Re: [PATCH v2 0/3] MR2242: win32u: Do not set last error in wait_message() for zero count.

[Zebediah Figura (＠zfigura)]

That's probably better, yeah.

I'm still not a fan, because it makes the API meaning when count is 0 completely different from the API meaning when count is nonzero. If it were up to me, I'd rather make something closer to process_events() into the user driver API, and that'd allow us to factor out more common code into win32u as well. But I don't really want to argue about it.