mBaseOffset = 1 /*IdofmBaseOffset.*/
mRowBytes = 2 /*VideosResourceparameterId's*/
mBounds = 3 /*VideosResourceparameterId's*/
mVersion = 4 /*VideosResourceparameterId's*/
mHRes = 5 /*VideosResourceparameterId's*/
mVRes = 6 /*VideosResourceparameterId's*/
mPixelType = 7 /*VideosResourceparameterId's*/
mPixelSize = 8 /*VideosResourceparameterId's*/
mCmpCount = 9 /*VideosResourceparameterId's*/
mCmpSize = 10 /*VideosResourceparameterId's*/
mPlaneBytes = 11 /*VideosResourceparameterId's*/
mVertRefRate = 14 /*VideosResourceparameterId's*/
mVidParams = 1 /*Videoparameterblockid.*/
mTable = 2 /*Offsettothetable.*/
mPageCnt = 3 /*Numberofpages*/
mDevType = 4 /*DeviceType*/
oneBitMode = 128 /*IdofOneBitModeParameterlist.*/
twoBitMode = 129 /*IdofTwoBitModeParameterlist.*/
fourBitMode = 130 /*IdofFourBitModeParameterlist.*/
eightBitMode = 131/*IdofEightBitModeParameterlist.*/
sixteenBitMode = 132 /*IdofSixteenBitModeParameterlist.*/
thirtyTwoBitMode = 133 /*IdofThirtyTwoBitModeParameterlist.*/
firstVidMode = 128 /*Thenew,betterwaytodotheabove.*/
secondVidMode = 129 /*QuickDrawonlysupportssixvideo*/
thirdVidMode = 130 /*atthistime.*/
fourthVidMode = 131 
fifthVidMode = 132 
sixthVidMode = 133 
spGammaDir = 64 
spVidNamesDir = 65
/* kDeclROMtables = FOUR_CHAR_CODE('decl') */
/* kDetailedTimingFormat = FOUR_CHAR_CODE('arba') */ /*Timingisadetailedtiming*/
kDDCBlockSize = 128
kDDCBlockTypeEDID = 0/*EDIDblocktype.*/
kDDCForceReadBit = 0 /*ForceanewreadoftheEDID.*/
kDDCForceReadMask = (1<<kDDCForceReadBit)/*MaskforkddcForceReadBit.*/
timingInvalid_SM_T24 = 8 /*WorkaroundbuginSMThunder24card.*/
timingApple_FixedRateLCD = 42 /*Lumpallfixed-rateLCDsintoonecategory.*/
timingApple_512x384_60hz = 130 /*512x384(60Hz)Rubiktiming.*/
timingApple_560x384_60hz = 135 /*560x384(60Hz)Rubik-560timing.*/
timingApple_640x480_67hz = 140 /*640x480(67Hz)HRtiming.*/
timingApple_640x400_67hz = 145 /*640x400(67Hz)HR-400timing.*/
timingVESA_640x480_60hz = 150 /*640x480(60Hz)VGAtiming.*/
timingVESA_640x480_72hz = 152 /*640x480(72Hz)VGAtiming.*/
timingVESA_640x480_75hz = 154 /*640x480(75Hz)VGAtiming.*/
timingVESA_640x480_85hz = 158 /*640x480(85Hz)VGAtiming.*/
timingGTF_640x480_120hz = 159 /*640x480(120Hz)VESAGeneralizedTimingFormula*/
timingApple_640x870_75hz = 160 /*640x870(75Hz)FPDtiming.*/
timingApple_640x818_75hz = 165 /*640x818(75Hz)FPD-818timing.*/
timingApple_832x624_75hz = 170 /*832x624(75Hz)GoldFishtiming.*/
