2 netutl.h -- header file for netutl.c
3 Copyright (C) 1998-2005 Ivo Timmermans <zarq@iname.com>
4 2000-2006 Guus Sliepen <guus@tinc-vpn.org>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 #ifndef __TINC_NETUTL_H__
24 #define __TINC_NETUTL_H__
28 extern bool hostnames;
30 extern struct addrinfo *str2addrinfo(const char *, const char *, int);
31 extern sockaddr_t str2sockaddr(const char *, const char *);
32 extern void sockaddr2str(const sockaddr_t *, char **, char **);
33 extern char *sockaddr2hostname(const sockaddr_t *);
34 extern int sockaddrcmp(const sockaddr_t *, const sockaddr_t *);
35 extern void sockaddrunmap(sockaddr_t *);
36 extern void sockaddrfree(sockaddr_t *);
37 extern void sockaddrcpy(sockaddr_t *, const sockaddr_t *);
38 extern int maskcmp(const void *, const void *, int);
39 extern void maskcpy(void *, const void *, int, int);
40 extern void mask(void *, int, int);
41 extern bool maskcheck(const void *, int, int);
43 #endif /* __TINC_NETUTL_H__ */