int 15

Int 15 - Microsoft TSR Specification
Int 15/AH=00h - CASSETTE - TURN ON TAPE DRIVE'S MOTOR (PC and PCjr only)
Int 15/AH=00h - Amstrad PC1512 - GET AND RESET MOUSE COUNTS
Int 15/AH=00h - VMiX v2+ - INSTALLATION CHECK
Int 15/AH=00h - MultiDOS Plus - GIVE UP TIME SLICE
Int 15/AH=01h - CASSETTE - TURN OFF TAPE DRIVE'S MOTOR (PC and PCjr only)
Int 15/AH=01h - Amstrad PC1512 - WRITE DATA TO NON-VOLATILE RAM
Int 15/AH=01h - VMiX - sys_chanreq - I/O CHANNEL OBJECT MANAGER
Int 15/AH=01h - MultiDOS Plus - REQUEST RESOURCE SEMAPHORE
Int 15/AH=02h - CASSETTE - READ DATA (PC and PCjr only)
Int 15/AH=02h - Amstrad PC1512 - READ DATA FROM NON-VOLATILE RAM
Int 15/AH=02h - VMiX - sys_memreq - MEMORY OBJECT MANAGER
Int 15/AH=02h - MultiDOS Plus - RELEASE RESOURCE SEMAPHORE
Int 15/AH=03h - CASSETTE - WRITE DATA (PC and PCjr only)
Int 15/AH=03h - Amstrad PC1512 - WRITE VDU COLOR PLANE WRITE REGISTER
Int 15/AH=03h - VMiX - sys_pinput - PROMPTED CONSOLE INPUT
Int 15/AH=03h - MultiDOS Plus - SUSPEND TASK FOR INTERVAL
Int 15/AH=04h - SYSTEM - BUILD ABIOS SYSTEM PARAMETER TABLE (PS)
Int 15/AH=04h - Amstrad PC1512 - WRITE VDU COLOR PLANE READ REGISTER
Int 15/AH=04h - VMiX - sys_vprintf - FORMATTED OUTPUT TO STREAM
Int 15/AH=04h - MultiDOS Plus - SEND MESSAGE TO ANOTHER TASK
Int 15/AH=05h - SYSTEM - BUILD ABIOS INITIALIZATION TABLE (PS)
Int 15/AH=05h - Amstrad PC1512 - WRITE VDU GRAPHICS BORDER REGISTER
Int 15/AH=05h - VMiX - sys_getpid - GET PROCESS ID OF CURRENT PROCESS
Int 15/AH=05h - MultiDOS Plus - CHECK MAILBOX
Int 15/AH=06h - Amstrad PC1512 - GET ROS VERSION NUMBER
Int 15/AH=06h - VMiX - sys_getpcb - GET POINTER TO PROCESS CONTROL BLOCK
Int 15/AH=06h - MultiDOS Plus - READ MAILBOX
Int 15/AH=07h - VMiX - sys_getocb - GET POINTER TO OBJECT CONTROL BLOCK
Int 15/AH=07h - IBM SurePath BIOS - Officially Private Function
Int 15/AH=07h - MultiDOS Plus - SPAWN INTERNAL TASK (CREATE NEW THREAD)
Int 15/AH=08h - VMiX - sys_getccb - GET CHANNEL CONTROL BLOCK
Int 15/AH=08h - IBM SurePath BIOS - WAIT REQUESTED TIME PERIOD
Int 15/AH=08h - MultiDOS Plus - TERMINATE INTERNAL TASK (KILL THREAD)
Int 15/AH=09h - VMiX - sys_getqueue - GET ID OF QUEUED ELEMENT
Int 15/AH=09h - IBM BIOS - RESERVED FOR PCMCIA SYSTEM RESOURCE TABLE ACCESS
Int 15/AH=09h - MultiDOS Plus - CHANGE TASK'S PRIORITY
Int 15/AH=0Ah - VMiX - sys_qetqnext - GET ID OF NEXT QUEUED ELEMENT
Int 15/AH=0Ah - MultiDOS Plus - CHANGE TIME SLICE INTERVAL
Int 15/AH=0Bh - VMiX - sys_sysreq - SYSTEM CONFIGURATION MANAGER
Int 15/AH=0Bh - MultiDOS Plus - FORCE DISPLAY OUTPUT TO PHYSICAL SCREEN MEMORY
Int 15/AH=0Ch - VMiX - sys_getstack - GET POINTER TO PROCESS TSS STACK
Int 15/AH=0Ch - MultiDOS Plus - RESTORE OLD VIDEO DISPLAY MEMORY
Int 15/AH=0Dh - VMiX - sys_spawn - START A CHILD PROCESS JOB SHELL
Int 15/AH=0Dh - MultiDOS Plus - DISABLE MULTITASKING
Int 15/AH=0Eh - VMiX - sys_kill - HARD TERMINATE PROCESS
Int 15/AH=0Eh - MultiDOS Plus - ENABLE MULTITASKING
Int 15/AH=0Fh - SYSTEM - FORMAT UNIT PERIODIC INTERRUPT (PS ESDI drives only)
Int 15/AH=0Fh - VMiX - sys_getqkey - GET KEY FIELD OF QUEUED ELEMENT
Int 15/AH=0Fh - MultiDOS Plus - EXECUTE A MULTIDOS PLUS COMMAND
Int 15/AH=10h -
Int 15/AH=10h - MultiDOS Plus - TEST RESOURCE SEMAPHORE
Int 15/AX=1000h - TopView - PAUSE - GIVE UP CPU TIME
Int 15/AX=1001h - TopView - GETMEM - ALLOCATE SYSTEM MEMORY
Int 15/AX=1002h - TopView - PUTMEM - DEALLOCATE SYSTEM MEMORY
Int 15/AX=1003h - TopView - PRINTC - DISPLAY CHARACTER/ATTRIBUTE ON SCREEN
Int 15/AH=10h - TopView - UNIMPLEMENTED IN DV 2.x
Int 15/AX=1013h - TopView - GETBIT - DEFINE A 2ND-LEVEL INTERRUPT HANDLER
Int 15/AX=1014h - TopView - FREEBIT - UNDEFINE A 2ND-LEVEL INTERRUPT HANDLER
Int 15/AX=1015h - TopView - SETBIT - SCHEDULE ONE OR MORE 2ND-LEVEL INTERRUPTS
Int 15/AX=1016h - TopView - ISOBJ - VERIFY OBJECT HANDLE
Int 15/AX=1017h - TopView - UNIMPLEMENTED IN DV 2.x
Int 15/AX=1018h - TopView - LOCATE - FIND WINDOW AT A GIVEN SCREEN LOCATION
Int 15/AX=1019h - TopView - SOUND - MAKE TONE
Int 15/AX=101Ah - TopView - OSTACK - SWITCH TO TASK'S INTERNAL STACK
Int 15/AX=101Bh - TopView - BEGINC - BEGIN CRITICAL REGION
Int 15/AX=101Ch - TopView - ENDC - END CRITICAL REGION
Int 15/AX=101Dh - TopView - STOP - STOP TASK
Int 15/AX=101Eh - TopView - START - START TASK
Int 15/AX=101Fh - TopView - DISPEROR - POP-UP ERROR WINDOW
Int 15/AX=1020h - TopView - UNIMPLEMENTED IN DV v2.00+
Int 15/AX=1021h - TopView - PGMINT - INTERRUPT ANOTHER TASK
Int 15/AX=1022h/BX=0000h - TopView - GETVER - GET VERSION
Int 15/AX=1023h - TopView - POSWIN - POSITION WINDOW
Int 15/AX=1024h - TopView - GETBUF - GET VIRTUAL SCREEN INFO
Int 15/AX=1025h - TopView - USTACK - SWITCH BACK TO USER'S STACK
Int 15/AH=10h - DESQview (TopView???) - UNIMPLEMENTED IN DV 2.x
Int 15/AX=102Bh - DESQview v2.00+ (TopView???) - POSTTASK - AWAKEN TASK
Int 15/AX=102Ch - DESQview v2.00+ - NEWPROC - START NEW APPLICATION IN NEW PROCESS
Int 15/AX=102Dh - DESQview v2.00+ - KMOUSE - KEYBOARD MOUSE CONTROL
