Performance regression in cygwin 3.4.0

[Ken Brown]

On 12/8/2022 10:30 AM, Corinna Vinschen wrote:
> Hi Takashi,
> As for the code, I have just one nit.  Don't use GetTickCount.  Use
> GetTickCount64().  I just noticed you're using it in tty::wait_fwd as
> well.  Please use GetTickCount64() there, too.  This way you can
> get rid of the overflow handling.
> 
> Ken?  Any more input?

LGTM.

Ken