williamr@2: # /* Copyright (C) 2001
williamr@2: #  * Housemarque Oy
williamr@2: #  * http://www.housemarque.com
williamr@2: #  *
williamr@2: #  * Distributed under the Boost Software License, Version 1.0. (See
williamr@2: #  * accompanying file LICENSE_1_0.txt or copy at
williamr@2: #  * http://www.boost.org/LICENSE_1_0.txt)
williamr@2: #  */
williamr@2: #
williamr@2: # /* Revised by Paul Mensonides (2002) */
williamr@2: #
williamr@2: # /* See http://www.boost.org for most recent version. */
williamr@2: #
williamr@2: # ifndef BOOST_PREPROCESSOR_FACILITIES_EXPAND_HPP
williamr@2: # define BOOST_PREPROCESSOR_FACILITIES_EXPAND_HPP
williamr@2: #
williamr@2: # include <boost/preprocessor/config/config.hpp>
williamr@2: #
williamr@2: # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() && ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_DMC()
williamr@2: #    define BOOST_PP_EXPAND(x) BOOST_PP_EXPAND_I(x)
williamr@2: # else
williamr@2: #    define BOOST_PP_EXPAND(x) BOOST_PP_EXPAND_OO((x))
williamr@2: #    define BOOST_PP_EXPAND_OO(par) BOOST_PP_EXPAND_I ## par
williamr@2: # endif
williamr@2: #
williamr@2: # define BOOST_PP_EXPAND_I(x) x
williamr@2: #
williamr@2: # endif