fact: Definition ByteBuffer_checksum_bound n {sz} (bytes : ByteBuffer.t sz) : W16 := ByteBuffer_fold_left16 add_w16_into_checksum n bytes (wzero _).
imports: Fiat.Common.Coq__8_4__8_5__Compat List Bedrock.Word Coq.ZArith.ZArith Coq.micromega.Psatz NArith NArithRing ZArith ZArithRing Program Coq.micromega.Psatz AlignedByteString Permutation