1struct 2{ 3 double a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t; 4} foo, bar; 5 6foobar () 7{ 8 foo = bar; 9 xxx (&foo, &bar); 10} 11 12main () 13{ 14 bar.g = 1.0; 15 foo.g = 2.0; 16 foobar (); 17 printf ("%lf\n", foo.g); 18} 19