Proof using.
unfold deghost_packet.
simpl. auto.
Qed.

(* Specifications: *)
Lemma pDst_deghost_packet :
forall (p : packet (params := raft_refined_multi_params)),
pDst (deghost_packet p) = pDst p.
Lemma pDst_mgv_deghost_packet :
forall (p : ghost_log_packet),
pDst (mgv_deghost_packet p) = pDst p.