Int 15/AX=102Eh - DESQview v2.40+ - ALLOCATE SYSTEM MEMORY
Int 15/AH=11h - TopView commands
Int 15/AH=11h - VMiX - sys_system - EXECUTE SHELL SYSTEM COMMANDS
Int 15/AH=11h - MultiDOS Plus - TURN OFF AltZ TOGGLE
Int 15/AX=1117h/BX=0000h - DESQview v2.20+ - ASSERTMAP - GET/SET MAPPING CONTEXT
Int 15/AX=11DEh - DESQview - QEXT.SYS - INSTALLATION CHECK
Int 15/AH=12h - VMiX - sys_sleep - PUT PROCESS TO SLEEP
Int 15/AH=12h - MultiDOS Plus - TURN ON AltZ TOGGLE
Int 15/AH=12h/BH=00h - TopView - SEND MESSAGE - HANDLE - RETURN OBJECT HANDLE
Int 15/AH=12h/BH=01h - TopView - SEND MESSAGE - NEW - CREATE NEW OBJECT
Int 15/AH=12h/BH=02h - TopView - SEND MESSAGE - FREE - FREE AN OBJECT
Int 15/AH=12h/BH=03h - TopView - SEND MESSAGE - ADDR - GET HANDLE OF MESSAGE SENDER
Int 15/AH=12h/BH=03h - DESQview v2.26+ - CONNECT - CONNECT TWO WINDOWS
Int 15/AH=12h/BX=0300h - TopView - SEND MESSAGE - DIR - GET PANEL FILE DIRECTORY
Int 15/AH=12h/BH=04h - TopView - SEND MESSAGE - READ - READ NEXT LOGICAL LINE OF WINDOW
Int 15/AH=12h/BH=04h - TopView - SEND MESSAGE - READ - GET NEXT RECORD FROM OBJECT
Int 15/AH=12h/BX=0400h - TopView - SEND MESSAGE - READ - WAIT FOR TIMER TO EXPIRE
Int 15/AH=12h/BX=0400h - TopView - SEND MESSAGE - APPLY - WRITE PANEL TO WINDOW
Int 15/AH=12h/BH=05h - TopView - SEND MESSAGE - WRITE - WRITE TO OBJECT
Int 15/AH=12h/BH=05h - TopView - SEND MESSAGE - WRITE - WRITE STRING TO WINDOW
Int 15/AH=12h/BH=06h - DESQview 2.20+ - SEND MESSAGE - SETPRI - SET PRIORITY WITHIN OBJECTQ
Int 15/AH=12h/BH=07h - DESQview 2.20+ - SEND MESSAGE - GETPRI - GET PRIORITY WITHIN OBJECTQ
Int 15/AH=12h/BH=08h - TopView - SEND MESSAGE - SIZEOF - GET OBJECT SIZE
Int 15/AH=12h/BH=09h - TopView - SEND MESSAGE - LEN - GET OBJECT LENGTH
Int 15/AH=12h/BH=0Ah - TopView - SEND MESSAGE - ADDTO - WRITE CHARS AND ATTRIBS TO WINDOW
Int 15/AH=12h/BH=0Ah - TopView - SEND MESSAGE - ADDTO - SEND MAILBOX MESSAGE/STAT BY VALUE
Int 15/AH=12h/BH=0Ah - TopView - SEND MESSAGE - ADDTO - SET OBJECT BITS
Int 15/AH=12h/BH=0Bh - TopView - SEND MESSAGE - SUBFROM - WRITE ATTRIBUTES TO WINDOW
Int 15/AH=12h/BH=0Bh - TopView - SEND MESSAGE - SUBFROM - SEND MAILBOX MESSAGE/STAT BY REF
Int 15/AH=12h/BH=0Bh - TopView - SEND MESSAGE - SUBFROM - REMOVE OBJECT FROM OBJECTQ
Int 15/AH=12h/BH=0Bh - TopView - SEND MESSAGE - SUBFROM - RESET OBJECT BITS
Int 15/AH=12h/BH=0Ch - TopView - SEND MESSAGE - OPEN - OPEN OBJECT
Int 15/AH=12h/BH=0Dh - TopView - SEND MESSAGE - CLOSE - CLOSE OBJECT
Int 15/AH=12h/BH=0Eh - TopView - SEND MESSAGE - ERASE - ERASE OBJECT
Int 15/AH=12h/BH=0Fh - TopView - SEND MESSAGE - STATUS - GET OBJECT STATUS
Int 15/AH=12h/BH=10h - TopView - SEND MESSAGE - EOF - GET OBJECT EOF STATUS
Int 15/AH=12h/BH=11h - TopView - SEND MESSAGE - AT - POSITION OBJECT CURSOR
Int 15/AH=12h/BH=11h - TopView - SEND MESSAGE - SETNAME - ASSIGN NAME TO MAILBOX
Int 15/AH=12h/BX=1100h - TopView - SEND MESSAGE - SETSCALE - SET POINTER SCALE FACTOR
Int 15/AH=12h/BH=12h - TopView - SEND MESSAGE - READN - GET NEXT N OBJECT BYTES
Int 15/AH=12h/BH=12h - DESQview 2.50+ - SEND MESSAGE - GETNAME - GET NAME OF MAILBOX
Int 15/AH=12h/BX=1200h - TopView - SEND MESSAGE - GETSCALE - GET POINTER SCALE FACTOR
Int 15/AH=12h/BH=13h - TopView - SEND MESSAGE - REDRAW - REDRAW WINDOW
Int 15/AH=12h/BH=13h - DESQview 2.50+ - SEND MESSAGE - READINTO - GET NEXT MAIL MESSAGE
Int 15/AH=12h/BX=1300h - TopView - SEND MESSAGE - SETICON - SPECIFY POINTER ICON
Int 15/AH=12h/BH=14h - TopView - SEND MESSAGE - SETESC - SET ESCAPE ROUTINE ADDRESS
Int 15/AH=12h/BH=14h - TopView - SEND MESSAGE - LOCK - REQUEST EXCLUSIVE ACCESS TO RESOURCE
Int 15/AH=12h/BH=15h - DESQview v2.20+ - SEND MESSAGE - SETFLAGS - SET OBJECT FLAGS
Int 15/AH=12h/BH=16h - DESQview v2.20+ - SEND MESSAGE - GETFLAGS - GET OBJECT FLAGS
Int 15/AH=12h/BH=17h - DESQview v2.42-2.52 - BUG
Int 15/AH=12h/BH=80h - DESQview v2.50+ - SEND MESSAGE 00h WITH ERROR RECOVERY
Int 15/AH=12h/BH=81h - DESQview v2.50+ - SEND MESSAGE 01h WITH ERROR RECOVERY
Int 15/AH=12h/BH=82h - DESQview v2.50+ - SEND MESSAGE 02h WITH ERROR RECOVERY
Int 15/AH=12h/BH=83h - DESQview v2.50+ - SEND MESSAGE 03h WITH ERROR RECOVERY
Int 15/AH=12h/BH=84h - DESQview v2.50+ - SEND MESSAGE 04h WITH ERROR RECOVERY
Int 15/AH=12h/BH=85h - DESQview v2.50+ - SEND MESSAGE 05h WITH ERROR RECOVERY
Int 15/AH=12h/BH=86h - DESQview v2.50+ - SEND MESSAGE 06h WITH ERROR RECOVERY
Int 15/AH=12h/BH=87h - DESQview v2.50+ - SEND MESSAGE 07h WITH ERROR RECOVERY
Int 15/AH=12h/BH=88h - DESQview v2.50+ - SEND MESSAGE 08h WITH ERROR RECOVERY
Int 15/AH=12h/BH=89h - DESQview v2.50+ - SEND MESSAGE 09h WITH ERROR RECOVERY
Int 15/AH=12h/BH=8Ah - DESQview v2.50+ - SEND MESSAGE 0Ah WITH ERROR RECOVERY
Int 15/AH=12h/BH=8Bh - DESQview v2.50+ - SEND MESSAGE 0Bh WITH ERROR RECOVERY
Int 15/AH=12h/BH=8Ch - DESQview v2.50+ - SEND MESSAGE 0Ch WITH ERROR RECOVERY
Int 15/AH=12h/BH=8Dh - DESQview v2.50+ - SEND MESSAGE 0Dh WITH ERROR RECOVERY
