}
}
-#if NET_4_0
[MethodImplAttribute(MethodImplOptions.InternalCall)]
extern static void try_enter_with_atomic_var (object obj, int millisecondsTimeout, ref bool lockTaken);
try_enter_with_atomic_var (obj, millisecondsTimeout, ref lockTaken);
}
-#endif
[MethodImplAttribute(MethodImplOptions.InternalCall)]
extern static bool Monitor_test_owner (object obj);