Ultrix/VAX 4.4 has a DHV11 driver.  I'd like to make an equivalent driver
for NetBSD/vax, but I'm unsure to what degree I can "refer" to the Ultrix
source code and avoid violating DEC's copyright privileges.  Can someone 
please give me some guidelines?

--
Carl Harris
Systems Engineer
Department of Computer Science, Virginia Tech
ceharris@cs.vt.edu