exfat: Update to 1.2.2

Change-Id: I160389afa074270c398aeb771845500f2445838a
diff --git a/exfat/mkfs/rootdir.c b/exfat/mkfs/rootdir.c
index 49d3643..84fa31f 100644
--- a/exfat/mkfs/rootdir.c
+++ b/exfat/mkfs/rootdir.c
@@ -3,7 +3,7 @@
 	Root directory creation code.
 
 	Free exFAT implementation.
-	Copyright (C) 2011-2013  Andrew Nayenko
+	Copyright (C) 2011-2015  Andrew Nayenko
 
 	This program is free software; you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -20,18 +20,18 @@
 	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#include <string.h>
 #include "rootdir.h"
 #include "uct.h"
 #include "cbm.h"
 #include "uctc.h"
+#include <string.h>
 
-static off64_t rootdir_alignment(void)
+static off_t rootdir_alignment(void)
 {
 	return get_cluster_size();
 }
 
-static off64_t rootdir_size(void)
+static off_t rootdir_size(void)
 {
 	return get_cluster_size();
 }