timingVESA_800x600_56hz = 180 /*800x600(56Hz)SVGAtiming.*/
timingVESA_800x600_60hz = 182 /*800x600(60Hz)SVGAtiming.*/
timingVESA_800x600_72hz = 184 /*800x600(72Hz)SVGAtiming.*/
timingVESA_800x600_75hz = 186 /*800x600(75Hz)SVGAtiming.*/
timingVESA_800x600_85hz = 188 /*800x600(85Hz)SVGAtiming.*/
timingVESA_1024x768_60hz = 190 /*1024x768(60Hz)VESA1K-60Hztiming.*/
timingVESA_1024x768_70hz = 200 /*1024x768(70Hz)VESA1K-70Hztiming.*/
timingVESA_1024x768_75hz = 204 /*1024x768(75Hz)VESA1K-75Hztiming(verysimilarto
timingVESA_1024x768_85hz = 208 /*1024x768(85Hz)VESAtiming.*/
timingApple_1024x768_75hz = 210 /*1024x768(75Hz)Apple19"RGB.*/
timingApple_1152x870_75hz = 220 /*1152x870(75Hz)Apple21"RGB.*/
timingAppleNTSC_ST = 230 /*512x384(60Hz,interlaced,non-convolved).*/
timingAppleNTSC_FF = 232 /*640x480(60Hz,interlaced,non-convolved).*/
timingAppleNTSC_STconv = 234 /*512x384(60Hz,interlaced,convolved).*/
timingAppleNTSC_FFconv = 236 /*640x480(60Hz,interlaced,convolved).*/
timingApplePAL_ST = 238 /*640x480(50Hz,interlaced,non-convolved).*/
timingApplePAL_FF = 240 /*768x576(50Hz,interlaced,non-convolved).*/
timingApplePAL_STconv = 242 /*640x480(50Hz,interlaced,convolved).*/
timingApplePAL_FFconv = 244 /*768x576(50Hz,interlaced,convolved).*/
timingVESA_1280x960_75hz = 250 /*1280x960(75Hz)*/
timingVESA_1280x960_60hz = 252 /*1280x960(60Hz)*/
timingVESA_1280x960_85hz = 254 /*1280x960(85Hz)*/
timingVESA_1280x1024_60hz = 260 /*1280x1024(60Hz)*/
timingVESA_1280x1024_75hz = 262 /*1280x1024(75Hz)*/
timingVESA_1280x1024_85hz = 268 /*1280x1024(85Hz)*/
timingVESA_1600x1200_60hz = 280 /*1600x1200(60Hz)VESAtiming.*/
timingVESA_1600x1200_65hz = 282 /*1600x1200(65Hz)VESAtiming.*/
timingVESA_1600x1200_70hz = 284 /*1600x1200(70Hz)VESAtiming.*/
timingVESA_1600x1200_75hz = 286 /*1600x1200(75Hz)VESAtiming(pixelclockis189.2
timingVESA_1600x1200_80hz = 288 /*1600x1200(80Hz)VESAtiming(pixelclockis216>?
timingVESA_1600x1200_85hz = 289 /*1600x1200(85Hz)VESAtiming(pixelclockis229.5
timingVESA_1792x1344_60hz = 296 /*1792x1344(60Hz)VESAtiming(204.75Mhzdotclock).
timingVESA_1792x1344_75hz = 298 /*1792x1344(75Hz)VESAtiming(261.75Mhzdotclock).
timingVESA_1856x1392_60hz = 300 /*1856x1392(60Hz)VESAtiming(218.25Mhzdotclock).
timingVESA_1856x1392_75hz = 302 /*1856x1392(75Hz)VESAtiming(288Mhzdotclock).
timingVESA_1920x1440_60hz = 304 /*1920x1440(60Hz)VESAtiming(234Mhzdotclock).
timingVESA_1920x1440_75hz = 306 /*1920x1440(75Hz)VESAtiming(297Mhzdotclock).
