1: null() 2: { 3: return (0); 4: 5: } 6: 7: extern int openr(), closer(); 8: int (*Func[])() = 9: { 10: &null, 11: &null, 12: &null, 13: &null, 14: &null, 15: &null, 16: &null, 17: &null, 18: &null, 19: &null, 20: &null, 21: &null, 22: &null, 23: &null, 24: &null, 25: /* the functions below are needed only for compilation 26: ** and is not intended to be executed 27: */ 28: &openr, 29: &closer, 30: };