So far we got only one generic function accessing this table, but
implementing optimizations will require calculating crc32 in other code
parts as well.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Backport of r46077
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46092 3c298f89-4303-0410-b956-a3cf2f4a3e73