bug#12430: Glitches caused by addition of psec to timers

[Eli Zaretskii]

> From: Stefan Monnier <monnier@IRO.UMontreal.CA>
> Cc: eggert@cs.ucla.edu, 12430@debbugs.gnu.org
> Date: Thu, 13 Sep 2012 17:35:31 -0400
> 
> > Wouldn't it be better to leave timers at their previous size of 8, and
> > instead allow the usecs element be a floating-point number?
> 
> I doubt there's code out there that depends on the size of
> this structure, so adding fields to it should be safe.

But NOT adding fields is even safer, no?