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/* Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
#ifndef RATELIMITER_H
#define RATELIMITER_H
#include <uapi/linux/netfilter/xt_hashlimit.h>
struct wireguard_device;
struct sk_buff;
struct ratelimiter {
struct net *net;
struct xt_hashlimit_mtinfo1 v4_info;
#if IS_ENABLED(CONFIG_IPV6)
struct xt_hashlimit_mtinfo1 v6_info;
#endif
};
int ratelimiter_init(struct ratelimiter *ratelimiter, struct wireguard_device *wg);
void ratelimiter_uninit(struct ratelimiter *ratelimiter);
bool ratelimiter_allow(struct ratelimiter *ratelimiter, struct sk_buff *skb);
int ratelimiter_module_init(void);
void ratelimiter_module_deinit(void);
#endif
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