/* Copyright (C) 1995, 1996, 1997 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 Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. 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> /* Get system dependent definition of `struct ipc_perm' and more. */ #include <bits/ipc.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 __BEGIN_DECLS /* Generates key for System V style IPC. */ extern key_t ftok __P ((__const char *__pathname, int __proj_id)); __END_DECLS #endif /* sys/ipc.h */