_list_.h

汉字在计算机内存放分为两种情况

/*
*张向阳  为SIMGUI设计
*对LIST数据结构的基本支持，可以在此基础上设计各种用途的表格
*/

#ifndef _COMMON_LIST_
#define _COMMON_LIST_

#ifndef BOOL
#define BOOL int
#endif

#define ITEMS_DEFNUM 10
typedef struct{
 int       datasize;
 void *	       data; 
}DATANOD,*pDATANOD;

typedef struct _LIST_{
  short itemnums;
  short useditems;
 
 pDATANOD items;
}LIST,*pLIST;

#ifdef __cplusplus
extern "C" {
#endif

extern  pLIST  CreateList(int nodnums);/*调用CreateList产生的LIST，必须调用DeleteList才能释放*/

extern  int    GetListNodsCount(pLIST list);
extern  int    GetListNodeSize(pLIST list,int nodorder);/*如果返回值《＝０则访问已经越界或是指针结点*/
extern  int    GetListNodeOrder(pLIST list,void *item,int itemsize);/*获得某个结点的索引ORDER*/
extern  int   AddDataToListByOrder(pLIST list,void *point,int datasize,int order);/**/
extern  int   AddPointerToListByOrder(pLIST list,void *point,int order);/**/

extern  int    AddPointerToList(pLIST list,void *point);/*用来保存指向某结构的指针*/
extern  int    AddDataToList(pLIST list,void *data, int datasize);/*实际的数据复制到链表*/

extern  void * GetListNod(pLIST list,int order);

extern  BOOL   FreeListNod(pLIST list,int order);
extern  BOOL   FreeListNods(pLIST list);
extern  BOOL   FreeListPrivateSpace(pLIST list);
extern  void   DeleteList(pLIST list);
extern  BOOL   ModifyListNod(pLIST list,void *data,int datasize,int order);
extern  BOOL   ChangeTwoNods(pLIST list,int srcnodorder,int dsknodorder);

#ifdef __cplusplus
}
#endif

#endif