Int 21 Fn E3  - Novell Netware - Bindery Services - Write Property Value
 Int 21 Fn E3  - Novell Netware - Bindery Services - Verify Bindery Object Pa
 Int 21 Fn E3  - Novell Netware - Bindery Services - Change Bindery Object Pa
 Int 21 Fn E3  - Novell Netware - Bindery Services - Add Bindery Object To Se
 Int 21 Fn E3  - Novell Netware - Bindery Services - Delete Bindery Object Fr
 Int 21 Fn E3  - Novell Netware - Bindery Services - Is Bindery Object In Set
 Int 21 Fn E3  - Novell Netware - Bindery Services - Close Bindery
 Int 21 Fn E3  - Novell Netware - Bindery Services - Open Bindery
 Int 21 Fn E3  - Novell Netware - Bindery Services - Get Bindery Access Level
 Int 21 Fn E3  - Novell Netware - Directory Services - Scan Bindery Obj Trust
 Int 21 Fn E3  - Novell Netware - Queue Services - Create Queue
 Int 21 Fn E3  - Novell Netware - Queue Services - Destroy Queue
 Int 21 Fn E3  - Novell Netware - Queue Services - Read Queue Current Status
 Int 21 Fn E3  - Novell Netware - Queue Services - Set Queue Current Status
 Int 21 Fn E3  - Novell Netware - Queue Services - Create Queue Job And File
 Int 21 Fn E3  - Novell Netware - Queue Services - Close File And Start Queue
 Int 21 Fn E3  - Novell Netware - Queue Services - Remove Job From Queue
 Int 21 Fn E3  - Novell Netware - Queue Services - Get Queue Job List
 Int 21 Fn E3  - Novell Netware - Queue Services - Read Queue Job Entry
 Int 21 Fn E3  - Novell Netware - Queue Services - Change Queue Job Entry
 Int 21 Fn E3  - Novell Netware - Queue Services - Change Queue Job Position
 Int 21 Fn E3  - Novell Netware - Queue Services - Attach Queue Server To Que
 Int 21 Fn E3  - Novell Netware - Queue Services - Detach Queue Server From Q
 Int 21 Fn E3  - Novell Netware - Queue Services - Service Queue Job And Open
 Int 21 Fn E3  - Novell Netware - Queue Services - Finish Servicing Queue Job
 Int 21 Fn E3  - Novell Netware - Queue Services - Abort Servicing Queue Job
 Int 21 Fn E3  - Novell Netware - Queue Services - Change To Client Rights
 Int 21 Fn E3  - Novell Netware - Queue Services - Restore Queue Server Right
 Int 21 Fn E3  - Novell Netware - Queue Services - Read Queue Server Current
 Int 21 Fn E3  - Novell Netware - Queue Services - Set Queue Server Current S
 Int 21 Fn E3  - Novell Netware - Queue Services - Get Queue Job's File Size
 Int 21 Fn E3  - Novell Netware - Accounting Services - Get Account Status
 Int 21 Fn E3  - Novell Netware - Accounting Services - Submit Account Charge
 Int 21 Fn E3  - Novell Netware - Accounting Services - Submit Account Hold
 Int 21 Fn E3  - Novell Netware - Accounting Services - Submit Account Note
 Int 21 Fn E3  - Novell Netware - File Server - Check Console Privileges
 Int 21 Fn E3  - Novell Netware - File Server - Get File Server Description S
 Int 21 Fn E3  - Novell Netware - File Server - Set File Server Date And Time
 Int 21 Fn E3  - Novell Netware - File Server - Disable File Server Login
 Int 21 Fn E3  - Novell Netware - File Server - Enable File Server Login
