INT 15h, 1014h - TopView - "FREEBIT" - Undefine a 2nd-level interrupt handler
INT 15h, 1015h - TopView - "SETBIT" - Schedule one or more 2nd-level interrupts
INT 15h, 1016h - TopView - "ISOBJ" - Verify object handle
INT 15h, 1017h - TopView - Unimplemented in dv 2.x
INT 15h, 1018h - TopView - "LOCATE" - Find window at a given screen location
INT 15h, 1019h - TopView - "SOUND" - Make tone
INT 15h, 101Ah - TopView - "OSTACK" - Switch to task's internal stack
INT 15h, 101Bh - TopView - "BEGINC" - Begin critical region
INT 15h, 101Ch - TopView - "ENDC" - End critical region
INT 15h, 101Dh - TopView - "STOP" - Stop task
INT 15h, 101Eh - TopView - "START" - Start task
INT 15h, 101Fh - TopView - "DISPEROR" - POP-UP Error window
INT 15h, 1020h - TopView - Unimplemented in dv 2.0x
INT 15h, 1021h - TopView - "PGMINT" - Interrupt another task
INT 15h, 1022h - TopView - "GETVER" - Get version
INT 15h, 1023h - TopView - "POSWIN" - Position window
INT 15h, 1024h - TopView - "GETBUF" - Get virtual screen info
INT 15h, 1025h - TopView - "USTACK" - Switch back to user's stack
INT 15h, 11h - TopView commands
INT 15h, 12h - TopView - SEND MESSAGE - "HANDLE" - Return object handle
INT 15h, 12h - TopView - SEND MESSAGE - "NEW" - Create new object
INT 15h, 12h - TopView - SEND MESSAGE - "FREE" - Free an object
INT 15h, 12h - TopView - SEND MESSAGE - "DIR" - Get panel file directory
INT 15h, 12h - TopView - SEND MESSAGE - "ADDR" - Get object handle
INT 15h, 12h - TopView - SEND MESSAGE - "READ" - Wait for timer to expire
INT 15h, 12h - TopView - SEND MESSAGE - "READ" - Get next record
INT 15h, 12h - TopView - SEND MESSAGE - "APPLY" - Write panel to window
INT 15h, 12h - TopView - SEND MESSAGE - "WRITE" - Write to object
INT 15h, 12h - TopView - SEND MESSAGE - "WRITE" - Write string to window
INT 15h, 12h - TopView - SEND MESSAGE - "SIZEOF" - Get object size
INT 15h, 12h - TopView - SEND MESSAGE - "LEN" - Get object length
INT 15h, 12h - TopView - SEND MESSAGE - "ADDTO" - Set object bits
INT 15h, 12h - TopView - SEND MESSAGE - "SUBFROM" - Reset object bits
INT 15h, 12h - TopView - SEND MESSAGE - "OPEN" - Open object
INT 15h, 12h - TopView - SEND MESSAGE - "CLOSE" - Close object
INT 15h, 12h - TopView - SEND MESSAGE - "ERASE" - Erase object
INT 15h, 12h - TopView - SEND MESSAGE - "STATUS" - Get object status
INT 15h, 12h - TopView - SEND MESSAGE - "EOF" - Get object eof status
INT 15h, 12h - TopView - SEND MESSAGE - "AT" - Position object cursor
INT 15h, 12h - TopView - SEND MESSAGE - "SETNAME" - Assign name to mailbox
INT 15h, 12h - TopView - SEND MESSAGE - "SETSCALE" - Set pointer scale factor
INT 15h, 12h - TopView - SEND MESSAGE - "READN" - Get next n object bytes
INT 15h, 12h - TopView - SEND MESSAGE - "GETSCALE" - Get pointer scale factor
INT 15h, 12h - TopView - SEND MESSAGE - "REDRAW" - Redraw window
INT 15h, 12h - TopView - SEND MESSAGE - "SETICON" - Specify pointer icon
INT 15h, 12h - TopView - SEND MESSAGE - "SETESC" - Set escape routine address
INT 15h, 12h - TopView - SEND MESSAGE - "LOCK" - Request exclusive access to resource
INT 15h, 10h - DESQview (TopView???) - Unimplemented in dv 2.x
INT 15h, 102Bh - DESQview 2.0 (TopView???) - "POSTTASK" - Awaken task
INT 15h, 102Ch - DESQview 2.0 (TopView???) - Start new application in new process
INT 15h, 102Dh - DESQview 2.0 - Keyboard mouse control
INT 15h, 1117h - DESQview 2.2 - "ASSERTMAP" - Get/set mapping context
INT 15h, 11DEh - DESQview - XDV.COM - Installation check
INT 15h, 12h - DESQview 2.2 - SEND MESSAGE - Set priority
INT 15h, 12h - DESQview 2.2 - SEND MESSAGE - Get priority
INT 15h, 12h - DESQview 2.2 - SEND MESSAGE - Set flags
INT 15h, 12h - DESQview 2.2 - SEND MESSAGE - Get flags
INT 15h, DE00h - DESQview - Get program name
INT 15h, DE01h - DESQview - Update "open window" menu
INT 15h, DE02h - DESQview 1.x only - Set ??? flag for current window
INT 15h, DE03h - DESQview 1.x only - Get ??? for current window
INT 15h, DE04h - DESQview - Get available common memory
INT 15h, DE05h - DESQview - Get available conventional memory
INT 15h, DE06h - DESQview - Get available expanded memory
INT 15h, DE07h - DESQview - "APPNUM" - Get current program's number
INT 15h, DE08h - DESQview - Get ???
