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Int 16/AH=00h
 - KEYBOARD - GET KEYSTROKE
Int 16/AH=01h
 - KEYBOARD - CHECK FOR KEYSTROKE
Int 16/AH=02h
 - KEYBOARD - GET SHIFT FLAGS
Int 16/AH=03h
 - KEYBOARD - SET TYPEMATIC RATE AND DELAY
Int 16/AH=04h
 - KEYBOARD - SET KEYCLICK (PCjr only)
Int 16/AH=04h
 - Tandy 2000 - KEYBOARD - FLUSH KEYBOARD BUFFER
Int 16/AH=04h
 - K3PLUS v6.22+ - SET KEYCLICK
Int 16/AH=05h
 - KEYBOARD - STORE KEYSTROKE IN KEYBOARD BUFFER (AT/PS w enh keybd only)
Int 16/AH=05h
 - KEYBOARD - SELECT KEYBOARD LAYOUT (PCjr only)
Int 16/AH=05h
 - Tandy 2000 - KEYBOARD - RESET KEYBOARD
Int 16/AX=0600h
 - AAKEYS - GET NEXT KEYBOARD EVENT
Int 16/AX=0601h
 - AAKEYS - EMPTY KEY-EVENT BUFFER
Int 16/AX=0602h
 - AAKEYS - DISABLE AAKEYS
Int 16/AX=0603h
 - AAKEYS - GET KEY-EVENT BUFFER
Int 16/AX=0604h
 - AAKEYS - EMPTY BIOS KEYBOARD BUFFER
Int 16/AH=09h
 - KEYBOARD - GET KEYBOARD FUNCTIONALITY
Int 16/AH=0Ah
 - KEYBOARD - GET KEYBOARD ID
Int 16/AH=10h
 - KEYBOARD - GET ENHANCED KEYSTROKE (enhanced kbd support only)
Int 16/AH=11h
 - KEYBOARD - CHECK FOR ENHANCED KEYSTROKE (enh kbd support only)
Int 16/AH=12h
 - KEYBOARD - GET EXTENDED SHIFT STATES (enh kbd support only)
Int 16/AH=13h
 - DOS/V - DOUBLE-BYTE CHARACTER SET SHIFT CONTROL
Int 16/AH=14h
 - DOS/V - SHIFT STATUS DISPLAY CONTROL
Int 16/AH=20h
 - KEYBOARD - GET 122-KEY KEYSTROKE (122-key kbd support only)
Int 16/AH=20h
 - HUNTER 16 - SET TEMPORARY SHIFT
Int 16/AH=20h
 - K3 v1.5x, K3PLUS v5.xx - GET EXTENDED BUFFER STATE
Int 16/AH=21h
 - KEYBOARD - CHECK FOR 122-KEY KEYSTROKE (122-key kbd support only)
Int 16/AH=21h
 - HUNTER 16 - CONTROL SHIFT KEYS
Int 16/AH=22h
 - KEYBOARD - GET 122-KEY SHIFT STATUS (122-key kbd support only)
Int 16/AH=22h
 - HUNTER 16 - CONTROL CTRL-ALT-DEL
Int 16/AH=23h
 - HUNTER 16 - CONTROL EMERGENCY BREAKOUT
Int 16/AH=24h
 - HUNTER 16 - REDEFINE KEY CODES
Int 16/AH=25h
 - HUNTER 16 - RESET KEYBOARD
Int 16/AH=25h
 - K3 v1.5x, K3PLUS v5.xx - COPY INTO EXTENDED BUFFER
Int 16/AH=26h
 - HUNTER 16 - CONTROL KEYCLICK
Int 16/AH=27h
 - HUNTER 16 - CONTROL SCREEN DUMP AREA
Int 16/AH=29h
 - HUNTER 16 - GET KEY REPEAT
Int 16/AH=2Ah
 - HUNTER 16 - CONTROL KEY REPEAT
Int 16/AH=2Bh
 - HUNTER 16 - REDEFINE KEY SCAN CODES
Int 16/AH=2Ch
 - HUNTER 16 - REDEFINE RAW KEY CODES
Int 16/AH=2Dh
 - HUNTER 16 - CONTROL BREAK KEYS
Int 16/AX=3577h
 - TextWare TWTSR - API
Int 16/AX=4252h
 - TEXTCAP 2.0 - INSTALLATION CHECK
