(***********************************************************************)
(*                                                                     *)
(*                         Applied Type System                         *)
(*                                                                     *)
(*                              Hongwei Xi                             *)
(*                                                                     *)
(***********************************************************************)

(*
** ATS/Anairiats - Unleashing the Potential of Types!
**
** Copyright (C) 2002-2008 Hongwei Xi, Boston University
**
** All rights reserved
**
** ATS is free software;  you can  redistribute it and/or modify it under
** the terms of  the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
** Free Software Foundation; either version 3, or (at  your  option)  any
** later version.
** 
** ATS is distributed in the hope that it will be useful, but WITHOUT ANY
** WARRANTY; without  even  the  implied  warranty  of MERCHANTABILITY or
** FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License
** for more details.
** 
** You  should  have  received  a  copy of the GNU General Public License
** along  with  ATS;  see the  file COPYING.  If not, please write to the
** Free Software Foundation,  51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)

(* ****** ****** *)

// Time: November 2007
// Author: Hongwei Xi (hwxi AT cs DOT bu DOT edu)

(* ****** ****** *)

staload Sym = "ats_symbol.sats"
typedef symbol_t = $Sym.symbol_t

(* ****** ****** *)

fun the_namespace_add (name: symbol_t): void
fun the_namespace_search {a:type} (f: !symbol_t -<cloptr1> Option_vt a): Option_vt a

fun the_namespace_pop (): void
fun the_namespace_push (): void
fun the_namespace_restore (): void
fun the_namespace_save (): void
fun the_namespace_localjoin (): void

fun the_namespace_initialize (): void

(* ****** ****** *)

(* end of [ats_namespace.sats] *)