1// -*- C++ -*-
2//===----------------------------------------------------------------------===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef _LIBCPP_STDBOOL_H
11#define _LIBCPP_STDBOOL_H
12
13/*
14    stdbool.h synopsis
15
16Macros:
17
18    __bool_true_false_are_defined
19
20*/
21
22#include <__config>
23
24#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
25#  pragma GCC system_header
26#endif
27
28#if __has_include_next(<stdbool.h>)
29#  include_next <stdbool.h>
30#endif
31
32#ifdef __cplusplus
33#  undef bool
34#  undef true
35#  undef false
36#  undef __bool_true_false_are_defined
37#  define __bool_true_false_are_defined 1
38#endif
39
40#endif // _LIBCPP_STDBOOL_H
41