1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--                   S Y S T E M . V A L _ E N U M _ 1 6                    --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--             Copyright (C) 2021, 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--  Instantiation of System.Value_N for enumeration types whose names table
33--  has a length that fits in a 16-bit but not an 8-bit integer.
34
35with Interfaces;
36with System.Value_N;
37
38package System.Val_Enum_16 is
39   pragma Preelaborate;
40
41   package Impl is new Value_N (Interfaces.Integer_16);
42
43   function Value_Enumeration_16
44     (Names   : String;
45      Indexes : System.Address;
46      Hash    : Impl.Hash_Function_Ptr;
47      Num     : Natural;
48      Str     : String)
49      return    Natural
50     renames Impl.Value_Enumeration;
51
52   function Valid_Value_Enumeration_16
53     (Names   : String;
54      Indexes : System.Address;
55      Hash    : Impl.Hash_Function_Ptr;
56      Num     : Natural;
57      Str     : String)
58      return    Boolean
59     renames Impl.Valid_Value_Enumeration;
60
61end System.Val_Enum_16;
62