2 netutl.h -- header file for netutl.c
3 Copyright (C) 1998-2002 Ivo Timmermans <zarq@iname.com>
4 2000-2002 Guus Sliepen <guus@sliepen.warande.net>
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.
20 $Id: netutl.h,v 1.4 2002/04/09 15:26:00 zarq Exp $
23 #ifndef __TINC_NETUTL_H__
24 #define __TINC_NETUTL_H__
26 #include <sys/types.h>
27 #include <sys/socket.h>
34 extern char *hostlookup(unsigned long);
35 extern struct addrinfo *str2addrinfo(char *, char *, int);
36 extern sockaddr_t str2sockaddr(char *, char *);
37 extern void sockaddr2str(sockaddr_t *, char **, char **);
38 extern char *sockaddr2hostname(sockaddr_t *);
39 extern int sockaddrcmp(sockaddr_t *, sockaddr_t *);
40 extern void sockaddrunmap(sockaddr_t *);
41 extern int maskcmp(char *, char *, int, int);
42 extern void maskcpy(char *, char *, int, int);
43 extern void mask(char *, int, int);
44 extern int maskcheck(char *, int, int);
46 #endif /* __TINC_NETUTL_H__ */