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

struct Wrapper {
   int value;
};

int main(void) {
   /* WARNING:
    * I'm breaking some rules about malloc here.  Will discuss soon.
    */
   struct Wrapper *x = malloc(sizeof(struct Wrapper));
   struct Wrapper *y = malloc(sizeof(struct Wrapper));
   (*x).value = 23;
   y = x;
   printf("%i %i\n", (*x).value, (*y).value);
   (*y).value = 371;
   printf("%i %i\n", (*x).value, (*y).value);
   return 0;
}