- cwt->btrn = btr_new_node("check wav", sit.btrn, check_wav_exec, cwt);
- sprintf(cwt->task.status, "check wav");
+ cwt->btrn = btr_new_node(&(struct btr_node_description)
+ EMBRACE(.name = "check_wav", .parent = sit.btrn,
+ .handler = check_wav_exec, .context = cwt));
+ sprintf(cwt->task.status, "check_wav");