1962 	struct in_ifaddr *inifa;  in in_ifaddr_alloc()  local
1964 	inifa = kalloc_type(struct in_ifaddr, Z_ZERO | Z_WAITOK);  in in_ifaddr_alloc()
1965 	if (inifa == NULL) {  in in_ifaddr_alloc()
1969 	inifa->ia_ifa.ifa_free = in_ifaddr_free;  in in_ifaddr_alloc()
1970 	inifa->ia_ifa.ifa_debug |= IFD_ALLOC;  in in_ifaddr_alloc()
1971 	inifa->ia_ifa.ifa_del_wc = &inifa->ia_ifa.ifa_debug;  in in_ifaddr_alloc()
1972 	inifa->ia_ifa.ifa_del_waiters = 0;  in in_ifaddr_alloc()
1973 	ifa_lock_init(&inifa->ia_ifa);  in in_ifaddr_alloc()
1974 	ifa_initref(&inifa->ia_ifa);  in in_ifaddr_alloc()
1976 	return inifa;  in in_ifaddr_alloc()
1982 	struct in_ifaddr *inifa = (struct in_ifaddr *)ifa;  in in_ifaddr_free()  local
1993 	kfree_type(struct in_ifaddr, inifa);  in in_ifaddr_free()