1int a3[3]; 2 3void f(int *a) 4{ 5 int i; 6 7 for (i=3; --i;) 8 a[i] = 42 / i; 9} 10 11int 12main () 13{ 14 f(a3); 15 16 if (a3[1] != 42 || a3[2] != 21) 17 abort (); 18 19 exit (0); 20} 21