RBIL61 - DRIVE

Bibliography {#idx166684}{#idx166825}{#idx166865}{#idx166937}{#idx167035}{#idx167066}{#idx167070}{#idx167125}{#idx167191}{#idx167193}{#idx167225}{#idx167283}{#idx167285}

CALL xxxxh:xxxxh - CTMMSYS.SYS - 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. {#idx159288}

CALL xxxxh:xxxxh - DESQview XDIsee External Device Interface - Driver 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. {#idx159294}

CALL xxxxh:xxxxh - DOS Device Drivers {#idx159301}

CALL xxxxh:xxxxh - HugeRealMode Driver {#idx159361}

CALL xxxxh:xxxxh - IFSsee Installable File System Drivers {#idx159386}

CALL xxxxh:xxxxh - Microsoft Mouse Driver - Alternate Entry Point {#idx159449}

CALL xxxxh:xxxxh - Novell NetWare - Access Server Driver {#idx159579}

CALL xxxxh:xxxxh - Plug-and-Play BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v1.0A {#idx160122}{#idx160142}{#idx160415}

CALL xxxxh:xxxxh - SoundBlaster Speech Driver {#idx160563}

CALL xxxxh:xxxxh - VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. Audio Interface Driver {#idx160577}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 0Eh - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model - DIAGNOSTIC STATUS BYTE {#idx168114}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 10h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. - FLOPPY DRIVE TYPE {#idx168205}{#idx168211}{#idx168212}{#idx168214}{#idx168217}{#idx168220}{#idx168229}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 11h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. PS/2IBM PS/2, any model - FIRST FIXED DISK DRIVE TYPE BYTE (00-FFh) {#idx168237}{#idx168241}{#idx168242}{#idx168243}{#idx168271}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 12h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. - HARD DISK DATA {#idx168343}{#idx168345}{#idx168346}{#idx168354}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 14h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. - EQUIPMENT BYTE {#idx168415}{#idx168419}{#idx168429}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 19h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. - FIRST EXTENDED HARD DISK DRIVE TYPE {#idx168468}{#idx168481}{#idx168484}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 1Ah - SECOND EXTENDED HARD DISK DRIVE TYPE {#idx168491}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 1Dh - MCA - SLOT 2 ADAPTER CARD ID {#idx168543}{#idx168549}{#idx168551}{#idx168554}{#idx168564}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 1Eh - MCA - SLOT 2 ADAPTER CARD ID {#idx168579}{#idx168582}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 1Fh - MCA - SLOT 3 ADAPTER CARD ID {#idx168598}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 20h - MCA - SLOT 3 ADAPTER CARD ID {#idx168624}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 21h - MCA - Programmable Option Select configuration byte 2 {#idx168648}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 22h - MCA - Programmable Option Select configuration byte 3 {#idx168670}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 23h - MCA - Programmable Option Select configuration byte 4 {#idx168683}{#idx168685}{#idx168689}{#idx168704}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 24h - MCA - Programmable Option Select configuration byte 5 {#idx168727}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 25h - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. - Second Hard Disk user defined: # of Cylinders, High Byte {#idx168746}{#idx168756}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 26h - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. - Second Hard Disk user defined: Number of Heads {#idx168775}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 27h - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. - Second Hard Disk user defined: WPC-low {#idx168796}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 28h - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. - Second Hard Disk user defined: WPC-high {#idx168813}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 2Dh - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. Hi-Flex BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - CONFIGURATION OPTIONS {#idx168919}{#idx168923}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 3Eh - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. - Extended CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. Checksum, High Byte {#idx169257}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 66h - AWARD - ??? unused ??? {#idx169879}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 68h-6Fh - AWARD - IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. hard disk params for first drive on second IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. port {#idx169894}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 70h - AWARD - TYPE OF SECOND DRIVE ON SECOND IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. PORTIBM PC Portable (uses same BIOS as XT) {#idx169897}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 71h-78h - AWARD - IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. hard disk params for second drive on second IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. port {#idx169903}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 79h - AWARD - SECONDARY IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. DRIVE TRANSLATION {#idx169906}{#idx169908}

Contributors {#idx164758}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 86h/F8h - ITT VPX 32xx - Pad Driver Strength A {#idx171011}{#idx171014}{#idx171016}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 86h/F9h - ITT VPX 32xx - Pad Driver Strength B {#idx171018}{#idx171021}{#idx171023}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/13h - ITT VDP 3108 - White Drive Measurement Control {#idx171285}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/15h - ITT VDP 3108 - Horizontal Drive Control {#idx171302}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/1Ah - ITT VDP 3108 - Measurement Result - White Drive {#idx171318}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/24h - ITT VDP 3108 - Priority Bus ID/enable register {#idx171349}

I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 8Ah/28h - ITT VDP 3108 - FPRAM data transfer {#idx171399}{#idx171401}{#idx171404}

INT 09 - IRQ1 - KEYBOARD DATA READY {callout or callback} {#idx755}

INT 10 - ATI M64VBE.COM - GET RESIDENT SEGMENT {#idx5093}

INT 10 - ATI M64VBE.COM - UNINSTALL {#idx5113}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - DEFINE DEFAULT REGISTER TABLE {#idx7323}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - INTERROGATE DRIVER {#idx7327}{#idx7330}{#idx7332}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - READ ONE REGISTER {#idx7153}{#idx7181}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - READ REGISTER RANGE {#idx7215}{#idx7221}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - READ REGISTER SET {#idx7250}{#idx7264}{#idx7267}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - REVERT TO DEFAULT REGISTERS {#idx7297}{#idx7306}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - WRITE ONE REGISTER {#idx7194}{#idx7204}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - WRITE REGISTER RANGE {#idx7233}{#idx7240}

INT 10 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors. Register Interface Library - WRITE REGISTER SET {#idx7278}{#idx7287}

INT 10 - HiFont - INSTALLATION CHECK {#idx6902}

INT 10 - LIR - SET CONFIGURATION {#idx5248}

INT 10 - M10_SCR.COM v3.5+ - INSTALLATION CHECK {#idx2879}

INT 10 - VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. - VIDEO CURSOR INTERFACE REQUEST {#idx5077}{#idx5081}

INT 10 - VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. SuperVGA BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - SET SuperVGA VIDEO MODE {#idx4373}

INT 10 - VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. VBE(VESA BIOS Extensions) The common software interface for video cards providing support for high resolution and bit depth./AI (Audio Interface) - DRIVER CHAIN/UNCHAIN {#idx4867}

INT 10 - VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. VBE(VESA BIOS Extensions) The common software interface for video cards providing support for high resolution and bit depth./AI (Audio Interface) - QUERY DEVICE {#idx4747}{#idx4753}{#idx4758}{#idx4765}{#idx4771}{#idx4784}{#idx4791}{#idx4799}{#idx4813}{#idx4821}

INT 10 - VESA(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by IBMInternational Busiuness Machines. VBE(VESA BIOS Extensions) The common software interface for video cards providing support for high resolution and bit depth./AI (Audio Interface) - UNINSTALL DRIVER {#idx4860}

INT 10 - VHRBIOS.SYS - ??? {#idx6271}

INT 10 - VHRBIOS.SYS - GET OTHER DISPLAY INFO {#idx6282}

INT 10 - VIDEO - ALTERNATE FUNC SELECT (ATI,Tatung,Taxan) - ENHANCED FEATURES {#idx3098}

INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (PSIBM PS/2, any model, VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers.) - VIDEO REFRESH CONTROL {#idx3050}

INT 10 - VIDEO - FUNCTIONALITY/STATE INFORMATION (PSIBM PS/2, any model,VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers./MCGAMulti-Color Graphics Array(Multi-Color Graphics Array) The low-end color adapter offered in IBMInternational Busiuness Machines's early PS/2IBM PS/2, any model series machines.) {#idx3545}

INT 10 - VIDEO - GET CURRENT VIDEO MODE {#idx2256}

INT 10 - VIDEO - Video7 VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers.,VEGA VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers.,HP EX-BIOS - GET MONITOR INFO {#idx5673}

INT 10 - VUIMAGE DISPLAY DRIVER (v2.20 and below) {#idx2261}{#idx2277}

INT 11 - BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - GET EQUIPMENT LIST {#idx7500}{#idx7516}{#idx7524}

INT 11 - BNU FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - INSTALLATION CHECK {#idx7709}

INT 12 - KEYBUI v2.0+ - INSTALLATION CHECK {#idx7788}

INT 13 - 2M - FORMAT TRACK {#idx8316}

INT 13 - Bootable CD-ROM - GET STATUS {#idx10733}

INT 13 - Bootable CD-ROM - INITIATE DISK EMULATION {#idx10674}{#idx10684}{#idx10688}{#idx10708}{#idx10711}{#idx10712}

INT 13 - Bootable CD-ROM - TERMINATE DISK EMULATION {#idx10720}{#idx10725}

INT 13 - Compaq, ATAPI Removable Media Device - GET CURRENT MEDIA FORMAT {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.} {#idx9704}{#idx9707}{#idx9716}

INT 13 - DISK - ??? (Western Digital "Super BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.") {#idx9694}

INT 13 - DISK - GET DISK TYPE (XTIBM PC XT 1986/1/10 or later,XT286IBM PC XT/286,ATIBM PC AT,PSIBM PS/2, any model) {#idx9041}{#idx9044}{#idx9049}{#idx9063}{#idx9066}{#idx9067}

INT 13 - DISK - GET DRIVE PARAMETERS (PCIBM PC,XT286IBM PC XT/286,CONVIBM Convertible,PSIBM PS/2, any model,ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE.,SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE.) {#idx8490}{#idx8512}{#idx8519}{#idx8530}{#idx8533}{#idx8554}{#idx8586}{#idx8588}{#idx8596}{#idx8610}{#idx8612}{#idx8620}{#idx8645}{#idx8646}

INT 13 - DISK - GET STATUS OF LAST OPERATION {#idx7921}{#idx7951}{#idx7976}{#idx7978}{#idx7980}{#idx7982}{#idx7985}

INT 13 - DISK - READ SECTOR(S) INTO MEMORY {#idx8011}{#idx8063}

INT 13 - DISK - RESET DISK SYSTEM {#idx7890}{#idx7898}{#idx7907}

INT 13 - DISK - SET MEDIA TYPE FOR FORMAT (ATIBM PC AT model 3x9,XT2IBM PC XT 2,XT286IBM PC XT/286,PSIBM PS/2, any model) {#idx9242}{#idx9246}

INT 13 - DISK - VERIFY DISK SECTOR(S) {#idx8166}

INT 13 - DISK - WRITE DISK SECTOR(S) {#idx8106}{#idx8144}

INT 13 - Enhanced Disk Drive Spec v3.0 - SEND PACKET COMMAND {#idx10791}{#idx10797}{#idx10804}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - ??? {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.} {#idx9599}{#idx9625}{#idx9635}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - FORMAT UNIT (PSIBM PS/2, any model) {#idx9360}{#idx9379}{#idx9381}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - GET COMMAND COMPLETION STATUS {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.} {#idx9462}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - GET DEVICE CONFIGURATION {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.} {#idx9550}{#idx9551}{#idx9557}{#idx9559}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - GET DEVICE STATUS {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.} {#idx9525}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - GET MANUFACTURING HEADER {#idx9394}{#idx9399}{#idx9405}{#idx9415}{#idx9419}

INT 13 - ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. FIXED DISK - TRANSLATE RBA TO ABA {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.} {#idx9611}

INT 13 - EZ-Drive - INSTALLATION CHECK {#idx11572}{#idx11577}{#idx11579}

INT 13 - FIXED DISK - FORMAT DRIVE STARTING ATIBM PC AT GIVEN TRACK (XTIBM PC XT,PORTIBM PC Portable (uses same BIOS as XT)) {#idx8437}{#idx8459}

INT 13 - FIXED DISK - FORMAT TRACK AND SET BAD SECTOR FLAGS (XTIBM PC XT,PORTIBM PC Portable (uses same BIOS as XT)) {#idx8360}

INT 13 - FIXED DISK - PARK HEADS ON ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. DRIVE (XT286IBM PC XT/286,PSIBM PS/2, any model) {#idx9314}{#idx9327}

INT 13 - FLOPPY - FORMAT TRACK {#idx8221}{#idx8254}{#idx8283}

INT 13 - FLOPPY DISK - DETECT DISK CHANGE (XTIBM PC XT 1986/1/10 or later,XT286IBM PC XT/286,ATIBM PC AT,PSIBM PS/2, any model) {#idx9107}{#idx9117}{#idx9147}{#idx9149}{#idx9151}

INT 13 - FLOPPY DISK - SET DISK TYPE FOR FORMAT (ATIBM PC AT,PSIBM PS/2, any model) {#idx9168}{#idx9172}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - FORMAT DRIVE {#idx8470}{#idx8474}{#idx8484}{#idx8487}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - FORMAT DRIVE WITH BAD SECTOR MAPPING {#idx8371}{#idx8376}{#idx8386}{#idx8387}{#idx8414}{#idx8416}{#idx8417}{#idx8418}{#idx8431}{#idx8434}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - GET SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. CONTROLLER INFORMATION {#idx9256}{#idx9265}{#idx9267}{#idx9274}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - SEND SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. MODE SELECT COMMAND {#idx8291}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. CONTROLLER - GET INQUIRY INFO FROM SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. DEVICE {#idx9177}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. CONTROLLER - GET POINTER TO FREE CONTROLLER RAM(Random Access Memory) See also DRAM, SRAM. {#idx9429}{#idx9440}{#idx9449}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. CONTROLLER - REINITIALIZE DRIVE {#idx9333}{#idx9335}

INT 13 - Future Domain SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. CONTROLLER - STOP SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. DISK {#idx8926}{#idx8933}{#idx8941}

INT 13 - HARD DISK - CHECK IF DRIVE READY {#idx8879}{#idx8882}

INT 13 - HARD DISK - CONTROLLER RAM(Random Access Memory) See also DRAM, SRAM. DIAGNOSTIC (XTIBM PC XT,PSIBM PS/2, any model) {#idx8917}

INT 13 - HARD DISK - DRIVE DIAGNOSTIC (XTIBM PC XT,PSIBM PS/2, any model) {#idx8952}{#idx8965}

INT 13 - HARD DISK - INITIALIZE CONTROLLER WITH DRIVE PARAMETERS (ATIBM PC AT,PSIBM PS/2, any model) {#idx8670}{#idx8684}

INT 13 - HARD DISK - PSIBM PS/2, any model/1 and newer PS/2IBM PS/2, any model - IDENTIFY DRIVE {#idx10037}{#idx10040}{#idx10046}{#idx10048}{#idx10059}{#idx10060}{#idx10091}{#idx10093}

INT 13 - HARD DISK - PSIBM PS/2, any model/1 and newer PS/2IBM PS/2, any model - READ MULTIPLE DISK SECTORS {#idx9759}{#idx9765}

INT 13 - HARD DISK - PSIBM PS/2, any model/1 and newer PS/2IBM PS/2, any model - SET CONTROLLER FEATURES REGISTER {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.} {#idx9909}

INT 13 - HARD DISK - PSIBM PS/2, any model/1 and newer PS/2IBM PS/2, any model - SET MULTIPLE MODE {#idx9976}{#idx9988}

INT 13 - HARD DISK - PSIBM PS/2, any model/1 and newer PS/2IBM PS/2, any model - WRITE MULTIPLE DISK SECTORS {#idx9843}{#idx9850}

INT 13 - HARD DISK - READ LONG SECTOR(S) (ATIBM PC AT and later) {#idx8720}

INT 13 - HARD DISK - READ SECTOR BUFFER (XTIBM PC XT only) {#idx8831}{#idx8837}

INT 13 - HARD DISK - RECALIBRATE DRIVE {#idx8888}{#idx8892}{#idx8900}

INT 13 - HARD DISK - RESET HARD DISKS {#idx8794}{#idx8800}{#idx8811}{#idx8821}

INT 13 - HARD DISK - SEEK TO CYLINDER {#idx8785}

INT 13 - HARD DISK - WRITE LONG SECTOR(S) (ATIBM PC AT and later) {#idx8762}

INT 13 - HARD DISK - WRITE SECTOR BUFFER (XTIBM PC XT only) {#idx8856}{#idx8862}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - EJECT MEDIA {#idx10508}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - EXTENDED MEDIA CHANGE {#idx10663}{#idx10664}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - EXTENDED READ {#idx10438}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - EXTENDED SEEK {#idx10515}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - EXTENDED WRITE {#idx10464}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - GET DRIVE PARAMETERS {#idx10520}{#idx10523}{#idx10524}{#idx10529}{#idx10531}{#idx10535}{#idx10539}{#idx10540}{#idx10543}{#idx10563}{#idx10568}{#idx10569}{#idx10571}{#idx10596}{#idx10609}{#idx10613}{#idx10617}{#idx10621}{#idx10630}{#idx10636}{#idx10641}{#idx10644}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - INSTALLATION CHECK {#idx10406}{#idx10414}{#idx10422}{#idx10424}{#idx10425}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - LOCK/UNLOCK DRIVE {#idx10483}{#idx10489}{#idx10495}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - VERIFY SECTORS {#idx10477}

INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions v2.1+ - SET HARDWARE CONFIGURATION {#idx10781}{#idx10783}{#idx10789}

INT 13 - IBMCACHE.SYS - CACHE STATUS {#idx9647}{#idx9654}{#idx9674}

INT 13 - Mylex/Adaptec??? - ??? {#idx11420}

INT 13 - NOW! v3.05 - GET INFORMATION {#idx10982}

INT 13 - Ontrack Drive Rocket - SET CYLINDER OFFSET {#idx11491}{#idx11496}{#idx11499}{#idx11504}

INT 13 - Priam EDVR.SYS DISK PARTITIONING SOFTWARE??? {#idx10967}

INT 13 - QUICKCACHE II v4.20 - DISABLE CACHING FOR SPECIFIC DRIVE {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.} {#idx10273}{#idx10277}

INT 13 - QUICKCACHE II v4.20 - DISMOUNT {partially documented} {#idx9729}{#idx9730}{#idx9732}

INT 13 - QUICKCACHE II v4.20 - DRIVE ACCESS SOUNDS {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.} {#idx10143}

INT 13 - QUICKCACHE II v4.20 - ENABLE CACHING FOR SPECIFIC DRIVE {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.} {#idx10263}{#idx10269}

INT 13 - QUICKCACHE II v4.20 - ENABLE/DISABLE CACHE {partially documented} {#idx9891}

INT 13 - QUICKCACHE II v4.20 - ENABLE/DISABLE CYLINDER FLUSH FOR DRIVE {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.} {#idx10370}{#idx10380}

INT 13 - QUICKCACHE II v4.20 - GET INFO {partially documented} {#idx10211}{#idx10212}{#idx10214}{#idx10234}{#idx10235}{#idx10238}{#idx10245}

INT 13 - QUICKCACHE II v4.20 - SET BUFFERED READ {partially documented} {#idx10179}

INT 13 - QUICKCACHE II v4.20 - SET BUFFERED READS FOR SPECIFIC DRIVE {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.} {#idx10305}{#idx10313}

INT 13 - QUICKCACHE II v4.20 - SET BUFFERED WRITES FOR SPECIFIC DRIVE {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.} {#idx10316}{#idx10325}

INT 13 - QUICKCACHE II v4.20 - SET BUFFERED WRITES {partially documented} {#idx10165}

INT 13 - QUICKCACHE II v4.20 - SET READ BUFFER SIZE FOR SPECIFIC DRIVE {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.} {#idx10327}{#idx10332}

INT 13 - QUICKCACHE II v4.20 - SET WRITE BUFFER SIZE FOR SPECIFIC DRIVE {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.} {#idx10335}{#idx10342}

INT 13 - Seagate - ??? - PARK HEADS {#idx10889}{#idx10898}

INT 13 - Seagate - ??? - RETURN IDENTIFICATION {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.} {#idx10869}{#idx10880}{#idx10881}{#idx10884}

INT 13 - Seagate - ??? {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.} {#idx10923}

INT 13 - Seagate - PARK HEADS??? {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.} {#idx10932}

INT 13 - Seagate ST01/ST01 - Set Device Type Qualifier (DTQ) {#idx10854}{#idx10858}{#idx10861}

INT 13 - Seagate ST01/ST02 - Inquiry {#idx10834}{#idx10838}{#idx10839}{#idx10842}

INT 13 - Seagate ST01/ST02 - SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. Bus Parity {#idx10909}

INT 13 - SWBIOS - GET EXTENDED CYLINDER COUNT {#idx11562}{#idx11565}

INT 13 - SWBIOS - INSTALLATION CHECK {#idx11525}{#idx11529}{#idx11536}

INT 13 - SWBIOS - SET 1024-CYLINDER FLAG {#idx11473}{#idx11479}

INT 13 - SyQuest - DOOR LATCH/DOOR BUTTON DETECT {#idx9680}

INT 13 - SyQuest - READ DRIVE PARAMATERS (for DOS 5+) {#idx8973}{#idx8979}{#idx8985}{#idx8996}{#idx8998}{#idx9004}

