Re: Revise etc/DEBUG documentation

[Eli Zaretskii]

> From: Alain Schneble <address@hidden>
> CC: <address@hidden>
> Date: Mon, 5 Sep 2016 21:19:58 +0200
> 
> Just one small thing: After sending a SIGINT, it might take some time
> until Emacs actually terminates as it might be blocked in pselect
> emulation (sys_select) in the call to MsgWaitForMultipleObjects.  Just
> wonder if there is an easy way to send a message or such to get out of
> the blocking call without having to wait for a timeout or another event
> to happen.

Are you sure the delay is because of Emacs being parked in pselect?
In my testing, Emacs shuts down after C-c as soon as it gets focus.

> I guess that does not happen on POSIX as the corresponding syscall
> will be interrupted anyway, right?

If that's the reason, probably.  There are no signals on Windows, in
the Posix sense.