(***********************************************************************)
(*  v      *   The Coq Proof Assistant  /  The Coq Development Team    *)
(* <O___,, *        INRIA-Rocquencourt  &  LRI-CNRS-Orsay              *)
(*   \VV/  *************************************************************)
(*    //   *      This file is distributed under the terms of the      *)
(*         *       GNU Lesser General Public License Version 2.1       *)
(***********************************************************************)

(*i $Id$ i*)

(* Alphabetic order. *)

val compare_char : char -> char -> int
val compare_string : string -> string -> int

(* Alphabetic normalization. *)

val norm_char : char -> char
val norm_string : string -> string