$NetBSD: patch-aa,v 1.3 2006/09/03 13:02:18 wiz Exp $

--- lib/ofx_preproc.cpp.orig	2006-08-25 15:31:15.000000000 +0000
+++ lib/ofx_preproc.cpp
@@ -21,6 +21,7 @@
 #include <fstream>
 #include <stdlib.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <string>
 #include "ParserEventGeneratorKit.h"
 #include "libofx.h"