Int 16/AX=4253h
 - TEXTCAP 2.0 - UNINSTALL
Int 16/AX=4254h
 - TEXTCAP 2.0 - DUMP TEXT SCREEN TO FILE
Int 16/AX=4500h
 - Shamrock Software EMAIL - GET STATUS
Int 16/AX=4501h
 - Shamrock Software EMAIL - GET ELAPSED ONLINE TIME AND MAXIMUM TIME
Int 16/AX=4502h
 - Shamrock Software EMAIL - GET CURRENT COMMUNICATIONS PARAMETERS
Int 16/AX=4503h
 - Shamrock Software EMAIL - SPECIFY COMMAND-WORD FOR USER FUNCTION
Int 16/AX=4504h
 - Shamrock Software EMAIL - CHECK FOR USER FUNCTION COMMAND-WORD
Int 16/AX=4505h
 - Shamrock Software EMAIL - SEND RESULT OF USER FUNCTION
Int 16/AX=4506h
 - Shamrock Software EMAIL - MONITOR XMODEM DOWNLOAD
Int 16/AH=4Bh
 - Frank Klemm Keyboard Driver v2.0 - API
Int 16/AX=4D4Fh
 - M16_KBD.COM v5.6 - INSTALLATION CHECK
Int 16/AX=5000h
 - KEYBOARD - AX PC - SET KEYBOARD COUNTRY CODE
Int 16/AX=5001h
 - KEYBOARD - AX PC - GET KEYBOARD COUNTRY CODE
Int 16/AH=51h
 - KEYBOARD - AX PC - READ SHIFT KEY STATUS
Int 16/AX=5453h/BX=5242h
 - TSRBONES - INSTALLATION CHECK
Int 16/AX=5472h/BX=4C54h
 - TrLit - API
Int 16/AX=5500h
 - Microsoft Word internal - MICROSOFT WORD COOPERATION WITH TSR
Int 16/AX=55FEh
 - Microsoft QBASIC internal - MICROSOFT COOPERATION WITH TSR
Int 16/AX=55FFh
 - Microsoft Word - TSR COOPERATION???
Int 16/AX=5758h/BX=4858h
 - Netroom CACHECLK - INSTALLATION CHECK
Int 16/AX=5758h/BX=5754h
 - Netroom ??? - ???
Int 16/AX=5758h/BX=5755h
 - Netroom ??? - ???
Int 16/AX=5758h/BX=5756h
 - Netroom ??? - INSTALLATION CHECK
Int 16/AX=5758h/BX=5858h
 - Netroom PRENET - GET OLD INTERRUPT VECTORS
Int 16/AX=5758h/BX=5859h
 - Netroom POSTNET - GET OLD INTERRUPT VECTORS
Int 16/AH=67h
 - Doorway v2.x+ - INSTALLATION CHECK / REDIRECTION CONTROLa
Int 16/AX=6969h/BX=6968h
 - PC Tools v5.1+ BACKTALK - UNHOOK
Int 16/AX=6969h/BX=6969h
 - PC Tools v5.1+ BACKTALK - INSTALLATION CHECK
Int 16/AX=6A6Bh
 - FastJuice - DISABLE/UNLOAD???
Int 16/AX=6C63h
 - TMED v1.6a - INSTALLATION CHECK
Int 16/AX=6D74h
 - MTRTSR - INSTALLATION CHECK
Int 16/AX=6F00h
 - HP Vectra EX-BIOS - F16_INQUIRE - Extended BIOS INSTALLATION CHECK
Int 16/AX=6F01h
 - HP Vectra EX-BIOS - F16_DEF_ATTR - GET DEFAULT TYPEMATIC VALUES
Int 16/AX=6F02h
 - HP Vectra EX-BIOS - F16_GET_ATTR - GET CURRENT TYPEMATIC VALUES
Int 16/AX=6F03h
 - HP Vectra EX-BIOS - F16_SET_ATTR - SET TYPEMATIC VALUES
Int 16/AX=6F04h
 - HP Vectra EX-BIOS - F16_DEF_MAPPING - GET DEFAULT KEY MAPPINGS
Int 16/AX=6F05h
