void (*callback)(void*, int, struct json_object*),
void *closure);
-extern void afb_subcall_internal_error(
- void (*callback)(void*, int, struct json_object*),
- void *closure);
+extern int afb_subcall_sync(
+ struct afb_xreq *caller,
+ const char *api,
+ const char *verb,
+ struct json_object *args,
+ struct json_object **result);