/* return bool (v == SUCCESS) */
#define RETVAL_SUCCESS(v) RETVAL_BOOL(SUCCESS == (v))
#define RETURN_SUCCESS(v) RETURN_BOOL(SUCCESS == (v))
/* return bool (v == SUCCESS) */
#define RETVAL_SUCCESS(v) RETVAL_BOOL(SUCCESS == (v))
#define RETURN_SUCCESS(v) RETURN_BOOL(SUCCESS == (v))