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typedef struct _DviHashBucket DviHashBucket;
8
typedef struct _DviHashTable DviHashTable;
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typedef Uchar *DviHashKey;
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#define MDVI_KEY(x) ((DviHashKey)(x))
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typedef Ulong (*DviHashFunc) __PROTO((DviHashKey key));
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typedef int (*DviHashComp) __PROTO((DviHashKey key1, DviHashKey key2));
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typedef void (*DviHashFree) __PROTO((DviHashKey key, void *data));
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struct _DviHashTable {
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DviHashBucket **buckets;
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DviHashFunc hash_func;
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DviHashComp hash_comp;
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DviHashFree hash_free;
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#define MDVI_EMPTY_HASH_TABLE {NULL, 0, 0, NULL, NULL, NULL}
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#define MDVI_HASH_REPLACE 0
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#define MDVI_HASH_UNIQUE 1
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#define MDVI_HASH_UNCHECKED 2
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extern void mdvi_hash_init __PROTO((DviHashTable *));
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extern void mdvi_hash_create __PROTO((DviHashTable *, int));
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extern int mdvi_hash_add __PROTO((DviHashTable *, DviHashKey, void *, int));
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extern int mdvi_hash_destroy_key __PROTO((DviHashTable *, DviHashKey));
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extern void mdvi_hash_reset __PROTO((DviHashTable *, int));
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extern void *mdvi_hash_lookup __PROTO((DviHashTable *, DviHashKey));
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extern void *mdvi_hash_remove __PROTO((DviHashTable *, DviHashKey));
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extern void *mdvi_hash_remove_ptr __PROTO((DviHashTable *, DviHashKey));
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#define mdvi_hash_flush(h) mdvi_hash_reset((h), 1)
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#define mdvi_hash_destroy(h) mdvi_hash_reset((h), 0)