52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* Copyright (C) 1998-2023 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
|
|
|
|
#if defined __STDC_VERSION__ && __STDC_VERSION__ > 201710L
|
|
/* bool, true and false are keywords. */
|
|
#else
|
|
#define bool _Bool
|
|
#define true 1
|
|
#define false 0
|
|
#endif
|
|
|
|
#else /* __cplusplus */
|
|
|
|
/* Supporting _Bool in C++ is a GCC extension. */
|
|
#define _Bool bool
|
|
|
|
#endif /* __cplusplus */
|
|
|
|
/* Signal that all the definitions are present. */
|
|
#define __bool_true_false_are_defined 1
|
|
|
|
#endif /* stdbool.h */
|