int
fun(int a, int b)
{
	int my_second_function(int q);
	return a + my_second_function(b);
}

int
my_second_function(int b)
{
	for (int d = 0; d < b; d++)
		b << 1;
	return b;
}

int main(void)
{
	int c;
	c = fun(1,2);
	return c++;
}