INT 13 - V10DISK.SYS - SET FORMAT {#idx8655}{#idx8658}

INT 13 - XBIOS - COMMAND {#idx11426}{#idx11430}{#idx11442}{#idx11445}{#idx11448}{#idx11455}

INT 13 - XDF.COM - 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. {#idx9296}{#idx9298}{#idx9299}{#idx9301}{#idx9306}{#idx9307}

INT 14 - 3com BAPI SERIAL I/O - GET/SET CONFIGURATION INFO {#idx14983}{#idx14986}

INT 14 - ARTICOM - INSTALLATION CHECK {#idx14020}{#idx14023}{#idx14043}

INT 14 - COMM-DRV v14.0 - GET INT 14 FLAGS {#idx15341}

INT 14 - COMM-DRV v14.0 - GET INT 14 INFORMATION AREA {#idx15361}

INT 14 - COMM-DRV v14.0 - READ PACKET NONDESTRUCTIVELY {#idx14689}

INT 14 - COMM-DRV v14.0 - SET BAUD RATE DIVISOR {#idx15316}

INT 14 - COURIERS.COM - ABORT OUTPUT {#idx14613}

INT 14 - COURIERS.COM - CHECK IF PORTIBM PC Portable (uses same BIOS as XT) BUSY {#idx14304}

INT 14 - DimVGA v3.0+ - SET MOUSE CHECK STATUS {#idx14909}

INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - INSERT/DELETE FUNCTION FROM TIMER TICK CHAIN {#idx13039}{#idx13047}

INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - RAISE/LOWER DTR {#idx12336}{#idx12344}

INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - READ BLOCK {#idx13232}{#idx13239}

INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - RETURN INFORMATION ABOUT THE DRIVER {#idx13286}{#idx13288}{#idx13289}{#idx13291}

INT 14 - MultiDOS Plus - CLEAR BUFFERS {#idx13643}{#idx13646}{#idx13648}{#idx13651}

INT 14 - MX5 Extended FOSSIL(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - GET MNP STATUS BLOCK {#idx15017}

INT 14 - SERIAL - EXTENDED COMMUNICATION PORTIBM PC Portable (uses same BIOS as XT) CONTROL (CONVERTIBLE,PSIBM PS/2, any model) {#idx12140}

INT 14 - SERIAL - EXTENDED INITIALIZE (CONVERTIBLE,PSIBM PS/2, any model) {#idx11915}

INT 14 - SERIAL - INITIALIZE PORTIBM PC Portable (uses same BIOS as XT) {#idx11640}{#idx11646}

INT 14 - SERIAL - READ CHARACTER FROM PORTIBM PC Portable (uses same BIOS as XT) {#idx11785}{#idx11791}

INT 14 - SERIAL - WRITE CHARACTER TO PORTIBM PC Portable (uses same BIOS as XT) {#idx11753}{#idx11758}

INT 15 - Advanced Power Management v1.1+ - DRIVER VERSION {#idx19564}{#idx19569}{#idx19570}

INT 15 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v1.00.12.AX1T - CMOS RAMA small amount (typically 64 or 128 bytes) of memory in the system's real-time clock chip that is preserved by the clock's battery and is used for storing configuration information. See also Real-Time Clock. BITFIELD MANIPULATION {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.} {#idx23680}

INT 15 - AMIGATSR - INSTALLATION CHECK {#idx20749}

INT 15 - Amstrad PC1512 - WRITE DATA TO NON-VOLATILE RAM(Random Access Memory) See also DRAM, SRAM. {#idx15475}

INT 15 - CASSETTE - TURN OFF TAPE DRIVE'S MOTOR (PCIBM PC and PCjr only) {#idx15420}

INT 15 - CASSETTE - TURN ON TAPE DRIVE'S MOTOR (PCIBM PC and PCjr only) {#idx15380}

INT 15 - Compaq Contura - GET ??? {#idx24855}{#idx24863}

INT 15 - Compaq SLT/286 - MODIFY POWER CONSERVATION/MODEM CONFIGURATION {#idx18948}{#idx18960}

INT 15 - Compaq SLT/286 - READ POWER CONSERVATION/MODEM CONFIGURATION {#idx18916}{#idx18919}

INT 15 - DESQview v2.00+ - "NEWPROC" - START NEW APPLICATION IN NEW PROCESS {#idx16603}

INT 15 - DESQview v2.20+ - "ASSERTMAP" - GET/SET MAPPING CONTEXT {#idx16755}

INT 15 - DESQview v2.20+ - internal - ??? {#idx24097}{#idx24098}{#idx24100}

INT 15 - DESQview v2.20-2.25 - reserved {#idx24082}

INT 15 - HP OmniShare - Pen Driver - GET PEN BATTERY CHARGE {#idx21223}

INT 15 - HP OmniShare - Pen Driver - REPORT PEN CONTROL AREA EVENT {#idx21189}{#idx21200}

INT 15 - HP OmniShare - Pen Driver - SET THE COMMUNICATION LED STATE {#idx21203}

INT 15 - HP OmniShare - Pen Driver - STORE PEN BATTERY CHARGE {#idx21212}

INT 15 - HUNTER 16 - GET DISKETTE PORTIBM PC Portable (uses same BIOS as XT) {#idx20790}{#idx20791}

INT 15 - HUNTER 16 - GET ORACLE GT POWER LEVEL {#idx20501}{#idx20503}

INT 15 - HUNTER 16 - SET DISKETTE PORTIBM PC Portable (uses same BIOS as XT) {#idx20800}{#idx20801}

INT 15 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - MEDIA EJECT INTERCEPT {callout or callback} {#idx19196}{#idx19199}

INT 15 - Intel System Management Bus - GET DEVICE ADDRESSES {#idx20002}

INT 15 - later PSIBM PS/2, any model/2s - GET PHYSICAL FIXED DISK DRIVE NUMBER (SELECTABLE BOOT) {#idx23373}{#idx23378}{#idx23381}{#idx23384}

INT 15 - OS HOOK - DEVICE BUSY (ATIBM PC AT,PSIBM PS/2, any model) {#idx21096}

INT 15 - SYSTEM - BUILD ABIOS(Advanced BIOS) The IBMInternational Busiuness Machines XTIBM PC XT/286 and PS/2IBM PS/2, any model models with 80286 or higher processors contain two separate BIOSes. The ABIOS is a protected-mode BIOS which is used by OS/2. For machines without an ABIOS, such as the IBMInternational Busiuness Machines ATIBM PC AT, OS/2 loads the equivalent of the ABIOS from disk. see also CBIOS INITIALIZATION TABLE (PSIBM PS/2, any model) {#idx15726}

INT 15 - SYSTEM - FORMAT UNIT PERIODIC INTERRUPT (PSIBM PS/2, any model ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. drives only) {callout or callback} {#idx15996}{#idx16002}

INT 15 - VMiX - "sys_sysreq" - SYSTEM CONFIGURATION MANAGER {#idx15880}{#idx15883}{#idx15891}

INT 15 - VMiX - "sys_wake" - WAKE SLEEPING PROCESS {#idx18141}{#idx18155}

INT 15h - Arabic/Hebrew MS-DOS 5.0???+ - INSTALLATION CHECK {#idx20345}

INT 16 - Frank Klemm Keyboard Driver v2.0 - 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. {#idx25714}{#idx25721}{#idx25741}

INT 16 - HP Vectra EX-BIOS - "F16_DEF_MAPPING" - GET DEFAULT KEY MAPPINGS {#idx26128}{#idx26129}{#idx26130}

INT 16 - HP Vectra EX-BIOS - "F16_INQUIRE" - Extended BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. INSTALLATION CHECK {#idx26025}

INT 16 - HP Vectra EX-BIOS - "F16_KBD" - GET KEYBOARD INFORMATION {#idx26211}{#idx26215}

INT 16 - HP Vectra EX-BIOS - "F16_SET_MAPPING" - SET KEY MAPPINGS {#idx26158}

INT 16 - K3 v1.5x, K3PLUS v5.xx - GET EXTENDED BUFFER STATE {obsolete} {#idx25494}

INT 16 - K3PLUS v6.00+ (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. v2.0+) - GET EXTENDED BUFFER STATE {#idx26556}

INT 16 - K3PLUS v6.00+ (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. v2.0+) - GET VERSION INFORMATION {#idx26575}

INT 16 - K3PLUS v6.00+ (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. v2.00+) - GET ORIGINAL INT 10h HANDLER {#idx26689}

INT 16 - KEYBOARD - AX PCIBM PC - SET KEYBOARD COUNTRY CODE {#idx25775}{#idx25776}

INT 16 - M16_KBD.COM v5.6 - INSTALLATION CHECK {#idx25750}

INT 16 - PCIBM PC Tools v8+ DRIVEMAP - ??? {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.} {#idx27385}{#idx27391}{#idx27392}{#idx27396}{#idx27398}

INT 16 - PCIBM PC Tools v8+ DRIVEMAP - 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.} {#idx27371}{#idx27375}

INT 16 - PCIBM PC Tools v8+ programs - GET ??? {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.} {#idx27269}

INT 16 - PCIBM PC Tools v8+ VSAFE, VWATCH - GET NETWORK DRIVES TEST FLAG {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.} {#idx27220}{#idx27226}{#idx27230}

INT 16 - PCIBM PC Tools v8+ VSAFE, VWATCH - SET NETWORK DRIVES TEST FLAG {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.} {#idx27239}{#idx27245}

INT 16 - PC-Cache v6+ - INSTALLATION CHECK {#idx27688}{#idx27689}

INT 16 - PTxxx.COM - (xxx=CGAColor Graphics Adapter(Color/Graphics Adapter) One of the two video display boards introduced together with the original IBMInternational Busiuness Machines PCIBM PC. See also HGC, MDA.,EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors.,VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers.,HER...) CALL GATE FOR GRAPHICS {#idx26540}

INT 17 - Alloy MW386 - CHANGE TEMPORARY SPOOL(Simultaneous Peripheral Operation OnLine) The process of performing output to a slow peripheral such as a printer while other tasks continue running on the CPU. This term dates back to mainframe days before the invention of timesharing. DRIVE {#idx29606}{#idx29607}

INT 17 - Alloy NTNX - ACTIVATE USER-WRITTEN PRINTER DRIVER {#idx29383}

INT 17 - Alloy NTNX - CHECK PRINTER DRIVER {#idx29442}{#idx29446}

INT 17 - Alloy NTNX - SET INDOS POINTER {#idx29345}

INT 17 - Alloy NTNX, MW386 - SET DATA DRIVEN PRINT BREAK {#idx29481}

INT 17 - DMP Print Spoolersee SPOOL. v2.03 - INSTALLATION CHECK {#idx28779}

INT 17 - Enhanced Parallel Port (EPP) BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - INSTALLATION CHECK {#idx28618}{#idx28703}

INT 17 - LR - SET CONFIGURATION {#idx29199}{#idx29204}

INT 17 - NorthNet Jetstream 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. - INSTALLATION CHECK {#idx29814}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - ??? {#idx28992}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - ADVANCE PRINTER TO NEXT PAGE {#idx29010}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - ADVANCE TO NEXT PAGE & SHUT DOWN {#idx29021}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - GET ??? {#idx29000}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - GET INFORMATION {#idx28978}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - INSTALLATION CHECK {#idx28941}{#idx28948}{#idx28950}{#idx28958}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - SET ??? FLAG {#idx28969}

INT 17 - PCIBM PC Paint Plus 2.0 - PRINTER DRIVER - UNIMPLEMENTED {#idx29032}

INT 18 - Gravis Ultra Sound YEA_GUS.EXE - GET STATUS {#idx30013}

INT 18 - SPHINX C-- - WB.COM - 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. {#idx30003}

INT 19 - SYSTEM - BOOTSTRAP LOADER {#idx30114}{#idx30183}{#idx30271}{#idx30274}{#idx30292}{#idx30367}

INT 1A - Microsoft Real-Time Compression Interface (MRCI) - ROM-BASED SERVER {#idx32187}

INT 1A - PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (AMD devices) {#idx33443}{#idx33447}{#idx33454}{#idx33455}

INT 1A - PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (DEC device) {#idx33407}

INT 1A - PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (Intel devices) {#idx35770}{#idx35954}{#idx36065}{#idx36507}{#idx36584}{#idx37006}{#idx37044}{#idx37048}{#idx37125}{#idx37127}{#idx37132}{#idx38260}{#idx38262}{#idx38267}{#idx38269}{#idx38278}{#idx38556}

INT 1A - PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (OPTi devices) {#idx33528}{#idx34093}{#idx34097}{#idx34101}{#idx34105}{#idx34113}{#idx34115}{#idx34116}{#idx34117}{#idx34118}{#idx34120}{#idx34122}{#idx34124}{#idx34143}{#idx34144}{#idx34146}{#idx34155}

INT 1A - PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (PicoPower devices) {#idx34267}{#idx34271}

INT 1A - PCI BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (VIA Technologies devices) {#idx34488}{#idx34542}{#idx34729}{#idx34730}{#idx34733}{#idx34734}{#idx34735}{#idx35120}{#idx35123}{#idx35125}{#idx35127}{#idx35129}{#idx35134}{#idx35200}{#idx35201}{#idx35204}{#idx35207}{#idx35211}{#idx35212}{#idx35221}{#idx35223}{#idx35226}

INT 1A - SNAP.EXE 3.2+ - "SNAP_CHKINSTALL" - INSTALLATION CHECK {#idx30923}

INT 1A - TIME - GET REAL-TIME CLOCK DATE (ATIBM PC AT,XT286IBM PC XT/286,PSIBM PS/2, any model) {#idx30549}{#idx30550}

INT 1E - SYSTEM DATA - DISKETTE PARAMETERS {#idx39313}

INT 20 - Microsoft Windows - BlockDev / IOS - VxDA virtual device driver for Windows 3.x or 95. So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. SERVICES {protected mode} {#idx40055}

INT 20 - Microsoft Windows - CONFIGMG - VxDA virtual device driver for Windows 3.x or 95. So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. SERVICES {protected mode} {#idx40623}{#idx40680}{#idx40705}{#idx40709}

INT 20 - Microsoft Windows - DOSMGR - VxDA virtual device driver for Windows 3.x or 95. So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. SERVICES {protected mode} {#idx40132}

INT 20 - Microsoft Windows - VCOMM - VxDA virtual device driver for Windows 3.x or 95. So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. SERVICES {protected mode} {#idx40512}

INT 21 - 10NET v5.0 - GET LOCAL 10NET CONFIGURATION TABLE {#idx53610}{#idx53641}

INT 21 - AI Architects - OS/x86??? - 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.} {#idx47939}

INT 21 - bitFOSS - INSTALLATION CHECK {#idx43968}{#idx43984}

INT 21 - Brian Antoine Seagate ST-01 SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE..SYS - IOCTL - EXECUTE COMMANDS {#idx48398}{#idx48441}{#idx48457}{#idx48497}{#idx48501}{#idx48508}{#idx48513}{#idx48514}{#idx48534}{#idx48550}{#idx48553}{#idx48554}{#idx48556}{#idx48558}

INT 21 - CD-ROM device driver - IOCTL INPUT {#idx46351}{#idx46359}{#idx46372}{#idx46373}{#idx46385}{#idx46398}{#idx46399}{#idx46408}{#idx46412}{#idx46425}{#idx46441}{#idx46493}{#idx46505}{#idx46552}{#idx46556}{#idx46594}{#idx46596}{#idx46600}{#idx47479}{#idx47505}{#idx47578}{#idx47579}{#idx47589}

INT 21 - CD-ROM device driver - IOCTL OUTPUT {#idx47839}{#idx47847}{#idx47857}{#idx47859}{#idx47872}{#idx47878}

INT 21 - COMBI-disk v1.13 - GET DATA RECORD {#idx48308}{#idx48314}

INT 21 - Creative Technology CTMMSYS.SYS v1.00.01 - 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.} {#idx47219}{#idx47237}

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.} {#idx48417}

INT 21 - DIET v1.43e - GET DIET.EXE RESIDENT SEGMENT {#idx44853}

INT 21 - DIET v1.43e - SET TEMPORARY DIRECTORY NAMES {#idx44879}

INT 21 - DOS 1+ - CREATE NEW PROGRAM SEGMENT PREFIX {#idx43520}

INT 21 - DOS 1+ - CREATE OR TRUNCATE FILE USING FCBsee File Control Block {#idx42073}

INT 21 - DOS 1+ - FIND FIRST MATCHING FILE USING FCBsee File Control Block {#idx41911}{#idx41912}{#idx41919}{#idx41949}

INT 21 - DOS 1+ - GET ALLOCATION INFORMATION FOR DEFAULT DRIVE {#idx42171}{#idx42190}{#idx42204}

INT 21 - DOS 1+ - GET ALLOCATION INFORMATION FOR SPECIFIC DRIVE {#idx42214}{#idx42217}{#idx42220}{#idx42228}{#idx42238}

INT 21 - DOS 1+ - GET CURRENT DEFAULT DRIVE {#idx42155}{#idx42158}

INT 21 - DOS 1+ - GET DRIVE PARAMETER BLOCK FOR DEFAULT DRIVE {#idx42254}{#idx42261}{#idx42266}{#idx42269}

INT 21 - DOS 1+ - NULL FUNCTION FOR CP/M(Control Program for Microcomputers) An early operating system for micros based on the 8-bit Intel 8080 CPU (and later the compatible 8085 and Zilog Z80 CPUs). MSDOS version 1.0 was essentially a clone of CP/M for the Intel 8086. COMPATIBILITY {#idx42098}{#idx42244}

INT 21 - DOS 1+ - OPEN FILE USING FCBsee File Control Block {#idx41801}{#idx41808}{#idx41817}{#idx41867}{#idx41883}

INT 21 - DOS 1+ - PARSE FILENAME INTO FCBsee File Control Block {#idx43590}{#idx43595}{#idx43601}{#idx43602}

INT 21 - DOS 1+ - RENAME FILE USING FCBsee File Control Block {#idx42084}

INT 21 - DOS 1+ - SELECT DEFAULT DRIVE {#idx41741}{#idx41744}{#idx41747}{#idx41755}

INT 21 - DOS 1+ - SET INTERRUPT VECTOR {#idx42383}

INT 21 - DOS 1+ - SET SYSTEM DATE {#idx43628}{#idx43632}

INT 21 - DOS 1+ - SET SYSTEM TIME {#idx44033}

INT 21 - DOS 1+ - SET VERIFY FLAG {#idx44054}

INT 21 - DOS 2+ - "CHDIR" - SET CURRENT DIRECTORY {#idx45055}

INT 21 - DOS 2+ - "CWD" - GET CURRENT DIRECTORY {#idx50231}{#idx50236}

INT 21 - DOS 2+ - "EXEC" - LOAD AND/OR EXECUTE PROGRAM {#idx50332}{#idx50333}{#idx50335}{#idx50336}{#idx50368}{#idx50447}{#idx50512}{#idx50520}

INT 21 - DOS 2+ - "FINDFIRST" - FIND FIRST MATCHING FILE {#idx50972}{#idx50979}

INT 21 - DOS 2+ - "LSEEK" - SET CURRENT FILE POSITION {#idx45677}

INT 21 - DOS 2+ - "OPEN" - OPEN EXISTING FILE {#idx45105}

INT 21 - DOS 2+ - "UNLINK" - DELETE FILE {#idx45631}

INT 21 - DOS 2+ - "WRITE" - WRITE TO FILE OR DEVICE {#idx45494}

INT 21 - DOS 2+ - GET DOS DRIVE PARAMETER BLOCK FOR SPECIFIC DRIVE {#idx44338}{#idx44342}{#idx44345}{#idx44363}{#idx44364}{#idx44370}{#idx44377}{#idx44382}{#idx44387}{#idx44390}

INT 21 - DOS 2+ - GET DOS VERSION {#idx44215}

INT 21 - DOS 2+ - GET FREE DISK SPACE {#idx44738}{#idx44740}{#idx44745}{#idx44750}

INT 21 - DOS 2+ - IOCTL - GET DEVICE INFORMATION {#idx45985}{#idx45993}{#idx45998}{#idx46006}

