[R]

1. RAMDISK
2. RAMDISK_SIZE
3. RAND_HEAD_LEN
4. RAW_DEBUG
5. RBCR0
6. RBCR1
7. RCR
8. RCV_SHUTDOWN
9. RC_CHOP
10. RC_DOWN
11. RC_RND
12. RC_UP
13. RD0
14. RD1
15. RD2
16. RDC
17. RDCE
18. READ
19. READA
20. READY_STAT
21. READ_10
22. READ_6
23. READ_BLOCK_LIMITS
24. READ_BUFFER
25. READ_CAPACITY
26. READ_DEFECT_DATA
27. READ_LONG
28. READ_POSITION
29. READ_REVERSE
30. REALLY_SLOW_IO
31. REASSIGN_BLOCKS
32. RECAL_FREQ
33. RECEIVE_DIAGNOSTIC
34. RECONNECT_NOW
35. RECOVERED_ERROR
36. RECOVER_BUFFERED_DATA
37. RECV_MASK
38. REDO
39. REG_
40. RELEASE
41. REMOVE_FROM_MEM_QUEUE
42. REMOVE_LINKS
43. REQUEST_SENSE
44. REQ_CMDOUT
45. REQ_DATAIN
46. REQ_DATAOUT
47. REQ_MASK
48. REQ_MSGIN
49. REQ_MSGOUT
50. REQ_STATIN
51. RESELECTION
52. RESERVATION_CONFLICT
53. RESERVE
54. RESERVED
55. RESET_FREQ
56. RESET_TIMEOUT
57. RESTORE_MOST
58. RESTORE_POINTERS
59. RESV0
60. RESV1
61. RESV2
62. RETSIGTYPE
63. REZERO_UNIT
64. RE_ENTRANT_CHECK_OFF
65. RE_ENTRANT_CHECK_ON
66. RLIMIT_CORE
67. RLIMIT_CPU
68. RLIMIT_DATA
69. RLIMIT_FSIZE
70. RLIMIT_MEMLOCK
71. RLIMIT_NPROC
72. RLIMIT_OFILE
73. RLIMIT_RSS
74. RLIMIT_STACK
75. RLIM_INFINITY
76. RLIM_NLIMITS
77. ROUND_UP
78. RO_IOCTLS
79. RPC_AUTH_BADCRED
80. RPC_AUTH_BADVERF
81. RPC_AUTH_ERROR
82. RPC_AUTH_NULL
83. RPC_AUTH_REJECTEDCRED
84. RPC_AUTH_REJECTEDVERF
85. RPC_AUTH_SHORT
86. RPC_AUTH_TOOWEAK
87. RPC_AUTH_UNIX
88. RPC_CALL
89. RPC_GARBAGE_ARGS
90. RPC_MISMATCH
91. RPC_MSG_ACCEPTED
92. RPC_MSG_DENIED
93. RPC_PROC_UNAVAIL
94. RPC_PROG_MISMATCH
95. RPC_PROG_UNAVAIL
96. RPC_REPLY
97. RPC_SUCCESS
98. RPC_VERSION
99. RQ_THRESHOLD_HW
100. RQ_THRESHOLD_LW
101. RR_CL
102. RR_NM
103. RR_PL
104. RR_PN
105. RR_PX
106. RR_RE
107. RR_RR
108. RR_SL
109. RR_TF
110. RSAR0
111. RSAR1
112. RSR
113. RST
114. RS_EVENT_BREAK_INT
115. RS_EVENT_DO_SAK
116. RS_EVENT_HUP_PGRP
117. RS_EVENT_OPEN_WAKEUP
118. RS_EVENT_READ_PROCESS
119. RS_EVENT_WRITE_WAKEUP
120. RS_TIMER
121. RUSAGE_BOTH
122. RUSAGE_CHILDREN
123. RUSAGE_SELF
124. RXE
125. RXEE
126. Read_FIFO
127. Read_Loopback
128. Read_SCSI_Data