On 7 August 2015 at 18:13, Brian L. Stuart <blstuart@bellsouth.net> wrote:

> So depending
> on where plan9-bcm stands, it might be just right.
>

That seems to be an old version of /sys/src/9/bcm (perhaps with
modifications)
so Richard Miller's version in contrib will be more up-to-date, I think.