658 	struct interface_description_block *idbp;  in pcap_ng_check_header()  local
871 			idbp = get_from_block_data(&cursor, sizeof(*idbp),  in pcap_ng_check_header()
873 			if (idbp == NULL)  in pcap_ng_check_header()
880 				idbp->linktype = SWAPSHORT(idbp->linktype);  in pcap_ng_check_header()
881 				idbp->snaplen = SWAPLONG(idbp->snaplen);  in pcap_ng_check_header()
913 	p->snapshot = idbp->snaplen;  in pcap_ng_check_header()
914 	p->linktype = linktype_to_dlt(idbp->linktype);  in pcap_ng_check_header()
954 	struct interface_description_block *idbp;  in pcap_ng_next_packet()  local
1074 			idbp = get_from_block_data(&cursor, sizeof(*idbp),  in pcap_ng_next_packet()
1076 			if (idbp == NULL)  in pcap_ng_next_packet()
1083 				idbp->linktype = SWAPSHORT(idbp->linktype);  in pcap_ng_next_packet()
1084 				idbp->snaplen = SWAPLONG(idbp->snaplen);  in pcap_ng_next_packet()
1095 			if (p->linktype != idbp->linktype) {  in pcap_ng_next_packet()
1098 				    idbp->linktype);  in pcap_ng_next_packet()
1101 			if (p->snapshot != idbp->snaplen) {  in pcap_ng_next_packet()
1104 				    idbp->snaplen);  in pcap_ng_next_packet()