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_CSTDBOOL 11#define _LIBCPP_CSTDBOOL 12 13/* 14 cstdbool synopsis 15 16Macros: 17 18 __bool_true_false_are_defined 19 20*/ 21 22#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) 23# include <__cxx03/cstdbool> 24#else 25# include <__config> 26 27# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 28# pragma GCC system_header 29# endif 30 31# undef __bool_true_false_are_defined 32# define __bool_true_false_are_defined 1 33 34# if _LIBCPP_STD_VER >= 20 35 36using __standard_header_cstdbool _LIBCPP_DEPRECATED_("removed in C++20.") _LIBCPP_NODEBUG = void; 37using __use_standard_header_cstdbool _LIBCPP_NODEBUG = __standard_header_cstdbool; 38 39# elif _LIBCPP_STD_VER >= 17 40 41using __standard_header_cstdbool _LIBCPP_DEPRECATED _LIBCPP_NODEBUG = void; 42using __use_standard_header_cstdbool _LIBCPP_NODEBUG = __standard_header_cstdbool; 43 44# endif 45#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) 46 47#endif // _LIBCPP_CSTDBOOL 48