linux/include/uapi/linux/ip.h

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 * INET		An implementation of the TCP/IP protocol suite for the LINUX
 *		operating system.  INET is implemented using the  BSD Socket
 *		interface as the means of communication with the user level.
 *
 *		Definitions for the IP protocol.
 *
 * Version:	@(#)ip.h	1.0.2	04/28/93
 *
 * Authors:	Fred N. van Kempen, <[email protected]>
 *
 *		This program is free software; you can redistribute it and/or
 *		modify it under the terms of the GNU General Public License
 *		as published by the Free Software Foundation; either version
 *		2 of the License, or (at your option) any later version.
 */
#ifndef _UAPI_LINUX_IP_H
#define _UAPI_LINUX_IP_H
#include <linux/types.h>
#include <linux/stddef.h>
#include <asm/byteorder.h>

#define IPTOS_TOS_MASK …
#define IPTOS_TOS(tos) …
#define IPTOS_LOWDELAY …
#define IPTOS_THROUGHPUT …
#define IPTOS_RELIABILITY …
#define IPTOS_MINCOST …

#define IPTOS_PREC_MASK …
#define IPTOS_PREC(tos) …
#define IPTOS_PREC_NETCONTROL …
#define IPTOS_PREC_INTERNETCONTROL …
#define IPTOS_PREC_CRITIC_ECP …
#define IPTOS_PREC_FLASHOVERRIDE …
#define IPTOS_PREC_FLASH …
#define IPTOS_PREC_IMMEDIATE …
#define IPTOS_PREC_PRIORITY …
#define IPTOS_PREC_ROUTINE …


/* IP options */
#define IPOPT_COPY …
#define IPOPT_CLASS_MASK …
#define IPOPT_NUMBER_MASK …

#define IPOPT_COPIED(o) …
#define IPOPT_CLASS(o) …
#define IPOPT_NUMBER(o) …

#define IPOPT_CONTROL …
#define IPOPT_RESERVED1 …
#define IPOPT_MEASUREMENT …
#define IPOPT_RESERVED2 …

#define IPOPT_END …
#define IPOPT_NOOP …
#define IPOPT_SEC …
#define IPOPT_LSRR …
#define IPOPT_TIMESTAMP …
#define IPOPT_CIPSO …
#define IPOPT_RR …
#define IPOPT_SID …
#define IPOPT_SSRR …
#define IPOPT_RA …

#define IPVERSION …
#define MAXTTL …
#define IPDEFTTL …

#define IPOPT_OPTVAL …
#define IPOPT_OLEN …
#define IPOPT_OFFSET …
#define IPOPT_MINOFF …
#define MAX_IPOPTLEN …
#define IPOPT_NOP …
#define IPOPT_EOL …
#define IPOPT_TS …

#define IPOPT_TS_TSONLY …
#define IPOPT_TS_TSANDADDR …
#define IPOPT_TS_PRESPEC …

#define IPV4_BEET_PHMAXLEN …

struct iphdr { … };


struct ip_auth_hdr { … };

struct ip_esp_hdr { … };

struct ip_comp_hdr { … };

struct ip_beet_phdr { … };

/* index values for the variables in ipv4_devconf */
enum
{ … };

#define IPV4_DEVCONF_MAX …

#endif /* _UAPI_LINUX_IP_H */