| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| int main () | |
| { | |
| struct base { | |
| int basic; | |
| }; | |
| struct derived { | |
| struct base common; | |
| char extra; | |
| }; | |
| struct base *bp; | |
| bp = (struct base *) malloc (sizeof (struct derived)); | |
| bp->basic = 10; | |
| ((struct derived *)bp)->extra = 'x'; | |
| return 0; | |
| } |