*/
#define __adf_os_wmb() oops no implementation...
#define __adf_os_rmb() oops no implementation...
#define __adf_os_mb() oops no implementation...
*/
#define __adf_os_wmb() oops no implementation...
#define __adf_os_rmb() oops no implementation...
#define __adf_os_mb() oops no implementation...