54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/*
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* This file is part of pgn-extract: a Portable Game Notation (PGN) extractor.
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* Copyright (C) 1994-2022 David J. Barnes
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*
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* pgn-extract is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* pgn-extract is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with pgn-extract. If not, see <http://www.gnu.org/licenses/>.
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*
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* David J. Barnes may be contacted as d.j.barnes@kent.ac.uk
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* https://www.cs.kent.ac.uk/people/staff/djb/
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*/
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/* Define values for the amount of space to initially malloc
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* and incrementally realloc in a list.
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*/
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#ifndef LISTS_H
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#define LISTS_H
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#define INIT_LIST_SPACE 10
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#define MORE_LIST_SPACE 5
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/* Tags to be sought may have an operator to specify the
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* relationship between value in the tag list and that in
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* the game. For instance, in order to find games before 1962
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* use Date < "1962". The < turns into a LESS_THAN operator.
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* Potentially any tag may have an operator, but not all make
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* sense in all circumstances.
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*/
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typedef enum {
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NONE,
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LESS_THAN, GREATER_THAN, EQUAL_TO, NOT_EQUAL_TO,
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LESS_THAN_OR_EQUAL_TO, GREATER_THAN_OR_EQUAL_TO,
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REGEX
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} TagOperator;
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void extract_tag_argument(const char *argstr);
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void add_tag_to_list(int tag,const char *tagstr,TagOperator operator);
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Boolean check_tag_details_not_ECO(char *Details[],int num_details);
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Boolean check_ECO_tag(char *Details[]);
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void init_tag_lists(void);
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Boolean check_setup_tag(char *Details[]);
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#endif // LISTS_H
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