an_read_rid
else if (an_read_rid(sc, AN_RID_STATUS, &sc->sc_buf, &buflen) != 0)
int an_read_rid(struct an_softc *, int, void *, int *);
an_read_rid(sc, AN_RID_STATUS, &sc->sc_buf, &buflen);
if (an_read_rid(sc, AN_RID_GENCONFIG, &sc->sc_config, &buflen) != 0) {
if (an_read_rid(sc, AN_RID_CAPABILITIES, &sc->sc_caps, &buflen) != 0) {
while (an_read_rid(sc, rid, akey, &buflen) == 0) {