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* cleanup: split internal.h into several internal header filesPablo Neira Ayuso2008-07-251-1/+8
| | | | | | | This patch cleanups the internal headers by splitting them into several logical pieces. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* add berkeley socket filtering high-level APIPablo Neira Ayuso2008-07-171-0/+39
This patch adds an abstraction level to berkeley sockets filter (BSF) for Netlink sockets available since Linux kernel 2.6.26. This provides an easy way to attach filters without knowing about BSF at all. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>