along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: ipv6.h,v 1.1.2.2 2003/07/07 11:50:52 guus Exp $
+ $Id: ipv6.h,v 1.1.2.3 2003/07/11 16:12:59 guus Exp $
*/
#ifndef __TINC_IPV6_H__
};
#endif
+#ifndef IN6_IS_ADDR_V4MAPPED
+#define IN6_IS_ADDR_V4MAPPED(a) \
+ ((((__const uint32_t *) (a))[0] == 0) \
+ && (((__const uint32_t *) (a))[1] == 0) \
+ && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
+#endif
+
#ifndef HAVE_NETINET_IP6_H
struct ip6_hdr {
union {