$NetBSD: patch-ch,v 1.1 2006/01/04 20:35:08 joerg Exp $

--- src/callproc.c.orig	2006-01-04 18:33:30.000000000 +0000
+++ src/callproc.c
@@ -57,7 +57,6 @@ the Free Software Foundation, 675 Mass A
 #include <config.h>
 #include <stdio.h>
 
-extern int errno;
 extern char *strerror ();
 
 /* Define SIGCHLD as an alias for SIGCLD.  */