Int 15/AH=12h/BH=8Eh - DESQview v2.50+ - SEND MESSAGE 0Eh WITH ERROR RECOVERY
Int 15/AH=12h/BH=8Fh - DESQview v2.50+ - SEND MESSAGE 0Fh WITH ERROR RECOVERY
Int 15/AH=12h/BH=90h - DESQview v2.50+ - SEND MESSAGE 10h WITH ERROR RECOVERY
Int 15/AH=12h/BH=91h - DESQview v2.50+ - SEND MESSAGE 11h WITH ERROR RECOVERY
Int 15/AH=12h/BH=92h - DESQview v2.50+ - SEND MESSAGE 12h WITH ERROR RECOVERY
Int 15/AH=12h/BH=93h - DESQview v2.50+ - SEND MESSAGE 13h WITH ERROR RECOVERY
Int 15/AH=12h/BH=94h - DESQview v2.50+ - SEND MESSAGE 14h WITH ERROR RECOVERY
Int 15/AH=12h/BH=95h - DESQview v2.50+ - SEND MESSAGE 15h WITH ERROR RECOVERY
Int 15/AH=12h/BH=96h - DESQview v2.50+ - SEND MESSAGE 16h WITH ERROR RECOVERY
Int 15/AH=13h - VMiX - sys_wake - WAKE SLEEPING PROCESS
Int 15/AH=13h - MultiDOS Plus - GET TASK CONTROL BLOCK
Int 15/AH=14h - VMiX - sys_clrwindow - CLEAR WINDOW
Int 15/AH=14h - MultiDOS Plus - CHECK IF MultiDOS FOREGROUND OR BACKGROUND
Int 15/AH=15h - VMiX - sys_setbwindow - SET BANNER WINDOW MESSAGE
Int 15/AH=15h - MultiDOS Plus - GET SYSTEM BLOCK
Int 15/AH=16h - VMiX - sys_setwindow - SET ROOT WINDOW SIZE AND HOME CURSOR
Int 15/AH=16h - MultiDOS Plus - INITIALIZATION
Int 15/AH=17h - VMiX - sys_getcolors - GET CONSOLE WINDOW COLORS
Int 15/AH=17h - MultiDOS Plus - MAP IRQ
Int 15/AH=18h - VMiX - sys_setcolors - SET CONSOLE COLORS
Int 15/AH=18h - MultiDOS Plus - UNMAP IRQ
Int 15/AH=19h - VMiX v2+ - sys_setconwn - SET WINDOW COLORS
Int 15/AH=19h - MultiDOS Plus - UNMAP ALL IRQs
Int 15/AH=1Ah - VMiX v2+ - sys_sint - INVOKE SOFTWARE INTERRUPT
Int 15/AH=1Ah - MultiDOS Plus - MAP SEMAPHORE NAME TO NUMBER
Int 15/AH=1Bh - VMiX v2+ - sys_blkmov - MOVE MEMORY BLOCK
Int 15/AH=1Bh - MultiDOS Plus - REQUEST RESOURCE SEMAPHORE BY NAME
Int 15/AH=1Ch - VMiX v2+ - sys_bitblt - PUT GRAPHICAL OBJECT AT CURSOR POSITION
Int 15/AH=1Ch - MultiDOS Plus - RELEASE RESOURCE SEMAPHORE BY NAME
Int 15/AH=1Dh - VMiX v2+ - sys_getfont - GET CURRENT CONSOLE GRAPHICS FONT
Int 15/AH=1Dh - MultiDOS Plus - TEST RESOURCE SEMAPHORE BY NAME
Int 15/AH=1Eh - VMiX v2+ - sys_setfont - SET CONSOLE GRAPHICS FONT
Int 15/AX=1E00h - MultiDOS Plus - CLEAR EVENT COUNTER
Int 15/AX=1E01h - MultiDOS Plus - TRIGGER EVENT
Int 15/AX=1E02h - MultiDOS Plus - WAIT FOR EVENT
Int 15/AX=1E08h - MultiDOS Plus 4.01 - SET CONTEXT-SWITCH FUNCTIONS
Int 15/AH=1Fh - VMiX v2.???+ - sys_scrollwin - SCROLL WINDOW
Int 15/AH=1Fh - MultiDOS Plus v4.01 - GET MEMORY PARAMETERS
Int 15/AH=20h - MultiDOS Plus v4.01 - CHECK IF MULTITASKING ENABLED
Int 15/AX=2000h - DOS 3.0+ PRINT.COM - DISABLE CRITICAL REGION FLAG
Int 15/AX=2001h - DOS 3.0+ PRINT.COM - SET CRITICAL REGION FLAG
Int 15/AX=2010h - OS HOOK - SETUP SYSREQ ROUTINE (AT,XT286,PS50+)
Int 15/AX=2011h - OS HOOK - COMPLETION OF SYSREQ FUNCTION (AT,XT286,PS50+)
Int 15/AH=21h - SYSTEM - POWER-ON SELF-TEST ERROR LOG (PS50+)
Int 15/AH=22h - SYSTEM - later PS/2s - LOCATE ROM BASIC
Int 15/AX=2300h - IBM BIOS - SMART ENERGY SYSTEM - GET ??? CMOS DATA
Int 15/AX=2301h - IBM BIOS - SMART ENERGY SYSTEM - SET ??? CMOS DATA
Int 15/AX=2302h - IBM BIOS - SMART ENERGY SYSTEM - GET ROM STARTUP VIDEO REG TABLES
Int 15/AX=2303h - IBM BIOS - SMART ENERGY SYSTEM - ???
Int 15/AX=2304h - IBM BIOS - SMART ENERGY SYSTEM - SYSTEM SETUP
Int 15/AX=2305h - IBM BIOS - SMART ENERGY SYSTEM - GET PROCESSOR SPEED
Int 15/AX=2400h - SYSTEM - later PS/2s - DISABLE A20 GATE
Int 15/AX=2401h - SYSTEM - later PS/2s - ENABLE A20 GATE
Int 15/AX=2402h - SYSTEM - later PS/2s - GET A20 GATE STATUS
Int 15/AX=2403h - SYSTEM - later PS/2s - QUERY A20 GATE SUPPORT
Int 15/AX=3000h - Object Kernel for DOS - INSTALLATION CHECK
Int 15/AX=3001h - Object Kernel for DOS - GET STATUS BLOCK
Int 15/AX=3002h - Object Kernel for DOS - KILL PROCESS
Int 15/AX=3003h - Object Kernel for DOS - STOP PROCESS
Int 15/AX=3004h - Object Kernel for DOS - START PROCESS
Int 15/AX=3005h - Object Kernel for DOS - RESTART PROCESS
Int 15/AX=3006h - Object Kernel for DOS - EXECUTE PROCESS
Int 15/AX=3007h - Object Kernel for DOS - LIST PROCESSES
Int 15/AX=3008h - Object Kernel for DOS - SWITCH ObjectKernel ON/OFF
Int 15/AX=3009h - Object Kernel for DOS - RESERVED FOR FUTURE USE
Int 15/AH=3Dh - IBM SurePath BIOS - Officially Private Function
Int 15/AH=3Eh - IBM SurePath BIOS - Officially Private Function
Int 15/AH=3Fh - IBM SurePath BIOS - Officially Private Function
Int 15/AH=40h - SYSTEM - READ/MODIFY PROFILES (CONVERTIBLE)
Int 15/AX=4000h - Compaq SLT/286 or Portable 386 - READ LCD/PLASMA TIMEOUT
Int 15/AX=4001h - Compaq SLT/286 or Portable 386 - SET LCD/PLASMA TIMEOUT
Int 15/AH=41h - SYSTEM - WAIT ON EXTERNAL EVENT (CONVERTIBLE and some others)
Int 15/AH=42h - SYSTEM - REQUEST POWER OFF (CONVERTIBLE,HP 95LX)
Int 15/AX=4280h - Compaq SLT/286 - ENTER STANDBY
Int 15/AH=43h - SYSTEM - READ SYSTEM STATUS (CONVERTIBLE)
Int 15/AH=44h - SYSTEM - (DE)ACTIVATE INTERNAL MODEM POWER (CONVERTIBLE)
Int 15/AX=44C0h - Olivetti Quaderno - INITIALIZE DIGITAL SIGNAL PROCESSING???
