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Text File  |  1996-09-22  |  22.2 KB  |  615 lines  |  [TEXT/MPS ]
  1. {
  2.      File:        Devices.p
  3.  
  4.      Contains:    Device Manager Interfaces.
  5.  
  6.      Version:    Technology:    System 7.5
  7.                  Package:    Universal Interfaces 2.1.4
  8.  
  9.      Copyright:    © 1984-1995 by Apple Computer, Inc.
  10.                  All rights reserved.
  11.  
  12.      Bugs?:        If you find a problem with this file, use the Apple Bug Reporter
  13.                  stack.  Include the file and version information (from above)
  14.                  in the problem description and send to:
  15.                      Internet:    apple.bugs@applelink.apple.com
  16.                      AppleLink:    APPLE.BUGS
  17.  
  18. }
  19.  
  20. {$IFC UNDEFINED UsingIncludes}
  21. {$SETC UsingIncludes := 0}
  22. {$ENDC}
  23.  
  24. {$IFC NOT UsingIncludes}
  25.  UNIT Devices;
  26.  INTERFACE
  27. {$ENDC}
  28.  
  29. {$IFC UNDEFINED __DEVICES__}
  30. {$SETC __DEVICES__ := 1}
  31.  
  32. {$I+}
  33. {$SETC DevicesIncludes := UsingIncludes}
  34. {$SETC UsingIncludes := 1}
  35.  
  36.  
  37. {$IFC UNDEFINED __TYPES__}
  38. {$I Types.p}
  39. {$ENDC}
  40. {    ConditionalMacros.p                                            }
  41.  
  42. {$IFC UNDEFINED __OSUTILS__}
  43. {$I OSUtils.p}
  44. {$ENDC}
  45. {    MixedMode.p                                                    }
  46. {    Memory.p                                                    }
  47.  
  48. {$IFC UNDEFINED __FILES__}
  49. {$I Files.p}
  50. {$ENDC}
  51. {    Finder.p                                                    }
  52.  
  53. {$IFC UNDEFINED __QUICKDRAW__}
  54. {$I Quickdraw.p}
  55. {$ENDC}
  56. {    QuickdrawText.p                                                }
  57.  
  58. {$IFC UNDEFINED __EVENTS__}
  59. {$I Events.p}
  60. {$ENDC}
  61.  
  62. {$IFC UNDEFINED __DIALOGS__}
  63. {$I Dialogs.p}
  64. {$ENDC}
  65. {    Errors.p                                                    }
  66. {    Menus.p                                                        }
  67. {    Controls.p                                                    }
  68. {    Windows.p                                                    }
  69. {    TextEdit.p                                                    }
  70.  
  71. {$IFC UNDEFINED __NAMEREGISTRY__}
  72. {$I NameRegistry.p}
  73. {$ENDC}
  74.  
  75. {$IFC UNDEFINED __CODEFRAGMENTS__}
  76. {$I CodeFragments.p}
  77. {$ENDC}
  78.  
  79. {$PUSH}
  80. {$ALIGN MAC68K}
  81. {$LibExport+}
  82.  
  83. CONST
  84.     chooserInitMsg                = 11;                            { the user selected this device package }
  85.     newSelMsg                    = 12;                            { the user made new device selections }
  86.     fillListMsg                    = 13;                            { fill the device list with choices }
  87.     getSelMsg                    = 14;                            { mark one or more choices as selected }
  88.     selectMsg                    = 15;                            { the user made a selection }
  89.     deselectMsg                    = 16;                            { the user canceled a selection }
  90.     terminateMsg                = 17;                            { allows device package to clean up }
  91.     buttonMsg                    = 19;                            { the user selected a button }
  92.  
  93. { Values of the 'caller' parameter to a Chooser device package }
  94.     chooserID                    = 1;
  95.  
  96. { Values of the 'message' parameter to a Control Panel 'cdev' }
  97.     initDev                        = 0;                            {Time for cdev to initialize itself}
  98.     hitDev                        = 1;                            {Hit on one of my items}
  99.     closeDev                    = 2;                            {Close yourself}
  100.     nulDev                        = 3;                            {Null event}
  101.     updateDev                    = 4;                            {Update event}
  102.     activDev                    = 5;                            {Activate event}
  103.     deactivDev                    = 6;                            {Deactivate event}
  104.     keyEvtDev                    = 7;                            {Key down/auto key}
  105.     macDev                        = 8;                            {Decide whether or not to show up}
  106.     undoDev                        = 9;
  107.     cutDev                        = 10;
  108.     copyDev                        = 11;
  109.     pasteDev                    = 12;
  110.     clearDev                    = 13;
  111.     cursorDev                    = 14;
  112.  
