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377a515b | 1 | /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. | |
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5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Library General Public License as | |
7 | published by the Free Software Foundation; either version 2 of the | |
8 | License, or (at your option) any later version. | |
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10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Library General Public License for more details. | |
60478656 | 14 | |
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15 | You should have received a copy of the GNU Library General Public |
16 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
17 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
18 | Boston, MA 02111-1307, USA. */ | |
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19 | |
20 | #ifndef _SYS_IPC_H | |
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21 | |
22 | #define _SYS_IPC_H 1 | |
23 | #include <sys/cdefs.h> | |
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24 | |
25 | /* Get system dependent definition of `struct ipc_perm' and more. */ | |
26 | #include <sys/ipc_buf.h> | |
27 | ||
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28 | #if !defined __USE_SVID && !defined __USE_XOPEN && __GNUC__ >= 2 |
29 | # warning "Files using this header must be compiled with _SVID_SOURCE or _XOPEN_SOURCE" | |
30 | #endif | |
31 | ||
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32 | __BEGIN_DECLS |
33 | ||
34 | /* Generates key for System V style IPC. */ | |
b5791037 | 35 | extern key_t ftok __P ((__const char *__pathname, int __proj_id)); |
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36 | |
37 | __END_DECLS | |
38 | ||
39 | #endif /* sys/ipc.h */ |