Category: network

INT 7F - Alloy NTNX - LOCK FILE FOR USER

	AH = 41h
	AL = user ID
	DS:DX -> ASCIZ filename
Return: AL = status (see #03966)
Note:	requests exclusive read/write access to file
SeeAlso: AH=00h,AH=41h"MW386",AH=42h"NTNX"