  113. { Special values a Control Panel 'cdev' can return }
  114.     cdevGenErr                    = -1;                            {General error; gray cdev w/o alert}
  115.     cdevMemErr                    = 0;                            {Memory shortfall; alert user please}
  116.     cdevResErr                    = 1;                            {Couldn't get a needed resource; alert}
  117.     cdevUnset                    = 3;                            { cdevValue is initialized to this}
  118.  
  119. { Values of the 'message' parameter to a Monitor 'mntr' }
  120.     initMsg                        = 1;                            {initialization}
  121.     okMsg                        = 2;                            {user clicked OK button}
  122.     cancelMsg                    = 3;                            {user clicked Cancel button}
  123.     hitMsg                        = 4;                            {user clicked control in Options dialog}
  124.     nulMsg                        = 5;                            {periodic event}
  125.     updateMsg                    = 6;                            {update event}
  126.     activateMsg                    = 7;                            {not used}
  127.     deactivateMsg                = 8;                            {not used}
  128.     keyEvtMsg                    = 9;                            {keyboard event}
  129.     superMsg                    = 10;                            {show superuser controls}
  130.     normalMsg                    = 11;                            {show only normal controls}
  131.     startupMsg                    = 12;                            {code has been loaded}
  132.  
  133. { control codes for DeskAccessories }
  134.     goodbye                        = -1;                            { heap being reinitialized }
  135.     killCode                    = 1;                            { KillIO requested }
  136.     accEvent                    = 64;                            { handle an event }
  137.     accRun                        = 65;                            { time for periodic action }
  138.     accCursor                    = 66;                            { change cursor shape }
  139.     accMenu                        = 67;                            { handle menu item }
  140.     accUndo                        = 68;                            { handle undo command }
  141.     accCut                        = 70;                            { handle cut command }
  142.     accCopy                        = 71;                            { handle copy command }
  143.     accPaste                    = 72;                            { handle paste command }
  144.     accClear                    = 73;                            { handle clear command }
  145.  
  146. { Control/Status Call Codes }
  147.     drvStsCode                    = 8;                            { status call code for drive status }
  148.     ejectCode                    = 7;                            { control call eject code }
  149.     tgBuffCode                    = 8;                            { set tag buffer code }
  150.  
  151. { miscellaneous Device Manager constants }
  152.     ioInProgress                = 1;                            { predefined value of ioResult while I/O is pending }
  153.     aRdCmd                        = 2;                            { low byte of ioTrap for Read calls }
  154.     aWrCmd                        = 3;                            { low byte of ioTrap for Write calls }
  155.     asyncTrpBit                    = 10;                            { trap word modifier }
  156.     noQueueBit                    = 9;                            { trap word modifier }
  157.  
  158. { flags used in the driver header and device control entry }
  159.     dReadEnable                    = 0;                            { set if driver responds to read requests }
  160.     dWritEnable                    = 1;                            { set if driver responds to write requests }
  161.     dCtlEnable                    = 2;                            { set if driver responds to control requests }
  162.     dStatEnable                    = 3;                            { set if driver responds to status requests }
  163.     dNeedGoodBye                = 4;                            { set if driver needs time for performing periodic tasks }
  164.     dNeedTime                    = 5;                            { set if driver needs time for performing periodic tasks }
  165.     dNeedLock                    = 6;                            { set if driver must be locked in memory as soon as it is opened }
  166.     dNeedLockMask                = $4000;                        { set if driver must be locked in memory as soon as it is opened }
  167.     dNeedTimeMask                = $2000;                        { set if driver needs time for performing periodic tasks }
  168.     dNeedGoodByeMask            = $1000;                        { set if driver needs to be called before the application heap is initialized }
  169.     dStatEnableMask                = $0800;                        { set if driver responds to status requests }
  170.     dCtlEnableMask                = $0400;                        { set if driver responds to control requests }
  171.     dWritEnableMask                = $0200;                        { set if driver responds to write requests }
  172.     dReadEnableMask                = $0100;                        { set if driver responds to read requests }
  173.  
  174. { run-time flags used in the device control entry }
  175.     dOpened                        = 5;                            { driver is open }
  176.     dRAMBased                    = 6;                            { dCtlDriver is a handle (1) or pointer (0) }
  177.     drvrActive                    = 7;                            { driver is currently processing a request }
  178.     drvrActiveMask                = $0080;                        { driver is currently processing a request }
  179.     dRAMBasedMask                = $0040;                        { dCtlDriver is a handle (1) or pointer (0) }
  180.     dOpenedMask                    = $0020;                        { driver is open }
  181.  
