1void sub0(int);
2void sub1(int *);
3void sub2(int, long);
4void sub3(int *, int *);
5void sub4(int *, int *);
6
7int main(int argc, char **argv)
8{
9  int i = 1;
10  long j = 1;
11
12  sub0(i);
13  sub1(&i);
14  sub2(i, j);
15  sub3(&i, &i);
16  sub4(&i, &i);
17
18  return 0;
19}
20