[Bug 50281] fsync patch for wine 6.0-rc1 (without staging)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50281

--- Comment #20 from Zeb Figura  ---
(In reply to roidal from comment #19)
> (In reply to Zeb Figura from comment #18)
> > The current hope is to obviate esync with a new Linux kernel driver capable
> > of performantly emulating NT synchronization primitives.
>
> What is the actual approach to that?
> I was able to find an old mail to ntsync/winesync but sadly nothing about
> it's progress.
> Is it still in developement?

Yes, it's still in development.