string_to_id
string_to_id(num, &lvl->rsl_level_num, "snap_level_num");
string_to_id(id, &lvl->rsl_level_id, "snap_level_id");
string_to_id(service_id, &lvl->rsl_service_id, "snap_level_service_id");
string_to_id(instance_id, &lvl->rsl_instance_id,
string_to_id(vals[0], target, "snap_level_*_id");
string_to_id(parent, &cur->cse_parent, "snap_level_*_id");
string_to_id(pg_id, &cur->cse_pg_id, "snaplvl_pg_id");
string_to_id(pg_gen_id, &cur->cse_pg_gen, "snaplvl_gen_id");
string_to_id(parent, &elem.cse_parent, "snap_level_*_id");
string_to_id(pg_id, &elem.cse_pg_id, "snaplvl_pg_id");
string_to_id(pg_gen_id, &elem.cse_pg_gen, "snaplvl_gen_id");
string_to_id(id_str, &id, "id");
string_to_id(gen_str, &gen, "gen_id");
string_to_id(cur, &main_id, "id");
string_to_id(cur, &main_id, "lnk_id");
string_to_id(snap, &snap_id, "lnk_snap_id");
string_to_id(cur, &main_id, "pg_id");
string_to_id(cur, &gen_id, "pg_gen_id");
string_to_id(cur, &flags, "pg_flags");
string_to_id(cur, &main_id, "lnk_prop_id");