/*
have.h -- include headers which are known to exist
Copyright (C) 1998-2005 Ivo Timmermans
- 2003-2012 Guus Sliepen <guus@tinc-vpn.org>
+ 2003-2013 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
+#include <limits.h>
#ifdef HAVE_MINGW
#include <w32api.h>