root/include/uapi/linux/netfilter/xt_cluster.h

#ifndef _XT_CLUSTER_MATCH_H
#define _XT_CLUSTER_MATCH_H

#include <linux/types.h>

enum xt_cluster_flags {
        XT_CLUSTER_F_INV        = (1 << 0)
};

struct xt_cluster_match_info {
        __u32 total_nodes;
        __u32 node_mask;
        __u32 hash_seed;
        __u32 flags;
};

#define XT_CLUSTER_NODES_MAX    32

#endif /* _XT_CLUSTER_MATCH_H */