INT 6F - 10-NET v3.3 - SET SHARED DEVICE ENTRY
        AX = 1502h
        DS:SI -> node ID, 12 bytes blank-padded
        ES:DI -> valid shared device table entry
Return: CF set on error
            AX = error code (see AH=00h)
        CF clear if successful
SeeAlso: AX=1503h