/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note *//* * Generic HDLC support routines for Linux * * Copyright (C) 1999-2005 Krzysztof Halasa <khc@pm.waw.pl> * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License * as published by the Free Software Foundation. */ #ifndef _UAPI__HDLC_H#define _UAPI__HDLC_H  #define HDLC_MAX_MTU 1500	/* Ethernet 1500 bytes */#if 0#define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */#else#define HDLC_MAX_MRU 1600 /* as required for FR network */#endif  #endif /* _UAPI__HDLC_H */