- O
- OBSOLETE_GUS_PATCH
- OCRNL
- OF
- OFDEL
- OFF
- OFFCNT
- OFFSET_BOOTINFO_COMMAND_LINE
- OFFSET_BOOTINFO_CPUTYPE
- OFFSET_BOOTINFO_DCACHE_LINESIZE
- OFFSET_BOOTINFO_DCACHE_SIZE
- OFFSET_BOOTINFO_DMA_CACHE_BASE
- OFFSET_BOOTINFO_DMA_CACHE_SIZE
- OFFSET_BOOTINFO_ICACHE_LINESIZE
- OFFSET_BOOTINFO_ICACHE_SIZE
- OFFSET_BOOTINFO_MACHTYPE
- OFFSET_BOOTINFO_MEMLOWER
- OFFSET_BOOTINFO_MEMUPPER
- OFFSET_BOOTINFO_RAMDISK_BASE
- OFFSET_BOOTINFO_RAMDISK_SIZE
- OFFSET_BOOTINFO_SCACHE_LINESIZE
- OFFSET_BOOTINFO_SCACHE_SIZE
- OFFSET_BOOTINFO_TLB_ENTRIES
- OFFSET_BOOTINFO_VRAM_BASE
- OFFSET_CU
- OFFSET_ISCP
- OFFSET_MAX
- OFFSET_RU
- OFFSET_SCB
- OFFSET_SCP
- OFFS_4OP
- OFILL
- OGMB_CNT
- OID
- OID_
- OK
- OK_STAT
- OK_STATUS
- OK_TO_RESET_CONTROLLER
- OLCUC
- OLD_GZIP_MAGIC
- OLD_IOCTL_MAX
- OLD_LANCE
- OLD_LPABORT
- OLD_LPCHAR
- OLD_LPGETIRQ
- OLD_LPSETIRQ
- OLD_LPTIME
- OLD_LPWAIT
- OLD_SIOCGIFHWADDR
- OMAGIC
- OMR_BP
- OMR_CA
- OMR_FC
- OMR_FD
- OMR_FKD
- OMR_HO
- OMR_HP
- OMR_IF
- OMR_OM
- OMR_PB
- OMR_PM
- OMR_PR
- OMR_SB
- OMR_SR
- OMR_ST
- OMR_TR
- ON
- ONLCR
- ONLRET
- ONOCR
- OPEN_MAX
- OPEN_READ
- OPEN_READWRITE
- OPEN_WRITE
- OPEN_WRITE_BIT
- OPERATION_MODE_1
- OPERATION_MODE_2
- OPL3_BOTH
- OPL3_ENABLE
- OPL3_LEFT
- OPL3_MODE_REGISTER
- OPL3_PATCH
- OPL3_RIGHT
- OPOST
- OPSW
- OPTIMISATION_NUM
- OPTIMISATION_TYPE
- OPTIMIZE_FLAG_TIME
- OPTIMIZE_IRQS
- OPTION_700
- OPTION_DEBUG_CORRUPTION
- OPTION_DEBUG_DSA
- OPTION_DEBUG_DUMP
- OPTION_DEBUG_FIXUP
- OPTION_DEBUG_INIT_ONLY
- OPTION_DEBUG_INTR
- OPTION_DEBUG_NCOMMANDS_LIMIT
- OPTION_DEBUG_PROBE_ONLY
- OPTION_DEBUG_READ_ONLY
- OPTION_DEBUG_SCRIPT
- OPTION_DEBUG_SINGLE
- OPTION_DEBUG_TARGET_LIMIT
- OPTION_DEBUG_TEST0
- OPTION_DEBUG_TEST1
- OPTION_DEBUG_TEST2
- OPTION_DEBUG_TESTS_ONLY
- OPTION_DEBUG_TRACE
- OPTION_INTFLY
- OPTION_IO_MAPPED
- OPTION_MEMORY_MAPPED
- OPTION_PARITY
- OPTION_SYNCHRONOUS
- OPTION_TAGGED_QUEUE
- OPT_ADLIB
- OPT_AUDIO
- OPT_GUS
- OPT_GUS16
- OPT_GUSMAX
- OPT_HIGHLEVEL
- OPT_LAST
- OPT_LAST_MUTUAL
- OPT_MIDI
- OPT_MIDI_AUTO
- OPT_MPU401
- OPT_MSS
- OPT_PAS
- OPT_PSS
- OPT_SB
- OPT_SB16
- OPT_SBPRO
- OPT_SEQUENCER
- OPT_UART6850
- OPT_YM3812
- OPT_YM3812_AUTO
- OP_HOST_ADAPTER
- OP_OK
- OP_RESET
- OP_SCSI
- OP_SIZE_PREFIX
- ORDERED_QUEUE_TAG
- ORIG_EAX
- ORIG_NAME
- ORIG_ROOT_DEV
- ORIG_VIDEO_COLS
- ORIG_VIDEO_EGA_AX
- ORIG_VIDEO_EGA_BX
- ORIG_VIDEO_EGA_CX
- ORIG_VIDEO_LINES
- ORIG_VIDEO_MODE
- ORIG_VIDEO_PAGE
- ORIG_X
- ORIG_Y
- OUT
- OUTB
- OUTBUFSIZ
- OUTBUF_EXTRA
- OUTPUT_ATTEN_MASK
- OUTPUT_DATA_REG
- OUTPUT_MUTE
- OUTPUT_MUTE_MASK
- OUTPUT_READY
- OUT_BYTE
- OUT_FILTER
- OUT_SECTORS
- OUT_WORDS
- OVERFLOWED
- OVERRANGE_LEFT_MASK
- OVERRANGE_RIGHT_MASK
- OVERRIDE_LIMIT
- OWNID
- OWN_EAF
- OWN_EHP
- OWN_FS0
- OWN_FS1
- O_ACCMODE
- O_APPEND
- O_BCTL
- O_BIDx
- O_BSDLY
- O_CLRINT
- O_CLRSINT1
- O_CRDLY
- O_CREAT
- O_ERROR
- O_EXCL
- O_FFDLY
- O_HCNTRL
- O_INTSTAT
- O_MAXREG
- O_MINREG
- O_M_1_CDROM_TYPE
- O_M_1_FM_TYPE
- O_M_1_PCM_TYPE
- O_M_2_BOARD_REVISION
- O_M_2_BUS_TIMING
- O_M_2_PCS_ENABLED
- O_NDELAY
- O_NLDLY
- O_NOCTTY
- O_NONBLOCK
- O_OCRNL
- O_OFDEL
- O_OFILL
- O_OLCUC
- O_ONLCR
- O_ONLRET
- O_ONOCR
- O_OPOST
- O_QINCNT
- O_QINFIFO
- O_QOUTCNT
- O_QOUTFIFO
- O_RDONLY
- O_RDWR
- O_SBLKCTL
- O_SCBARRAY
- O_SCBCNT
- O_SCBPTR
- O_SCSIID
- O_SCSISEQ
- O_SCSISIGI
- O_SCSISIGO
- O_SELID
- O_SEQADDR
- O_SEQCTL
- O_SEQRAM
- O_SSTAT0
- O_SSTAT1
- O_SYNC
- O_TABDLY
- O_TRUNC
- O_VTDLY
- O_WRONLY