timingSMPTE240M_60hz = 400 /*60HzV,33.75KHzH,interlacedtiming,16:9aspect,typical
timingFilmRate_48hz = 410 /*48HzV,25.20KHzH,non-interlacedtiming,typicalresolutionof
timingSony_1600x1024_76hz = 500 /*1600x1024(76Hz)Sonytiming(pixelclockis170.447
timingSony_1920x1080_60hz = 510 /*1920x1080(60Hz)Sonytiming(pixelclockis159.84
timingSony_1920x1080_72hz = 520 /*1920x1080(72Hz)Sonytiming(pixelclockis216.023
timingSony_1920x1200_76hz = 540 /*1900x1200(76Hz)Sonytiming(pixelclockis243.20
timingApple_0x0_0hz_Offline = 550/*Indicatesthatthistimingwilltakethedisplayoff-line
timingApple12 = timingApple_512x384_60hz 
timingApple12x = timingApple_560x384_60hz 
timingApple13 = timingApple_640x480_67hz 
timingApple13x = timingApple_640x400_67hz 
timingAppleVGA = timingVESA_640x480_60hz 
timingApple15 = timingApple_640x870_75hz 
timingApple15x = timingApple_640x818_75hz 
timingApple16 = timingApple_832x624_75hz 
timingAppleSVGA = timingVESA_800x600_56hz 
timingApple1Ka = timingVESA_1024x768_60hz 
timingApple1Kb = timingVESA_1024x768_70hz 
timingApple19 = timingApple_1024x768_75hz 
timingApple21 = timingApple_1152x870_75hz 
timingSony_1900x1200_74hz = 530 /*1900x1200(74Hz)Sonytiming(pixelclockis236.25
timingSony_1900x1200_76hz = timingSony_1920x1200_76hz/*1900x1200(76Hz)Sonytiming(pixelclockis245.48
kAllModesValid = 0 /*Allmodesnottrimmedbyprimaryinitaregood
kAllModesSafe = 1 /*Allmodesnottrimmedbyprimaryinitareknow
kReportsTagging = 2 /*Candetecttaggeddisplays(toidentifysmartmonitors)*/
kHasDirectConnection = 3 /*Trueimpliesthatdrivercantalkdirectlytodevice
kUncertainConnection = 5 /*Theremaynotbeadisplay(nosenselines?).
kTaggingInfoNonStandard = 6 /*SetwhencsConnectTaggedType/csConnectTaggedDataarenon-standard(i.e.,nottheApple
kReportsDDCConnection = 7 /*Cardcandoddc(setkHasDirectConnect&&kHasDDCConnectif
kHasDDCConnection = 8 /*Cardhasddcconnectnow.*/
kConnectionInactive = 9 /*SetwhentheconnectionisNOTcurrentlyactive(generally
kDependentConnection = 10 /*SetwhensomeascpectofTHISconnectiondependson
kBuiltInConnection = 11 /*SetwhenconnectionisKNOWNtobebuilt-in(this
kOverrideConnection = 12 /*Setwhenthereportedconnectionisnotthetrue
kFastCheckForDDC = 13 /*Setwhenall3aretrue:1)sensecodes
kReportsHotPlugging = 14/*Detectsandreportshotplugggingonconnector(viaVSL
kPanelConnect = 2 /*Forusewithfixed-in-placeLCDpanels.*/
kPanelTFTConnect = 2 /*AliasforkPanelConnect*/
kFixedModeCRTConnect = 3 /*Forusewithfixed-mode(i.e.,verylimitedrange)displays.
