60 - reserved for user interrupt
 60 - VIRUS - "Zero Bug" - INSTALLATION CHECK
 60 - Adaptec and OMTI controllers - DRIVE 0 DATA
 60 - Atari Portfolio - USER INTERFACE FUNCTIONS
 60 - PC-IPC API
 60 - Tangram Arbiter - API
 60 - INTRSPY/CMDSPY API
 60 - PC/370 v4.2 - ???
 60 - JPI TopSPEED Modula-2 v1 - PROCEDURE ENTRY TRAP
 60 - FTP Packet Driver - PC/TCP Packet Driver Specification
 60 - HP 95LX System Manager - WAIT FOR EVENT
 60 - HP 95LX System Manager - CHECK FOR EVENT
 60 - HP 95LX System Manager - "SH_STATUS"
 60 - HP 95LX System Manager - LOTUS 1-2-3 BRIDGE SERVICES
 60 - HP 95LX System Manager - FLUSH KEYBOARD BUFFER
 60 - HP 95LX System Manager - YIELD CPU
 60 - HP 95LX System Manager - "NO_FINI" - REFUSE TERMINATION REQUEST
 60 - HP 95LX System Manager - SETUP MENU
 60 - HP 95LX System Manager - DISPLAY OR REDISPLAY MENU
 60 - HP 95LX System Manager - "MENU_ON" - ENABLE PROCESSING OF MENU
 60 - HP 95LX System Manager - REMOVE MENU
 60 - HP 95LX System Manager - LET SYSTEM MANAGER HANDLE MENU KEYSTROKE
 60 - HP 95LX System Manager - INITIALIZE FILE SELECTION MENU
 60 - HP 95LX System Manager - DISPLAY/REDISPLAY FILE SELECTION MENU
 60 - HP 95LX System Manager - LET SYSMGR PROCESS FILE SEL MENU KEYSTROKE
 60 - HP 95LX System Manager - REMOVE FILE SELECTION MENU
 60 - HP 95LX System Manager - DISPLAY STRING
 60 - HP 95LX System Manager - CLEAR PORTION OF SCREEN
 60 - HP 95LX System Manager - SCROLL PORTION OF SCREEN
 60 - HP 95LX System Manager - SCREEN SERVICE "M_XCHG"
 60 - HP 95LX System Manager - SCREEN SERVICE "M_CHRATTR"
 60 - HP 95LX System Manager - SCREEN SERVICE "M_CHRRVRT"
 60 - HP 95LX System Manager - SCREEN SERVICE "M_CHRINV"
 60 - HP 95LX System Manager - SCREEN SERVICE "M_ROWS_COLS"
 60 - HP 95LX System Manager - SET SCREEN (VIDEO???) MODE
 60 - HP 95LX System Manager - GET SCREEN (VIDEO???) MODE
 60 - HP 95LX System Manager - SET CURSOR POSITION
 60 - HP 95LX System Manager - "EDIT_INIT"
 60 - HP 95LX System Manager - EDIT ON TOP LINE
 60 - HP 95LX System Manager - DISPLAY OR REDISPLAY EDIT FIELD
 60 - HP 95LX System Manager - LET SYSTEM MANAGER PROCESS EDITING KEYSTROK
 60 - HP 95LX System Manager - "MDIT_INI"
 60 - HP 95LX System Manager - "MDIT_DIS"
 60 - HP 95LX System Manager - "MDIT_KEY"
 60 - HP 95LX System Manager - "MDIT_FIL"
 60 - HP 95LX System Manager - "MDIT_MARK"
 60 - HP 95LX System Manager - "MDIT_UNMARK"
 60 - HP 95LX System Manager - "MDIT_CUTMARK"
 60 - HP 95LX System Manager - "MDIT_INS_STR"
 60 - HP 95LX System Manager - OPEN FILE
 60 - HP 95LX System Manager - OPEN FILE IN READ-ONLY MODE
 60 - HP 95LX System Manager - CREATE NEW FILE
 60 - HP 95LX System Manager - CREATE OR TRUNCATE FILE
 60 - HP 95LX System Manager - READ FROM FILE
 60 - HP 95LX System Manager - WRITE TO FILE
 60 - HP 95LX System Manager - SET FILE POSITION
 60 - HP 95LX System Manager - GET FILE POSITION
 60 - HP 95LX System Manager - CLOSE FILE
 60 - HP 95LX System Manager - FILE SERVICE "M_SETPAT"
 60 - HP 95LX System Manager - FILE SERVICE "M_MATCH"
 60 - HP 95LX System Manager - IDENTIFY FILENAME REFERENT
 60 - HP 95LX System Manager - DELETE FILE
