94 	 *   Step 7: Check for unexpected packet types  in dccp_rcv_closereq()
104 	/* Step 13: process relevant Client states < CLOSEREQ */  in dccp_rcv_closereq()
193 	 *   Step 5: Prepare sequence numbers for Sync  in dccp_check_seqno()
198 	 *		 in Step 6.  A SyncAck is generated if necessary in  in dccp_check_seqno()
199 	 *		 Step 15 * /  in dccp_check_seqno()
214 	 *   Step 6: Check sequence numbers  in dccp_check_seqno()
246 		 *   Step 6: Check sequence numbers  in dccp_check_seqno()
261 		DCCP_WARN("Step 6 failed for %s packet, "  in dccp_check_seqno()
302 		 *  Step 9: Process Reset  in __dccp_rcv_established()
320 		/* Step 7  in __dccp_rcv_established()
390 	 *  Step 4: Prepare sequence numbers in REQUEST  in dccp_rcv_request_sent_state_process()
395 	 *		other endpoint, so P will pass the tests in Step 6 * /  in dccp_rcv_request_sent_state_process()
397 	 *	     / * Response processing continues in Step 10; Reset  in dccp_rcv_request_sent_state_process()
398 	 *		processing continues in Step 9 * /  in dccp_rcv_request_sent_state_process()
416 		 * If option processing (Step 8) failed, return 1 here so that  in dccp_rcv_request_sent_state_process()
446 		 *    Step 10: Process REQUEST state (second part)  in dccp_rcv_request_sent_state_process()
449 		 *	      server (see Step 4), and we should move to  in dccp_rcv_request_sent_state_process()
457 		 *	  / * Step 12 will send the Ack completing the  in dccp_rcv_request_sent_state_process()
581 	 *  Step 3: Process LISTEN state  in dccp_rcv_state_process()
587 	 *		 however; other options are processed in Step 8.  This  in dccp_rcv_state_process()
597 	 *	      (* A Response packet will be generated in Step 11 *)  in dccp_rcv_state_process()
628 	/* Step 6: Check sequence numbers (omitted in LISTEN/REQUEST state) */  in dccp_rcv_state_process()
633 	 *   Step 7: Check for unexpected packet types  in dccp_rcv_state_process()
649 	/*  Step 8: Process options */  in dccp_rcv_state_process()
654 	 *  Step 9: Process Reset  in dccp_rcv_state_process()
664 	} else if (dh->dccph_type == DCCP_PKT_CLOSEREQ) {	/* Step 13 */  in dccp_rcv_state_process()
668 	} else if (dh->dccph_type == DCCP_PKT_CLOSE) {		/* Step 14 */  in dccp_rcv_state_process()
684 		/* Step 8: if using Ack Vectors, mark packet acknowledgeable */  in dccp_rcv_state_process()