Migrate to Sphinx 1.0 C language constructs.
diff --git a/Doc/whatsnew/3.1.rst b/Doc/whatsnew/3.1.rst
index cebb829..64ae1c1 100644
--- a/Doc/whatsnew/3.1.rst
+++ b/Doc/whatsnew/3.1.rst
@@ -497,21 +497,21 @@
(Contributed by Mark Dickinson; :issue:`4258`.)
-* The :cfunc:`PyLong_AsUnsignedLongLong()` function now handles a negative
+* The :c:func:`PyLong_AsUnsignedLongLong()` function now handles a negative
*pylong* by raising :exc:`OverflowError` instead of :exc:`TypeError`.
(Contributed by Mark Dickinson and Lisandro Dalcrin; :issue:`5175`.)
-* Deprecated :cfunc:`PyNumber_Int`. Use :cfunc:`PyNumber_Long` instead.
+* Deprecated :c:func:`PyNumber_Int`. Use :c:func:`PyNumber_Long` instead.
(Contributed by Mark Dickinson; :issue:`4910`.)
-* Added a new :cfunc:`PyOS_string_to_double` function to replace the
- deprecated functions :cfunc:`PyOS_ascii_strtod` and :cfunc:`PyOS_ascii_atof`.
+* Added a new :c:func:`PyOS_string_to_double` function to replace the
+ deprecated functions :c:func:`PyOS_ascii_strtod` and :c:func:`PyOS_ascii_atof`.
(Contributed by Mark Dickinson; :issue:`5914`.)
-* Added :ctype:`PyCapsule` as a replacement for the :ctype:`PyCObject` API.
+* Added :c:type:`PyCapsule` as a replacement for the :c:type:`PyCObject` API.
The principal difference is that the new type has a well defined interface
for passing typing safety information and a less complicated signature
for calling a destructor. The old type had a problematic API and is now