  182.  
  183. TYPE
  184.     DRVRHeader = RECORD
  185.         drvrFlags:                INTEGER;
  186.         drvrDelay:                INTEGER;
  187.         drvrEMask:                INTEGER;
  188.         drvrMenu:                INTEGER;
  189.         drvrOpen:                INTEGER;
  190.         drvrPrime:                INTEGER;
  191.         drvrCtl:                INTEGER;
  192.         drvrStatus:                INTEGER;
  193.         drvrClose:                INTEGER;
  194.         drvrName:                ARRAY [0..0] OF SInt8; (* unsigned char *)
  195.     END;
  196.  
  197.     DRVRHeaderPtr = ^DRVRHeader;
  198.     DRVRHeaderHandle = ^DRVRHeaderPtr;
  199.  
  200.     DCtlEntry = RECORD
  201.         dCtlDriver:                Ptr;
  202.         dCtlFlags:                INTEGER;
  203.         dCtlQHdr:                QHdr;
  204.         dCtlPosition:            LONGINT;
  205.         dCtlStorage:            Handle;
  206.         dCtlRefNum:                INTEGER;
  207.         dCtlCurTicks:            LONGINT;
  208.         dCtlWindow:                WindowPtr;
  209.         dCtlDelay:                INTEGER;
  210.         dCtlEMask:                INTEGER;
  211.         dCtlMenu:                INTEGER;
  212.     END;
  213.  
  214.     DCtlPtr = ^DCtlEntry;
  215.     DCtlHandle = ^DCtlPtr;
  216.  
  217.     AuxDCE = PACKED RECORD
  218.         dCtlDriver:                Ptr;
  219.         dCtlFlags:                INTEGER;
  220.         dCtlQHdr:                QHdr;
  221.         dCtlPosition:            LONGINT;
  222.         dCtlStorage:            Handle;
  223.         dCtlRefNum:                INTEGER;
  224.         dCtlCurTicks:            LONGINT;
  225.         dCtlWindow:                GrafPtr;
  226.         dCtlDelay:                INTEGER;
  227.         dCtlEMask:                INTEGER;
  228.         dCtlMenu:                INTEGER;
  229.         dCtlSlot:                SInt8;
  230.         dCtlSlotId:                SInt8;
  231.         dCtlDevBase:            LONGINT;
  232.         dCtlOwner:                Ptr;
  233.         dCtlExtDev:                SInt8;
  234.         fillByte:                SInt8;
  235.         dCtlNodeID:                UInt32;
  236.     END;
  237.  
  238.     AuxDCEPtr = ^AuxDCE;
  239.     AuxDCEHandle = ^AuxDCEPtr;
  240.  
  241. {     The NDRV Driver IO Entry Point and Commands  }
  242.     UnitNumber                            = UInt16;
  243.     DriverOpenCount                        = UInt32;
  244.     DriverRefNum                        = SInt16;
  245.     DriverFlags                            = SInt16;
  246.     IOCommandCode                        = UInt32;
  247.  
  248. CONST
  249.     kOpenCommand                = 0;
  250.     kCloseCommand                = 1;
  251.     kReadCommand                = 2;
  252.     kWriteCommand                = 3;
  253.     kControlCommand                = 4;
  254.     kStatusCommand                = 5;
  255.     kKillIOCommand                = 6;
  256.     kInitializeCommand            = 7;                            {  init driver and device }
  257.     kFinalizeCommand            = 8;                            {  shutdown driver and device }
  258.     kReplaceCommand                = 9;                            {  replace an old driver }
  259.     kSupersededCommand            = 10;                            {  prepare to be replaced by a new driver }
  260.     kSuspendCommand                = 11;                            {  prepare driver to go to sleep }
  261.     kResumeCommand                = 12;                            {  wake up sleeping driver }
  262.  
  263.  
  264. TYPE
  265.     IOCommandID = ^LONGINT;
  266.     IOCommandKind                        = UInt32;
  267.  
  268. CONST
  269.     kSynchronousIOCommandKind    = $00000001;
  270.     kAsynchronousIOCommandKind    = $00000002;
  271.     kImmediateIOCommandKind        = $00000004;
  272.  
  273.  
  274. TYPE
  275.     DriverInitInfoPtr = ^DriverInitInfo;
  276.     DriverInitInfo = RECORD
  277.         refNum:                    DriverRefNum;
  278.         deviceEntry:            RegEntryID;
  279.     END;
  280.  
