Folders.h

Go to the documentation of this file.

 
#ifndef __FOLDERS__
#define __FOLDERS__
 
#ifndef __MACTYPES__
#include <MacTypes.h>
#endif
 
#ifndef __MIXEDMODE__
#include <MixedMode.h>
#endif
 
#ifndef __FILES__
#include <Files.h>
#endif
 
#if PRAGMA_ONCE
#pragma once
#endif
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#if PRAGMA_IMPORT
#pragma import on
#endif
 
#if PRAGMA_STRUCT_ALIGN
#pragma options align = mac68k
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
#pragma pack(2)
#endif
 
    enum
    {
        kOnSystemDisk = -32768L, 
        kOnAppropriateDisk =
            -32767, 
        kSystemDomain = -32766,  
        kLocalDomain = -32765,   
        kNetworkDomain = -32764, 
        kUserDomain =
            -32763,             
        kClassicDomain = -32762 
    };
 
    enum
    {
        kCreateFolder = true,
        kDontCreateFolder = false
    };
 
    enum
    {
        kSystemFolderType = FOUR_CHAR_CODE('macs'), 
        kDesktopFolderType =
            FOUR_CHAR_CODE('desk'), 
        kSystemDesktopFolderType = FOUR_CHAR_CODE(
            'sdsk'), 
        kTrashFolderType =
            FOUR_CHAR_CODE('trsh'), 
        kSystemTrashFolderType =
            FOUR_CHAR_CODE('strs'), 
        kWhereToEmptyTrashFolderType =
            FOUR_CHAR_CODE('empt'), 
        kPrintMonitorDocsFolderType =
            FOUR_CHAR_CODE('prnt'), 
        kStartupFolderType =
            FOUR_CHAR_CODE('strt'), 
        kShutdownFolderType =
            FOUR_CHAR_CODE('shdf'), 
        kAppleMenuFolderType = FOUR_CHAR_CODE(
            'amnu'), 
        kControlPanelFolderType =
            FOUR_CHAR_CODE('ctrl'), 
        kSystemControlPanelFolderType = FOUR_CHAR_CODE(
            'sctl'), 
        kExtensionFolderType =
            FOUR_CHAR_CODE('extn'),                
        kFontsFolderType = FOUR_CHAR_CODE('font'), 
        kPreferencesFolderType =
            FOUR_CHAR_CODE('pref'), 
        kSystemPreferencesFolderType = FOUR_CHAR_CODE(
            'sprf'), 
        kTemporaryFolderType =
            FOUR_CHAR_CODE('temp') 
    };
 
    OSErr
    FindFolder(short vRefNum, OSType folderType, Boolean createFolder,
               short *foundVRefNum, long *foundDirID);
 
    OSErr
    FindFolderExtended(short vol, OSType foldType, Boolean createFolder,
                       UInt32 flags, void *data, short *vRefNum, long *dirID);
 
    OSErr
    ReleaseFolder(short vRefNum, OSType folderType);
 
#if !TARGET_OS_MAC
#if CALL_NOT_IN_CARBON
    OSErr
    FindFolderEx(short vRefNum, OSType folderType, Boolean createFolder,
                 short *foundVRefNum, long *foundDirID, char *foundFolder);
 
#endif 
#endif 
    OSErr
    FSFindFolder(short vRefNum, OSType folderType, Boolean createFolder,
                 FSRef *foundRef);
 
    OSErr
    FSFindFolderExtended(short vol, OSType foldType, Boolean createFolder,
                         UInt32 flags, void *data, FSRef *foundRef);
 
    /*******************************************/
    /*******************************************/
 
    /*****************************/
    /*****************************/
 
    enum
    {
        kExtensionDisabledFolderType = FOUR_CHAR_CODE('extD'),
        kControlPanelDisabledFolderType = FOUR_CHAR_CODE('ctrD'),
        kSystemExtensionDisabledFolderType = FOUR_CHAR_CODE('macD'),
        kStartupItemsDisabledFolderType = FOUR_CHAR_CODE('strD'),
        kShutdownItemsDisabledFolderType = FOUR_CHAR_CODE('shdD'),
        kApplicationsFolderType = FOUR_CHAR_CODE('apps'),
        kDocumentsFolderType = FOUR_CHAR_CODE('docs')
    };
 