 Int 21 Fn E3  - Novell Netware - File Server - Get File Server Login Status
 Int 21 Fn E3  - Novell Netware - File Services - Purge All Erased Files
 Int 21 Fn E3  - Novell Netware - File Server - Disable Transaction Tracking
 Int 21 Fn E3  - Novell Netware - File Server - Enable Transaction Tracking
 Int 21 Fn E3  - Novell Netware - File Server - Send Console Broadcast
 Int 21 Fn E3  - Novell Netware - File Server - Clear Connection Number
 Int 21 Fn E3  - Novell Netware - File Server - Down File Server
 Int 21 Fn E3  - Novell Netware - File Server - Get File System Statistics
 Int 21 Fn E3  - Novell Netware - File Server - Get Transaction Tracking Stat
 Int 21 Fn E3  - Novell Netware - File Server - Get Disk Cache Statistics
 Int 21 Fn E3  - Novell Netware - File Server - Get Drive Mapping Table
 Int 21 Fn E3  - Novell Netware - File Server - Get Physical Disk Statistics
 Int 21 Fn E3  - Novell Netware - File Server - Get Disk Channel Statistics
 Int 21 Fn E3  - Novell Netware - File Server - Get Connection's Task Informa
 Int 21 Fn E3  - Novell Netware - File Server - Get Connection's Open Files
 Int 21 Fn E3  - Novell Netware - File Server - Get Connections Using A File
 Int 21 Fn E3  - Novell Netware - File Server - Get Physical Record Locks By
 Int 21 Fn E3  - Novell Netware - File Server - Get Physical Record Locks By
 Int 21 Fn E3  - Novell Netware - File Server - Get Logical Records By Connec
 Int 21 Fn E3  - Novell Netware - File Server - Get Logical Record Informatio
 Int 21 Fn E3  - Novell Netware - File Server - Get Connection's Semaphores
 Int 21 Fn E3  - Novell Netware - File Server - Get Semaphore Information
 Int 21 Fn E3  - Novell Netware - File Server - Get LAN Driver's Configuratio
 Int 21 Fn E3  - Novell Netware - File Server - Get Connection's Usage Statis
 Int 21 Fn E3  - Novell Netware - File Server - Get Bindery Object Disk Space
 Int 21 Fn E3  - Novell Netware - File Server - Get File Server LAN I/o Stati
 Int 21 Fn E3  - Novell Netware - File Server - Get File Server Misc Informat
 Int 21 Fn E3  - Novell Netware - Directory Services - Get Volume Information
 Int 21 Fn E4  O - Novell Netware - Set File Attributes (fcb)
 Int 21 Fn E4  - Virus - "anarkia" - Installation Check
 Int 21 Fn E400  - Doubledos - Installation Check/program Status
 Int 21 Fn E400  - OS/286, Os/386 - Chain To Real-mode Handler
 Int 21 Fn E402  - OS/286, Os/386 - Set Protected-mode Task Gate
 Int 21 Fn E403  - OS/286, Os/386 - Remove Protected-mode Task Gate
 Int 21 Fn E5  O - Novell Netware - Update File Size (fcb)
 Int 21 Fn E5  - Doubledos - Other Program Status
 Int 21 Fn E500  - OS/286, Os/386 - Heap Management Strategy
 Int 21 Fn E501  - OS/286, Os/386 - Force Heap Compaction
 Int 21 Fn E6  O - Novell Netware - Copy File To File (fcb)
 Int 21 Fn E6  P - OS/286, Os/386 - Issue Real Procedure Signal From Protecte
 Int 21 Fn E7  - Novell Netware - File Server - Get File Server Date And Time
 Int 21 Fn E7  - OS/286, Os/386 - Create Code Segment
 Int 21 Fn E7  - Virus - "spyer"/"kiev" - Installation Check
