RP_attr2fam

    RP_attr2fam       70 modules/rp/rp_convert.c   rx_fam_t   fam_id = RP_attr2fam( attr );
    RP_attr2fam      178 modules/rp/rp_convert.c   pack->uni.fam = RP_attr2fam( attr );
    RP_attr2fam      530 modules/rp/rp_search.c   rx_fam_t   fam_id = RP_attr2fam( attr );
    RP_attr2fam       98 modules/rp/rp_tree.c   rx_fam_t   fam_id = RP_attr2fam( attr );
    RP_attr2fam      293 tests/rx/test_rx.c       if( RP_attr2fam(MY_TREE_ATTR) == RX_FAM_IN ) {