Migrate to Sphinx 1.0 C language constructs.
diff --git a/Doc/c-api/descriptor.rst b/Doc/c-api/descriptor.rst
index 5db2570..c8f6fa5 100644
--- a/Doc/c-api/descriptor.rst
+++ b/Doc/c-api/descriptor.rst
@@ -10,31 +10,31 @@
.. XXX document these!
-.. cvar:: PyTypeObject PyProperty_Type
+.. c:var:: PyTypeObject PyProperty_Type
The type object for the built-in descriptor types.
-.. cfunction:: PyObject* PyDescr_NewGetSet(PyTypeObject *type, struct PyGetSetDef *getset)
+.. c:function:: PyObject* PyDescr_NewGetSet(PyTypeObject *type, struct PyGetSetDef *getset)
-.. cfunction:: PyObject* PyDescr_NewMember(PyTypeObject *type, struct PyMemberDef *meth)
+.. c:function:: PyObject* PyDescr_NewMember(PyTypeObject *type, struct PyMemberDef *meth)
-.. cfunction:: PyObject* PyDescr_NewMethod(PyTypeObject *type, struct PyMethodDef *meth)
+.. c:function:: PyObject* PyDescr_NewMethod(PyTypeObject *type, struct PyMethodDef *meth)
-.. cfunction:: PyObject* PyDescr_NewWrapper(PyTypeObject *type, struct wrapperbase *wrapper, void *wrapped)
+.. c:function:: PyObject* PyDescr_NewWrapper(PyTypeObject *type, struct wrapperbase *wrapper, void *wrapped)
-.. cfunction:: PyObject* PyDescr_NewClassMethod(PyTypeObject *type, PyMethodDef *method)
+.. c:function:: PyObject* PyDescr_NewClassMethod(PyTypeObject *type, PyMethodDef *method)
-.. cfunction:: int PyDescr_IsData(PyObject *descr)
+.. c:function:: int PyDescr_IsData(PyObject *descr)
Return true if the descriptor objects *descr* describes a data attribute, or
false if it describes a method. *descr* must be a descriptor object; there is
no error checking.
-.. cfunction:: PyObject* PyWrapper_New(PyObject *, PyObject *)
+.. c:function:: PyObject* PyWrapper_New(PyObject *, PyObject *)