[PATCH] Introduce keyboard grabbing protocol

[Olivier Fourdan]

Hi

> Xwayland should probably use a private protocol, like EGL, ideally
> completely hidden and pid-restricted.

That's the point, I initially thought of a private protocol, but then realized it could be useful outside of the Xwayland use case as well.

If not, I'd be happy to drop this patch and return to the private approach :)

Speaking of which, that was the idea behind those patches:

https://patchwork.freedesktop.org/patch/105319/
https://patchwork.freedesktop.org/patch/103815/
https://patchwork.freedesktop.org/patch/105421/

Cheers,
Olivier