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26 lines
609 B
C
26 lines
609 B
C
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#ifndef _HASH_H_
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#define _HASH_H_
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#define LOG2_NUM_HASH_BUCKETS 11
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#define NUM_HASH_BUCKETS (1UL << LOG2_NUM_HASH_BUCKETS)
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typedef struct _hash_elt_t
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{
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struct _hash_elt_t *next;
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char *key;
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char *value;
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} hash_elt_t;
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typedef struct
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{
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hash_elt_t *bucket[NUM_HASH_BUCKETS];
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} hash_table_t;
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extern hash_table_t *hash_new (void);
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extern void hash_free (hash_table_t *h);
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extern const char *hash_lookup (hash_table_t *h, const char *key);
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extern void hash_insert (hash_table_t *h, const char *key, const char *value);
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extern void hash_remove (hash_table_t *h, const char *key);
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#endif /* !_HASH_H_ */
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