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From: Kevin Diggs <kevdig@hypersurf.com>
Date: Sat, 26 Apr 2008 19:39:07 -0700

> This looks pretty cool ... but I don't want to create a dependency on
> hrtimer.

It doesn't create such a dependency.

We use it unconditionally in the generic networking.

Please don't use platform specific interfaces if you don't have to.
You're be insulated from so many things.