ipf_token_find
token = ipf_token_find(softc, IPFGENITER_IPF, uid, ctx);
token = ipf_token_find(softc, iter.igi_type, uid, ctx);
token = ipf_token_find(softc, IPFGENITER_AUTH, uid, ctx);
extern ipftoken_t *ipf_token_find(ipf_main_softc_t *, int, int,
token = ipf_token_find(softc, iter.ili_key, uid, ctx);
token = ipf_token_find(softc, iter.igi_type, uid, ctx);
token = ipf_token_find(softc, IPFGENITER_STATE, uid, ctx);