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/*===========================================================================
*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government have not placed any restriction on its use or reproduction.
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/
typedef struct HashTable HashTable;
typedef struct HashTableIterator HashTableIterator;
typedef int (*HashTableKeyCompFunc)(const void *value, const void *key, uint32_t key_length, void *context);
typedef void (*HashTableFreeFunc)(void *value, void *context);
struct HashTableIterator {
const void *root;
const void *bucket;
uint64_t id;
};
rc_t HashTableMake(HashTable **rslt, uint32_t initialSize, HashTableKeyCompFunc kf, const void *context);
void HashTableForEach(const HashTable *self, void (*fn)(void *value, void *context), void *context);
bool HashTableDoUntil(const HashTable *self, bool (*fn)(void *value, void *context), void *context);
HashTableIterator HashTableLookup(HashTable *self, const void *key, uint32_t key_length);
void HashTableWhack(HashTable *self, HashTableFreeFunc fn, void *context);
void HashTableRemove(HashTable *self, const HashTableIterator *iter, HashTableFreeFunc whack, void *context);
bool HashTableIteratorHasValue(const HashTableIterator *iter);
const void *HashTableIteratorGetValue(const HashTableIterator *iter);
rc_t HashTableIteratorSetValue(HashTableIterator *iter, const void *value);
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