#ifndef _LIBNFQUEUE_H_ #define _LIBNFQUEUE_H_ struct pkt_buff; struct ip6_hdr; struct ip6_hdr *nfq_ip6_get_hdr(struct pkt_buff *pktb); int nfq_ip6_set_transport_header(struct pkt_buff *pktb, struct ip6_hdr *iph, uint8_t target); int nfq_ip6hdr_snprintf(char *buf, size_t size, const struct ip6_hdr *ip6h); #endif