Interactive Device Driver

[Doug Worthington]

Networld,
	
	I am porting a device driver from SCO Xenix 2.3 to Interactive Unix 
2.0.2.  I am reading the Integrated Software Development Guide and it refers to
a device driver reference manual.  Does this manual exist?  It is a section in
another manual or is it seperate?  I can't find it in my set of docs.

	My problem is the use of routines that will allow me to allocate space
for a memory mapped device.  If I can get the manual I could probably figure it
out, if not and somebody out there has some sample code they could send me I
would appreciate it.

thanks

Doug Worthington
dougw at community-chest.mitre.org