[I]

[..]
  1. I387
  2. ICANON
  3. ICB_LEN
  4. ICB_PHASE
  5. ICB_STATUS
  6. ICMB_CNT
  7. ICMP_ADDRESS
  8. ICMP_ADDRESSREPLY
  9. ICMP_DEST_UNREACH
  10. ICMP_ECHO
  11. ICMP_ECHOREPLY
  12. ICMP_EXC_FRAGTIME
  13. ICMP_EXC_TTL
  14. ICMP_FRAG_NEEDED
  15. ICMP_HOST_ANO
  16. ICMP_HOST_ISOLATED
  17. ICMP_HOST_UNKNOWN
  18. ICMP_HOST_UNREACH
  19. ICMP_HOST_UNR_TOS
  20. ICMP_INFO_REPLY
  21. ICMP_INFO_REQUEST
  22. ICMP_NET_ANO
  23. ICMP_NET_UNKNOWN
  24. ICMP_NET_UNREACH
  25. ICMP_NET_UNR_TOS
  26. ICMP_PARAMETERPROB
  27. ICMP_PORT_UNREACH
  28. ICMP_PROT_UNREACH
  29. ICMP_REDIRECT
  30. ICMP_REDIR_HOST
  31. ICMP_REDIR_HOSTTOS
  32. ICMP_REDIR_NET
  33. ICMP_REDIR_NETTOS
  34. ICMP_SOURCE_QUENCH
  35. ICMP_SR_FAILED
  36. ICMP_TIMESTAMP
  37. ICMP_TIMESTAMPREPLY
  38. ICMP_TIME_EXCEEDED
  39. ICM_DATA_PTR
  40. ICOUNTERS
  41. ICRNL
  42. IDENTIFY
  43. IDENTIFY_BASE
  44. IDLE
  45. IDMA
  46. ID_ERR
  47. ID_PORT
  48. IEXTEN
  49. IFF_ALLMULTI
  50. IFF_BROADCAST
  51. IFF_DEBUG
  52. IFF_LOOPBACK
  53. IFF_NOARP
  54. IFF_NOTRAILERS
  55. IFF_POINTOPOINT
  56. IFF_PROMISC
  57. IFF_RUNNING
  58. IFF_UP
  59. IFNAMSIZ
  60. IGNBRK
  61. IGNCR
  62. IGNPAR
  63. ILLEGAL_REQUEST
  64. IMAXBEL
  65. IMB
  66. IMR
  67. INADDR_ANY
  68. INADDR_BROADCAST
  69. INADDR_LOOPBACK
  70. INADDR_NONE
  71. INBUFSIZ
  72. INBUF_EXTRA
  73. INC
  74. INDEX_STAT
  75. INDIRECT_BLOCK
  76. INDT_ZONE
  77. INET_BH
  78. INET_DEBUG
  79. INIT
  80. INITIALIZATION
  81. INITIALTIMEOUTFACTOR
  82. INITIATOR_ERROR
  83. INIT_BITS
  84. INIT_C_CC
  85. INIT_REQUEST
  86. INIT_SCSI_REQUEST
  87. INIT_TASK
  88. INLCR
  89. INPCK
  90. INQUIRY
  91. INTDEF
  92. INTERMEDIATE_C_GOOD
  93. INTERMEDIATE_GOOD
  94. INTERNAL_ERROR
  95. INTERN_ERR
  96. INTRFLAGS
  97. INTRMASK
  98. INTR_ACK
  99. INTR_CHAR
  100. INTR_ON_FREE_OGMB
  101. INTR_STAT
  102. INT_EN
  103. INT_IM
  104. INT_MAX
  105. INVDCMD
  106. IN_ABORT
  107. IN_BADCLASS
  108. IN_CLASSA
  109. IN_CLASSA_HOST
  110. IN_CLASSA_MAX
  111. IN_CLASSA_NET
  112. IN_CLASSA_NSHIFT
  113. IN_CLASSB
  114. IN_CLASSB_HOST
  115. IN_CLASSB_MAX
  116. IN_CLASSB_NET
  117. IN_CLASSB_NSHIFT
  118. IN_CLASSC
  119. IN_CLASSC_HOST
  120. IN_CLASSC_NET
  121. IN_CLASSC_NSHIFT
  122. IN_CLASSD
  123. IN_EXPERIMENTAL
  124. IN_LOOPBACKNET
  125. IN_MULTICAST
  126. IN_ON_PORT
  127. IN_ORDER
  128. IN_RESET
  129. IN_SKBUFF
