$OpenBSD: patch-Src_xutils_h,v 1.1 2021/02/02 22:05:42 cwen Exp $

Fix -fno-common build failure

Index: Src/xutils.h
--- Src/xutils.h.orig
+++ Src/xutils.h
@@ -18,11 +18,11 @@ typedef struct {
 /*
  *   Global variable
  */
-Display		*display;
-Window          Root;
-Window          iconwin, win;
-int             screen; 
-int             DisplayDepth;
+extern Display		*display;
+extern Window		Root;
+extern Window		iconwin, win;
+extern int		screen;
+extern int		DisplayDepth;
 
 
 
