Int 21 Fn E3  - Novell Netware - File Server - Get Connection's Semaphore  [N]

   AH = E3h subfn E1h
   DS:SI -> request buffer (see below)
   ES:DI -> reply buffer (see below)

Return: AL = status
       00h successful
       C6h no console rights

Notes: this function is supported by Advanced NetWare 2.1+
   the calling workstation must have console operator privileges

See Also: AH=E3h/SF=C8h,AH=E3h/SF=DBh,AH=E3h/SF=DFh,AH=E3h/SF=E2h

Format of request buffer:
Offset Size    Description
 00h   WORD    0005h (length of following data)
 02h   BYTE    E1h (subfunction "Get Connection's Semaphores")
 03h   WORD    (big-endian) logical connection number
 05h   WORD    (big-endian) last record seen (0000h on first call)

Format of reply buffer:
Offset Size    Description
 00h   WORD    (call) size of following results record (max 1FEh)
 02h   WORD    next request record (place in "last record" field on next call)
 04h   BYTE    number of records following
 05h   var array of Semaphore Information Records

Format of Semaphore Information Record:
Offset Size    Description
 00h   WORD    (big-endian) open count
 02h   BYTE    semaphore value (-128 to 127)
 03h   BYTE    task number
 04h   BYTE    lock type
 05h   BYTE    length of semaphore's name
 06h  N BYTEs  semaphore's name
     14 BYTEs  filename