class Stuff.FileStream : System.IO.FileStream, System.Time.TimerFactory, System.IO.IStream
{
	// IDLC will expect a method in FileStream (or its parents) for every
	// method in System.IO.FileStream and its parents.  If any methods are
	// named differently than in the caller, that has to be indicated here
	// with a method block.  If there is a name conflict between parents,
	// all but one *must* be overridden with a non-conflicting name (and
	// callers will need to cast to the appropriate base interface).

	method System.IO.IStream.read_async name read_foo;

	method System.IO.OStream.write_async {
		name write_foo;
		
		// If any parameters are to have "copy" semantics, this must be
		// specified here (a comma-delimited list may be used).

		copy buf;
	}
}