34 lines
983 B
C
34 lines
983 B
C
/* Copyright 2006 David Crawshaw, released under the new BSD license.
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* Version 2, from http://www.zentus.com/c/hash.html */
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/* Changed from just "hash" to "hive_hash" to reduce collisions when linked
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* in with erlang
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*
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* Dave Smith (dsmith@thehive.com) 12/08
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*/
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#ifndef __HIVE_HASH__
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#define __HIVE_HASH__
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/* Opaque structure used to represent hashtable. */
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typedef struct hive_hash hive_hash;
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/* Create new hashtable. */
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hive_hash * hive_hash_new(unsigned int size);
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/* Free hashtable. */
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void hive_hash_destroy(hive_hash *h);
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/* Add key/value pair. Returns non-zero value on error (eg out-of-memory). */
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int hive_hash_add(hive_hash *h, const char *key, void *value);
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/* Return value matching given key. */
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void * hive_hash_get(hive_hash *h, const char *key);
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/* Remove key from table, returning value. */
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void * hive_hash_remove(hive_hash *h, const char *key);
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/* Returns total number of keys in the hashtable. */
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unsigned int hive_hash_size(hive_hash *h);
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#endif
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