diff --git a/Include/object.h b/Include/object.h
index 6e744bc..ef73a21 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -448,6 +448,14 @@
 
 PyAPI_FUNC(void) PyObject_ClearWeakRefs(PyObject *);
 
+/* Same as PyObject_Generic{Get,Set}Attr, but passing the attributes
+   dict as the last parameter. */
+PyAPI_FUNC(PyObject *)
+_PyObject_GenericGetAttrWithDict(PyObject *, PyObject *, PyObject *);
+PyAPI_FUNC(int)
+_PyObject_GenericSetAttrWithDict(PyObject *, PyObject *,
+                                 PyObject *, PyObject *);
+
 
 /* PyObject_Dir(obj) acts like Python builtins.dir(obj), returning a
    list of strings.  PyObject_Dir(NULL) is like builtins.dir(),