PRO_PS
ps = PRREAD(sc, PRX(chp->ch_channel, PRO_PS));
ps = PRREAD(sc, PRX(chp->ch_channel, PRO_PS));
const uint32_t ps = PRREAD(sc, PRX(chp->ch_channel, PRO_PS));
if (PRREAD(sc, PRX(chp->ch_channel, PRO_PS)) &