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/* Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
 
   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.
 
   The GNU C Library 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
   Lesser General Public License for more details.
 
   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */
 
#ifndef _SYS_IPC_H
#define _SYS_IPC_H	1
 
#include <features.h>
 
#if !defined __USE_SVID && !defined __USE_XOPEN && __GNUC__ >= 2
# warning "Files using this header must be compiled with _SVID_SOURCE or _XOPEN_SOURCE"
#endif
 
/* Get system dependent definition of `struct ipc_perm' and more.  */
#include <bits/ipc.h>
 
#ifndef __uid_t_defined
typedef __uid_t uid_t;
# define __uid_t_defined
#endif
 
#ifndef __gid_t_defined
typedef __gid_t gid_t;
# define __gid_t_defined
#endif
 
#ifndef __mode_t_defined
typedef __mode_t mode_t;
# define __mode_t_defined
#endif
 
#ifndef __key_t_defined
typedef __key_t key_t;
# define __key_t_defined
#endif
 
__BEGIN_DECLS
 
/* Generates key for System V style IPC.  */
extern key_t ftok (__const char *__pathname, int __proj_id) __THROW;
 
__END_DECLS
 
#endif /* sys/ipc.h */