/*
 * Copyright (C) 2004, 2007-2009  Internet Systems Consortium, Inc. ("ISC")
 * Copyright (C) 2000, 2001  Internet Software Consortium.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/* $Id: unistd.h,v 1.10 2009-07-17 23:47:41 tbox Exp $ */

/* None of these are defined in NT, so define them for our use */
#define O_NONBLOCK 1
#define PORT_NONBLOCK O_NONBLOCK

/*
 * fcntl() commands
 */
#define F_SETFL 0
#define F_GETFL 1
#define F_SETFD 2
#define F_GETFD 3
/*
 * Enough problems not having full fcntl() without worrying about this!
 */
#undef F_DUPFD

int fcntl(int, int, ...);

/*
 * access() related definitions for winXP
 */
#include <io.h>
#ifndef F_OK
#define	F_OK	0
#endif

#ifndef X_OK
#define	X_OK	1
#endif

#ifndef W_OK
#define W_OK 2
#endif

#ifndef R_OK
#define R_OK 4
#endif

#define access _access

#include <process.h>