    enum
    {
        kVolumeRootFolderType = FOUR_CHAR_CODE('root'), 
        kChewableItemsFolderType =
            FOUR_CHAR_CODE('flnt'), 
        kApplicationSupportFolderType =
            FOUR_CHAR_CODE('asup'),                        
        kTextEncodingsFolderType = FOUR_CHAR_CODE('©tex'), 
        kStationeryFolderType = FOUR_CHAR_CODE('odst'),    
        kOpenDocFolderType = FOUR_CHAR_CODE('odod'),       
        kOpenDocShellPlugInsFolderType =
            FOUR_CHAR_CODE('odsp'), 
        kEditorsFolderType =
            FOUR_CHAR_CODE('oded'), 
        kOpenDocEditorsFolderType =
            FOUR_CHAR_CODE('©odf'), 
        kOpenDocLibrariesFolderType =
            FOUR_CHAR_CODE('odlb'), 
        kGenEditorsFolderType = FOUR_CHAR_CODE(
            '©edi'), 
        kHelpFolderType = FOUR_CHAR_CODE(
            '©hlp'), 
        kInternetPlugInFolderType = FOUR_CHAR_CODE(
            '©net'), 
        kModemScriptsFolderType = FOUR_CHAR_CODE(
            '©mod'), 
        kPrinterDescriptionFolderType = FOUR_CHAR_CODE(
            'ppdf'), 
        kPrinterDriverFolderType =
            FOUR_CHAR_CODE('©prd'), 
        kScriptingAdditionsFolderType =
            FOUR_CHAR_CODE('©scr'), 
        kSharedLibrariesFolderType =
            FOUR_CHAR_CODE('©lib'),                 
        kVoicesFolderType = FOUR_CHAR_CODE('fvoc'), 
        kControlStripModulesFolderType =
            FOUR_CHAR_CODE('sdev'), 
        kAssistantsFolderType = FOUR_CHAR_CODE(
            'ast©'),                                   
        kUtilitiesFolderType = FOUR_CHAR_CODE('uti©'), 
        kAppleExtrasFolderType =
            FOUR_CHAR_CODE('aex©'), 
        kContextualMenuItemsFolderType =
            FOUR_CHAR_CODE('cmnu'), 
        kMacOSReadMesFolderType =
            FOUR_CHAR_CODE('mor©'), 
        kALMModulesFolderType =
            FOUR_CHAR_CODE('walk'), 
        kALMPreferencesFolderType = FOUR_CHAR_CODE(
            'trip'), 
        kALMLocationsFolderType =
            FOUR_CHAR_CODE('fall'), 
        kColorSyncProfilesFolderType =
            FOUR_CHAR_CODE('prof'),                 
        kThemesFolderType = FOUR_CHAR_CODE('thme'), 
        kFavoritesFolderType =
            FOUR_CHAR_CODE('favs'), 
        kInternetFolderType = FOUR_CHAR_CODE(
            'int©'), 
        kAppearanceFolderType =
            FOUR_CHAR_CODE('appr'), 
        kSoundSetsFolderType =
            FOUR_CHAR_CODE('snds'), 
        kDesktopPicturesFolderType = FOUR_CHAR_CODE(
            'dtp©'), 
        kInternetSearchSitesFolderType =
            FOUR_CHAR_CODE('issf'),                      
        kFindSupportFolderType = FOUR_CHAR_CODE('fnds'), 
        kFindByContentFolderType =
            FOUR_CHAR_CODE('fbcf'), 
        kInstallerLogsFolderType =
            FOUR_CHAR_CODE('ilgf'),                  
        kScriptsFolderType = FOUR_CHAR_CODE('scr©'), 
        kFolderActionsFolderType =
            FOUR_CHAR_CODE('fasf'), 
        kLauncherItemsFolderType =
            FOUR_CHAR_CODE('laun'), 
        kRecentApplicationsFolderType =
            FOUR_CHAR_CODE('rapp'), 
        kRecentDocumentsFolderType =
            FOUR_CHAR_CODE('rdoc'), 
        kRecentServersFolderType =
            FOUR_CHAR_CODE('rsvr'), 
        kSpeakableItemsFolderType =
            FOUR_CHAR_CODE('spki'),                   
        kKeychainFolderType = FOUR_CHAR_CODE('kchn'), 
        kQuickTimeExtensionsFolderType = FOUR_CHAR_CODE(
            'qtex'), 
        kDisplayExtensionsFolderType = FOUR_CHAR_CODE(
            'dspl'), 
        kMultiprocessingFolderType = FOUR_CHAR_CODE(
            'mpxf'), 
        kPrintingPlugInsFolderType = FOUR_CHAR_CODE(
            'pplg') 
    };
 
