__ncode mcMeta(struct Context* context, enum Code next) {
    context->next = next; // remember next Code Gear
    struct MCWorker* mcWorker =  (struct MCWorker*) context->worker->worker;
    StateNode st ;
    StateDB out = &st;
    struct Element* list = NULL;
    struct MCTaskManagerImpl* mcti = (struct MCTaskManagerImpl *)mcWorker->taskManager->taskManager;
    out->memory = mcti->mem;
    out->hash = get_memory_hash(mcti->mem,0);
...
	goto meta(context, context->next);
}