 - HP Vectra EX-BIOS - F16_GET_MAPPING - GET CURRENT KEY MAPPINGS
Int 16/AX=6F06h
 - HP Vectra EX-BIOS - F16_SET_MAPPING - SET KEY MAPPINGS
Int 16/AX=6F07h
 - HP Vectra EX-BIOS - F16_SET_XLATORS - SET CCP AND SOFTKEY PADS
Int 16/AX=6F08h
 - HP Vectra EX-BIOS - F16_KBD - GET KEYBOARD INFORMATION
Int 16/AX=6F09h
 - HP Vectra EX-BIOS - F16_KBD_RESET - RESET KEYBOARD TO DEFAULTS
Int 16/AX=6F0Ah
 - HP Vectra ES/QS/RS EX-BIOS - READ PROCESSOR SPEED
Int 16/AX=6F0Bh
 - HP Vectra ES/QS/RS EX-BIOS - SET PROCESSOR SPEED TO LOW
Int 16/AX=6F0Ch
 - HP Vectra ES/QS/RS EX-BIOS - SET PROCESSOR SPEED TO HIGH
Int 16/AX=6F0Dh
 - HP Vectra ES/QS/RS EX-BIOS - GET HIL Extended BIOS INTERRUPT NUMBER
Int 16/AX=6F0Eh
 - HP Vectra ES/QS/RS EX-BIOS - SET HIL Extended BIOS INTERRUPT NUMBER
Int 16/AX=6F0Fh
 - HP Vectras RS/20C and RS/25C - ENABLE MEMORY CACHING
Int 16/AX=6F10h
 - HP Vectras RS/20C and RS/25C - DISABLE MEMORY CACHING
Int 16/AX=6F11h
 - HP Vectras RS/20C and RS/25C - GET MEMORY CACHING STATE
Int 16/AX=6F12h
 - HP Vectras RS/20C and RS/25C - SET PROCESSOR SPEED TO MEDIUM
Int 16/AH=70h
 - FAKEY.COM - INSTALLATION CHECK
Int 16/AH=71h
 - FAKEY.COM - PUSH KEYSTROKES
Int 16/AH=72h
 - FAKEY.COM - CLEAR FAKED KEYSTROKES
Int 16/AH=73h
 - FAKEY.COM - PLAY TONES
Int 16/AX=7463h
 - FastJuice - INSTALLATION CHECK
Int 16/AH=75h
 - PcANYWHERE III - SET TICK COUNT FOR SCANNING
Int 16/AH=76h
 - PcANYWHERE III - SET ERROR CHECKING TYPE
Int 16/AH=77h
 - PcANYWHERE III - LOG OFF
Int 16/AX=7761h
 - WATCH.COM v2.x-v3.0 - INSTALLATION CHECK
Int 16/AX=7788h/BX=7789h
 - PC Magazine PUSHDIR.COM - INSTALLATION CHECK
Int 16/AH=79h
 - PcANYWHERE III - CHECK STATUS
Int 16/AH=7Ah
 - PcANYWHERE III - CANCEL SESSION
Int 16/AX=7B00h
 - PcANYWHERE III - SUSPEND
Int 16/AX=7B01h
 - PcANYWHERE III - RESUME
Int 16/AH=7Ch
 - PcANYWHERE III - GET PORT CONFIGURATION
Int 16/AH=7Dh
 - PcANYWHERE III - GET/SET TERMINAL PARAMETERS
Int 16/AH=7Eh
 - PcANYWHERE III - COMMUNICATIONS I/O THROUGH PORT
Int 16/AH=7Fh
 - PcANYWHERE III - SET KEYBOARD/SCREEN MODE
Int 16/AH=80h
 - MAKEY.COM - INSTALLATION CHECK
Int 16/AH=87h
 - DK.COM v1.03 - INSTALLATION CHECK
Int 16/AX=8765h/BX=4321h
 - AT.COM version 8/26/87 - API
Int 16/AH=92h
 - KEYB.COM KEYBOARD CAPABILITIES CHECK (not an actual function!)
Int 16/AH=99h
 - SCOUT v5.4 - GET ???
Int 16/AH=9Eh
 - SCOUT v5.4 - INSTALLATION CHECK
Int 16/AH=A2h
 - KEYB.COM KEYBOARD CAPABILITIES CHECK (not an actual function!)
