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# /* **************************************************************************
# * *
# * (C) Copyright Paul Mensonides 2002.
# * 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)
# * *
# ************************************************************************** */
#
# /* See http://www.boost.org for most recent version. */
#
# ifndef BOOST_PREPROCESSOR_DETAIL_IS_UNARY_HPP
# define BOOST_PREPROCESSOR_DETAIL_IS_UNARY_HPP
#
# include <boost/preprocessor/config/config.hpp>
# include <boost/preprocessor/detail/check.hpp>
#
# /* BOOST_PP_IS_UNARY */
#
# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
# define BOOST_PP_IS_UNARY(x) BOOST_PP_CHECK(x, BOOST_PP_IS_UNARY_CHECK)
# else
# define BOOST_PP_IS_UNARY(x) BOOST_PP_IS_UNARY_I(x)
# define BOOST_PP_IS_UNARY_I(x) BOOST_PP_CHECK(x, BOOST_PP_IS_UNARY_CHECK)
# endif
#
# define BOOST_PP_IS_UNARY_CHECK(a) 1
# define BOOST_PP_CHECK_RESULT_BOOST_PP_IS_UNARY_CHECK 0, BOOST_PP_NIL
#
# endif
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