#include <config.h>
#include "value-labels.h"
-#include <assert.h>
+#include "error.h"
#include <stdlib.h>
#include <string.h>
#include "alloc.h"
/* Free a value label. */
void
-free_int_val_lab (void *vl_, void *vls_ unused)
+free_int_val_lab (void *vl_, void *vls_ UNUSED)
{
struct int_val_lab *vl = vl_;
/* A hsh_compare_func that compares A and B. */
static int
-compare_atoms (const void *a_, const void *b_, void *aux unused)
+compare_atoms (const void *a_, const void *b_, void *aux UNUSED)
{
const struct atom *a = a_;
const struct atom *b = b_;
/* A hsh_hash_func that hashes ATOM. */
static unsigned
-hash_atom (const void *atom_, void *aux unused)
+hash_atom (const void *atom_, void *aux UNUSED)
{
const struct atom *atom = atom_;
/* A hsh_free_func that destroys ATOM. */
static void
-free_atom (void *atom_, void *aux unused)
+free_atom (void *atom_, void *aux UNUSED)
{
struct atom *atom = atom_;