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/**
* hash-private.h
*
* Copyright (c) 2008
* libchewing Core Team. See ChangeLog for details.
*
* See the file "COPYING" for information on usage and redistribution
* of this file.
*/
#ifndef _CHEWING_HASH_PRIVATE_H
#define _CHEWING_HASH_PRIVATE_H
#include "global.h"
#include "userphrase-private.h"
#ifdef __MacOSX__
#define CHEWING_HASH_PATH "/Library/ChewingOSX"
#else
#define CHEWING_HASH_PATH "/.chewing"
#endif
#define FIELD_SIZE (125)
#define N_HASH_BIT (14)
#define BIN_HASH_SIG "CBiH"
#define HASH_FILE "uhash.dat"
#define HASH_TABLE_SIZE (1<<N_HASH_BIT)
typedef struct tag_HASH_ITEM {
int item_index;
UserPhraseData data;
struct tag_HASH_ITEM *next;
} HASH_ITEM;
HASH_ITEM *HashFindPhone( const uint16 phoneSeq[] );
HASH_ITEM *HashFindEntry( const uint16 phoneSeq[], const char wordSeq[] );
HASH_ITEM *HashInsert( UserPhraseData *pData );
HASH_ITEM *HashFindPhonePhrase( const uint16 phoneSeq[], HASH_ITEM *pHashLast );
void HashModify( HASH_ITEM *pItem );
int AlcUserPhraseSeq( UserPhraseData *pData, int phonelen, int wordlen );
int InitHash( const char *path );
void FreeHashTable( void );
#endif
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