Remove Python 2.4 compatibily macros

diff --git a/src/cpython.h b/src/cpython.h
index 4f2e832..070d33a 100644 (file)
--- a/src/cpython.h
+++ b/src/cpython.h
@@ -52,32 +52,6 @@
        PyGILState_Release(gil_state);\
 }
 
-/* Python 2.4 has this macro, older versions do not. */
-#ifndef Py_VISIT
-#define Py_VISIT(o) do {\
-       int _vret;\
-       if ((o) != NULL) {\
-               _vret = visit((o), arg);\
-               if (_vret != 0)\
-               return _vret;\
-       }\
-} while (0)
-#endif
-
-/* Python 2.4 has this macro, older versions do not. */
-#ifndef Py_CLEAR
-#define Py_CLEAR(o) do {\
-       PyObject *tmp = o;\
-       (o) = NULL;\
-       Py_XDECREF(tmp);\
-} while (0)
-#endif
-
-/* Python 2.4 has this macro, older versions do not. */
-#ifndef Py_RETURN_NONE
-# define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None
-#endif
-
 /* This macro is a shortcut for calls like
  * x = PyObject_Repr(x);
  * This can't be done like this example because this would leak