path: root/gcc-4.9/gcc/ada/i-cexten.ads

------------------------------------------------------------------------------
--                                                                          --
--                         GNAT COMPILER COMPONENTS                         --
--                                                                          --
--              I N T E R F A C E S . C . E X T E N S I O N S               --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--          Copyright (C) 1992-2013, 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 3,  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.                                     --
--                                                                          --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception,   --
-- version 3.1, as published by the Free Software Foundation.               --
--                                                                          --
-- You should have received a copy of the GNU General Public License and    --
-- a copy of the GCC Runtime Library Exception along with this program;     --
-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
-- <http://www.gnu.org/licenses/>.                                          --
--                                                                          --
-- GNAT was originally developed  by the GNAT team at  New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc.      --
--                                                                          --
------------------------------------------------------------------------------

--  This package contains additional C-related definitions, intended for use
--  with either manually or automatically generated bindings to C libraries.

with System;

package Interfaces.C.Extensions is
   pragma Pure;

   --  Definitions for C "void" and "void *" types

   subtype void     is System.Address;
   subtype void_ptr is System.Address;

   --  Definitions for C incomplete/unknown structs

   subtype opaque_structure_def is System.Address;
   type opaque_structure_def_ptr is access opaque_structure_def;
   for opaque_structure_def_ptr'Storage_Size use 0;

   --  Definitions for C++ incomplete/unknown classes

   subtype incomplete_class_def is System.Address;
   type incomplete_class_def_ptr is access incomplete_class_def;
   for incomplete_class_def_ptr'Storage_Size use 0;

   --  C bool

   subtype bool is plain_char;

   --  64-bit integer types

   subtype long_long is Long_Long_Integer;
   type unsigned_long_long is mod 2 ** 64;

   --  128-bit integer type available on 64-bit platforms:
   --  typedef int signed_128 __attribute__ ((mode (TI)));

   type Signed_128 is record
      low, high : unsigned_long_long;
   end record;
   pragma Convention (C_Pass_By_Copy, Signed_128);
   for Signed_128'Alignment use unsigned_long_long'Alignment * 2;

   --  Types for bitfields

   type Unsigned_1 is mod 2 ** 1;
   for Unsigned_1'Size use 1;

   type Unsigned_2 is mod 2 ** 2;
   for Unsigned_2'Size use 2;

   type Unsigned_3 is mod 2 ** 3;
   for Unsigned_3'Size use 3;

   type Unsigned_4 is mod 2 ** 4;
   for Unsigned_4'Size use 4;

   type Unsigned_5 is mod 2 ** 5;
   for Unsigned_5'Size use 5;

   type Unsigned_6 is mod 2 ** 6;
   for Unsigned_6'Size use 6;

   type Unsigned_7 is mod 2 ** 7;
   for Unsigned_7'Size use 7;

   type Unsigned_8 is mod 2 ** 8;
   for Unsigned_8'Size use 8;

   type Unsigned_9 is mod 2 ** 9;
   for Unsigned_9'Size use 9;

   type Unsigned_10 is mod 2 ** 10;
   for Unsigned_10'Size use 10;

   type Unsigned_11 is mod 2 ** 11;
   for Unsigned_11'Size use 11;

   type Unsigned_12 is mod 2 ** 12;
   for Unsigned_12'Size use 12;

   type Unsigned_13 is mod 2 ** 13;
   for Unsigned_13'Size use 13;

   type Unsigned_14 is mod 2 ** 14;
   for Unsigned_14'Size use 14;

   type Unsigned_15 is mod 2 ** 15;
   for Unsigned_15'Size use 15;

   type Unsigned_16 is mod 2 ** 16;
   for Unsigned_16'Size use 16;

   type Unsigned_17 is mod 2 ** 17;
   for Unsigned_17'Size use 17;

   type Unsigned_18 is mod 2 ** 18;
   for Unsigned_18'Size use 18;

   type Unsigned_19 is mod 2 ** 19;
   for Unsigned_19'Size use 19;

