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27 lines
806 B
C
27 lines
806 B
C
/* Copyright (c) 2008 by Victor Julien <victor@inliniac.net> */
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#ifndef __BLOOMFILTER_H__
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#define __BLOOMFILTER_H__
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/* Bloom Filter structure */
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typedef struct BloomFilter_ {
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uint8_t *bitarray;
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uint32_t bitarray_size;
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uint8_t hash_iterations;
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uint32_t (*Hash)(void *, uint16_t, uint8_t, uint32_t);
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} BloomFilter;
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/* prototypes */
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BloomFilter *BloomFilterInit(uint32_t, uint8_t, uint32_t (*Hash)(void *, uint16_t, uint8_t, uint32_t));
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void BloomFilterFree(BloomFilter *);
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void BloomFilterPrint(BloomFilter *);
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int BloomFilterAdd(BloomFilter *, void *, uint16_t);
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inline int BloomFilterTest(BloomFilter *, void *, uint16_t);
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uint32_t BloomFilterMemoryCnt(BloomFilter *);
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uint32_t BloomFilterMemorySize(BloomFilter *);
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void BloomFilterRegisterTests(void);
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#endif /* __BLOOMFILTER_H__ */
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