--- ./tclhfs.c.orig	1998-11-02 14:08:32.000000000 -0800
+++ ./tclhfs.c	2005-07-10 19:17:31.000000000 -0700
@@ -44,7 +44,7 @@
 # include "suid.h"
 # include "version.h"
 
-extern int errno;
+#include <errno.h>;
 
 # define ERROR(code, str)	(hfs_error = (str), errno = (code))