(***********************************************************************)
(*                                                                     *)
(*                                 GALAX                               *)
(*                            XML Query Engine                         *)
(*                                                                     *)
(*  Copyright 2001-2003, Lucent Technologies.                          *)
(*  Distributed only by permission.                                    *)
(*                                                                     *)
(***********************************************************************)

(* $Id: fn_dynamic.mli,v 1.1 2003/05/01 20:02:07 simeon Exp $ *)

(* Module Fn_dynamic
   Description:
     This module implements evaluation of F&O functions.
*)

type bltin = Namespace.nsenv -> Schema.schema -> Datamodel._Value list -> Datamodel._Value

(* val add_bltin_fctn       : ((Xquery_ast.rfname * int) * bltin) -> unit *)
val lookup_bltin_fctn    : (Xquery_ast.rfname * int) -> bltin