    enum
    {
        kDomainTopLevelFolderType = FOUR_CHAR_CODE(
            'dtop'), 
        kDomainLibraryFolderType =
            FOUR_CHAR_CODE('dlib'), 
        kColorSyncFolderType =
            FOUR_CHAR_CODE('sync'),                       
        kColorSyncCMMFolderType = FOUR_CHAR_CODE('ccmm'), 
        kColorSyncScriptingFolderType =
            FOUR_CHAR_CODE('cscr'), 
        kPrintersFolderType =
            FOUR_CHAR_CODE('impr'), 
        kSpeechFolderType =
            FOUR_CHAR_CODE('spch'), 
        kCarbonLibraryFolderType =
            FOUR_CHAR_CODE('carb'), 
        kDocumentationFolderType = FOUR_CHAR_CODE(
            'info'), 
        kDeveloperDocsFolderType = FOUR_CHAR_CODE(
            'ddoc'), 
        kDeveloperHelpFolderType =
            FOUR_CHAR_CODE('devh'), 
        kISSDownloadsFolderType = FOUR_CHAR_CODE(
            'issd'), 
        kUserSpecificTmpFolderType =
            FOUR_CHAR_CODE('utmp'), 
        kCachedDataFolderType = FOUR_CHAR_CODE(
            'cach'), 
        kFrameworksFolderType =
            FOUR_CHAR_CODE('fram'), 
        kPrivateFrameworksFolderType =
            FOUR_CHAR_CODE('pfrm'), 
        kClassicDesktopFolderType =
            FOUR_CHAR_CODE('sdsk'), 
        kDeveloperFolderType =
            FOUR_CHAR_CODE('devf'), 
        kSystemSoundsFolderType =
            FOUR_CHAR_CODE('ssnd'), 
        kComponentsFolderType =
            FOUR_CHAR_CODE('cmpd'), 
        kQuickTimeComponentsFolderType =
            FOUR_CHAR_CODE('wcmp'), 
        kCoreServicesFolderType = FOUR_CHAR_CODE(
            'csrv'), 
        kPictureDocumentsFolderType = FOUR_CHAR_CODE(
            'pdoc'), 
        kMovieDocumentsFolderType = FOUR_CHAR_CODE(
            'mdoc'), 
        kMusicDocumentsFolderType = FOUR_CHAR_CODE(
            '©doc'), 
        kInternetSitesFolderType = FOUR_CHAR_CODE(
            'site'), 
        kPublicFolderType = FOUR_CHAR_CODE(
            'pubb'), 
        kAudioSupportFolderType = FOUR_CHAR_CODE(
            'adio'), 
        kAudioSoundsFolderType = FOUR_CHAR_CODE(
            'asnd'), 
        kAudioSoundBanksFolderType = FOUR_CHAR_CODE(
            'bank'), 
        kAudioAlertSoundsFolderType = FOUR_CHAR_CODE(
            'alrt'), 
        kAudioPlugInsFolderType = FOUR_CHAR_CODE(
            'aplg'), 
        kAudioComponentsFolderType =
            FOUR_CHAR_CODE('acmp'), 
        kKernelExtensionsFolderType = FOUR_CHAR_CODE(
            'kext'), 
        kDirectoryServicesFolderType = FOUR_CHAR_CODE(
            'dsrv'), 
        kDirectoryServicesPlugInsFolderType =
            FOUR_CHAR_CODE('dplg'), 
        kInstallerReceiptsFolderType =
            FOUR_CHAR_CODE('rcpt'), 
        kFileSystemSupportFolderType =
            FOUR_CHAR_CODE('fsys'), 
        kAppleShareSupportFolderType = FOUR_CHAR_CODE(
            'shar'), 
        kAppleShareAuthenticationFolderType =
            FOUR_CHAR_CODE('auth'), 
        kMIDIDriversFolderType =
            FOUR_CHAR_CODE('midi') 
    };
 
    enum
    {
        kLocalesFolderType = FOUR_CHAR_CODE('©loc'), 
        kFindByContentPluginsFolderType =
            FOUR_CHAR_CODE('fbcp') 
    };
 
