1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * ppp_defs.h - PPP definitions. 4 * 5 * Copyright 1994-2000 Paul Mackerras. 6 */ 7#ifndef _PPP_DEFS_H_ 8#define _PPP_DEFS_H_ 9 10#include <linux/crc-ccitt.h> 11#include <uapi/linux/ppp_defs.h> 12 13#define PPP_FCS(fcs, c) crc_ccitt_byte(fcs, c) 14#endif /* _PPP_DEFS_H_ */ 15