add a replacement API for PyCObject, PyCapsule #5630
All stdlib modules with C-APIs now use this.
Patch by Larry Hastings
diff --git a/Doc/c-api/cobject.rst b/Doc/c-api/cobject.rst
index 10f7bba..ee65a98 100644
--- a/Doc/c-api/cobject.rst
+++ b/Doc/c-api/cobject.rst
@@ -7,8 +7,11 @@
.. index:: object: CObject
-Refer to :ref:`using-cobjects` for more information on using these objects.
+.. warning::
+
+ The CObject API is deprecated as of Python 3.1. Please switch to the new
+ :ref:`capsules` API.
.. ctype:: PyCObject