    enum
    {
        kUsersFolderType = FOUR_CHAR_CODE(
            'usrs'), 
        kCurrentUserFolderType = FOUR_CHAR_CODE(
            'cusr'), 
        kCurrentUserRemoteFolderLocation = FOUR_CHAR_CODE(
            'rusf'), 
        kCurrentUserRemoteFolderType =
            FOUR_CHAR_CODE('rusr'), 
        kSharedUserDataFolderType =
            FOUR_CHAR_CODE('sdat'), 
        kVolumeSettingsFolderType =
            FOUR_CHAR_CODE('vsfd') 
    };
 
    enum
    {
        kAppleshareAutomountServerAliasesFolderType = FOUR_CHAR_CODE(
            'srv©'), 
        kPreMacOS91ApplicationsFolderType =
            FOUR_CHAR_CODE('©pps'), 
        kPreMacOS91InstallerLogsFolderType =
            FOUR_CHAR_CODE('©lgf'), 
        kPreMacOS91AssistantsFolderType =
            FOUR_CHAR_CODE('©st©'), 
        kPreMacOS91UtilitiesFolderType =
            FOUR_CHAR_CODE('©ti©'), 
        kPreMacOS91AppleExtrasFolderType =
            FOUR_CHAR_CODE('©ex©'), 
        kPreMacOS91MacOSReadMesFolderType =
            FOUR_CHAR_CODE('©or©'), 
        kPreMacOS91InternetFolderType =
            FOUR_CHAR_CODE('©nt©'), 
        kPreMacOS91AutomountedServersFolderType =
            FOUR_CHAR_CODE('©rv©'), 
        kPreMacOS91StationeryFolderType =
            FOUR_CHAR_CODE('©dst') 
    };
 
    enum
    {
        kCreateFolderAtBoot = 0x00000002,
        kCreateFolderAtBootBit = 1,
        kFolderCreatedInvisible = 0x00000004,
        kFolderCreatedInvisibleBit = 2,
        kFolderCreatedNameLocked = 0x00000008,
        kFolderCreatedNameLockedBit = 3,
        kFolderCreatedAdminPrivs = 0x00000010,
        kFolderCreatedAdminPrivsBit = 4
    };
 
    enum
    {
        kFolderInUserFolder = 0x00000020,
        kFolderInUserFolderBit = 5,
        kFolderTrackedByAlias = 0x00000040,
        kFolderTrackedByAliasBit = 6,
        kFolderInRemoteUserFolderIfAvailable = 0x00000080,
        kFolderInRemoteUserFolderIfAvailableBit = 7,
        kFolderNeverMatchedInIdentifyFolder = 0x00000100,
        kFolderNeverMatchedInIdentifyFolderBit = 8,
        kFolderMustStayOnSameVolume = 0x00000200,
        kFolderMustStayOnSameVolumeBit = 9,
        kFolderManagerFolderInMacOS9FolderIfMacOSXIsInstalledMask = 0x00000400,
        kFolderManagerFolderInMacOS9FolderIfMacOSXIsInstalledBit = 10,
        kFolderInLocalOrRemoteUserFolder =
            kFolderInUserFolder | kFolderInRemoteUserFolderIfAvailable
    };
 
    typedef UInt32 FolderDescFlags;
    enum
    {
        kRelativeFolder = FOUR_CHAR_CODE('relf'),
        kSpecialFolder = FOUR_CHAR_CODE('spcf')
    };
 
    typedef OSType FolderClass;
    enum
    {
        kBlessedFolder = FOUR_CHAR_CODE('blsf'),
        kRootFolder = FOUR_CHAR_CODE('rotf')
    };
 
    enum
    {
        kCurrentUserFolderLocation =
            FOUR_CHAR_CODE('cusf') 
    };
 
    typedef OSType FolderType;
    typedef OSType FolderLocation;
 
    struct FolderDesc
    {
        Size descSize;
        FolderType foldType;
        FolderDescFlags flags;
        FolderClass foldClass;
        FolderType foldLocation;
        OSType badgeSignature;
        OSType badgeType;
        UInt32 reserved;
        StrFileName name; 
    };
    typedef struct FolderDesc FolderDesc;
    typedef FolderDesc *FolderDescPtr;
 
    typedef UInt32 RoutingFlags;
    struct FolderRouting
    {
        Size descSize;
        OSType fileType;
        FolderType routeFromFolder;
        FolderType routeToFolder;
        RoutingFlags flags;
    };
    typedef struct FolderRouting FolderRouting;
    typedef FolderRouting *FolderRoutingPtr;
    enum
    {
        kFindFolderRedirectionFlagUseDistinctUserFoldersBit =
            0, 
        kFindFolderRedirectionFlagUseGivenVRefAndDirIDAsUserFolderBit =
            1, 
        kFindFolderRedirectionFlagsUseGivenVRefNumAndDirIDAsRemoteUserFolderBit = 2
    };
 
    struct FindFolderUserRedirectionGlobals
    {
        UInt32 version;
        UInt32 flags;
 
