llvm-project

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// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_CSETJMP
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#define _LIBCPP_CSETJMP
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/*
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    csetjmp synopsis
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Macros:
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    setjmp
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namespace std
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{
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Types:
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    jmp_buf
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void longjmp(jmp_buf env, int val);
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}  // std
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*/
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#include <__config>
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// <setjmp.h> is not provided by libc++
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#if __has_include(<setjmp.h>)
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#  include <setjmp.h>
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#  ifdef _LIBCPP_SETJMP_H
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#    error "If libc++ starts defining <setjmp.h>, the __has_include check should move to libc++'s <setjmp.h>"
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#  endif
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#endif
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#  pragma GCC system_header
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#endif
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_LIBCPP_BEGIN_NAMESPACE_STD
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using ::jmp_buf _LIBCPP_USING_IF_EXISTS;
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using ::longjmp _LIBCPP_USING_IF_EXISTS;
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP_CSETJMP
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