--- /dev/null
+/*
+ * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2018 Aleph One Ltd.
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Flexible simple file based NAND Simulator for testing YAFFS
+ */
+
+
+#ifndef __YAFFS_FLEXZIBLE_FILE_SIM_H__
+#define __YAFFS_FLEXZIBLE_FILE_SIM_H__
+
+#include <stdint.h>
+
+struct yaffs_dev;
+
+struct yaffs_dev *yaffs_flexible_file_sim_create(
+ const char *name,
+ const char *sim_file_name,
+ uint32_t n_blocks,
+ uint32_t start_block, uint32_t end_block,
+ uint32_t chunks_per_block,
+ uint32_t bytes_per_chunk,
+ uint32_t bytes_per_spare) ;
+#endif