playtone           81 dev/isa/spkr.c static void playtone(int, int, int);
playtone          299 dev/isa/spkr.c 			playtone(pitch, timeval, sustain);
playtone          337 dev/isa/spkr.c 			playtone(pitch - 1, value, sustain);
playtone          356 dev/isa/spkr.c 			playtone(-1, timeval, sustain);