 60 - HP 95LX System Manager - RENAME FILE
 60 - HP 95LX System Manager - FILE SERVICE "M_GETDIR"
 60 - HP 95LX System Manager - FILE SERVICE "M_SETDIR"
 60 - HP 95LX System Manager - FILE SERVICE "M_VOLUME"
 60 - HP 95LX System Manager - MAKE A SUBDIRECTORY
 60 - HP 95LX System Manager - REMOVE A SUBDIRECTORY
 60 - HP 95LX System Manager - GET DEFAULT DRIVE
 60 - HP 95LX System Manager - SET DEFAULT DRIVE
 60 - HP 95LX System Manager - FILE SERVICE "M_FDATE"
 60 - HP 95LX System Manager - FILE SERVICE "M_GET_SYSDIR"
 60 - HP 95LX System Manager - GET FILE ATTRIBUTES
 60 - HP 95LX System Manager - SET FILE ATTRIBUTES
 60 - HP 95LX System Manager - FILE SERVICE "M_COMMON_OPEN"
 60 - HP 95LX System Manager - FILE SERVICE "M_COPYDT"
 60 - HP 95LX System Manager - FILE SERVICE "M_GETFDT"
 60 - HP 95LX System Manager - FILE SERVICE "M_PUTFDT"
 60 - HP 95LX System Manager - PROCESS INITIALIZING
 60 - HP 95LX System Manager - PROCESS TERMINATION
 60 - HP 95LX System Manager - "M_LOCK" - PREVENT TASK SWITCHES
 60 - HP 95LX System Manager - "M_UNLOCK" - ALLOW TASK SWITCHES
 60 - HP 95LX System Manager - "M_SPAWN"
 60 - HP 95LX System Manager - "M_APPCOUNT"
 60 - HP 95LX System Manager - "M_REBOOT"
 60 - HP 95LX System Manager - "M_SPAWNARG"
 60 - HP 95LX System Manager - "M_REG_APP_NAME"
 60 - HP 95LX System Manager - "M_APP_NAME"
 60 - HP 95LX System Manager - OPEN CLIPBOARD
 60 - HP 95LX System Manager - CLOSE CLIPBOARD
 60 - HP 95LX System Manager - RESET CLIPBOARD
 60 - HP 95LX System Manager - "M_NEW_REP" - START A NEW REPRESENTATION???
 60 - HP 95LX System Manager - CLIPBOARD SERVICE "M_FINI_REP"
 60 - HP 95LX System Manager - CLIPBOARD SERVICE "M_REP_NAME"
 60 - HP 95LX System Manager - CLIPBOARD SERVICE "M_REP_INDEX"
 60 - HP 95LX System Manager - WRITE TO CLIPBOARD
 60 - HP 95LX System Manager - READ FROM CLIPBOARD
 60 - HP 95LX System Manager - BEEP
 60 - HP 95LX System Manager - SOUND SERVICE "M_THUD"
 60 - HP 95LX System Manager - MAKE A SOUND PATTERN
 60 - HP 95LX System Manager - TURN OFF SOUND
 60 - HP 95LX System Manager - ALLOCATE REGULAR MEMORY BLOCK
 60 - HP 95LX System Manager - FREE REGULAR MEMORY BLOCK
 60 - HP 95LX System Manager - ALLOCATE LARGE MEMORY BLOCK
 60 - HP 95LX System Manager - FREE LARGE MEMORY BLOCK
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_DTINFO"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_GETDTM"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_SETDTM"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_XALARM"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_ALARM"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_START_SW"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_GET_SW"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_STOP_SW"
 60 - HP 95LX System Manager - "M_TELLTIME" - DISPLAY TIMESTAMP
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_GET_SETTINGS"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_SET_SETTINGS"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_START_TIMER"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_STOP_TIMER"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_GET_TIMER"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_TELL_ANYTIME"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVCE "M_GET_SETTINGS_ADDR"
