- SAVE_ALL
- SAVE_MOST
- SAVE_POINTERS
- SA_INTERRUPT
- SA_NOCLDSTOP
- SA_NOMASK
- SA_ONESHOT
- SCMD_CD_PLAYBACK_CONTROL
- SCMD_CD_PLAYBACK_STATUS
- SCMD_PAUSE_RESUME
- SCMD_PLAYAUDIO10
- SCMD_PLAYAUDIO12
- SCMD_PLAYAUDIO_MSF
- SCMD_PLAYAUDIO_TI
- SCMD_PLAYTRACK_REL12
- SCMD_READ_HEADER
- SCMD_READ_SUBCHANNEL
- SCMD_READ_TOC
- SCRD
- SCREEN_INFO
- SCRLED
- SCRST
- SCSI_Cntl
- SCSI_Data_NoACK
- SCSI_IOCTL_DOORLOCK
- SCSI_IOCTL_DOORUNLOCK
- SCSI_IOCTL_PROBE_HOST
- SCSI_IOCTL_SEND_COMMAND
- SCSI_IOCTL_TEST_UNIT_READY
- SCSI_REMOVAL_ALLOW
- SCSI_REMOVAL_PREVENT
- SCSI_RES
- SCSI_Status
- SCSI_TIMEOUT
- SCSI_TIMER
- SD_TIMEOUT
- SEAGATE_H
- SEAGATE_ST0X
- SEARCH_EQUAL
- SEARCH_HIGH
- SEARCH_LOW
- SECTOR_BITS
- SECTOR_MASK
- SECTOR_SIZE
- SEEK_10
- SEEK_6
- SEEK_STAT
- SEGMENT_SIZE
- SEL_EX
- SEL_IN
- SEL_OUT
- SEND_DIAGNOSTIC
- SEND_IDENTIFY
- SEND_SHUTDOWN
- SENSE_LENGTH
- SENSE_TIMEOUT
- SEP
- SEQ_TICK
- SET
- SETUP_SECTS
- SET_INTR
- SET_LIMITS
- SET_LINKS
- SET_TIMER
- SHUTDOWN_MASK
- SIG
- SIGABRT
- SIGALRM
- SIGCHLD
- SIGCONT
- SIGFPE
- SIGH
- SIGHUP
- SIGILL
- SIGINT
- SIGIO
- SIGIOT
- SIGKILL
- SIGL
- SIGL_OFFSET
- SIGN
- SIGNATURE_COUNT
- SIGN_NEG
- SIGN_POS
- SIGPIPE
- SIGPOLL
- SIGPROF
- SIGQUIT
- SIGSEGV
- SIGSTKFLT
- SIGSTOP
- SIGTERM
- SIGTRAP
- SIGTSTP
- SIGTTIN
- SIGTTOU
- SIGUNUSED
- SIGURG
- SIGUSR1
- SIGUSR2
- SIGVTALRM
- SIGWINCH
- SIGXCPU
- SIGXFSZ
- SIG_BLOCK
- SIG_DFL
- SIG_ERR
- SIG_IGN
- SIG_SETMASK
- SIG_UNBLOCK
- SINGLE_Ebias
- SINGLE_Emax
- SINGLE_Emin
- SIOCATMARK
- SIOCGPGRP
- SIOCSPGRP
- SK_RMEM_MAX
- SK_WMEM_MAX
- SLOW_DOWN_IO
- SLOW_IO_BY_JUMPING
- SL_TO_DEV
- SMALL
- SOCK_ARRAY_SIZE
- SOCK_DEBUG
- SOCK_DESTROY_TIME
- SOCK_DGRAM
- SOCK_INODE
- SOCK_PACKET
- SOCK_RAW
- SOCK_RDM
- SOCK_SEQPACKET
- SOCK_STREAM
- SOL_SOCKET
- SOPRI_BACKGROUND
- SOPRI_INTERACTIVE
- SOPRI_NORMAL
- SOUND_TIMER
- SO_ACCEPTCON
- SO_BROADCAST
- SO_DEBUG
- SO_DONTROUTE
- SO_ERROR
- SO_KEEPALIVE
- SO_LINGER
- SO_NO_CHECK
- SO_OOBINLINE
- SO_PRIORITY
- SO_RCVBUF
- SO_REUSEADDR
- SO_SNDBUF
- SO_TYPE
- SPACE
- SPECIAL