  281.     DriverReplaceInfo                    = DriverInitInfo;
  282.     DriverReplaceInfoPtr                 = ^DriverReplaceInfo;
  283.     DriverFinalInfoPtr = ^DriverFinalInfo;
  284.     DriverFinalInfo = RECORD
  285.         refNum:                    DriverRefNum;
  286.         deviceEntry:            RegEntryID;
  287.     END;
  288.  
  289.     DriverSupersededInfo                = DriverFinalInfo;
  290.     DriverSupersededInfoPtr             = ^DriverSupersededInfo;
  291.  
  292. {  Contents are command specific }
  293.     IOCommandContentsPtr = ^IOCommandContents;
  294.     IOCommandContents = RECORD
  295.         CASE INTEGER OF
  296.         0: (
  297.             pb:                    ParmBlkPtr;
  298.             );
  299.         1: (
  300.             initialInfo:        DriverInitInfoPtr;
  301.             );
  302.         2: (
  303.             finalInfo:            DriverFinalInfoPtr;
  304.             );
  305.         3: (
  306.             replaceInfo:        DriverReplaceInfoPtr;
  307.             );
  308.         4: (
  309.             supersededInfo:        DriverSupersededInfoPtr;
  310.             );
  311.     END;
  312.  
  313.     DriverEntryPointPtr = ProcPtr;  { FUNCTION DriverEntryPointPtr(SpaceID: AddressSpaceID; CommandID: IOCommandID; Contents: IOCommandContents; Code: IOCommandCode; Kind: IOCommandKind): OSErr; C; }
  314.  
  315.  
  316. TYPE
  317.     DriverTypePtr = ^DriverType;
  318.     DriverType = RECORD
  319.         nameInfoStr:            Str31;                                    {  Driver Name/Info String }
  320.         version:                NumVersion;                                {  Driver Version Number }
  321.     END;
  322.  
  323. {  OS Runtime Information Used to Setup and Maintain a Driver's Runtime Environment  }
  324.     RuntimeOptions                        = OptionBits;
  325.  
  326. CONST
  327.     kDriverIsLoadedUponDiscovery = $00000001;                    {  auto-load driver when discovered }
  328.     kDriverIsOpenedUponLoad        = $00000002;                    {  auto-open driver when loaded }
  329.     kDriverIsUnderExpertControl    = $00000004;                    {  I/O expert handles loads/opens }
  330.     kDriverIsConcurrent            = $00000008;                    {  supports concurrent requests }
  331.     kDriverQueuesIOPB            = $00000010;                    {  device manager doesn't queue IOPB }
  332.  
  333.  
  334. TYPE
  335.     DriverOSRuntimePtr = ^DriverOSRuntime;
  336.     DriverOSRuntime = RECORD
  337.         driverRuntime:            RuntimeOptions;                            {  Options for OS Runtime }
  338.         driverName:                Str31;                                    {  Driver's name to the OS }
  339.         driverDescReserved:        ARRAY [0..7] OF UInt32;                    {  Reserved area }
  340.     END;
  341.  
  342. {  OS Service Information Used To Declare What APIs a Driver Supports  }
  343.     ServiceCount                        = UInt32;
  344.     DriverServiceInfoPtr = ^DriverServiceInfo;
  345.     DriverServiceInfo = RECORD
  346.         serviceCategory:        OSType;                                    {  Service Category Name }
  347.         serviceType:            OSType;                                    {  Type within Category }
  348.         serviceVersion:            NumVersion;                                {  Version of service }
  349.     END;
  350.  
  351.     DriverOSServicePtr = ^DriverOSService;
  352.     DriverOSService = RECORD
  353.         nServices:                ServiceCount;                            {  Number of Services Supported }
  354.         service:                ARRAY [0..0] OF DriverServiceInfo;        {  The List of Services (at least one) }
  355.     END;
  356.  
  357. {  Categories  }
  358.  
  359. CONST
  360.     kServiceCategoryDisplay        = 'disp';                        {  Display Manager }
  361.     kServiceCategoryOpenTransport = 'otan';                        {  Open Transport }
  362.     kServiceCategoryBlockStorage = 'blok';                        {  Block Storage }
  363.     kServiceCategoryNdrvDriver    = 'ndrv';                        {  Generic Native Driver }
  364.     kServiceCategoryScsiSIM        = 'scsi';                        {  SCSI  }
  365.  
