Index: Doc/library/types.rst
===================================================================
--- Doc/library/types.rst	(revision 61558)
+++ Doc/library/types.rst	(working copy)
@@ -72,8 +72,12 @@
 
    The type of floating point numbers (e.g. ``1.0``); alias of the built-in
    :class:`float`.
+   
+.. data:: CellType
 
+   The type of cell objects.
 
+
 .. data:: ComplexType
 
    The type of complex numbers (e.g. ``1.0j``).  This is not defined if Python was
Index: Lib/types.py
===================================================================
--- Lib/types.py	(revision 61558)
+++ Lib/types.py	(working copy)
@@ -96,6 +96,7 @@
 else:
     GetSetDescriptorType = type(_types.Helper.getter)
     MemberDescriptorType = type(_types.Helper.member)
+    CellType = _types.CellType
     del _types
 
 del sys, _f, _g, _C, _x                           # Not for export
Index: Modules/_typesmodule.c
===================================================================
--- Modules/_typesmodule.c	(revision 61558)
+++ Modules/_typesmodule.c	(working copy)
@@ -5,6 +5,7 @@
 
 #include "Python.h"
 #include "structmember.h"
+#include "cellobject.h"
 
 typedef struct
 {
@@ -88,6 +89,8 @@
 
     Py_INCREF(&HelperType);
     PyModule_AddObject(m, "Helper", (PyObject *)&HelperType);
+    Py_INCREF(&PyCell_Type);
+    PyModule_AddObject(m, "CellType", (PyObject *)&PyCell_Type);
 }