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------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- S Y S T E M . S C A L A R _ V A L U E S --
-- S p e c --
-- --
-- $Revision: 1.2 $
-- --
-- Copyright (C) 2001 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 02111-1307, 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. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
-- --
------------------------------------------------------------------------------
-- This package defines the constants used for initializing scalar values
-- when pragma Initialize_Scalars is used. The actual values are defined
-- in the binder generated file. This package contains the Ada names that
-- are used by the generated code, which are linked to the actual values
-- by the use of pragma Import.
package System.Scalar_Values is
pragma Pure (Scalar_Values);
type Byte1 is mod 2 ** 8;
type Byte2 is mod 2 ** 16;
type Byte4 is mod 2 ** 32;
type Byte8 is mod 2 ** 64;
IS_Is1 : constant Byte1; -- Initialize 1 byte signed value
IS_Is2 : constant Byte2; -- Initialize 2 byte signed value
IS_Is4 : constant Byte4; -- Initialize 4 byte signed value
IS_Is8 : constant Byte8; -- Initialize 8 byte signed value
IS_Iu1 : constant Byte1; -- Initialize 1 byte unsigned value
IS_Iu2 : constant Byte2; -- Initialize 2 byte unsigned value
IS_Iu4 : constant Byte4; -- Initialize 4 byte unsigned value
IS_Iu8 : constant Byte8; -- Initialize 8 byte unsigned value
IS_Isf : constant Short_Float; -- Initialize short float value
IS_Ifl : constant Float; -- Initialize float value
IS_Ilf : constant Long_Float; -- Initialize long float value
IS_Ill : constant Long_Long_Float; -- Initialize long long float value
pragma Import (Ada, IS_Is1, "__gnat_Is1");
pragma Import (Ada, IS_Is2, "__gnat_Is2");
pragma Import (Ada, IS_Is4, "__gnat_Is4");
pragma Import (Ada, IS_Is8, "__gnat_Is8");
pragma Import (Ada, IS_Iu1, "__gnat_Iu1");
pragma Import (Ada, IS_Iu2, "__gnat_Iu2");
pragma Import (Ada, IS_Iu4, "__gnat_Iu4");
pragma Import (Ada, IS_Iu8, "__gnat_Iu8");
pragma Import (Ada, IS_Isf, "__gnat_Isf");
pragma Import (Ada, IS_Ifl, "__gnat_Ifl");
pragma Import (Ada, IS_Ilf, "__gnat_Ilf");
pragma Import (Ada, IS_Ill, "__gnat_Ill");
end System.Scalar_Values;