src/os/windows/vm/semaphore_windows.hpp

rev 13142 : 8183229: Implement WindowsSemaphore::trywait
Reviewed-by:

@@ -41,10 +41,12 @@
   ~WindowsSemaphore();
 
   void signal(uint count = 1);
 
   void wait();
+
+  bool trywait();
 };
 
 typedef WindowsSemaphore SemaphoreImpl;
 
 #endif // OS_WINDOWS_VM_SEMAPHORE_WINDOWS_HPP