Int 21 Fn F222  - Novell Netware - Tts Is Available                        [N]

   AX = F222h subfn 00h
   CX = length of request packet in bytes
   DX = 0000h (no reply packet)
   DS:SI -> request packet (see #1975)
   ES:DI ignored

Return: AX = status (see #2546 at INT 2F/AX=7A20h/BX=0000h)

See Also: AH=F2h"Novell",AX=C702h,AX=F222h/SF=01h,AX=F222h/SF=05h

Format of NetWare "TTS Is Available" request packet:
Offset Size    Description (Table 1975)
 00h   BYTE    00h (subfunction "TTS Is Available")