+#if BYTE_ORDER == BIG_ENDIAN
+#define FIO_BIG_ENDIAN
+#else
+#define FIO_LITTLE_ENDIAN
+#endif
+
+#define FIO_USE_GENERIC_SWAP
+
+#define FIO_OS_HAVE_SOCKLEN_T
+#define fio_socklen_t socklen_t
+
+static inline int blockdev_invalidate_cache(struct fio_file *f)