[linux-2.6-block.git] / include / linux / icmp.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * 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 ICMP protocol.
 *
 * Version:	@(#)icmp.h	1.0.3	04/28/93
 *
 * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
 */
#ifndef _LINUX_ICMP_H
#define	_LINUX_ICMP_H

#include <linux/skbuff.h>
#include <uapi/linux/icmp.h>

static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb)
{
	return (struct icmphdr *)skb_transport_header(skb);
}
#endif	/* _LINUX_ICMP_H */
Commit	Line	Data
2874c5fd	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
1da177e4 LT	2	/*
	3	* INET An implementation of the TCP/IP protocol suite for the LINUX
	4	* operating system. INET is implemented using the BSD Socket
	5	* interface as the means of communication with the user level.
	6	*
	7	* Definitions for the ICMP protocol.
	8	*
	9	* Version: @(#)icmp.h 1.0.3 04/28/93
	10	*
	11	* Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
1da177e4 LT	12	*/
	13	#ifndef _LINUX_ICMP_H
	14	#define _LINUX_ICMP_H
	15
88c7664f	16	#include <linux/skbuff.h>
607ca46e	17	#include <uapi/linux/icmp.h>
88c7664f ACM	18
	19	static inline struct icmphdr icmp_hdr(const struct sk_buff skb)
	20	{
9c70220b	21	return (struct icmphdr *)skb_transport_header(skb);
88c7664f	22	}
1da177e4	23	#endif /* _LINUX_ICMP_H */