hzindex.h

汉字在计算机内存放分为两种情况

#ifndef  _HZ_INDEX_
#define  _HZ_INDEX_
#define INDEX_SIZE   28
#define TABLE_UNITS 451

typedef union {
unsigned short Val;
struct _mem_
{
	unsigned char low;
	unsigned char high;
}mem;
#define  High mem.high
#define  Low  mem.low
}hzWord;


struct _hanzi_{
char *name;
hzWord  hzst;
hzWord  hzed;  
};

typedef struct index_table {
 void  *index[INDEX_SIZE];
 int    curindex;    /*当前索引*/
 int    offset;      /*偏移位置 (realindex = curindex + offset)*/
}INDEX_STRUCT;


extern  INDEX_STRUCT  *g_IndexTable;
extern  struct _hanzi_  HanziTable[TABLE_UNITS] ;

#ifdef __cplusplus
extern "C" {
#endif

extern  int  CreateIndex(void);
extern  int  GetHzRangeBySpell(char *spell,void *hzbuf);
extern  void *GetCurSpell(void);
extern  void DestroyIndex(void);

#ifdef __cplusplus
}
#endif

#endif