Imported a kqueue bug fix from Asio 1.5.1.git commit e4b2c2633ebb3859286e9a4c19e97e17bcac41b3Seehttp://sourceforge.net/p/asio/git/ci/a50b53864f77fe762f21e44a281235982dd7e733/
Added ASIO_DECL to a number of function definitionsgit commit c32718be9f5409b6f72d98ddcd0b1ccd4c5c2293See also the bug report at:http://sourceforge.net/tracker/?func=detail&aid=3291113&group_id=122478&atid=694037
Imported a fix from Asio 1.5.2.git commit cf00216570a36d2e3e688b197deea781bfbe7d8dSeehttp://sourceforge.net/p/asio/git/ci/4820fd6f0d257a6bb554fcd1f97f170330be0448/log/?path=/asio/include/asio/detail/impl/socket_ops.ipp