300 		dhcpv6_option_t d6o;  in remove_pkt_opt()  local
305 		while (raw_pkt + sizeof (d6o) <= raw_end) {  in remove_pkt_opt()
306 			(void) memcpy(&d6o, raw_pkt, sizeof (d6o));  in remove_pkt_opt()
307 			len = ntohs(d6o.d6o_len) + sizeof (d6o);  in remove_pkt_opt()
311 			if (d6o.d6o_code == opt_type) {  in remove_pkt_opt()
482 		dhcpv6_option_t d6o;  in encode_dhcp_opt()  local
483 		d6o.d6o_code = htons(opt_type);  in encode_dhcp_opt()
484 		d6o.d6o_len = htons(opt_len);  in encode_dhcp_opt()
485 		(void) memcpy(dopt, &d6o, sizeof (d6o));  in encode_dhcp_opt()
486 		res_len += sizeof (d6o);  in encode_dhcp_opt()
532 	dhcpv6_option_t d6o;  in add_pkt_subopt()  local
540 	req_len = opt_len + sizeof (d6o);  in add_pkt_subopt()
554 	(void) memcpy(&d6o, parentopt, sizeof (d6o));  in add_pkt_subopt()
555 	olen = ntohs(d6o.d6o_len);  in add_pkt_subopt()
558 	d6o.d6o_len = htons(olen);  in add_pkt_subopt()
559 	(void) memcpy(parentopt, &d6o, sizeof (d6o));  in add_pkt_subopt()
575 	d6o.d6o_code = htons(opt_type);  in add_pkt_subopt()
576 	d6o.d6o_len = htons(opt_len);  in add_pkt_subopt()
577 	(void) memcpy(optend, &d6o, sizeof (d6o));  in add_pkt_subopt()
579 		(void) memcpy(optend + sizeof (d6o), opt_val, opt_len);  in add_pkt_subopt()
675 		dhcpv6_option_t *d6o, *d6so;  in add_pkt_lif()  local
692 		d6o = NULL;  in add_pkt_lif()
693 		while ((d6o = dhcpv6_find_option(d6m + 1,  in add_pkt_lif()
694 		    dpkt->pkt_cur_len - sizeof (*d6m), d6o, DHCPV6_OPT_IA_NA,  in add_pkt_lif()
698 			(void) memcpy(&d6in, d6o, sizeof (d6in));  in add_pkt_lif()
702 		if (d6o == NULL) {  in add_pkt_lif()
706 			d6o = add_pkt_opt(dpkt, DHCPV6_OPT_IA_NA,  in add_pkt_lif()
708 			    sizeof (d6in) - sizeof (*d6o));  in add_pkt_lif()
709 			if (d6o == NULL)  in add_pkt_lif()
732 		d6so = add_pkt_subopt(dpkt, d6o, DHCPV6_OPT_IAADDR,  in add_pkt_lif()
734 		    sizeof (d6ia) - sizeof (*d6o));  in add_pkt_lif()
760 				(void) update_v6opt_len(d6o, sizeof (*d6so) +  in add_pkt_lif()