diff -urN src.orig/lookups/spf.c src/lookups/spf.c
--- src.orig/lookups/spf.c	2009-11-11 16:43:28.000000000 +0200
+++ src/lookups/spf.c	2010-06-13 16:06:00.000000000 +0300
@@ -26,7 +26,7 @@
 #include "lf_functions.h"
 #include "spf.h"
 #ifndef HAVE_NS_TYPE
-#define HAVE_NS_TYPE
+//#define HAVE_NS_TYPE
 #endif
 #include <spf2/spf.h>
 #include <spf2/spf_dns_resolv.h>
diff -urN src.orig/spf.h src/spf.h
--- src.orig/spf.h	2008-02-12 14:52:51.000000000 +0200
+++ src/spf.h	2010-06-13 16:05:54.000000000 +0300
@@ -12,7 +12,7 @@
 
 /* Yes, we do have ns_type. spf.h redefines it if we don't set this. Doh */
 #ifndef HAVE_NS_TYPE
-#define HAVE_NS_TYPE
+//#define HAVE_NS_TYPE
 #endif
 #include <spf2/spf.h>