/* 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 */