$NetBSD: patch-ae,v 1.1 2007/06/12 16:16:57 joerg Exp $

--- nucleo/utils/AppUtils.cxx.orig	2007-06-12 14:46:52.000000000 +0000
+++ nucleo/utils/AppUtils.cxx
@@ -19,8 +19,7 @@
 #include <iostream>
 #include <stdexcept>
 
-extern char* optarg ;
-extern int optind ;
+#include <unistd.h>
 
 namespace nucleo {
 