INT 21 - DOS 2+ - IOCTL - GET OUTPUT STATUS {#idx48680}

INT 21 - DOS 2+ - IOCTL - READ FROM BLOCK DEVICE CONTROL CHANNEL {#idx48149}{#idx48155}

INT 21 - DOS 2+ - IOCTL - READ FROM CHARACTER DEVICE CONTROL CHANNEL {#idx46029}

INT 21 - DOS 2+ - IOCTL - WRITE TO BLOCK DEVICE CONTROL CHANNEL {#idx48381}{#idx48388}

INT 21 - DOS 2+ - IOCTL - WRITE TO CHARACTER DEVICE CONTROL CHANNEL {#idx47760}{#idx47767}{#idx47770}

INT 21 - DOS 2+ internal - "SYSVARS" - GET LIST OF LISTS {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.} {#idx51090}{#idx51093}{#idx51124}{#idx51125}{#idx51128}{#idx51133}{#idx51134}{#idx51142}{#idx51144}{#idx51153}{#idx51159}{#idx51160}{#idx51162}{#idx51173}{#idx51178}{#idx51179}{#idx51180}{#idx51184}{#idx51188}{#idx51191}{#idx51206}{#idx51212}{#idx51213}{#idx51240}{#idx51253}{#idx51265}{#idx51307}{#idx51310}{#idx51311}{#idx51314}{#idx51328}{#idx51345}{#idx51480}{#idx51488}{#idx51522}{#idx51524}{#idx51563}{#idx51588}{#idx51597}{#idx51598}{#idx51609}{#idx51614}{#idx51616}{#idx51620}{#idx51624}{#idx51626}{#idx51627}{#idx51629}{#idx51632}{#idx51635}{#idx51640}{#idx51642}{#idx51647}{#idx51654}{#idx51656}{#idx51663}{#idx51665}{#idx51667}{#idx51674}{#idx51676}{#idx51679}{#idx51683}{#idx51684}{#idx51687}{#idx51689}{#idx51696}{#idx51698}{#idx51703}{#idx51720}{#idx51725}{#idx51747}{#idx51748}{#idx51750}{#idx51751}{#idx51757}{#idx51762}{#idx51766}{#idx51779}{#idx51788}{#idx51815}{#idx51888}{#idx51890}{#idx51892}{#idx51893}{#idx51898}{#idx51906}

INT 21 - DOS 2+ internal - TRANSLATE BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. PARAMETER BLOCK TO DRIVE PARAM BLOCK {#idx52020}{#idx52022}

INT 21 - DOS 3.0+ - "TRUENAME" - CANONICALIZE FILENAME OR PATH {#idx55119}{#idx55123}{#idx55129}{#idx55131}{#idx55135}{#idx55141}{#idx55147}{#idx55158}{#idx55168}{#idx55172}{#idx55179}{#idx55188}

INT 21 - DOS 3.0+ - GET EXTENDED ERROR INFORMATION {#idx52479}{#idx52486}{#idx52606}{#idx52608}{#idx52629}{#idx52660}{#idx52662}{#idx52664}{#idx52666}{#idx52668}{#idx52670}{#idx52672}{#idx52674}{#idx52676}{#idx52678}{#idx52680}{#idx52722}{#idx52782}

INT 21 - DOS 3.0+ - IOCTL - CHECK IF BLOCK DEVICE REMOVABLE {#idx48688}{#idx48693}{#idx48699}

INT 21 - DOS 3.0+ internal - GET ADDRESS OF DOS SWAPPABLE DATA AREA {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.} {#idx53107}{#idx53109}{#idx53115}{#idx53132}{#idx53137}{#idx53138}{#idx53143}{#idx53166}{#idx53179}{#idx53192}{#idx53218}

INT 21 - DOS 3.1+ - IOCTL - CHECK IF BLOCK DEVICE REMOTE {#idx48710}{#idx48713}{#idx48715}{#idx48716}{#idx48721}{#idx48724}{#idx48734}{#idx48735}

INT 21 - DOS 3.1+ internal - SERVER FUNCTION CALL {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.} {#idx52941}

INT 21 - DOS 3.1+ network - CANCEL REDIRECTION {#idx53883}

INT 21 - DOS 3.1+ network - GET REDIRECTION LIST ENTRY {#idx53816}{#idx53818}{#idx53825}{#idx53832}

INT 21 - DOS 3.1+ network - GET REDIRECTION MODE {#idx53792}

INT 21 - DOS 3.1+ network - REDIRECT DEVICE {#idx53848}{#idx53864}

INT 21 - DOS 3.1+ network - SET REDIRECTION MODE {#idx53803}

INT 21 - DOS 3.2+ - IOCTL - GENERIC BLOCK DEVICE REQUEST {#idx48930}{#idx48940}{#idx48949}{#idx48956}{#idx48962}{#idx48964}{#idx48965}{#idx48991}{#idx49037}{#idx49075}{#idx49078}{#idx49101}{#idx49130}{#idx49137}{#idx49159}{#idx49160}{#idx49164}{#idx49166}{#idx49175}{#idx49183}{#idx49192}{#idx49193}{#idx49196}{#idx49199}{#idx49200}{#idx49205}{#idx49208}{#idx49214}{#idx49219}{#idx49225}{#idx49235}{#idx49244}

INT 21 - DOS 3.2+ - IOCTL - GENERIC CHARACTER DEVICE REQUEST {#idx48786}{#idx48790}{#idx48827}{#idx48830}{#idx48847}{#idx48857}{#idx48862}{#idx48864}{#idx48865}{#idx48868}{#idx48869}{#idx48871}{#idx48872}{#idx48873}{#idx48874}{#idx48878}

INT 21 - DOS 3.2+ - IOCTL - GET LOGICAL DRIVE MAP {#idx49452}{#idx49456}{#idx49460}{#idx49464}

INT 21 - DOS 3.2+ - IOCTL - SET LOGICAL DRIVE MAP {#idx49475}{#idx49479}{#idx49485}

INT 21 - DOS 3.2+ internal - SET DEVICE DRIVER LOOKAHEAD FLAG {#idx55318}{#idx55323}{#idx55324}

INT 21 - DOS 4.0 internal - IFSsee Installable File System IOCTL {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.} {#idx55819}{#idx55822}

INT 21 - DOS 4.0+ - EXTENDED OPEN/CREATE {#idx55866}

INT 21 - DOS 4.0+ - GET BOOT DRIVE {#idx44463}{#idx44468}{#idx44473}

INT 21 - DOS 4.0+ internal - GET/SET DISK SERIAL NUMBER {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.} {#idx55713}{#idx55723}

INT 21 - DOS 4.0+ network - GET EXTENDED REDIRECTION LIST ENTRY {#idx53910}

INT 21 - DOS 4.x only - internal - GET DOS SWAPPABLE DATA AREAS {obsolete, 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.} {#idx53342}{#idx53353}{#idx53373}{#idx53378}{#idx53379}{#idx53384}{#idx53411}{#idx53425}{#idx53439}{#idx53467}{#idx53489}{#idx53492}

INT 21 - DOS 5+ - DISABLE DRIVE {#idx53979}{#idx53981}{#idx53987}

INT 21 - DOS 5+ - ENABLE DRIVE {#idx53953}{#idx53957}{#idx53962}

INT 21 - DOS 5+ - IOCTL - QUERY GENERIC IOCTL CAPABILITY (DRIVE) {#idx49517}{#idx49518}

INT 21 - DR DOS $IDLE$ - IOCTL - DYNAMIC IDLE DETECTION CONTROL {#idx48134}

INT 21 - DR DOS 3.41+ - DETERMINE DOS TYPE/GET DR DOS VERSION {#idx49674}{#idx49677}{#idx49679}{#idx49802}{#idx49815}{#idx49862}

INT 21 - DR DOS 5.0+ internal - GET POINTER TO INTERNAL VARIABLE 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.} {#idx50096}

INT 21 - DR PalmDOS - GENERIC IOCTL - LOGIN SECURITY {#idx49436}{#idx49444}

INT 21 - European MS-DOS 4.0 - "AEXEC" - EXECUTE PROGRAM IN BACKGROUND {#idx56751}

INT 21 - F-DRIVER.SYS v1.14+ - GRAB INT 21 {#idx50817}{#idx50823}

INT 21 - FBOOT v2.13 - PERFORM FAST BOOTSTRAP {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.} {#idx50657}

INT 21 - Greg Shenaut ASPITAPE.SYS - INTERFACE {#idx48909}{#idx48917}{#idx48919}{#idx48924}

INT 21 - IFSHLP.SYS - GET ENTRY POINT {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.} {#idx45441}{#idx47648}{#idx47652}{#idx47666}{#idx47673}{#idx47677}{#idx47686}{#idx47691}{#idx47697}{#idx47724}{#idx47736}

INT 21 - LANtastic - GET DOS SERVICE VECTOR {callout or callback} {#idx55087}

INT 21 - MS-DOS 7 - DRIVE LOCKING AND FLUSHING {#idx56495}{#idx56501}{#idx56502}{#idx56503}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - ENUMERATE OPEN FILES {#idx49374}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - FIND SWAP FILE {#idx49391}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - GET CURRENT LOCK STATE {#idx49407}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - GET LOCK FLAG STATE {#idx49356}{#idx49361}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - LOCK LOGICAL VOLUME {#idx49257}{#idx49259}{#idx49275}{#idx49278}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - LOCK PHYSICAL VOLUME {#idx49291}{#idx49293}{#idx49300}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - UNLOCK LOGICAL VOLUME {#idx49316}{#idx49328}

INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - UNLOCK PHYSICAL VOLUME {#idx49341}{#idx49345}

INT 21 - Network Driver Interface Specification (NDIS(Network Driver Interface Specification) A hardware-independent network interface developed by Microsoft and 3com. See also Packet Driver, TCP/IP.) 2.0.1 - PROTOCOL MANAGER {#idx46034}{#idx46089}{#idx46092}{#idx47098}{#idx47150}{#idx47163}

INT 21 - NewSpace - DISABLE DRIVER {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.} {#idx49527}{#idx49532}

INT 21 - NewSpace - ENABLE DRIVER {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.} {#idx49503}{#idx49510}

INT 21 - NewSpace - GET ??? {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.} {#idx49558}

INT 21 - NewSpace - 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.} {#idx49553}

INT 21 - Novell NetWare - "ReturnCommandComPointers" {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.} {#idx57701}

INT 21 - Novell NetWare - CONNECTION SERVICES - ENTER LOGIN AREA {#idx59918}

INT 21 - Novell NetWare - CONNECTION SERVICES - SYSTEM LOGOUT {#idx58436}

INT 21 - Novell NetWare - DIRECTORY SERVICES - ALLOC PERMANENT DIRECTORY HANDLE {#idx59617}

INT 21 - Novell NetWare - DIRECTORY SERVICES - ALLOC SPECIAL TEMP DIR HANDLE {partially documented} {#idx59705}

INT 21 - Novell NetWare - DIRECTORY SERVICES - ALLOC TEMPORARY DIRECTORY HANDLE {#idx59643}

INT 21 - Novell NetWare - DIRECTORY SERVICES - GET DIRECTORY HANDLE {#idx62762}{#idx62764}{#idx62766}

INT 21 - Novell NetWare - DIRECTORY SERVICES - GET VOLUME INFORMATION {#idx62531}

INT 21 - Novell NetWare - FILE SERVER - GET DISK CHANNEL STATISTICS {#idx62025}{#idx62026}

INT 21 - Novell NetWare - FILE SERVER - GET DRIVE MAPPING TABLE {#idx61894}{#idx61907}{#idx61912}{#idx61916}{#idx61927}{#idx61938}{#idx61943}{#idx61944}{#idx61946}{#idx61947}{#idx61949}{#idx61950}

INT 21 - Novell NetWare - FILE SERVER - GET FILE SERVER LAN I/O STATISTICS {#idx62453}

INT 21 - Novell NetWare - FILE SERVER - GET LAN DRIVER'S CONFIGURATION INFO {#idx62332}{#idx62344}{#idx62348}{#idx62352}{#idx62355}

INT 21 - Novell NetWare - FILE SERVER - GET PHYSICAL DISK STATISTICS {#idx61979}{#idx61984}{#idx61988}{#idx61990}

INT 21 - Novell NetWare - FILE SERVER - GET SEMAPHORE INFORMATION {#idx62319}

INT 21 - Novell NetWare - GET DISK CHANNEL STATISTICS {#idx67125}{#idx67126}

INT 21 - Novell NetWare - GET DRIVE MAPPING TABLE {#idx67009}{#idx67023}{#idx67034}{#idx67045}{#idx67050}{#idx67051}{#idx67053}{#idx67054}{#idx67056}{#idx67057}

INT 21 - Novell NetWare - GET FILE SERVER LAN I/O STATISTICS {#idx67416}

INT 21 - Novell NetWare - GET LAN DRIVER'S CONFIGURATION INFORMATION {#idx67318}{#idx67332}{#idx67336}

INT 21 - Novell NetWare - GET PHYSICAL DISK STATISTICS {#idx67083}{#idx67088}{#idx67092}{#idx67094}

INT 21 - Novell NetWare - GET VOLUME EXTENDED INFORMATION {#idx67828}

INT 21 - Novell NetWare - GET VOLUME INFORMATION {#idx67480}

INT 21 - Novell NetWare - WORKSTATION - GET DRIVE CONNECTION ID TABLE {#idx63087}{#idx63095}{#idx63100}

INT 21 - Novell NetWare - WORKSTATION - GET DRIVE FLAG TABLE {#idx63072}{#idx63078}{#idx63082}{#idx63084}

INT 21 - Novell NetWare - WORKSTATION - GET DRIVE HANDLE TABLE {#idx63059}{#idx63066}

INT 21 - Novell NetWare - WORKSTATION - GET NUMBER OF LOCAL DRIVES {#idx58492}

INT 21 - Novell NetWare shell 3.01 - DELETE FAKE ROOT DIRECTORY {#idx62801}{#idx62802}

INT 21 - Novell NetWare shell 3.01 - GET RELATIVE DRIVE DEPTH {#idx62803}{#idx62812}

INT 21 - Novell NetWare shell 3.01 - MAP A FAKE ROOT DIRECTORY {#idx62785}{#idx62792}

INT 21 - Novell NetWare v2+ - ALLOCATE SHORT DIRECTORY HANDLE {#idx69281}

INT 21 - Novell NetWare v3.01+ shell interface - MULTIPLEXOR {partially documented} {#idx63628}{#idx63649}

INT 21 - Novell NetWare v4+ - GET LAN CONFIGURATION {#idx70749}{#idx70752}{#idx70754}{#idx70757}{#idx70761}{#idx70764}{#idx70766}{#idx70769}{#idx70773}

INT 21 - OS/2 v1.x FAPI - OS/2 FILE SYSTEM JOIN/SUBST {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.} {#idx55209}{#idx55214}

INT 21 - OS/2 v2.1 Virtual DOS MachineA special type of virtual machine provided by OS/2 version 2.0, in which a copy of MS-DOS or an MS-DOS compatible operating system (or even an incompatible 8086 operating system) is run and appears to have full control of the system. See also Virtual Machine, INT 21h Function 64h. - GET LASTDRIVE {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.} {#idx55370}

INT 21 - PCIBM PC/TCP(Transmission Control Protocol) A higher level (session layer) of the TCP/IP protocol suite. See also IP, TCP/IP. IPCUST.SYS - READ CONFIGURATION DATA {#idx45282}{#idx45337}{#idx45343}{#idx45352}{#idx45363}{#idx45369}{#idx45378}{#idx45381}{#idx45384}{#idx45387}{#idx45390}{#idx45393}{#idx45401}

INT 21 - pcANYWHERE IV/LAN - INSTALLATION CHECK {#idx43925}

INT 21 - PenDOS PENDEV.SYS - ??? {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.} {#idx48116}

INT 21 - PGS1600.DEV - IOCTL - GET CONFIGURATION INFO {#idx46973}{#idx47074}{#idx47083}{#idx47087}

INT 21 - PGS1600.DEV - IOCTL - SET CONFIGURATION??? {#idx47967}{#idx48019}{#idx48044}

INT 21 - Quarterdeck DOS-UP.SYS v2.00 - INSTALLATION CHECK {#idx43728}

INT 21 - SMARTDRV.SYS v3.x only - IOCTL - GET CACHE STATUS {#idx46320}

INT 21 - Stacker - GET DEVICE DRIVER ADDRESS AND SET VOLUME NUMBER {#idx48160}{#idx48165}{#idx48167}{#idx48173}{#idx48180}{#idx48192}{#idx48193}{#idx48195}{#idx48205}{#idx48212}{#idx48216}{#idx48218}{#idx48224}{#idx48233}{#idx48254}{#idx48257}{#idx48267}{#idx48274}{#idx48283}{#idx48285}

INT 21 - STARLITE architecture - BIND TO NETWORK DEVICE {#idx54008}

INT 21 - STARLITE architecture - DETACH FROM NETWORK DEVICE {#idx54023}

INT 21 - STARLITE architecture - MAP LOCAL DRIVE LETTER TO REMOTE FILE SYSTEM {#idx53924}{#idx53929}{#idx53930}

INT 21 - STARLITE architecture - UNMAP DRIVE LETTER {#idx53942}{#idx53947}

INT 21 - SUPERSTOR - IOCTL - INSTALL 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.} {#idx48566}{#idx48586}{#idx48594}{#idx48602}{#idx48611}{#idx48615}{#idx48624}{#idx48630}{#idx48637}

INT 21 - TopWare Network OS v5.10+ - GET SYSTEM INFORMATION {#idx71547}{#idx71550}{#idx71558}{#idx71559}{#idx71561}

INT 21 - Trusted Access - NB.SYS - GET STATE {#idx45422}

INT 21 - Trusted Access - NB.SYS - SET STATE {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.} {#idx45607}

INT 21 - Turbo Debug HARDWARE BREAKPOINTS - READ STATUS BLOCK {#idx45200}{#idx45213}{#idx45219}

INT 21 - Turbo Debug HARDWARE BREAKPOINTS - SEND CMD TO HARDWARE BRKPNT DRIVER {#idx45512}

INT 21 - WDTSR.COM - INSTALLATION CHECK {#idx43954}

INT 21 - Windows95 - FAT32 - "Get_ExtDPB" - GET EXTENDED DPBsee Drive Paramter Block {#idx56514}{#idx56517}{#idx56522}{#idx56529}{#idx56550}

INT 21 - Windows95 - FAT32 - EXTENDED ABSOLUTE DISK READ/WRITE {#idx56639}{#idx56645}

INT 21 - Windows95 - FAT32 - GET EXTENDED FREE SPACE ON DRIVE {#idx56557}{#idx56563}{#idx56574}{#idx56575}{#idx56577}{#idx56578}{#idx56589}{#idx56591}{#idx56594}

INT 21 - Windows95 - FAT32 - Set DPBsee Drive Paramter Block TO USE FOR FORMATTING {#idx56605}{#idx56613}

INT 21 - Windows95 - LONG FILENAME - "TRUENAME" - CANONICALIZE PATH {#idx56246}{#idx56248}{#idx56256}

INT 21 - Windows95 - LONG FILENAME - CREATE SUBST {#idx56458}{#idx56460}

INT 21 - Windows95 - LONG FILENAME - GET CANONICAL LONG FILENAME OR PATH {#idx56279}{#idx56281}{#idx56286}

INT 21 - Windows95 - LONG FILENAME - GET CURRENT DIRECTORY {#idx56173}{#idx56176}

INT 21 - Windows95 - LONG FILENAME - GET SHORT (8.3) FILENAME FOR FILE {#idx56268}{#idx56271}

INT 21 - Windows95 - LONG FILENAME - GET VOLUME INFORMATION {#idx56334}

INT 21 - Windows95 - LONG FILENAME - QUERY SUBST {#idx56478}{#idx56480}{#idx56482}{#idx56483}

INT 21 - Windows95 - LONG FILENAME - TERMINATE SUBST {#idx56468}{#idx56471}{#idx56472}

INT 21 - Windows95 - LONG FILENAME FUNCTIONS {#idx56053}

INT 21 - Windows95 - RESET DRIVE {#idx56112}{#idx56117}{#idx56119}

INT 21 - xDISK v3.31 - CONFIGURE {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.} {#idx48291}{#idx48295}{#idx48351}{#idx48356}{#idx48359}{#idx48370}

INT 21 - XPACK v1.65 - SET TEMPORARY DIRECTORY NAME {#idx44841}

INT 24 - DOS 1+ - CRITICAL ERROR HANDLER {callout or callback} {#idx72089}{#idx72144}{#idx72145}{#idx72147}{#idx72150}

INT 25 - DOS 1+ - ABSOLUTE DISK READ (except partitions > 32M) {#idx72194}{#idx72198}{#idx72204}{#idx72209}{#idx72231}{#idx72235}{#idx72238}{#idx72240}{#idx72250}{#idx72259}

INT 25 - DOS 3.31+ - ABSOLUTE DISK READ (32M-2047M hard-disk partition) {#idx72283}{#idx72288}{#idx72298}

INT 25 - PC-CACHE.SYS - INSTALLATION CHECK {#idx72382}{#idx72388}

INT 25 - Stacker - GET DEVICE DRIVER ADDRESS {#idx72309}{#idx72314}{#idx72321}{#idx72325}{#idx72328}{#idx72331}{#idx72334}{#idx72337}{#idx72339}{#idx72347}{#idx72352}{#idx72353}{#idx72354}{#idx72360}{#idx72370}

INT 26 - DOS 1+ - ABSOLUTE DISK WRITE (except partitions > 32M) {#idx72398}{#idx72403}{#idx72411}{#idx72417}{#idx72421}{#idx72429}{#idx72434}{#idx72443}

INT 26 - DOS 3.31+ - ABSOLUTE DISK WRITE (32M-2047M hard-disk partition) {#idx72459}{#idx72472}{#idx72479}

