CPM MCC sample driver?

[bbosch at iphase.com]

A couple of years ago, Adam Kaczynski announced a sample MCC HDLC and
Transparent mode driver.  Both the URL Adam posted and Adam's email
address are no longer valid.  Is this code or any other Linux MCC
driver available anywhere?  I need to develop an MCC driver for a
project I am working on and it would be very helpful to have an
example to start with.

Thanks,

--Brad Bosch