--- Mac/Modules/file/_Filemodule.c.orig	2009-09-12 15:55:59.000000000 +1000
+++ Mac/Modules/file/_Filemodule.c	2009-09-12 16:12:07.000000000 +1000
@@ -7,6 +7,8 @@
 
 #include "pymactoolbox.h"
 
+typedef SInt16	FSIORefNum;
+
 /* Macro to test whether a weak-loaded CFM function exists */
 #define PyMac_PRECHECK(rtn) do { if ( &rtn == NULL )  {\
         PyErr_SetString(PyExc_NotImplementedError, \
