163 	sizeof (tcph_t)))
305 static int tcp_parse_options(tcph_t *, tcp_opt_t *);
306 static boolean_t tcp_paws_check(tcp_t *, tcph_t *, tcp_opt_t *);
307 static void tcp_process_options(tcp_t *, tcph_t *);
325     uint32_t, int, tcph_t *, int sock_id);
434 		return (sizeof (tcph_t));  in tcp_header_len()
441 		return (TCP_HDR_LENGTH((tcph_t *)(pkt + IPH_HDR_LENGTH(pkt))));  in tcp_header_len()
455 		return (*(uint16_t *)(((tcph_t *)tcphp)->th_lport));  in tcp_report_ports()
456 	return (*(uint16_t *)(((tcph_t *)tcphp)->th_fport));  in tcp_report_ports()
1265 	tcph_t	*tcph;  in tcp_connect()
1436 	tcph_t		*tcph;  in tcp_accept_comm()
1478 		acceptor->tcp_tcph = (tcph_t *)(acceptor->tcp_iphc +  in tcp_accept_comm()
1493 		tcph = (tcph_t *)&cr_pkt->b_rptr[ip_hdr_len];  in tcp_accept_comm()
2021 tcp_parse_options(tcph_t *tcph, tcp_opt_t *tcpopt)  in tcp_parse_options()
2231 tcp_process_options(tcp_t *tcp, tcph_t *tcph)  in tcp_process_options()
2364 tcp_paws_check(tcp_t *tcp, tcph_t *tcph, tcp_opt_t *tcpoptp)  in tcp_paws_check()
2663 	    (ip_hdr_len + TCP_HDR_LENGTH(((tcph_t *)tcph)));  in tcp_rput_data()
2743 		    seg_len, (tcph_t *)tcph, sock_id);  in tcp_rput_data()
2838 		tcp_process_options(tcp, (tcph_t *)tcph);  in tcp_rput_data()
2892 			new_swnd = BE16_TO_U16(((tcph_t *)tcph)->th_win);  in tcp_rput_data()
2945 	mp->b_rptr = (uchar_t *)tcph + TCP_HDR_LENGTH((tcph_t *)tcph);  in tcp_rput_data()
2951 		if (!tcp_paws_check(tcp, (tcph_t *)tcph, &tcpopt)) {  in tcp_rput_data()
2967 		(void) tcp_parse_options((tcph_t *)tcph, &tcpopt);  in tcp_rput_data()
4807 		tcph_t		*tcph;  in tcp_wput_data()
5016 		tcph = (tcph_t *)(rptr + tcp->tcp_ip_hdr_len);  in tcp_wput_data()
5203     uint32_t seg_seq, uint32_t seg_ack, int seg_len, tcph_t *tcph,  in tcp_time_wait_processing()
5467 	tcph_t		*tcph;  in tcp_header_init_ipv4()
5492 	tcp->tcp_hdr_len = sizeof (struct ip) + sizeof (tcph_t);  in tcp_header_init_ipv4()
5493 	tcp->tcp_tcp_hdr_len = sizeof (tcph_t);  in tcp_header_init_ipv4()
5502 	tcph = (tcph_t *)(tcp->tcp_iphc + sizeof (struct ip));  in tcp_header_init_ipv4()
5519 	tcph_t		*tcph;  in tcp_xmit_ctl()
5530 		tcph = (tcph_t *)(rptr + ip_hdr_len);  in tcp_xmit_ctl()
5559 	tcph = (tcph_t *)&rptr[tcp_ip_hdr_len];  in tcp_xmit_ctl()
5620 		tcph_t	*tcph;  in tcp_ack_mp()
5649 		tcph = (tcph_t *)&rptr[tcp->tcp_ip_hdr_len];  in tcp_ack_mp()
5737 	tcph_t	*tcph;  in tcp_xmit_mp()
5812 	tcph = (tcph_t *)&rptr[tcp->tcp_ip_hdr_len];  in tcp_xmit_mp()
6076 	tcph_t		*tcph;  in tcp_xmit_listeners_reset()
6083 	tcph = (tcph_t *)&rptr[ip_hdr_len];  in tcp_xmit_listeners_reset()
6126 	tcph_t		*tcph;  in tcp_xmit_early_reset()
6158 	tcph = (tcph_t *)&mp->b_rptr[ip_hdr_len];  in tcp_xmit_early_reset()
6169 	len = ip_hdr_len + sizeof (tcph_t);  in tcp_xmit_early_reset()
6180 	tcph = (tcph_t *)&mp->b_rptr[ip_hdr_len];  in tcp_xmit_early_reset()