   type Unsigned_20 is mod 2 ** 20;
   for Unsigned_20'Size use 20;

   type Unsigned_21 is mod 2 ** 21;
   for Unsigned_21'Size use 21;

   type Unsigned_22 is mod 2 ** 22;
   for Unsigned_22'Size use 22;

   type Unsigned_23 is mod 2 ** 23;
   for Unsigned_23'Size use 23;

   type Unsigned_24 is mod 2 ** 24;
   for Unsigned_24'Size use 24;

   type Unsigned_25 is mod 2 ** 25;
   for Unsigned_25'Size use 25;

   type Unsigned_26 is mod 2 ** 26;
   for Unsigned_26'Size use 26;

   type Unsigned_27 is mod 2 ** 27;
   for Unsigned_27'Size use 27;

   type Unsigned_28 is mod 2 ** 28;
   for Unsigned_28'Size use 28;

   type Unsigned_29 is mod 2 ** 29;
   for Unsigned_29'Size use 29;

   type Unsigned_30 is mod 2 ** 30;
   for Unsigned_30'Size use 30;

   type Unsigned_31 is mod 2 ** 31;
   for Unsigned_31'Size use 31;

   type Unsigned_32 is mod 2 ** 32;
   for Unsigned_32'Size use 32;

   type Unsigned_33 is mod 2 ** 33;
   for Unsigned_33'Size use 33;

   type Unsigned_34 is mod 2 ** 34;
   for Unsigned_34'Size use 34;

   type Unsigned_35 is mod 2 ** 35;
   for Unsigned_35'Size use 35;

   type Unsigned_36 is mod 2 ** 36;
   for Unsigned_36'Size use 36;

   type Unsigned_37 is mod 2 ** 37;
   for Unsigned_37'Size use 37;

   type Unsigned_38 is mod 2 ** 38;
   for Unsigned_38'Size use 38;

   type Unsigned_39 is mod 2 ** 39;
   for Unsigned_39'Size use 39;

   type Unsigned_40 is mod 2 ** 40;
   for Unsigned_40'Size use 40;

   type Unsigned_41 is mod 2 ** 41;
   for Unsigned_41'Size use 41;

   type Unsigned_42 is mod 2 ** 42;
   for Unsigned_42'Size use 42;

   type Unsigned_43 is mod 2 ** 43;
   for Unsigned_43'Size use 43;

   type Unsigned_44 is mod 2 ** 44;
   for Unsigned_44'Size use 44;

   type Unsigned_45 is mod 2 ** 45;
   for Unsigned_45'Size use 45;

   type Unsigned_46 is mod 2 ** 46;
   for Unsigned_46'Size use 46;

   type Unsigned_47 is mod 2 ** 47;
   for Unsigned_47'Size use 47;

   type Unsigned_48 is mod 2 ** 48;
   for Unsigned_48'Size use 48;

   type Unsigned_49 is mod 2 ** 49;
   for Unsigned_49'Size use 49;

   type Unsigned_50 is mod 2 ** 50;
   for Unsigned_50'Size use 50;

   type Unsigned_51 is mod 2 ** 51;
   for Unsigned_51'Size use 51;

   type Unsigned_52 is mod 2 ** 52;
   for Unsigned_52'Size use 52;

   type Unsigned_53 is mod 2 ** 53;
   for Unsigned_53'Size use 53;

   type Unsigned_54 is mod 2 ** 54;
   for Unsigned_54'Size use 54;

   type Unsigned_55 is mod 2 ** 55;
   for Unsigned_55'Size use 55;

   type Unsigned_56 is mod 2 ** 56;
   for Unsigned_56'Size use 56;

   type Unsigned_57 is mod 2 ** 57;
   for Unsigned_57'Size use 57;

   type Unsigned_58 is mod 2 ** 58;
   for Unsigned_58'Size use 58;

   type Unsigned_59 is mod 2 ** 59;
   for Unsigned_59'Size use 59;

   type Unsigned_60 is mod 2 ** 60;
   for Unsigned_60'Size use 60;

