#define LOCK_PREFIX "lock ; "
+#if 0 /* duplicate with arch_atomic.h */
+
/*
* Atomic data structure, initialization, and access.
*/
#define smp_mb__before_atomic_inc() barrier()
#define smp_mb__after_atomic_inc() barrier()
+#endif //0
+
/*
* api_pthreads.h: API mapping to pthreads environment.
*