PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
diff --git a/Include/abstract.h b/Include/abstract.h
index 14510c6..29f091e 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -1064,7 +1064,7 @@
*/
#define PySequence_ITEM(o, i)\
- ( o->ob_type->tp_as_sequence->sq_item(o, i) )
+ ( Py_Type(o)->tp_as_sequence->sq_item(o, i) )
/* Assume tp_as_sequence and sq_item exist and that i does not
need to be corrected for a negative index
*/