http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56038
--- Comment #4 from Jonathan Liu <net147 at gmail dot com> 2013-03-25 10:38:33 UTC --- Created attachment 29719 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29719 Add extern "C" modifier in intrinsics headers for C++