- hash_initialize. If non-null, it is used by hash_free,
- hash_clear, and hash_rehash. You should specify `free' here
- only if you want these functions to free all of your `key'
- data. This is typically the case when your key is simply
- an auxilliary struct that you have malloc'd to aggregate
- several values. */
+ hash_initialize. If non-null, it is used by hash_free and
+ hash_clear. You should specify `free' here only if you want
+ these functions to free all of your `key' data. This is typically
+ the case when your key is simply an auxilliary struct that you
+ have malloc'd to aggregate several values. */