  366. {  Ndrv ServiceCategory Types  }
  367.     kNdrvTypeIsGeneric            = 'genr';                        {  generic }
  368.     kNdrvTypeIsVideo            = 'vido';                        {  video }
  369.     kNdrvTypeIsBlockStorage        = 'blok';                        {  block storage }
  370.     kNdrvTypeIsNetworking        = 'netw';                        {  networking }
  371.     kNdrvTypeIsSerial            = 'serl';                        {  serial }
  372.     kNdrvTypeIsParallel            = 'parl';                        {  parallel  }
  373.     kNdrvTypeIsSound            = 'sond';                        {  sound }
  374.     kNdrvTypeIsBusBridge        = 'brdg';
  375.  
  376.  
  377. TYPE
  378.     DriverDescVersion                    = UInt32;
  379. {     The Driver Description  }
  380.  
  381. CONST
  382.     kInitialDriverDescriptor    = 0;
  383.     kVersionOneDriverDescriptor    = 1;
  384.  
  385.     kTheDescriptionSignature    = 'mtej';
  386.     kDriverDescriptionSignature    = 'pdes';
  387.  
  388.  
  389. TYPE
  390.     DriverDescriptionPtr = ^DriverDescription;
  391.     DriverDescription = RECORD
  392.         driverDescSignature:    OSType;                                    {  Signature field of this structure }
  393.         driverDescVersion:        DriverDescVersion;                        {  Version of this data structure }
  394.         driverType:                DriverType;                                {  Type of Driver }
  395.         driverOSRuntimeInfo:    DriverOSRuntime;                        {  OS Runtime Requirements of Driver }
  396.         driverServices:            DriverOSService;                        {  Apple Service API Membership }
  397.     END;
  398.  
  399. {  Record to describe a file-based driver candidate  }
  400.     FileBasedDriverRecordPtr = ^FileBasedDriverRecord;
  401.     FileBasedDriverRecord = RECORD
  402.         theSpec:                FSSpec;                                    {  file specification }
  403.         theType:                DriverType;                                {  nameInfoStr + version number }
  404.         compatibleProp:            BOOLEAN;                                {  true if matched using a compatible name }
  405.         pad:                    PACKED ARRAY [0..2] OF UInt8;            {  alignment }
  406.     END;
  407.  
  408. FUNCTION HigherDriverVersion(VAR driverVersion1: NumVersion; VAR driverVersion2: NumVersion): SInt16; C;
  409. FUNCTION VerifyFragmentAsDriver(fragmentConnID: CFragConnectionID; VAR fragmentMain: DriverEntryPointPtr; VAR driverDesc: DriverDescriptionPtr): OSErr; C;
  410. FUNCTION GetDriverMemoryFragment(memAddr: Ptr; length: LONGINT; fragName: Str63; VAR fragmentConnID: CFragConnectionID; VAR fragmentMain: DriverEntryPointPtr; VAR driverDesc: DriverDescriptionPtr): OSErr; C;
  411. FUNCTION GetDriverDiskFragment(fragmentSpec: FSSpecPtr; VAR fragmentConnID: CFragConnectionID; VAR fragmentMain: DriverEntryPointPtr; VAR driverDesc: DriverDescriptionPtr): OSErr; C;
  412. FUNCTION InstallDriverFromFragment(fragmentConnID: CFragConnectionID; VAR device: RegEntryID; beginningUnit: UnitNumber; endingUnit: UnitNumber; VAR refNum: DriverRefNum): OSErr; C;
  413. FUNCTION InstallDriverFromFile(fragmentSpec: FSSpecPtr; VAR device: RegEntryID; beginningUnit: UnitNumber; endingUnit: UnitNumber; VAR refNum: DriverRefNum): OSErr; C;
