#define USTCOMM_NOTIFY_EVENT_REPLY_PADDING 32
struct ustcomm_notify_event_reply {
int32_t ret_code; /* 0: ok, negative: error code */
uint32_t event_id;
char padding[USTCOMM_NOTIFY_EVENT_REPLY_PADDING];
#define USTCOMM_NOTIFY_EVENT_REPLY_PADDING 32
struct ustcomm_notify_event_reply {
int32_t ret_code; /* 0: ok, negative: error code */
uint32_t event_id;
char padding[USTCOMM_NOTIFY_EVENT_REPLY_PADDING];