This patch changes rc-core to use the kernel facilities that are already
available for handling unique numbers instead of rolling its own bitmap
stuff.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Tested-by: NStefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>