  414. FUNCTION InstallDriverFromMemory(memory: Ptr; length: LONGINT; fragName: Str63; VAR device: RegEntryID; beginningUnit: UnitNumber; endingUnit: UnitNumber; VAR refNum: DriverRefNum): OSErr; C;
  415. FUNCTION InstallDriverFromDisk(theDriverName: Ptr; VAR theDevice: RegEntryID; theBeginningUnit: UnitNumber; theEndingUnit: UnitNumber; VAR theRefNum: DriverRefNum): OSErr; C;
  416. FUNCTION FindDriversForDevice(VAR device: RegEntryID; VAR fragmentSpec: FSSpec; VAR fileDriverDesc: DriverDescription; VAR memAddr: Ptr; VAR length: LONGINT; fragName: StringPtr; VAR memDriverDesc: DriverDescription): OSErr; C;
  417. FUNCTION FindDriverCandidates(VAR deviceID: RegEntryID; VAR propBasedDriver: Ptr; VAR propBasedDriverSize: RegPropertyValueSize; deviceName: StringPtr; VAR propBasedDriverType: DriverType; VAR gotPropBasedDriver: BOOLEAN; fileBasedDrivers: FileBasedDriverRecordPtr; VAR nFileBasedDrivers: ItemCount): OSErr; C;
  418. FUNCTION ScanDriverCandidates(VAR deviceID: RegEntryID; fileBasedDrivers: FileBasedDriverRecordPtr; nFileBasedDrivers: ItemCount; matchingDrivers: FileBasedDriverRecordPtr; VAR nMatchingDrivers: ItemCount): OSErr; C;
  419. FUNCTION GetDriverForDevice(VAR device: RegEntryID; VAR fragmentConnID: CFragConnectionID; VAR fragmentMain: DriverEntryPointPtr; VAR driverDesc: DriverDescriptionPtr): OSErr; C;
  420. FUNCTION InstallDriverForDevice(VAR device: RegEntryID; beginningUnit: UnitNumber; endingUnit: UnitNumber; VAR refNum: DriverRefNum): OSErr; C;
  421. FUNCTION GetDriverInformation(refNum: DriverRefNum; VAR unitNum: UnitNumber; VAR flags: DriverFlags; VAR count: DriverOpenCount; name: StringPtr; VAR device: RegEntryID; VAR driverLoadLocation: CFragHFSLocator; VAR fragmentConnID: CFragConnectionID; VAR fragmentMain: DriverEntryPointPtr; VAR driverDesc: DriverDescription): OSErr; C;
  422. FUNCTION SetDriverClosureMemory(fragmentConnID: CFragConnectionID; holdDriverMemory: BOOLEAN): OSErr; C;
  423. FUNCTION ReplaceDriverWithFragment(theRefNum: DriverRefNum; fragmentConnID: CFragConnectionID): OSErr; C;
  424. FUNCTION OpenInstalledDriver(refNum: DriverRefNum; ioPermission: SInt8): OSErr; C;
  425. FUNCTION RenameDriver(refNum: DriverRefNum; newDriverName: StringPtr): OSErr; C;
  426. FUNCTION RemoveDriver(refNum: DriverRefNum; immediate: BOOLEAN): OSErr; C;
  427. FUNCTION LookupDrivers(beginningUnit: UnitNumber; endingUnit: UnitNumber; emptyUnits: BOOLEAN; VAR returnedRefNums: ItemCount; VAR refNums: DriverRefNum): OSErr; C;
  428. FUNCTION HighestUnitNumber: UnitNumber; C;
  429. FUNCTION DriverGestaltOn(refNum: DriverRefNum): OSErr; C;
  430. FUNCTION DriverGestaltOff(refNum: DriverRefNum): OSErr; C;
  431. FUNCTION DriverGestaltIsOn(flags: DriverFlags): BOOLEAN; C;
  432.  
  433.  
  434. {$IFC NOT OLDROUTINELOCATIONS }
  435.  
  436. FUNCTION PBOpenSync(paramBlock: ParmBlkPtr): OSErr;
  437.     {$IFC NOT GENERATINGCFM}
  438.     INLINE $205F, $A000, $3E80;
  439.     {$ENDC}
  440. FUNCTION PBOpenAsync(paramBlock: ParmBlkPtr): OSErr;
  441.     {$IFC NOT GENERATINGCFM}
  442.     INLINE $205F, $A400, $3E80;
  443.     {$ENDC}
  444. FUNCTION PBOpenImmed(paramBlock: ParmBlkPtr): OSErr;
  445.     {$IFC NOT GENERATINGCFM}
  446.     INLINE $205F, $A200, $3E80;
  447.     {$ENDC}
  448. FUNCTION PBCloseSync(paramBlock: ParmBlkPtr): OSErr;
  449.     {$IFC NOT GENERATINGCFM}
  450.     INLINE $205F, $A001, $3E80;
  451.     {$ENDC}
  452. FUNCTION PBCloseAsync(paramBlock: ParmBlkPtr): OSErr;
