SNDRV_SEQ_EVENT_LENGTH_VARUSR   56 include/sound/asequencer.h #define snd_seq_ev_is_varusr(ev)	(snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_VARUSR)
SNDRV_SEQ_EVENT_LENGTH_VARUSR  999 sound/core/seq/seq_clientmgr.c 	case SNDRV_SEQ_EVENT_LENGTH_VARUSR: