libcxx/include/stdbool.h

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// 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 _LIBCPP_STDBOOL_H
#define _LIBCPP_STDBOOL_H

/*
    stdbool.h synopsis

Macros:

    __bool_true_false_are_defined

*/

#if defined(__cplusplus) && __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
#  include <__cxx03/stdbool.h>
#else
#  include <__config>

#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#    pragma GCC system_header
#  endif

#  if __has_include_next(<stdbool.h>)
#    include_next <stdbool.h>
#  endif

#  ifdef __cplusplus
#    undef bool
#    undef true
#    undef false
#    undef __bool_true_false_are_defined
#    define __bool_true_false_are_defined 1
#  endif
#endif // defined(__cplusplus) && __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)

#endif // _LIBCPP_STDBOOL_H