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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
Require Import Coq.ltac2.Init.
Ltac2 @external make : int -> char -> string := "ltac2" "string_make".
Ltac2 @external length : string -> int := "ltac2" "string_length".
Ltac2 @external get : string -> int -> char := "ltac2" "string_get".
Ltac2 @external set : string -> int -> char -> unit := "ltac2" "string_set".
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