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(* Open Source License                                                       *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
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module Infix : sig
  (** Sequence: [i--j] is the sequence [i;i+1;...;j-1;j] *)
  val ( -- ) : int -> int -> int list
end

(** [cut ?copy size bytes] cut [bytes] the in a list of successive
    chunks of length [size] at most.

    If [copy] is false (default), the blocks of the list
    can be garbage-collected only when all the blocks are
    unreachable (because of the 'optimized' implementation of
    [sub] used internally. *)
val cut : ?copy:bool -> int -> Bytes.t -> Bytes.t list

(** [do_n_times n f] executes [f] [n] times.
    If [n] is negative, [invalid_arg "do_n_times"] is executed. *)
val do_n_times : int -> (unit -> unit) -> unit

(** [fold_n_times n f] composes [f] [n] times.
    If [n] is negative, [invalid_arg "fold_n_times"] is executed. *)
val fold_n_times : int -> ('a -> 'a) -> 'a -> 'a