$NetBSD: patch-aq,v 1.3 2006/04/11 15:08:38 joerg Exp $

--- uip/inc.c.orig	2006-04-11 14:22:52.000000000 +0000
+++ uip/inc.c
@@ -142,8 +142,6 @@ static struct swit  switches[] = {
 
 /*  */
 
-extern int  errno;
-
 #ifdef	POP
 int  snoop = 0;
 extern char response[];