Symbol: OPTIONAL
sys/arch/amd64/stand/efiboot/efirng.c
49
IN EFI_RNG_ALGORITHM *RNGAlgorithm, OPTIONAL
sys/arch/arm64/stand/efiboot/efirng.c
49
IN EFI_RNG_ALGORITHM *RNGAlgorithm, OPTIONAL
sys/arch/riscv64/stand/efiboot/efirng.c
49
IN EFI_RNG_ALGORITHM *RNGAlgorithm, OPTIONAL
sys/stand/efi/include/efiapi.h
233
OUT UINT32 *Attributes OPTIONAL,
sys/stand/efi/include/efiapi.h
273
OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL
sys/stand/efi/include/efiapi.h
294
IN EFI_TIME *Time OPTIONAL
sys/stand/efi/include/efiapi.h
336
IN VOID *SourceBuffer OPTIONAL,
sys/stand/efi/include/efiapi.h
346
OUT CHAR16 **ExitData OPTIONAL
sys/stand/efi/include/efiapi.h
355
IN CHAR16 *ExitData OPTIONAL
sys/stand/efi/include/efiapi.h
420
IN CHAR16 *WatchdogData OPTIONAL
sys/stand/efi/include/efiapi.h
436
IN CHAR16 *ResetData OPTIONAL
sys/stand/efi/include/efiapi.h
511
IN EFI_GUID *Protocol OPTIONAL,
sys/stand/efi/include/efiapi.h
512
IN VOID *SearchKey OPTIONAL,
sys/stand/efi/include/efiapi.h
541
IN EFI_HANDLE *DriverImageHandle OPTIONAL,
sys/stand/efi/include/efiapi.h
542
IN EFI_DEVICE_PATH *RemainingDevicePath OPTIONAL,
sys/stand/efi/include/efiapi.h
550
IN EFI_HANDLE DriverImageHandle, OPTIONAL
sys/stand/efi/include/efiapi.h
551
IN EFI_HANDLE ChildHandle OPTIONAL
sys/stand/efi/include/efiapi.h
568
IN EFI_HANDLE ControllerHandle, OPTIONAL
sys/stand/efi/include/efiapi.h
609
IN EFI_GUID *Protocol OPTIONAL,
sys/stand/efi/include/efiapi.h
610
IN VOID *SearchKey OPTIONAL,
sys/stand/efi/include/efiapi.h
619
VOID *Registration, OPTIONAL
sys/stand/efi/include/eficonsctl.h
55
OUT BOOLEAN *GopUgaExists, OPTIONAL
sys/stand/efi/include/eficonsctl.h
56
OUT BOOLEAN *StdInLocked OPTIONAL
sys/stand/efi/include/efinet.h
198
IN UINTN ExtraRxBufferSize OPTIONAL,
sys/stand/efi/include/efinet.h
199
IN UINTN ExtraTxBufferSize OPTIONAL
sys/stand/efi/include/efinet.h
231
IN UINTN MCastFilterCnt OPTIONAL,
sys/stand/efi/include/efinet.h
232
IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL
sys/stand/efi/include/efinet.h
243
IN EFI_MAC_ADDRESS *New OPTIONAL
sys/stand/efi/include/efinet.h
254
IN OUT UINTN *StatisticsSize OPTIONAL,
sys/stand/efi/include/efinet.h
255
OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL
sys/stand/efi/include/efinet.h
290
OUT UINT32 *InterruptStatus OPTIONAL,
sys/stand/efi/include/efinet.h
291
OUT VOID **TxBuf OPTIONAL
sys/stand/efi/include/efinet.h
304
IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL,
sys/stand/efi/include/efinet.h
305
IN EFI_MAC_ADDRESS *DestAddr OPTIONAL,
sys/stand/efi/include/efinet.h
306
IN UINT16 *Protocol OPTIONAL
sys/stand/efi/include/efinet.h
316
OUT UINTN *HeaderSize OPTIONAL,
sys/stand/efi/include/efinet.h
319
OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL,
sys/stand/efi/include/efinet.h
320
OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL,
sys/stand/efi/include/efinet.h
321
OUT UINT16 *Protocol OPTIONAL
sys/stand/efi/include/efiprot.h
365
IN VOID *Buffer OPTIONAL
sys/stand/efi/include/efipxebc.h
299
IN OUT EFI_PXE_BASE_CODE_DISCOVER_INFO *Info OPTIONAL
sys/stand/efi/include/efipxebc.h
307
IN OUT VOID *BufferPtr OPTIONAL,
sys/stand/efi/include/efipxebc.h
310
IN UINTN *BlockSize OPTIONAL,
sys/stand/efi/include/efipxebc.h
313
IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL,
sys/stand/efi/include/efipxebc.h
324
IN EFI_IP_ADDRESS *GatewayIp, OPTIONAL
sys/stand/efi/include/efipxebc.h
325
IN EFI_IP_ADDRESS *SrcIp, OPTIONAL
sys/stand/efi/include/efipxebc.h
326
IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL
sys/stand/efi/include/efipxebc.h
327
IN UINTN *HeaderSize, OPTIONAL
sys/stand/efi/include/efipxebc.h
328
IN VOID *HeaderPtr, OPTIONAL
sys/stand/efi/include/efipxebc.h
338
IN OUT EFI_IP_ADDRESS *DestIp, OPTIONAL
sys/stand/efi/include/efipxebc.h
339
IN OUT EFI_PXE_BASE_CODE_UDP_PORT *DestPort, OPTIONAL
sys/stand/efi/include/efipxebc.h
340
IN OUT EFI_IP_ADDRESS *SrcIp, OPTIONAL
sys/stand/efi/include/efipxebc.h
341
IN OUT EFI_PXE_BASE_CODE_UDP_PORT *SrcPort, OPTIONAL
sys/stand/efi/include/efipxebc.h
342
IN UINTN *HeaderSize, OPTIONAL
sys/stand/efi/include/efipxebc.h
343
IN VOID *HeaderPtr, OPTIONAL
sys/stand/efi/include/efipxebc.h
360
IN EFI_MAC_ADDRESS *MacAddr OPTIONAL
sys/stand/efi/include/efipxebc.h
367
IN BOOLEAN *NewAutoArp, OPTIONAL
sys/stand/efi/include/efipxebc.h
368
IN BOOLEAN *NewSendGUID, OPTIONAL
sys/stand/efi/include/efipxebc.h
369
IN UINT8 *NewTTL, OPTIONAL
sys/stand/efi/include/efipxebc.h
370
IN UINT8 *NewToS, OPTIONAL
sys/stand/efi/include/efipxebc.h
371
IN BOOLEAN *NewMakeCallback OPTIONAL
sys/stand/efi/include/efipxebc.h
378
IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL
sys/stand/efi/include/efipxebc.h
379
IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL
sys/stand/efi/include/efipxebc.h
386
BOOLEAN *NewDhcpDiscoverValid, OPTIONAL
sys/stand/efi/include/efipxebc.h
387
BOOLEAN *NewDhcpAckReceived, OPTIONAL
sys/stand/efi/include/efipxebc.h
388
BOOLEAN *NewProxyOfferReceived, OPTIONAL
sys/stand/efi/include/efipxebc.h
389
BOOLEAN *NewPxeDiscoverValid, OPTIONAL
sys/stand/efi/include/efipxebc.h
390
BOOLEAN *NewPxeReplyReceived, OPTIONAL
sys/stand/efi/include/efipxebc.h
391
BOOLEAN *NewPxeBisReplyReceived,OPTIONAL
sys/stand/efi/include/efipxebc.h
392
IN EFI_PXE_BASE_CODE_PACKET *NewDhcpDiscover, OPTIONAL
sys/stand/efi/include/efipxebc.h
393
IN EFI_PXE_BASE_CODE_PACKET *NewDhcpAck, OPTIONAL
sys/stand/efi/include/efipxebc.h
394
IN EFI_PXE_BASE_CODE_PACKET *NewProxyOffer, OPTIONAL
sys/stand/efi/include/efipxebc.h
395
IN EFI_PXE_BASE_CODE_PACKET *NewPxeDiscover, OPTIONAL
sys/stand/efi/include/efipxebc.h
396
IN EFI_PXE_BASE_CODE_PACKET *NewPxeReply, OPTIONAL
sys/stand/efi/include/efipxebc.h
397
IN EFI_PXE_BASE_CODE_PACKET *NewPxeBisReply OPTIONAL
sys/stand/efi/include/efipxebc.h
464
IN EFI_PXE_BASE_CODE_PACKET *Packet OPTIONAL
usr.bin/cvs/rcsparse.c
169
{ RCS_TOK_BRANCH, rcsparse_branch, OPTIONAL },
usr.bin/cvs/rcsparse.c
173
{ RCS_TOK_STRICT, rcsparse_strict, OPTIONAL },
usr.bin/cvs/rcsparse.c
174
{ RCS_TOK_COMMENT, rcsparse_comment, OPTIONAL },
usr.bin/cvs/rcsparse.c
175
{ RCS_TOK_EXPAND, rcsparse_expand, OPTIONAL },
usr.bin/cvs/rcsparse.c
195
{ RCS_TOK_COMMITID, rcsparse_commitid, OPTIONAL },
usr.bin/make/targ.c
302
PRINTBIT(OPTIONAL);
usr.bin/rcs/rcsparse.c
169
{ RCS_TOK_BRANCH, rcsparse_branch, OPTIONAL },
usr.bin/rcs/rcsparse.c
173
{ RCS_TOK_STRICT, rcsparse_strict, OPTIONAL },
usr.bin/rcs/rcsparse.c
174
{ RCS_TOK_COMMENT, rcsparse_comment, OPTIONAL },
usr.bin/rcs/rcsparse.c
175
{ RCS_TOK_EXPAND, rcsparse_expand, OPTIONAL },
usr.bin/rcs/rcsparse.c
195
{ RCS_TOK_COMMITID, rcsparse_commitid, OPTIONAL },
usr.sbin/httpd/parse.y
144
%token CA CLIENT CRL OPTIONAL PARAM FORWARDED FOUND NOT
usr.sbin/httpd/parse.y
1497
{ "optional", OPTIONAL },
usr.sbin/httpd/parse.y
960
| tlsclientopt OPTIONAL {
usr.sbin/snmpd/mib.y
1068
{ "OPTIONAL", OPTIONAL },
usr.sbin/snmpd/mib.y
296
%token OPTIONAL ORGANIZATION Opaque PLUSINFINITY PRESENT PRIVATE