Migrate to Sphinx 1.0 C language constructs.
diff --git a/Doc/c-api/file.rst b/Doc/c-api/file.rst
index 0cbe070..c5a4a59 100644
--- a/Doc/c-api/file.rst
+++ b/Doc/c-api/file.rst
@@ -8,7 +8,7 @@
.. index:: object: file
These APIs are a minimal emulation of the Python 2 C API for built-in file
-objects, which used to rely on the buffered I/O (:ctype:`FILE\*`) support
+objects, which used to rely on the buffered I/O (:c:type:`FILE\*`) support
from the C standard library. In Python 3, files and streams use the new
:mod:`io` module, which defines several layers over the low-level unbuffered
I/O of the operating system. The functions described below are
@@ -17,7 +17,7 @@
the :mod:`io` APIs instead.
-.. cfunction:: PyFile_FromFd(int fd, char *name, char *mode, int buffering, char *encoding, char *errors, char *newline, int closefd)
+.. c:function:: PyFile_FromFd(int fd, char *name, char *mode, int buffering, char *encoding, char *errors, char *newline, int closefd)
Create a Python file object from the file descriptor of an already
opened file *fd*. The arguments *name*, *encoding*, *errors* and *newline*
@@ -36,16 +36,16 @@
Ignore *name* attribute.
-.. cfunction:: int PyObject_AsFileDescriptor(PyObject *p)
+.. c:function:: int PyObject_AsFileDescriptor(PyObject *p)
- Return the file descriptor associated with *p* as an :ctype:`int`. If the
+ Return the file descriptor associated with *p* as an :c:type:`int`. If the
object is an integer, its value is returned. If not, the
object's :meth:`fileno` method is called if it exists; the method must return
an integer, which is returned as the file descriptor value. Sets an
exception and returns ``-1`` on failure.
-.. cfunction:: PyObject* PyFile_GetLine(PyObject *p, int n)
+.. c:function:: PyObject* PyFile_GetLine(PyObject *p, int n)
.. index:: single: EOFError (built-in exception)
@@ -59,7 +59,7 @@
raised if the end of the file is reached immediately.
-.. cfunction:: int PyFile_WriteObject(PyObject *obj, PyObject *p, int flags)
+.. c:function:: int PyFile_WriteObject(PyObject *obj, PyObject *p, int flags)
.. index:: single: Py_PRINT_RAW
@@ -69,7 +69,7 @@
appropriate exception will be set.
-.. cfunction:: int PyFile_WriteString(const char *s, PyObject *p)
+.. c:function:: int PyFile_WriteString(const char *s, PyObject *p)
Write string *s* to file object *p*. Return ``0`` on success or ``-1`` on
failure; the appropriate exception will be set.