_extensions_string extension

diff --git a/include/GL/mesa_wgl.h b/include/GL/mesa_wgl.h
index 21473763ed57316fe388e371814add9712a9c1a9..acc7eac2a718a41f23bd392514597d5e89ab0f01 100644 (file)
--- a/include/GL/mesa_wgl.h
+++ b/include/GL/mesa_wgl.h
@@ -111,6 +111,15 @@ WGLAPI int   GLAPIENTRY DescribePixelFormat(HDC,int,unsigned int,LPPIXELFORMATDE
 WGLAPI int   GLAPIENTRY GetPixelFormat(HDC);
 WGLAPI int   GLAPIENTRY SetPixelFormat(HDC,int,const PIXELFORMATDESCRIPTOR *);
 
+
+#ifndef WGL_ARB_extensions_string
+#define WGL_ARB_extensions_string 1
+
+WGLAPI const char * GLAPIENTRY wglGetExtensionsStringARB(HDC hdc);
+
+#endif /* WGL_ARB_extensions_string */
+
+
 #ifdef _MSC_VER
 #  pragma warning( pop )
 #endif