        Str31 userName;
        short userNameScript;
 
        short currentUserFolderVRefNum;
        long currentUserFolderDirID;
 
        short remoteUserFolderVRefNum;
        long remoteUserFolderDirID;
    };
    typedef struct FindFolderUserRedirectionGlobals
        FindFolderUserRedirectionGlobals;
    typedef FindFolderUserRedirectionGlobals *FindFolderUserRedirectionGlobalsPtr;
    enum
    {
        kFolderManagerUserRedirectionGlobalsCurrentVersion = 1
    };
 
    enum
    {
        kFindFolderExtendedFlagsDoNotFollowAliasesBit = 0,
        kFindFolderExtendedFlagsDoNotUseUserFolderBit = 1,
        kFindFolderExtendedFlagsUseOtherUserRecord = 0x01000000
    };
 
    typedef CALLBACK_API(OSStatus,
                         FolderManagerNotificationProcPtr)(OSType message,
                                                           void *arg,
                                                           void *userRefCon);
    typedef STACK_UPP_TYPE(FolderManagerNotificationProcPtr)
        FolderManagerNotificationUPP;
    FolderManagerNotificationUPP
    NewFolderManagerNotificationUPP(FolderManagerNotificationProcPtr userRoutine);
#if !OPAQUE_UPP_TYPES
    enum
    {
        uppFolderManagerNotificationProcInfo = 0x00000FF0
    }; 
#ifdef __cplusplus
    inline FolderManagerNotificationUPP
    NewFolderManagerNotificationUPP(FolderManagerNotificationProcPtr userRoutine)
    {
        return (FolderManagerNotificationUPP)NewRoutineDescriptor(
            (ProcPtr)(userRoutine), uppFolderManagerNotificationProcInfo,
            GetCurrentArchitecture());
    }
#else
#define NewFolderManagerNotificationUPP(userRoutine)                  \
    (FolderManagerNotificationUPP) NewRoutineDescriptor(              \
        (ProcPtr)(userRoutine), uppFolderManagerNotificationProcInfo, \
        GetCurrentArchitecture())
#endif
#endif
 
    void
    DisposeFolderManagerNotificationUPP(FolderManagerNotificationUPP userUPP);
#if !OPAQUE_UPP_TYPES
#ifdef __cplusplus
    inline void
    DisposeFolderManagerNotificationUPP(FolderManagerNotificationUPP userUPP)
    {
        DisposeRoutineDescriptor((UniversalProcPtr)userUPP);
    }
#else
#define DisposeFolderManagerNotificationUPP(userUPP) \
    DisposeRoutineDescriptor(userUPP)
#endif
#endif
 
    OSStatus
    InvokeFolderManagerNotificationUPP(OSType message, void *arg, void *userRefCon,
                                       FolderManagerNotificationUPP userUPP);
#if !OPAQUE_UPP_TYPES
#ifdef __cplusplus
    inline OSStatus
    InvokeFolderManagerNotificationUPP(OSType message, void *arg, void *userRefCon,
                                       FolderManagerNotificationUPP userUPP)
    {
        return (OSStatus)CALL_THREE_PARAMETER_UPP(
            userUPP, uppFolderManagerNotificationProcInfo, message, arg, userRefCon);
    }
#else
#define InvokeFolderManagerNotificationUPP(message, arg, userRefCon, userUPP) \
    (OSStatus) CALL_THREE_PARAMETER_UPP((userUPP),                            \
                                        uppFolderManagerNotificationProcInfo, \
                                        (message), (arg), (userRefCon))
#endif
#endif
 
