223     public SmallStruct echoSmallStruct(/*[in]*/SmallStruct arg)  in echoSmallStruct()  argument
225         return arg;  in echoSmallStruct()
228     public MediumStruct echoMediumStruct(/*[in]*/MediumStruct arg)  in echoMediumStruct()  argument
230         return arg;  in echoMediumStruct()
233     public BigStruct echoBigStruct(/*[in]*/BigStruct arg)  in echoBigStruct()  argument
235         return arg;  in echoBigStruct()
238     public AllFloats echoAllFloats(/*[in]*/AllFloats arg)  in echoAllFloats()  argument
240         return arg;  in echoAllFloats()
243     public TwoFloats echoTwoFloats(/*[in]*/TwoFloats arg)  in echoTwoFloats()  argument
245         return arg;  in echoTwoFloats()
248     public ThreeDoubles echoThreeDoubles(/*[in]*/ThreeDoubles arg)  in echoThreeDoubles()  argument
250         return arg;  in echoThreeDoubles()
253     public MixedFloatLong echoMixedFloatLong(/*[in]*/MixedFloatLong arg)  in echoMixedFloatLong()  argument
255         return arg;  in echoMixedFloatLong()
258     public OneByte echoOneByte(/*[in]*/OneByte arg)  in echoOneByte()  argument
260         return arg;  in echoOneByte()
263     public ThreeLongs echoThreeLongs(/*[in]*/ThreeLongs arg)  in echoThreeLongs()  argument
265         return arg;  in echoThreeLongs()
822     public TestPolyStruct transportPolyBoolean(/*[in]*/TestPolyStruct arg)  in transportPolyBoolean()  argument
824         return arg;  in transportPolyBoolean()
827     public  void  transportPolyHyper(/*[in][out]*/ ref TestPolyStruct arg)  in transportPolyHyper()  argument