sum = string_key_sum (h, key);
break;
+ case KEY_FUNC_MEM:
+ sum = mem_key_sum (h, key);
+ break;
+
default:
sum = h->key_sum (h, key);
break;
e = string_key_equal (h, key1, key2);
break;
+ case KEY_FUNC_MEM:
+ e = mem_key_equal (h, key1, key2);
+ break;
+
default:
e = h->key_equal (h, key1, key2);
break;