Creates an enumerator that contains the same enumeration state as the current enumerator.
HRESULT Clone ( 
   IDiaEnumDebugStreams** ppenum
);
Parameters
- ppenum
[out] Returns an IDiaEnumDebugStreams object that contains a duplicate of the enumerator. The streams are not duplicated, only the enumerator. 
Return Value
If successful, returns S_OK; otherwise, returns an error code.