snd_opl4_sysex 226 sound/drivers/opl4/opl4_local.h void snd_opl4_sysex(void *p, unsigned char *buf, int len, int parsed, struct snd_midi_channel_set *chset); snd_opl4_sysex 107 sound/drivers/opl4/opl4_seq.c .sysex = snd_opl4_sysex,