commit 6819210b9e4e5719a6f7f9c1725f8fa70a8936f6
author Martin v. Löwis <martin@v.loewis.de> Sat Jul 21 06:55:02 2007 +0000
committer Martin v. Löwis <martin@v.loewis.de> Sat Jul 21 06:55:02 2007 +0000
tree 456e2e6b3d9d71e966f3b0e419ecfe44ce3c1fdd
parent b1994b4a5d0139a010eb0af1d6615a3df92fe786

PEP 3123: Provide forward compatibility with Python 3.0, while keeping
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.

Include/cStringIO.h

diff --git a/Include/cStringIO.h b/Include/cStringIO.h
index 25fc9dd..50f8cbe 100644
--- a/Include/cStringIO.h
+++ b/Include/cStringIO.h
@@ -60,9 +60,9 @@
 
 /* These can be used to test if you have one */
 #define PycStringIO_InputCheck(O) \
-  ((O)->ob_type==PycStringIO->InputType)
+  (Py_Type(O)==PycStringIO->InputType)
 #define PycStringIO_OutputCheck(O) \
-  ((O)->ob_type==PycStringIO->OutputType)
+  (Py_Type(O)==PycStringIO->OutputType)
 
 #ifdef __cplusplus
 }