kMultiModeCRT1Connect = 4 /*320x200maybe,12"maybe,13"(default),16"certain,19"
kMultiModeCRT2Connect = 5 /*320x200maybe,12"maybe,13"certain,16"(default),19"
kMultiModeCRT3Connect = 6 /*320x200maybe,12"maybe,13"certain,16"certain,19"
kMultiModeCRT4Connect = 7 /*Expansiontolargemultimode(notyetused)*/
kModelessConnect = 8 /*Expansiontomodelessmodel(notyetused)*/
kFullPageConnect = 9 /*640x818(toget8bppin512Kcase)and640x870
kVGAConnect = 10 /*640x480VGAdefault--questioneverythingelse*/
kNTSCConnect = 11 /*NTSCST(default),FF,STconv,FFconv*/
kPALConnect = 12 /*PALST(default),FF,STconv,FFconv*/
kHRConnect = 13 /*Straight-6connect--640x480and640x400(toget8bpp
kMonoTwoPageConnect = 15 /*1152x870Applecolortwo-pagedisplay*/
kColorTwoPageConnect = 16 /*1152x870AppleB&Wtwo-pagedisplay*/
kColor16Connect = 17 /*832x624AppleB&Wtwo-pagedisplay*/
kColor19Connect = 18 /*1024x768AppleB&Wtwo-pagedisplay*/
kGenericCRT = 19 /*IndicatesnothingexceptthatconnectionisCRTinnature.
kGenericLCD = 20 /*IndicatesnothingexceptthatconnectionisLCDinnature.
kDDCConnect = 21 /*DDCconnection,alwayssetkHasDDCConnection*/
kNoConnect = 22/*Nodisplayisconnected-loadsensingorsimilar
kModeValid = 0 /*SaysthatthismodeshouldNOTbetrimmed.*/
kModeSafe = 1 /*Thismodedoesnotneedconfirmation*/
kModeDefault = 2 /*Thisisthedefaultmodeforthistypeof
kModeShowNow = 3 /*Thismodeshouldalwaysbeshown(eventhoughit
kModeNotResize = 4 /*Thismodeshouldnotbeusedtoresizethe
kModeRequiresPan = 5 /*Thismodehasmorepixelsthanareactuallydisplayed
kModeInterlaced = 6 /*Thismodeisinterlaced(singlepixellineslookbad).
kModeShowNever = 7 /*Thismodeshouldnotbeshownintheuser
kModeSimulscan = 8 /*Indicatesthatmorethanonedisplayconnectioncanbe
kModeNotPreset = 9 /*Indicatesthatthetimingisnotafactorypreset
kModeBuiltIn = 10 /*Indicatesthatthedisplaymodeisforthebuilt-in
kModeStretched = 11/*Indicatesthatthedisplaymodewillbestretched/distortedto
kDepthDependent = 0/*Saysthatthisdepthmodemaycausedependentchanges
kResolutionHasMultipleDepthSizes = 0/*SaysthatthismodehasdifferentcsHorizontalPixels csVerticalLinesat
kAVPowerOff = 0 /*Powerfullyoff*/
kAVPowerStandby = 1 
kAVPowerSuspend = 2 
kAVPowerOn = 3 
kHardwareSleep = 128 
kHardwareWake = 129 
kHardwareWakeFromSuspend = 130 
kHardwareWakeToDoze = 131 
kHardwareWakeToDozeFromSuspend = 132
cscReset = 0 
cscKillIO = 1 
cscSetMode = 2 
cscSetEntries = 3 
cscSetGamma = 4 
cscGrayPage = 5 
cscGrayScreen = 5 
cscSetGray = 6 
cscSetInterrupt = 7 
cscDirectSetEntries = 8 
cscSetDefaultMode = 9 
cscSwitchMode = 10 /*TakesaVDSwitchInfoPtr*/
cscSetSync = 11 /*TakesaVDSyncInfoPtr*/
