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23 lines
683 B
C
23 lines
683 B
C
17 years ago
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/* 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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u_int8_t *bitarray;
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u_int32_t bitarray_size;
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u_int8_t hash_iterations;
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u_int32_t (*Hash)(void *, u_int16_t, u_int8_t, u_int32_t);
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} BloomFilter;
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/* prototypes */
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BloomFilter *BloomFilterInit(u_int32_t, u_int8_t, u_int32_t (*Hash)(void *, u_int16_t, u_int8_t, u_int32_t));
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void BloomFilterFree(BloomFilter *);
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void BloomFilterPrint(BloomFilter *);
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int BloomFilterAdd(BloomFilter *, void *, u_int16_t);
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int BloomFilterTest(BloomFilter *, void *, u_int16_t);
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#endif /* __BLOOMFILTER_H__ */
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