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comparison gcc/ginclude/stdbool.h @ 0:a06113de4d67

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first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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children 04ced10e8804
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-1:000000000000 0:a06113de4d67
1 /* Copyright (C) 1998, 1999, 2000, 2009 Free Software Foundation, Inc.
2
3 This file is part of GCC.
4
5 GCC is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3, or (at your option)
8 any later version.
9
10 GCC 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
13 GNU General Public License for more details.
14
15 Under Section 7 of GPL version 3, you are granted additional
16 permissions described in the GCC Runtime Library Exception, version
17 3.1, as published by the Free Software Foundation.
18
19 You should have received a copy of the GNU General Public License and
20 a copy of the GCC Runtime Library Exception along with this program;
21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
22 <http://www.gnu.org/licenses/>. */
23
24 /*
25 * ISO C Standard: 7.16 Boolean type and values <stdbool.h>
26 */
27
28 #ifndef _STDBOOL_H
29 #define _STDBOOL_H
30
31 #ifndef __cplusplus
32
33 #define bool _Bool
34 #define true 1
35 #define false 0
36
37 #else /* __cplusplus */
38
39 /* Supporting <stdbool.h> in C++ is a GCC extension. */
40 #define _Bool bool
41 #define bool bool
42 #define false false
43 #define true true
44
45 #endif /* __cplusplus */
46
47 /* Signal that all the definitions are present. */
48 #define __bool_true_false_are_defined 1
49
50 #endif /* stdbool.h */