Int 16/AH=AAh
 - PTxxx.COM - (xxx=CGA,EGA,VGA,HER...) CALL GATE FOR GRAPHICS
Int 16/AX=AABBh/BX=EEFFh
 - JORJ v4.3 - INSTALLATION CHECK
Int 16/AX=AF20h/BX=4B33h
 - K3PLUS v6.00+ (API v2.0+) - GET EXTENDED BUFFER STATE
Int 16/AX=AF25h/BX=4B33h
 - K3PLUS v6.00+ (API v2.0+) - COPY INTO EXTENDED BUFFER
Int 16/AX=AF4Dh/BX=4B33h
 - K3PLUS v6.00+ (API v2.0+) - GET VERSION INFORMATION
Int 16/AX=AF50h/BX=4B33h
 - K3PLUS v6.00+ (API v2.0+) - CHECK IF FUNCTION SUPPORTED
Int 16/AX=AF51h/BX=4B33h
 - K3PLUS v6.00+ (API v2.00+) - SET OPTIONS
Int 16/AX=AF80h/BX=4B33h
 - K3PLUS v6.00+ (API v2.00+) - GET ORIGINAL INT 09h VECTOR
Int 16/AX=AF81h/BX=4B33h
 - K3PLUS v6.00+ (API v2.00+) - GET ORIGINAL INT 16h HANDLER
Int 16/AX=AF82h/BX=4B33h
 - K3PLUS v6.00+ (API v2.00+) - GET ORIGINAL INT 10h HANDLER
Int 16/AX=B0B1h
 - VGARAM v1.00 - INSTALLATION CHECK
Int 16/AH=CAh/BX=736Bh
 - CtrlAlt Associates STACKEY.COM v3.00 - API
Int 16/AX=CA00h/BX=6570h
 - CtrlAlt Associates EGAPAL.COM v1.00 - INSTALLATION CHECK
Int 16/AX=CA00h/BX=7670h
 - CtrlAlt Associates VGAPAL.COM v1.00 - INSTALLATION CHECK
Int 16/AX=CB00h
 - PUPClip v1.12+ - INSTALLATION CHECK
Int 16/AX=CB01h
 - PUPClip v1.12+ - GET CLIPBOARD CURSOR POSITION
Int 16/AX=CB02h
 - PUPClip v1.12+ - SET CLIPBOARD CURSOR POSITION
Int 16/AX=CB03h
 - PUPClip v1.12+ - GET CHARACTER FROM CURRENT CLIPBOARD CURSOR POSITION
Int 16/AX=CB04h
 - PUPClip v1.12+ - WRITE CHARACTER TO CURRENT CLIPBOARD CURSOR POSITION
Int 16/AX=CB05h
 - PUPClip v1.12+ - CLEAR CLIPBOARD CONTENTS
Int 16/AX=CB06h
 - PUPClip v1.12+ - SCROLL UP CLIPBOARD CONTENTS
Int 16/AX=CB07h
 - PUPClip v1.12+ - SCROLL DOWN CLIPBOARD CONTENTS
Int 16/AX=CB08h
 - PUPClip v1.12+ - POP UP
Int 16/AX=D724h/CX=00CBh
 - APCAL v3.20 - GET ???
Int 16/AX=D724h/CX=00CCh
 - APCAL v3.20 - GET ???
Int 16/AX=D724h/CX=00CDh
 - APCAL v3.20 - GET ???
Int 16/AH=DDh
 - VIRUS - Frumble - INSTALLATION CHECK
Int 16/AX=DFDFh
 - Corel PowerSCSI - FDAUDIO.COM - INSTALLATION CHECK
Int 16/AX=E000h
 - AMI BIOS - BIOS-FLASH Interface - GET VERSION NUMBER
Int 16/AX=E001h
 - AMI BIOS - BIOS-FLASH Interface - GET CHIPSET SAVE/RESTORE SIZE
Int 16/AX=E002h
 - AMI BIOS - BIOS-FLASH Interface - SAVE CHIPSET STATUS & PREPARE CHPSET
Int 16/AX=E003h
 - AMI BIOS - BIOS-FLASH Interface -  RESTORE CHIPSET STATUS
Int 16/AX=E004h
 - AMI BIOS - BIOS-FLASH Interface - LOWER PROGRAMMING VOLTAGE Vpp
Int 16/AX=E005h
 - AMI BIOS - BIOS-FLASH Interface - RAISE PROGRAMMING VOLTAGE Vpp
Int 16/AX=E006h
 - AMI BIOS - BIOS-FLASH Interface - FLASH WRITE PROTECT
Int 16/AX=E007h
 - AMI BIOS - BIOS-FLASH Interface - FLASH WRITE ENABLE
Int 16/AX=E008h
 - AMI BIOS - BIOS-FLASH Interface - FLASH SELECT
Int 16/AX=E009h
 - AMI BIOS - BIOS-FLASH Interface - FLASH DE-SELECT
Int 16/AX=E00Ah
 - AMI BIOS - BIOS-FLASH Interface - VERIFY ALLOCATED MEMORY
Int 16/AX=E00Bh
 - AMI BIOS - BIOS-FLASH Interface - SAVE INTERNAL CACHE STATUS
Int 16/AX=E00Ch
 - AMI BIOS - BIOS-FLASH Interface - RESTORE INTERNAL CACHE STATUS
Int 16/AX=E0E0h
 - TurboPower TSRs - ALTERNATE INSTALLATION CHECK
Int 16/AX=E0FFh
 - AMI BIOS - BIOS-FLASH Interface - GENERATE CPU RESET
Int 16/AH=EDh/BH=EDh
 - BORLAND TURBO LIGHTNING - API
Int 16/AH=EFh
 - CALCULATOR - INSTALLATION CHECK
Int 16/AH=F0h
 - Compaq 386 and newer - SET CPU SPEED
Int 16/AX=F0F0h
 - TurboPower TSRs - INSTALLATION CHECK
Int 16/AH=F1h
 - Compaq 386 and newer - READ CURRENT CPU SPEED
Int 16/AH=F2h
 - Compaq 386 and newer - DETERMINE ATTACHED KEYBOARD TYPE
Int 16/AH=F3h
 - Compaq 80286s - SET CPU SPEED LIMIT (OVERRIDE JUMPER)
Int 16/AX=F398h
 - NORTON GUIDES - INSTALLATION CHECK
Int 16/AX=F400h
 - Compaq Systempro and higher - CACHE CONTROLLER STATUS
Int 16/AX=F401h
 - Compaq Systempro and higher - ENABLE CACHE CONTROLLER
Int 16/AX=F402h
 - Compaq Systempro and higher - DISABLE CACHE CONTROLLER
Int 16/AX=FA00h/DX=5945h
 - PC Tools v8+ VSAFE, VWATCH - INSTALLATION CHECK
Int 16/AX=FA01h/DX=5945h
 - PC Tools v8+ VSAFE, VWATCH - UNINSTALL
Int 16/AX=FA02h/DX=5945h
 - PC Tools v8+ VSAFE, VWATCH - GET/SET OPTIONS
Int 16/AX=FA03h/DX=5945h
 - PC Tools v8+ VSAFE, VWATCH - GET ???
