//
//	aegis - a project change supervisor
//	Copyright (C) 1994, 1996, 1997, 2004-2006, 2008 Peter Miller
//
//	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
//	the Free Software Foundation; either version 3 of the License, or
//	(at your option) any later version.
//
//	This program is distributed in the hope that it will be useful,
//	but WITHOUT ANY WARRANTY; without even the implied warranty of
//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//	GNU General Public License for more details.
//
//	You should have received a copy of the GNU General Public License
//	along with this program. If not, see
//	<http://www.gnu.org/licenses/>.
//

#ifndef COMMON_AC_UNISTD_H
#define COMMON_AC_UNISTD_H

#include <common/config.h>

//
// Need to define __USE_BSD on Linux to get prototypes for the symlink
// and readlink functions.
//
#ifdef __linux__
#ifndef _BSD_SOURCE
#define _BSD_SOURCE
#endif
#ifndef __USE_BSD
#define __USE_BSD
#endif
#endif

#if HAVE_UNISTD_H
#include <common/ac/sys/types.h>
#include <unistd.h>
#endif

#ifndef CONF_NO_seteuid
#ifndef HAVE_SETEUID
int seteuid(int);
int setegid(int);
#endif
#endif

#endif // COMMON_AC_UNISTD_H