Submit patch for bug 9144; broken imports due to r81380
diff --git a/Lib/multiprocessing/heap.py b/Lib/multiprocessing/heap.py
index 7e596ca..697a5f5 100644
--- a/Lib/multiprocessing/heap.py
+++ b/Lib/multiprocessing/heap.py
@@ -26,7 +26,7 @@
 
 if sys.platform == 'win32':
 
-    from ._multiprocessing import win32
+    from _multiprocessing import win32
 
     class Arena(object):