view libc/include/__llvm-libc-common.h @ 252:1f2b6ac9f198 llvm-original

LLVM16-1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 18 Aug 2023 09:04:13 +0900 (2023-08-18)
parents c4bab56944e8
children
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//===-- Common definitions for LLVM-libc public header files --------------===//
//
// 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 LLVM_LIBC___COMMON_H
#define LLVM_LIBC___COMMON_H

#ifdef __cplusplus

#undef __BEGIN_C_DECLS
#define __BEGIN_C_DECLS extern "C" {

#undef __END_C_DECLS
#define __END_C_DECLS }

#undef _Noreturn
#define _Noreturn [[noreturn]]

#undef _Alignas
#define _Alignas alignas

#undef _Static_assert
#define _Static_assert static_assert

#undef _Alignof
#define _Alignof alignof

#undef _Thread_local
#define _Thread_local thread_local

#undef __NOEXCEPT
#define __NOEXCEPT noexcept

#else // not __cplusplus

#undef __BEGIN_C_DECLS
#define __BEGIN_C_DECLS

#undef __END_C_DECLS
#define __END_C_DECLS

#undef __restrict
#define __restrict restrict // C99 and above support the restrict keyword.

#undef __NOEXCEPT
#define __NOEXCEPT

#endif // __cplusplus

#endif // LLVM_LIBC___COMMON_H