diff --git a/exfat/mkfs/mkexfat.h b/exfat/mkfs/mkexfat.h
new file mode 100644
index 0000000..4634d0d
--- /dev/null
+++ b/exfat/mkfs/mkexfat.h
@@ -0,0 +1,47 @@
+/*
+	mkexfat.h (09.11.10)
+	FS creation engine.
+
+	Copyright (C) 2011, 2012  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
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef MKFS_MKEXFAT_H_INCLUDED
+#define MKFS_MKEXFAT_H_INCLUDED
+
+#include <exfat.h>
+
+struct fs_object
+{
+	off64_t (*get_alignment)(void);
+	off64_t (*get_size)(void);
+	int (*write)(struct exfat_dev* dev);
+};
+
+extern const struct fs_object* objects[];
+
+int get_sector_bits(void);
+int get_spc_bits(void);
+off64_t get_volume_size(void);
+const le16_t* get_volume_label(void);
+uint32_t get_volume_serial(void);
+uint64_t get_first_sector(void);
+int get_sector_size(void);
+int get_cluster_size(void);
+
+int mkfs(struct exfat_dev* dev, off64_t volume_size);
+off64_t get_position(const struct fs_object* object);
+
+#endif /* ifndef MKFS_MKEXFAT_H_INCLUDED */