--rwxrwxr-x rsc sys  643 Feb 22  2005 delkey
--rw-rw-r-- rsc sys   49 Feb 22  2005 files
--rwxrwxr-x rsc sys 5509 Feb 22  2005 lock.c
--rw-rw-r-- rsc sys  226 Feb 22  2005 notes
--rw-rw-r-- rsc sys   62 Feb 26  2005 origls
--rw-rw-r-- rsc sys   46 Feb 22  2005 readme