I wrote something for Linux kernel 2.0.30. I'm not sure if
it has changed in 2.1.x, or will in 2.0.31. But, it
should still be helpful. Keep in mind that it is unedited,
and no one (but myself) has checked it for accuracy.
I actually wrote it for inclusion here in the KHG, but
haven't gotten around to submitting it. It can be found at
Mr. michaelkjohnson, if you are interested, please feel free
to copy it from that location to the KHG, or, if necessary,
edit it to your heart's content. Just let me know
when and if you do it. Thanks!