trie.h

   1 /*
   2  * netsniff-ng - the packet sniffing beast
   3  * By Daniel Borkmann <daniel@netsniff-ng.org>
   4  * Copyright 2011 Daniel Borkmann.
   5  * Subject to the GPL, version 2.
   6  */
   7
   8 #ifndef TRIE_H
   9 #define TRIE_H
  10
  11 #include <netinet/in.h>
  12
  13 extern void trie_addr_lookup(char *buff, size_t len, int ipv4, int *fd,
  14                              struct sockaddr_storage *addr, size_t *alen);
  15 extern int trie_addr_maybe_update(char *buff, size_t len, int ipv4, int fd,
  16                                   struct sockaddr_storage *addr, size_t alen);
  17 extern void trie_addr_remove(int fd);
  18 extern void trie_addr_remove_addr(struct sockaddr_storage *addr, size_t alen);
  19 extern void trie_init(void);
  20 extern void trie_cleanup(void);
  21
  22 #endif /* TRIE_H */