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+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+(** {5 Basic types} *)
+
+type t = Compat.Loc.t
+
+exception Exc_located of t * exn
+
+type 'a located = t * 'a
+
+(** {5 Location manipulation} *)
+
+(** This is inherited from CAMPL4/5. *)
+
+val unloc : t -> int * int
+val make_loc : int * int -> t
+val ghost : t
+val merge : t -> t -> t
+val raise : t -> exn -> 'a
+
+(** {5 Location utilities} *)
+
+val located_fold_left : ('a -> 'b -> 'a) -> 'a -> 'b located -> 'a
+val located_iter2 : ('a -> 'b -> unit) -> 'a located -> 'b located -> unit
+
+val down_located : ('a -> 'b) -> 'a located -> 'b
+(** Projects out a located object *)
+
+val pr_located : ('a -> Pp.std_ppcmds) -> 'a located -> Pp.std_ppcmds
+(** Prints an object surrounded by its commented location *)
+
+(** {5 Backward compatibility} *)
+
+val dummy_loc : t
+(** Same as [ghost] *)
+
+val join_loc : t -> t -> t
+(** Same as [merge] *)