299 	struct iphdr *ip;  in ip_transmit()  local
364 	struct iphdr *ip;  in build_ip_hdr()  local
380 static uint16_t udpchksum(struct iphdr *ip, struct udphdr *udp)  in udpchksum()
405 	struct iphdr *ip;  in build_udp_hdr()  local
456 		      struct iphdr *ip, struct udphdr *udp)  in await_rarp()
575 	struct bootpip_t ip;  in bootp()  local
673 	struct dhcpip_t ip;  in dhcp()  local
775 static void process_igmp(struct iphdr *ip, unsigned long now)  in process_igmp()
875 #define process_igmp(ip, now)  argument
884 	struct	iphdr *ip;  in await_reply()  local
1163 ifconfig (char *ip, char *sm, char *gw, char *svr)  in ifconfig()