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