https://bugs.winehq.org/show_bug.cgi?id=37355
--- Comment #22 from Henri Verbeet hverbeet@gmail.com --- (In reply to Richard Yao from comment #20)
Are you sure?
The way that I see it, if we can insert code into the other process in advance that we can trigger forassistance, this is doable.
Yeah, we already do that kind of thing in ntdll. See server_select()/invoke_apc().