[PATCH v2 00/12] Add ipsec to libbsd.

[Christian Mauderer]

I've added a test (or more an example) for the ipsec support. In the
process of doing that, I also fixed a bug in rc.conf support for cloned
interfaces and added a RTEMS_BSD_CONFIG_IPSEC option that can be used
together with the rtems-bsd-config.h.

Note that most likely patch 7 and 9 are still too big for the mailing
list. You can find them again on the gist (the new files with v2-...):
  https://gist.github.com/c-mauderer/4ebb44d0502cc3f8c45a345937677903#file-v2-0007-import-ipsec-tools-0-8-2-patch
  https://gist.github.com/c-mauderer/4ebb44d0502cc3f8c45a345937677903#file-v2-0009-ipsec-tools-port-libipsec-setkey-and-racoon-patch

Best regards

Christian Mauderer