/* SPDX-License-Identifier: GPL-2.0 */
#ifndef BTRFS_REFLINK_H
#define BTRFS_REFLINK_H
#include <linux/types.h>
struct file;
loff_t btrfs_remap_file_range(struct file *file_in, loff_t pos_in,
struct file *file_out, loff_t pos_out,
loff_t len, unsigned int remap_flags);
#endif /* BTRFS_REFLINK_H */