"Robert Shearman" rob@codeweavers.com wrote:
Is it possible to make it 64-bit and Wine/Windows compatible by using ULONG_PTR instead of long?
At the moment, widl doesn't support generating 64-bit compatible client, server and proxy code so doing so would be useless. FWIW, MIDL outputs __int64 here instead of long when targeting 64-bit.
If it doesn't take too much effort to write a 64-bit clean code, why avoid that, especially all that's required is using an appropriate cast?
Getting support for the Microsoft 64-bit calling convention into upstream gcc is the most important requirement for a 64-bit Wine.
That's a completely different problem, but we still should be able to build a working 64-bit Wine without binary win64 support.