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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___BIT_ENDIAN_H10#define _LIBCPP___BIT_ENDIAN_H11 12#include <__config>13 14#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)15# pragma GCC system_header16#endif17 18#if _LIBCPP_STD_VER >= 2019 20_LIBCPP_BEGIN_NAMESPACE_STD21 22enum class endian {23 little = 0xDEAD,24 big = 0xFACE,25# if defined(_LIBCPP_LITTLE_ENDIAN)26 native = little27# elif defined(_LIBCPP_BIG_ENDIAN)28 native = big29# else30 native = 0xCAFE31# endif32};33 34_LIBCPP_END_NAMESPACE_STD35 36#endif // _LIBCPP_STD_VER >= 2037 38#endif // _LIBCPP___BIT_ENDIAN_H39