Int 15/AX=44C1h - Olivetti Quaderno - ???
Int 15/AX=44C2h - Olivetti Quaderno - ???
Int 15/AX=44C3h - Olivetti Quaderno - GET ???
Int 15/AX=44C4h - Olivetti Quaderno - ???
Int 15/AX=44C6h - Olivetti Quaderno - READ LCD
Int 15/AX=44C7h - Olivetti Quaderno - WRITE LCD
Int 15/AX=44C8h - Olivetti Quaderno - ???
Int 15/AX=44C9h - Olivetti Quaderno - GET XBIOS VERSION
Int 15/AX=44F1h - Toshiba laptops - SECURITY LEVEL CHECK
Int 15/AX=44F2h/BX=0604h - Toshiba laptops - SECURITY LEVEL CHECK
Int 15/AX=44F3h - Toshiba laptops - SECURITY LEVEL CHECK
Int 15/AH=45h - HP 100LX/200LX - SET DISPLAY CONTROL STATUS
Int 15/AH=46h - HP 100LX/200LX - SET POWER OFF TIMEOUT
Int 15/AX=4600h - Compaq SLT/286 - READ POWER CONSERVATION/MODEM CONFIGURATION
Int 15/AX=4601h - Compaq SLT/286 - MODIFY POWER CONSERVATION/MODEM CONFIGURATION
Int 15/AX=4604h - Compaq Contura 486 and Alladin 1993/08/05 ROMs - GET ???
Int 15/AX=4605h - Compaq Contura 486 and Alladin 1993/08/05 ROMs - ???
Int 15/AH=47h - HP 100LX/200LX - GET/SET DISPLAY CONTRAST
Int 15/AH=48h - HP 100LX/200LX - SET BUZZER VOLUME
Int 15/AH=49h - HP 100LX/200LX - SERIAL INTERFACE SELECT
Int 15/AX=4900h - Far East MS-DOS - GET BIOS TYPE
Int 15/AH=4Ah - HP 100LX/200LX - SERIAL INTERFACE CONTROL
Int 15/AH=4Bh - HP 100LX/200LX - ADJUST SYSTEM TIME
Int 15/AX=4DD4h - HP 95LX/100LX/200LX - INSTALLATION CHECK
Int 15/AH=4Eh - HP 95LX - ENABLE/DISABLE LIGHT SLEEP
Int 15/AH=4Eh - IBM SurePath BIOS - Officially Private Function
Int 15/AH=4Fh - KEYBOARD - KEYBOARD INTERCEPT (AT model 3x9,XT2,XT286,CONV,PS)
Int 15/AH=50h - DOS/V - FONT SUBSYSTEM ACCESS
Int 15/AH=50h - VMIX v2.???+ - sys_vm_page - SET NEW VIRTUAL PAGE TABLE
Int 15/AH=51h - VMiX v2.???+ - sys_vm_func - EXECUTE FUNCTION IN PROTECTED MODE
Int 15/AX=5101h - SYSTEM - later PS/2s - EXPANSION UNIT, RETURN CONFIGURATION NUMBER
Int 15/AH=52h - VMiX v2.???+ - sys_vm_init - INITIALIZE PROTECTED-MODE ENVIRONMENT
Int 15/AH=52h - IBM/MS INT 13 Extensions - MEDIA EJECT INTERCEPT
Int 15/AX=5300h - Advanced Power Management v1.0+ - INSTALLATION CHECK
Int 15/AX=5301h - Advanced Power Management v1.0+ - CONNECT REAL-MODE INTERFACE
Int 15/AX=5302h - Advanced Power Management v1.0+ - CONNECT 16-BIT PROTMODE INTERFACE
Int 15/AX=5303h - Advanced Power Management v1.0+ - CONNECT 32-BIT PROTMODE INTERFACE
Int 15/AX=5304h - Advanced Power Management v1.0+ - DISCONNECT INTERFACE
Int 15/AX=5305h - Advanced Power Management v1.0+ - CPU IDLE
Int 15/AX=5306h - Advanced Power Management v1.0+ - CPU BUSY
Int 15/AX=5307h - Advanced Power Management v1.0+ - SET POWER STATE
Int 15/AX=5307h/CX=0001h - Advanced Power Management v1.0+ - SYSTEM STAND-BY
Int 15/AX=5307h/CX=0002h - Advanced Power Management v1.0+ - SUSPEND SYSTEM
Int 15/AX=5307h/CX=0003h - Advanced Power Management v1.2 - TURN OFF SYSTEM
Int 15/AX=5308h - Advanced Power Management v1.0+ - ENABLE/DISABLE POWER MANAGEMENT
Int 15/AX=5309h - Advanced Power Management v1.0+ - RESTORE POWER-ON DEFAULTS
Int 15/AX=530Ah - Advanced Power Management v1.0+ - GET POWER STATUS
Int 15/AX=530Bh - Advanced Power Management v1.0+ - GET POWER MANAGEMENT EVENT
Int 15/AX=530Ch - Advanced Power Management v1.1+ - GET POWER STATE
Int 15/AX=530Dh - Advanced Power Management v1.1+ - EN/DISABLE DEVICE POWER MANAGEMENT
Int 15/AX=530Eh - Advanced Power Management v1.1+ - DRIVER VERSION
Int 15/AX=530Fh - Advanced Power Management v1.1+ - ENGAGE/DISENGAGE POWER MANAGEMENT
Int 15/AX=5310h - Advanced Power Management v1.2 - GET CAPABILITIES
Int 15/AX=5311h - Advanced Power Management v1.2 - GET/SET/DISABLE RESUME TIMER
Int 15/AX=5312h - Advanced Power Management v1.2 - ENABLE/DISABLE RESUME ON RING
Int 15/AX=5313h - Advanced Power Management v1.2 - ENABLE/DISABLE TIMER-BASED REQUESTS
Int 15/AX=5380h/BH=00h - APM SL Enhanced v1.0 - GET SUSPEND/GLOBAL STANDBY MODE
Int 15/AX=5380h/BH=01h - APM SL Enhanced v1.0 - SET SUSPEND/GLOBAL STANDBY MODE
Int 15/AX=5380h/BH=02h - APM SL Enhanced v1.0 - GET GLOBAL STANDBY TIMER
Int 15/AX=5380h/BH=03h - APM SL Enhanced v1.0 - SET GLOBAL STANDBY TIMER
Int 15/AX=5380h/BH=04h - APM SL Enhanced v1.0 - GET AUTO POWER OFF TIMER
Int 15/AX=5380h/BH=05h - APM SL Enhanced v1.0 - SET AUTO POWER OFF TIMER
Int 15/AX=5380h/BH=06h - APM SL Enhanced v1.0 - GET RESUME CONDITION
Int 15/AX=5380h/BH=07h - APM SL Enhanced v1.0 - SET RESUME CONDITION
Int 15/AX=5380h/BH=08h - APM SL Enhanced v1.0 - GET CALENDAR EVENT TIME
Int 15/AX=5380h/BH=09h - APM SL Enhanced v1.0 - SET CALENDAR EVENT TIME
Int 15/AX=5380h/BH=0Ah - APM SL Enhanced v1.0 - GET CALENDAR EVENT DATE
Int 15/AX=5380h/BH=0Bh - APM SL Enhanced v1.0 - SET CALENDAR EVENT DATE
Int 15/AX=5380h/BH=0Ch - APM SL Enhanced v1.0 - GET CPU SPEED MODE
Int 15/AX=5380h/BH=0Dh - APM SL Enhanced v1.0 - SET CPU SPEED MODE
Int 15/AX=5380h/BH=7Eh - APM SL Enhanced v1.0 - SL HW PARAMETER
Int 15/AX=5380h/BH=7Fh - Advanced Power Management v1.1 - OEM APM INSTALLATION CHECK
Int 15/AX=5380h - Advanced Power Management v1.1 - OEM APM FUNCTIONS
Int 15/AX=5380h/BX=8000h - Phoenix BIOS 4.0 Rel 6.0 - ???
