/* PSPP - a program for statistical analysis.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007, 2009 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
#ifndef MATH_MERGE_H
#define MATH_MERGE_H 1
-#include <stdbool.h>
-#include <stddef.h>
-
-struct case_ordering;
+struct caseproto;
struct casereader;
+struct subcase;
-struct merge *merge_create (const struct case_ordering *, size_t);
+struct merge *merge_create (const struct subcase *, const struct caseproto *);
void merge_destroy (struct merge *);
void merge_append (struct merge *, struct casereader *);
struct casereader *merge_make_reader (struct merge *);