 60 - HP 95LX System Manager - PARSE DATE SPECIFICATION
 60 - HP 95LX System Manager - PARSE TIME SPECIFICATION
 60 - HP 95LX System Manager - SET DATE PARSING RULE
 60 - HP 95LX System Manager - SET TIME PARSING RULE
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_POST_TIME"
 60 - HP 95LX System Manager - CLOCK/CALENDAR SERVICE "M_DAY_TRIGGER"
 60 - HP 95LX System Manager - OPEN PRINTER
 60 - HP 95LX System Manager - CLOSE PRINTER
 60 - HP 95LX System Manager - WRITE TO PRINTER
 60 - HP 95LX System Manager - INITIALIZE PRINTER
 60 - HP 95LX System Manager - "M_TRANS_PRINTER"
 60 - HP 95LX System Manager - "M_FALL_PRINTER"
 60 - HP 95LX System Manager - COMMUNICATIONS SERVICE "M_COMM_INIT"
 60 - HP 95LX System Manager - OPEN COMMUNICATIONS CHANNEL
 60 - HP 95LX System Manager - CLOSE COMMUNICATIONS CHANNEL
 60 - HP 95LX System Manager - "M_COMM_GETMDM"
 60 - HP 95LX System Manager - "M_COMM_ANSWER"
 60 - HP 95LX System Manager - "M_COMM_DIAL"
 60 - HP 95LX System Manager - RESET COMMUNICATIONS CHANNEL
 60 - HP 95LX System Manager - "M_COMM_HANGUP"
 60 - HP 95LX System Manager - SEND DATA OVER COMM CHANNEL
 60 - HP 95LX System Manager - QUERY COMM CHANNEL TRANSMIT QUEUE
 60 - HP 95LX System Manager - QUERY COMM CHANNEL RECEIVE QUEUE
 60 - HP 95LX System Manager - RECEIVE DATA FROM COMM CHANNEL
 60 - HP 95LX System Manager - "M_COMM_HAZCMD"
 60 - HP 95LX System Manager - "M_COMM_COMAND"
 60 - HP 95LX System Manager - "M_COMM_BREAK"
 60 - HP 95LX System Manager - "M_COMM_FRCXON"
 60 - HP 95LX System Manager - "M_COMM_FRCXOF"
 60 - HP 95LX System Manager - "M_COMM_SETDTR"
 60 - HP 95LX System Manager - "M_COMM_XMITNG"
 60 - HP 95LX System Manager - "M_COMM_STATUS"
 60 - HP 95LX System Manager - SET COMMUNICATIONS SETTINGS
 60 - HP 95LX System Manager - GET COMMUNICATIONS SETTINGS
 60 - HP 95LX System Manager - "M_COMM_CNFGUR"
 60 - HP 95LX System Manager - "M_COMM_QRYERR"
 60 - HP 95LX System Manager - "M_ERRMSG"
 60 - HP 95LX System Manager - DRAW STANDARD TITLE BOX
 60 - HP 95LX System Manager - "SHOWNAME"
 60 - HP 95LX System Manager - DISPLAY TWO-LINE MESSAGE BOX
 60 - HP 95LX System Manager - REMOVE MESSAGE BOX
 60 - HP 95LX System Manager - "M_COM_TIMER_ADDR"
 60 - HP 95LX System Manager - "M_COM_TIMER_COUNT_ADDR"
 60 - HP 95LX System Manager - "M_SYS_RSRC_ADDR"
 60 - HP 95LX System Manager - "M_BIOS_OUTSTR"
 60 - HP 95LX System Manager - DISPLAY THREE-LINE MESSAGE BOX
 60 - HP 95LX System Manager - DISABLE MACROS
 60 - HP 95LX System Manager - ENABLE MACROS
 60 - HP 95LX System Manager - "M_DATE_TIME_SEPS"
 60 - HP 95LX System Manager - "M_FORM_FT"
 60 - HP 95LX System Manager - "M_RAM_IV_INFO"
 60 - HP 95LX System Manager - "M_DIRTY_SYNC" - FORCE SCREEN UPDATE
 60 - HP 95LX System Manager - RESOURCE SERVICE "MAP_RESOURCE_FILE"
 60 - HP 95LX System Manager - "GET_RESOURCE_PTR"
 60 - HP 95LX System Manager - "GET_RSRC_TAB_PTR"
 60 - HP 95LX System Manager - "INIT_SYSGMR_RSRCS"
