98  * sender MUST NOT increment missing report count for t.
113  * is 0 for destination d, then the sender MUST NOT
127  * 3.1) If CYCLING_CHANGEOVER is 0, the sender SHOULD
150  * the sender MUST NOT increment missing report count
166  * then the sender MUST further execute steps 3.1 and
172  * the sender SHOULD increment missing report count for
570 	 * the sender SHOULD try to advance the "Advanced.Peer.Ack.Point" by  in sctp_retransmit()
884 		 * containing the add is acknowledged, the sender MUST  in sctp_outq_flush_ctrl()
959 			 * sender MUST assure that at least one T3-rtx  in sctp_outq_flush_ctrl()
1055 	 * C) When the time comes for the sender to transmit,  in sctp_outq_flush_data()
1056 	 * before sending new DATA chunks, the sender MUST  in sctp_outq_flush_data()
1115 		/* The sender is in the SHUTDOWN-PENDING state,  in sctp_outq_flush_data()
1116 		 * The sender MAY set the I-bit in the DATA  in sctp_outq_flush_data()
1269 	 * On receipt of a SACK the sender SHOULD execute the  in sctp_outq_sack()
1555 				 * When the SCTP sender of data receives a SACK  in sctp_check_transmitted()
1646 			 * When a sender is doing zero window probing, it  in sctp_check_transmitted()
1651 			 * A sender is doing zero window probing when the  in sctp_check_transmitted()
1850 	 * In this example, the data sender successfully advanced the  in sctp_generate_fwdtsn()
1888 	 * SACK, the data sender MUST send the data receiver a FORWARD TSN  in sctp_generate_fwdtsn()
1892 	 * C4) For each "abandoned" TSN the sender of the FORWARD TSN SHOULD  in sctp_generate_fwdtsn()
1900 	 * the sender of the FORWARD TSN SHOULD lower the  in sctp_generate_fwdtsn()