const openxc_DynamicField build_DynamicField(double value);
const openxc_DynamicField build_DynamicField(bool value);
const openxc_DynamicField build_DynamicField(std::vector<uint8_t> &array);
+const openxc_DynamicField build_DynamicField_json(json_object *value);
int get_bool_from_DynamicField(const openxc_VehicleMessage& v_msg, bool& ret);
double get_numerical_from_DynamicField(const openxc_VehicleMessage& v_msg);