proposition: Lemma length_ByteString_enqueue' : forall (b : bool) (b' : ByteString), length_ByteString (ByteString_enqueue b b') = length_ByteString b' + 1.
proof: Proof. intros; rewrite length_ByteString_enqueue; omega. Qed.
imports: Fiat.Common.Coq__8_4__8_5__Compat Bedrock.Word Coq.ZArith.ZArith Coq.NArith.NArith Coq.Arith.Arith Coq.Numbers.Natural.Peano.NPeano Coq.Logic.Eqdep_dec Fiat.Narcissus.Common.Specs