------------------------------------------------------------------------------
--                                                                          --
--                         GNAT RUNTIME COMPONENTS                          --
--                                                                          --
--                            S Y S T E M _ I O                             --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--                            $Revision: 1.2 $                              --
--                                                                          --
--           Copyright (c) 1992,1993,1994 NYU, All Rights Reserved          --
--                                                                          --
-- The GNAT library is free software; you can redistribute it and/or modify --
-- it under terms of the GNU Library General Public License as published by --
-- the Free Software  Foundation; either version 2, or (at your option) any --
-- later version.  The GNAT library 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 --
-- Library  General  Public  License for  more  details.  You  should  have --
-- received  a copy of the GNU  Library  General Public License  along with --
-- the GNAT library;  see the file  COPYING.LIB.  If not, write to the Free --
-- Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.        --
--                                                                          --
------------------------------------------------------------------------------

--  A simple text I/O package, used for diagnostic output in the runtime,
--  and can be used for simple I/O functions in user programs as required.
--  This package is also preelaborated, unlike Text_Io, and can thus be
--  with'ed by preelaborated library units.

package System.Io is
pragma Preelaborate (Io);

   procedure Get (X : out Integer);
   procedure Put (X : Integer);

   procedure Get (C : out Character);
   procedure Put (C : Character);

   procedure Put (S : String);
   procedure Put_Line (S : String);

   procedure New_Line (Spacing : Positive := 1);
   procedure Get_Line (Item : in out String; Last : out Natural);

end System.Io;