INT 29 - DOS 2+ - FAST CONSOLE OUTPUT {callout or callback} {#idx72583}

INT 29 - ShowGFX - INSTALLATION CHECK {#idx72604}

INT 2A - NETWORK - BEGIN DOS CRITICAL SECTION {callout or callback, 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.} {#idx72858}

INT 2A - NETWORK - CHECK DIRECT I/O {#idx72654}

INT 2D - ALTERNATE MULTIPLEX INTERRUPT SPECIFICATION (AMIS) [v3.6] {#idx73771}{#idx73795}

INT 2D - AMIS v3.0+ - INSTALLATION CHECK {#idx73892}{#idx73903}{#idx73907}{#idx73913}

INT 2D - AMIS v3.0+ - UNINSTALL {#idx73971}

INT 2D - AMIS v3.6 - GET DEVICE-DRIVER INFORMATION {#idx74102}{#idx74106}{#idx74109}{#idx74114}{#idx74128}{#idx74134}

INT 2D - CDTSR - GET INTERNAL VARIABLE TABLE {#idx74265}

INT 2D - DAISY.SYS - BROADCAST: CHAIN RESCANNED {callout or callback} {#idx74516}

INT 2D - KEYBIT Lite v5+ - GET POINTER TO STATUS BYTE {#idx74276}

INT 2D - RAMLIGHT v1.0 - GET MONITORING INFORMATION {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.} {#idx74233}

INT 2F - ??? (MOUSEPWR.COM, others) - ??? {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.} {#idx85423}

INT 2F - ANSIPLUS v3.10+ - GET ANSIPLUS SCROLLBACK INFORMATION {#idx82094}{#idx82097}

INT 2F - ANSIPLUS v3.10+ - GET NEXT ANSIPLUS SCROLLBACK LINE {#idx82087}{#idx82089}

INT 2F - ANSIPLUS v4.00+ - ENABLE/DISABLE ANSIPLUS DRIVER {#idx82047}

INT 2F - ANSIPLUS v4.00+ - GET/SET ANSIPLUS CLIPBOARD {#idx82042}

INT 2F - ANSIPLUS v4.03+ - GET/SET ANSIPLUS INTERNAL VARIABLES {#idx82017}{#idx82019}{#idx82021}{#idx82022}

INT 2F - ANSIPLUS.SYS v2.00+ - INSTALLATION CHECK {#idx81860}{#idx81863}

INT 2F - Arabic/Hebrew DOS 5.0???+ - GET CURRENT FONTPAGE {#idx89544}

INT 2F - Arabic/Hebrew DOS 5.0???+ SET CURRENT FONTPAGE {#idx89560}

INT 2F - ASPIHOOK.SYS - INSTALLATION CHECK {obsolete} {#idx91050}

INT 2F - AVATAR(Advanced Video Attribute Terminal Assembler and Recreator) A set of control codes which may be used to affect the output of characters to the screen on systems equipped with an appropriate driver. Similar in intent to ANSI sequences, AVATAR has shorter command sequences and provides additional PC-specific functionality. AVATAR is primarily used by the Opus and Maximus bulletin board systems (it was designed by one of the developers of the Opus system)..SYS - INSTALLATION CHECK {#idx81881}

INT 2F - AVATAR(Advanced Video Attribute Terminal Assembler and Recreator) A set of control codes which may be used to affect the output of characters to the screen on systems equipped with an appropriate driver. Similar in intent to ANSI sequences, AVATAR has shorter command sequences and provides additional PC-specific functionality. AVATAR is primarily used by the Opus and Maximus bulletin board systems (it was designed by one of the developers of the Opus system)..SYS - QUERY DRIVER STATE {#idx81939}

INT 2F - AVATAR(Advanced Video Attribute Terminal Assembler and Recreator) A set of control codes which may be used to affect the output of characters to the screen on systems equipped with an appropriate driver. Similar in intent to ANSI sequences, AVATAR has shorter command sequences and provides additional PC-specific functionality. AVATAR is primarily used by the Opus and Maximus bulletin board systems (it was designed by one of the developers of the Opus system)..SYS - SET DRIVER STATE {#idx81914}{#idx81928}

INT 2F - BMB Compuscience Canada Utilities Interface - INSTALLATION CHECK {#idx74937}{#idx74939}

INT 2F - CD-ROM - ABSOLUTE DISK READ {#idx78952}{#idx78956}

INT 2F - CD-ROM - ABSOLUTE DISK WRITE {#idx78968}{#idx78969}

INT 2F - CD-ROM - GET ABSTRACT FILE NAME {#idx78901}{#idx78903}{#idx78905}

INT 2F - CD-ROM - GET BIBLIOGRAPHIC DOC FILE NAME {#idx78912}{#idx78914}{#idx78916}

INT 2F - CD-ROM - GET COPYRIGHT FILE NAME {#idx78890}{#idx78892}{#idx78894}

INT 2F - CD-ROM - GET DRIVE DEVICE LIST {#idx78874}{#idx78878}{#idx78880}{#idx78881}{#idx78883}

INT 2F - CD-ROM - INSTALLATION CHECK {#idx78776}{#idx78784}

INT 2F - CD-ROM - READ VTOC {#idx78923}{#idx78926}

INT 2F - CD-ROM v2.00+ - DRIVE CHECK {#idx78982}{#idx78986}{#idx78987}

INT 2F - CD-ROM v2.00+ - GET CD-ROM DRIVE LETTERS {#idx79016}{#idx79020}{#idx79021}{#idx79022}{#idx79023}

INT 2F - CD-ROM v2.00+ - GET DIRECTORY ENTRY {#idx79041}

INT 2F - CD-ROM v2.00+ - GET MSCDEX.EXE VERSION (GET VERSION) {#idx79003}

INT 2F - CD-ROM v2.00+ - GET/SET VOLUME DESCRIPTOR PREFERENCE {#idx79030}{#idx79032}

INT 2F - CD-ROM v2.10+ - SEND DEVICE DRIVER REQUEST {#idx79073}{#idx79079}{#idx79085}{#idx79091}{#idx79097}{#idx79101}{#idx79106}{#idx79115}

INT 2F - DBLSPACE.BIN - "ActivateDrive" - MOUNT COMPRESSED DRIVE {#idx84653}{#idx84656}{#idx84657}{#idx84663}{#idx84664}

INT 2F - DBLSPACE.BIN - "DeactivateDrive" - UNMOUNT COMPRESSED DRIVE {#idx84671}{#idx84674}

INT 2F - DBLSPACE.BIN - "DSGetEntryPoints" - GET DEVICE DRIVER ENTRY POINTS {#idx84619}{#idx84621}{#idx84622}{#idx84624}{#idx84628}

INT 2F - DBLSPACE.BIN - "DSSetEntryPoints" - SET DEVICE DRIVER ENTRY POINTS {#idx84634}{#idx84636}{#idx84638}{#idx84641}{#idx84647}

INT 2F - DBLSPACE.BIN - "GetDriveMapping" - GET DRIVE MAPPING {#idx84592}{#idx84594}{#idx84596}{#idx84597}{#idx84598}{#idx84600}{#idx84602}

INT 2F - DBLSPACE.BIN - "GetDriveSpace" - GET SPACE AVAIL ON COMPRESSED DRIVE {#idx84680}{#idx84682}{#idx84686}{#idx84688}{#idx84690}

INT 2F - DBLSPACE.BIN - "GetExtraInfo" - DETERMINE NUMBER OF DISK_UNIT STRUCTS {#idx84703}

INT 2F - DBLSPACE.BIN - "GetFileFragmentSpace" - GET SIZE OF FRAGMENT HEAP {#idx84696}

INT 2F - DBLSPACE.BIN - "GetVersion" - INSTALLATION CHECK {#idx84572}{#idx84574}{#idx84581}

INT 2F - DBLSPACE.BIN - "Swap Drive" - SWAP DRIVE LETTERS OF CVF AND HOST DRIVE {#idx84607}{#idx84609}{#idx84612}{#idx84613}

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.} {#idx84743}

INT 2F - DBLSPACE.BIN v6.2 - GET AUTOMOUNT DRIVES {#idx84721}{#idx84724}

INT 2F - DBLSPACE.BIN v6.2 - SET AUTOMOUNT DRIVES {#idx84713}{#idx84716}

INT 2F - DESQview v2.26+ External Dev Interface - ADD PROCESS {callout or callback} {#idx94368}{#idx94375}

INT 2F - DESQview v2.26+ External Dev Interface - CHANGE KEYBOARD FOCUS {callout or callback} {#idx94451}

INT 2F - DESQview v2.26+ External Dev Interface - CREATE TASK {callout or callback} {#idx94399}

INT 2F - DESQview v2.26+ External Dev Interface - DV INITIALIZATION COMPLETE {callout or callback} {#idx94333}

INT 2F - DESQview v2.26+ External Dev Interface - DV TERMINATION {callout or callback} {#idx94344}

INT 2F - DESQview v2.26+ External Dev Interface - DVP PROCESSING COMPLETE {callout or callback} {#idx94472}{#idx94476}

INT 2F - DESQview v2.26+ External Dev Interface - DVP START FAILED {callout or callback} {#idx94516}

INT 2F - DESQview v2.26+ External Dev Interface - REMOVE PROCESS {callout or callback} {#idx94388}

INT 2F - DESQview v2.26+ External Dev Interface - RESTORE STATE {callout or callback} {#idx94437}

INT 2F - DESQview v2.26+ External Dev Interface - SAVE STATE {callout or callback} {#idx94422}

INT 2F - DESQview v2.26+ External Dev Interface - SWAP IN PROCESS {callout or callback} {#idx94503}

INT 2F - DESQview v2.26+ External Dev Interface - SWAP OUT PROCESS {callout or callback} {#idx94491}

INT 2F - DESQview v2.26+ External Dev Interface - TERMINATE TASK {callout or callback} {#idx94410}

INT 2F - DESQview v2.26+ External Device InterfaceA series of calls made by the DESQview multitasker on various "interesting" events, which may be intercepted by programs which wish to keep track of the current system state. See also Callout. - DRIVER CUSTOM SUBFUNCTION {#idx94198}{#idx94200}{#idx94204}

INT 2F - DESQview v2.26+ XDIsee External Device Interface - CUSTOM SUBFUNCTION, Ralf Brown's XDIsee External Device Interface drivers {#idx94225}

INT 2F - DOS 3.0+ ASSIGN - GET DRIVE ASSIGNMENT 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.} {#idx75216}{#idx75222}

INT 2F - DOS 3.0+ CRITICAL ERROR HANDLER - EXPAND ERROR INTO STRING {callout or callback, 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.} {#idx75194}

INT 2F - DOS 3.0+ internal - BUILD CURRENT DIRECTORY STRUCTURE {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.} {#idx77587}

INT 2F - DOS 3.0+ internal - FLUSH BUFFER {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.} {#idx77474}

INT 2F - DOS 3.0+ internal - GET CURRENT DIRECTORY STRUCTURE FOR DRIVE {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.} {#idx77493}{#idx77500}{#idx77502}{#idx77505}

INT 2F - DOS 3.0+ internal - GET FILE'S DRIVE {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.} {#idx77527}{#idx77532}

INT 2F - DOS 3.0+ internal - INVOKE CRITICAL ERROR {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.} {#idx77327}

INT 2F - DOS 3.0+ internal - OPEN DEVICE AND SET SFTsee System File Table OWNER/MODE {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.} {#idx77398}

INT 2F - DOS 3.0+ internal - SET DRIVE??? {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.} {#idx77514}{#idx77520}

INT 2F - DOS 3.0+ PRINT - SUBMIT FILE FOR PRINTING {#idx75030}

INT 2F - DOS 3.2+ - SET DISK INTERRUPT HANDLER {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.} {#idx78437}{#idx78449}{#idx78478}

INT 2F - DOS 3.3+ internal - GET DEVICE CHAIN {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.} {#idx77786}{#idx77789}

INT 2F - DOS 3.3+ internal - SET FASTOPEN ENTRY POINT {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.} {#idx77764}

INT 2F - DOS 3.3+ PRINT - GET PRINTER DEVICE {#idx75087}

INT 2F - DOS 4.0+ APPEND - GET APPEND FUNCTION STATE {#idx90209}

INT 2F - DOS 4.0+ DRIVER.SYS support - GET DRIVE DATA TABLE LIST {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.} {#idx75669}{#idx75675}{#idx75683}{#idx75686}{#idx75702}{#idx75715}{#idx75722}{#idx75725}{#idx75734}{#idx75739}{#idx75745}{#idx75750}{#idx75753}{#idx75769}{#idx75782}{#idx75793}{#idx75794}

INT 2F - DOS 5+ - FLOPPY-DISK LOGICAL DRIVE CHANGE NOTIFICATION {callout or callback, 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.} {#idx84186}{#idx84192}{#idx84194}{#idx84199}

INT 2F - DR DOS 3.41-5.0, Novell DOS 7 KEYB - 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.} {#idx89444}

INT 2F - DR DOS 6+, Novell DOS 7+ - EMM386.EXE - VIDEO MEMORY SPACE CONTROL {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.} {#idx78268}

INT 2F - DR DOS 6.0+ DELWATCH.EXE - 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.} {#idx76125}{#idx76129}{#idx76134}{#idx76137}{#idx76139}{#idx76142}{#idx76144}{#idx76145}{#idx76152}{#idx76154}{#idx76158}{#idx76159}{#idx76164}{#idx76166}{#idx76170}{#idx76172}{#idx76174}{#idx76181}{#idx76184}{#idx76186}{#idx76191}{#idx76193}{#idx76201}{#idx76209}

INT 2F - DR DOS 6.0+ IBMBIO.COM - QUERY SIZE OF THE BDOS {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.} {#idx78144}

INT 2F - DR DOS 6.0+ IBMBIO.COM - QUERY SIZE OF THE BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. {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.} {#idx78185}

INT 2F - DR DOS 6.0+ IBMBIO.COM - REGISTER ROOT OF UPPER MEMORY LINK {#idx78297}

INT 2F - DR DOS 6.0+ IBMBIO.COM - RELOCATE THE BDOS {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.} {#idx78164}

INT 2F - DRIVER.SYS support - ADD NEW BLOCK DEVICE {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.} {#idx75241}{#idx75245}{#idx75250}

INT 2F - DRIVER.SYS support - EXECUTE DEVICE DRIVER REQUEST {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.} {#idx75257}{#idx75266}{#idx75273}{#idx75284}{#idx75293}{#idx75315}{#idx75319}{#idx75363}{#idx75373}{#idx75377}{#idx75381}{#idx75401}{#idx75404}{#idx75406}{#idx75407}{#idx75409}{#idx75422}{#idx75424}{#idx75431}{#idx75471}{#idx75521}{#idx75534}{#idx75578}{#idx75660}

INT 2F - DRIVER.SYS support - 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.} {#idx75225}{#idx75234}

INT 2F - EXTENDED MEMORY SPECIFICATION (XMSsee Extended Memory Specification) v2+ - GET DRIVER ADDRESS {#idx83248}{#idx83250}{#idx83253}{#idx83261}{#idx83264}{#idx83266}{#idx83269}{#idx83272}{#idx83277}{#idx83284}{#idx83287}{#idx83291}{#idx83295}{#idx83301}{#idx83305}{#idx83310}{#idx83319}{#idx83327}{#idx83333}{#idx83340}{#idx83355}{#idx83363}{#idx83377}{#idx83383}{#idx83394}{#idx83399}{#idx83404}{#idx83405}{#idx83413}{#idx83414}{#idx83426}{#idx83434}{#idx83441}{#idx83451}{#idx83476}{#idx83538}{#idx83541}{#idx83584}{#idx83585}

INT 2F - EXTENDED MEMORY SPECIFICATION (XMSsee Extended Memory Specification) v2+ - INSTALLATION CHECK {#idx83205}

INT 2F - Forte/Gravis ULTRAMID - INSTALLATION CHECK {#idx92720}

INT 2F - FreeDOS - FDAK-DDT - DISABLE FDAK DRIVERS {#idx78107}

INT 2F - FreeDOS - FDAK-DDT - ENABLE FDAK DRIVERS {#idx78099}

INT 2F - FreeDOS - FDAK-DDT - INSTALLATION CHECK / STATUS CHECK {#idx78096}

INT 2F - IFSFUNC.EXE (DOS 4.x only) - CLOSE ALL FILES FOR PROCESS {callout or callback, 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.} {#idx77055}

INT 2F - IFSFUNC.EXE (DOS 4.x only) - IFSsee Installable File System IOCTL {callout or callback, 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.} {#idx77139}{#idx77142}

INT 2F - IFSFUNC.EXE (DOS 4.x only) - MAKE REMOTE DIRECTORY {callout or callback, 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.} {#idx76369}

INT 2F - IFSFUNC.EXE (DOS 4.x only) - REMOVE REMOTE DIRECTORY {callout or callback, 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.} {#idx76337}

INT 2F - Intel Plug-and-Play - CONFIGURATION ACCESS - GET ENTRY POINT {#idx81211}

INT 2F - Intel Plug-and-Play - CONFIGURATION MANAGER - GET ENTRY POINT {#idx80708}

INT 2F - INTERLNK - CHECK IF PORTIBM PC Portable (uses same BIOS as XT) IN USE {#idx85827}

INT 2F - INTERLNK - CHECK IF REDIRECTED DRIVE {#idx85812}{#idx85815}{#idx85816}

INT 2F - INTERLNK - INSTALLATION CHECK {#idx85765}{#idx85779}{#idx85782}{#idx85789}{#idx85797}{#idx85801}{#idx85804}{#idx85806}

INT 2F - InterWave Game 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. - UNINSTALL RESIDENT DEVICE DRIVER {real mode} {#idx92838}

INT 2F - IOMEGA DRIVERS - GET DRIVER INFORMATION??? {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.} {#idx85846}

INT 2F - IOMEGA DRIVERS - 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.} {#idx85829}

INT 2F - IOMEGA DRIVERS - LOCK MEDIA IN DRIVE {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.} {#idx85854}{#idx85860}{#idx85862}

INT 2F - IOMEGA DRIVERS - SECONDARY 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.} {#idx85838}

INT 2F - IOMEGA DRIVERS - UNLOCK MEDIA IN DRIVE / EJECT {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.} {#idx85864}{#idx85871}

INT 2F - JAM.SYS v1.10+ - "Attach" - MOUNT COMPRESSED DRIVE {#idx85321}{#idx85324}{#idx85327}{#idx85329}{#idx85332}

INT 2F - JAM.SYS v1.10+ - "Detach" - UNMOUNT COMPRESSED DRIVE {#idx85340}{#idx85343}{#idx85346}

INT 2F - JAM.SYS v1.10+ - "GetInfo" - GET COMPRESSED DRIVE INFORMATION {#idx85313}{#idx85315}

INT 2F - JAM.SYS v1.10+ - "GetVersion" - INSTALLATION CHECK {#idx85263}{#idx85269}{#idx85277}{#idx85301}

INT 2F - JAM.SYS v1.10+ - "Lock" - LOCK COMPRESSED DRIVE {#idx85352}{#idx85354}{#idx85356}

INT 2F - JAM.SYS v1.10+ - "Read" - PHYSICAL READ DATA FROM JAM ARCHIVE {#idx85382}{#idx85384}

INT 2F - JAM.SYS v1.10+ - "UnLock" - UNLOCK COMPRESSED DRIVE {#idx85363}{#idx85366}{#idx85369}{#idx85375}{#idx85377}

INT 2F - JAM.SYS v1.10+ - "Write" - PHYSICAL WRITE DATA TO JAM ARCHIVE {#idx85398}{#idx85400}

INT 2F - Jim Harper's CD-ROM redirector SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. driver - DO COMMAND {#idx87756}

INT 2F - Jim Harper's CD-ROM redirector SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. driver - DO RESET {#idx87786}

INT 2F - Jim Harper's CD-ROM redirector SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. driver - INSTALLATION CHECK {#idx87727}

INT 2F - Jim Harper's CD-ROM redirector SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. driver - UNINSTALL {#idx87803}

INT 2F - K5.COM - 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.} {#idx94966}

INT 2F - KDRIVE v2.x - INSTALLATION CHECK {#idx93506}

INT 2F - KeyRus v7.3 - 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. {#idx85100}{#idx85105}{#idx85112}

INT 2F - Kingswood ANSI display driver - SET COMPATIBILITY MODE {#idx83031}

INT 2F - Kingswood ANSI display driver - SET FLAGS {#idx83037}

INT 2F - KKCFUNC {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.} {#idx85144}

INT 2F - KS/KEYSTKCT.EXE - INSTALLATION CHECK {#idx96119}

INT 2F - Lotus CD/Networker - INSTALLATION CHECK {#idx93036}

INT 2F - MDEBUG command driver - END DRIVER {#idx93334}{#idx93339}

INT 2F - MDEBUG command driver - EXECUTE INTERPRETER COMMAND {#idx93217}{#idx93240}{#idx93244}

INT 2F - MDEBUG command driver - EXECUTE KEY IN THE INTERPRETER {#idx93274}{#idx93284}{#idx93288}

