UNIX v7 calling sched()

[Jim Balter]

In article <4039 at risky.Convergent.COM> scottl at convergent.com (Scott Lurndal) writes:
>I seem to recall a caveat in Lyons commentary to the effect of 
>   "you're not expected to understand this."  

That comment applied to the bizarro aretu stuff, which went away in V7.  As
with so many things, it was hard to understand because it was badly written.
There's nothing particularly hard to understand about save/resume or newproc.