(***********************************************************************
    v      *   The Coq Proof Assistant  /  The Coq Development Team     
   <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud 
     \VV/  *************************************************************
      //   *      This file is distributed under the terms of the       
           *       GNU Lesser General Public License Version 2.1        
  ***********************************************************************)

open Names
open Term
open Environ
open Reduction

(**********************************************************************
  s conversion functions *)
val use_vm : unit -> bool
val set_use_vm : bool -> unit
val vconv : conv_pb -> types conversion_function

val val_of_constr : env -> constr -> values