diff -ruN hfsutils.orig/libhfs/os/unix.c hfsutils-3.2.6/libhfs/os/unix.c
--- hfsutils.orig/libhfs/os/unix.c	1998-11-02 23:09:13.000000000 +0000
+++ hfsutils-3.2.6/libhfs/os/unix.c	2007-02-27 15:44:21.023442553 +0000
@@ -19,6 +19,11 @@
  * $Id: largerthan2gb.patch,v 1.1 2005/02/05 21:20:43 hansmi Exp $
  */
 
+#ifdef __linux__
+#define _FILE_OFFSET_BITS 64
+#define _LARGE_FILES
+#endif
+
 # ifdef HAVE_CONFIG_H
 #  include "config.h"
 # endif