Add Casting for array outputs

git-svn-id: http://hxcpp.googlecode.com/svn/trunk@712 d391954c-4287-11de-baa7-5503b21fc9cb
Add socket_set_fast_send

git-svn-id: http://hxcpp.googlecode.com/svn/trunk@713 d391954c-4287-11de-baa7-5503b21fc9cb