[r]

[..]
  1. rand
  2. rcr2
  3. read_head
  4. readeflags
  5. readi
  6. readsb
  7. readsect
  8. readseg
  9. recover_from_log
  10. redircmd
  11. release
  12. releasesleep
  13. rinode
  14. rmdot
  15. rsect
  16. rtcdate
  17. run
  18. runcmd
[..]