#ifndef _IPT_ACC_H_target
#define _IPT_ACC_H_target

#define SO_IP_ACC	82
#define SO_IP_ACC_INFO	SO_IP_ACC
#define SO_IP_ACC_BLOCK	SO_IP_ACC_INFO+1

#define	IP_ACC_SET_NONE		0
#define IP_ACC_SET_FLUSH	1
#define IP_ACC_SET_HASH		2
#define IP_ACC_SET_LIMIT	4
#define IP_ACC_GET_LIST		8

#define		ACC_BLK_SZ	4096
#define		ACC_HASH_SZ	4096
#define		ACC_HEAP_BLK_SZ	4096
#define		ACC_ENTRIES_PER_BLOCK	170
#define		ACC_HASH_MOD	1021


struct acc_entry
{
	__u32	src;
	__u16	sprt;
	__u32	dst;
	__u16	dprt;
	__u8	proto;
	__u32	mark;
	__u64	count;
	__u8	hooknum;
//	char dev[IFNAMSIZ]; // That's how we can add interface support
// 	Netfilter hooks are done similary, but mark is more flexible and doesn't require to write code :)
	struct acc_entry	*next;
};

struct acc_block
{
	struct acc_block	*next;
	int			fill[3];
	struct acc_entry	bl[ACC_ENTRIES_PER_BLOCK];
};

struct acc_ctrl
{
__u32	hash_size;
__u32	hash_module;
__u64	lost;
__u32	blocks_count;
__u32	free_count;
struct	timeval		time_on;
struct	timeval		time_off;
struct acc_entry	**hash;
struct acc_block	*heap;
struct acc_block	*last_heap;
};

struct ip_acc_set_rq {
int	op;
int	hash_size;
int	mem_limit;
};

struct ip_acc_get_info {
	struct	timeval	time_on;
	struct	timeval	time_off;
	__u32	blocks;
	__u64	lost;
};

struct ip_acc_get_block {
	int	block;
	int	fill[3];
	struct acc_entry	bl[170];
};


struct ipt_acc_target_info {
	unsigned long mark;
};


#endif /*_IPT_ACC_H_target*/