in_ifaddrhead      81 netinet/in_var.h TAILQ_HEAD(in_ifaddrhead, in_ifaddr);
in_ifaddrhead      82 netinet/in_var.h extern	struct	in_ifaddrhead in_ifaddr;
in_ifaddrhead     132 netinet/ip_input.c struct	in_ifaddrhead in_ifaddr;