Int 61 Fn 0003  - Banyan Vines - Async Terminal Emulation - Set Tab Setti  [N]

   AX = 0003h subfn 07h
   DS:BX -> argument block (see #3053)

Return: AX = status (see #3040)

See Also: AX=0003h/SF=05h,AX=0003h/SF=08h

Format of VINES argument block for setting tab settings:
Offset Size    Description (Table 3053)
 00h   BYTE    session ID (00h)
 01h   BYTE    07h (function "set tab settings")
 02h   WORD    pointer to 80-byte buffer in caller's current DS
         each byte = 00h if no tab, 01h if tab at that position