cscSavePreferredConfiguration = 16 /*TakesaVDSwitchInfoPtr*/
cscSetHardwareCursor = 22 /*TakesaVDSetHardwareCursorPtr*/
cscDrawHardwareCursor = 23 /*TakesaVDDrawHardwareCursorPtr*/
cscSetConvolution = 24 /*TakesaVDConvolutionInfoPtr*/
cscSetPowerState = 25 /*TakesaVDPowerStatePtr*/
cscPrivateControlCall = 26 /*TakesaVDPrivateSelectorDataPtr*/
cscSetMultiConnect = 28 /*TakesaVDMultiConnectInfoPtr*/
cscSetClutBehavior = 29 /*TakesaVDClutBehavior*/
cscSetDetailedTiming = 31 /*TakesaVDDetailedTimingPtr*/
cscDoCommunication = 33 /*TakesaVDCommunicationPtr*/
cscProbeConnection = 34 /*Takesnilpointer(maygenerateakFBConnectInterruptServiceTypeserviceinterrupt)*/
cscUnusedCall = 127/*Thiscallusedtoexpendthescrnresource.Its
cscGetMode = 2 
cscGetEntries = 3 
cscGetPageCnt = 4 
cscGetPages = 4 /*ThisiswhatC&D2callsit.*/
cscGetPageBase = 5 
cscGetBaseAddr = 5 /*ThisiswhatC&D2callsit.*/
cscGetGray = 6 
cscGetInterrupt = 7 
cscGetGamma = 8 
cscGetDefaultMode = 9 
cscGetCurMode = 10 /*TakesaVDSwitchInfoPtr*/
cscGetSync = 11 /*TakesaVDSyncInfoPtr*/
cscGetConnection = 12 /*Returninformationabouttheconnectiontothedisplay*/
cscGetModeTiming = 13 /*Returntiminginfoforamode*/
cscGetModeBaseAddress = 14 /*Returnbaseaddressinformationaboutaparticularmode*/
cscGetScanProc = 15 /*QuickTimescanchasingroutine*/
cscGetPreferredConfiguration = 16 /*TakesaVDSwitchInfoPtr*/
cscGetNextResolution = 17 /*TakesaVDResolutionInfoPtr*/
cscGetVideoParameters = 18 /*TakesaVDVideoParametersInfoPtr*/
cscGetGammaInfoList = 20 /*TakesaVDGetGammaListPtr*/
cscRetrieveGammaTable = 21 /*TakesaVDRetrieveGammaPtr*/
cscSupportsHardwareCursor = 22 /*TakesaVDSupportsHardwareCursorPtr*/
cscGetHardwareCursorDrawState = 23 /*TakesaVDHardwareCursorDrawStatePtr*/
cscGetConvolution = 24 /*TakesaVDConvolutionInfoPtr*/
cscGetPowerState = 25 /*TakesaVDPowerStatePtr*/
cscPrivateStatusCall = 26 /*TakesaVDPrivateSelectorDataPtr*/
cscGetDDCBlock = 27 /*TakesaVDDDCBlockPtr*/
cscGetMultiConnect = 28 /*TakesaVDMultiConnectInfoPtr*/
cscGetClutBehavior = 29 /*TakesaVDClutBehaviorPtr*/
cscGetTimingRanges = 30 /*TakesaVDDisplayTimingRangePtr*/
cscGetDetailedTiming = 31 /*TakesaVDDetailedTimingPtr*/
cscGetCommunicationInfo = 32/*TakesaVDCommunicationInfoPtr*/
kDisableHorizontalSyncBit = 0 
kDisableVerticalSyncBit = 1 
kDisableCompositeSyncBit = 2 
kEnableSyncOnBlue = 3 
kEnableSyncOnGreen = 4 
kEnableSyncOnRed = 5 
kNoSeparateSyncControlBit = 6 
kTriStateSyncBit = 7 
kHorizontalSyncMask = 0x01 
kVerticalSyncMask = 0x02 
kCompositeSyncMask = 0x04 
kDPMSSyncMask = 0x07 
kTriStateSyncMask = 0x80 
kSyncOnBlueMask = 0x08 
kSyncOnGreenMask = 0x10 
kSyncOnRedMask = 0x20 
