pss_set_master_gain  197 dev/isa/pss.c  int	pss_set_master_gain(struct pss_softc *, struct ad1848_volume *);
pss_set_master_gain 1035 dev/isa/pss.c      (void)pss_set_master_gain(sc, &vol);
pss_set_master_gain 1334 dev/isa/pss.c  		error = pss_set_master_gain(sc, &vol);