SC_OWNID
if (cs && cs->chan_num == SC_OWNID) /* needed? */
sc_idenr = (chan << SC_TG_SHIFT) | SC_OWNID;
if ((sc->ipc >= 0) && (sc->ipc != SC_OWNID) &&
sc_idenr = SC_OWNID;
if (i == SC_OWNID)
if (chan == SC_OWNID)