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/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2019 WireGuard LLC. All Rights Reserved.
*/
#ifndef __RADIX_TRIE_H__
#define __RADIX_TRIE_H__
#include <arpa/inet.h>
#include <stdbool.h>
#include <stdint.h>
struct radix_trie {
struct radix_node *ip4_root, *ip6_root;
};
void radix_init(struct radix_trie *trie);
void radix_free(struct radix_trie *trie);
void *radix_find_v4(struct radix_trie *trie, uint8_t bits, const void *be_ip);
void *radix_find_v6(struct radix_trie *trie, uint8_t bits, const void *be_ip);
int radix_insert_v4(struct radix_trie *root, const struct in_addr *ip,
uint8_t cidr, void *data);
int radix_insert_v6(struct radix_trie *root, const struct in6_addr *ip,
uint8_t cidr, void *data);
int radix_tryinsert_v4(struct radix_trie *root, const struct in_addr *ip,
uint8_t cidr, void *data);
int radix_tryinsert_v6(struct radix_trie *root, const struct in6_addr *ip,
uint8_t cidr, void *data);
#ifdef DEBUG
void node_to_str(struct radix_node *node, char *buf);
void debug_print_trie(struct radix_node *root);
#endif
#endif
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