@define foo(a, b ...)
{
	printf("foo %a %a\n", a, b);
}

foo(1);
foo(1, 2);
foo(1, 2, 3);


bar = @lambda(a ...)
{
	printf("bar %a\n", a);
};

bar();
bar(1);
bar(1, 2);
bar(1, 2, 3);