$NetBSD: patch-af,v 1.1 2004/06/10 22:42:43 jschauma Exp $

--- netplan.c.orig	2004-06-11 18:18:30.000000000 -0400
+++ netplan.c	2004-06-11 18:18:43.000000000 -0400
@@ -4,6 +4,7 @@
 
 typedef void *Widget;	/* dummy for prototype declarations in config.h */
 
+#include <errno.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
