INT 21 - Novell NetWare - CLOSE FILE                                            
	AX = F242h
	CX = length of request packet in bytes
	DX = 0000h (no reply packet)
	DS:SI -> request packet (see #02347)
	ES:DI ignored
Return: AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h)
SeeAlso: AH=3Eh,AH=F2h"Novell",AX=F23Eh,AX=F243h,AX=F24Ah


Format of NetWare "Commit/Close File" request packet:
Offset	Size	Description	(Table 02347)
 00h	BYTE	reserved (0)
 01h  6 BYTEs	NetWare file handle