map semantic change not documented in What's New

Doc/library/ctypes.rst

 :mod:`ctypes` --- A foreign function library for Python
 =======================================================
 
 .. module:: ctypes
    :synopsis: A foreign function library for Python.
 .. moduleauthor:: Thomas Heller <theller@python.net>
 
 
 :mod:`ctypes` is a foreign function library for Python.  It provides C compatible
 data types, and allows calling functions in DLLs or shared libraries.  It can be
@@ skipping 847 matching lines @@
 
 Incomplete Types
 ^^^^^^^^^^^^^^^^
 
 *Incomplete Types* are structures, unions or arrays whose members are not yet
 specified. In C, they are specified by forward declarations, which are defined
 later::
 
    struct cell; /* forward declaration */
 
-   struct cell {
+   struct {
        char *name;
        struct cell *next;
-   };
+   } cell;
 
 The straightforward translation into ctypes code would be this, but it does not
 work::
 
    >>> class cell(Structure):
    ...     _fields_ = [("name", c_char_p),
    ...                 ("next", POINTER(cell))]
    ...
    Traceback (most recent call last):
      File "<stdin>", line 1, in ?
@@ skipping 1549 matching lines @@
 
 
 .. _ctypes-arrays-pointers:
 
 Arrays and pointers
 ^^^^^^^^^^^^^^^^^^^
 
 Not yet written - please see the sections :ref:`ctypes-pointers` and section
 :ref:`ctypes-arrays` in the tutorial.