(***********************************************************************)
(*                                                                     *)
(*                               TAToo                                 *)
(*                                                                     *)
(*                     Kim Nguyen, LRI UMR8623                         *)
(*                   Université Paris-Sud & CNRS                       *)
(*                                                                     *)
(*  Copyright 2010-2012 Université Paris-Sud and Centre National de la *)
(*  Recherche Scientifique. All rights reserved.  This file is         *)
(*  distributed under the terms of the GNU Lesser General Public       *)
(*  License, with the special exception on linking described in file   *)
(*  ../LICENSE.                                                        *)
(*                                                                     *)
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(*
  Time-stamp: <Last modified on 2013-03-04 23:02:21 CET by Kim Nguyen>
*)

(** Implementation of states *)

include Common_sig.Type with type t = int

val make : unit -> t
(** Generate a fresh state *)

val dummy : t
(** Dummy state that can never be returned by [make ()] *)

val print : Format.formatter -> t -> unit
(** Pretty printer *)