/*===---- 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 * *===-----------------------------------------------------------------------=== */ #ifndef __STDBOOL_H #define __STDBOOL_H /* Don't define bool, true, and false in C++, except as a GNU extension. */ #ifndef __cplusplus #define bool _Bool #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 */