83 lines
1.2 KiB
C
83 lines
1.2 KiB
C
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/*++
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Copyright(c) 1995 Microsoft Corporation
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MODULE NAME
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table.h
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ABSTRACT
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Header file for generic hash table routines.
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AUTHOR
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Anthony Discolo (adiscolo) 28-Jul-1995
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REVISION HISTORY
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--*/
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//
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// Number of hash table buckets.
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//
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#define NBUCKETS 13
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//
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// Generic hash table structure.
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//
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typedef struct _HASH_TABLE {
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LIST_ENTRY ListEntry[NBUCKETS]; // the hash buckets
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ULONG ulSize; // number of total entries
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} HASH_TABLE, *PHASH_TABLE;
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//
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// Hash table enumerator procedure.
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// Returns TRUE to continue enumeration,
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// FALSE to terminate enumeration.
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//
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typedef BOOLEAN (*PHASH_TABLE_ENUM_PROC)(PVOID, LPTSTR, PVOID);
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PHASH_TABLE
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NewTable();
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VOID
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ClearTable(
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IN PHASH_TABLE pTable
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);
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VOID
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FreeTable(
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IN PHASH_TABLE pTable
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);
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ULONG
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TableSize(
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IN PHASH_TABLE pTable
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);
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VOID
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EnumTable(
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IN PHASH_TABLE pTable,
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IN PHASH_TABLE_ENUM_PROC pProc,
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IN PVOID pArg
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);
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BOOLEAN
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GetTableEntry(
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IN PHASH_TABLE pTable,
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IN LPTSTR pszKey,
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OUT PVOID *pData
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);
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BOOLEAN
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PutTableEntry(
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IN PHASH_TABLE pTable,
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IN LPTSTR pszKey,
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IN PVOID pData
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);
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BOOLEAN
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DeleteTableEntry(
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IN PHASH_TABLE pTable,
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IN LPTSTR pszKey
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);
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