$NetBSD: patch-ab,v 1.3 2005/12/28 15:40:26 jmmv Exp $

--- src/drivel.h.orig	2005-05-30 05:25:35.000000000 +0200
+++ src/drivel.h
@@ -27,6 +27,7 @@
 #include "utils.h"
 
 #define _XOPEN_SOURCE /* glibc2 needs this */
+#define _XOPEN_SOURCE_EXTENDED /* to make the above one work under NetBSD */
 #include <time.h>
 #include <gtk/gtk.h>
 #include <libgnomevfs/gnome-vfs.h>