functionID4 :: DISPID
            -> [VarIn]
            -> ArgOut a1 -> ArgOut a2 -> ArgOut a3
            -> ArgOut a4 
            -> IDispatch i
            -> IO (a1,a2,a3,a4)
functionID4 dispid args (varin1,argres1) (varin2,argres2)
                        (varin3,argres3) (varin4,argres4) obj = do
   p <- obj # invokeFunction dispid args [varin1,varin2,varin3,varin4]
   unmarshallVariants4 argres1 argres2 argres3 argres4 p
functionID4 :: DISPID
            -> [VarIn]
            -> ArgOut a1 -> ArgOut a2 -> ArgOut a3
            -> ArgOut a4 
            -> IDispatch i
            -> IO (a1,a2,a3,a4)
functionID4 dispid args (varin1,argres1) (varin2,argres2)
                        (varin3,argres3) (varin4,argres4) obj = do
   p <- obj # invokeFunction dispid args [varin1,varin2,varin3,varin4]
   unmarshallVariants4 argres1 argres2 argres3 argres4 p
functionID4 dispid args (varin1,argres1) (varin2,argres2)
                        (varin3,argres3) (varin4,argres4) obj = do
   p <- obj # invokeFunction dispid args [varin1,varin2,varin3,varin4]
   unmarshallVariants4 argres1 argres2 argres3 argres4 p