tag	line	file	source code
midi_synth_setup_voice	17	drivers/sound/midi_synth.h	void midi_synth_setup_voice (int dev, int voice, int chn);
midi_synth_setup_voice	46	drivers/sound/midi_synth.h	midi_synth_setup_voice,
midi_synth_setup_voice	990	drivers/sound/mpu401.c	midi_synth_setup_voice,