231   const char *payload;		/* IP payload */  in FilterCheck()  local
244     payload = packet + sizeof *pip6;  in FilterCheck()
276     payload = packet + (pip->ip_hl << 2);  in FilterCheck()
317             ih = (const struct icmp *)payload;  in FilterCheck()
326             ih6 = (const struct icmp6_hdr *)payload;  in FilterCheck()
355             uh = (const struct udphdr *)payload;  in FilterCheck()
364             th = (const struct tcphdr *)payload;  in FilterCheck()
574   const unsigned char *payload;  in PacketCheck()  local
592     payload = packet + sizeof *pip6;  in PacketCheck()
604     payload = packet + (pip->ip_hl << 2);  in PacketCheck()
626       icmph = (const struct icmp *)payload;  in PacketCheck()
640       icmp6h = (const struct icmp6_hdr *)payload;  in PacketCheck()
652     uh = (const struct udphdr *)payload;  in PacketCheck()
672         payload[sizeof *uh] == HDLC_ADDR &&  in PacketCheck()
673         payload[sizeof *uh + 1] == HDLC_UI) {  in PacketCheck()
677       memcpy(&proto, payload + sizeof *uh + 2, sizeof proto);  in PacketCheck()
683           result = PacketCheck(bundle, AF_INET, payload + sizeof *uh + 4,  in PacketCheck()
684                                nb - (payload - packet) - sizeof *uh - 4, filter,  in PacketCheck()
751       result = PacketCheck(bundle, AF_INET6, payload, nb - (payload - packet),  in PacketCheck()
770         ((const struct ip *)payload)->ip_v == 4) {  in PacketCheck()
772       result = PacketCheck(bundle, AF_INET, payload, nb - (payload - packet),  in PacketCheck()
786                ncpaddr_ntoa(&dstaddr), payload);  in PacketCheck()
797                ncpaddr_ntoa(&dstaddr), payload + sizeof(u_int32_t));  in PacketCheck()
804       uh = (const struct udphdr *)payload;  in PacketCheck()
816     th = (const struct tcphdr *)payload;  in PacketCheck()
849         sp = (const u_short *)(payload + 20);  in PacketCheck()