miniupnp/miniupnpd/getifaddr.h

26 lines
728 B
C

/* $Id: getifaddr.h,v 1.5 2011/05/15 08:59:27 nanard Exp $ */
/* MiniUPnP project
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* (c) 2006-2011 Thomas Bernard
* This software is subject to the conditions detailed
* in the LICENCE file provided within the distribution */
#ifndef __GETIFADDR_H__
#define __GETIFADDR_H__
/* getifaddr()
* take a network interface name and write the
* ip v4 address as text in the buffer
* returns: 0 success, -1 failure */
int
getifaddr(const char * ifname, char * buf, int len);
/* find a non link local IP v6 address for the interface.
* if ifname is NULL, look for all interfaces */
int
find_ipv6_addr(const char * ifname,
char * dst, int n);
#endif