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*** src/include/storage/s_lock.h	Sat Sep 30 12:13:42 2000
--- src/include/storage/s_lock.h-	Sat Sep 30 12:13:42 2000
***************
*** 252,266 ****
   * Note that slock_t on the Alpha AXP is msemaphore instead of char
   * (see storage/ipc.h).
   */
- #include <alpha/builtins.h>
- #if 0
  #define TAS(lock)	  (msem_lock((lock), MSEM_IF_NOWAIT) < 0)
  #define S_UNLOCK(lock) msem_unlock((lock), 0)
  #define S_INIT_LOCK(lock)		msem_init((lock), MSEM_UNLOCKED)
  #define S_LOCK_FREE(lock)	  (!(lock)->msem_state)
- #else
- #define TAS(lock)         (__INTERLOCKED_TESTBITSS_QUAD((lock),0))
- #endif
  
  #else /* i.e. not __osf__ */
  
--- 252,261 ----