--- getifaddr.c	2013-12-01 20:26:09.000000000 +0100
+++ getifaddr.c.new	2013-12-01 20:26:49.000000000 +0100
@@ -62,6 +62,10 @@
 #include "minissdp.h"
 #include "log.h"
 
+#ifndef IFF_SLAVE
+#define IFF_SLAVE 0
+#endif
+
 static int
 getifaddr(const char *ifname, int notify)
 {