/**************************************************************************** **************************************************************************** *** *** This header was automatically generated from a Linux kernel header *** of the same name, to make information necessary for userspace to *** call into the kernel available to libc. It contains only constants, *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** **************************************************************************** ****************************************************************************/ #ifndef _IP_NAT_H #define _IP_NAT_H #include <linux/netfilter_ipv4.h> #include <linux/netfilter_ipv4/ip_conntrack_tuple.h> #define IP_NAT_MAPPING_TYPE_MAX_NAMELEN 16 enum ip_nat_manip_type { IP_NAT_MANIP_SRC, IP_NAT_MANIP_DST }; #define HOOK2MANIP(hooknum) ((hooknum) != NF_IP_POST_ROUTING && (hooknum) != NF_IP_LOCAL_IN) #define IP_NAT_RANGE_MAP_IPS 1 #define IP_NAT_RANGE_PROTO_SPECIFIED 2 struct ip_nat_seq { u_int32_t correction_pos; int16_t offset_before, offset_after; }; struct ip_nat_range { unsigned int flags; u_int32_t min_ip, max_ip; union ip_conntrack_manip_proto min, max; }; struct ip_nat_multi_range_compat { unsigned int rangesize; struct ip_nat_range range[1]; }; #define ip_nat_multi_range ip_nat_multi_range_compat #endif