NI
bzero(data, sizeof(*NI(data)));
strncpy(NI(data)->name, NG_NODE_NAME(sc->node),
sizeof(NI(data)->name) - 1);
strncpy(NI(data)->type, sc->node->nd_type->name,
sizeof(NI(data)->type) - 1);
NI(data)->id = (u_int32_t) ng_node2ID(sc->node);
NI(data)->hooks = NG_NODE_NUMHOOKS(sc->node);