Made data::intern::map_t private.
Made data::intern::map_t private.

pfi/pficommon,retrieva/pficommon,pfi/pficommon,pfi/pficommon,takei-yuya/pficommon,retrieva/pficommon,pfi/pficommon,takei-yuya/pficommon,retrieva/pficommon,takei-yuya/pficommon,retrieva/pficommon,takei-yuya/pficommon,retrieva/pficommon