C语言指向结构体的指针的例子

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main()
{

typedef struct
{
char name[21];
char city[21];
char state[3];
} Rec;

typedef Rec *RecPointer;

RecPointer rpr;

rpr=(RecPointer)malloc(sizeof(Rec));

strcpy( (*rpr).name, "gaojian");

printf("name is: %s\n", (*rpr).name);

free(rpr);

return 0;
}