$NetBSD: patch-bd,v 1.1 2006/03/02 21:28:23 joerg Exp $

--- uip/scan.c.orig	2006-03-02 21:11:26.000000000 +0000
+++ uip/scan.c
@@ -47,8 +47,6 @@ static struct swit switches[] = {
     { NULL, 0 }
 };
 
-extern int errno;
-
 /*
  * global for sbr/formatsbr.c - yech!
  */