$NetBSD: patch-av,v 1.1 2006/01/24 19:01:45 joerg Exp $

--- src/alias.c.orig	2006-01-24 17:08:31.000000000 +0000
+++ src/alias.c
@@ -67,8 +67,6 @@ static int get_one_alias P_((DBZ *db, in
 
 extern int  is_system;		/* system file updating?     */
 
-extern int errno;
-
 int current_mail_message;
 int num_duplicates;
 DBZ *system_hash = NULL, *user_hash = NULL;