 60 - HP 95LX System Manager - INITIALIZE HELP SYSTEM
 60 - HP 95LX System Manager - DISPLAY HELP
 60 - HP 95LX System Manager - "M_HELP_KEY"
 60 - HP 95LX System Manager - "M_HELP_TERM"
 60 - HP 95LX System Manager - "M_ColInit"
 60 - HP 95LX System Manager - "M_ColCpStr"
 60 - HP 95LX System Manager - "M_ColLicsStr"
 60 - HP 95LX System Manager - "M_ColLicsChar"
 60 - HP 95LX System Manager - "M_ColToLower"
 60 - HP 95LX System Manager - "M_ColCpSearch"
 60 - HP 95LX System Manager - "M_ColToUpper"
 60 - HP 95LX System Manager - "GrDispInit"
 60 - HP 95LX System Manager - "GrDispClear"
 60 - HP 95LX System Manager - "GrDispDot"
 60 - HP 95LX System Manager - "GrDispDraw"
 60 - HP 95LX System Manager - "GrDispFill"
 60 - HP 95LX System Manager - "GrDispRead"
 60 - HP 95LX System Manager - "GrDispString"
 60 - HP 95LX System Manager - "GrDispPan"
 60 - HP 95LX System Manager - "GrDispZoom"
 60 - HP 95LX System Manager - "GrDispSave"
 60 - HP 95LX System Manager - "GrDispRestore"
 60 - HP 95LX System Manager - "GrDispCorner"
 60 - HP 95LX System Manager - "CP_TO_LICS"
 6000 - SYS_PROF.EXE - PROFILER STATUS
 6000 - MDEBUG - GET STATUS
 6001 - MDEBUG - GET ADDRESS OF THE HELP REGISTERS
 6001 - SYS_PROF.EXE - TURN PROFILING OFF
 6001FF - FTP Packet Driver - BASIC FUNC - GET DRIVER INFO
 6002 - MDEBUG - SET STATUS
 6002 - FTP Packet Driver - BASIC FUNC - ACCESS TYPE
 6002 - SYS_PROF.EXE - TURN PROFILING ON
 6003 - MDEBUG - POP UP
 6003 - FTP Packet Driver - BASIC FUNC - RELEASE TYPE
 6003 - SYS_PROF.EXE - GET ADDRESS OF PROFILING TABLE
 6004 - FTP Packet Driver - BASIC FUNC - SEND PACKET
 6004 - MDEBUG - POP UP
 6004 - SYS_PROF.EXE - CLEAR PROFILING TABLE
 6005 - FTP Packet Driver - BASIC FUNC - TERMINATE DRIVER FOR HANDLE
 6005 - MDEBUG - GET AND SET MDEBUG FLAGS
 6006 - FTP Packet Driver - BASIC FUNC - GET ADDRESS
 6006 - MDEBUG - GET PASSWORD STATUS
 6007 - FTP Packet Driver - BASIC FUNC - RESET INTERFACE
 6007 - MDEBUG v1.70+ - GET ACTIVE PART OF MDEBUG
 6008 - MDEBUG - UNUSED
 600A - FTP Packet Driver 1.09+ - HIGH-PERF FUNC - GET PARAMETERS
 600B - FTP Packet Driver 1.09 - HIGH-PERF FUNC - ASYNCHRONOUS SEND PACKET
 600C - FTP Packet Driver 1.10+ - HIGH-PERF FUNC - ASYNCHRONOUS SEND PACKET
 600C - Banyan VINES, 3com - GET STATION ADDRESS
 600D - FTP Packet Driver 1.10+ - HIGH-PERF FUNC - DROP PACKET FROM QUEUE
 6011 - 3com, 10-NET, Banyan VINES - LOCK AND WAIT
 6012 - 3com, 10-NET, Banyan VINES - LOCK
 6013 - 3com, 10-NET, Banyan VINES - UNLOCK
 6014 - FTP Packet Driver - EXTENDED FUNC - SET RECEIVE MODE
 6015 - FTP Packet Driver - EXTENDED FUNC - GET RECEIVE MODE
 6016 - FTP Packet Driver - EXTENDED FUNC - SET MULTICAST LIST
 6017 - FTP Packet Driver - EXTENDED FUNC - GET MULTICAST LIST
 6018 - FTP Packet Driver - EXTENDED FUNC - GET STATISTICS
 6019 - FTP Packet Driver - EXTENDED FUNC - SET NETWORK ADDRESS
 601A - FTP Packet Driver v1.10+ - EXTENDED FUNC - SEND RAW BYTES
 601B - FTP Packet Driver v1.10+ - EXTENDED FUNC - FLUSH RAW BYTES RECEIVED
 601C - FTP Packet Driver v1.10+ - EXTENDED FUNC - FETCH RAW BYTES RECEIVED
 60AD - AccessDOS - API