INT 2F - MDEBUG command driver - EXECUTE KEY IN THE MONITOR {#idx93254}{#idx93265}{#idx93271}

INT 2F - MDEBUG command driver - GET ADDRESS OF THE OLD INT 2F {#idx93301}{#idx93308}{#idx93311}{#idx93314}{#idx93320}{#idx93321}

INT 2F - MDEBUG command driver - GET STATUS {callout or callback} {#idx93142}{#idx93151}{#idx93160}{#idx93172}{#idx93180}{#idx93187}{#idx93189}

INT 2F - MDEBUG command driver - INITIALIZE DRIVER {#idx93201}{#idx93208}

INT 2F - MDEBUG command driver - RESERVED FUNCTIONS {#idx93292}{#idx93343}{#idx93352}{#idx93358}

INT 2F - MDEBUG command driver - START DRIVER {#idx93323}{#idx93329}

INT 2F - MDEBUG display driver - GET DRIVER STATUS {callout or callback} {#idx92977}{#idx92985}{#idx92992}{#idx93007}

INT 2F - MDEBUG display driver - INITIALIZE DRIVER {callout or callback} {#idx93047}{#idx93056}

INT 2F - MDEBUG display driver - RESERVED FUNCTION NUMBERS {#idx93125}{#idx93134}{#idx93140}

INT 2F - MDEBUG display driver - RESTORE GRAPHIC DATA {callout or callback} {#idx93089}

INT 2F - MDEBUG display driver - SAVE GRAPHIC DATA {callout or callback} {#idx93065}

INT 2F - MDEBUG display driver - SHOW SAVED DATA {#idx93103}

INT 2F - MDEBUG display driver - SWITCH BACK TO TEXT SCREEN {#idx93114}

INT 2F - MediaVision MVSOUND.SYS - INSTALLATION CHECK {#idx90640}

INT 2F - MS Windows "WINOLDAP" - GET DEVICE CAPABILITIES {#idx81737}

INT 2F - MS Windows - "DOSMGR" VIRTUAL DEVICE 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. {callout or callback} {#idx79374}{#idx79394}{#idx79397}{#idx79401}

INT 2F - MS Windows - "VMD" VIRTUAL MOUSE DEVICE 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. {callout or callback} {#idx79317}{#idx79319}{#idx79321}

INT 2F - MS Windows - DOSMGR - GET 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. ENTRY POINT {#idx80370}

INT 2F - MS Windows - GET DEVICE 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. ENTRY POINT {#idx79732}{#idx79735}{#idx79738}{#idx79740}{#idx79742}{#idx79748}{#idx79751}{#idx79753}{#idx79758}{#idx79760}{#idx79764}{#idx79765}{#idx79769}{#idx79770}{#idx79772}{#idx79774}{#idx79779}{#idx79781}{#idx79789}{#idx79792}{#idx79794}{#idx79798}{#idx79804}{#idx79887}{#idx79924}{#idx79928}{#idx79934}{#idx79938}{#idx79943}{#idx79949}{#idx79964}{#idx79965}{#idx79968}{#idx79972}{#idx79978}{#idx79985}{#idx79995}{#idx80019}{#idx80024}{#idx80064}{#idx80065}{#idx80068}{#idx80076}{#idx80081}{#idx80097}{#idx80121}

INT 2F - MS Windows - MX1501HAD - GET 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. ENTRY POINT {#idx81343}{#idx81358}{#idx81363}

INT 2F - MS Windows - SHELL - GET 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. ENTRY POINT {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.} {#idx80460}

INT 2F - MS Windows - VIRTUAL DEVICE CALL OUT 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. {callout or callback} {#idx79297}

INT 2F - MS Windows - WINDOWS ENHANCED MODE & 286 DOSX INIT BROADCAST {callout or callback} {#idx79214}{#idx79219}{#idx79244}{#idx79259}

INT 2F - MS Windows - WINDOWS ENHANCED MODE INSTALLATION CHECK {#idx79147}{#idx79153}{#idx79158}

INT 2F - MS Windows 3.1 - "BLOCKDEV" VIRTUAL HARD DISK DEVICE 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. {callout or callback} {#idx79340}

INT 2F - MS Windows95 - VXDLDR - GET 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. ENTRY POINT {#idx80590}

INT 2F - MS-DOS 7 kernel - GET ??? {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.} {#idx79621}

INT 2F - MS-DOS 7 kernel - GET/SET ??? HANDLER {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.} {#idx79593}

INT 2F - MS-DOS 7 kernel - GET/SET ??? {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.} {#idx81648}

INT 2F - NETWORK REDIRECTOR (DOS 3.x only) - LOCK REGION OF FILE {callout or callback, 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.} {#idx76489}{#idx76510}

INT 2F - NETWORK REDIRECTOR (DOS 3.x only) - UNLOCK REGION OF FILE {callout or callback, 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.} {#idx76531}

INT 2F - NETWORK REDIRECTOR - CHDIR {callout or callback, 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.} {#idx76383}

INT 2F - NETWORK REDIRECTOR - CREATE/TRUNCATE FILE WITHOUT CDSsee Current Directory Structure {callout or callback, 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.} {#idx76720}

INT 2F - NETWORK REDIRECTOR - CREATE/TRUNCATE REMOTE FILE {callout or callback, 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.} {#idx76694}

INT 2F - NETWORK REDIRECTOR - DELETE REMOTE FILE {callout or callback, 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.} {#idx76643}

INT 2F - NETWORK REDIRECTOR - FINDFIRST {callout or callback, 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.} {#idx76768}

INT 2F - NETWORK REDIRECTOR - GET DISK INFORMATION {callout or callback, 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.} {#idx76550}

INT 2F - NETWORK REDIRECTOR - GET REMOTE FILE'S ATTRIBUTES AND SIZE {callout or callback, 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.} {#idx76590}

INT 2F - NETWORK REDIRECTOR - INSTALLATION CHECK {callout or callback} {#idx76273}

INT 2F - NETWORK REDIRECTOR - MAKE REMOTE DIRECTORY {callout or callback, 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.} {#idx76353}

INT 2F - NETWORK REDIRECTOR - READ FROM REMOTE FILE {callout or callback, 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.} {#idx76439}

INT 2F - NETWORK REDIRECTOR - REMOVE REMOTE DIRECTORY {callout or callback, 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.} {#idx76320}

INT 2F - NETWORK REDIRECTOR - RENAME REMOTE FILE {callout or callback, 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.} {#idx76619}

INT 2F - NETWORK REDIRECTOR - SEEK FROM END OF REMOTE FILE {callout or callback, 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.} {#idx76903}

INT 2F - NETWORK REDIRECTOR - SET REMOTE FILE'S ATTRIBUTES {callout or callback, 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.} {#idx76572}

INT 2F - NETWORK REDIRECTOR - WRITE TO REMOTE FILE {callout or callback, 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.} {#idx76458}

INT 2F - NORTON UTILITIES 5.0+ TSRs - INSTALLATION CHECK/STATUS REPORT {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.} {#idx96152}{#idx96175}{#idx96178}

INT 2F - Novell DOS 7+ - MEMORYMAX 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.} {#idx78324}

INT 2F - Novell DOS 7+ FDOS EXTENSIONS - DIRECTORY BUFFER INFO {callout or callback, 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.} {#idx75990}

INT 2F - Novell DOS 7+ FDOS EXTENSIONS - FLUSH BUFFERS {callout or callback, 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.} {#idx75898}

INT 2F - Novell DOS 7+ FDOS EXTENSIONS - FREE FATsee File Allocation Table CHAIN {callout or callback, 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.} {#idx75912}

INT 2F - Novell DOS 7+ FDOS EXTENSIONS - READ BUFFERS {callout or callback, 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.} {#idx75887}

INT 2F - Novell DOS 7+ FDOS EXTENSIONS - SUPERSTOR - QUERY PHYS FREE SPACE {callout or callback, 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.} {#idx76001}{#idx76008}

INT 2F - Novell NetWare - Access Server Driver - INSTALLATION CHECK {#idx87537}{#idx87544}{#idx87545}{#idx87549}{#idx87558}{#idx87575}{#idx87580}{#idx87583}{#idx87589}{#idx87595}{#idx87604}{#idx87611}{#idx87622}{#idx87630}

INT 2F - Novell NetWare - Adv NetWare 4.0 DOS Requester - GET VLM CALL ADDRESS {#idx86322}{#idx86367}{#idx86434}{#idx86462}{#idx86809}{#idx86814}{#idx86952}{#idx86954}

INT 2F - Novell NetWare - LOW-LEVEL 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. (IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.) INSTALLATION CHECK {#idx86142}

INT 2F - Novell NetWare - SHELL 3.01d BROADCAST - SET SHELL INT 21 HANDLER {callout or callback} {#idx87443}

INT 2F - Novell ODI(Open Data-link Interface) A hardware-independent network interface developed by Novell, Inc. See also NDIS, Packet Driver. Link Support Layer (LSL.COM) - INSTALLATION CHECK {#idx90730}{#idx90733}{#idx90738}{#idx90801}{#idx90841}{#idx90852}{#idx90878}{#idx90892}

INT 2F - ODIHLP.EXE - 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.} {#idx85244}

INT 2F - OS/2 compatibility box - SWITCHING DOS TO BACKGROUND {callout or callback} {#idx83069}

INT 2F - OS/2 compatibility box - SWITCHING DOS TO FOREGROUND {callout or callback} {#idx83076}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - ??? {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.} {#idx88647}{#idx88659}{#idx88665}{#idx88671}{#idx88689}{#idx88722}{#idx88742}{#idx88760}{#idx88766}{#idx88784}{#idx88790}{#idx88796}{#idx88802}{#idx88814}{#idx88816}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - BUG {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.} {#idx88582}{#idx88584}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - CHECK IF MAPPED DRIVE {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.} {#idx88596}{#idx88597}{#idx88598}{#idx88599}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - CRITICAL SECTION??? {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.} {#idx88735}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - GET ??? {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.} {#idx88653}{#idx88716}{#idx88728}{#idx88748}{#idx88754}{#idx88808}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - GET DRIVE TYPE {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.} {#idx88695}{#idx88697}{#idx88699}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - GET LPTAbbreviation for Line PrinTer. TYPE??? {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.} {#idx88772}{#idx88774}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - GET VERSION {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.} {#idx88613}{#idx88615}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - 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.} {#idx88626}{#idx88630}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - SET ??? {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.} {#idx88641}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - SET DRIVE MAPPING {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.} {#idx88678}{#idx88681}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - SET LPTAbbreviation for Line PrinTer. MAPPING {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.} {#idx88710}

INT 2F - PCIBM PC Tools v8.0 DRIVEMAP - UNINSTALL {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.} {#idx88605}

INT 2F - PC-DOS Econet v1.05 - PERFORM NETWORK OPERATION {#idx91985}

INT 2F - PC-DOS Econet v1.05 - RESET BOARD AND DRIVER {#idx91956}{#idx91962}

INT 2F - PC-NFS ??? - GET ??? {#idx96249}

INT 2F - PCMCIA - AWARD PCDISK - GET INFO FROM DRIVER ??? {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.} {#idx85891}{#idx85901}

INT 2F - PCMCIA - AWARD PCDISK - PUT INFO INTO DRIVER ??? {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.} {#idx85908}{#idx85917}

INT 2F - POWER.EXE - APM event broadcasting??? {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.} {#idx85411}

INT 2F - PrintCache v3.1 PCACHE.EXE - 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.} {#idx91118}

INT 2F - S3RMDRV.SYS - COPY ??? INTO USER BUFFER {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.} {#idx88925}

INT 2F - S3RMDRV.SYS - INSTALLATION CHECK / VERSION 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.} {#idx88915}{#idx88919}

INT 2F - SecureDevice - DESTROY PASSWORD (LOGOUT FROM DRIVE) {#idx94778}{#idx94781}{#idx94782}

INT 2F - SecureDevice - GET INFORMATION {#idx94771}{#idx94772}

INT 2F - SecureDevice - INSTALLATION CHECK {#idx94788}

INT 2F - SecureDevice - LOGIN TO DRIVE {#idx94756}{#idx94761}{#idx94763}

INT 2F - SMARTDRV v4.00+ - CHECK IF DRIVE CACHEABLE {callout or callback, 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.} {#idx84511}{#idx84516}{#idx84519}

INT 2F - SMARTDRV v4.00+ - GET DEVICE DRIVER FOR DRIVE {#idx84522}{#idx84526}{#idx84528}{#idx84530}

INT 2F - SMARTDRV v4.00+ - GET DOUBLE-BUFFER STATUS {#idx84502}{#idx84506}

INT 2F - SMARTDRV v4.00+ - STATUS {#idx84450}{#idx84451}{#idx84466}{#idx84480}{#idx84482}{#idx84484}

INT 2F - SoundBlaster speech driver - 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.} {#idx96083}{#idx96099}{#idx96100}{#idx96102}{#idx96104}

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.} {#idx91900}{#idx91907}{#idx91909}

INT 2F - SRDISK v1.30+ - INSTALLATION CHECK {#idx86102}{#idx86105}{#idx86108}{#idx86111}{#idx86113}{#idx86117}{#idx86119}

INT 2F - SRDISK v2.02 - GET CODE/DATA SEGMENT {#idx86124}

INT 2F - Stacker 4 LZS Compression Interface (LZSAPI) {#idx84779}

INT 2F - WANG_ER.COM - 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.} {#idx91035}

INT 2F - WEB v4.02 - WEB MODULE INSTALLATION CHECK {#idx95099}{#idx95115}

INT 2F - WinDOS v2.11 - GET ASSIGN VALUE {#idx90031}{#idx90032}

INT 2F - WinDOS v2.11 - QUERY FOR NEW CURRENT DRIVE {#idx90050}{#idx90054}

INT 2F - WinDOS v2.11 - SEARCH FOR NON-FRAGMENTED DISK AREA {#idx90071}{#idx90073}

INT 2F - WinDOS v2.11 - SET ASSIGN VALUE {#idx90024}{#idx90025}

INT 2F - Windows 3+ (OS/2 2.x???) - GET VIRTUAL DEVICE DRIVER (VDD) CAPABILTIES {#idx83047}{#idx83051}{#idx83055}

INT 2F - Windows 3.x - ENTERING VIDEO DRIVER CRITICAL SECTION {#idx83080}

INT 2F - Windows 3.x - EXITING VIDEO DRIVER CRITICAL SECTION {#idx83088}

INT 2F - Windows 3.x - SWITCHING DOS TO BACKGROUND {callout or callback} {#idx83100}

INT 2F - Windows 3.x - SWITCHING DOS TO FOREGROUND {callout or callback} {#idx83110}

INT 2F - WINX - INSTALLATION CHECK {#idx95265}

INT 2F - xDISK v3.32+ - INSTALLATION CHECK {#idx94145}{#idx94147}{#idx94150}{#idx94156}

INT 2F - XMSsee Extended Memory Specification v1.x only - GET DRIVER ADDRESS {#idx79602}

INT 2Fh - DR-DOS NLSFUNC 4.01+ - ENHANCED INSTALLATION CHECK {#idx78529}

INT 32 - NOISE.SYS - RESERVED FOR FUTURE USE {#idx98495}

INT 32 - NOISE.SYS 0.53 - 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. {#idx98344}{#idx98360}

INT 32 - NOISE.SYS v0.53+ - ADD SAMPLE FROM FAST TIMER {#idx98431}

INT 32 - NOISE.SYS v0.53+ - STATUS CHECK {#idx98413}

INT 32 - NOISE.SYS v0.55+ - GET DEVICE DRIVER HEADER {#idx98387}{#idx98393}{#idx98397}

INT 33 - ATI Mouse - 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.} {#idx99288}

INT 33 - GRTMOUSE v1.00+ - INSTALLATION CHECK {#idx99428}

INT 33 - Hewlett Packard - HP MOUSE DRIVER INSTALLATION CHECK {#idx99677}{#idx99683}

INT 33 - LCS/Telegraphics MOUSE DRIVERS - ??? {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.} {#idx99397}{#idx99406}{#idx99410}{#idx99414}{#idx99418}

INT 33 - LCS/Telegraphics MOUSE DRIVERS - INSTALLATION CHECK / GET VERSION {#idx99162}{#idx99170}{#idx99171}{#idx99172}{#idx99173}{#idx99175}

INT 33 - LOGITECH MOUSE - GET PARAMETERS AND RESET SERIAL MOUSE {#idx99537}

INT 33 - LOGITECH MOUSE - REMOVE DRIVER FROM MEMORY {#idx99519}

INT 33 - LOGITECH MOUSE - SET PARAMETERS - SET BAUD RATE (SERIAL MOUSE ONLY) {#idx99559}

INT 33 - LOGITECH MOUSE - SET PARAMETERS - SET EMULATION (SERIAL MOUSE ONLY) {#idx99568}

INT 33 - LOGITECH MOUSE - SET PARAMETERS - SET MOUSE LOGICAL BUTTONS {#idx99598}

INT 33 - LOGITECH MOUSE - SET PARAMETERS - SET MOUSE PORTIBM PC Portable (uses same BIOS as XT) (SERIAL MOUSE ONLY) {#idx99591}

INT 33 - LOGITECH MOUSE - SET PARAMETERS - SET REPORT RATE (SERIAL MOUSE ONLY) {#idx99579}

INT 33 - LOGITECH MOUSE v6.10+ - GET SIGNATURE AND VERSION STRINGS {#idx99476}

INT 33 - Mouse Systems MOUSE DRIVER - POPUP.COM - INSTALLATION CHECK {#idx99335}{#idx99344}{#idx99357}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - ??? {#idx99245}{#idx99250}{#idx99265}{#idx99359}{#idx99364}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - CLEAR ??? FLAG {#idx99301}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - CONFIGURE MOUSE??? {#idx99098}{#idx99103}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - DISABLE MOUSE {#idx99225}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - ENABLE MOUSE {#idx99193}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - GET ??? {#idx99144}{#idx99149}{#idx99158}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - GET BUTTON ASSIGNMENTS {#idx99367}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - GET MOUSE BUTTONS??? {#idx99272}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - SELECT ULTRARES ACCELERATION LEVEL {#idx99232}{#idx99240}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - SET ??? FLAG {#idx99176}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - SET BUTTON ASSIGNMENTS {#idx99134}{#idx99141}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - SET ULTRARES ACCELERATIONS {#idx99254}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - TOGGLE IGNORE ACCELERATION CMDS {#idx99113}{#idx99121}

INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - TOGGLE RESOLUTION DOUBLING {#idx99124}{#idx99131}

INT 33 - MS MOUSE - GET VERSION STRING {#idx99312}{#idx99314}{#idx99320}{#idx99324}{#idx99328}{#idx99332}{#idx99333}

INT 33 - MS MOUSE - RESET DRIVER AND READ STATUS {#idx98498}{#idx98506}{#idx98509}{#idx98514}

INT 33 - MS MOUSE - RETURN POINTER TO COPYRIGHT STRING {#idx99187}{#idx99192}

INT 33 - MS MOUSE v1.0+ - RETURN BUTTON PRESS DATA {#idx98569}

INT 33 - MS MOUSE v1.0+ - RETURN BUTTON RELEASE DATA {#idx98580}

INT 33 - MS MOUSE v3.0+ - DEFINE GRAPHICS CURSOR {#idx98609}

INT 33 - MS MOUSE v6.0+ - DISABLE MOUSE DRIVER {#idx98802}{#idx98806}{#idx98815}

INT 33 - MS MOUSE v6.0+ - ENABLE MOUSE DRIVER {#idx98818}

INT 33 - MS MOUSE v6.0+ - GET LANGUAGE FOR MESSAGES {#idx98855}

INT 33 - MS MOUSE v6.0+ - RESTORE DRIVER STATE {#idx98726}{#idx98733}{#idx98737}

INT 33 - MS MOUSE v6.0+ - RETURN DRIVER STORAGE REQUIREMENTS {#idx98711}{#idx98716}

INT 33 - MS MOUSE v6.0+ - SAVE DRIVER STATE {#idx98717}{#idx98722}{#idx98723}{#idx98725}

INT 33 - MS MOUSE v6.0+ - SET INTERRUPT RATE {#idx98784}

INT 33 - MS MOUSE v6.0+ - SET LANGUAGE FOR MESSAGES {#idx98849}{#idx98850}

INT 33 - MS MOUSE v6.0+ - SOFTWARE RESET {#idx98838}{#idx98841}

INT 33 - MS MOUSE v6.26+ - GET GENERAL DRIVER INFORMATION {#idx98881}{#idx98886}{#idx98887}{#idx98889}{#idx98891}{#idx98896}{#idx98897}

INT 33 - MS MOUSE v6.26+ - GET MAXIMUM VIRTUAL COORDINATES {#idx98909}

INT 33 - MS MOUSE v7.02+ - MOUSE HARDWARE RESET {#idx99015}

INT 33 - MS MOUSE v7.04+ - GET/SET BallPoint INFORMATION {#idx99031}

INT 33 - MS MOUSE v7.05+ - GET SWITCH SETTINGS AND ACCELERATION PROFILE DATA {#idx99065}

INT 33 - MS MOUSE v8.10+ - ??? {#idx99450}{#idx99456}

INT 33 - MS MOUSE v8.10+ - LCD(Liquid Crystal Display) SCREEN LARGE POINTER SUPPORT {#idx99085}

