Symbol: playtone
sys/dev/spkr.c
314
playtone(sc, pitch, timeval, sustain);
sys/dev/spkr.c
357
playtone(sc, pitch - 1, sc->sc_value, sustain);
sys/dev/spkr.c
376
playtone(sc, -1, timeval, sustain);
sys/dev/spkr.c
95
static void playtone(struct spkr_softc *, int, int, int);