/* PSPP - a program for statistical analysis.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010 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
*/
size_t categoricals_get_n_variables (const struct categoricals *cat);
-void categoricals_done (struct categoricals *cat);
+void categoricals_done (const struct categoricals *cat);
const struct variable * categoricals_get_variable_by_subscript (const struct categoricals *cat, int subscript);