4.4BSD snapshot (revision 8.1); add 1993 to copyright
make kernel includes standard
delete obsolete printf formats (%D, %O, %U, %X)
bug in kprintn, buffer too small
bring into line with the kernel version, minor cleanups/fixes
sign removal was wrong, Mike doesn't like _ on local variables
don't need sys/param.h
date and time created 91/05/03 16:54:23 by bostic