------------------------------------------------------------------------------
--                                                                          --
--                         GNAT RUNTIME COMPONENTS                          --
--                                                                          --
--                       S Y S T E M . P A C K _ 0 9                        --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--                            $Revision: 1.2 $                              --
--                                                                          --
--          Copyright (C) 1992-1999 Free Software Foundation, Inc.          --
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-- GNAT is free software;  you can  redistribute it  and/or modify it under --
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-- MA 02111-0907, USA.                                                      --
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-- As a special exception,  if other files  instantiate  generics from this --
-- unit, or you link  this unit with other files  to produce an executable, --
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-- covered by the  GNU Public License.                                      --
--                                                                          --
-- GNAT was originally developed  by the GNAT team at  New York University. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
--                                                                          --
------------------------------------------------------------------------------

--  Handling of packed arrays with Component_Size = 9

package System.Pack_09 is
pragma Preelaborate (Pack_09);

   Bits : constant := 9;

   type Bits_09 is mod 2 ** Bits;
   for Bits_09'Size use Bits;

   function Get_09 (Arr : System.Address; N : Natural) return Bits_09;
   --  Arr is the address of the packed array, N is the zero-based
   --  subscript. This element is extracted and returned.

   procedure Set_09 (Arr : System.Address; N : Natural; E : Bits_09);
   --  Arr is the address of the packed array, N is the zero-based
   --  subscript. This element is set to the given value.

end System.Pack_09;
