/* PSPP - a program for statistical analysis.
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#if !n_par_summary_h
#define n_par_summary_h 1
+#include "data/missing-values.h"
+
struct variable ;
struct casereader ;
struct dictionary;