add ipv6 support

[project/mdnsd.git] / dns.h

diff --git a/dns.h b/dns.h
index ba34a85..a238db4 100644 (file)
--- a/dns.h
+++ b/dns.h
@@ -29,6 +29,7 @@
 #define IS_COMPRESSED(x)       ((x & 0xc0) == 0xc0)
 
 #define MCAST_ADDR             "224.0.0.251"
+#define MCAST_ADDR6            "ff02::fb"
 #define MCAST_PORT             5353
 
 #define CLASS_FLUSH            0x8000