midi_synth_kill_note    3 sound/oss/midi_synth.h int midi_synth_kill_note (int dev, int channel, int note, int velocity);
midi_synth_kill_note   34 sound/oss/midi_synth.h 	.kill_note	= midi_synth_kill_note,
midi_synth_kill_note  892 sound/oss/mpu401.c 	.kill_note	= midi_synth_kill_note,