Int 16/AX=FA04h/DX=5945h
 - PC Tools v8+ VSAFE - GET HOTKEY DISABLE FLAG
Int 16/AX=FA05h/DX=5945h
 - PC Tools v8+ VSAFE - SET HOTKEY DISABLE FLAG
Int 16/AX=FA06h/DX=5945h
 - PC Tools v8+ VSAFE, VWATCH - GET NETWORK DRIVES TEST FLAG
Int 16/AX=FA07h/DX=5945h
 - PC Tools v8+ VSAFE, VWATCH - SET NETWORK DRIVES TEST FLAG
Int 16/AX=FA08h/DX=5945h
 - PC Tools v9+ VWATCH v2.1 - ???
Int 16/AX=FE55h
 - PC Tools v8+ programs - GET ???
Int 16/AX=FEA4h
 - PC Tools v7+ CPSCHED/DESKTOP - RESET ???
Int 16/AX=FEC6h
 - PC Tools v7+ CPSCHED - ENABLE/DISABLE CPSCHED API
Int 16/AX=FED3h
 - PC Tools v7+ CPSCHED/DESKTOP - ???
Int 16/AX=FEDCh
 - PC Tools v7+ CPSCHED - UNHOOK INTERRUPTS
Int 16/AX=FEEFh/CX=0000h
 - PC Tools v7+ CPSCHED/DESKTOP - INSTALLATION CHECK
Int 16/AX=FEF1h
 - PC Tools v7 only CPSCHED/DESKTOP - ALTERNATE INSTALLATION CHECK
Int 16/AH=FFh
 - KEYBOARD - KBUF extensions - ADD KEY TO TAIL OF KEYBOARD BUFFER
Int 16/AH=FFh
 - OPTIMA 1024 VGA-Sync,ET-3000 chipset - QUERY ZOOM INTERRUPT
Int 16/AH=FFh/BH=00h
 - FREEZE.COM - INSTALLATION CHECK
Int 16/AX=FF70h/BX=0000h
 - PC Tools v8+ DRIVEMAP - INSTALLATION CHECK
Int 16/AX=FF70h/BX=0001h
 - PC Tools v8+ DRIVEMAP - ???
Int 16/AX=FF70h/BX=0002h
 - PC Tools v8+ DRIVEMAP - ???
Int 16/AX=FF80h/BX=0000h
 - PC Tools v8+ CPTASK - INSTALLATION CHECK
Int 16/AX=FF80h/BX=0001h
 - PC Tools v8+ CPTASK - GET ???
Int 16/AX=FF80h/BX=0002h
 - PC Tools v8+ CPTASK - GET ???
Int 16/AX=FF80h/BX=0003h
 - PC Tools v8+ CPTASK - GET ??? FLAGS
Int 16/AX=FF80h/BX=0004h
 - PC Tools v8+ CPTASK - SET ???
Int 16/AX=FF80h/BX=0005h
 - PC Tools v8+ CPTASK - GET NUMBER OF ACTIVE TASKS???
Int 16/AX=FF80h/BX=0006h
 - PC Tools v8+ CPTASK - GET AND CLEAR ??? FLAG
Int 16/AX=FF80h/BX=0007h
 - PC Tools v8+ CPTASK - ???
Int 16/AX=FF80h/BX=0008h
 - PC Tools v8+ CPTASK - ???
