C++语言实现系统内存分配与回收(共7页).docx

精选优质文档-倾情为你奉上C+语言实现系统内存分配与回收#include#include#define Free 0 /空闲状态#define Busy 1 /已用状态#define OK 1 /完成#define ERROR 0 /出错#define MAX_length 640 /最大内存空间为640KBtypedef int Status;int flag;typedef struct freearea/定义一个空闲区说明表结构long size; /分区大小long address; /分区地址int state; /状态ElemType;/ 线性表的双向链表存储结构typedef struct DuLNodeElemType data;struct DuLNode *prior; /前趋指针struct DuLNode *next; /后继指针DuLNo