$NetBSD: patch-aa,v 1.1 2006/01/03 15:51:02 joerg Exp $

--- xtend.c.orig	2006-01-03 15:34:49.000000000 +0000
+++ xtend.c
@@ -44,5 +44,4 @@ static char RCSID[] = "@(#) $Id: xtend.c
 static char RCSID2[] = "@(#) $Silliness: Why are you snooping with ident? $";
 
-extern int errno;
 int verbose = 0, special = 0;
 char parsefunction (char *byte);