Updated PEP-0007 to refer to PyAPI_FUNC instead of DL_IMPORT, which

was deprecated in Python 2.3.

pep-0007.txt

@@ -121,9 +121,9 @@ Code lay-out
 
     - For external functions and variables, we always have a
       declaration in an appropriate header file in the "Include"
-      directory, which uses the DL_IMPORT() macro, like this:
+      directory, which uses the PyAPI_FUNC() macro, like this:
 
-	extern DL_IMPORT(PyObject *) PyObject_Repr(PyObject *);
+	PyAPI_FUNC(PyObject *) PyObject_Repr(PyObject *);
 
 
 Naming conventions