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https://github.com/moparisthebest/wget
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67 lines
2.5 KiB
C
67 lines
2.5 KiB
C
/* Hash table declarations.
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Copyright (C) 2000, 2007, 2008, 2009, 2010, 2011, 2015 Free Software
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Foundation, Inc.
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This file is part of GNU Wget.
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GNU Wget 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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GNU Wget 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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You should have received a copy of the GNU General Public License
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along with Wget. If not, see <http://www.gnu.org/licenses/>.
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Additional permission under GNU GPL version 3 section 7
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If you modify this program, or any covered work, by linking or
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combining it with the OpenSSL project's OpenSSL library (or a
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modified version of that library), containing parts covered by the
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terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
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grants you additional permission to convey the resulting work.
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Corresponding Source for a non-source form of such a combination
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shall include the source code for the parts of OpenSSL used as well
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as that of the covered work. */
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#ifndef HASH_H
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#define HASH_H
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struct hash_table;
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struct hash_table *hash_table_new (int, unsigned long (*) (const void *),
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int (*) (const void *, const void *));
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void hash_table_destroy (struct hash_table *);
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void *hash_table_get (const struct hash_table *, const void *);
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int hash_table_get_pair (const struct hash_table *, const void *,
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void *, void *);
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int hash_table_contains (const struct hash_table *, const void *);
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void hash_table_put (struct hash_table *, const void *, const void *);
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int hash_table_remove (struct hash_table *, const void *);
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void hash_table_clear (struct hash_table *);
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void hash_table_for_each (struct hash_table *,
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int (*) (void *, void *, void *), void *);
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typedef struct {
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void *key, *value; /* public members */
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void *pos, *end; /* private members */
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} hash_table_iterator;
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void hash_table_iterate (struct hash_table *, hash_table_iterator *);
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int hash_table_iter_next (hash_table_iterator *);
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int hash_table_count (const struct hash_table *);
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struct hash_table *make_string_hash_table (int);
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struct hash_table *make_nocase_string_hash_table (int);
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unsigned long hash_pointer (const void *);
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#endif /* HASH_H */
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