Take a look at the PowerPC System Software Inside Macintosh book. It's online, here's the section on using the code fragment manager for system extensions etc: -http://developer.apple.com/DOCUMENTATION/mac/PPCSoftware/PPCSoftware-40.html#HEADING40-0
And for System Extensions generally there's: http://developer.apple.com/documentation/mac/OSUtilities/OSUtilities-192.html
What version of MPW are you using?
Your project sounds interesting - I can help you if you like.
And for System Extensions generally there's: http://developer.apple.com/documentation/mac/OSUtilities/OSUtilities-192.html
What version of MPW are you using?
Your project sounds interesting - I can help you if you like.