-static int autorecode_trns_proc (struct trns_header *, struct ccase *);
-static void autorecode_trns_free (struct trns_header *);
-static int autorecode_proc_func (struct ccase *);
-static int compare_alpha_value (const void *, const void *, void *);
-static unsigned hash_alpha_value (const void *, void *);
-static int compare_numeric_value (const void *, const void *, void *);
-static unsigned hash_numeric_value (const void *, void *);
+static trns_proc_func autorecode_trns_proc;
+static trns_free_func autorecode_trns_free;
+static int autorecode_proc_func (struct ccase *, void *);
+static hsh_compare_func compare_alpha_value, compare_numeric_value;
+static hsh_hash_func hash_alpha_value, hash_numeric_value;