[R]

1. RBCR0
2. RBCR1
3. RCR
4. RCTRL
5. RCV_SHUTDOWN
6. RC_CHOP
7. RC_DOWN
8. RC_RND
9. RC_UP
10. RD0
11. RD1
12. RD2
13. RDC
14. RDCE
15. READ
16. READA
17. READY_STAT
18. READ_10
19. READ_6
20. READ_CAPACITY
21. REALLY_SLOW_IO
22. REASSIGN_BLOCKS
23. RECIEVE_DAIGNOSTIC
24. RECONNECT_NOW
25. RECOVERED_ERROR
26. RECV_MASK
27. REDO
28. REG_
29. RELEASE
30. REMOVE_FROM_MEM_QUEUE
31. REMOVE_LINKS
32. REQUEST_SENSE
33. REQ_CMDOUT
34. REQ_DATAIN
35. REQ_DATAOUT
36. REQ_MASK
37. REQ_MSGIN
38. REQ_MSGOUT
39. REQ_STATIN
40. RESERVATION_CONFLICT
41. RESERVE
42. RESET_TIMEOUT
43. RESTORE_MOST
44. RESTORE_POINTERS
45. REZERO_UNIT
46. RE_ENTRANT_CHECK_OFF
47. RE_ENTRANT_CHECK_ON
48. RLIMIT_CORE
49. RLIMIT_CPU
50. RLIMIT_DATA
51. RLIMIT_FSIZE
52. RLIMIT_MEMLOCK
53. RLIMIT_NPROC
54. RLIMIT_OFILE
55. RLIMIT_RSS
56. RLIMIT_STACK
57. RLIM_INFINITY
58. RLIM_NLIMITS
59. RO_IOCTLS
60. RQ_THRESHOLD_HW
61. RQ_THRESHOLD_LW
62. RSAR0
63. RSAR1
64. RSHIFT
65. RSR
66. RST
67. RS_EVENT_BREAK_INT
68. RS_EVENT_DO_SAK
69. RS_EVENT_HUP_PGRP
70. RS_EVENT_READ_PROCESS
71. RS_EVENT_WRITE_WAKEUP
72. RS_TIMER
73. RUSAGE_BOTH
74. RUSAGE_CHILDREN
75. RUSAGE_SELF
76. RXE
77. RXEE
78. Read_FIFO
79. Read_Loopback
80. Read_SCSI_Data