typedef struct SilcHashTableListStruct SilcHashTableList;

    This structure is used to tarverse the hash table. This structure
    is given as argument to the silc_hash_table_list function to
    initialize it and then used to traverse the hash table with the
    silc_hash_table_get function. It needs not be allocated or freed.

    SilcHashTableList htl;
    silc_hash_table_list(hash_table, &htl);
    while (silc_hash_table_get(&htl, (void *)&key, (void *)&context))
      ...
    silc_hash_table_list_reset(&htl);

    typedef struct SilcHashTableListStruct SilcHashTableList;
    
    /* List structure to traverse the hash table. */
    struct SilcHashTableListStruct {
      SilcHashTable ht;
      void *entry;
      unsigned int index        : 31;
      unsigned int auto_rehash  : 1;
    };