kSyncOnMask = 0x38
kDPMSSyncOn = 0 
kDPMSSyncStandby = 1 
kDPMSSyncSuspend = 2 
kDPMSSyncOff = 7
kConvolved = 0 
kLiveVideoPassThru = 1 
kConvolvedMask = 0x01 
kLiveVideoPassThruMask = 0x02
kRSCZero = 0 
kRSCOne = 1 
kRSCTwo = 2 
kRSCThree = 3 
kRSCFour = 4 
kRSCFive = 5 
kRSCSix = 6 
kRSCSeven = 7
kESCZero21Inch = 0x00 /*21"RGB*/
kESCOnePortraitMono = 0x14 /*PortraitMonochrome*/
kESCTwo12Inch = 0x21 /*12"RGB*/
kESCThree21InchRadius = 0x31 /*21"RGB(Radius)*/
kESCThree21InchMonoRadius = 0x34 /*21"Monochrome(Radius)*/
kESCThree21InchMono = 0x35 /*21"Monochrome*/
kESCFourNTSC = 0x0A /*NTSC*/
kESCFivePortrait = 0x1E /*PortraitRGB*/
kESCSixMSB1 = 0x03 /*MultiScanBand-1(12"thru1Six")*/
kESCSixMSB2 = 0x0B /*MultiScanBand-2(13"thru19")*/
kESCSixMSB3 = 0x23 /*MultiScanBand-3(13"thru21")*/
kESCSixStandard = 0x2B /*13"/14"RGBor12"Monochrome*/
kESCSevenPAL = 0x00 /*PAL*/
kESCSevenNTSC = 0x14 /*NTSC*/
kESCSevenVGA = 0x17 /*VGA*/
kESCSeven16Inch = 0x2D /*16"RGB(GoldFish)*/
kESCSevenPALAlternate = 0x30 /*PAL(Alternate)*/
kESCSevenDDC = 0x3E /*DDCdisplay*/
kESCSevenNoDisplay = 0x3F/*Nodisplayconnected*/
kDepthMode1 = 128 
kDepthMode2 = 129 
kDepthMode3 = 130 
kDepthMode4 = 131 
kDepthMode5 = 132 
kDepthMode6 = 133
kFirstDepthMode = 128 /*Theseconstantsareobsolete,andjustincluded*/
kSecondDepthMode = 129 /*forclientsthathaveconvertedtotheabove*/
kThirdDepthMode = 130 /*kDepthModeXXXconstants.*/
kFourthDepthMode = 131 
kFifthDepthMode = 132 
kSixthDepthMode = 133
kDisplayModeIDCurrent = 0x00 /*ReferencetheCurrentDisplayModeID*/
kDisplayModeIDInvalid = 0xFFFFFFFF /*AbogusDisplayModeIDinallcases*/
kDisplayModeIDFindFirstResolution = 0xFFFFFFFE /*UsedincscGetNextResolutiontoresetiterator*/
kDisplayModeIDNoMoreResolutions = 0xFFFFFFFD /*UsedincscGetNextResolutiontoindicateEndOfList*/
kDisplayModeIDFindFirstProgrammable = 0xFFFFFFFC /*UsedincscGetNextResolutiontofindunusedprogrammabletiming*/
kDisplayModeIDBootProgrammable = 0xFFFFFFFB /*ThisistheIDgivenatboottimeby
kDisplayModeIDReservedBase = 0x80000000/*Lowest(unsigned)DisplayModeIDreservedbyApple*/
kGammaTableIDFindFirst = 0xFFFFFFFE /*GetthefirstgammatableID*/
kGammaTableIDNoMoreTables = 0xFFFFFFFD /*Usedtoindicateendoflist*/
kGammaTableIDSpecific = 0x00/*Returntheinfoforthegiventableid*/
kActivateConnection = (0<<kConnectionInactive) /*Usedforactivatingaconnection(csConnectFlagsvalue).*/
kDeactivateConnection = (1<<kConnectionInactive)/*Usedfordeactivatingaconnection(csConnectFlagsvalue.)*/
kVideoDefaultBus = 0
kVideoBusTypeInvalid = 0 
kVideoBusTypeI2C = 1
kVideoNoTransactionType = 0 /*Notransaction*/