Int 16/AX=FF80h/BX=0009h
 - PC Tools v8+ CPTASK - GET ???
Int 16/AX=FF80h/BX=000Ah
 - PC Tools v9+ CPTASK - SET ???
Int 16/AX=FF80h/BX=000Bh
 - PC Tools v9+ CPTASK - SET ???
Int 16/AX=FF80h/BX=000Ch
 - PC Tools v9+ CPTASK - SET IDLE??? DELAY
Int 16/AX=FF80h/BX=4350h
 - PC Tools v8+ CPTASK - UNINSTALL
Int 16/AX=FF90h
 - PC Tools v8+ DESKTOP - ???
Int 16/AX=FF91h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FF92h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FF93h
 - PC Tools v7+ DESKTOP - SET ??? FLAG
Int 16/AX=FF94h
 - PC Tools v7+ DESKTOP - SET ???
Int 16/AX=FF95h
 - PC Tools v7+ DESKTOP - SET ???
Int 16/AX=FF96h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FF97h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FF98h
 - PC Tools v7+ DESKTOP - OPEN \DESK.OVL FILE AND SEEK TO OVERLAY
Int 16/AX=FF99h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FF9Ah
 - PC Tools v7+ DESKTOP - GET NAME OF COLOR SCHEME
Int 16/AX=FF9Bh
 - PC Tools v7+ DESKTOP - UNUSED
Int 16/AX=FF9Ch
 - PC Tools v8+ CPTASK - SET/CLEAR ??? POINTER
Int 16/AX=FF9Dh
 - PC Tools v8+ CPTASK, VSAFE - ???
Int 16/AX=FF9Eh
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FFA1h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FFA2h
 - PC Tools v7+ DESKTOP - ???
Int 16/AX=FFA3h/BX=0000h
 - PC Tools v7-8 DATAMON, v9+ DPROTECT - INSTALLATION CHECK
Int 16/AX=FFA3h/BX=0001h
 - PC Tools v7-8 DATAMON, v9+ DPROTECT - GET ???
Int 16/AX=FFA3h/BX=0002h
 - PC Tools v7-8 DATAMON, v9+ DPROTECT - GET ???
Int 16/AX=FFA3h/BX=0003h
 - PC Tools v7-8 DATAMON, v9+ DPROTECT - GET ???
Int 16/AX=FFA3h/BX=0004h
 - PC Tools v7+ DATAMON - SET ??? FLAG
Int 16/AX=FFA3h/BX=0005h
 - PC Tools v7+ DATAMON - CLEAR ??? FLAG
Int 16/AX=FFA3h/BX=0006h
 - PC Tools v7+ DATAMON - SET PSP SEGMENT ???
Int 16/AX=FFA3h/BX=FFA3h
 - PC Tools v9 DSKLIGHT - INSTALLATION CHECK
Int 16/AX=FFA4h
 - PC Tools v7-8 DESKTOP - ???
Int 16/AX=FFA5h/CX=1111h
 - PC-Cache v6+ - INSTALLATION CHECK
Int 16/AX=FFA5h/CX=AAAAh
 - PC-Cache v6+ - ENABLE DELAYED WRITES
Int 16/AX=FFA5h/CX=CCCCh
 - PC-Cache v6+ - FLUSH CACHE AND DISABLE DELAYED WRITES
Int 16/AX=FFA5h/CX=DDDDh
 - PC-Cache v6+ - FLUSH AND DISABLE CACHE
Int 16/AX=FFA5h/CX=EEEEh
 - PC-Cache v6+ - ENABLE CACHE
Int 16/AX=FFA5h/CX=FFFFh
 - PC-Cache v6+ - FLUSH CACHE
Int 16/AX=FFA6h
 - PC Tools v6.0-8.0 DESKTOP - GET ???
Int 16/AX=FFA7h
 - PC Tools v6.0-8.0 DESKTOP - GET ??? PATH
Int 16/AX=FFA8h
 - PC Tools v6.0-8.0 DESKTOP - ???
Int 16/AX=FFA9h
 - PC Tools v6.0-8.0 DESKTOP - GET VERSION STRING
Int 16/AX=FFAAh
 - PC Tools v6.0-8.0 DESKTOP - ???
Int 16/AX=FFABh
 - PC Tools v6.0-8.0 DESKTOP - GET EDITOR SETTINGS???
Int 16/AX=FFACh
 - PC Tools v6.0-8.0 DESKTOP - SET ???
Int 16/AX=FFADh
 - PC Tools v6.0-8.0 DESKTOP - SET ???
Int 16/AX=FFAEh
 - PC Tools v6.0-8.0 DESKTOP - GET ???
