$NetBSD: patch-ab,v 1.1.1.1 2000/10/15 08:38:22 jlam Exp $

--- display.c.orig	Sun May 17 19:09:21 1998
+++ display.c
@@ -12,8 +12,6 @@
 #include <GL/glut.h>
 #include "trackball.h"
 
-static int window_size = 500;
-
 #define SLEEP_TIME 100000 /* microseconds */