1 /* ttt.c - client-server tic-tac-toe game
3 * Copyright © 2005 Carl Worth
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2, or (at your option)
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software Foundation,
17 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 * Author: Carl Worth <cworth@cworth.org>
22 #include "ttt-board.h"
24 /* Initialize an empty board. */
26 ttt_board_init (ttt_board_t *board)
29 for (i = 0; i < TTT_BOARD_MAX_CELLS; i++)
35 /* Initialize a board from its string representation.
37 * Returns: TTT_BOARD_SUCCESS or TTT_BOARD_INVALID_BOARD if the board
38 * string could not be properly parsed.
41 ttt_board_init_from_string (ttt_board_t *board,
47 /* Return the string representation of a board.
49 * The return value is a malloc()ed string that should be free()ed
50 * when no longer needed.
52 * Errors: If out-of-memory occurs, this function will not return.
55 ttt_board_to_string (ttt_board_t *board)
61 /* Write a string representation of a board to the provided file.
63 * Errors: If out-of-memory or a file IO error occurs, this function
67 ttt_board_write (ttt_board_t *board, FILE *file)
71 s = ttt_board_to_string (board);
73 xfwrite (s, 1, strlen (s) + 1, file);