Good morning (for me, at least)

I'm trying to find out what functions I must implement in order to boot
the NetBSD kernel on a new port.  I can attempt a compile and link then
implement all the missing symbols, but it would be nice if there were a
list or general description of what I must implement for a new port.

Questions:

- Is there a document (other than the source) that describes the interface
between the machine-independent code and the machine-dependent code?

- Is there a particular header file or files that I should look at to find
out what I must implement?

Thanks in advance.

--Glenn Serre
gaserre@spiresoftware.com