INT 21 - Novell NetWare - FILE SERVER - GET CONNECTION'S SEMAPHORES
        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
SeeAlso: 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

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