Int 15/AX=5380h/BX=8001h - Phoenix BIOS 4.0 Rel 6.0 - ???
Int 15/AX=53B0h/BH=00h - Intel System Management Bus - RESERVED
Int 15/AX=53B0h/BH=01h - Intel System Management Bus - INSTALLATION CHECK
Int 15/AX=53B0h/BH=02h - Intel System Management Bus - REAL MODE CONNECT
Int 15/AX=53B0h/BH=03h - Intel System Management Bus - 16-BIT PROTECTED-MODE CONNECT
Int 15/AX=53B0h/BH=04h - Intel System Management Bus - 32-BIT PROTECTED-MODE CONNECT
Int 15/AX=53B0h/BH=05h - Intel System Management Bus - DISCONNECT
Int 15/AX=53B0h/BH=06h - Intel System Management Bus - GET DEVICE ADDRESSES
Int 15/AX=53B0h/BH=07h - Intel System Management Bus - RETRIEVE CRITICAL MESSAGES
Int 15/AX=53B0h/BH=08h - Intel System Management Bus - RESERVED
Int 15/AX=53B0h/BH=10h - Intel System Management Bus - REQUEST
Int 15/AX=53B0h/BH=11h - Intel System Management Bus - REQUEST CONTINUATION
Int 15/AX=53B0h/BH=12h - Intel System Management Bus - REQUEST ABORT
Int 15/AX=53B0h/BH=13h - Intel System Management Bus - REQUEST DATA AND STATUS
Int 15/AH=54h - IBM SurePath BIOS - Officially Private Function
Int 15/AX=5400h - Omniview Multitasker - INSTALLATION NOTIFICATION
Int 15/AX=5401h - Omniview Multitasker - PROCESS CREATION
Int 15/AX=5402h - Omniview Multitasker - PROCESS DESTRUCTION
Int 15/AX=5403h - Omniview Multitasker - SAVE
Int 15/AX=5404h - Omniview Multitasker - RESTORE
Int 15/AX=5405h - Omniview Multitasker - SWITCHING TO BACKGROUND
Int 15/AX=5406h - Omniview Multitasker - SWITCHING TO FOREGROUND
Int 15/AX=5407h - Omniview Multitasker - EXIT NOTIFICATION
Int 15/AX=5F31h - Chips & Technologies '65530' BIOS - POST INITIALIZATION NOTIFICATION
Int 15/AX=5F33h - Chips & Technologies '65530' BIOS - MODE SET HOOK
Int 15/AX=5F35h - Chips & Technologies '65530' BIOS - MONITOR SENSING HOOK
Int 15/AH=60h - HUNTER 16 - SET SYSTEM CLOCK SPEED
Int 15/AX=6000h - HP 100LX/200LX - GET MAIN BATTERY LEVEL
Int 15/AX=6001h - HP 100LX/200LX - GET BACKUP BATTERY LEVEL
Int 15/AX=6002h - HP 100LX/200LX - GET POWER INFO
Int 15/AX=6003h - HP 100LX/200LX - SET MAIN BATTERY TYPE
Int 15/AX=6004h - HP 100LX/200LX - SET BATTERY CHARGING MODE
Int 15/AH=61h - HUNTER 16 - GET POWER LEVEL
Int 15/AH=61h - HP 100LX/200LX - SET ANNOUNCIATORS POSITION
Int 15/AH=62h - HUNTER 16 - SET LOW POWER THRESHOLD
Int 15/AH=62h - HP 100LX/200LX - SET DISPLAY CONTRAST
Int 15/AX=6300h - HUNTER 16 - GET IDLE TIMEOUT
Int 15/AX=6301h - HUNTER 16 - SET IDLE TIMEOUT
Int 15/AH=64h - HUNTER 16 - CONTROL RESUME MODE
Int 15/AH=65h - HUNTER 16 - AUTHORISE CHARGING
Int 15/AH=66h - HUNTER 16 - SET BATTERY LEVEL
Int 15/AH=67h - HUNTER 16 - CONTROL STOP MODE
Int 15/AX=6700h/BX=FFFFh - Arabic/Hebrew MS-DOS 5.0???+ - INSTALLATION CHECK
Int 15/AX=67C3h/CX=1Bh - Arabic/Hebrew MS-DOS 5.0???+ - HGC & HGC/RAMFont support???
Int 15/AH=68h - HUNTER 16 - REQUEST POWER DOWN
Int 15/AH=69h - HUNTER 16 - CONTROL POWER DOWN AVAILABILITY
Int 15/AH=6Ah - HUNTER 16 - CONTROL SLOW MODE
Int 15/AH=6Bh - HUNTER 16 - GET ROM BIOS VERSION
Int 15/AH=6Ch - HUNTER 16 - GET SERIAL NUMBER
Int 15/AH=6Dh - HUNTER 16 - GET EVENT DETAIL
Int 15/AH=6Eh - HUNTER 16 - ENABLE/TRAP EVENT
Int 15/AH=6Fh - HUNTER 16 - ACKNOWLEDGE EVENT
Int 15/AH=70h - HUNTER 16 - CONTROL SOUND
Int 15/AX=7000h - Tandy 1000SL/TL - READ FROM EEPROM
Int 15/AX=7001h - Tandy 1000SL/TL - WRITE TO EEPROM
Int 15/AX=7002h - Tandy 1000 Model ??? - GET ROM PAGE
Int 15/AX=7003h - Tandy 1000 Model ??? - SET ROM PAGE
Int 15/AH=71h - HUNTER 16 - SELECT POWER UP KEYS
Int 15/AX=7200h - HUNTER 16 - RESET SERIAL NUMBER
Int 15/AH=72h - HUNTER 16 - REDIRECT SERIAL NUMBER
Int 15/AH=73h - HUNTER 16 - GET ORACLE GT POWER LEVEL
Int 15/AH=74h - HUNTER 16 - SET BACKLIGHT POWER UP STATE
Int 15/AH=75h - HUNTER 16 - SET CONTRAST POWER UP STATE
Int 15/AH=76h - HUNTER 16 - CONTROL POWER SAVE
Int 15/AH=79h - HUNTER 16 - REDIRECT LPT1
Int 15/AH=7Ah - HUNTER 16 - INVOKE HOT KEY
Int 15/AH=7Bh - HUNTER 16 - CONTROL HOT KEY
Int 15/AH=7Ch - HUNTER 16 - CONTROL HOT KEY POWER OPTION
Int 15/AH=7Dh - HUNTER 16 - OVERRIDE LOW POWER TURN OFF
Int 15/AH=7Eh - HUNTER 16 - CONTROL BATTERY CHANGE FACILITIES (APM)
Int 15/AH=7Fh - HUNTER 16 - SET BATTERY TYPE (APM)
Int 15/AH=80h - OS HOOK - DEVICE OPEN (AT,XT286,PS)
Int 15/AH=80h - HUNTER 16 - GET/SET BATTERY CAPACITY (APM)
Int 15/AH=81h - OS HOOK - DEVICE CLOSE
Int 15/AH=81h - HUNTER 16 - CONTROL POWER OUTPUT
Int 15/AH=82h - OS HOOK - PROGRAM TERMINATION
Int 15/AH=82h - HUNTER 16 - SOUND OUTPUT
Int 15/AH=83h - BIOS - SET EVENT WAIT INTERVAL (AT,PS50+)
Int 15/AH=83h - HUNTER 16 - CONTROL SCREEN SYNCHRONISATION
Int 15/AH=84h - BIOS - JOYSTICK SUPPORT (XT after 1982/11/8,AT,XT286,PS)
Int 15/AH=84h - V20-XT-BIOS - JOYSTICK SUPPORT
Int 15/AH=84h/DX=0002h - AMIGATSR - INSTALLATION CHECK
Int 15/AH=84h/DX=0002h - MULTIJOY - INSTALLATION CHECK
Int 15/AH=84h/DX=0003h - MULTIJOY - GET ACTIVE JOYSTICK
