i_ipadm_delete_ifobj
db_status = i_ipadm_delete_ifobj(iph, ifname, af,
status1 = i_ipadm_delete_ifobj(iph, ifname, AF_INET6, B_FALSE);
status2 = i_ipadm_delete_ifobj(iph, ifname, AF_INET, B_FALSE);
(void) i_ipadm_delete_ifobj(iph, ifname, AF_INET, B_FALSE);
(void) i_ipadm_delete_ifobj(iph, ifname, AF_INET6, B_FALSE);
extern ipadm_status_t i_ipadm_delete_ifobj(ipadm_handle_t, const char *,