PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR
#define PTHREAD__ATOMIC_IS_MEMBAR