Int 16/AX=FFAFh
 - PC Tools v6.0-8.0 DESKTOP - SET ???
Int 16/AX=FFB0h
 - PC Tools v6.0-8.0 DESKTOP - SET ???
Int 16/AX=FFB1h
 - PC Tools v6.0-8.0 DESKTOP - ???
Int 16/AX=FFB2h
 - PC Tools v5.5-8.0 DESKTOP - GET ???
Int 16/AX=FFB3h
 - PC Tools v5.5-8.0 DESKTOP - ???
Int 16/AX=FFB4h
 - PC Tools v5.5-8.0 DESKTOP - SET ??? FLAG
Int 16/AX=FFB5h
 - PC Tools v5.5-8.0 DESKTOP - GET/SET WINDOW PARAMETERS
Int 16/AX=FFB6h
 - PC Tools v5.5-8.0 DESKTOP - GET ???
Int 16/AX=FFB7h
 - PC Tools v5.5-8.0 DESKTOP - GET/SET ???
Int 16/AX=FFB8h
 - PC Tools v5.1-8.0 DESKTOP - GET/SET???
Int 16/AX=FFB9h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFBAh
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFBBh
 - PC Tools v5.1-8.0 DESKTOP - CLEAR ??? FLAG
Int 16/AX=FFBCh
 - PC Tools v5.1-8.0 DESKTOP - RESTORE ORIGINAL SCREEN???
Int 16/AX=FFBDh
 - PC Tools v5.1-8.0 DESKTOP - ??? DATABASE INDEXING MESSAGES
Int 16/AX=FFBEh
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFBFh
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFC0h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFC1h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFC2h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFC3h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFC4h
 - PC Tools v5.1-8.0 DESKTOP - GET ???
Int 16/AX=FFC5h
 - PC Tools v5.1-8.0 DESKTOP - CHECK WHETHER DESKTOP LOADED RESIDENT
Int 16/AX=FFC6h
 - PC Tools v5.1-8.0 DESKTOP - SET ???
Int 16/AX=FFC7h
 - PC Tools v5.1-8.0 DESKTOP - REMOVE WINDOW
Int 16/AX=FFC8h
 - PC Tools v5.1-8.0 DESKTOP - GET ???
Int 16/AX=FFC9h
 - PC Tools v5.1-8.0 DESKTOP - COPY DATA TO CLIPBOARD
Int 16/AX=FFCAh
 - PC Tools v5.1-8.0 DESKTOP - SET ???
Int 16/AX=FFCBh
 - PC Tools v5.1-8.0 DESKTOP - SELECT WINDOW PARAMETERS???
Int 16/AX=FFCCh
 - PC Tools v5.1-8.0 DESKTOP - DISPLAY ASCIZ STRING CENTERED IN WINDOW
Int 16/AX=FFCDh
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFCEh
 - PC Tools v5.1-8.0 DESKTOP - SET ??? DELAYS
Int 16/AX=FFCFh
 - PC Tools v5.1-8.0 DESKTOP - CLOSE PRINTER/PRINT FILE
Int 16/AX=FFD0h
 - PC Tools v5.1-8.0 DESKTOP - PREPARE TO PRINT???
Int 16/AX=FFD1h
 - PC Tools v5.1-8.0 DESKTOP - DISPLAY PRINT OPTIONS MENU
Int 16/AX=FFD2h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFD3h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFD4h/BH=3Ch
 - PC Tools v5.1-8.0 DESKTOP - CREATE/OPEN/DELETE FILE
Int 16/AX=FFD5h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFD6h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFD7h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFD8h
 - PC Tools v5.1-8.0 DESKTOP - SAFE CREATE FILE
Int 16/AX=FFD9h
 - PC Tools v5.1-8.0 DESKTOP - GET ???
Int 16/AX=FFDAh
 - PC Tools v5.1-8.0 DESKTOP - GET NAME OF LAST FILE OPENED
Int 16/AX=FFDBh
 - PC Tools v5.1-8.0 DESKTOP - SET ???
Int 16/AX=FFDCh
 - PC Tools v5.1-8.0 DESKTOP - UNHOOK
Int 16/AX=FFDDh/BX=0000h
 - PC Tools v5.1+ PCShell API - INSTALLATION CHECK
Int 16/AX=FFDDh/BX=0001h
 - PC Tools v5.1+ PCShell API - REQUEST POP-UP
Int 16/AX=FFDDh/BX=0002h
 - PC Tools v5.1-5.5 PCShell API - GET ???
Int 16/AX=FFDDh/BX=0003h
 - PC Tools v5.1+ PCShell API - REQUEST POP-UP
Int 16/AX=FFDDh/BX=0004h
 - PC Tools v5.1+ PCShell API - GET ???
