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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef _LIBCPP___PSTL_BACKEND_H10#define _LIBCPP___PSTL_BACKEND_H11 12#include <__config>13#include <__pstl/backend_fwd.h>14 15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)16# pragma GCC system_header17#endif18 19_LIBCPP_PUSH_MACROS20#include <__undef_macros>21 22#if _LIBCPP_STD_VER >= 1723 24# if defined(_LIBCPP_PSTL_BACKEND_SERIAL)25# include <__pstl/backends/default.h>26# include <__pstl/backends/serial.h>27# elif defined(_LIBCPP_PSTL_BACKEND_STD_THREAD)28# include <__pstl/backends/default.h>29# include <__pstl/backends/std_thread.h>30# elif defined(_LIBCPP_PSTL_BACKEND_LIBDISPATCH)31# include <__pstl/backends/default.h>32# include <__pstl/backends/libdispatch.h>33# endif34 35#endif // _LIBCPP_STD_VER >= 1736 37_LIBCPP_POP_MACROS38 39#endif // _LIBCPP___PSTL_BACKEND_H40