typedeft

Julia999

直接上代码：

#include<stdio.h>
#include<malloc.h>

typedef struct Student 
{
        int id;
        char name[100];
        char sex;
}*PSTU,STU;  //等价于ST代表了 struct Student,PST 代表了struct Student *
int main()
{
        STU st;  //struct Student st;
        PSTU ps=&st;  //struct Student *ps=&st;
        ps->id=99;

        return 0;
}