INT 15h, DE09h - DESQview - Unimplemented
INT 15h, DE0Ah - DESQview 2.x - "DBGPOKE" - Display character on status line
INT 15h, DE0Bh - DESQview 2.x - "APILEVEL" - Define minimum api level required
INT 15h, DE0Ch - DESQview 2.x - "GETMEM" - Allocate "system" memory
INT 15h, DE0Dh - DESQview 2.x - "PUTMEM" - Deallocate "system" memory
INT 15h, DE0Eh - DESQview 2.x - Find mailbox by name
INT 15h, DE0Fh - DESQview 2.x - Enable desqview extensions
INT 15h, DE10h - DESQview 2.x - "PUSHKEY" - Put key into keyboard input stream
INT 15h, DE11h - DESQview 2.x - Enable/disable automatic justification of window
INT 15h, DE12h - DESQview 2.01+ - Set ???
INT 15h, DE13h - DESQview 2.2 - Get critical nesting count
INT 15h, DE14h - DESQview 2.2 - Get object type
INT 15h, DE15h - DESQview 2.2 - Set mailbox error handling
INT 15h, DE16h - DESQview 2.2 - Get mailbox error handling
INT 15h, DE17h - DESQview 2.2 - reserved
INT 15h, DE18h - DESQview 2.2 - ???
INT 15h, 00h VMiX v2+ - INSTALLATION CHECK???
INT 15h, 01h VMiX - I/O CHANNEL OBJECT MANAGER
INT 15h, 02h VMiX - MEMORY OBJECT MANAGER
INT 15h, 03h VMiX - PROMPTED CONSOLE INPUT
INT 15h, 04h VMiX - VPRINTF
INT 15h, 05h VMiX - GET PROCESS ID OF CURRENT PROCESS
INT 15h, 06h VMiX - GET POINTER TO PROCESS CONTROL BLOCK
INT 15h, 07h VMiX - GET POINTER TO OBJECT CONTROL BLOCK
INT 15h, 0Ah VMiX - GET ID OF NEXT QUEUED ELEMENT
INT 15h, 0Bh VMiX - GET TOTAL NUMBER OF ACTIVE PROCESSES
INT 15h, 0Ch VMiX - GET POINTER TO PROCESS TSS STACK
INT 15h, 0Dh VMiX - START A CHILD PROCESS JOB SHELL
INT 15h, 0Eh VMiX - TERMINATE PROCESS
INT 15h, 0Fh VMiX - GET KEY FIELD OF QUEUED ELEMENT
INT 15h, 10h VMiX - EXECUTE FUNCTION IN PROTECTED MODE
INT 15h, 11h - VMiX - Execute shell system commands
INT 15h, 12h - VMiX - Put process to sleep
INT 15h, 13h - VMiX - Wake process
INT 15h, 14h - VMiX - Clear window
INT 15h, 15h - VMiX - Set banner window message
INT 15h, 16h - VMiX - Set root window size and home cursor
INT 15h, 17h - VMiX - Get console window colors
INT 15h, 18h - VMiX - Set console colors
INT 15h, 19h - VMiX v2+ - ???
INT 15h, 1Ah - VMiX v2+ - ???
INT 15h, 1Bh - VMiX v2+ - ???
INT 15h, 1Ch - VMiX v2+ - ???
INT 15h, 1Dh - VMiX v2+ - ???
INT 15h, 1Eh - VMiX v2+ - ???