#1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT.
diff --git a/Mac/Modules/MacOS.c b/Mac/Modules/MacOS.c
index 350975b..7ba1dd6 100644
--- a/Mac/Modules/MacOS.c
+++ b/Mac/Modules/MacOS.c
@@ -609,7 +609,7 @@
 	MacOS_Error = PyMac_GetOSErrException();
 	if (MacOS_Error == NULL || PyDict_SetItemString(d, "Error", MacOS_Error) != 0)
 		return;
-	Py_Type(&Rftype) = &PyType_Type;
+	Py_TYPE(&Rftype) = &PyType_Type;
 	Py_INCREF(&Rftype);
 	if (PyDict_SetItemString(d, "ResourceForkType", (PyObject *)&Rftype) != 0)
 		return;