-// Rest-api
-
-PUBLIC json_object* apiPingTest(AFB_request *request, void *pluginHandle);
-PUBLIC const char* getQueryValue (AFB_request * request, char *name);
-PUBLIC int getQueryAll(AFB_request * request, char *query, size_t len);
-
-
-PUBLIC int doRestApi(struct MHD_Connection *connection, AFB_session *session, const char* url, const char *method
+// helper-api
+extern json_object* getPingTest(AFB_request *request);
+extern const char* getQueryValue (const AFB_request * request, const char *name);
+extern int getQueryAll(AFB_request * request, char *query, size_t len);
+extern AFB_PostHandle* getPostHandle (AFB_request *request);
+extern json_object* getPostFile (AFB_request *request, AFB_PostItem *item, char* destination) ;
+extern AFB_PostCtx* getPostContext (AFB_request *request);
+extern char* getPostPath (AFB_request *request);
+
+extern json_object *jsonNewMessage (AFB_error level, char* format, ...);
+extern json_object *jsonNewStatus (AFB_error level);
+extern json_object *jsonNewjtype (void);
+extern json_object *jsonNewMessage (AFB_error level, char* format, ...);
+extern void jsonDumpObject (json_object * jObject);
+
+extern char *configTime (void);
+
+// rest-api
+extern void endPostRequest(AFB_PostHandle *posthandle);
+extern int doRestApi(struct MHD_Connection *connection, AFB_session *session, const char* url, const char *method