Int 15/AH=84h/DX=0004h - MULTIJOY - SELECT JOYSTICK
Int 15/AX=8400h - HUNTER 16 - GET DISKETTE PORT
Int 15/AX=8401h - HUNTER 16 - SET DISKETTE PORT
Int 15/AH=85h - OS HOOK - SysReq KEY ACTIVITY (AT,PS)
Int 15/AX=8500h - HUNTER 16 - RESTORE POWER MENU (APM)
Int 15/AX=8501h - HUNTER 16 - SET POWER MENU (APM)
Int 15/AH=86h - BIOS - WAIT (AT,PS)
Int 15/AH=86h - HUNTER 16 - GET/SET SCREEN ATTRIBUTE TABLE
Int 15/AH=87h - SYSTEM - COPY EXTENDED MEMORY
Int 15/AH=87h - HUNTER 16 - SET INT 72h VECTOR
Int 15/AH=88h - SYSTEM - GET EXTENDED MEMORY SIZE (286+)
Int 15/AH=88h - HUNTER 16 - GET POWER UP KEYS
Int 15/AH=89h - SYSTEM - SWITCH TO PROTECTED MODE
Int 15/AX=8900h - HUNTER 16 - GET POWER MODE
Int 15/AX=8901h - HUNTER 16 - SET POWER MODE
Int 15/AH=8Ah - HUNTER 16 - CONTROL POWER INPUT (SPM)
Int 15/AH=8Ah - Phoenix BIOS v4.0 - GET BIG MEMORY SIZE
Int 15/AH=8Bh - HUNTER 16 - GET/SET CHARGER TEMPERATURE OVERRIDE
Int 15/AH=8Ch - HUNTER 16 - GET/SET POWER SAVE ENTRY FLAG
Int 15/AH=8Dh - HUNTER 16 - GET/SET BOOST CHARGE (SPM)
Int 15/AH=90h - OS HOOK - DEVICE BUSY (AT,PS)
Int 15/AH=91h - OS HOOK - DEVICE POST (AT,PS)
Int 15/AH=92h - IBM SurePath BIOS - Officially Private Function
Int 15/AH=A0h - IBM SurePath BIOS - ACCESS LOADABLE-ABIOS SIGNATURE
Int 15/AX=A100h - AMI PCI BIOS - SET ??? FLAG
Int 15/AH=ABh - IBM SurePath BIOS - Officially Private Function
Int 15/AX=B001h/CX=5354h - Stac STACKER - INSTALLATION CHECK
Int 15/AX=BA10h - HP OmniShare - Pen Driver - REPORT PEN CONTROL AREA EVENT
Int 15/AX=BA11h - HP OmniShare - Pen Driver - SET THE COMMUNICATION LED STATE
Int 15/AX=BA12h - HP OmniShare - Pen Driver - STORE PEN BATTERY CHARGE
Int 15/AX=BA13h - HP OmniShare - Pen Driver - GET PEN BATTERY CHARGE
Int 15/AX=BA20h - HP OmniShare - STANDBY.COM - INSTALLATION CHECK
Int 15/AX=BA21h - HP OmniShare - STANDBY.COM - SET STANDBY DURATION
Int 15/AX=BA22h - HP OmniShare - STANDBY.COM - GET STANDBY DURATION
Int 15/AX=BA23h - HP OmniShare - STANDBY.COM - TURN ON THE SCREEN IMMEDIATELY
Int 15/AX=BA24h - HP OmniShare - STANDBY.COM - TURN OFF THE SCREEN IMMEDIATELY
Int 15/AX=BA25h - HP OmniShare - STANDBY.COM - PREPARE FOR UNINSTALL
Int 15/AX=BA26h - HP OmniShare - STANDBY.COM - IS THE DISPLAY IN STANDBY MODE?
Int 15/AX=BA27h - HP OmniShare - STANDBY.COM - RESERVED FUNCTIONS
Int 15/AH=BCh - Phoenix 386 BIOS - DETERMINE CPU SPEED FOR DELAY LOOPS
Int 15/AX=BF00h - Rational Systems DOS/16M - ???
Int 15/AX=BF01h - Rational Systems DOS/16M - ???
Int 15/AX=BF02h/DX=0000h - Rational Systems DOS/16M - INSTALLATION CHECK
Int 15/AX=BF03h - Rational Systems DOS/4GW - UNINSTALL???
Int 15/AX=BF04h - Rational Systems DOS/4GW - ???
Int 15/AX=BF05h - Rational Systems DOS/4GW - INITIALIZE PROTECTED-MODE INTERFACE
Int 15/AX=BF06h - Rational Systems DOS/4GW - ???
Int 15/AX=BFDCh/DX=0000h - Rational Systems DOS/4GW - INSTALLATION CHECK
Int 15/AX=BFDEh/BX=0000h - DESQview/X - DVDOS4GX.DVR - INSTALLATION CHECK
Int 15/AX=BFDEh/BX=0001h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET PROCESS MANAGER NAME
Int 15/AX=BFDEh/BX=0002h - DESQview/X 1.02+ - DVDOS4GX.DVR - SET ???
Int 15/AX=BFDEh/BX=0003h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ???
Int 15/AX=BFDEh/BX=0004h - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=0005h - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=0006h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ???
Int 15/AX=BFDEh/BX=0007h - DESQview/X 1.02+ - DVDOS4GX.DVR - SET ???
Int 15/AX=BFDEh/BX=0008h - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=0009h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET PROTECTED MODE PROGRAM LOADER
Int 15/AX=BFDEh/BX=000Ah - DESQview/X 1.02+ - DVDOS4GX.DVR - DECREMENT ???
Int 15/AX=BFDEh/BX=000Bh - DESQview/X 1.02+ - DVDOS4GX.DVR - INCREMENT ???
Int 15/AX=BFDEh/BX=000Ch - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=000Dh - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=000Eh - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=000Fh - DESQview/X 1.02+ - DVDOS4GX.DVR - ???
Int 15/AX=BFDEh/BX=0010h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET TASK HANDLE
Int 15/AX=BFDEh/BX=0011h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ???
Int 15/AX=BFDEh/BX=0012h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ???
Int 15/AX=BFDEh/BX=0013h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ???
Int 15/AX=BFDEh/BX=0014h - DESQview/X 1.02+ - DVDOS4GX.DVR - LOCK ??? MAILBOX
Int 15/AX=BFDEh/BX=0015h - DESQview/X 1.02+ - DVDOS4GX.DVR - UNLOCK ??? MAILBOX
Int 15/AX=BFDEh/BX=0016h - DESQview/X 1.02+ - DVDOS4GX.DVR - CHECK IF ??? MAILBOX OWNED
Int 15/AX=BFDEh/BX=0017h - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ??? MAILBOX OWNER
Int 15/AX=BFDEh/BX=FFFDh - DESQview/X 1.02+ - DVDOS4GX.DVR - GET ???
Int 15/AX=BFDEh/BX=FFFEh - DESQview/X 1.02+ - DVDOS4GX.DVR - SET ???
Int 15/AX=BFDEh/BX=FFFFh - DESQview/X 1.02+ - DVDOS4GX.DVR - NOP
Int 15/AH=C0h - SYSTEM - GET CONFIGURATION (XT >1986/1/10,AT mdl 3x9,CONV,XT286,PS)
Int 15/AH=C1h - SYSTEM - RETURN EXTENDED-BIOS DATA-AREA SEGMENT ADDRESS (PS)
Int 15/AX=C200h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - ENABLE/DISABLE
Int 15/AX=C201h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - RESET
Int 15/AX=C202h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - SET SAMPLING RATE
Int 15/AX=C203h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - SET RESOLUTION
Int 15/AX=C204h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - GET TYPE
Int 15/AX=C205h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - INITIALIZE
Int 15/AX=C206h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - EXTENDED COMMANDS
Int 15/AX=C207h - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - SET DEVICE HANDLER ADDR
Int 15/AX=C208h - SYSTEM - POINTING DEVICE BIOS INTERFACE - WRITE TO POINTER PORT
Int 15/AX=C209h - SYSTEM - POINTING DEVICE BIOS INTERFACE - READ FROM POINTER PORT
Int 15/AH=C2h - IBM SurePath BIOS - Officially Private Function
Int 15/AH=C3h - SYSTEM - ENABLE/DISABLE WATCHDOG TIMEOUT (PS50+)
Int 15/AH=C4h - SYSTEM - PROGRAMMABLE OPTION SELECT (PS50+)
Int 15/AH=C5h - OS HOOK - ROM BIOS TRACING CALLOUT (PS30/286,PS50Z,PS95)
Int 15/AH=C6h - Later PS/2 models - GET POS DATA
Int 15/AH=C7h - SYSTEM - later PS/2s - RETURN MEMORY-MAP INFORMATION
Int 15/AH=C8h - SYSTEM - ENABLE/DISABLE PROCESSOR FUNCTIONS
Int 15/AH=C9h - Newer PS/2; various BIOSes - GET CPU TYPE AND MASK REVISION
Int 15/AH=CAh - PS/2 Model 95 - READ/WRITE CMOS MEMORY
Int 15/AH=CBh - PS/2 Model 95 - RESERVED
Int 15/AH=CCh - PS/2 Model 95 - RESERVED
Int 15/AX=CCCCh - Toshiba laptops - VCHAD.EXE - INSTALLATION CHECK
Int 15/AH=CDh - PS/2 Model 95 - RESERVED
Int 15/AH=CEh/BL=00h - Later PS/2s - ALLOCATE DMA ARBITRATION LEVEL
Int 15/AH=CFh - Later PS/2s - DEALLOCATE DMA ARBITRATION LEVEL
Int 15/AH=D0h - Later PS/2s - RESERVED
Int 15/AX=D042h/BL=00h - Intel Pentium Pro BIOS UPDATE - INSTALLATION CHECK
Int 15/AX=D042h/BL=01h - Intel Pentium Pro BIOS UPDATE - WRITE BIOS UPDATE AREA
Int 15/AX=D042h/BL=02h - Intel Pentium Pro BIOS UPDATE - BIOS UPDATE CONTROL
Int 15/AX=D042h/BL=03h - Intel Pentium Pro BIOS UPDATE - READ BIOS UPDATE AREA
Int 15/AX=D100h/DX=0000h - Later PS/2s - GET NUMBER OF DEVICE DESCRIPTOR TABLE (DDT) ENTRIES
Int 15/AX=D101h - Later PS/2s - RETURN DEVICE DESCRIPTOR TABLE (DDT) ENTRY BY NUMBER
Int 15/AX=D102h - Later PS/2s - RETURN DEVICE DESCRIPTOR TABLE (DDT) ENTRY BY I/O ADDRSS
Int 15/AX=D103h/DX=0000h - Later PS/2s - RETURN ENTIRE DDT
Int 15/AX=D104h - Later PS/2s - RETURN DEVICE DESCRIPTOR TABLE (DDT) ENTRY BY DEVICE ID
Int 15/AH=D2h - Later PS/2s - RESERVED
Int 15/AH=D3h - Later PS/2s - RESERVED
Int 15/AH=D4h - Later PS/2s - GET PHYSICAL FIXED DISK DRIVE NUMBER (SELECTABLE BOOT)
Int 15/AH=D5h - Later PS/2s - RESERVED
Int 15/AX=D600h/BL=00h - Later PS/2s - READ BOOT DEVICE ID
Int 15/AX=D600h/BL=01h - Later PS/2s - WRITE BOOT DEVICE ID
Int 15/AX=D601h/BL=00h - Later PS/2s - READ BOOT DEVICE KEY
Int 15/AX=D601h/BL=01h - Later PS/2s - WRITE BOOT DEVICE KEY
Int 15/AX=D602h - Later PS/2s - QUERY BOOT REFERENCE PARTITION
Int 15/AX=D800h - EISA SYSTEM ROM - READ SLOT CONFIGURATION INFORMATION
Int 15/AX=D801h - EISA SYSTEM ROM - READ FUNCTION CONFIGURATION INFORMATION
Int 15/AX=D802h - EISA SYSTEM ROM - CLEAR NONVOLATILE MEMORY (EISA CMOS)
Int 15/AX=D803h - EISA SYSTEM ROM - WRITE NONVOLATILE MEMORY
Int 15/AX=D804h - EISA SYSTEM ROM - READ PHYSICAL SLOT
Int 15/AX=D820h - Compaq LTE Lite - GET ???
Int 15/AX=D821h - Compaq LTE Lite - SET ???
Int 15/AX=D822h/BL=00h - Compaq EISA System ROM 04/08/93 - GET ???
Int 15/AX=D823h - Compaq EISA System ROM 04/08/93 - ???
Int 15/AX=D824h - Compaq EISA System ROM 04/08/93 - ???
Int 15/AX=D825h - Compaq EISA System ROM 04/08/93 - ???
Int 15/AX=D826h - Compaq EISA System ROM 04/08/93 - ???
Int 15/AH=D8h - EISA SYSTEM ROM - 32-bit CS ADDRESSING MODE CALLS
Int 15/AH=D8h - Compaq EISA System ROM 04/08/93 - 32-bit CS ADDRESSING MODE CALLS
Int 15/AH=DAh - AMI PCI BIOS v1.00.05.AX1 - ???
Int 15/AX=DA00h - AMI PCI BIOS - ???
Int 15/AX=DA01h - AMI PCI BIOS - CPU SPEED CONTROL
Int 15/AX=DA05h - AMI PCI BIOS - GET ??? AND BIOS REVISION STRINGS
Int 15/AX=DA08h - AMI PCI BIOS - ???
Int 15/AX=DA12h - AMI PCI BIOS - v1.00.05.AX1 - ???
Int 15/AX=DA14h - AMI PCI BIOS - GET/SET ???
Int 15/AX=DA15h - AMI PCI BIOS - GET ??? AND BIOS REVISION STRINGS
Int 15/AX=DA19h - AMI PCI BIOS - GET/SET ???
Int 15/AX=DA20h - AMI PCI BIOS v1.00.12.AX1T - CMOS RAM BITFIELD MANIPULATION
Int 15/AX=DA88h - AMI PCI BIOS - GET EXTENDED MEMORY SIZE
Int 15/AX=DA8Ch - AMI PCI BIOS - GET BIOS AND CHIPSET IDENTIFICATION
Int 15/AX=DA8Eh - AMI PCI BIOS - ???
Int 15/AX=DA92h - AMI PCI BIOS - GET CPU TYPE AND SPEED
Int 15/AX=DA99h - AMI PCI BIOS - GET/SET ??? FLAG
Int 15/AX=DB00h - AMI BIOS - Flash ROM - READ FLASH BIOS
Int 15/AX=DB01h - AMI BIOS - Flash ROM - GET BIOS SUBSYSTEM INFORMATION
Int 15/AX=DB02h - AMI BIOS - Flash ROM - GET SIZE OF FLASH ROM PROGRAMMING CODE
Int 15/AX=DB03h - AMI BIOS - Flash ROM - GET FLASH ROM PROGRAMMING CODE
Int 15/AX=DB04h - AMI BIOS - Flash ROM - GET BIOS REVISION
Int 15/AX=DE00h - DESQview - GET PROGRAM NAME
Int 15/AX=DE01h - DESQview - UPDATE OPEN WINDOW MENU
Int 15/AX=DE02h - DESQview 1.x only - SET ??? FLAG FOR CURRENT WINDOW
Int 15/AX=DE03h - DESQview 1.x only - GET ??? FOR CURRENT WINDOW
Int 15/AX=DE04h - DESQview - GET AVAILABLE COMMON MEMORY
Int 15/AX=DE05h - DESQview - GET AVAILABLE CONVENTIONAL MEMORY
Int 15/AX=DE06h - DESQview - GET AVAILABLE EXPANDED MEMORY
Int 15/AX=DE07h - DESQview - APPNUM - GET CURRENT PROGRAM'S NUMBER
Int 15/AX=DE08h - DESQview - GET ???
Int 15/AX=DE09h - DESQview - UNIMPLEMENTED
Int 15/AX=DE0Ah - DESQview v2.00+ - DBGPOKE - DISPLAY CHARACTER ON STATUS LINE
Int 15/AX=DE0Bh - DESQview v2.00+ - APILEVEL - DEFINE MINIMUM API LEVEL REQUIRED
Int 15/AX=DE0Ch - DESQview v2.00+ - GETMEM - ALLOCATE SYSTEM MEMORY
Int 15/AX=DE0Dh - DESQview v2.00+ - PUTMEM - DEALLOCATE SYSTEM MEMORY
Int 15/AX=DE0Eh - DESQview v2.00+ - FINDMAIL - FIND MAILBOX BY NAME
Int 15/AX=DE0Fh - DESQview v2.00+ - ENABLE DESQview EXTENSIONS
Int 15/AX=DE10h - DESQview v2.00+ - PUSHKEY - PUT KEY INTO KEYBOARD INPUT STREAM
Int 15/AX=DE11h/BL=00h - DESQview v2.00+ - JUSTIFY - EN/DISABLE AUTOM. WINDOW JUSTIFICATION
Int 15/AX=DE12h/BX=0000h - DESQview v2.01+ - CSTYLE - SET C-COMPATIBLE CONTROL CHAR INTERPRET
Int 15/AX=DE13h - DESQview v2.20+ - GETCRIT - GET CRITICAL NESTING COUNT
Int 15/AX=DE14h - DESQview v2.20+ - GET OBJECT TYPE
Int 15/AX=DE15h - DESQview v2.20+ - SET ERROR HANDLING
Int 15/AX=DE16h - DESQview v2.20+ - GET ERROR HANDLING
Int 15/AX=DE17h - DESQview v2.20-2.25 - reserved
Int 15/AX=DE17h - DESQview v2.26+ - ASSERTMAP - GET/SET MAPPING CONTEXT
Int 15/AX=DE18h - DESQview v2.20+ - internal - ???
Int 15/AX=DE19h - DESQview v2.23+ - GETCOMMON - ALLOCATE COMMON MEMORY
Int 15/AX=DE1Ah - DESQview v2.23+ - PUTCOMMON - DEALLOCATE COMMON MEMORY
Int 15/AX=DE1Bh - DESQview v2.23+ internal - DECREMENT CRITICAL NESTING COUNT
Int 15/AX=DE1Ch - DESQview v2.23+ - ENTERC - INCREMENT CRITICAL NESTING COUNT
Int 15/AX=DE1Dh - DESQview v2.23+ - PUTKEY - FAKE USER KEYSTROKES
Int 15/AX=DE1Eh - DESQview v2.23+ - SCRNINFO - GET TRUE VIDEO PARAMETERS
Int 15/AX=DE1Fh - DESQview v2.23+ - DOSUSER - GET HANDLE OF TASK CURRENTLY USING DOS
Int 15/AX=DE20h - DESQview v2.26+ - DISPATCHINT - INTERRUPT ANOTHER TASK
Int 15/AX=DE21h - DESQview v2.26+ - ASSERTVIR - CONTROL 386 SCREEN VIRTUALIZATION
Int 15/AX=DE22h - DESQview v2.26+ - PROCESSMEM - GET TASK MEMORY STATUS
Int 15/AX=DE23h - DESQview v2.31+ - ???
Int 15/AX=DE24h - DESQview v2.40+ - XNEWPROC - START NEW APPLICATION
Int 15/AX=DE25h - DESQview v2.40+ - GETDVPATH - GET DESQview DIRECTORY
Int 15/AX=DE26h - DESQview v2.40+ - GETFOREGROUND - GET KEYBOARD FOCUS
Int 15/AX=DE27h - DESQview v2.50+ - ADDINSTANCEDATA - ADD PER-TASK SAVE/RESTORE AREA
Int 15/AX=DE28h - DESQview v2.50+ - ???
Int 15/AX=DE29h/BX=0000h - DESQview/X - ???
Int 15/AX=DE29h/BX=0001h - DESQview/X - ???
Int 15/AX=DE29h/BX=0002h - DESQview/X - ???
Int 15/AX=DE29h/BX=0003h - DESQview/X - ???
Int 15/AX=DE29h/BX=0004h - DESQview/X - GET DISPLAY NAME
Int 15/AX=DE29h/BX=0005h - DESQview/X - ???
Int 15/AX=DE2Ah - DESQview v2.50+ - DISPATCHINTAFTERDOS - INTERRUPT ANOTHER TASK
Int 15/AX=DE2Bh - DESQview v2.50+ - OBJNEXT - TRAVERSE OBJECT LIST
Int 15/AX=DE2Ch - DESQview v2.50+ - WININFO - GET WINDOW INFORMATION
Int 15/AX=DE2Dh - DESQview v2.50+ - GET/SET SOCKET HANDLER
Int 15/AX=DE2Eh - DESQview v2.50+ - SOCKET API
Int 15/AX=DE2Fh - DESQview v2.50+ - VIDEONOTIFY - HAS DIRECT WINDOW BEEN ACTIVE?
Int 15/AX=DE30h - DESQview v2.50+ - GETDVXVERSION - GET DESQview/X VERSION
Int 15/AX=DE31h - DESQview/X v1.10 - ???
Int 15/AH=DFh - Juko UNIQUE UX BIOS - TURBO MODE CONTROL
Int 15/AX=E00Fh - Compaq Systempro - MULTIPROCESSOR DISPATCH
Int 15/AX=E10Eh - Compaq Systempro - MULTIPROCESSOR END-OF-DISPATCH
Int 15/AX=E200h - Compaq Systempro - MULTIPROCESSOR AVAILABLE
Int 15/AH=E4h - Tandy??? - ???
Int 15/AH=E4h - Compaq ROM BIOS 1993/08/03 and newer - ???
Int 15/AX=E800h -
Int 15/AX=E800h - Compaq Contura Aero, Contura 400 - GET SYSTEM MODEL CODE???
Int 15/AX=E800h - Compaq Prolinea - GET ???
Int 15/AX=E801h - Phoenix BIOS v4.0 - GET MEMORY SIZE FOR >64M CONFIGURATIONS
Int 15/AX=E802h - Compaq Contura - GET ???
Int 15/AX=E820h - Newer BIOSes - GET SYSTEM MEMORY MAP
Int 15/AX=E881h - Phoenix BIOS v4.0 - GET MEMORY SIZE FOR >64M CONFIGURATIONS (32-bit)
Int 15/AX=E900h - PhysTechSoft PTS ROM-DOS - RESET WATCHDOG TIMER
Int 15/AX=E901h - PhysTechSoft PTS ROM-DOS - WRITE DIAGNOSTIC CONTROL POINT CODE
Int 15/AX=E902h - PhysTechSoft PTS ROM-DOS - SET DIAGNOSTIC DOS ERROR FLAG
Int 15/AX=E903h - PhysTechSoft PTS ROM-DOS - WRITE-ENABLE FLASH-DISK
Int 15/AX=E904h - PhysTechSoft PTS ROM-DOS - WRITE-PROTECT FLASH-DISK
Int 15/AX=E905h - PhysTechSoft PTS ROM-DOS - WRITE IMAGE OF BIOS TO FLASH-MEMORY
Int 15/AX=E906h - PhysTechSoft PTS ROM-DOS - READ SETUP INFORMATION FROM FLASH-DISK
Int 15/AX=E907h - PhysTechSoft PTS ROM-DOS - WRITE SETUP INFORMATION ON FLASH-DISK
Int 15/AX=E908h - PhysTechSoft PTS ROM-DOS - SET BREAKPOINT
Int 15/AX=E909h - PhysTechSoft PTS ROM-DOS - REMOVE BREAKPOINT
Int 15/AX=F200h/CX=454Dh - Tandon memory mapper - Tandon MAPPER HARDWARE INITIALIZATION CHECK ???

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