1 files changed, 1 insertions, 0 deletions
diff --git a/src/vm/comsynchronizable.h b/src/vm/comsynchronizable.h
index 00b055c960..b280c605b8 100644
--- a/src/vm/comsynchronizable.h
+++ b/src/vm/comsynchronizable.h
@@ -97,6 +97,7 @@ public:
     UINT64 QCALLTYPE GetProcessDefaultStackSize();
 
     static FCDECL1(INT32,   GetManagedThreadId, ThreadBaseObject* th);
+    static INT32 QCALLTYPE GetOptimalMaxSpinWaitsPerSpinIteration();
     static FCDECL1(void,    SpinWait,                       int iterations);
     static BOOL QCALLTYPE YieldThread();
     static FCDECL0(Object*, GetCurrentThread);