# include "bool.h"

int f (int i, char *s, 
       bool b1, bool b2)
{
  if (i = 3) 
    return b1;
  if (!i || s) 
    return i;
  if (s) 
    return 7;
  if (b1 == b2) 
    return 3;
  return 2;
}