Int 16/AX=FFDDh/BX=0005h
 - PC Tools v5.1+ PCShell API - ???
Int 16/AX=FFDDh/BX=0006h
 - PC Tools v5.1+ PCShell API - ???
Int 16/AX=FFDDh/BX=0007h
 - PC Tools v5.1+ PCShell API - SET ??? FLAG
Int 16/AX=FFDDh/BX=0008h
 - PC Tools v5.1+ PCShell API - CLEAR ??? FLAG
Int 16/AX=FFDDh/BX=0009h
 - PC Tools v6.0+ PCShell API - GET PCRUN PARAMETERS
Int 16/AX=FFDDh/BX=000Ah
 - PC Tools v6.0+ PCRUN API - INSTALLATION CHECK
Int 16/AX=FFDDh/BX=000Bh
 - PC Tools v6.0+ PCRUN API - ???
Int 16/AX=FFDEh
 - PC Tools v5.1-8.0 DESKTOP - DISPLAY POPUP MENU
Int 16/AX=FFDFh
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFE0h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFE1h
 - PC Tools v5.1-8.0 DESKTOP - BEEP
Int 16/AX=FFE2h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFE3h
 - PC Tools v5.1-8.0 DESKTOP - PRINT CHARACTER
Int 16/AX=FFE4h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFE5h
 - PC Tools v5.1-8.0 DESKTOP - POP UP FILE SELECTION MENU
Int 16/AX=FFE6h
 - PC Tools v5.1-8.0 DESKTOP - CHECK FOR AND GET KEYSTROKE
Int 16/AX=FFE7h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFE8h
 - PC Tools v5.1-8.0 DESKTOP - DISPLAY NUMBER
Int 16/AX=FFE9h
 - PC Tools v5.1-8.0 DESKTOP - GET FILE LIST???
Int 16/AX=FFEAh
 - PC Tools v5.1-8.0 DESKTOP - DISPLAY COUNTED STRING
Int 16/AX=FFEBh
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFECh
 - PC Tools v5.1-8.0 DESKTOP - GET KEY
Int 16/AX=FFEDh
 - PC Tools v5.1-8.0 DESKTOP - GET ???
Int 16/AX=FFEEh
 - PC Tools v5.1-8.0 DESKTOP - DEFINE PULLDOWN MENUS
Int 16/AX=FFEFh/CX=0000h
 - PC Tools v5.1-8.0 DESKTOP - INSTALLATION CHECK
Int 16/AX=FFF0h
 - PC Tools v5.1-8.0 DESKTOP - SET ???
Int 16/AX=FFF1h/BX=0000h
 - PC Tools v5.1-8.0 DESKTOP - ALTERNATE INSTALLATION CHECK
Int 16/AX=FFF2h
 - PC Tools v5.1-8.0 DESKTOP - DISPLAY HELP LINE
Int 16/AX=FFF3h
 - PC Tools v5.1-8.0 DESKTOP - PREPARE TO UNLOAD RESIDENT DESKTOP
Int 16/AX=FFF4h
 - PC Tools v5.1-8.0 DESKTOP - ???
Int 16/AX=FFF5h
 - PC Tools v5.1-8.0 DESKTOP - GET SCREEN ATTRIBUTE ARRAY
Int 16/AX=FFF6h
 - PC Tools v5.1-8.0 DESKTOP - INVOKE NOTEPAD EDITOR
Int 16/AX=FFF7h
 - PC Tools v5.1-8.0 DESKTOP - PROCESS MENU BAR ENTRY???
Int 16/AX=FFF8h
 - PC Tools v5.1-8.0 DESKTOP - DRAW EMPTY WINDOW
Int 16/AX=FFF9h
 - PC Tools v5.1-8.0 DESKTOP - DEFINE SCREEN REFRESH ROUTINE
Int 16/AX=FFFAh
 - PC Tools v5.1-8.0 DESKTOP - DEFINE STANDARD PULLDOWN MENUS
Int 16/AX=FFFBh
 - PC Tools v5.1-8.0 DESKTOP - PROCESS STANDARD MENU BAR
Int 16/AX=FFFCh
 - PC Tools v5.1-8.0 DESKTOP - GET HOTKEYS AND KEYBOARD VECTOR
Int 16/AX=FFFDh
 - PC Tools v5.1-8.0 DESKTOP - COPY ???
Int 16/AX=FFFEh
 - PC Tools v5.1-8.0 DESKTOP - SHOW MOUSE CURSOR
Int 16/AX=FFFFh
 - PC Tools v5.1-8.0 DESKTOP - HIDE MOUSE CURSOR

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