#include <assert.h>
#include <math.h>
#include <stdlib.h>
-#include "alloc.h"
-#include "misc.h"
-#include "value.h"
+#include <libpspp/alloc.h>
+#include <libpspp/misc.h>
+#include <data/value.h>
#include "gettext.h"
#define _(msgid) gettext (msgid)