$NetBSD: patch-by,v 1.1 2006/01/27 16:34:36 joerg Exp $

--- examples/mhf_tickle.c.orig	2006-01-27 16:02:43.000000000 +0000
+++ examples/mhf_tickle.c
@@ -49,11 +49,7 @@ static char rcsid[] =
 ***************************************************************/
 
 #include "stdio.h"
-#ifndef WIN32
-#include <sys/errno.h>
-#else
 #include <errno.h>
-#endif
 #include "pvm3.h"
 
 /* #define NOISE1 1	 sets level of program noise  - minimum noise */
@@ -89,9 +85,6 @@ static char rcsid[] =
 #endif
 #define FAILED -1
 
-extern int errno;
-
-
 /***************************************************************/
 
 void eat_line( c )