midi_synth_start_note    5 sound/oss/midi_synth.h int midi_synth_start_note (int dev, int channel, int note, int volume);
midi_synth_start_note   35 sound/oss/midi_synth.h 	.start_note	= midi_synth_start_note,
midi_synth_start_note  893 sound/oss/mpu401.c 	.start_note	= midi_synth_start_note,