205   const char *payload;                  /* IP payload */  in FilterCheck()  local
218     payload = packet + sizeof *pip6;  in FilterCheck()
250     payload = packet + (pip->ip_hl << 2);  in FilterCheck()
290             ih = (const struct icmp *)payload;  in FilterCheck()
299             ih6 = (const struct icmp6_hdr *)payload;  in FilterCheck()
328             uh = (const struct udphdr *)payload;  in FilterCheck()
337             th = (const struct tcphdr *)payload;  in FilterCheck()
546   const unsigned char *payload;  in PacketCheck()  local
564     payload = packet + sizeof *pip6;  in PacketCheck()
576     payload = packet + (pip->ip_hl << 2);  in PacketCheck()
598       icmph = (const struct icmp *)payload;  in PacketCheck()
612       icmp6h = (const struct icmp6_hdr *)payload;  in PacketCheck()
624     uh = (const struct udphdr *)payload;  in PacketCheck()
644         payload[sizeof *uh] == HDLC_ADDR &&  in PacketCheck()
645         payload[sizeof *uh + 1] == HDLC_UI) {  in PacketCheck()
649       memcpy(&proto, payload + sizeof *uh + 2, sizeof proto);  in PacketCheck()
655           result = PacketCheck(bundle, AF_INET, payload + sizeof *uh + 4,  in PacketCheck()
656                                nb - (payload - packet) - sizeof *uh - 4, filter,  in PacketCheck()
723       result = PacketCheck(bundle, AF_INET6, payload, nb - (payload - packet),  in PacketCheck()
742         ((const struct ip *)payload)->ip_v == 4) {  in PacketCheck()
744       result = PacketCheck(bundle, AF_INET, payload, nb - (payload - packet),  in PacketCheck()
758                ncpaddr_ntoa(&dstaddr), payload);  in PacketCheck()
769                ncpaddr_ntoa(&dstaddr), payload + sizeof(u_int32_t));  in PacketCheck()
776       uh = (const struct udphdr *)payload;  in PacketCheck()
788     th = (const struct tcphdr *)payload;  in PacketCheck()
819         sp = (const u_short *)(payload + 20);  in PacketCheck()