/* 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 struct group_statistics *a,
- const struct group_statistics *b,
- int width)
-{
- return compare_values(&a->id, &b->id, width);
-}
-
-
-
-unsigned
-hash_group(const struct group_statistics *g, int width)
-{
- unsigned id_hash;
-
- id_hash = hash_value(&g->id, width);
-
- return id_hash;
-}
-
-
void
-free_group(struct group_statistics *v, void *aux UNUSED)
+free_group (struct group_statistics *v, void *aux UNUSED)
{
free(v);
}