1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--                     S Y S T E M . I M G _ W C H A R                      --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2019, Free Software Foundation, Inc.         --
10--                                                                          --
11-- GNAT is free software;  you can  redistribute it  and/or modify it under --
12-- terms of the  GNU General Public License as published  by the Free Soft- --
13-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
14-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
15-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
16-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
17--                                                                          --
18-- As a special exception under Section 7 of GPL version 3, you are granted --
19-- additional permissions described in the GCC Runtime Library Exception,   --
20-- version 3.1, as published by the Free Software Foundation.               --
21--                                                                          --
22-- You should have received a copy of the GNU General Public License and    --
23-- a copy of the GCC Runtime Library Exception along with this program;     --
24-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
25-- <http://www.gnu.org/licenses/>.                                          --
26--                                                                          --
27-- GNAT was originally developed  by the GNAT team at  New York University. --
28-- Extensive contributions were provided by Ada Core Technologies Inc.      --
29--                                                                          --
30------------------------------------------------------------------------------
31
32--  Wide_[Wide_]Character'Image
33
34package System.Img_WChar is
35   pragma Pure;
36
37   procedure Image_Wide_Character
38     (V        : Wide_Character;
39      S        : in out String;
40      P        : out Natural;
41      Ada_2005 : Boolean);
42   --  Computes Wide_Character'Image (V) and stores the result in S (1 .. P)
43   --  setting the resulting value of P. The caller guarantees that S is long
44   --  enough to hold the result, and that S'First is 1. The parameter Ada_2005
45   --  is True if operating in Ada 2005 mode (or beyond). This is required to
46   --  deal with the annoying FFFE/FFFF incompatibility.
47
48   procedure Image_Wide_Wide_Character
49     (V : Wide_Wide_Character;
50      S : in out String;
51      P : out Natural);
52   --  Computes Wide_Wide_Character'Image (V) and stores the result in
53   --  S (1 .. P) setting the resulting value of P. The caller guarantees
54   --  that S is long enough to hold the result, and that S'First is 1.
55
56end System.Img_WChar;
57