1 int f(foo,bar,com)2 f (foo, bar, com) 3 { 4 unsigned align; 5 if (foo) 6 return 0; 7 while (1) 8 { 9 switch (bar) 10 { 11 case 1: 12 if (com != 0) 13 return align; 14 *(char *) 0 = 0; 15 } 16 } 17 } 18 main()19 main () 20 { 21 f (0, 1, 1); 22 exit (0); 23 } 24