  130. IOCCMD_MASK
  131. IOCCMD_SHIFT
  132. IOCSIZE_MASK
  133. IOCSIZE_SHIFT
  134. IOCTL_RETRIES
  135. IOCTL_TIMEOUT
  136. IOC_IN
  137. IOC_INOUT
  138. IOC_OUT
  139. IOC_VOID
  140. IOVER
  141. IO_BASE
  142. IO_BITMAP_SIZE
  143. IO_DMA1_BASE
  144. IO_DMA2_BASE
  145. IP
  146. IPC_CREAT
  147. IPC_EXCL
  148. IPC_INFO
  149. IPC_NOID
  150. IPC_NOWAIT
  151. IPC_PRIVATE
  152. IPC_RMID
  153. IPC_SET
  154. IPC_STAT
  155. IPC_UNUSED
  156. IPF_DF
  157. IPF_F_OFFSET
  158. IPF_MF
  159. IPOPT_END
  160. IPOPT_LSRR
  161. IPOPT_NOOP
  162. IPOPT_RR
  163. IPOPT_SEC
  164. IPOPT_SID
  165. IPOPT_SSRR
  166. IPOPT_TIMESTAMP
  167. IPO_EOL
  168. IPO_LSROUTE
  169. IPO_NOOP
  170. IPO_RROUTE
  171. IPO_SECURITY
  172. IPO_SSROUTE
  173. IPO_STREAMID
  174. IPO_TIMESTAMP
  175. IPPROTO_EGP
  176. IPPROTO_GGP
  177. IPPROTO_ICMP
  178. IPPROTO_IDP
  179. IPPROTO_IP
  180. IPPROTO_MAX
  181. IPPROTO_PUP
  182. IPPROTO_RAW
  183. IPPROTO_TCP
  184. IPPROTO_UDP
  185. IP_HDRINCL
  186. IP_OF_CLASS
  187. IP_OF_COPIED
  188. IP_OF_NUMBER
  189. IP_OPTIONS
  190. IP_SET_DEV
  191. IP_TS_ADDRESS
  192. IP_TS_ONLY
  193. IP_TS_PRESPEC
  194. IP_VERSION
  195. IRCE
  196. IRCV
  197. IRESET
  198. IRQ
  199. IRQEN
  200. IRQ_LVL
  201. IRQ_NAME
  202. IRQ_NAME2
  203. IRST
  204. ISA16
  205. ISA_DMA_THRESHOLD
  206. ISIG
  207. ISODCL
  208. ISOFS_BLOCK_BITS
  209. ISOFS_BLOCK_NUMBER
  210. ISOFS_BLOCK_SIZE
  211. ISOFS_BUFFER_BITS
  212. ISOFS_BUFFER_SIZE
  213. ISOFS_FILE_BINARY
  214. ISOFS_FILE_TEXT
  215. ISOFS_FILE_TEXT_M
  216. ISOFS_FILE_UNKNOWN
  217. ISOFS_SUPER_MAGIC
  218. ISO_STANDARD_ID
  219. ISO_VD_END
  220. ISO_VD_PRIMARY
  221. ISR
  222. ISR_HACK
  223. ISTRIP
  224. IS_A_CONSOLE
  225. IS_A_PTY
  226. IS_A_PTY_MASTER
  227. IS_A_PTY_SLAVE
  228. IS_A_SERIAL
  229. IS_BROADCAST
  230. IS_CLONE
  231. IS_FREE
  232. IS_LOOPBACK
  233. IS_MYADDR
  234. IS_NODEV
  235. IS_NOEXEC
  236. IS_NOSUID
  237. IS_RDONLY
  238. IS_RESETTING
  239. IS_SYNC
  240. ITIMER_PROF
  241. ITIMER_REAL
  242. ITIMER_VIRTUAL
  243. ITRE
  244. ITRS
  245. IUCLC
  246. IXANY
  247. IXOFF
  248. IXON
  249. I_B
  250. I_BRKINT
  251. I_CRNL
  252. I_IGNBRK
  253. I_IGNPAR
  254. I_INPCK
  255. I_IXANY
  256. I_IXON
  257. I_NLCR
  258. I_NOCR
  259. I_PARMRK
  260. I_STRP
  261. I_UCLC
  262. Interrupt_Cntl
  263. Interrupt_Cond
  264. Interrupt_Status
[..]