Symbol private: static class std::vector<unsigned char, class std::allocator<unsigned char> > __cdecl web::http::oauth1::experimental::oauth1_config::_hmac_sha1(class std::basic_string<unsigned short, struct std::char_traits<unsigned short>, class std::allocator<unsigned short> > const &, class std::basic_string<unsigned short, struct std::char_traits<unsigned short>, class std::allocator<unsigned short>