int yaffs_closedir(yaffs_DIR *dirp) ;
int yaffs_mount(const YCHAR *path) ;
+int yaffs_mount2(const YCHAR *path, int readOnly);
int yaffs_unmount(const YCHAR *path) ;
+int yaffs_unmount2(const YCHAR *path, int force);
+int yaffs_remount(const YCHAR *path, int force, int readOnly);
+
int yaffs_sync(const YCHAR *path) ;