#
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/config/config.hpp>
-# include <boost/preprocessor/tuple/eat.hpp>
#
# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
# define BOOST_PP_SEQ_SIZE(seq) BOOST_PP_SEQ_SIZE_I((seq))