struct afb_request *closure; /* the closure argument for functions of 'itf' */
};
+/*
+ * Converts the 'req' to an afb_request.
+ */
+static inline struct afb_request *afb_req_to_request(struct afb_req req)
+{
+ return req.closure;
+}
+
/*
* Checks whether the request 'req' is valid or not.
*