sctp_deliver_data
sctp_deliver_data(stcb, asoc, chk, 0);
if (sctp_deliver_data(stcb, asoc, (struct sctp_tmit_chunk *)NULL, hold_locks) == 0)
sctp_deliver_data(stcb, &stcb->asoc, chk, 0);
sctp_deliver_data(stcb, &stcb->asoc, chk, 0);
sctp_deliver_data(stcb, asoc, chk, 1);
if (sctp_deliver_data(stcb, asoc, NULL, 1) == 0)
sctp_deliver_data(stcb, asoc, chk, 0);
sctp_deliver_data(stcb, asoc, chk, 0);
int sctp_deliver_data(struct sctp_tcb *, struct sctp_association *,
sctp_deliver_data(stcb, &stcb->asoc, NULL, 0);