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43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
17 years ago
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/* Copyright (c) 2008 by Victor Julien <victor@inliniac.net> */
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#ifndef __HASHLIST_H__
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#define __HASHLIST_H__
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/* hash bucket structure */
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typedef struct _HashListTableBucket {
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void *data;
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u_int16_t size;
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struct _HashListTableBucket *bucknext;
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struct _HashListTableBucket *listnext;
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struct _HashListTableBucket *listprev;
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} HashListTableBucket;
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/* hash table structure */
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typedef struct _HashListTable {
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HashListTableBucket **array;
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HashListTableBucket *listhead;
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HashListTableBucket *listtail;
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u_int32_t array_size;
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u_int32_t (*Hash)(struct _HashListTable *, void *, u_int16_t);
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char (*Compare)(void *, u_int16_t, void *, u_int16_t);
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void (*Free)(void *);
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} HashListTable;
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/* prototypes */
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HashListTable* HashListTableInit(u_int32_t, u_int32_t (*Hash)(struct _HashListTable *, void *, u_int16_t), char (*Compare)(void *, u_int16_t, void *, u_int16_t), void (*Free)(void *));
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void HashListTableFree(HashListTable *);
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void HashListTablePrint(HashListTable *);
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int HashListTableAdd(HashListTable *, void *, u_int16_t);
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int HashListTableRemove(HashListTable *, void *, u_int16_t);
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void *HashListTableLookup(HashListTable *, void *, u_int16_t);
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u_int32_t HashListTableGenericHash(HashListTable *, void *, u_int16_t);
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HashListTableBucket *HashListTableGetListHead(HashListTable *);
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#define HashListTableGetListNext(hb) (hb)->listnext
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#define HashListTableGetListData(hb) (hb)->data
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char HashListTableDefaultCompare(void *, u_int16_t, void *, u_int16_t);
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void HashListTableRegisterTests(void);
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#endif /* __HASHLIST_H__ */
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