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

--- uip/mhtest.c.orig	2006-03-02 21:13:22.000000000 +0000
+++ uip/mhtest.c
@@ -63,8 +63,6 @@ static struct swit switches[] = {
 };
 
 
-extern int errno;
-
 int ebcdicsw = 0;	/* hack for linking purposes */
 
 /* mhparse.c */