Someone

void FlagGrabbed::process( bz_EventData *eventData )
{
        bz_FlagGrabbedEventData *data = (bz_FlagGrabbedEventData *) eventData;

        VALUE rdata = Data_Wrap_Struct(c_flag_grabbed_event_data_class(), 0, 0, data);

        emit_ruby_event("flag_grabbed", rdata);
}