Wrapping internal class's methods

[Marcin Kolny <marcin kolny gmail com>]

Hi,
I'm trying to wrap static method of internal class:

class C1
{
private:
        class Internal
        {
                _WRAP_METHOD(static void f(), c_f)
        };
public:
        // other C1's methods
};

Unfortunatelly, it doesn't work. I think, it's due internal class. Is it 
possible to wrap method of internal classes?