$NetBSD$

--- config.h.in.orig	2010-04-27 23:46:29.000000000 +0000
+++ config.h.in
@@ -179,3 +179,6 @@
 /* Define to the type of an unsigned integer type of width exactly 8 bits if
    such a type exists and the standard includes do not define it. */
 #undef uint8_t
+
+#undef HAVE_NETINET_IN_H
+#undef HAVE_NETINET6_IN6_H
