+#include <stdlib.h>
+
+static inline struct afb_req *afb_req_store(struct afb_req req)
+{
+ struct afb_req *result = malloc(sizeof *result);
+ if (result != NULL)
+ *result = req;
+ return result;
+}
+
+static inline struct afb_req afb_req_unstore(struct afb_req *req)
+{
+ struct afb_req result = *req;
+ free(req);
+ return result;
+}
+