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// Copyright 2020 Daniel Parker
// Distributed under the Boost license, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See https://github.com/danielaparker/jsoncons for latest version
#ifndef JSONCONS_DETAIL_ENDIAN_HPP
#define JSONCONS_DETAIL_ENDIAN_HPP
#if defined(__sun)
# include <sys/byteorder.h>
#endif
namespace jsoncons {
namespace detail {
enum class endian
{
#if defined(_MSC_VER)
// MSVC, which implies Windows, which implies little-endian
little = 0,
big = 1,
native = little
#elif defined(__ORDER_LITTLE_ENDIAN__) && defined(__ORDER_BIG_ENDIAN__) && defined(__BYTE_ORDER__)
little = __ORDER_LITTLE_ENDIAN__,
big = __ORDER_BIG_ENDIAN__,
native = __BYTE_ORDER__
#elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN)
little = 0,
big = 1,
native = big
#elif !defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN)
little = 0,
big = 1,
native = little
#else
#error "Unable to determine byte order!"
#endif
};
} // namespace detail
} // namespace jsoncons
#endif
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