1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT COMPILER COMPONENTS                         --
4--                                                                          --
5--                     S Y S T E M . V A L _ 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--  Processing for Wide_[Wide_]Value attribute
33
34with System.WCh_Con;
35
36package System.Val_WChar is
37   pragma Pure;
38
39   function Value_Wide_Character
40     (Str : String;
41      EM  : System.WCh_Con.WC_Encoding_Method) return Wide_Character;
42   --  Computes Wide_Character'Value (Str). The parameter EM is the encoding
43   --  method used for any Wide_Character sequences in Str. Note that brackets
44   --  notation is always permitted.
45
46   function Value_Wide_Wide_Character
47     (Str : String;
48      EM  : System.WCh_Con.WC_Encoding_Method) return Wide_Wide_Character;
49   --  Computes Wide_Character'Value (Str). The parameter EM is the encoding
50   --  method used for any wide_character sequences in Str. Note that brackets
51   --  notation is always permitted.
52
53end System.Val_WChar;
54