Function prototype or declaration at sound/drivers/opl3/opl3_midi.c, line 564 References: sound/drivers/opl3/opl3_midi.c, line 415 sound/drivers/opl3/opl3_midi.c, line 423 sound/drivers/opl3/opl3_midi.c, line 433 sound/drivers/opl3/opl3_midi.c, line 440 sound/drivers/opl3/opl3_midi.c, line 487 sound/drivers/opl3/opl3_midi.c, line 492 sound/drivers/opl3/opl3_midi.c, line 497 sound/drivers/opl3/opl3_midi.c, line 502 sound/drivers/opl3/opl3_midi.c, line 507 sound/drivers/opl3/opl3_midi.c, line 519 sound/drivers/opl3/opl3_midi.c, line 532 sound/drivers/opl3/opl3_midi.c, line 552 sound/drivers/opl3/opl3_midi.c, line 564 sound/drivers/opl3/opl3_midi.c, line 651 sound/drivers/opl3/opl3_midi.c, line 779 sound/drivers/opl3/opl3_midi.c, line 788 sound/drivers/opl3/opl3_midi.c, line 842 sound/drivers/opl3/opl3_midi.c, line 850