spkrctl           372 dev/ic/opl.c   	if (sc->spkrctl)
spkrctl           373 dev/ic/opl.c   		sc->spkrctl(sc->spkrarg, 1);
spkrctl           386 dev/ic/opl.c   	if (sc->spkrctl)
spkrctl           387 dev/ic/opl.c   		sc->spkrctl(sc->spkrarg, 0);
spkrctl            64 dev/ic/oplvar.h 	int	(*spkrctl)(void *, int);
spkrctl           100 dev/isa/opl_ess.c 	sc->spkrctl = ess_speaker_ctl;
spkrctl            99 dev/isa/opl_sb.c 	sc->spkrctl = sbdsp_speaker_ctl;