-/* Function prototypes. */
-
-static struct Lisp_Hash_Table *check_hash_table (Lisp_Object);
-static ptrdiff_t get_key_arg (Lisp_Object, ptrdiff_t, Lisp_Object *, char *);
-static void maybe_resize_hash_table (struct Lisp_Hash_Table *);
-static bool sweep_weak_table (struct Lisp_Hash_Table *, bool);
-
-