-extern int jbus_call_ss(struct jbus *jbus, const char *method, const char *query, void (*onresp)(int, const char *, void *), void *data);
-extern int jbus_call_js(struct jbus *jbus, const char *method, struct json_object *query, void (*onresp)(int, const char *, void *), void *data);
-extern int jbus_call_sj(struct jbus *jbus, const char *method, const char *query, void (*onresp)(int, struct json_object *, void *), void *data);
-extern int jbus_call_jj(struct jbus *jbus, const char *method, struct json_object *query, void (*onresp)(int, struct json_object *, void *), void *data);
+extern int jbus_call_ss(
+ struct jbus *jbus,
+ const char *method,
+ const char *query,
+ void (*onresp) (int, const char *, void *),
+ void *data);
+
+extern int jbus_call_js(
+ struct jbus *jbus,
+ const char *method,
+ struct json_object *query,
+ void (*onresp) (int, const char *, void *),
+ void *data);
+
+extern int jbus_call_sj(
+ struct jbus *jbus,
+ const char *method,
+ const char *query,
+ void (*onresp) (int, struct json_object *, void *),
+ void *data);
+
+extern int jbus_call_jj(
+ struct jbus *jbus,
+ const char *method,
+ struct json_object *query,
+ void (*onresp) (int, struct json_object *, void *),
+ void *data);
+
+extern char *jbus_call_ss_sync(
+ struct jbus *jbus,
+ const char *method,
+ const char *query);
+
+extern char *jbus_call_js_sync(
+ struct jbus *jbus,
+ const char *method,
+ struct json_object *query);