2 * Program: pgn-extract: a Portable Game Notation (PGN) extractor.
3 * Copyright (C) 1994-2014 David Barnes
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 1, or (at your option)
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 * David Barnes may be contacted as D.J.Barnes@kent.ac.uk
19 * http://www.cs.kent.ac.uk/people/staff/djb/
23 void add_positional_variations_from_file(FILE *fpin);
24 void add_positional_variation_from_line(char *line);
25 void add_textual_variations_from_file(FILE *fpin);
26 void add_textual_variation_from_line(char *line);
27 Boolean check_textual_variations(Game game_details);
28 Boolean check_move_bounds(unsigned plycount);
29 void add_fen_positional_match(const char *fen_string);
30 void add_fen_pattern_match(const char *fen_pattern);
31 Boolean check_for_only_checkmate(const Move *moves);
32 Boolean check_for_only_stalemate(const Board *board, const Move *moves);