  453.     {$IFC NOT GENERATINGCFM}
  454.     INLINE $205F, $A401, $3E80;
  455.     {$ENDC}
  456. FUNCTION PBCloseImmed(paramBlock: ParmBlkPtr): OSErr;
  457.     {$IFC NOT GENERATINGCFM}
  458.     INLINE $205F, $A201, $3E80;
  459.     {$ENDC}
  460. FUNCTION PBReadSync(paramBlock: ParmBlkPtr): OSErr;
  461.     {$IFC NOT GENERATINGCFM}
  462.     INLINE $205F, $A002, $3E80;
  463.     {$ENDC}
  464. FUNCTION PBReadAsync(paramBlock: ParmBlkPtr): OSErr;
  465.     {$IFC NOT GENERATINGCFM}
  466.     INLINE $205F, $A402, $3E80;
  467.     {$ENDC}
  468. FUNCTION PBReadImmed(paramBlock: ParmBlkPtr): OSErr;
  469.     {$IFC NOT GENERATINGCFM}
  470.     INLINE $205F, $A202, $3E80;
  471.     {$ENDC}
  472. FUNCTION PBWriteSync(paramBlock: ParmBlkPtr): OSErr;
  473.     {$IFC NOT GENERATINGCFM}
  474.     INLINE $205F, $A003, $3E80;
  475.     {$ENDC}
  476. FUNCTION PBWriteAsync(paramBlock: ParmBlkPtr): OSErr;
  477.     {$IFC NOT GENERATINGCFM}
  478.     INLINE $205F, $A403, $3E80;
  479.     {$ENDC}
  480. FUNCTION PBWriteImmed(paramBlock: ParmBlkPtr): OSErr;
  481.     {$IFC NOT GENERATINGCFM}
  482.     INLINE $205F, $A203, $3E80;
  483.     {$ENDC}
  484. PROCEDURE AddDrive(drvrRefNum: INTEGER; drvNum: INTEGER; qEl: DrvQElPtr);
  485. FUNCTION GetDrvQHdr: QHdrPtr;
  486.     {$IFC NOT GENERATINGCFM}
  487.     INLINE $2EBC, $0000, $0308;
  488.     {$ENDC}
  489. {$ENDC}
  490. { Control Panel Default Proc }
  491. TYPE
  492.     ControlPanelDefProcPtr = ProcPtr;  { FUNCTION ControlPanelDef(message: INTEGER; item: INTEGER; numItems: INTEGER; cPanelID: INTEGER; VAR theEvent: EventRecord; cdevValue: LONGINT; cpDialog: DialogPtr): LONGINT; }
  493.     ControlPanelDefUPP = UniversalProcPtr;
  494.  
  495. CONST
  496.     uppControlPanelDefProcInfo = $000FEAB0; { FUNCTION (2 byte param, 2 byte param, 2 byte param, 2 byte param, 4 byte param, 4 byte param, 4 byte param): 4 byte result; }
  497.  
  498. FUNCTION NewControlPanelDefProc(userRoutine: ControlPanelDefProcPtr): ControlPanelDefUPP;
  499.     {$IFC NOT GENERATINGCFM }
  500.     INLINE $2E9F;
  501.     {$ENDC}
  502.  
  503. FUNCTION CallControlPanelDefProc(message: INTEGER; item: INTEGER; numItems: INTEGER; cPanelID: INTEGER; VAR theEvent: EventRecord; cdevValue: LONGINT; cpDialog: DialogPtr; userRoutine: ControlPanelDefUPP): LONGINT;
  504.     {$IFC NOT GENERATINGCFM}
  505.     INLINE $205F, $4E90;
  506.     {$ENDC}
  507.  
  508. FUNCTION GetDCtlEntry(refNum: INTEGER): DCtlHandle;
  509. {
  510.     SetChooserAlert used to simply set a bit in a low-mem global
  511.     to tell the Chooser not to display its warning message when
  512.     the printer is changed. However, under MultiFinder and System 7,
  513.     this low-mem is swapped out when a layer change occurs, and the
  514.     Chooser never sees the change. It is obsolete, and completely
  515.     unsupported on the PowerPC. 68K apps can still call it if they
  516.     wish.
  517. }
  518. {$IFC OLDROUTINENAMES  & NOT GENERATINGCFM }
  519. FUNCTION SetChooserAlert(f: BOOLEAN): BOOLEAN;
  520. {$ENDC}
  521. {
  522.   Note: DrvrInstall() is no longer supported, becuase it never really worked anyways.
  523.           There will soon be a DriverInstall() which does the right thing.
  524.  
  525.         DrvrRemove has been renamed to DriverRemove.  But, InterfaceLib for PowerPC
  526.         still exports DrvrRemove, so a macro is used to map the new name to old.
  527.  
