--- libelwix/src/net.c	2014/02/10 22:50:44	1.10
+++ libelwix/src/net.c	2014/11/17 22:26:56	1.10.10.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: net.c,v 1.10 2014/02/10 22:50:44 misho Exp $
+* $Id: net.c,v 1.10.10.1 2014/11/17 22:26:56 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -469,4 +469,25 @@ e_ether_addr(const char *ifname, ether_addr_t * __rest
 	freeifaddrs(ifa);
 
 	return a;
+}
+
+/*
+ * e_get1stiface() - Get first interface of host
+ *
+ * @szIface = interface string buffer
+ * @iflen = size of interface buffer
+ * return: -1 error or 0 ok
+ */
+int
+e_get1stiface(char *szIface, int iflen)
+{
+	struct ifaddrs *ifa;
+
+	if (!szIface || !iflen)
+		return -1;
+
+	getifaddrs(&ifa);
+	strlcpy(szIface, ifa->ifa_name, iflen);
+	freeifaddrs(ifa);
+	return 0;
 }