# define	foo	"foo"
# define	bar	"bar"

main()
{
      printf("foo");
	printf("Hello world!\n");

	if (foo == "ok")
	    foo("this is a test");
	"test"

	fool("bar");
	"test2";

	Ohfoo(foo);
	Ohfoo("foo");
	ohfoo("foobar");
	aOhfoo("Foo");
	Ohfoo1("Foobar");
}
