Sending a buddy request in ICQ fails when using libpurple

[michaelcbrook at msn.com]

> I think you may need to pass parameters to the callback functions.
> The user_data variable passed to your request_input function and the
> message text.  See the bottom half of input_response_cb() in
> pidgin/gtkresponse.c for an example.  Specifically:
> 
> ((PurpleRequestInputCb)data->cbs[id])(data->user_data, value);
> 
> -Mark
> 

Ok, I'm not sure if this is what you meant, but if I call:

ok_cb(user_data, default_value);

...the compiler complains saying that I have too many arguments.  It
won't accept any arguments at all.  Am I doing something wrong?

-Michael