INT 10 - FASTBUFF.COM - INSTALLATION CHECK (AH=FAh)
INT 12 - KEYBUI v2.0+ - INSTALLATION CHECK (CX=1806h)
INT 14 - KEYBOARD 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. (AH=82h)
INT 16 - K3PLUS v6.22+ - SET KEYCLICK (AH=04h)
INT 16 - KEYBOARD - GET KEYBOARD ID (AH=0Ah)
INT 16 - K3 v1.5x, K3PLUS v5.xx - GET EXTENDED BUFFER STATE {obsolete} (AH=20h)
INT 16 - K3 v1.5x, K3PLUS v5.xx - COPY INTO EXTENDED BUFFER {obsolete} (AH=25h)
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. (AH=4Bh)
INT 16 - M16_KBD.COM v5.6 - INSTALLATION CHECK (AX=4D4Fh)
INT 16 - TrLit - 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. (AX=5472h/BX=4C54h)
INT 16 - FAKEY.COM - INSTALLATION CHECK (AH=70h)
INT 16 - FAKEY.COM - PUSH KEYSTROKES (AH=71h)
INT 16 - FAKEY.COM - CLEAR FAKED KEYSTROKES (AH=72h)
INT 16 - FAKEY.COM - PLAY TONES (AH=73h)
INT 16 - DK.COM v1.03 - INSTALLATION CHECK (AH=87h)
INT 16 - KEYB.COM KEYBOARD CAPABILITIES CHECK (not an actual function!) (AH=92h)
INT 16 - KEYB.COM KEYBOARD CAPABILITIES CHECK (not an actual function!) (AH=A2h)
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 (AX=AF20h/BX=4B33h)
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+) - COPY INTO EXTENDED BUFFER (AX=AF25h/BX=4B33h)
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 (AX=AF4Dh/BX=4B33h)
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+) - CHECK IF FUNCTION SUPPORTED (AX=AF50h/BX=4B33h/CL=00h)
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+) - SET OPTIONS (AX=AF51h/BX=4B33h)
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 09h VECTOR (AX=AF80h/BX=4B33h)
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 16h HANDLER (AX=AF81h/BX=4B33h)
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 (AX=AF82h/BX=4B33h)
INT 16 - CtrlAlt Associates STACKEY.COM v3.00 - 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. (AH=CAh/BX=736Bh/CX=736Bh)
INT 16 - KEYBOARD - KBUF extensions - ADD KEY TO TAIL OF KEYBOARD BUFFER (AH=FFh)
INT 21 - WCED v1.6+ - INSTALLATION CHECK (AX=0A00h)
INT 21 - CED (Command EDitor) - INSTALLABLE COMMANDS (AH=FFh)
INT 2D - KEYBIT Lite v5+ - GET POINTER TO STATUS BYTE (AL=10h)
INT 2F - DOS 5+ DOSKEY - INSTALLATION CHECK (AX=4800h)
INT 2F - DOS 5+ DOSKEY, PCED v2.1 - READ INPUT LINE FROM CONSOLE (AX=4810h)
INT 2F - PCED v2.1 - PCED 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. (AX=48C0h)
INT 2F - PCED/KEYDEF - INSTALLATION CHECK (AX=48C3h/BL=00h)
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. (AX=4B52h)
INT 2F - HP 200LX - KEY200 - INSTALLATION CHECK {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=7041h/BX=4B70h)
INT 2F - MS-DOS 3.3+ KEYB.COM internal - INSTALLATION CHECK {partially documented} (AX=AD80h)
INT 2F - DOS 3.3+ KEYB.COM - SET KEYBOARD CODE PAGE (AX=AD81h)
INT 2F - DOS 3.3+ KEYB.COM - SET KEYBOARD MAPPING (AX=AD82h)
INT 2F - DOS 5+ KEYB.COM - GET KEYBOARD MAPPING (AX=AD83h)
INT 2F - PCIBM PC DOS 5.0+ KEYB.COM - SET KEYBOARD SUB-MAPPING (AX=AD84h)
INT 2F - PCIBM PC DOS 5.0+ KEYB.COM - GET KEYBOARD SUB-MAPPING (AX=AD85h)
INT 2F - HP 100LX/200LX - PUSHKEYS - INSTALLATION CHECK {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C000h)
INT 2F - HP 100LX/200LX - PUSHKEYS - INTERNAL - 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.} (AX=C001h)
INT 2F - HP 100LX/200LX - PUSHKEYS - INSTALLATION CHECK {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=C0AEh)
INT 2F - HP 100LX/200LX - PUSHKEYS - INTERNAL - GET BUFFER 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.} (AX=C0AFh)
INT 2F - TEMPLEXX 1.0 - INSTALLATION CHECK (AX=CF00h)
INT 2F - KDRIVE v2.x - INSTALLATION CHECK (AX=D3D3h/BH=00h)
INT 2F - 4DOS v4.0+ - KSTACK.COM - INSTALLATION CHECK (AX=D44Fh/BX=0000h)
INT 2F - 4DOS v4.0+ - KSTACK.COM - PLACE KEYSTROKES INTO KEYSTACK (AX=D44Fh/BX=0001h)
INT 2F - GOLD.COM - INSTALLATION CHECK (AX=DC00h)
INT 2F - GOLD.COM - GET STATE (AX=DC01h)
INT 2F - GOLD.COM - SET STATE (AX=DC02h)
INT 2F - StuffIt v3.21+ - INSTALLATION CHECK (AX=E000h/DX=5354h)
INT 2F - Phantom2 v1.1+ - INSTALLATION CHECK (AX=E100h)
INT 2F - Phantom2 v1.1+ - FUNCTION REQUEST (AX=E101h)
INT 2F - Phantom2 v1.1+ - UNINSTALL (AX=E102h)
INT 2F - Phantom2 v2.8 - SET ??? FLAG (AX=E103h)
INT 2F - ANARKEY.COM - INSTALLATION CHECK (AX=E300h)
INT 2F - ANARKEY.COM v2+ - 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.} (AX=E301h)
INT 2F - ANARKEY.COM v3+ - ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=E302h)
INT 2F - ANARKEY.COM v3+ - ANARKMD API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=E303h)
INT 2F - ANARKEY.COM v2+ - ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=E304h)
INT 2F - ANARKEY.COM v3+ - ENABLE/SUSPEND ANARKEY {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=E305h)
INT 2F - ANARKEY.COM v4.0 - 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.} (AX=E306h)
INT 2F - ANARKEY.COM v4.0 - 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.} (AX=E307h)
INT 2F - INT16.COM - INSTALLATION CHECK (AX=E337h)
INT 2F - NDOS v4.0+ - KSTACK.COM - INSTALLATION CHECK (AX=E44Fh/BX=0000h)
INT 2F - NDOS v4.0+ - KSTACK.COM - PLACE KEYSTROKES INTO KEYSTACK (AX=E44Fh/BX=0001h)
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.} (AX=ED58h)
INT 2F - 4MAP - INSTALLATION CHECK {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=F000h)
INT 2F - 4MAP - GET KEY MAPPINGS {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=F001h)
INT 2F - 4MAP - INSERT CHARACTER INTO ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=F002h)
INT 2F - 4MAP - INSERT CHARACTER INTO ??? {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} (AX=F003h)
INT 2F - KS/KEYSTKCT.EXE - INSTALLATION CHECK (AX=FD12h)
INT 66 - Newkey v5.4 - INSTALLATION VECTOR