summaryrefslogtreecommitdiff
path: root/include/linux/netfilter_ipv4/ip_nat.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/netfilter_ipv4/ip_nat.h')
-rw-r--r--include/linux/netfilter_ipv4/ip_nat.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e9f5ed1d9f6..98f8407e4cb 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -72,10 +72,6 @@ extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack,
extern int ip_nat_used_tuple(const struct ip_conntrack_tuple *tuple,
const struct ip_conntrack *ignored_conntrack);
-/* Calculate relative checksum. */
-extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv,
- u_int32_t newval,
- u_int16_t oldcheck);
#else /* !__KERNEL__: iptables wants this to compile. */
#define ip_nat_multi_range ip_nat_multi_range_compat
#endif /*__KERNEL__*/