instability in Berkeley versus AT&T releases

[Peter DaSilva]

> With respect to the discussion about the change from stty(2) to ioctl(2),
> yes, stty is no longer included in official System V Release 2 documentation,
> but it is still there in the kernal (it calls ioctl).

If it's there it should be documented or porters will eat it. What are the
parameters & structures this version accepts? V6 or V7?