kVideoSimpleI2CType = 1 /*SimpleI2Cmessage*/
kVideoDDCciReplyType = 2/*DDC/cimessage(withimbeddedlength)*/
kVideoReplyMicroSecDelayMask = (1<<0)/*Ifset thedrivershoulddelaycsMinReplyDelay
kSyncInterlaceMask = (1<<7) 
kSyncAnalogCompositeMask = 0 
kSyncAnalogCompositeSerrateMask = (1<<2) 
kSyncAnalogCompositeRGBSyncMask = (1<<1) 
kSyncAnalogBipolarMask = (1<<3) 
kSyncAnalogBipolarSerrateMask = (1<<2) 
kSyncAnalogBipolarSRGBSyncMask = (1<<1) 
kSyncDigitalCompositeMask = (1<<4) 
kSyncDigitalCompositeSerrateMask = (1<<2) 
kSyncDigitalCompositeMatchHSyncMask = (1<<2) 
kSyncDigitalSeperateMask = (1<<4)+(1<<3) 
kSyncDigitalVSyncPositiveMask = (1<<2) 
kSyncDigitalHSyncPositiveMask = (1<<1)
kDMSModeReady = 0 /*DisplayModeIDisconfiguredandready*/
kDMSModeNotReady = 1 /*DisplayModeIDisisbeingprogrammed*/
kDMSModeFree = 2/*DisplayModeIDisnotassociatedwithatiming*/
kTimingChangeRestrictedErr = -10930 
kVideoI2CReplyPendingErr = -10931 
kVideoI2CTransactionErr = -10932 
kVideoI2CBusyErr = -10933 
kVideoI2CTransactionTypeErr = -10934 
kVideoBufferSizeErr = -10935
kRangeSupportsSignal_0700_0300_Bit = 0 
kRangeSupportsSignal_0714_0286_Bit = 1 
kRangeSupportsSignal_1000_0400_Bit = 2 
kRangeSupportsSignal_0700_0000_Bit = 3 
kRangeSupportsSignal_0700_0300_Mask = (1<<kRangeSupportsSignal_0700_0300_Bit) 
kRangeSupportsSignal_0714_0286_Mask = (1<<kRangeSupportsSignal_0714_0286_Bit) 
kRangeSupportsSignal_1000_0400_Mask = (1<<kRangeSupportsSignal_1000_0400_Bit) 
kRangeSupportsSignal_0700_0000_Mask = (1<<kRangeSupportsSignal_0700_0000_Bit)
kDigitalSignalBit = 0 /*Donotset.MacOSdoesnotcurrentlysupport
kAnalogSetupExpectedBit = 1 /*Analogdisplays-displayexpectsablank-to-blacksetupor
kDigitalSignalMask = (1<<kDigitalSignalBit) 
kAnalogSetupExpectedMask = (1<<kAnalogSetupExpectedBit)
kAnalogSignalLevel_0700_0300 = 0 
kAnalogSignalLevel_0714_0286 = 1 
kAnalogSignalLevel_1000_0400 = 2 
kAnalogSignalLevel_0700_0000 = 3
kRangeSupportsSeperateSyncsBit = 0 
kRangeSupportsSyncOnGreenBit = 1 
kRangeSupportsCompositeSyncBit = 2 
kRangeSupportsVSyncSerrationBit = 3 
kRangeSupportsSeperateSyncsMask = (1<<kRangeSupportsSeperateSyncsBit) 
kRangeSupportsSyncOnGreenMask = (1<<kRangeSupportsSyncOnGreenBit) 
kRangeSupportsCompositeSyncMask = (1<<kRangeSupportsCompositeSyncBit) 
kRangeSupportsVSyncSerrationMask = (1<<kRangeSupportsVSyncSerrationBit)
kSyncPositivePolarityBit = 0 /*Digitalseparatesyncpolarityforanaloginterfaces(0=>
kSyncPositivePolarityMask = (1<<kSyncPositivePolarityBit)
kSetClutAtSetEntries = 0 /*SetEntriesbehavioristoupdateclutduringSetEntriescall*/
kSetClutAtVBL = 1/*SetEntriesbehavioristoupateclutatnextvbl*/