INT 33 - MS MOUSE v8.10+ - SET ACCELERATION PROFILE NAMES {#idx99006}

INT 33 - PCMOUSE - GET MSMOUSE STORAGE REQUIREMENTS {#idx99091}

INT 33 - PCMOUSE - RESTORE MSMOUSE STATE {#idx99218}{#idx99220}

INT 33 - PCMOUSE - SAVE MSMOUSE STATE {#idx99206}{#idx99208}

INT 33 - Smooth Mouse Driver, PrecisePoint - DISABLE SMOOTH MOUSE {#idx99630}

INT 33 - Smooth Mouse Driver, PrecisePoint - ENABLE SMOOTH MOUSE {#idx99617}

INT 33 - Smooth Mouse Driver, PrecisePoint - GET INFORMATION {#idx99637}

INT 33 - Smooth Mouse Driver, PrecisePoint - INSTALLATION CHECK {#idx99609}

INT 33 - Smooth Mouse Driver, PrecisePoint - RESERVED FUTURE EXPANSION {#idx99658}{#idx99664}

INT 33 - TRUEDOX Mouse driver - SET HARDWARE MS MODE (2 button) {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.} {#idx99383}{#idx99389}

INT 33 - TRUEDOX Mouse driver - SET HARDWARE PCIBM PC MODE (3 button) {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.} {#idx99375}

INT 33 - TRUEDOX Mouse driver - SET RESOLUTION {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.} {#idx99391}{#idx99396}

INT 33 - TRUEDOX Mouse driver v4.01 - GET COPYRIGHT STRING {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.} {#idx99457}{#idx99463}

INT 33 - TRUEDOX Mouse driver v4.01 - GET/SET HARDWARE PARAMETERS {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.} {#idx99290}{#idx99299}

INT 41 - SYSTEM DATA - HARD DISK 0 PARAMETER TABLE ADDRESS [NOT A VECTOR!] {#idx99942}{#idx99952}{#idx99960}{#idx100000}{#idx100022}

INT 46 - SYSTEM DATA - HARD DISK 1 DRIVE PARAMETER TABLE ADDRESS [NOT A VECTOR!] {#idx100482}

INT 48 - TI Professional PCIBM PC - GET EXTRA SYSTEM CONFIGURATION INFO ADDRESS {#idx100878}{#idx100888}{#idx100889}

INT 48 - TI Professional PCIBM PC - GET EXTRA SYSTEM CONFIGURATION INFORMATION {#idx100896}

INT 48 - Western Digital WD1002-27X SuperBIOS - DRIVE DATA (NOT A VECTOR!) {#idx100755}{#idx100764}

INT 4A - TI Professional PCIBM PC - KEYBOARD - INSERT CHARACTER INTO KEYBOARD BUFFER {#idx101347}

INT 4B - Common Access Method SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. interface (draft revision 1.9) {#idx101388}{#idx101392}

INT 4B - Tandy 2000 - EQUIPMENT DETERMINATION {#idx101419}

INT 4D - TI Professional PCIBM PC - DISK - GET DEVICE INTERFACE TABLE ADDRESS {#idx101910}

INT 4D - TI Professional PCIBM PC - DISK - GET RETRY STATUS OF LAST OPERATION {#idx101854}

INT 4D - TI Professional PCIBM PC - DISK - GET STATUS OF LAST OPERATION {#idx101731}

INT 4D - TI Professional PCIBM PC - DISK - READ SECTOR(S) INTO MEMORY {#idx101757}

INT 4D - TI Professional PCIBM PC - DISK - RESET DISK SYSTEM {#idx101706}

INT 4D - TI Professional PCIBM PC - DISK - SET DEVICE INTERFACE TABLE ADDRESS {#idx101891}

INT 4D - TI Professional PCIBM PC - DISK - SET STANDARD DEVICE INTERFACE TABLE {#idx101875}{#idx101876}

INT 4D - TI Professional PCIBM PC - DISK - TURN OFF ALL DRIVES {#idx101918}

INT 4D - TI Professional PCIBM PC - DISK - VERIFY DISK SECTOR CRC(S) {#idx101804}

INT 4D - TI Professional PCIBM PC - DISK - VERIFY DISK SECTOR(S) {#idx101832}

INT 4D - TI Professional PCIBM PC - DISK - WRITE SECTOR(S) FROM MEMORY {#idx101781}

INT 4F - Common Access Method SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. interface rev 2.3 - SEND CCB TO XPT/SIM {#idx102088}{#idx102094}{#idx102109}

INT 4F - TI Professional PCIBM PC - SYSTEM CONFIGURATION CALL {#idx101981}{#idx101984}{#idx101988}{#idx101991}{#idx101994}{#idx101996}

INT 59 - GSS Computer Graphics Interface (GSS*CGI) {#idx103048}

INT 5C - NetBIOSOne of a number of low-level device-independent network interfaces; the other major interfaces are Novell's IPX and the Internet's IP (Internet Protocol, the lower-level portion of TCP/IP). INTERFACE {#idx103438}

INT 60 - 3com, 10NET, Banyan VINES - LOCK {#idx106984}

INT 60 - 3com, 10NET, Banyan VINES - LOCK AND WAIT {#idx106972}{#idx106975}

INT 60 - 3com, 10NET, Banyan VINES - UNLOCK {#idx106994}

INT 60 - Adaptec and OMTI controllers - DRIVE 0 DATA {#idx103815}

INT 60 - Excelan LAN Workplace for DOS 3.5 - 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. {#idx104154}{#idx104215}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. - BASIC(Beginner's All-purpose Symbolic Instruction Code) A programming language originally designed as a means of teaching FORTRAN. There are many variations of BASIC with differing capabilities; the majority are interpreted but compiled BASIC is becoming more popular. All genuine IBMInternational Busiuness Machines personal computers (including the latest PS/2IBM PS/2, any model models) come equipped with a cassette-based BASIC interpreter in ROM. FUNC - ACCESS TYPE {#idx106816}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. - BASIC(Beginner's All-purpose Symbolic Instruction Code) A programming language originally designed as a means of teaching FORTRAN. There are many variations of BASIC with differing capabilities; the majority are interpreted but compiled BASIC is becoming more popular. All genuine IBMInternational Busiuness Machines personal computers (including the latest PS/2IBM PS/2, any model models) come equipped with a cassette-based BASIC interpreter in ROM. FUNC - GET DRIVER INFO {#idx106673}{#idx106682}{#idx106696}{#idx106763}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. - BASIC(Beginner's All-purpose Symbolic Instruction Code) A programming language originally designed as a means of teaching FORTRAN. There are many variations of BASIC with differing capabilities; the majority are interpreted but compiled BASIC is becoming more popular. All genuine IBMInternational Busiuness Machines personal computers (including the latest PS/2IBM PS/2, any model models) come equipped with a cassette-based BASIC interpreter in ROM. FUNC - TERMINATE DRIVER FOR HANDLE {#idx106863}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. - EXTENDED FUNC - GET STATISTICS {#idx107038}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. - EXTENDED FUNC - SET RECEIVE MODE {#idx107005}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. 1.09 - HIGH-PERF FUNC - ASYNCHRONOUS SEND PACKET {#idx106936}{#idx106938}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. 1.09+ - HIGH-PERF FUNC - GET PARAMETERS {#idx106918}{#idx106921}

INT 60 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Packet DriverAny one of the numerous drivers conforming to FTP Software's Packet Driver Specification, which provides a hardware-independent network interface. See also NDIS, ODI. 1.10+ - HIGH-PERF FUNC - ASYNCHRONOUS SEND PACKET {#idx106948}{#idx106950}{#idx106954}

INT 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_GET_SETTINGS" {partially documented} {#idx105547}

INT 60 - HP 95LX System Manager - GET DEFAULT DRIVE {partially documented} {#idx104960}{#idx104969}

INT 60 - HP 95LX System Manager - LET SYSMGR PROCESS FILE SEL MENU KEYSTROKE {partially documented} {#idx104460}

INT 60 - HP 95LX System Manager - SET DEFAULT DRIVE {partially documented} {#idx104973}{#idx104982}

INT 60 - INTRSPY/CMDSPY v1.0 only - 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.} {#idx104164}

INT 60 - MDEBUG - SET STATUS {#idx106791}{#idx106794}

INT 60 - Nabbit v2.0 - (NOT A VECTOR!) - INSTALLATION CHECK {#idx103961}

INT 60 - RIFS - CLIENT - REMAP DRIVE {#idx106584}{#idx106588}

INT 60 - RIFS - CLIENT - UNMAP ALL DRIVES {#idx106602}

INT 60 - RIFS - CLIENT - UNMAP DRIVE {#idx106593}{#idx106597}

INT 60 - SYS_PROF.EXE - PROFILER STATUS {#idx106539}

INT 60 - TI Professional PCIBM PC - SYSTEM ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. DATA AREA POINTER (NOT A VECTOR!) {#idx103880}{#idx103889}{#idx103892}{#idx103925}

INT 61 - Adaptec and OMTI controllers - DRIVE 0 DATA {#idx107146}

INT 61 - Atari Portfolio - DETERMINE CCM VALIDITY {#idx109173}

INT 61 - Atari Portfolio - FORMAT CREDIT CARD MEMORY {#idx109063}{#idx109069}

INT 61 - Atari Portfolio - GET/SET ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs./CCM SPACE STATE {#idx109979}{#idx109983}

INT 61 - Banyan VINES - 3270 INTERFACE {#idx107666}{#idx107672}{#idx107674}{#idx107677}{#idx107685}{#idx107690}{#idx107694}

INT 61 - Banyan VINES - FILE SERVICE CONTROL {#idx108059}

INT 61 - Banyan VINES - FILE SERVICE CONTROL - ??? {#idx108295}

INT 61 - Banyan VINES - GET ??? DRIVE PARAMETER {#idx108218}{#idx108223}{#idx108227}

INT 61 - Banyan VINES - GET ACCESS RIGHTS LIST (ARL) {#idx108252}{#idx108254}

INT 61 - Banyan VINES - GET ADDRESS OF GLOBAL VARIABLE {#idx108483}

INT 61 - Banyan VINES - GET CONNECTION DATA STRUCTURES {#idx108162}{#idx108166}{#idx108168}{#idx108170}{#idx108173}{#idx108176}{#idx108180}{#idx108182}

INT 61 - Banyan VINES - GET DRIVE CONNECTION {#idx108091}{#idx108098}

INT 61 - Banyan VINES - GET NETWORK DRIVE MAP {#idx108104}{#idx108110}{#idx108115}

INT 61 - Banyan VINES - GET NUMBER OF OPEN FILES ON REMOTE DRIVE {#idx108339}{#idx108344}{#idx108351}

INT 61 - Banyan VINES - GET SERVER SERIAL NUMBER {#idx108200}{#idx108207}

INT 61 - Banyan VINES - GET VALUE OF GLOBAL VARIABLE {#idx108321}

INT 61 - Banyan VINES - INTERNAL VINES SOCKET 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. (NEAR DATA) {#idx107427}{#idx107439}{#idx107440}

INT 61 - Banyan VINES - SET ACCESS RIGHTS LIST (ARL) {#idx108281}{#idx108283}

INT 61 - Banyan VINES - SET DRIVE CONNECTION {#idx108072}{#idx108079}{#idx108084}

INT 61 - Banyan VINES - TEST DRIVE CONNECTION {#idx108135}{#idx108141}{#idx108146}

INT 61 - Banyan VINES - UNIDENTIFIED DRIVE SPECIFIC FUNCTION {#idx108365}{#idx108370}{#idx108373}

INT 61 - Banyan VINES - VINES SOCKET 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. (FAR DATA) {#idx108721}{#idx108731}{#idx108732}

INT 61 - OPTIMA 1024 VGA-Sync,ET-3000 chipset - QUERY APPLICATION KEY {#idx108497}

INT 61 - PCIBM PC/TCP(Transmission Control Protocol) A higher level (session layer) of the TCP/IP protocol suite. See also IP, TCP/IP. kernel v2.05+ - "get_addr" - GET INTERNET ADDRESS OF NET DESCR {#idx108956}{#idx108961}{#idx108976}{#idx108985}

INT 61 - PCIBM PC/TCP(Transmission Control Protocol) A higher level (session layer) of the TCP/IP protocol suite. See also IP, TCP/IP. kernel v2.05+ - GET DEBUG INFORMATION {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.} {#idx107378}

INT 62 - Adaptec and OMTI controllers - DRIVE 0 DATA {#idx110396}

INT 62 - BW-TCP - ETHDRV.SYS - MAP EMSsee Expanded Memory Specification PAGE FRAME {#idx113954}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - ??? {#idx113394}{#idx113415}{#idx113453}{#idx113473}{#idx113778}{#idx113794}{#idx113833}{#idx113849}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - ADD ??? {#idx113565}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - ALLOCATE AND MAP EMSsee Expanded Memory Specification FOR DRIVER {#idx113864}{#idx113870}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - BEGIN CRITICAL SECTION {#idx113635}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - END CRITICAL SECTION {#idx113665}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - GET ??? {#idx113810}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - GET PHYSICAL HARDWARE ADDRESS {#idx110496}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - GET REAL IP(Internet Protocol) The lower level (transport layer) of the TCP/IP protocol suite. See also TCP, TCP/IP. ADDRESS {#idx113342}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - GET SOCKET NUMBER??? {#idx113742}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - HOOK TIMER INTERRUPT {#idx113504}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - INITIALIZE {#idx113317}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - NOP for ETHDEV.ODI(Open Data-link Interface) A hardware-independent network interface developed by Novell, Inc. See also NDIS, Packet Driver. {#idx113294}{#idx113615}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - QUERY CRITICAL SECTION {#idx113699}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - REMOVE ??? {#idx113587}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - SET ??? {#idx113370}{#idx113723}

INT 62 - BW-TCP - HW DRIVER (ETHDEV.SYS) - UNHOOK TIMER INTERRUPT {#idx113536}

INT 62 - FGDRIVER v3.03+ - "FG_ALLOCATE" - CREATE VIRTUAL VIDEO PAGE {partially documented} {#idx110549}

INT 62 - reserved for user interrupt {#idx110476}

INT 62 - XFS v1.76 - FILTERED PACKET DRIVER 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. {#idx110450}{#idx110455}{#idx110462}{#idx110469}

INT 63 - Adaptec and OMTI controllers - DRIVE 0 DATA {#idx113981}

INT 64 - Adaptec controllers - DRIVE 1 DATA {#idx114406}{#idx114481}

INT 64 - BW-NFS - BWRPC - MAP EMSsee Expanded Memory Specification PAGE FRAME {#idx114599}

INT 64 - reserved for user interrupt {#idx114490}

INT 65 - Ad Lib SOUND.COM - INTERFACE {#idx114703}

INT 65 - Adaptec controllers - DRIVE 1 DATA {#idx114620}{#idx114663}

INT 65 - FTP(File Transfer Protocol) The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network. Also the program of the same name with which a user may transfer files. Software NDIS-Packet Driver adapter - POSTsee Power-On Self-Test PROCESSING INTERRUPT {#idx114655}

INT 65 - Media Vision FM(Frequency Modulation) A method of encoding data as a series of magnetic flux reversals on disk or tape, commonly known as single-density recording. In frequency modulation, a series of clock pulses are written at regular intervals, with one data bit for each clock pulse. See also MFM, RLL..COM v4.1a+ - GET INTERNAL DATA STRUCTURES {partially documented} {#idx114909}

INT 65 - reserved for user interrupt {#idx114670}

INT 66 - Adaptec controllers - DRIVE 1 DATA {#idx114936}{#idx114985}

INT 66 - DIGPAK - SET TIMER DIVISOR RATE {#idx115219}

INT 66 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. Digitized Sound Package MIDI(Musical Instrument Digital Interface) A standardized interface for controlling musical instruments with a computer. driver - GET DIGITIZED SOUND CAPABIL {#idx115294}{#idx115297}{#idx115305}

INT 66 - IBMSND driver, DIGPAK - "SetAudioHardware" - SET UP HARDWARE INFO {#idx115194}

INT 66 - IBMSND driver, DIGPAK - PLAY 8-BIT DIGITIZED SOUND {#idx115091}{#idx115097}{#idx115102}{#idx115110}

INT 66 - IBMSND driver, DIGPAK - PLAY PREFORMATTED SOUND {#idx115140}

INT 66 - IBMSND driver, DIGPAK - PREFORMAT SOUND {#idx115131}

INT 66 - IBMSND driver, DIGPAK - REPORT AUDIO DRIVER CAPABILITIES {#idx115147}{#idx115153}{#idx115157}

INT 66 - IBMSND driver, DIGPAK - REPORT CALLBACK ADDRESS {#idx115202}{#idx115208}{#idx115212}

INT 66 - IBMSND driver, DIGPAK - REPORT CURRENT SAMPLE ADDRESS {#idx115164}

INT 66 - IBMSND driver, DIGPAK - REPORT SOUND DRIVER STATUS {#idx115116}

INT 66 - IBMSND driver, DIGPAK - SET CALLBACK ADDRESS {#idx115174}

INT 66 - IBMSND driver, DIGPAK - STOP CURRENT SOUND {#idx115185}

INT 66 - MIDPAK - LOAD MIDPAK DRIVER {#idx115360}{#idx115364}{#idx115365}

INT 66 - MIDPAK - REPORT SEQUENCE NUMBER {#idx115383}

INT 66 - MIDPAK - UNINSTALL {#idx115290}

INT 66 - PenDOS - TDMOUSE.EXE - GET ??? {#idx115391}

INT 66 - PenDOS - TDMOUSE.EXE - UNUSED FUNCTIONS {#idx115429}

INT 66 - reserved for user interrupt {#idx115021}

INT 66 - TI Professional PCIBM PC - SYSTEM INFORMATION (NOT A VECTOR!) {#idx114951}{#idx114964}{#idx114965}

INT 67 - "SB Live!" Sound Blaster 16 Emulation Driver - INSTALLATION CHECK {#idx117144}

INT 67 - Adaptec controllers - DRIVE 1 DATA {#idx115571}{#idx115596}

INT 67 - EEMS - STB GENERIC ACCELERATOR CARD SUPPORT - INSTALLATION CHECK??? {#idx116975}{#idx116980}

INT 67 - LIM EMSsee Expanded Memory Specification - GET MANAGER STATUS {#idx116310}

INT 67 - LIM EMSsee Expanded Memory Specification 4.0 - PREPARE EXPANDED MEMORY HARDWARE FOR WARM BOOT {#idx116709}

INT 67 - MICEMM v4D, RM386 - INSTALLATION CHECK {#idx116624}

INT 67 - PC-DRAFT - KEYBOARD DRIVER {#idx115615}

INT 67 - QEMM-386 v4.23+ - 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.} {#idx116116}{#idx116119}{#idx116129}

INT 67 - RM386 v6.00 - GET RM386 GLOBAL FLAGS {#idx116674}

INT 67 - RM386 v6.00+ - GET INTERRUPT VECTORS {#idx116607}

INT 67 - VIDEMS.SYS v1.31+ - INSTALLATION CHECK {#idx115713}

INT 67 - VIDEMS.SYS v1.31+ - RETURN HIDDEN BLOCK SIZE {#idx115733}

INT 6A - DECnet DOS LOCAL AREA TRANSPORT - OPEN SESSION {#idx118780}{#idx118781}{#idx118782}{#idx118783}{#idx118784}{#idx118785}{#idx118786}{#idx118787}{#idx118788}{#idx118796}{#idx118797}{#idx118798}{#idx118799}{#idx118800}{#idx118801}{#idx118802}{#idx118803}{#idx118804}

INT 6B - DECnet DOS - PORTIBM PC Portable (uses same BIOS as XT) DRIVER {#idx118856}{#idx118864}

INT 6F - 10NET - GET ADDRESS OF CONFIGURATION TABLE {#idx119922}{#idx119933}

INT 6F - 10NET - LOCK SEMAPHORE, RETURN IMMEDIATELY {#idx120775}{#idx120781}

INT 6F - 10NET - LOGIN {#idx119477}{#idx119478}

INT 6F - 10NET - SPOOL(Simultaneous Peripheral Operation OnLine) The process of performing output to a slow peripheral such as a printer while other tasks continue running on the CPU. This term dates back to mainframe days before the invention of timesharing./PRINT {#idx120892}

INT 6F - 10NET - STATUS OF NODE {#idx119726}{#idx119730}

INT 6F - 10NET - UNLOCK SEMAPHORE {#idx120793}

INT 6F - 10NET v3.3+ - MOUNT {#idx121168}{#idx121172}

INT 6F - 10NET v3.3+ - UNMOUNT {#idx121179}

INT 6F - HP Vectra EX-BIOS - "F_CMOS_GET" - READ CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. MEMORY {#idx121292}

