$OpenBSD: patch-src_gtk_glx_3Demu_h,v 1.1 2014/01/24 12:11:33 bentley Exp $
From upstream r4907.
--- src/gtk/glx_3Demu.h.orig	Tue Dec 24 02:25:56 2013
+++ src/gtk/glx_3Demu.h	Tue Dec 24 02:25:58 2013
@@ -20,5 +20,5 @@
 
 #ifdef HAVE_GL_GLX
 int  init_glx_3Demu(void);
-void deinit_glx_3Demu(void);
+int deinit_glx_3Demu(void);
 #endif
