Int 21 Fn F217  - Novell Netware V3+ - Get Connection Information          [N]

   AX = F217h subfn 1Ch
   CX = length of request buffer in bytes
   DX = length of reply buffer in bytes
   DS:SI -> request buffer (see below)
   ES:DI -> reply buffer (see below)

Return: AL = status
   reply buffer filled

Format of request buffer:
Offset Size    Description
 00h   WORD    0005h (length of following data)
 02h   BYTE    1Ch (subfunction "Get Connection Information")
 03h   DWORD   target connection number

Note:  connection numbers greater than the maximum supported by the server
     can cause ABENDs

Format of reply buffer:
Offset Size    Description
 00h   DWORD   (big-endian) unique user ID, 00000000h if no one logged in
 04h   WORD    (big-endian) user type
 06h 48 BYTEs  user name
 36h  7 BYTEs  login time (see below)
 3Dh   BYTE    reserved