--- dlls/opengl32/opengl_ext.h	2006-02-15 17:02:44.000000000 +0100
+++ dlls/opengl32/opengl_ext.h	2006-02-18 14:40:23.000000000 +0100
@@ -59,7 +59,7 @@
 
 /* As GLX relies on X, this is needed */
 void enter_gl(void);
-#define ENTER_GL() enter_gl()
+#define ENTER_GL() wine_tsx11_lock_ptr()
 #define LEAVE_GL() wine_tsx11_unlock_ptr()