$NetBSD: patch-include_config.h.in,v 1.1 2011/02/07 05:45:18 obache Exp $

* Add support for SIOCGIFCONF interface

--- include/config.h.in.orig	2006-01-19 06:14:02.000000000 +0000
+++ include/config.h.in
@@ -142,6 +142,9 @@
 /* Define if sockaddr struct has sa_len. */
 #undef HAVE_SOCKADDR_SA_LEN
 
+/* Define if ifreq struct has ifr_space. */
+#undef HAVE_IFREQ_IFR_SPACE
+
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H