1int a, b;
2short c;
3
4void fn1 ();
5
6void
7fn2 (unsigned short p1)
8{
9  int d;
10
11  c = p1 >> 8 | p1 << 8;
12  d = b;
13  if (d)
14    fn1 ();
15  a = d >> 8 & 0x00FF
16    | d << 8 & 0xFF00;
17}
18