OpenEuphoria

Re: Win32 callbacks

• Posted by Daniel Berstein <daber at PAIR.COM> Oct 25, 1998
• 397 views

>Wow, you're really out there on the leading edge of technology.
>I'm impressed that you were able to call the Euphoria routine at all.


Je, je,je  ;)

>LRESULT CALLBACK WndProc (HWND hwnd, UINT iMsg,
>WPARAM wParam, LPARAM lParam)


BTW How do I get the application instance? EXW.EXE WinMain
function get's this handle from Windows. It would be useful to be able
to get this handle. I notice you handcoded 0 in window.exw.

>I believe these are all 4-byte quantities. You had better add
>4 arguments to your call, otherwise the stack will get messed up.


>I *think* it should be __stdcall. I think that's what CALLBACK is defined
>as. pascal might be the same as __stdcall.


In Delphi (Object Pascal) you don't need the __, just put stdcall.

Thanks alot Rob.

Expect some cool things soon....


Regards,
    Daniel   Berstein
    daber at pair.com