#include <math.h>
#include <stdlib.h>
#include "xalloc.h"
+#include <libpspp/compiler.h>
#define _(msgid) gettext (msgid)
}
int
-cmd_debug_moments (void)
+cmd_debug_moments (struct dataset *ds UNUSED)
{
int retval = CMD_FAILURE;
double *values = NULL;