1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT COMPILER COMPONENTS                         --
4--                                                                          --
5--                      S Y S T E M . V A L _ L L L I                       --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2020, 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--  This package contains routines for scanning signed Long_Long_Long_Integer
33--  values for use in Text_IO.Integer_IO, and the Value attribute.
34
35with System.Unsigned_Types;
36with System.Val_LLLU;
37with System.Value_I;
38
39package System.Val_LLLI is
40   pragma Preelaborate;
41
42   subtype Long_Long_Long_Unsigned is Unsigned_Types.Long_Long_Long_Unsigned;
43
44   package Impl is new
45     Value_I (Long_Long_Long_Integer,
46              Long_Long_Long_Unsigned,
47              Val_LLLU.Scan_Raw_Long_Long_Long_Unsigned);
48
49   function Scan_Long_Long_Long_Integer
50     (Str  : String;
51      Ptr  : not null access Integer;
52      Max  : Integer) return Long_Long_Long_Integer
53     renames Impl.Scan_Integer;
54
55   function Value_Long_Long_Long_Integer
56      (Str : String) return Long_Long_Long_Integer
57     renames Impl.Value_Integer;
58
59end System.Val_LLLI;
60