-#include <data/variable.h>
-#include <libpspp/alloc.h>
-#include <libpspp/compiler.h>
-#include <libpspp/hash.h>
-#include <libpspp/message.h>
-#include <libpspp/str.h>
-
-static hsh_compare_func compare_int_val_lab;
-static hsh_hash_func hash_int_val_lab;
-static hsh_free_func free_int_val_lab;
-
-struct atom;
-static struct atom *atom_create (const char *string);
-static void atom_destroy (struct atom *);
-static char *atom_to_string (const struct atom *);
-
-/* A set of value labels. */
-struct val_labs
- {
- int width; /* 0=numeric, otherwise string width. */
- struct hsh_table *labels; /* Hash table of `struct int_val_lab's. */
- };
+#include "data/data-out.h"
+#include "data/value.h"
+#include "data/variable.h"
+#include "libpspp/array.h"
+#include "libpspp/cast.h"
+#include "libpspp/compiler.h"
+#include "libpspp/hash-functions.h"
+#include "libpspp/hmap.h"
+#include "libpspp/intern.h"
+#include "libpspp/message.h"
+#include "libpspp/str.h"
+
+#include "gl/xalloc.h"