INT 6F - HP Vectra EX-BIOS - "F_CMOS_RET" - WRITE CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. MEMORY {#idx121307}

INT 6F - HP Vectra EX-BIOS - "F_DEF_MASKS" - DEFINE GRAPHICS CURSOR MASKS {#idx120759}

INT 6F - HP Vectra EX-BIOS - "F_GET_BUFFER" - READ A BUFFER OF DATA FROM DEVICE {#idx120804}{#idx120821}

INT 6F - HP Vectra EX-BIOS - "F_GET_BYTE" - READ A BYTE OF DATA FROM DEVICE {#idx120620}{#idx120622}

INT 6F - HP Vectra EX-BIOS - "F_GET_WORD" - READ WORD OF DATA FROM DEVICE {#idx120992}

INT 6F - HP Vectra EX-BIOS - "F_INQUIRE" - GET DRIVER PHYSICAL DESCRIBE RECORD {#idx120571}{#idx120573}{#idx120575}

INT 6F - HP Vectra EX-BIOS - "F_INQUIRE_ALL" - GET DRIVER STATUS TABLE {#idx120643}{#idx120647}

INT 6F - HP Vectra EX-BIOS - "F_INQUIRE_ENTRY" - GET GID DRIVER ENTRY POINT {#idx120850}{#idx120852}{#idx120854}

INT 6F - HP Vectra EX-BIOS - "F_INQUIRE_FIRST" - GET PHYSICAL DRIVER VECTOR {#idx120747}{#idx120749}

INT 6F - HP Vectra EX-BIOS - "F_INS_BASEHPVT" - GET HP_VECTOR_TABLE ADDRESS {#idx119965}

INT 6F - HP Vectra EX-BIOS - "F_INS_FIND" - FIND DRIVER BY ATTRIBUTES {#idx121189}{#idx121191}{#idx121198}

INT 6F - HP Vectra EX-BIOS - "F_INS_FIXGETDS" - INSTALL VALUES IN FIXED VECTOR {#idx120951}

INT 6F - HP Vectra EX-BIOS - "F_INS_FIXGLBDS" - INSTALL VALUES IN FIXED VECTOR {#idx121006}

INT 6F - HP Vectra EX-BIOS - "F_INS_FIXOWNDS" - INSTALL VALUES IN FIXED VECTOR {#idx120838}

INT 6F - HP Vectra EX-BIOS - "F_INS_FREEGETDS" - INSTALL VALUES IN FREE VECTOR {#idx121099}

INT 6F - HP Vectra EX-BIOS - "F_INS_FREEGLBDS" - INSTALL VALUES IN FREE VECTOR {#idx121152}

INT 6F - HP Vectra EX-BIOS - "F_INS_FREEOWNDS" - INSTALL VALUES IN FREE VECTOR {#idx121052}

INT 6F - HP Vectra EX-BIOS - "F_INS_XCHGFIX" - EXCH VALUES WITH FIXED VECTOR {#idx120554}{#idx120559}

INT 6F - HP Vectra EX-BIOS - "F_INS_XCHGFREE" - EXCH VALUES WITH FREE VECTOR {#idx120736}

INT 6F - HP Vectra EX-BIOS - "F_INS_XCHGRSVD" - EXCH VALUES WITH RESRVED VECTOR {#idx120632}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CLIPPING_OFF" - DISABLE CLIPPING {#idx120382}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CLIPPING_ON" - ENABLE CLIPPING {#idx120346}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CLR_CRTSW" - SET CRT TO MONOCHROME {#idx120486}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CLR_RAMSW" - CLEAR 8041 RAM(Random Access Memory) See also DRAM, SRAM. SWITCH {#idx120439}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CREATE_EVENT" - SET EVENT HANDLER {#idx120201}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CREATE_INTR" - CREATE INTERVAL ENTRY {#idx120284}{#idx120285}{#idx120287}{#idx120289}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_DISABLE_REPEAT" - KEY REPT OFF {#idx120371}{#idx120373}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_RECONFIGURE" - RECONFIG LINK {#idx120190}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_REPEAT" - SET KEY REPEAT RATE {#idx120335}{#idx120337}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_REPORT_NAME" - GET DEV NAME {#idx120451}{#idx120454}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_REPORT_STATUS" - GET DEVSTATUS {#idx120427}{#idx120430}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_SELF_TEST" - PERFORM SELFTEST {#idx120405}{#idx120408}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_WR_ACK" - ACKNOWLEDGE DEVICE {#idx120298}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_CRV_WR_PROMPTS" - WRITE PROMPT {#idx120237}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_DEF_LINKS" - SET DEFAULT PARENTS {#idx120018}{#idx120021}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_DELET_INTR" - DELETE INTERVAL ENTRY {#idx120319}{#idx120320}{#idx120323}{#idx120326}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_DISABLE_HPHIL" - MASK HP-HIL INT {#idx120264}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_DISABLE_KBD" - MASK 8041 OBF INT {#idx120170}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_DISABLE_SVC" - MASK 8041 SVC INT {#idx120064}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_DISBL_INTR" - END INTERRUPT SERVICE {#idx120393}{#idx120394}{#idx120397}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_ENABL_INTR" - START INTERRUPT SRVICE {#idx120358}{#idx120359}{#idx120361}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_ENABLE_HPHIL" - UNMASK HP-HIL INT {#idx120219}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_ENABLE_KBD" - UNMASK 8041 OBF INT {#idx120123}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_ENABLE_SVC" - UNMASK 8041 SVC INT {#idx120006}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_EVENT_OFF" - DISABLE EVENT HANDLER {#idx120309}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_EVENT_ON" - ENABLE EVENT HANDLER {#idx120253}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_GET_LINKS" - GET DRIVER LINK FIELDS {#idx120072}{#idx120074}{#idx120077}{#idx120081}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_KEYBOARD_LED" - SET KEYBOARD LEDS {#idx120499}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_KEYBOARD_REPEAT" - SET TYPEMATIC {#idx120473}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_LOCK" - RESERVE SUB-ADDRESSES {#idx119993}{#idx119996}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_MOUSE_COM" - FORCE INT 33 INIT {#idx120100}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_MOUSE_COM" - INIT INT 33 HANDLER {#idx120043}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_PASS_THRU" - SEND DATA BYTE TO 8041 {#idx120509}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_SET_CRTSW" - SET CRT TO MULTIMODE {#idx120462}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_SET_LINKS" - SET DRIVER LINK FIELDS {#idx120134}{#idx120137}{#idx120140}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_SET_RAMSW" - SET RAM(Random Access Memory) See also DRAM, SRAM. SWITCH IN 8041 {#idx120416}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_TRACK_OFF" - GRAPHICS CURSOR OFF {#idx120157}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_TRACK_ON" - GRAPHICS CURSOR ON {#idx120111}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_UNLOCK" - RELEASE SUB-ADDRESSES {#idx120053}{#idx120055}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_VID_GET_INFO" - GET DISPLAY INFO {#idx120091}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_VID_GET_RES" - GET VIDMODE RESOLUTN {#idx120228}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_VID_ID_HP" - INSTALLATION CHECK {#idx120033}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_VID_MOD_INFO" - SET EXT-CTRL REG {#idx120182}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_VID_SET_INFO" - SET EXT-CTRL INFO {#idx120149}

INT 6F - HP Vectra EX-BIOS - "F_IO_CTRL SF_VID_SET_MODE" - SET VIDEO MODE {#idx120274}

INT 6F - HP Vectra EX-BIOS - "F_ISR" (internal) - RESPOND TO LOGICAL ISR {#idx119507}{#idx119509}{#idx119510}{#idx119528}{#idx119534}{#idx119543}{#idx119547}{#idx119549}{#idx119550}{#idx119568}{#idx119603}{#idx119608}{#idx119611}{#idx119612}{#idx119613}{#idx119614}{#idx119615}{#idx119620}{#idx119622}{#idx119626}{#idx119628}{#idx119629}{#idx119630}{#idx119634}{#idx119638}{#idx119643}{#idx119651}{#idx119653}{#idx119655}{#idx119660}{#idx119669}{#idx119673}{#idx119676}

INT 6F - HP Vectra EX-BIOS - "F_PUT_BUFFER" - WRITE A BUFFER TO DEVICE {#idx120700}{#idx120702}{#idx120718}

INT 6F - HP Vectra EX-BIOS - "F_PUT_BYTE" - WRITE A BYTE OF DATA TO DEVICE {#idx120532}{#idx120533}{#idx120535}{#idx120545}

INT 6F - HP Vectra EX-BIOS - "F_PUT_SPRITE" - DISPLAY GRAPHICS CURSOR SPRITE {#idx121023}

INT 6F - HP Vectra EX-BIOS - "F_PUT_WORD" - WRITE WORD OF DATA TO DEVICE {#idx120926}{#idx120940}

INT 6F - HP Vectra EX-BIOS - "F_RAM_GET" - GET EX-BIOS FREE RAM(Random Access Memory) See also DRAM, SRAM. AREA {#idx121239}

INT 6F - HP Vectra EX-BIOS - "F_RAM_RET" - RESERVE EX-BIOS MEMORY {#idx121265}

INT 6F - HP Vectra EX-BIOS - "F_REMOVE_SPRITE" - REMOVE GRAPHICS CURSOR SPRITE {#idx121066}

INT 6F - HP Vectra EX-BIOS - "F_SET_LIMITS_X" - SET HORIZONTAL TRACKING LIMITS {#idx120862}

INT 6F - HP Vectra EX-BIOS - "F_SET_LIMITS_Y" - SET VERTICAL TRACKING LIMITS {#idx120964}

INT 6F - HP Vectra EX-BIOS - "F_SND_BEEP" - SOUND BEEP WITH CURRENT VALUES {#idx121406}

INT 6F - HP Vectra EX-BIOS - "F_SND_BEEP_DISABLE" - DISABLE BEEPS {#idx121395}

INT 6F - HP Vectra EX-BIOS - "F_SND_BEEP_ENABLE" - ENABLE BEEPS {#idx121380}

INT 6F - HP Vectra EX-BIOS - "F_SND_CLICK" - GENERATE KEYCLICK {#idx121366}

INT 6F - HP Vectra EX-BIOS - "F_SND_CLICK_DISABLE" - TURN OFF KEYCLICKS {#idx121354}

INT 6F - HP Vectra EX-BIOS - "F_SND_CLICK_ENABLE" - TURN ON KEYCLICKS {#idx121338}

INT 6F - HP Vectra EX-BIOS - "F_SND_SET_BEEP" - SET BEEP FREQUENCY AND DURATION {#idx121421}

INT 6F - HP Vectra EX-BIOS - "F_SND_TONE" - SOUND TONE WITH FREQ AND DURATION {#idx121433}

INT 6F - HP Vectra EX-BIOS - "F_STR_DEL_BUCKET" - DEL HEADER FROM BUCKET LIST {#idx121454}

INT 6F - HP Vectra EX-BIOS - "F_STR_GET_FREE_INDEX" - FIND FREE STRING INDEX {#idx121444}

INT 6F - HP Vectra EX-BIOS - "F_STR_GET_INDEX" - GET INDEX FOR STRING {#idx121490}

INT 6F - HP Vectra EX-BIOS - "F_STR_GET_STRING" - FIND STRING IN BUCKET LIST {#idx121480}

INT 6F - HP Vectra EX-BIOS - "F_STR_PUT_BUCKET" - ADD HEADER TO BUCKET HDR LIST {#idx121470}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_CLOSE" - RELEASE DRIVER {#idx119863}{#idx119865}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_DEF_ATTR" - RESET TO DEFAULT ATTR {#idx119816}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_GET_ATTR" - GET CURRENT ATTRIBUTES {#idx119828}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_INIT" - START INITIALIZING DRIVER {#idx119743}{#idx119746}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_INTERVAL" - 60 HZ INTERVAL EXPIRED {#idx119889}{#idx119891}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_OPEN" - RESERVE DRIVER FOR ACCESS {#idx119851}{#idx119853}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_REPORT_STATE" - GET DRIVER STATE {#idx119779}{#idx119781}{#idx119785}{#idx119788}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_SET_ATTR" - SET DEVICE ATTRIBUTES {#idx119841}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_START" - COMPLETE DRIVER INITIALIZ. {#idx119759}{#idx119760}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_TEST" - PERFORM HARDWARE TEST {#idx119901}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_TIMEOUT" - REPORT REQUESTED TIMEOUT {#idx119877}{#idx119879}

INT 6F - HP Vectra EX-BIOS - "F_SYSTEM SF_VERSION_DESC" - GET DRIVER VERSION {#idx119798}{#idx119801}{#idx119803}

INT 6F - HP Vectra EX-BIOS - "F_TRACK_INIT" - RESET TRACKING DRIVER TO DEFAULTS {#idx119977}{#idx119980}

INT 6F - HP Vectra EX-BIOS - "F_TRACK_OFF" - DISABLE CURSOR TRACKING {#idx120664}

INT 6F - HP Vectra EX-BIOS - "F_TRACK_ON" - ENABLE CURSOR TRACKING {#idx120584}

INT 6F - HP Vectra EX-BIOS - "F_YIELD" - GIVE UP CPU(Central Processing Unit) The microprocessor which executes programs on your computer. TO OTHER TASKS {#idx121321}

INT 78 - AutoCAD Device Interface - PLOTTER - SEND COMMAND {real mode} {#idx122008}{#idx122017}

INT 78 - HugeRealMode Driver - GET ENTRY POINT {#idx122105}{#idx122124}

INT 78 - HugeRealMode Driver - INSTALLATION CHECK {#idx122097}{#idx122102}

INT 78 - TARGA.DEV - CMC International SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. device driver - SET I/O PORTIBM PC Portable (uses same BIOS as XT) {#idx122067}{#idx122078}

INT 78 - TARGA.DEV - SET DMAsee Direct Memory Access CHANNEL {#idx122228}

INT 78 - TARGA.DEV - SET SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. DEVICE NUMBER {#idx122235}

INT 79 - AVATAR(Advanced Video Attribute Terminal Assembler and Recreator) A set of control codes which may be used to affect the output of characters to the screen on systems equipped with an appropriate driver. Similar in intent to ANSI sequences, AVATAR has shorter command sequences and provides additional PC-specific functionality. AVATAR is primarily used by the Opus and Maximus bulletin board systems (it was designed by one of the developers of the Opus system)..SYS - FAST GET KEYSTROKE {#idx122351}

INT 79 - DJGPP GO32.EXE DOS EXTENDER - RELOCATED IRQ1 {#idx122379}

INT 7A - AutoCAD Device Interface - DISPLAY - INITIALIZE (INIT1) {real mode} {#idx123156}{#idx123161}

INT 7A - AutoCAD Device Interface - RENDERING DEVICE - INITIALIZE (RDLINKUP) {real mode} {#idx123182}

INT 7A - Canon IX-30F Image Scanner SI3.SYS - INTERFACE {#idx123307}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - CANCEL EVENT {#idx122661}{#idx122663}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - CLOSE SOCKET {#idx122520}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - DISCONNECT FROM TARGET {#idx122709}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - GET DRIVER MAXIMUM PACKET SIZE {#idx122963}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - GET INTERNETWORK ADDRESS {#idx122686}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - GET INTERVAL MARKER {#idx122676}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - GET LOCAL TARGET {#idx122532}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - internal - ADD DIAGNOSTIC ELEMENT {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.} {#idx122944}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - internal - CANCEL DIAGNOSTIC ELEMENT {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.} {#idx122954}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - internal - INITIALIZE NETWORK ADDRESS {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.} {#idx122725}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - internal - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. GET PACKET 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.} {#idx122738}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - INTERNAL - SEND PACKET {#idx122757}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - internal - TERMINATE SOCKETS {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.} {#idx122746}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - INTERNAL {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.} {#idx122973}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - LISTEN FOR PACKET {#idx122641}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - OPEN SOCKET {#idx122479}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - RELINQUISH CONTROL {#idx122698}{#idx122700}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - SCHEDULE IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. EVENT {#idx122650}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - SCHEDULE SPECIAL EVENT {#idx122668}

INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - SEND PACKET {#idx122545}{#idx122558}

INT 7A - Novell NetWare - NetWare Access Server - GET ??? ECB AND SOCKET {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.} {#idx123005}

INT 7A - Novell NetWare - NetWare Access Server - GET ??? ECB {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.} {#idx123020}

INT 7A - Novell NetWare - NetWare Access Server - GET ??? {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.} {#idx122990}

INT 7A - Novell NetWare - SPX Driver - ABORT SPX CONNECTION {#idx122865}

INT 7A - Novell NetWare - SPX Driver - ESTABLISH SPX CONNECTION {#idx122790}

INT 7A - Novell NetWare - SPX Driver - GET SPX CONNECTION STATUS {#idx122876}

INT 7A - Novell NetWare - SPX Driver - INSTALLATION CHECK {#idx122767}

INT 7A - Novell NetWare - SPX Driver - LISTEN FOR SPX CONNECTION {#idx122837}

INT 7A - Novell NetWare - SPX Driver - LISTEN FOR SPX PACKET {#idx122929}

INT 7A - Novell NetWare - SPX Driver - SEND SPX PACKET {#idx122920}

INT 7A - Novell NetWare - SPX Driver - TERMINATE SPX CONNECTION {#idx122851}

INT 7B - AutoCAD Device Interface - PRINTER/PLOTTER - BEGIN PLOT {real mode} {#idx123476}

INT 7B - MCI Express v2.11+ - DRIVER.EXE - ??? {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.} {#idx123434}{#idx123439}

INT 7C - AutoShade v2 - RENDERING HARDCOPY DRIVER {#idx123569}{#idx123572}

INT 7C - SK-UPPS Data Link Interface 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. - CHANGE DRIVER ADDRESS {#idx123620}

INT 7C - SK-UPPS Data Link Interface 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. - DLI 2.5+ - GET DRIVER INFO {#idx123804}{#idx123806}{#idx123811}{#idx123829}

INT 7C - SK-UPPS Data Link Interface 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. - DLI 2.8+ - DRIVER I/O CONTROL {#idx123929}{#idx123931}{#idx123932}

INT 7C - SK-UPPS Data Link Interface 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. - DOWN DRIVER {#idx123603}

INT 7C - SK-UPPS Data Link Interface 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. - GET DRIVER STATISTICS {#idx123785}

INT 7C - SK-UPPS Data Link Interface 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. - GET DRIVER STATUS {#idx123611}{#idx123615}

INT 7C - SK-UPPS Data Link Interface 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. - GET DRIVER VERSION {#idx123593}

INT 7C - SK-UPPS/SK-PASSPORT Data Link Interface (DLI) 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. {#idx123583}

INT 7D - SCSILink - POLL REQUEST {#idx124102}{#idx124106}

INT 7F - Alloy MW386 - GET PORTIBM PC Portable (uses same BIOS as XT) INFORMATION {#idx125569}

INT 7F - Alloy MW386 - GET TERMINAL PARAMETERS {#idx125614}

INT 7F - Alloy MW386 - SET TERMINAL DRIVER FOR ANOTHER USER {#idx125599}{#idx125603}{#idx125605}

INT 7F - Alloy MW386 - WRITE BYTE TO CONSOLE PORTIBM PC Portable (uses same BIOS as XT) {#idx125883}

INT 7F - Alloy MW386 v2+ - GET MW386 INVOCATION DRIVE {#idx125932}{#idx125936}

INT 7F - Alloy NTNX (Host) - GET SHARED DRIVE INFO {#idx124972}{#idx124975}{#idx124976}{#idx124977}{#idx124980}{#idx124981}{#idx124984}{#idx124992}{#idx124994}{#idx124996}

INT 7F - Alloy NTNX (Host) - LOCK/UNLOCK SYSTEM, SPOOLER CONTROL {#idx124940}

INT 7F - Alloy NTNX (Slave), MW386 - SET NEW TERMINAL DRIVER {#idx125594}{#idx125597}

INT 7F - Alloy NTNX - GET SYSTEM FLAGS {#idx125129}

INT 7F - Alloy NTNX, MW386 - ATTACH OR RELEASE DRIVE FOR LOW-LEVEL WRITE ACCESS {#idx125497}{#idx125504}{#idx125508}

INT 7F - Alloy NTNX, MW386 - GET LIST OF SHARED DRIVES {#idx125012}{#idx125017}{#idx125019}{#idx125023}{#idx125026}

INT 7F - CONVERGENT TECHNOLOGIES ClusterShare CTOS ACCESS VECTOR {#idx124420}

INT 7F - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. 8514/A Adapter Interface (HDILOAD.EXE) {#idx124768}

INT 7F - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. 8516 Touch Screen Device DriverAn interface module between the device-independent portions of the operating system and an actual hardware device which converts device-independent requests into the actual sequence of device operations to perform the requested action. IO.SYS contains the standard, built-in MSDOS device drivers such as CON, COM1, AUX, PRN, etc. See also INT 21h Function 52h and INT 2Fh Function 0802h. - GET 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. ENTRY {#idx125810}{#idx125817}{#idx125821}

