ipnet_nicevent_t
ipnet_plumb_ev(ipnet_nicevent_t *ipne, ipnet_stack_t *ips, boolean_t isv6)
ipnet_nicevent_t *ipne;
if ((ipne = kmem_alloc(sizeof (ipnet_nicevent_t), KM_NOSLEEP)) == NULL)
ipnet_nicevent_t *ipne = arg;
kmem_free(ipne, sizeof (ipnet_nicevent_t));