Replaced previous gusi-chdir() fix by a call to PyMac_FixGUSIcd()
after each chdir call.
diff --git a/Mac/Include/macglue.h b/Mac/Include/macglue.h
index 9213f2f..58b28e0 100644
--- a/Mac/Include/macglue.h
+++ b/Mac/Include/macglue.h
@@ -39,6 +39,10 @@
#pragma lib_export on
#endif
+#ifdef USE_GUSI
+void PyMac_FixGUSIcd Py_PROTO((void)); /* Workaround for GUSI chdir() call */
+#endif
+
char *PyMac_StrError(int); /* strerror with mac errors */
extern int PyMac_DoYieldEnabled; /* Don't do eventloop when false */