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

--- uip/refile.c.orig	2006-03-02 21:09:49.000000000 +0000
+++ uip/refile.c
@@ -47,8 +47,6 @@ static struct swit switches[] = {
     { NULL, 0 }
 };
 
-extern int errno;
-
 static char maildir[BUFSIZ];
 
 struct st_fold {
