Changes needed for building with Python 2.5

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39987 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/include/wx/wxPython/wxPython_int.h

@@ -186,6 +186,13 @@ typedef PyGILState_STATE wxPyBlock_t;
 #endif
 
 
+// Python 2.5 changes the type of some API parameter and return types.  Using
+// this typedef for versions < 2.5 will help with the transition...
+#if PY_VERSION_HEX < 0x02050000
+typedef int Py_ssize_t;
+#endif
+
+
 #ifndef wxPyUSE_EXPORTED_API
 
 // For Python --> C++