// Copyright Cromwell D. Enage 2019.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PARAMETER_AUX_PREPROCESSOR_NULLPTR_HPP
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#define BOOST_PARAMETER_AUX_PREPROCESSOR_NULLPTR_HPP
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#include <boost/config.hpp>
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#if defined(BOOST_NO_CXX11_NULLPTR)
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#define BOOST_PARAMETER_AUX_PP_NULLPTR 0
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#else
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#define BOOST_PARAMETER_AUX_PP_NULLPTR nullptr
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#endif
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#endif // include guard
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