INT 21 - Novell NetWare - EXAMINE SEMAPHORE (OLD)
	AX = F220h subfn 01h
	CX = length of request buffer in bytes
	DX = length of reply buffer in bytes
	DS:SI -> request buffer (see #02282)
	ES:DI -> reply buffer (see #02283)
Return: AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h)
SeeAlso: 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 02282)
 00h	BYTE	01h (subfunction "Examine Semaphore (old)")
 01h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	semaphore handle
SeeAlso: #02283,#02280


Format of NetWare "Close Semaphore (old)" request packet:
Offset	Size	Description	(Table 02283)
 00h	BYTE	current semaphore value
 01h	BYTE	number of processes using semaphore (including caller)
SeeAlso: #02282,#02281