Int 21 Fn F220  - Novell Netware - Examine Semaphore (old)                 [N]

   AX = F220h subfn 01h
   CX = length of request buffer in bytes
   DX = length of reply buffer in bytes
   DS:SI -> request buffer (see #1970)
   ES:DI -> reply buffer (see #1971)

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

See Also: AH=F2h"Novell",AX=C501h,AX=F220h/SF=00h,AX=F220h/SF=03h

Format of NetWare "Close Semaphore (old)" request packet:
Offset Size    Description (Table 1970)
 00h   BYTE    01h (subfunction "Examine Semaphore (old)")
 01h   DWORD   semaphore handle

See Also: #1971,#1968

Format of NetWare "Close Semaphore (old)" request packet:
Offset Size    Description (Table 1971)
 00h   BYTE    current semaphore value
 01h   BYTE    number of processes using semaphore (including caller)

See Also: #1970,#1969