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

--- uip/inc.c.orig	2006-03-02 21:13:52.000000000 +0000
+++ uip/inc.c
@@ -113,8 +113,6 @@ static struct swit switches[] = {
     { NULL, 0 }
 };
 
-extern int errno;
-
 /*
  * flags for the mail source
  */
