struct json_object;
-json_object *to_json(genivi::surface const *s);
-json_object *to_json(genivi::layer const *l);
json_object *to_json(genivi::screen const *s);
-json_object *to_json(genivi::controller::surface_map_type const &s);
-json_object *to_json(genivi::controller::layer_map_type const &l);
-json_object *to_json(genivi::controller::screen_map_type const &s);
+json_object *to_json(genivi::controller::props_map const &s);
json_object *to_json(std::vector<uint32_t> const &v);
#endif // TMCAGLWM_JSON_HELPER_HPP