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------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- S Y S T E M . P A C K _ 5 7 --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-1999 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT 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 distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-5707, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- Handling of packed arrays with Component_Size = 57
package System.Pack_57 is
pragma Preelaborate (Pack_57);
Bits : constant := 57;
type Bits_57 is mod 2 ** Bits;
for Bits_57'Size use Bits;
function Get_57 (Arr : System.Address; N : Natural) return Bits_57;
-- Arr is the address of the packed array, N is the zero-based
-- subscript. This element is extracted and returned.
procedure Set_57 (Arr : System.Address; N : Natural; E : Bits_57);
-- 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_57;
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