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 Pck is 17 18 Procedure_Result : Character := ' '; 19 20 procedure Same (C : Character); 21 -- Set Procedure_Result to C. 22 23 procedure Next (C : in out Character); 24 -- Increment C (if C is the last character, then set C to the first 25 -- character). Set Procedure_Result to the new value of C. 26 27end Pck; 28