$NetBSD: patch-bf,v 1.2 2010/09/27 12:01:49 taca Exp $

* Don't declare errno.

--- uip/scan.c.orig	2006-04-11 14:46:19.000000000 +0000
+++ uip/scan.c
@@ -50,7 +50,6 @@ static struct swit switches[] = {
 
 /*  */
 
-extern int errno;
 #ifdef	LBL	/* global for sbr/formatsbr.c - yech! */
 extern struct msgs *fmt_current_folder;	
 #endif