[zx2c4]

> he was able to work with the driver from managed (C#) code without actually modifying the driver source at all

Yea, I wouldn't need to (or want to) modify the source, and using the actual driver from userspace isn't that bad. Also, having a pre-signed win32k driver is a nice thing that I wouldn't want to give up. My motivation is mainly to avoid using it all together, if possible, which is I think what the API you linked to prior will allow.

So the UWP API looks like the right way forward. I wonder if we could launch it as Win 10+ without too many complaints. Nobody is really using 8/8.1, but there are of course corporate Win7 holdouts.

> Do you have a public issue tracker? Or is it mostly IRC and mailing lists?

There's wireguard.com/todo/ but it hasn't been populated with the particular TODOs for the userspace stuff. But if you send me an email or come into the IRC, I can fill you in at the optimal time when it seems like _the one thing remaining_ is just to fill in some platform-specific stubs for win32. If that's appealing to you, of course.

[voltagex_]

Yeah, don't give up a signed driver on Win10+ at all - Microsoft are making it prohibitively expensive for new drivers: https://blogs.msdn.microsoft.com/windows_hardware_certificat...