/* ptr2ptr.c: Pointers to pointers */
#include <stdio.h>

main()
{
    int i = 7;
    int *ip = &i;
    int **ipp = &ip;

    printf("Address %p (i) contains %d\n",ip,*ip);
    printf("Address %p (ip) contains %p\n",ipp,*ipp);
    printf("**ipp == %d\n",**ipp);
    return 0;
}

/* OUTPUT:
 * Address FFF4 (i) contains 7
 * Address FFF2 (ip) contains FFF4
 * **ipp == 7 */