INT 7F - TIGA Communications Driver v2.05 - ??? {#idx125536}{#idx125718}

INT 7F - TIGA Communications Driver v2.05 - GET ENTRY POINTS {#idx124480}{#idx124484}

INT 7F - TIGA Communications Driver v2.05 - INSTALLATION CHECK {#idx125686}

INT 7F - TIGA Communications Driver v2.05 - UNINSTALL {#idx125368}

INT 7F - Voyetra - AAPISG - 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.} {#idx125663}

INT 7F - Voyetra - VAPISG - 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.} {#idx125698}{#idx125734}

INT 80 - QPC Software PKTINT.COM - GET ENTRY POINT {#idx126502}

INT 80 - SBSIM - "GETSNDSTAT" - GET DRIVER'S STATUS {#idx126262}{#idx126265}

INT 80 - SBSIM - "PAUSESND" - TEMPORARILY PAUSE PLAYBACK ON SELECTED DRIVER {#idx126235}{#idx126238}

INT 80 - SBSIM - "PLAYSND" - PLAY MUSIC/VOICE ON SELECTED DRIVER {#idx126208}{#idx126211}

INT 80 - SBSIM - "RESUMESND" - RESTART PLAYBACK ON SELECTED DRIVER {#idx126250}{#idx126252}

INT 80 - SBSIM - "STARTSND" - START SOUND ON SPECIFIED DRIVER {#idx126159}{#idx126164}{#idx126168}{#idx126189}{#idx126198}

INT 80 - SBSIM - "STOPSND" - STOP MUSIC/VOICE ON SELECTED DRIVER {#idx126221}{#idx126224}

INT 80 - SoundBlaster SBFM driver - GET VERSION {#idx126273}{#idx126289}

INT 80 - SoundBlaster SBFM driver - PAUSE MUSIC {#idx126439}

INT 80 - SoundBlaster SBFM driver - PLAY MUSIC {#idx126415}

INT 80 - SoundBlaster SBFM driver - RESET DRIVER {#idx126431}

INT 80 - SoundBlaster SBFM driver - RESUME MUSIC {#idx126448}

INT 80 - SoundBlaster SBFM driver - SET DRIVER CLOCK RATE {#idx126371}{#idx126379}

INT 80 - SoundBlaster SBFM driver - SET INSTRUMENT TABLE {#idx126340}{#idx126349}{#idx126351}

INT 80 - SoundBlaster SBFM driver - SET MUSIC STATUS BYTE ADDRESS {#idx126313}{#idx126326}{#idx126329}{#idx126335}{#idx126337}{#idx126338}

INT 80 - SoundBlaster SBFM driver - SET SYSTEM CLOCK RATE {#idx126360}

INT 80 - SoundBlaster SBFM driver - SET USER-DEF TRAP FOR SYSTEM-EXCLUSIVE CMDS {#idx126457}

INT 80 - SoundBlaster SBFM driver - STOP MUSIC {#idx126423}

INT 80 - SoundBlaster SBFM driver - TRANSPOSE MUSIC {#idx126380}{#idx126390}{#idx126392}{#idx126396}

INT 81 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. WinBIOS - SECOND HARD DRIVE AUTODETECTION {#idx126537}

INT 90 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. BASIC(Beginner's All-purpose Symbolic Instruction Code) A programming language originally designed as a means of teaching FORTRAN. There are many variations of BASIC with differing capabilities; the majority are interpreted but compiled BASIC is becoming more popular. All genuine IBMInternational Busiuness Machines personal computers (including the latest PS/2IBM PS/2, any model models) come equipped with a cassette-based BASIC interpreter in ROM. - used while in interpreter {#idx127103}

INT 92 - Da Vinci eMail Dispatcher - INSTALLATION CHECK {#idx127260}

INT 94 - Media Vision PCM.COM - GET INTERNAL DMAsee Direct Memory Access BUFFER ADDRESS {partially documented} {#idx127414}

INT 94 - PCM driver - BEGIN AUDIO PLAY {partially documented} {#idx127345}

INT 94 - PCM driver - BEGIN AUDIO RECORD {partially documented} {#idx127351}

INT 94 - PCM driver - FIND VALID DMAsee Direct Memory Access BUFFER IN HUGE MEMORY BLOCK {partially documented} {#idx127389}{#idx127395}

INT 94 - PCM driver - INITIALIZE DMAsee Direct Memory Access BUFFER {partially documented} {#idx127325}{#idx127331}

INT 94 - PCM driver - INITIALIZE PCM INFO {partially documented} {#idx127314}{#idx127322}

INT 94 - PCM driver - INITIALIZE PCM {partially documented} {#idx127307}

INT 94 - PCM driver - INITIALIZE SOUND {partially documented} {#idx127284}{#idx127292}{#idx127297}{#idx127302}

INT 94 - PCM driver - INITIALIZE USER FUNCTION {partially documented} {#idx127334}{#idx127341}

INT 94 - PCM driver - PAUSE AUDIO PLAY/RECORD {partially documented} {#idx127356}

INT 94 - PCM driver - RESUME AUDIO PLAY/RECORD {partially documented} {#idx127363}

INT 94 - PCM driver - STOP AUDIO PLAY/RECORD {partially documented} {#idx127370}

INT 94 - PCM driver - UNHOOK INTERRUPTS AND TURN OFF DMAsee Direct Memory Access {partially documented} {#idx127376}{#idx127385}

INT C0 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 0 DATA {#idx128224}

INT C1 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 0 DATA {#idx128249}

INT C2 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 0 DATA {#idx128273}

INT C3 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 0 DATA {#idx128296}

INT C4 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 1 DATA {#idx128319}

INT C5 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 1 DATA {#idx128341}

INT C6 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 1 DATA {#idx128375}

INT C7 - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - DRIVE 1 DATA {#idx128406}

INT D4 - PC-MOS/386 v3.0+ - GET TASK CONTROL BLOCK {#idx128760}{#idx128812}{#idx128823}{#idx128830}{#idx128840}

INT D4 - PC-MOS/386 v3.0+ - WAIT FOR EVENT {#idx128868}

INT D4 - PC-MOS/386 v5.01 - ADD A TASK TO THE SYSTEM {#idx129060}

INT D4 - PC-MOS/386 v5.01 - CHANGE TERMINAL DRIVER {#idx129078}

INT D4 - PC-MOS/386 v5.01 - IDENTIFY LOAD ADDRESS OF DEVICE DRIVER LOCATION {#idx129096}{#idx129102}{#idx129105}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - EXECUTE DOS-COMPATIBLE FUNCTIONS {real mode} {#idx130487}{#idx130514}{#idx130543}{#idx130551}{#idx130559}{#idx130563}{#idx130571}

INT E0 - CP/M-86One of the three operating systems offered by IBMInternational Busiuness Machines for its original PCIBM PC (the other two were MSDOS and the UCSD p-System). It has since evolved into DR-DOS version 6 and Novell DOS 7., Concurrent CP/M(Control Program for Microcomputers) An early operating system for micros based on the 8-bit Intel 8080 CPU (and later the compatible 8085 and Zilog Z80 CPUs). MSDOS version 1.0 was essentially a clone of CP/M for the Intel 8086., DR Multiuser DOS - FUNCTION CALLS {#idx129580}{#idx129583}{#idx129605}{#idx129610}{#idx129623}{#idx129625}{#idx129721}

INT E0 - REAL/32 - "N_LOGON" - LOG ONTO A SERVER {#idx130160}

INT E0 - REAL/32 - "N_RCT" - GET REQUESTOR CONFIGURATION TABLE {#idx130230}{#idx130234}

INT E0 - REAL/32 - "N_SCT" - GET SERVER CONFIGURATION TABLE {#idx130263}

INT E0 - REAL/32 - "S_SYSDAT" - GET SYSTEM DATA AREA {#idx130970}

INT E5 - DIGITAL RESEARCH - FIDDS INTERRUPT {#idx131743}

INT E6 - CP/M-86One of the three operating systems offered by IBMInternational Busiuness Machines for its original PCIBM PC (the other two were MSDOS and the UCSD p-System). It has since evolved into DR-DOS version 6 and Novell DOS 7. v1.1 - XIOS INTERRUPT / UNKNOWN DISK DRIVE {callout or callback} {#idx131755}{#idx131758}{#idx131760}{#idx131763}{#idx131764}{#idx131765}{#idx131769}

INT FF - PCIBM PC/FORTH - GRAPHICS 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. - VIDEO STATUS CHANGE {#idx132876}

MEM 0040h:000Eh - SEGMENT OF EXTENDED BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. DATA SEGMENT (PS/2IBM PS/2, any model, newer BIOSes) {#idx160850}{#idx160854}{#idx160857}{#idx160859}{#idx160874}{#idx160887}{#idx160896}{#idx160921}{#idx160932}{#idx160937}

MEM 0040h:0010h - INSTALLED HARDWARE {#idx160967}{#idx161005}

MEM 0040h:003Fh - DISKETTE - MOTOR STATUS {#idx161205}

MEM 0040h:0041h - DISKETTE - LAST OPERATION STATUS {#idx161248}{#idx161255}

MEM 0040h:0042h - DISK - FLOPPY/HARD DRIVE STATUS/COMMAND BYTES {#idx161259}{#idx161284}{#idx161321}{#idx161323}{#idx161350}{#idx161354}

MEM 0040h:0074h - FIXED DISK LAST OPERATION STATUS (except ESDI(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE. drives) {#idx161617}{#idx161622}{#idx161650}{#idx161656}{#idx161664}

MEM 0040h:0074h - WD1002-27X SuperBIOS - TOTAL DRIVES, FIRST CONTROLLER ONLY {#idx161669}

MEM 0040h:0075h - FIXED DISK - NUMBER OF FIXED DISK DRIVES {#idx161679}

MEM 0040h:0075h - WD1002-27X SuperBIOS - TOTAL FIXED DRIVES, BOTH CONTROLLERS {#idx161689}

MEM 0040h:008Bh - DISKETTE MEDIA CONTROL {#idx161976}

MEM 0040h:008Fh - DISKETTE CONTROLLER INFORMATION [not XTIBM PC XT] {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.} {#idx162034}

MEM 0040h:0090h - DISKETTE DRIVE 0 MEDIA STATE {#idx162038}{#idx162042}{#idx162043}{#idx162044}

MEM 0040h:0091h - DISKETTE DRIVE 1 MEDIA STATE {#idx162048}

MEM 0040h:0092h - DISKETTE DRIVE 0 MEDIA STATE ATIBM PC AT START OF OPERATION {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.} {#idx162053}{#idx162061}{#idx162062}{#idx162066}{#idx162068}

MEM 0040h:0093h - DISKETTE DRIVE 1 MEDIA STATE ATIBM PC AT START OF OPERATION {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.} {#idx162079}{#idx162086}{#idx162088}{#idx162092}{#idx162096}

MEM 0040h:0094h - DISKETTE DRIVE 0 CURRENT TRACK NUMBER {#idx162102}

MEM 0040h:0095h - DISKETTE DRIVE 1 CURRENT TRACK NUMBER {#idx162107}

MEM 0040h:00B0h - PTR TO 3363 OPTICAL DISK DRIVER OR BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. ENTRY POINT {#idx162356}{#idx162360}{#idx162362}

MEM 0040h:00B5h - Dell 4xxDE {#idx162378}{#idx162386}{#idx162391}{#idx162396}{#idx162398}{#idx162400}{#idx162403}{#idx162405}

MEM 0040h:00D0h - INSTALLATION FLAGS {E?, H?, D?} {#idx162462}

MEM 0040h:00D7h - EHD floppy - DRIVE 0 DISKETTE MEDIA STATE {#idx162527}{#idx162540}

MEM 0040h:00D8h - EHD floppy - DRIVE 1 DISKETTE MEDIA STATE {#idx162557}

MEM 0040h:00D9h - EHD floppy - DRIVE 2 DISKETTE MEDIA STATE {#idx162580}

MEM 0040h:00DAh - EHD floppy - DRIVE 3 DISKETTE MEDIA STATE {#idx162598}

MEM 0040h:00DBh - EHD floppy - DRIVE 0 NEEDS RECALIBARATION {#idx162613}

MEM 0040h:00DCh - EHD floppy - DRIVE 1 NEEDS RECALIBARATION {#idx162638}

MEM 0040h:00DDh - EHD floppy - DRIVE 2 NEEDS RECALIBARATION {#idx162652}

MEM 0040h:00DEh - EHD floppy - DRIVE 3 NEEDS RECALIBARATION {#idx162660}

MEM 0040h:00E0h - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. v1.00.12.AX1T - EPP - REAL-TIME DEVICE COUNT {#idx162679}{#idx162683}

MEM 0040h:00E3h - EHD floppy - DRIVE 0 DISKETTE TYPE (from jumpers) {#idx162687}

MEM 0040h:00E4h - EHD floppy - DRIVE 1 DISKETTE TYPE (from jumpers) {#idx162701}

MEM 0040h:00E5h - EHD floppy - DRIVE 2 DISKETTE TYPE (from jumpers) {#idx162711}{#idx162722}{#idx162726}{#idx162728}{#idx162730}{#idx162733}{#idx162735}

MEM 0040h:00E6h - EHD floppy - DRIVE 3 DISKETTE TYPE (from jumpers) {#idx162738}

MEM 0040h:00EAh - Omti controller - SEGMENT OF EXTENDED BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. DATA AREA??? {#idx162751}

MEM 0050h:0004h - MS-DOS - LOGICAL DRIVE FOR SINGLE-FLOPPY SYSTEM (A: / B:) {#idx162769}

MEM 0070h:016Ch - DR-DOS 7.02-7.03 - "DEVNO" AUX/PRN PORTIBM PC Portable (uses same BIOS as XT) ASSIGNMENTS {#idx162852}{#idx162855}

MEM A000h:1234h - S3 - MEMORY-MAPPED ??? {#idx162950}

MEM A000h:8180h - S3 - STREAMS PROCESSOR {#idx163263}

MEM A000h:FF00h - S3 - MEM-MAPPED "SCENIC HIGHWAY" (Local Periph. Bus) ACCESS {#idx163542}{#idx163544}{#idx163570}{#idx163604}

MSR(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors. 0000h:002Ah - Pentium Pro/II - "EBL_CR_POWERON" {#idx165282}

MSR(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors. 0000h:0186h - Pentium Pro - "EVNTSEL0" - PERFORM. COUNTER EVENT SELECTION 0 {#idx165817}{#idx165837}

Notes {#idx167923}

Opcodes List {#idx175617}{#idx175620}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0023 - CHIP SET DATA {#idx134492}{#idx134494}{#idx134500}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0024 - CHIPSET FROM PICO POWER, UMC or PCChips {#idx135466}{#idx136407}{#idx136532}{#idx136564}{#idx136567}{#idx136570}{#idx136574}{#idx136576}{#idx136578}

PORTIBM PC Portable (uses same BIOS as XT) 0040-005F - PIT - PROGRAMMABLE INTERVAL TIMER (8253, 8254) {#idx138984}

PORTIBM PC Portable (uses same BIOS as XT) 0060-006F - KEYBOARD CONTROLLER 804x (8041, 8042) (or PPI (8255) on PCIBM PC,XTIBM PC XT) {#idx139564}{#idx139591}

PORTIBM PC Portable (uses same BIOS as XT) 0070-007F - CMOS RAMA small amount (typically 64 or 128 bytes) of memory in the system's real-time clock chip that is preserved by the clock's battery and is used for storing configuration information. See also Real-Time Clock./RTCsee Real-Time Clock (REAL TIME CLOCK) {#idx140246}{#idx140252}{#idx140257}{#idx140274}

PORTIBM PC Portable (uses same BIOS as XT) 0080 - MANUFACTURING DIAGNOSTICS PORTIBM PC Portable (uses same BIOS as XT) {#idx140552}{#idx140649}{#idx140890}{#idx140898}

PORTIBM PC Portable (uses same BIOS as XT) 00A8-00A9 - Via VT82C496G "Pluto" - CONFIGURATION REGISTERS {#idx141357}{#idx141358}{#idx141360}{#idx141361}{#idx141362}{#idx141364}{#idx141684}{#idx141690}{#idx141697}

PORTIBM PC Portable (uses same BIOS as XT) 0100-0107 - PS/2IBM PS/2, any model POS (Programmable Option Select) {#idx142283}

PORTIBM PC Portable (uses same BIOS as XT) 0100-010F - CompaQ Tape drive adapter. alternate address at 0300 {#idx142305}

PORTIBM PC Portable (uses same BIOS as XT) 0140-014F - SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. (alternate Small Computer System Interface) adapter {#idx142510}

PORTIBM PC Portable (uses same BIOS as XT) 01F0-01F6 - OPTi "Vendetta" (82C750) CHIPSET - PRIMARY IDE(Integrated Drive Electronics) A type of disk drive interface which essentially extends the PCIBM PC's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI. CONTROLLER {#idx143341}{#idx143350}{#idx143370}{#idx143376}

PORTIBM PC Portable (uses same BIOS as XT) 01F0-01F7 - HDC 1 (1st Fixed Disk Controller) (ISA(Industry-Standard Architecture) The expansion bus used by the IBMInternational Busiuness Machines PCIBM PC/ATIBM PC AT. See also EISA., EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus).) {#idx142889}{#idx142898}{#idx142909}{#idx142912}{#idx142914}{#idx142922}{#idx142938}{#idx142982}{#idx142996}{#idx143060}{#idx143152}{#idx143153}{#idx143205}{#idx143222}

PORTIBM PC Portable (uses same BIOS as XT) 0300-030F - Philips CD-ROM player CM50 {#idx144746}

PORTIBM PC Portable (uses same BIOS as XT) 0330-0333 - Adaptec 154xB/154xC SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. adapter (default address) {#idx145881}{#idx145883}{#idx145893}

PORTIBM PC Portable (uses same BIOS as XT) 0370-0377 - FDC 2 (2nd Floppy Disk Controller) first FDC at 03F0 {#idx146884}

PORTIBM PC Portable (uses same BIOS as XT) 037C-037F - C&T F87000 Multi-Mode Peripheral Chip - OUTPUT PORTS {#idx146981}

PORTIBM PC Portable (uses same BIOS as XT) 03B0-03BF - MDA(Monochrome Display Adapter) A text-only video adapter introduced together with the original IBMInternational Busiuness Machines PCIBM PC. See also CGAColor Graphics Adapter, HGC. (Monochrome Display Adapter based on 6845) {#idx147871}{#idx147880}

PORTIBM PC Portable (uses same BIOS as XT) 03C2-03CF - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors./VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers. - MISCELLANEOUS REGISTERS {#idx148140}

PORTIBM PC Portable (uses same BIOS as XT) 03C4-03C5 - EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors./VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers. - SEQUENCER REGISTERS {#idx148303}

PORTIBM PC Portable (uses same BIOS as XT) 03D4-03D5 - COLOR VIDEO - CRT CONTROL REGISTERS {#idx149009}

PORTIBM PC Portable (uses same BIOS as XT) 03D6-03D7 - CGAColor Graphics Adapter(Color/Graphics Adapter) One of the two video display boards introduced together with the original IBMInternational Busiuness Machines PCIBM PC. See also HGC, MDA. (Color Graphics Adapter) - MIRRORS OF 03D4/03D5 {#idx149885}{#idx149898}{#idx149918}{#idx149934}{#idx149958}

PORTIBM PC Portable (uses same BIOS as XT) 03E0-03E1 - Cirrus Logic CL-PD6710/6722/6729 - PC-CARD HOST ADAPTER {#idx150857}{#idx150965}

PORTIBM PC Portable (uses same BIOS as XT) 03F0-03F7 - FDC 1 (1st Floppy Disk Controller) second FDC at 0370 {#idx151298}{#idx151302}{#idx151384}{#idx151393}{#idx151405}{#idx151423}{#idx151435}{#idx151450}{#idx151467}{#idx151481}{#idx151493}{#idx151506}{#idx151518}{#idx151527}{#idx151535}{#idx151536}{#idx151537}{#idx151538}{#idx151596}{#idx151603}{#idx151604}

PORTIBM PC Portable (uses same BIOS as XT) 063E-063F - WINTEL.VXD - 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. {#idx152546}

PORTIBM PC Portable (uses same BIOS as XT) 0678-067A - Intel 82091AA - ECP-mode PARALLEL PORTIBM PC Portable (uses same BIOS as XT) {#idx152653}

PORTIBM PC Portable (uses same BIOS as XT) 1C00-1CBF - Adaptec AIC-777x EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. controller in EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). slot 1 {#idx154075}{#idx154445}{#idx154447}{#idx154449}{#idx154530}{#idx154534}{#idx154535}

PORTIBM PC Portable (uses same BIOS as XT) xxxx - AMD-645 - Power Management Registers {#idx158348}

PORTIBM PC Portable (uses same BIOS as XT) xxxx - Future Domain TMC-3260 PCI SCSI(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE. adapter {#idx158055}{#idx158060}{#idx158061}{#idx158720}

Ralf Brown Programs {#idx176952}{#idx176955}

Readme {#idx177054}