/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _X25DEVICE_H #define _X25DEVICE_H #include <linux/if_ether.h> #include <linux/if_packet.h> #include <linux/if_x25.h> #include <linux/skbuff.h> static inline __be16 x25_type_trans(struct sk_buff *skb, struct net_device *dev) { … } #endif