- SQ_THRESHOLD_HW
- SQ_THRESHOLD_LW
- SRST
- SR_HOST
- SR_ID
- SR_LUN
- SR_TIMEOUT
- SS
- SS_CONNECTED
- SS_CONNECTING
- SS_DISCONNECTING
- SS_FREE
- SS_UNCONNECTED
- ST0
- ST0X_BUS_FREE_DELAY
- ST0X_SELECTION_DELAY
- ST0_DS
- ST0_ECE
- ST0_HA
- ST0_INTR
- ST0_NR
- ST0_SE
- ST1
- ST1_CRC
- ST1_EOC
- ST1_MAM
- ST1_ND
- ST1_OR
- ST1_WP
- ST2
- ST2_BC
- ST2_CM
- ST2_CRC
- ST2_MAM
- ST2_SEH
- ST2_SNS
- ST2_WC
- ST3
- ST3_HA
- ST3_TZ
- ST3_WP
- STA
- STACK_OVERFLOW
- START
- START_CHAR
- START_STOP
- STATMASK
- STATUS
- STATUS_BUSY
- STATUS_BUSYMASK
- STATUS_DIR
- STATUS_DMA
- STATUS_MASK
- STATUS_READY
- STAT_ARB_CMPL
- STAT_BSY
- STAT_CD
- STAT_IO
- STAT_MASK
- STAT_MSG
- STAT_OK
- STAT_PARITY
- STAT_REQ
- STAT_SEL
- STOP
- STOP_CHAR
- STRECVD
- STRINGIFY
- STST
- SUBSECTOR
- SUGGEST_ABORT
- SUGGEST_DIE
- SUGGEST_MASK
- SUGGEST_REMAP
- SUGGEST_RETRY
- SUSPEND_CHAR
- SVGA_MODE
- SWAPCGA
- SWAPEGA
- SWAPMONO
- SWAPVGA
- SWAP_BITS
- SWP_USED
- SWP_WRITEOK
- SW_ATT640
- SW_B
- SW_B40x25
- SW_B80x25
- SW_BG320
- SW_BG640
- SW_C0
- SW_C1
- SW_C2
- SW_C3
- SW_C40x25
- SW_C80x25
- SW_CG320
- SW_CG320_D
- SW_CG640_E
- SW_CG640x350
- SW_DE
- SW_EGAMONO80x25
- SW_EGAMONOAPA
- SW_ENHB40x25
- SW_ENHB80x25
- SW_ENHB80x43
- SW_ENHC40x25
- SW_ENHC80x25
- SW_ENHC80x43
- SW_ENH_CG640
- SW_ENH_MONOAPA2
- SW_ES
- SW_IE
- SW_MCAMODE
- SW_OE
- SW_PE
- SW_SF
- SW_TOP
- SW_TOPS
- SW_UE
- SW_ZE
- SYS_ACCEPT
- SYS_BIND
- SYS_CONNECT
- SYS_DOORBELL_INTR
- SYS_DOORBELL_MASK
- SYS_GETPEERNAME
- SYS_GETSOCKNAME
- SYS_GETSOCKOPT
- SYS_LISTEN
- SYS_RECV
- SYS_RECVFROM
- SYS_SEND
- SYS_SENDTO
- SYS_SETSOCKOPT
- SYS_SHUTDOWN
- SYS_SIZE
- SYS_SOCKET
- SYS_SOCKETPAIR
- S_DMA_MSK
- S_IFBLK
- S_IFCHR
- S_IFDIR
- S_IFIFO
- S_IFLNK
- S_IFMT
- S_IFREG
- S_IFSOCK
- S_IRGRP
- S_IROTH
- S_IRUSR
- S_IRWXG
- S_IRWXO
- S_IRWXU
- S_ISBLK
- S_ISCHR
- S_ISDIR
- S_ISFIFO
- S_ISGID
- S_ISLNK
- S_ISREG
- S_ISSOCK
- S_ISUID
- S_ISVTX
- S_IWGRP
- S_IWOTH
- S_IWUSR
- S_IXGRP
- S_IXOTH
- S_IXUSR
- Scsi_CD
- Scsi_Cmnd
- Scsi_Device
- Scsi_Disk
- Scsi_Host
- Scsi_Tape
- Signature