#if CALL_NOT_IN_CARBON || OLDROUTINENAMES
#define NewFolderManagerNotificationProc(userRoutine) \
    NewFolderManagerNotificationUPP(userRoutine)
#define CallFolderManagerNotificationProc(userRoutine, message, arg, \
                                          userRefCon)                \
    InvokeFolderManagerNotificationUPP(message, arg, userRefCon, userRoutine)
#endif 
    enum
    {
        kFolderManagerNotificationMessageUserLogIn =
            FOUR_CHAR_CODE('log+'), 
        kFolderManagerNotificationMessagePreUserLogIn =
            FOUR_CHAR_CODE('logj'), 
        kFolderManagerNotificationMessageUserLogOut =
            FOUR_CHAR_CODE('log-'), 
        kFolderManagerNotificationMessagePostUserLogOut =
            FOUR_CHAR_CODE('logp'), 
        kFolderManagerNotificationDiscardCachedData = FOUR_CHAR_CODE(
            'dche'), 
        kFolderManagerNotificationMessageLoginStartup =
            FOUR_CHAR_CODE('stup') 
    };
 
    enum
    {
        kDoNotRemoveWhenCurrentApplicationQuitsBit = 0,
        kDoNotRemoveWheCurrentApplicationQuitsBit =
            kDoNotRemoveWhenCurrentApplicationQuitsBit 
    };
 
    enum
    {
        kStopIfAnyNotificationProcReturnsErrorBit = 31
    };
 
    /****************************/
    /****************************/
    OSErr
    AddFolderDescriptor(FolderType foldType, FolderDescFlags flags,
                        FolderClass foldClass, FolderLocation foldLocation,
                        OSType badgeSignature, OSType badgeType,
                        ConstStrFileNameParam name, Boolean replaceFlag);
 
    OSErr
    GetFolderDescriptor(FolderType foldType, Size descSize, FolderDesc *foldDesc);
 
    OSErr
    GetFolderTypes(UInt32 requestedTypeCount, UInt32 *totalTypeCount,
                   FolderType *theTypes);
 
    OSErr
    RemoveFolderDescriptor(FolderType foldType);
 
    OSErr
    GetFolderName(short vRefNum, OSType foldType, short *foundVRefNum,
                  StrFileName name);
 
    OSErr
    AddFolderRouting(OSType fileType, FolderType routeFromFolder,
                     FolderType routeToFolder, RoutingFlags flags,
                     Boolean replaceFlag);
 
    OSErr
    RemoveFolderRouting(OSType fileType, FolderType routeFromFolder);
 
    OSErr
    FindFolderRouting(OSType fileType, FolderType routeFromFolder,
                      FolderType *routeToFolder, RoutingFlags *flags);
 
    OSErr
    GetFolderRoutings(UInt32 requestedRoutingCount, UInt32 *totalRoutingCount,
                      Size routingSize, FolderRouting *theRoutings);
 
    OSErr
    InvalidateFolderDescriptorCache(short vRefNum, long dirID);
 
    OSErr
    IdentifyFolder(short vRefNum, long dirID, FolderType *foldType);
 
    OSErr
    FolderManagerRegisterNotificationProc(
        FolderManagerNotificationUPP notificationProc, void *refCon, UInt32 options);
 
    OSErr
    FolderManagerUnregisterNotificationProc(
        FolderManagerNotificationUPP notificationProc, void *refCon);
 
    OSStatus
    FolderManagerRegisterCallNotificationProcs(OSType message, void *arg,
                                               UInt32 options);
 
    /********************************/
    /********************************/
    struct MultiUserGestalt
    {
        short giVersion;    
        short giReserved0;  
        short giReserved1;  
        short giReserved2;  
        short giReserved3;  
        FSSpec giReserved4; 
        short giDocsVRefNum;  
        long giDocsDirID;     
        short giForceSaves;   
        short giForceOpens;   
        Str31 giSetupName;    
        Str31 giUserName;     
        Str31 giFrontAppName; 
        short giReserved5;    
        short giIsOn;         
        short giUserLoggedInType;   
        char giUserEncryptPwd[16];  
        short giUserEnvironment;    
        long giReserved6;           
        long giReserved7;           
        Boolean giDisableScrnShots; 
        Boolean giSupportsAsyncFSCalls; 
        short giPrefsVRefNum;           
        long giPrefsDirID;              
        unsigned long giUserLogInTime;  
        Boolean
            giUsingPrintQuotas;    
        Boolean giUsingDiskQuotas; 
        Boolean giInSystemAccess;    
        Boolean giUserFolderEnabled; 
        short giReserved8;
        long giReserved9;
        Boolean giInLoginScreen; 
    };
    typedef struct MultiUserGestalt MultiUserGestalt;
    typedef MultiUserGestalt *MultiUserGestaltPtr;
    typedef MultiUserGestaltPtr *MultiUserGestaltHandle;
 
#if PRAGMA_STRUCT_ALIGN
#pragma options align = reset
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
#pragma pack()
#endif
 
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif