1514 - VMiX - CLEAR WINDOW
 1514 - MultiDOS Plus - CHECK IF MultiDOS FOREGROUND OR BACKGROUND
 1515 - VMiX - SET BANNER WINDOW MESSAGE
 1515 - MultiDOS Plus - GET SYSTEM BLOCK
 1516 - VMiX - SET ROOT WINDOW SIZE AND HOME CURSOR
 1516 - MultiDOS Plus - INITIALIZATION
 1517 - VMiX - GET CONSOLE WINDOW COLORS
 1517 - MultiDOS Plus - MAP IRQ
 1518 - VMiX - SET CONSOLE COLORS
 1518 - MultiDOS Plus - UNMAP IRQ
 1519 - VMiX v2+ - ???
 1519 - MultiDOS Plus - UNMAP ALL IRQs
 151A - VMiX v2+ - ???
 151A - MultiDOS Plus - MAP SEMAPHORE NAME TO NUMBER
 151B - VMiX v2+ - ???
 151B - MultiDOS Plus - REQUEST RESOURCE SEMAPHORE BY NAME
 151C - VMiX v2+ - ???
 151C - MultiDOS Plus - RELEASE RESOURCE SEMAPHORE BY NAME
 151D - VMiX v2+ - ???
 151D - MultiDOS Plus - TEST RESOURCE SEMAPHORE BY NAME
 151E - VMiX v2+ - ???
 151E00 - MultiDOS Plus - CLEAR EVENT COUNTER
 151E01 - MultiDOS Plus - TRIGGER EVENT
 151E02 - MultiDOS Plus - WAIT FOR EVENT
 151F - MultiDOS Plus v4.01 - GET MEMORY PARAMETERS
 1520 - MultiDOS Plus v4.01 - CHECK IF MULTITASKING ENABLED
 152000 - DOS 3+ PRINT.COM - DISABLE CRITICAL REGION FLAG
 152001 - DOS 3+ PRINT.COM - SET CRITICAL REGION FLAG
 152010 - OS HOOK - SETUP SYSREQ ROUTINE (AT,XT286,PS50+)
 152011 - OS HOOK - COMPLETION OF SYSREQ FUNCTION (AT,XT286,PS50+)
 1521 - SYSTEM - POWER-ON SELF-TEST ERROR LOG (PS50+)
 1522 - SYSTEM - LOCATE ROM BASIC (later PS/2's only)
 152400 - Qualitas 386MAX v6.01 - TURN ON ???
 152401 - Qualitas 386MAX v6.01 - TURN OFF ???
 152402 - Qualitas 386MAX v6.01 - GET STATE OF ???
 152403 - Qualitas 386MAX v6.01 - GET ???
 1540 - SYSTEM - READ/MODIFY PROFILES (CONVERTIBLE)
 154000 - Compaq SLT/286 or Portable 386 - READ LCD/PLASMA TIMEOUT
 154001CL00 - Compaq SLT/286 or Portable 386 - SET LCD/PLASMA TIMEOUT
 1541 - SYSTEM - WAIT ON EXTERNAL EVENT (CONVERTIBLE)
 1542 - SYSTEM - REQUEST POWER OFF (CONVERTIBLE,HP 95LX)
 154280 - Compaq SLT/286 - ENTER STANDBY
 1543 - SYSTEM - READ SYSTEM STATUS (CONVERTIBLE)
 1544 - SYSTEM - (DE)ACTIVATE INTERNAL MODEM POWER (CONVERTIBLE)
 154600 - Compaq SLT/286 - READ POWER CONSERVATION/MODEM CONFIGURATION
 154601 - Compaq SLT/286 - Modify Power Conservation/Modem Configuration
 154900 - Far East MSDOS - GET DOS TYPE
 154DD4 - HP 95LX - INSTALLATION CHECK
 154E - HP 95LX - ENABLE/DISABLE LIGHT SLEEP
 154F - OS HOOK - KEYBOARD INTERCEPT (AT model 3x9,XT2,XT286,CONV,PS)
 155300BX0000 - Advanced Power Management Specification - INSTALLATION CHECK
 155301BX0000 - Advanced Power Management Specification - CONNECT REAL-MODE INTERFACE
 155302BX0000 - Advanced Power Management Spec - CONNECT 16-BIT PROTMODE INTERFACE
 155303BX0000 - Advanced Power Management Spec - CONNECT 32-BIT PROTMODE INTERFACE
 155304BX0000 - Advanced Power Management Specification - DISCONNECT INTERFACE
 155305 - Advanced Power Management Specification - CPU IDLE
 155306 - Advanced Power Management Specification - CPU BUSY
 155307 - Advanced Power Management Specification - SET POWER STATE
 155307BX0001 - Advanced Power Management Specification - SYSTEM STAND-BY
 155307BX0001 - Advanced Power Management Specification - SUSPEND SYSTEM
 155308BXFFFF - Advanced Power Management Spec - ENABLE/DISABLE POWER MANAGEMENT
 155309BXFFFF - Advanced Power Management Specification - RESTORE POWER-ON DEFAULTS
 15530ABX0001 - Advanced Power Management Specification - GET POWER STATUS
 15530B - Advanced Power Management Specification - GET POWER MANAGEMENT EVENT
 155400 - Omniview Multitasker - INSTALLATION NOTIFICATION
 155401 - Omniview Multitasker - PROCESS CREATION
 155402 - Omniview Multitasker - PROCESS DESTRUCTION
 155403 - Omniview Multitasker - SAVE
 155404 - Omniview Multitasker - RESTORE
 155405 - Omniview Multitasker - SWITCHING TO BACKGROUND
 155406 - Omniview Multitasker - SWITCHING TO FOREGROUND
 155407 - Omniview Multitasker - EXIT NOTIFICATION
 1580 - OS HOOK - DEVICE OPEN (AT,XT286,PS)
 1581 - OS HOOK - DEVICE CLOSE
 1582 - OS HOOK - PROGRAM TERMINATION
 1583 - BIOS - SET EVENT WAIT INTERVAL (AT,PS50+)
 1584 - BIOS - JOYSTICK SUPPORT (XT after 11/8/82,AT,XT286,PS)
 1585 - OS HOOK - SysRq KEY ACTIVITY (AT,PS)
 1586 - BIOS - WAIT (AT,PS)
 1587 - SYSTEM - COPY EXTENDED MEMORY
 1588 - SYSTEM - GET EXTENDED MEMORY SIZE (286+)
 1589 - SYSTEM - SWITCH TO PROTECTED MODE
 1590 - OS HOOK - DEVICE BUSY (AT,PS)
 1591 - OS HOOK - DEVICE POST (AT,PS)
 15BC - Phoenix 386 BIOS - DETERMINE CPU SPEED
 15BF00 - Rational Systems DOS/16M - ???
 15BF01 - Rational Systems DOS/16M - ???
 15BF02DX0000 - Rational Systems DOS/16M - INSTALLATION CHECK
 15BF03 - Rational Systems DOS/4GW - UNINSTALL???
 15BF04 - Rational Systems DOS/4GW - ???
 15BF05 - Rational Systems DOS/4GW - INITIALIZE PROTECTED-MODE INTERFACE
 15BF06 - Rational Systems DOS/4GW - ???
 15BFDCDX0000 - Rational Systems DOS/4GW - INSTALLATION CHECK
 15BFDEBX0000 - DESQview/X - DVDOS4GX.DVR - INSTALLATION CHECK
 15BFDEBX0001 - DESQview/X 1.02 - DVDOS4GX.DVR - GET PROCESS MANAGER NAME
 15BFDEBX0002 - DESQview/X 1.02 - DVDOS4GX.DVR - SET ???
 15BFDEBX0003 - DESQview/X 1.02 - DVDOS4GX.DVR - GET ???
 15BFDEBX0004 - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX0005 - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX0006 - DESQview/X 1.02 - DVDOS4GX.DVR - GET ???
 15BFDEBX0007 - DESQview/X 1.02 - DVDOS4GX.DVR - SET ???
 15BFDEBX0008 - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX0009 - DESQview/X 1.02 - DVDOS4GX.DVR - GET PROTECTED MODE PROGRAM LOADER
 15BFDEBX000A - DESQview/X 1.02 - DVDOS4GX.DVR - DECREMENT ???
 15BFDEBX000B - DESQview/X 1.02 - DVDOS4GX.DVR - INCREMENT ???
 15BFDEBX000C - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX000D - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX000E - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX000F - DESQview/X 1.02 - DVDOS4GX.DVR - ???
 15BFDEBX0010 - DESQview/X 1.02 - DVDOS4GX.DVR - GET TASK HANDLE
 15BFDEBX0011 - DESQview/X 1.02 - DVDOS4GX.DVR - GET ???
 15BFDEBX0012 - DESQview/X 1.02 - DVDOS4GX.DVR - GET ???
 15BFDEBX0013 - DESQview/X 1.02 - DVDOS4GX.DVR - GET ???
 15BFDEBX0014 - DESQview/X 1.02 - DVDOS4GX.DVR - LOCK ??? MAILBOX
 15BFDEBX0015 - DESQview/X 1.02 - DVDOS4GX.DVR - UNLOCK ??? MAILBOX
 15BFDEBX0016 - DESQview/X 1.02 - DVDOS4GX.DVR - CHECK IF ??? MAILBOX OWNED
 15BFDEBX0017 - DESQview/X 1.02 - DVDOS4GX.DVR - GET ??? MAILBOX OWNER
 15BFDEBXFFFD - DESQview/X 1.02 - DVDOS4GX.DVR - GET ???
 15BFDEBXFFFE - DESQview/X 1.02 - DVDOS4GX.DVR - SET ???
 15BFDEBXFFFF - DESQview/X 1.02 - DVDOS4GX.DVR - NOP
 15C0 - SYSTEM - GET CONFIGURATION (XT after 1/10/86,AT mdl 3x9,CONV,XT286,PS)
 15C1 - SYSTEM - RETURN EXTENDED-BIOS DATA-AREA SEGMENT ADDRESS (PS)
 15C200BH00 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - ENABLE/DISABLE
 15C201 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - RESET
 15C202 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - SET SAMPLING RATE
 15C203 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - SET RESOLUTION
 15C204 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - GET TYPE
 15C205 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - INITIALIZE
 15C206 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - GET/SET SCALING FACTOR
 15C207 - SYSTEM - POINTING DEVICE BIOS INTERFACE (PS) - SET DEVICE HANDLER ADDR
 15C3 - SYSTEM - ENABLE/DISABLE WATCHDOG TIMEOUT (PS50+)
 15C4 - SYSTEM - PROGRAMMABLE OPTION SELECT (PS50+)
 15C5 - OS HOOK - ROM BIOS TRACING CALLOUT (PS30/286,PS50Z,PS95)
 15C6 - PS/2 Model 95 - ???
 15C7 - PS/2 Model 95 - ???
 15C8 - PS/2 Model 95 - ???
 15C9 - newer PS/2; various BIOSes - GET CPU TYPE AND MASK REVISION
 15CA - PS/2 Model 95 - ???
 15CB - PS/2 Model 95 - ???
 15CC - PS/2 Model 95 - ???
 15CD - PS/2 Model 95 - ???
 15CE - PS/2 Model 95 - ???
 15CF - PS/2 Model 95 - ???
 15D800 - EISA SYSTEM ROM - READ SLOT CONFIGURATION INFORMATION
 15D801 - EISA SYSTEM ROM - READ FUNCTION CONFIGURATION INFORMATION
 15D802 - EISA SYSTEM ROM - CLEAR NONVOLATILE MEMORY (EISA CMOS)
 15D803 - EISA SYSTEM ROM - WRITE NONVOLATILE MEMORY
 15D804 - EISA SYSTEM ROM - READ PHYSICAL SLOT
 15D8 - EISA SYSTEM ROM - 32-bit CS ADDRESSING MODE CALLS
 15DE00 - DESQview - GET PROGRAM NAME
 15DE01 - DESQview - UPDATE "OPEN WINDOW" MENU
 15DE02 - DESQview 1.x only - SET ??? FLAG FOR CURRENT WINDOW
 15DE03 - DESQview 1.x only - GET ??? FOR CURRENT WINDOW
 15DE04 - DESQview - GET AVAILABLE COMMON MEMORY
 15DE05 - DESQview - GET AVAILABLE CONVENTIONAL MEMORY
 15DE06 - DESQview - GET AVAILABLE EXPANDED MEMORY
 15DE07 - DESQview - "APPNUM" - GET CURRENT PROGRAM'S NUMBER
 15DE08 - DESQview - GET ???
 15DE09 - DESQview - UNIMPLEMENTED
 15DE0A - DESQview v2.00+ - "DBGPOKE" - DISPLAY CHARACTER ON STATUS LINE
 15DE0B - DESQview v2.00+ - "APILEVEL" - DEFINE MINIMUM API LEVEL REQUIRED
 15DE0C - DESQview v2.00+ - "GETMEM" - ALLOCATE "SYSTEM" MEMORY
 15DE0D - DESQview v2.00+ - "PUTMEM" - DEALLOCATE "SYSTEM" MEMORY
 15DE0E - DESQview v2.00+ - "FINDMAIL" - FIND MAILBOX BY NAME
 15DE0F - DESQview v2.00+ - ENABLE DESQview EXTENSIONS
 15DE10 - DESQview v2.00+ - "PUSHKEY" - PUT KEY INTO KEYBOARD INPUT STREAM
 15DE11BL00 - DESQview 2.00+ - "JUSTIFY" - EN/DISABLE AUTOMATIC WINDOW JUSTIFICATION
 15DE12BX0000 - DESQview v2.01+ - "CSTYLE" - SET "C"-COMPATIBLE CONTROL CHAR INTERPRET
 15DE13 - DESQview v2.20+ - "GETCRIT" - GET CRITICAL NESTING COUNT
 15DE14 - DESQview v2.20+ - GET OBJECT TYPE
 15DE15BL00 - DESQview v2.20+ - SET ERROR HANDLING
 15DE16 - DESQview v2.20+ - GET ERROR HANDLING
 15DE17 - DESQview v2.20-2.25 - reserved
 15DE17BX0000 - DESQview v2.26+ - "ASSERTMAP" - GET/SET MAPPING CONTEXT
 15DE18 - DESQview v2.20+ - internal - ???
 15DE19 - DESQview v2.23+ - "GETCOMMON" - ALLOCATE "COMMON" MEMORY
 15DE1A - DESQview v2.23+ - "PUTCOMMON" - DEALLOCATE "COMMON" MEMORY
 15DE1B - DESQview v2.23+ internal - DECREMENT CRITICAL NESTING COUNT
 15DE1C - DESQview v2.23+ - "ENTERC" - INCREMENT CRITICAL NESTING COUNT
 15DE1D - DESQview v2.23+ - "PUTKEY" - FAKE USER KEYSTROKES
 15DE1E - DESQview v2.23+ - "SCRNINFO" - GET TRUE VIDEO PARAMETERS
 15DE1F - DESQview v2.23+ - "DOSUSER" - GET HANDLE OF TASK CURRENTLY USING DOS
 15DE20 - DESQview v2.26+ - "DISPATCHINT" - INTERRUPT ANOTHER TASK
 15DE21 - DESQview v2.26+ - "ASSERTVIR" - CONTROL 386 SCREEN VIRTUALIZATION
 15DE22 - DESQview v2.26+ - "PROCESSMEM" - GET TASK MEMORY STATUS
 15DE23 - DESQview v2.31+ - ???
 15DE24 - DESQview v2.40+ - "XNEWPROC" - START NEW APPLICATION
 15DE25 - DESQview v2.40+ - "GETDVPATH" - GET DESQview DIRECTORY
 15DE26 - DESQview v2.40+ - "GETFOREGROUND" - GET KEYBOARD FOCUS
 15DE27 - DESQview v2.50+ - "ADDINSTANCEDATA" - ADD PER-TASK SAVE/RESTORE AREA
 15DE28 - DESQview v2.50+ - ???
 15DE29BX0000 - DESQview v2.50+ - ???
 15DE29BX0001 - DESQview v2.50+ - ???
 15DE29BX0002 - DESQview v2.50+ - ???
 15DE29BX0003 - DESQview v2.50+ - ???
 15DE29BX0004 - DESQview v2.50+ - GET DISPLAY NAME
 15DE29BX0005 - DESQview v2.50+ - ???
 15DE2A - DESQview v2.50+ - "DISPATCHINTAFTERDOS" - INTERRUPT ANOTHER TASK
 15DE2B - DESQview v2.50+ - "OBJNEXT" - TRAVERSE OBJECT LIST
 15DE2CDX0100 - DESQview v2.50+ - "WININFO" - GET WINDOW INFORMATION
 15DE2D - DESQview v2.50+ - GET/SET SOCKET HANDLER
 15DE2E - DESQview v2.50+ - SOCKET API
 15DE2F - DESQview v2.50+ - "VIDEONOTIFY" - HAS DIRECT WINDOW BEEN ACTIVE?
 15DE30 - DESQview v2.50+ - "GETDVXVERSION" - GET DESQview/X VERSION
 15E00F - Compaq Systempro - MULTIPROCESSOR DISPATCH
 15E10E - Compaq Systempro - MULTIPROCESSOR END-OF-DISPATCH
 15E200 - Compaq Systempro - MULTIPROCESSOR AVAILABLE
 15E4 - ???
 15F200CX454D - Tandon memory mapper - Tandon MAPPER HARDWARE INITIALISATION CHECK ???