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

- use standard headers
- don't declare own errno

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