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

--- src/pattern.c.orig	2006-01-24 17:32:44.000000000 +0000
+++ src/pattern.c
@@ -31,8 +31,6 @@ static unsigned char *s2us(str) 
 static char pattern[SLEN] = { "" };
 static char alt_pattern[SLEN] = { "" };
 
-extern int errno;
-
 char *error_description(), *shift_lower();
 static char *tag_word = NULL;
 static char *tagged_word = NULL;
