void to_api(const ip_address_t& a, vapi_type_address& v);
void to_api(const boost::asio::ip::address_v4& a, vapi_type_ip4_address& v);
void to_api(const boost::asio::ip::address_v6& a, vapi_type_ip6_address& v);
void to_api(const ip_address_t& a, vapi_type_address& v);
void to_api(const boost::asio::ip::address_v4& a, vapi_type_ip4_address& v);
void to_api(const boost::asio::ip::address_v6& a, vapi_type_ip6_address& v);