/* Header file for IP tables userspace logging, Version $Revision$
 *
 * (C) 2000 by Harald Welte <laforge@gnumonks.org>
 * 
 * Distributed under the terms of GNU GPL */

#ifndef _IPT_ULOG_H
#define _IPT_ULOG_H

#define ULOG_MAC_LEN	80
#define ULOG_PREFIX_LEN	32

/* privat data structure for each rule with a ULOG target */
struct ipt_ulog_info {
	unsigned int nl_group;
	size_t copy_range;
	char prefix[ULOG_PREFIX_LEN];
};

/* Format of the ULOG packets passed through netlink */
typedef struct ulog_packet_msg {
	unsigned long mark;
	long timestamp_sec;
	long timestamp_usec;
	unsigned int hook;
	char indev_name[IFNAMSIZ];
	char outdev_name[IFNAMSIZ];
	size_t data_len;
	char prefix[ULOG_PREFIX_LEN];
	unsigned char mac_len;
	unsigned char mac[ULOG_MAC_LEN];
	unsigned char payload[0];
} ulog_packet_msg_t;

#endif /*_IPT_ULOG_H*/