Int 21 Fn F26F  - Novell Netware - Examine Semaphore                       [N]

   AX = F26Fh subfn 04h
   CX = length of request buffer in bytes
   DX = length of reply buffer in bytes
   DS:SI -> request buffer (see #2174)
   ES:DI -> reply buffer (see #2175)

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

See Also: AH=F2h"Novell",AX=F26Fh/SF=02h,AX=F26Fh/SF=03h

Format of NetWare "Examine Semaphore" request packet:
Offset Size    Description (Table 2174)
 00h   BYTE    04h (subfunction "Examine Semaphore")
 01h   DWORD   semaphore handle

See Also: #2175

Format of NetWare "Examine Semaphore" reply packet:
Offset Size    Description (Table 2175)
 00h   BYTE    semaphore's current value
 01h   BYTE    number of clients using semaphore

See Also: #2174