ff_hash.h

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/*****************************************************************************
 *  FullFAT - High Performance, Thread-Safe Embedded FAT File-System         *
 *  Copyright (C) 2009  James Walmsley (james@worm.me.uk)                    *
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 *  See http://worm.me.uk/fullfat for more information.                      *
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#ifndef _FF_HASH_H_
#define _FF_HASH_H_
 
#include "ff_config.h"
#include "ff_types.h"
#include "ff_error.h"
 
struct          _FF_HASH_TABLE;
typedef struct  _FF_HASH_TABLE *FF_HASH_TABLE;
 
FF_HASH_TABLE   FF_CreateHashTable  ();
FF_ERROR        FF_DestroyHashTable (FF_HASH_TABLE pHash);
FF_ERROR        FF_ClearHashTable   (FF_HASH_TABLE pHash);
FF_ERROR        FF_ClearHash        (FF_HASH_TABLE pHash, FF_T_UINT32 nHash);
FF_ERROR        FF_SetHash          (FF_HASH_TABLE pHash, FF_T_UINT32 nHash);
FF_T_BOOL       FF_isHashSet        (FF_HASH_TABLE pHash, FF_T_UINT32 nHash);
 
#endif