[power-pro] Re: bruce: other for each possibilities

[brucexs]

> Reading docs, looks like it's fine to register a handle using  SetForEach but 
> not with RegisterSig?  Looks like they're totally independent of each other.
>
No, you always have to do registersig.  You will need dummy routines for 
reference counting (or local copy) and free (unless you decide to allocate 
internal resources for dll).