Checkseum.Adler32Implementation of the ADLER-32 cheksum.
type t = Optint.tRepresentation of the checksum value.
val pp : Format.formatter -> t -> unitPretty-printer of t.
digest_bytes msg off len t is the digest of msg at off on len byte(s).
Same as digest_bytes but for String.t.
Same as digest_bigstring but for bigstring.