43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
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//
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// detail/fenced_block.hpp
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// ~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2024 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_ASIO_DETAIL_FENCED_BLOCK_HPP
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#define BOOST_ASIO_DETAIL_FENCED_BLOCK_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include <boost/asio/detail/config.hpp>
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#if !defined(BOOST_ASIO_HAS_THREADS) \
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|| defined(BOOST_ASIO_DISABLE_FENCED_BLOCK)
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# include <boost/asio/detail/null_fenced_block.hpp>
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#else
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# include <boost/asio/detail/std_fenced_block.hpp>
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#endif
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namespace boost {
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namespace asio {
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namespace detail {
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#if !defined(BOOST_ASIO_HAS_THREADS) \
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|| defined(BOOST_ASIO_DISABLE_FENCED_BLOCK)
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typedef null_fenced_block fenced_block;
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#else
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typedef std_fenced_block fenced_block;
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#endif
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} // namespace detail
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} // namespace asio
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} // namespace boost
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#endif // BOOST_ASIO_DETAIL_FENCED_BLOCK_HPP
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