 Int 21 Fn E8  O - Novell Netware, Alloy Ntnx - Set Fcb Re-open Mode
 Int 21 Fn E8  - OS/286, Os/386 - Segment Creation
 Int 21 Fn E8  - Doubledos - Set/reset Keyboard Control Flags
 Int 21 Fn E9  P - OS/286, Os/386 - Change Segments
 Int 21 Fn E9  - Doubledos - Set Timesharing Priority
 Int 21 Fn E900  - Novell Netware - Directory Services - Get Directory Handle
 Int 21 Fn E905  - Novell Netware Shell 3.01 - Map A Fake Root Directory
 Int 21 Fn E906  - Novell Netware Shell 3.01 - Delete Fake Root Directory
 Int 21 Fn E907  - Novell Netware Shell 3.01 - Get Relative Drive Depth
 Int 21 Fn E908  - Novell Netware Shell 3.01 - Set Show Dots
 Int 21 Fn EA  - Novell Netware, Alloy Ntnx - Return Shell Version
 Int 21 Fn EA  - Doubledos - Turn Off Task Switching
 Int 21 Fn EA  - OS/286, Os/386 - Allocate Huge Segment
 Int 21 Fn EB  - Novell Netware - Synchronization Services - Log File
 Int 21 Fn EB  - Doubledos - Turn On Task Switching
 Int 21 Fn EB00  - OS/386 Vmm - Get A Page Table Entry By Linear Address
 Int 21 Fn EB02  - OS/386 Vmm - Get A Page Table Entry By 16-bit Segment:offs
 Int 21 Fn EB03  - OS/386 Vmm - Free Mapped Pages
 Int 21 Fn EB04  - OS/386 Vmm - Get A Page Table Entry By 32-bit Segment:offs
 Int 21 Fn EB05  - OS/386 Vmm - Map Pages
 Int 21 Fn EB06  - OS/386 Vmm - Lock Pages In Memory
 Int 21 Fn EB07  - OS/386 Vmm - Unlock Memory Pages
 Int 21 Fn EC  - Novell Netware - Synchronization Services - Release File
 Int 21 Fn EC  - Doubledos - Get Virtual Screen Address
 Int 21 Fn EC  - OS/286, Os/386 - Block Transfer
 Int 21 Fn EC59  - Virus - "terror" - Installation Check
 Int 21 Fn ED  - Novell Netware - Synchronization Services - Clear File
 Int 21 Fn ED  - OS/286, Os/386 - Get Segment Or Window Descriptor
 Int 21 Fn EE  - Novell Netware - Connection Services - Get Physical Station
 Int 21 Fn EE  - Doubledos - Give Away Time To Other Tasks
 Int 21 Fn EE  - Virus - "jerusalem-g", "pregnant" - Installation Check
 Int 21 Fn EF00  - Novell Netware - Workstation - Get Drive Handle Table
 Int 21 Fn EF01  - Novell Netware - Workstation - Get Drive Flag Table
 Int 21 Fn EF02  - Novell Netware - Workstation - Get Drive Connection Id Tab
 Int 21 Fn EF03  - Novell Netware - Workstation - Get Connection Id Table
 Int 21 Fn EF04  - Novell Netware - Workstation - Get File Server Name Table
 Int 21 Fn F0  - Doubledos - Menu Control
 Int 21 Fn F0  - Virus - "frere Jacques" - Installation Check
 Int 21 Fn F000  - Novell Netware - Workstation - Set Preferred Connection Id
 Int 21 Fn F001  - Novell Netware - Workstation - Get Preferred Connection Id
 Int 21 Fn F002  - Novell Netware - Workstation - Get Default Connection Id
 Int 21 Fn F003  - Novell Netware - Print Services - Get Lpt Capture Status
 Int 21 Fn F004  - Novell Netware - Workstation - Set Primary Connection Id
 Int 21 Fn F005  - Novell Netware - Workstation - Get Primary Connection Id
 Int 21 Fn F1  - Novell Netware - Connection Services - File Server Connectio
 Int 21 Fn F1  - Doubledos - Clear Keyboard Buffer For Current Job
 Int 21 Fn F1  - Virus - "f1-337" - ???
