--- libhfs/os/unix.c-orig	1998-11-02 23:09:13.000000000 +0100
+++ libhfs/os/unix.c	2004-12-13 14:39:28.099124272 +0100
@@ -19,6 +19,11 @@
  * $Id: hfsutils-3.2.6-largefile.patch,v 1.1 2005/02/20 13:28:20 dwmw2 Exp $
  */
 
+#ifdef __linux__
+#define _FILE_OFFSET_BITS 64
+#define _LARGE_FILES
+#endif
+
 # ifdef HAVE_CONFIG_H
 #  include "config.h"
 # endif