  528. }
  529. FUNCTION DrvrRemove(refNum: INTEGER): OSErr;
  530.     {$IFC NOT GENERATINGCFM}
  531.     INLINE $301F, $A03E, $3E80;
  532.     {$ENDC}
  533. {$IFC GENERATING68K }
  534. FUNCTION DriverRemove(refNum: INTEGER): OSErr;
  535.     {$IFC NOT GENERATINGCFM}
  536.     INLINE $301F, $A03E, $3E80;
  537.     {$ENDC}
  538. {$ENDC}
  539. FUNCTION OpenDriver(name: ConstStr255Param; VAR drvrRefNum: INTEGER): OSErr;
  540. FUNCTION CloseDriver(refNum: INTEGER): OSErr;
  541. FUNCTION Control(refNum: INTEGER; csCode: INTEGER; csParamPtr: UNIV Ptr): OSErr;
  542. FUNCTION Status(refNum: INTEGER; csCode: INTEGER; csParamPtr: UNIV Ptr): OSErr;
  543. FUNCTION KillIO(refNum: INTEGER): OSErr;
  544. FUNCTION PBControlSync(paramBlock: ParmBlkPtr): OSErr;
  545.     {$IFC NOT GENERATINGCFM}
  546.     INLINE $205F, $A004, $3E80;
  547.     {$ENDC}
  548. FUNCTION PBControlAsync(paramBlock: ParmBlkPtr): OSErr;
  549.     {$IFC NOT GENERATINGCFM}
  550.     INLINE $205F, $A404, $3E80;
  551.     {$ENDC}
  552. FUNCTION PBControlImmed(paramBlock: ParmBlkPtr): OSErr;
  553.     {$IFC NOT GENERATINGCFM}
  554.     INLINE $205F, $A204, $3E80;
  555.     {$ENDC}
  556. FUNCTION PBStatusSync(paramBlock: ParmBlkPtr): OSErr;
  557.     {$IFC NOT GENERATINGCFM}
  558.     INLINE $205F, $A005, $3E80;
  559.     {$ENDC}
  560. FUNCTION PBStatusAsync(paramBlock: ParmBlkPtr): OSErr;
  561.     {$IFC NOT GENERATINGCFM}
  562.     INLINE $205F, $A405, $3E80;
  563.     {$ENDC}
  564. FUNCTION PBStatusImmed(paramBlock: ParmBlkPtr): OSErr;
  565.     {$IFC NOT GENERATINGCFM}
  566.     INLINE $205F, $A205, $3E80;
  567.     {$ENDC}
  568. FUNCTION PBKillIOSync(paramBlock: ParmBlkPtr): OSErr;
  569.     {$IFC NOT GENERATINGCFM}
  570.     INLINE $205F, $A006, $3E80;
  571.     {$ENDC}
  572. FUNCTION PBKillIOAsync(paramBlock: ParmBlkPtr): OSErr;
  573.     {$IFC NOT GENERATINGCFM}
  574.     INLINE $205F, $A406, $3E80;
  575.     {$ENDC}
  576. FUNCTION PBKillIOImmed(paramBlock: ParmBlkPtr): OSErr;
  577.     {$IFC NOT GENERATINGCFM}
  578.     INLINE $205F, $A206, $3E80;
  579.     {$ENDC}
  580. FUNCTION OpenDeskAcc(deskAccName: ConstStr255Param): INTEGER;
  581.     {$IFC NOT GENERATINGCFM}
  582.     INLINE $A9B6;
  583.     {$ENDC}
  584. PROCEDURE CloseDeskAcc(refNum: INTEGER);
  585.     {$IFC NOT GENERATINGCFM}
  586.     INLINE $A9B7;
  587.     {$ENDC}
  588. {$IFC OLDROUTINENAMES }
  589. {
  590.     The PBxxx() routines are obsolete.  
  591.     
  592.     Use the PBxxxSync(), PBxxxAsync(), or PBxxxImmed version instead.
  593. }
  594. FUNCTION PBControl(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  595. FUNCTION PBStatus(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  596. FUNCTION PBKillIO(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  597. {$IFC NOT OLDROUTINELOCATIONS }
  598. FUNCTION PBOpen(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  599. FUNCTION PBClose(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  600. FUNCTION PBRead(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  601. FUNCTION PBWrite(paramBlock: ParmBlkPtr; async: BOOLEAN): OSErr;
  602. {$ENDC}
  603. {$ENDC}
  604.  
  605. {$ALIGN RESET}
  606. {$POP}
  607.  
  608. {$SETC UsingIncludes := DevicesIncludes}
  609.  
  610. {$ENDC} {__DEVICES__}
  611.  
  612. {$IFC NOT UsingIncludes}
  613.  END.
  614. {$ENDC}
  615.