Int 61 Fn 0003  - Banyan Vines - Async Terminal Emulation - Send To Host   [N]

   AX = 0003h subfn 01h
   DS:BX -> argument block (see below)

Return: AX = status (see AX=0003h/SF=00h)

See Also: AX=0003h/SF=00h,AX=0003h/SF=02h,AX=0003h/SF=14h

Format of argument block:
Offset Size    Description
 00h   BYTE    session ID (00h)
 01h   BYTE    01h (function "send to host")
 02h   BYTE    type
       00h ASCII byte
       01h ASCII string
       02h terminal function code
       03h up arrow
       04h down arrow
       05h left arrow
       06h right arrow
       07h break
 03h  N BYTEs  type-specific info (see below)

Format of type-specific info:
Offset Size    Description
---ASCII byte---
 03h   BYTE    byte to send to host
---ASCII string---
 03h   WORD    length of string
 05h   WORD    pointer to string
---terminal function code (VT52/VT100)---
 03h   BYTE    function code
       00h keypad 0
       01h keypad 1
       ...
       09h keypad 9
       0Ah keypad -
       0Bh keypad ,
       0Ch keypad .
       0Dh keypad ENTER
       0Eh PF1
       0Fh PF2
       10h PF3
       11h PF4
---terminal function code (IBM3101)---
 03h   BYTE    function code
       00h PF1
       ...
       07h PF8
       08h Home