1 struct decision 2 { 3 char enforce_mode; 4 struct decision *next; 5 }; 6 7 8 static void clear_modes(p)9clear_modes (p) 10 register struct decision *p; 11 { 12 goto blah; 13 14 foo: 15 p->enforce_mode = 0; 16 blah: 17 if (p) 18 goto foo; 19 } 20 main()21main() 22 { 23 struct decision *p = 0; 24 clear_modes (p); 25 exit (0); 26 } 27