Hi Torsten, Esteban,

I try to use OS-Windows (not OSWindow :) ) with latest spur VM and UnifiedFFI.

As far as I can see, you (Torsten) already ported some parts to UnifiedFFI - great, thanks!

I now try to open a new window with

WinWindow>>createWindowEx ....

as I took this example originally from NBOpenGL, it seems I have to define

a Window Class first, with

WinWndClassEx

This seems to work in the old NBOpenGL/NBWin32 code but not with OS-Windows

WinWndClassEx

first, NBOpenGL uses
NativeBoostWin32 getVMModuleHandle for an HModule instance

there is a similar call in OS-Windows, WinProcess getVMModuleHandle

(I needed to define a missing type, HMODULE, but that works).

What does not work is this part:

| hInst wndClass |
������ hInst := WinProcess getVMModuleHandle.
������ wndClass := WinWndClassEx new.
������ wndClass hInstance: hInst.

FF complains about
pointerAt: byteOffset put: value
������ "Store a pointer object at the given byte address"
������ value isExternalAddress

here value is not a handle, but a small integer, and it does not define isExternalAddress

I tried to put the handle instead of the handles value, but this does not work either.

Any Idea what is missing here, I need a way to store the HMODULE handle

in the structure of the WinWNdClassEx

Thanks in advance.