   type Unsigned_61 is mod 2 ** 61;
   for Unsigned_61'Size use 61;

   type Unsigned_62 is mod 2 ** 62;
   for Unsigned_62'Size use 62;

   type Unsigned_63 is mod 2 ** 63;
   for Unsigned_63'Size use 63;

   type Unsigned_64 is mod 2 ** 64;
   for Unsigned_64'Size use 64;

   type Signed_2 is range -2 ** 1 .. 2 ** 1 - 1;
   for Signed_2'Size use 2;

   type Signed_3 is range -2 ** 2 .. 2 ** 2 - 1;
   for Signed_3'Size use 3;

   type Signed_4 is range -2 ** 3 .. 2 ** 3 - 1;
   for Signed_4'Size use 4;

   type Signed_5 is range -2 ** 4 .. 2 ** 4 - 1;
   for Signed_5'Size use 5;

   type Signed_6 is range -2 ** 5 .. 2 ** 5 - 1;
   for Signed_6'Size use 6;

   type Signed_7 is range -2 ** 6 .. 2 ** 6 - 1;
   for Signed_7'Size use 7;

   type Signed_8 is range -2 ** 7 .. 2 ** 7 - 1;
   for Signed_8'Size use 8;

   type Signed_9 is range -2 ** 8 .. 2 ** 8 - 1;
   for Signed_9'Size use 9;

   type Signed_10 is range -2 ** 9 .. 2 ** 9 - 1;
   for Signed_10'Size use 10;

   type Signed_11 is range -2 ** 10 .. 2 ** 10 - 1;
   for Signed_11'Size use 11;

   type Signed_12 is range -2 ** 11 .. 2 ** 11 - 1;
   for Signed_12'Size use 12;

   type Signed_13 is range -2 ** 12 .. 2 ** 12 - 1;
   for Signed_13'Size use 13;

   type Signed_14 is range -2 ** 13 .. 2 ** 13 - 1;
   for Signed_14'Size use 14;

   type Signed_15 is range -2 ** 14 .. 2 ** 14 - 1;
   for Signed_15'Size use 15;

   type Signed_16 is range -2 ** 15 .. 2 ** 15 - 1;
   for Signed_16'Size use 16;

   type Signed_17 is range -2 ** 16 .. 2 ** 16 - 1;
   for Signed_17'Size use 17;

   type Signed_18 is range -2 ** 17 .. 2 ** 17 - 1;
   for Signed_18'Size use 18;

   type Signed_19 is range -2 ** 18 .. 2 ** 18 - 1;
   for Signed_19'Size use 19;

   type Signed_20 is range -2 ** 19 .. 2 ** 19 - 1;
   for Signed_20'Size use 20;

   type Signed_21 is range -2 ** 20 .. 2 ** 20 - 1;
   for Signed_21'Size use 21;

   type Signed_22 is range -2 ** 21 .. 2 ** 21 - 1;
   for Signed_22'Size use 22;

   type Signed_23 is range -2 ** 22 .. 2 ** 22 - 1;
   for Signed_23'Size use 23;

   type Signed_24 is range -2 ** 23 .. 2 ** 23 - 1;
   for Signed_24'Size use 24;

   type Signed_25 is range -2 ** 24 .. 2 ** 24 - 1;
   for Signed_25'Size use 25;

   type Signed_26 is range -2 ** 25 .. 2 ** 25 - 1;
   for Signed_26'Size use 26;

   type Signed_27 is range -2 ** 26 .. 2 ** 26 - 1;
   for Signed_27'Size use 27;

   type Signed_28 is range -2 ** 27 .. 2 ** 27 - 1;
   for Signed_28'Size use 28;

   type Signed_29 is range -2 ** 28 .. 2 ** 28 - 1;
   for Signed_29'Size use 29;

   type Signed_30 is range -2 ** 29 .. 2 ** 29 - 1;
   for Signed_30'Size use 30;

   type Signed_31 is range -2 ** 30 .. 2 ** 30 - 1;
   for Signed_31'Size use 31;

