snd_emux_key_press   25 sound/synth/emux/emux_seq.c 	.key_press = snd_emux_key_press,
snd_emux_key_press   36 sound/synth/emux/emux_voice.h void snd_emux_key_press(void *p, int note, int vel, struct snd_midi_channel *chan);