Index: lib/ext2fs/ext2fs.h
===================================================================
--- lib/ext2fs/ext2fs.h.orig 2012-06-04 18:42:23.000000000 +0200
+++ lib/ext2fs/ext2fs.h 2012-06-14 09:53:19.190709779 +0200
@@ -53,6 +53,7 @@ extern "C" {
#include <stdlib.h>
#include <string.h>
#include <errno.h>
+#include <unistd.h>
#if EXT2_FLAT_INCLUDES
#include "e2_types.h"