parms.key_size = sizeof(struct it_key);
parms.temp_path = res_get (zi->service->res, "setTmpDir");
parms.rset_term = rset_term_create (term, length, flags);
parms.key_size = sizeof(struct it_key);
parms.temp_path = res_get (zi->service->res, "setTmpDir");
parms.rset_term = rset_term_create (term, length, flags);