Category: network

INT 6F - 10NET - LOCK FCB

	AH = 11h
	AL = mode
	    01h sequential
	    02h random
	    03h random block
		CX = number of records
	DS:DX -> FCB (see #01345 at INT 21/AH=0Fh)
Return: CF clear if successful
	CF set on error
	    AX = error code (see also #03740)
		0002h file not found
SeeAlso: AH=12h,INT 21/AH=0Fh