[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