$NetBSD: patch-ab,v 1.2 2005/12/05 20:50:47 rillig Exp $

--- ares_init.c.orig	1999-10-23 15:28:13.000000000 -0400
+++ ares_init.c
@@ -32,6 +32,10 @@
 #include "ares.h"
 #include "ares_private.h"
 
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK inet_addr("127.0.0.1")
+#endif
+
 static int init_by_options(ares_channel channel, struct ares_options *options,
 			   int optmask);
 static int init_by_environment(ares_channel channel);