   type Signed_32 is range -2 ** 31 .. 2 ** 31 - 1;
   for Signed_32'Size use 32;

   type Signed_33 is range -2 ** 32 .. 2 ** 32 - 1;
   for Signed_33'Size use 33;

   type Signed_34 is range -2 ** 33 .. 2 ** 33 - 1;
   for Signed_34'Size use 34;

   type Signed_35 is range -2 ** 34 .. 2 ** 34 - 1;
   for Signed_35'Size use 35;

   type Signed_36 is range -2 ** 35 .. 2 ** 35 - 1;
   for Signed_36'Size use 36;

   type Signed_37 is range -2 ** 36 .. 2 ** 36 - 1;
   for Signed_37'Size use 37;

   type Signed_38 is range -2 ** 37 .. 2 ** 37 - 1;
   for Signed_38'Size use 38;

   type Signed_39 is range -2 ** 38 .. 2 ** 38 - 1;
   for Signed_39'Size use 39;

   type Signed_40 is range -2 ** 39 .. 2 ** 39 - 1;
   for Signed_40'Size use 40;

   type Signed_41 is range -2 ** 40 .. 2 ** 40 - 1;
   for Signed_41'Size use 41;

   type Signed_42 is range -2 ** 41 .. 2 ** 41 - 1;
   for Signed_42'Size use 42;

   type Signed_43 is range -2 ** 42 .. 2 ** 42 - 1;
   for Signed_43'Size use 43;

   type Signed_44 is range -2 ** 43 .. 2 ** 43 - 1;
   for Signed_44'Size use 44;

   type Signed_45 is range -2 ** 44 .. 2 ** 44 - 1;
   for Signed_45'Size use 45;

   type Signed_46 is range -2 ** 45 .. 2 ** 45 - 1;
   for Signed_46'Size use 46;

   type Signed_47 is range -2 ** 46 .. 2 ** 46 - 1;
   for Signed_47'Size use 47;

   type Signed_48 is range -2 ** 47 .. 2 ** 47 - 1;
   for Signed_48'Size use 48;

   type Signed_49 is range -2 ** 48 .. 2 ** 48 - 1;
   for Signed_49'Size use 49;

   type Signed_50 is range -2 ** 49 .. 2 ** 49 - 1;
   for Signed_50'Size use 50;

   type Signed_51 is range -2 ** 50 .. 2 ** 50 - 1;
   for Signed_51'Size use 51;

   type Signed_52 is range -2 ** 51 .. 2 ** 51 - 1;
   for Signed_52'Size use 52;

   type Signed_53 is range -2 ** 52 .. 2 ** 52 - 1;
   for Signed_53'Size use 53;

   type Signed_54 is range -2 ** 53 .. 2 ** 53 - 1;
   for Signed_54'Size use 54;

   type Signed_55 is range -2 ** 54 .. 2 ** 54 - 1;
   for Signed_55'Size use 55;

   type Signed_56 is range -2 ** 55 .. 2 ** 55 - 1;
   for Signed_56'Size use 56;

   type Signed_57 is range -2 ** 56 .. 2 ** 56 - 1;
   for Signed_57'Size use 57;

   type Signed_58 is range -2 ** 57 .. 2 ** 57 - 1;
   for Signed_58'Size use 58;

   type Signed_59 is range -2 ** 58 .. 2 ** 58 - 1;
   for Signed_59'Size use 59;

   type Signed_60 is range -2 ** 59 .. 2 ** 59 - 1;
   for Signed_60'Size use 60;

   type Signed_61 is range -2 ** 60 .. 2 ** 60 - 1;
   for Signed_61'Size use 61;

   type Signed_62 is range -2 ** 61 .. 2 ** 61 - 1;
   for Signed_62'Size use 62;

   type Signed_63 is range -2 ** 62 .. 2 ** 62 - 1;
   for Signed_63'Size use 63;

   type Signed_64 is range -2 ** 63 .. 2 ** 63 - 1;
   for Signed_64'Size use 64;

end Interfaces.C.Extensions;