BIOS / Int / Int 6F / 11


                          INT 6F - 10-NET - LOCK FCB

Input			Output
AX	11h	Mode	Status (see function 00h)	AX
BX				BX
CX	Number of Records			CX
				DX
DS:DX	File Control Block		Set on Error	CF

Mode:   1 = Sequential
        2 = Random
        3 = Random Block