 Int 21 Fn F1E9  - Virus - "tremor" - Installation Check
 Int 21 Fn F2  u - Novell Netware V3.01+ Shell Interface - Multiplexor
 Int 21 Fn F2  - Doubledos - Send Character To Keyboard Buffer Of Other Job
 Int 21 Fn F216  - Novell Netware V3+ - Add User Disk Space Restriction
 Int 21 Fn F216  - Novell Netware V3+ - Set Directory Disk Space Restriction
 Int 21 Fn F216  - Novell Netware V3+ - Scan File Or Directory For Extended T
 Int 21 Fn F216  - Novell Netware V3+ - Add Extended Trustee To Directory Or
 Int 21 Fn F216  - Novell Netware V3+ - Get Object Disk Restrictions
 Int 21 Fn F217  - Novell Netware V3+ - Get Connection Information
 Int 21 Fn F217  - Novell Netware V3+ - Clear Connection Number (logout Stati
 Int 21 Fn F217  - Novell Netware V3+ - Get Connection's Open Files
 Int 21 Fn F217  - Novell Netware V3+ - Get Connections Using A File
 Int 21 Fn F217  - Novell Netware V3+ - Get Physical Record Locks By File
 Int 21 Fn F217  - Novell Netware V3+ - Get Semaphore Information
 Int 21 Fn F217  - Novell Netware V3+ - Map Directory Number To Path
 Int 21 Fn F217  - Novell Netware V3+ - Convert Path To Directory Entry
 Int 21 Fn F244  - Novell Netware - File Services - Erase Files
 Int 21 Fn F257  - Novell Netware V3+ - Get Name Space Information For File O
 Int 21 Fn F2AA  - Virus - "pcvrsds" - Installation Check
 Int 21 Fn F3  - Novell Netware - File Services - File Server File Copy
 Int 21 Fn F3  - Doubledos - Add Character To Keyboard Buffer Of Current Job
 Int 21 Fn F3  - Virus - "carfield" - Installation Check
 Int 21 Fn F400  - Doubledos - Installation Check/program Status
 Int 21 Fn F5  - Doubledos - Other Program Status
 Int 21 Fn F7  - Virus - "gp1" - Installation Check
 Int 21 Fn F8  - DOS V2.11 - Set Oem Int 21 Handler
 Int 21 Fn F8  - Doubledos - Set/reset Keyboard Control Flags
 Int 21 Fn F9  - DOS V2.11 - Oem Function
 Int 21 Fn F9  - Doubledos - Set Timesharing Priority
 Int 21 Fn FA  - DOS V2.11 - Oem Function
 Int 21 Fn FA  - Doubledos - Turn Off Task Switching
 Int 21 Fn FA  U - PC Tools V7+ Vdefend, Vsafe, Vwatch - API
 Int 21 Fn FB  - DOS V2.11 - Oem Function
 Int 21 Fn FB  - Doubledos - Turn On Task Switching
 Int 21 Fn FB  - Virus - "cinderella" - Installation Check
 Int 21 Fn FB0A  - Virus - "dbase" - Installation Check
 Int 21 Fn FC  - DOS V2.11 - Oem Function
 Int 21 Fn FC  - Doubledos - Get Virtual Screen Address
 Int 21 Fn FC  - Virus - "troi" - Installation Check
 Int 21 Fn FD  - DOS V2.11 - Oem Function
 Int 21 Fn FD  - Virus - "border" - Installation Check
 Int 21 Fn FE  - DOS V2.11 - Oem Function
 Int 21 Fn FE  - Doubledos - Give Away Time To Other Tasks
 Int 21 Fn FE  - Virus - "483" - Installation Check
 Int 21 Fn FE01  - Virus - "flip" - Installation Check
 Int 21 Fn FE02  - Virus - "2468"/"tequila" - Installation Check
 Int 21 Fn FE03  - Virus - "2468"/"tequila" - Display Virus Message
 Int 21 Fn FEDC  - PCmag Pcmanage/dcompres - Installation Check
 Int 21 Fn FEDC  - Virus - "black Monday" - Installation Check
 Int 21 Fn FF  - DOS V2.11 - Oem Function
 Int 21 Fn FF  - Ced (command Editor) - Installable Commands
 Int 21 Fn FF  - Dj Go32.exe 80386+ DOS Extender - Dos Extensions
 Int 21 Fn FF  - DOSed.com - Installation Check
 Int 21 Fn FF  - Virus - "sunday", "tumen 0.5", "hero" - Installation Check
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - API
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - Set ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - Get ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - Get/set ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - Nop
 Int 21 Fn FF  UP - Rational Systems DOS/4gw - Exchange ??? Pointers