sctp_shutdown_event
struct sctp_shutdown_event sn_shutdown_event;
u_int8_t sctp_shutdown_event;
events->sctp_shutdown_event = 1;
if (events->sctp_shutdown_event) {
struct sctp_shutdown_event *sse;
sse = mtod(m_notify, struct sctp_shutdown_event *);
sse->sse_length = sizeof(struct sctp_shutdown_event);
m_notify->m_pkthdr.len = sizeof(struct sctp_shutdown_event);
m_notify->m_len = sizeof(struct sctp_shutdown_event);