4.4BSD snapshot (revision 8.1); add 1993 to copyright
Add include files to get prototype declarations, and fix bugs found.
new copyright notice
termios
from scratch; add Berkeley specific header
added LIBC_SCCS condition for sccs ids
Add copyright
inline expand gtty (i.e. change gtty to ioctl).
date and time created 80/12/21 16:39:45 by wnj