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/*===---- stdbool.h - Standard header for booleans -------------------------===
*
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
* See https://llvm.org/LICENSE.txt for license information.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*
* Modified for use by pre-C99 compilers. (c) Jan Nijtmans.
*
*===-----------------------------------------------------------------------===
*/
#ifndef __STDBOOL_H
#define __STDBOOL_H
/* Don't define bool, true, and false in C++, except as a GNU extension. */
#ifndef __cplusplus
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
#define bool _Bool
#else
#define bool unsigned char
#endif
#define true 1
#define false 0
#elif defined(__GNUC__) && !defined(__STRICT_ANSI__)
/* Define _Bool as a GNU extension. */
#define _Bool bool
#if __cplusplus < 201103L
/* For C++98, define bool, false, true as a GNU extension. */
#define bool bool
#define false false
#define true true
#endif
#endif
#define __bool_true_false_are_defined 1
#endif /* __STDBOOL_H */
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