--- configure.orig	2008-11-04 15:45:42.000000000 -0600
+++ configure	2008-12-19 23:44:25.000000000 -0600
@@ -580,6 +580,9 @@
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
+#include <sys/socket.h>
+#include <sys/param.h>
+#include <netinet/in.h>
 #ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif