void (*fail)(struct afb_xreq *xreq, const char *status, const char *info);
void (*reply)(struct afb_xreq *xreq, int status, struct json_object *obj);
void (*unref)(struct afb_xreq *xreq);
void (*fail)(struct afb_xreq *xreq, const char *status, const char *info);
void (*reply)(struct afb_xreq *xreq, int status, struct json_object *obj);
void (*unref)(struct afb_xreq *xreq);