You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#if !sort_h
#define sort_h 1
#include <stddef.h>
+#include "bool.h"
struct casereader;
struct dictionary;
struct variable;
struct sort_criteria *sort_parse_criteria (const struct dictionary *,
- struct variable ***, int *);
+ struct variable ***, int *,
+ bool *saw_direction);
void sort_destroy_criteria (struct sort_criteria *);
struct casefile *sort_execute (struct casereader *,