/* x_tables module for matching the IPv4/IPv6 DSCP field

 *

 * (C) 2002 Harald Welte <laforge@gnumonks.org>

 * This software is distributed under GNU GPL v2, 1991

 *

 * See RFC2474 for a description of the DSCP field within the IP Header.

 *

 * xt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp

*/

#ifndef _XT_DSCP_H

#define _XT_DSCP_H

#include <linux/types.h>

#define XT_DSCP_MASK	0xfc	/* 11111100 */

#define XT_DSCP_SHIFT	2

#define XT_DSCP_MAX	0x3f	/* 00111111 */

/* match info */

struct xt_dscp_info {

	__u8 dscp;

	__u8 invert;

};

struct xt_tos_match_info {

	__u8 tos_mask;

	__u8 tos_value;

	__u8 invert;

};

#endif /* _XT_DSCP_H */