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stdbool.h
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/* Copyright (C) 1998, 1999, 2000, 2009 Free Software Foundation, Inc. | |
This file is part of GCC. | |
GCC 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, or (at your option) | |
any later version. | |
GCC 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. | |
Under Section 7 of GPL version 3, you are granted additional | |
permissions described in the GCC Runtime Library Exception, version | |
3.1, as published by the Free Software Foundation. | |
You should have received a copy of the GNU General Public License and | |
a copy of the GCC Runtime Library Exception along with this program; | |
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
<http://www.gnu.org/licenses/>. */ | |
/* | |
* ISO C Standard: 7.16 Boolean type and values <stdbool.h> | |
*/ | |
#ifndef _STDBOOL_H | |
#define _STDBOOL_H | |
#ifndef __cplusplus | |
#define bool _Bool | |
#define true 1 | |
#define false 0 | |
#else /* __cplusplus */ | |
/* Supporting <stdbool.h> in C++ is a GCC extension. */ | |
#define _Bool bool | |
#define bool bool | |
#define false false | |
#define true true | |
#endif /* __cplusplus */ | |
/* Signal that all the definitions are present. */ | |
#define __bool_true_false_are_defined 1 | |
#endif /* stdbool.h */ |
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