$NetBSD: patch-ac,v 1.1 2006/01/13 15:16:14 joerg Exp $

--- src/completion.c.orig	2006-01-13 14:56:31.000000000 +0000
+++ src/completion.c
@@ -115,8 +115,6 @@ static struct {
 static int cc_alloc = 0;	/* max number of candidates in CC_LIST */
 static int cc_max;			/* max number of candidates to present */
 
-extern int errno;
-
 static void
 environ_completion_init(void)
 {