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/* Copyright (c) 2008 by Victor Julien <victor@inliniac.net> */
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#ifndef __HASH_H__
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#define __HASH_H__
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/* hash bucket structure */
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typedef struct HashTableBucket_ {
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void *data;
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uint16_t size;
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struct HashTableBucket_ *next;
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} HashTableBucket;
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/* hash table structure */
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typedef struct HashTable_ {
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HashTableBucket **array;
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uint32_t array_size;
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#ifdef UNITTESTS
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uint32_t count;
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#endif
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uint32_t (*Hash)(struct HashTable_ *, void *, uint16_t);
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char (*Compare)(void *, uint16_t, void *, uint16_t);
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void (*Free)(void *);
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} HashTable;
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/* prototypes */
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HashTable* HashTableInit(uint32_t, uint32_t (*Hash)(struct HashTable_ *, void *, uint16_t), char (*Compare)(void *, uint16_t, void *, uint16_t), void (*Free)(void *));
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void HashTableFree(HashTable *);
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void HashTablePrint(HashTable *);
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int HashTableAdd(HashTable *, void *, uint16_t);
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int HashTableRemove(HashTable *, void *, uint16_t);
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void *HashTableLookup(HashTable *, void *, uint16_t);
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uint32_t HashTableGenericHash(HashTable *, void *, uint16_t);
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char HashTableDefaultCompare(void *, uint16_t, void *, uint16_t);
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void HashTableRegisterTests(void);
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#endif /* __HASH_H__ */
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