struct snd_seq_ev_ext {
unsigned int len; /* length of data */
void *ptr; /* pointer to data (note: maybe 64-bit) */
-} __attribute__((packed));
+} __packed;
struct snd_seq_result {
int event; /* processed event type */
struct snd_seq_addr origin; /* original sender */
unsigned short value; /* optional data */
struct snd_seq_event *event; /* quoted event */
-} __attribute__((packed));
+} __packed;
union snd_seq_event_data { /* event data... */
struct snd_seq_ev_note note;