add USL's copyright notice

add USL's copyright notice

SCCS-vsn: include/protocols/dumprestore.h 8.2
SCCS-vsn: lib/libc/locale/ctype.c 8.2
SCCS-vsn: lib/libc/locale/isctype.c 8.2
SCCS-vsn: lib/libc/vax/sys/syscall.s 8.2
SCCS-vsn: sbin/restore/dirs.c 8.2
SCCS-vsn: sbin/restore/pathnames.h 8.2
SCCS-vsn: sbin/restore/restore.h 8.2
SCCS-vsn: sbin/restore/tape.c 8.2
SCCS-vsn: sys/conf/param.c 8.2
SCCS-vsn: sys/i386/i386/conf.c 8.3
SCCS-vsn: sys/i386/stand/conf.c 8.2
SCCS-vsn: sys/i386/stand/confxx.c 8.2
SCCS-vsn: sys/kern/init_main.c 8.9
SCCS-vsn: sys/kern/kern_acct.c 8.3
SCCS-vsn: sys/kern/kern_clock.c 8.5
SCCS-vsn: sys/kern/kern_descrip.c 8.5
SCCS-vsn: sys/kern/kern_exec.c 8.6
SCCS-vsn: sys/kern/kern_exit.c 8.6
SCCS-vsn: sys/kern/kern_fork.c 8.5
SCCS-vsn: sys/kern/kern_physio.c 8.4
SCCS-vsn: sys/kern/kern_prot.c 8.5
SCCS-vsn: sys/kern/kern_resource.c 8.5
SCCS-vsn: sys/kern/kern_sig.c 8.5
SCCS-vsn: sys/kern/kern_subr.c 8.3
SCCS-vsn: sys/kern/kern_synch.c 8.6
SCCS-vsn: sys/kern/subr_prf.c 8.3
SCCS-vsn: sys/kern/subr_rmap.c 8.2
SCCS-vsn: sys/kern/sys_generic.c 8.5
SCCS-vsn: sys/kern/sys_process.c 8.5
SCCS-vsn: sys/kern/sysv_shm.c 8.6
SCCS-vsn: sys/kern/tty.c 8.8
SCCS-vsn: sys/kern/tty_conf.c 8.4
SCCS-vsn: sys/kern/tty_subr.c 8.3
SCCS-vsn: sys/kern/vfs_bio.c 8.7
SCCS-vsn: sys/kern/vfs_lookup.c 8.3
SCCS-vsn: sys/kern/vfs_subr.c 8.9
SCCS-vsn: sys/kern/vfs_syscalls.c 8.7
SCCS-vsn: sys/kern/vfs_vnops.c 8.2
SCCS-vsn: sys/sys/acct.h 8.2
SCCS-vsn: sys/sys/buf.h 8.7
SCCS-vsn: sys/sys/callout.h 8.2
SCCS-vsn: sys/sys/conf.h 8.3
SCCS-vsn: sys/sys/dkstat.h 8.2
SCCS-vsn: sys/sys/errno.h 8.5
SCCS-vsn: sys/sys/exec.h 8.3
SCCS-vsn: sys/sys/fcntl.h 8.3
SCCS-vsn: sys/sys/ioctl.h 8.5
SCCS-vsn: sys/sys/ioctl_compat.h 8.4
SCCS-vsn: sys/sys/ipc.h 8.3
SCCS-vsn: sys/sys/kernel.h 8.3
SCCS-vsn: sys/sys/map.h 8.2
SCCS-vsn: sys/sys/param.h 8.2
SCCS-vsn: sys/sys/proc.h 8.8
SCCS-vsn: sys/sys/shm.h 8.5
SCCS-vsn: sys/sys/signal.h 8.2
SCCS-vsn: sys/sys/stat.h 8.5
SCCS-vsn: sys/sys/systm.h 8.3
SCCS-vsn: sys/sys/timeb.h 8.2
SCCS-vsn: sys/sys/times.h 8.4
SCCS-vsn: sys/sys/tty.h 8.5
SCCS-vsn: sys/sys/ttydefaults.h 8.4
SCCS-vsn: sys/sys/types.h 8.4
SCCS-vsn: sys/vax/uba/ubareg.h 7.9
SCCS-vsn: sys/ufs/ffs/dinode.h 8.3
SCCS-vsn: sys/ufs/ufs/dinode.h 8.3
SCCS-vsn: sys/ufs/ffs/dir.h 8.2
SCCS-vsn: sys/ufs/ufs/dir.h 8.2
SCCS-vsn: sys/ufs/ffs/inode.h 8.4
SCCS-vsn: sys/ufs/ufs/inode.h 8.4
SCCS-vsn: sys/ufs/ffs/ufs_bmap.c 8.6
SCCS-vsn: sys/ufs/ufs/ufs_bmap.c 8.6
SCCS-vsn: sys/ufs/ffs/ufs_disksubr.c 8.5
SCCS-vsn: sys/ufs/ufs/ufs_disksubr.c 8.5
SCCS-vsn: sys/ufs/ffs/ufs_inode.c 8.4
SCCS-vsn: sys/ufs/ufs/ufs_inode.c 8.4
SCCS-vsn: sys/ufs/ffs/ufs_lookup.c 8.5
SCCS-vsn: sys/ufs/ufs/ufs_lookup.c 8.5
SCCS-vsn: sys/ufs/ffs/ufs_vfsops.c 8.3
SCCS-vsn: sys/ufs/ufs/ufs_vfsops.c 8.3
SCCS-vsn: sys/ufs/ffs/ufs_vnops.c 8.9
SCCS-vsn: sys/ufs/ufs/ufs_vnops.c 8.9
SCCS-vsn: sys/vax/stand/qvcons.c 7.8
SCCS-vsn: sys/vax/uba/qdioctl.h 7.2
SCCS-vsn: sys/vax/uba/qfont.c 7.2
SCCS-vsn: sys/vax/uba/qv.c 7.2
SCCS-vsn: sys/vax/uba/tmscp.c 7.17
SCCS-vsn: usr.bin/m4/serv.c 5.4
SCCS-vsn: usr.bin/mesg/mesg.c 8.2
SCCS-vsn: usr.sbin/lpr/common_source/common.c 8.2
SCCS-vsn: usr.sbin/lpr/lpr/lpr.c 8.2