/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2009, 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
#include "xalloc.h"
-/* Return -1 if the id of a is less than b; +1 if greater than and
- 0 if equal */
-int
-compare_group (const void *a_,
- const void *b_,
- const void *var)
-{
- const struct group_statistics *a = a_;
- const struct group_statistics *b = b_;
- return compare_values(&a->id, &b->id, var);
-}
-
-
-
-unsigned int
-hash_group (const void *g_, const void *var)
-{
- unsigned id_hash;
- const struct group_statistics *g = g_;;
-
- id_hash = hash_value(&g->id, var);
-
- return id_hash;
-}
-
-
void
free_group (struct group_statistics *v, void *aux UNUSED)
{