1--  Copyright 2007-2023 Free Software Foundation, Inc.
2--
3--  This program is free software; you can redistribute it and/or modify
4--  it under the terms of the GNU General Public License as published by
5--  the Free Software Foundation; either version 3 of the License, or
6--  (at your option) any later version.
7--
8--  This program is distributed in the hope that it will be useful,
9--  but WITHOUT ANY WARRANTY; without even the implied warranty of
10--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11--  GNU General Public License for more details.
12--
13--  You should have received a copy of the GNU General Public License
14--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
15
16package body Pck is
17
18   procedure Same (C : Character) is
19   begin
20      Procedure_Result := C;
21   end Same;
22
23   procedure Next (C : in out Character) is
24   begin
25      if C = Character'Last then
26         C := Character'First;
27      else
28         C := Character'Succ (C);
29      end if;
30      Procedure_Result := C;
31   end Next;
32
33end Pck;
34