Hi,

> I don���t know if there is support for that (I don���t have the time to check it in detail now).

> But, as a workaround, you may try

>��

��> - return a void*

��> �� ��

��> ��myFunction

��> �� ��^self ffiCall: #(void* myFunction ( void ) )��

>��

> �� - and then do the transformation yourself using��Win32WideString>>#fromHandle:

I checked, Win32WideString class>>#asExternalTypeOn: is defined, and it creates FFIExternalObjectType(Win32WideString) nicely with

^self ffiCall: #(Win32WideString��myFunction ( void ) )��

I also tried the other approach:

^self ffiCall: #(void* myFunction ( void ) )��

and the transformation Win32WideString>>#fromHandle��

Interestingly, in both cases I get��

however I cannot pinpoint the reason for this.��

> What you are discovering here would be very useful as a section/chapter in

> the uFFI booklet.

Thanks for the invitation, yes, it would be nice to participate, I'll try to prepare something when I get to the bottom of the challenge :-)��

Thanks and best wishes,

Tomaz