1d6655439SXin LIMost of the instructions is outlined on FreeBSD wiki at: 2a58ff0abSXin LI 3d6655439SXin LI http://wiki.freebsd.org/SubversionPrimer/VendorImports 4d6655439SXin LI 5d6655439SXin LInc(1) is very small and most of code are just copied as-is from OpenBSD. With a 6d6655439SXin LIfew exceptions: 7d6655439SXin LI 8d6655439SXin LI * --no-tcpopt: Local feature specific to FreeBSD. 9d6655439SXin LI * -V: We use FIB to map what OpenBSD do for "rdomain" 10d6655439SXin LI * -E, -e: These are mostly self contained IPsec extensions 11d6655439SXin LI 12d6655439SXin LIdelphij@FreeBSD.org - Mar 23, 2010 13