(*
    ||M||  This file is part of HELM, an Hypertextual, Electronic        
    ||A||  Library of Mathematics, developed at the Computer Science     
    ||T||  Department, University of Bologna, Italy.                     
    ||I||                                                                
    ||T||  HELM is free software; you can redistribute it and/or         
    ||A||  modify it under the terms of the GNU General Public License   
    \   /  version 2 or (at your option) any later version.      
     \ /   This software is distributed as is, NO WARRANTY.     
      V_______________________________________________________________ *)

(* $Id: nCic.ml 9058 2008-10-13 17:42:30Z tassi $ *)

val pp_foterm: ('a -> string) -> 'a Terms.foterm -> string
val pp_proof: ('a -> string) -> 'a Terms.bag -> 'a Terms.proof -> string
val pp_substitution: ('a -> string) -> 'a Terms.substitution -> string
val pp_unit_clause: ('a -> string) -> 'a Terms.unit_clause -> string