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- //
- // detail/cstddef.hpp
- // ~~~~~~~~~~~~~~~~~~
- //
- // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
- //
- // Distributed under the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- //
-
- #ifndef ASIO_DETAIL_CSTDDEF_HPP
- #define ASIO_DETAIL_CSTDDEF_HPP
-
- #if defined(_MSC_VER) && (_MSC_VER >= 1200)
- # pragma once
- #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
- #include "asio/detail/config.hpp"
- #include <cstddef>
-
- namespace asio {
-
- #if defined(ASIO_HAS_NULLPTR)
- using std::nullptr_t;
- #else // defined(ASIO_HAS_NULLPTR)
- struct nullptr_t {};
- #endif // defined(ASIO_HAS_NULLPTR)
-
- } // namespace asio
-
- #endif // ASIO_DETAIL_CSTDDEF_HPP
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