2
val compare : t -> t -> int
3
val equal : t -> t -> bool
4
val string : string -> t
6
val substring : string -> int -> int -> t
7
val subbytes : bytes -> int -> int -> t
8
external channel : in_channel -> int -> t = "caml_md5_chan"
10
val output : out_channel -> t -> unit
11
val input : in_channel -> t
12
val to_hex : t -> string
13
val from_hex : string -> t