$NetBSD: patch-ak,v 1.1 2007/06/12 16:16:58 joerg Exp $

--- tests/test-Base64.cxx.orig	2007-06-12 15:04:30.000000000 +0000
+++ tests/test-Base64.cxx
@@ -14,6 +14,8 @@
 
 #include <iostream>
 
+#include <unistd.h>
+
 using namespace nucleo ;
 
 int