#ifndef _NF_CONNTRACK_COUNT_H #define _NF_CONNTRACK_COUNT_H struct nf_conncount_data; struct nf_conncount_data *nf_conncount_init(struct net *net, unsigned int family, unsigned int keylen); void nf_conncount_destroy(struct net *net, unsigned int family, struct nf_conncount_data *data); unsigned int nf_conncount_count(struct net *net, struct nf_conncount_data *data, const u32 *key, unsigned int family, const struct nf_conntrack_tuple *tuple, const struct nf_conntrack_zone *zone); #endif