INT 21 - Diet Disk v1.0 - INSTALLATION CHECK (AX=3341h)
INT 21 - XPACK v1.52+ - TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. INSTALLATION CHECK (AX=37A0h/BX=6A6Dh)
INT 21 - XPACK v1.52+ - UNINSTALL (AX=37A1h/BX=6A6Dh)
INT 21 - XPACK v1.52+ - GET TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. STATUS (AX=37A2h/BX=6A6Dh)
INT 21 - XPACK v1.52+ - SET TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. STATUS (AX=37A3h/BX=6A6Dh)
INT 21 - DIET v1.43e - TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. INSTALLATION CHECK (AX=37D0h/BX=899Dh)
INT 21 - DIET v1.43e - GET DIET.EXE RESIDENT SEGMENT (AX=37D1h/BX=899Dh)
INT 21 - DIET v1.43e - GET TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. CONTROL FLAGS (AX=37D2h/BX=899Dh)
INT 21 - DIET v1.43e - SET TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. CONTROL FLAGS (AX=37D3h/BX=899Dh)
INT 21 - DIET v1.43e - GET TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. OPTIONS (AX=37D4h/BX=899Dh)
INT 21 - DIET v1.43e - SET TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. OPTIONS (AX=37D5h/BX=899Dh)
INT 21 - DIET v1.43e - GET TEMPORARY DIRECTORY NAMES (AX=37D6h/BX=899Dh)
INT 21 - DIET v1.43e - SET TEMPORARY DIRECTORY NAMES (AX=37D7h/BX=899Dh)
INT 21 - DIET v1.43e - SET ADDRESS OF EXTERNAL PROCEDURE (AX=37DCh/BX=899Dh)
INT 21 - DIET v1.43e - RELEASE EXTERNAL PROCEDURE (AX=37DDh/BX=899Dh)
INT 21 - DIET v1.43e - READ EMSsee Expanded Memory Specification STATUS (AX=37DEh/BX=899Dh)
INT 21 - DIET v1.43e - UNINSTALL TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. (AX=37DFh/BX=899Dh)
INT 21 - Stacker - GET DEVICE DRIVER ADDRESS AND SET VOLUME NUMBER (AX=4404h/CX=0004h)
INT 21 - DBLSPACE.BIN - IOCTL - FLUSH OR INVALIDATE INTERNAL CACHES {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=4405h/CX=000Ah)
INT 21 - DIET v1.10+ (Overlay Mode) - INSTALLATION CHECK (AX=4BF0h)
INT 21 - DIET v1.10+ (Overlay Mode) - EXPAND PROGRAM??? (AX=4BF1h)
INT 21 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PC-DOS - KEYBGK - SELECT KEYBOARD LAYOUT {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=FAFFh)
INT 25 - Stacker - GET DEVICE DRIVER ADDRESS (AX=CDCDh/CX=0001h/DX=0000h)
INT 2F - DBLSPACE.BIN - "GetVersion" - INSTALLATION CHECK (AX=4A11h/BX=0000h)
INT 2F - DBLSPACE.BIN - "GetDriveMapping" - GET DRIVE MAPPING (AX=4A11h/BX=0001h)
INT 2F - DBLSPACE.BIN - "Swap Drive" - SWAP DRIVE LETTERS OF CVF AND HOST DRIVE (AX=4A11h/BX=0002h)
INT 2F - DBLSPACE.BIN - "DSGetEntryPoints" - GET DEVICE DRIVER ENTRY POINTS (AX=4A11h/BX=0003h)
INT 2F - DBLSPACE.BIN - "DSSetEntryPoints" - SET DEVICE DRIVER ENTRY POINTS (AX=4A11h/BX=0004h/DH=00h)
INT 2F - DBLSPACE.BIN - "ActivateDrive" - MOUNT COMPRESSED DRIVE (AX=4A11h/BX=0005h)
INT 2F - DBLSPACE.BIN - "DeactivateDrive" - UNMOUNT COMPRESSED DRIVE (AX=4A11h/BX=0006h)
INT 2F - DBLSPACE.BIN - "GetDriveSpace" - GET SPACE AVAIL ON COMPRESSED DRIVE (AX=4A11h/BX=0007h)
INT 2F - DBLSPACE.BIN - "GetFileFragmentSpace" - GET SIZE OF FRAGMENT HEAP (AX=4A11h/BX=0008h)
INT 2F - DBLSPACE.BIN - "GetExtraInfo" - DETERMINE NUMBER OF DISK_UNIT STRUCTS (AX=4A11h/BX=0009h)
INT 2F - DBLSPACE.BIN v6.2 - SET AUTOMOUNT DRIVES (AX=4A11h/BX=000Ah)
INT 2F - DBLSPACE.BIN v6.2 - GET AUTOMOUNT DRIVES (AX=4A11h/BX=000Bh)
INT 2F - DBLSPACE.BIN - RELOCATE {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=4A11h/BX=FFFEh)
INT 2F - DBLSPACE.BIN - GET RELOCATION SIZE {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=4A11h/BX=FFFFh)
INT 2F - Microsoft Realtime Compression Interface (MRCI) - RAM-BASED SERVER (AX=4A12h/CX=4D52h/DX=4349h)
INT 2F - Stacker 4 LZS Compression Interface (LZSAPI) (AX=4A12h/CX=5354h/DX=4143h)
INT 2F - DBLSPACE.BIN - DBLSPACE/MRCI STEALTH PACKET API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=4A13h)
INT 2F - JAM.SYS v1.10+ - "GetVersion" - INSTALLATION CHECK (AX=5200h)
INT 2F - JAM.SYS v1.10+ - "GetInfo" - GET COMPRESSED DRIVE INFORMATION (AX=5201h)
INT 2F - JAM.SYS v1.10+ - "Attach" - MOUNT COMPRESSED DRIVE (AX=5202h)
INT 2F - JAM.SYS v1.10+ - "Detach" - UNMOUNT COMPRESSED DRIVE (AX=5203h)
INT 2F - JAM.SYS v1.10+ - "Lock" - LOCK COMPRESSED DRIVE (AX=5204h)
INT 2F - JAM.SYS v1.10+ - "UnLock" - UNLOCK COMPRESSED DRIVE (AX=5205h)
INT 2F - JAM.SYS v1.10+ - "Read" - PHYSICAL READ DATA FROM JAM ARCHIVE (AX=5206h)
INT 2F - JAM.SYS v1.10+ - "Write" - PHYSICAL WRITE DATA TO JAM ARCHIVE (AX=5207h)
INT 2F - SpaceManager - INSTALLATION VERIFICATION {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C300h/BX=4F53h/CX=4F48h/DX=0666h)
INT 2F - SpaceManager - INSTALLATION CHECK {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C300h/DX=0000h)
INT 2F - SpaceManager - ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C301h)
INT 2F - SpaceManager - ENABLE PROGRAM {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C302h)
INT 2F - SpaceManager - DISABLE PROGRAM {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C303h)
INT 2F - SpaceManager - GET PER-DRIVE ENABLEMENT TABLE {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C304h)
INT 2F - SpaceManager - ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C305h)
INT 2F - SpaceManager - FORTUNE.EXE - NOP {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C305h/DX=9003h)
INT 2F - SpaceManager - CHECK WHETHER PROGRAM ENABLED {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C306h)
INT 2F - SpaceManager - SELECTC - ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C307h/DX=9001h)
INT 2F - SpaceManager - SELECTC - ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C308h/DX=9001h)