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18 lines
473 B
C
18 lines
473 B
C
#ifndef HASH_H__
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#define HASH_H__ 1
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#include <stdlib.h>
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#include <limits.h>
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typedef unsigned short whash_t;
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typedef unsigned char chash_t;
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#define MAX_WHASH (USHRT_MAX)
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#define MAX_CHASH (UCHAR_MAX)
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extern whash_t whashmem (const char *s, size_t len, int maxn);
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extern whash_t whashmem2 (const char *s, size_t len, int maxn, whash_t initial);
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extern whash_t whashstr (const char *s, int maxn);
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extern chash_t chashstr (const char *s, int maxn);
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#endif /* HASH_H__ */
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