| Function silc_hash_table_find_foreach_ext
 
 SYNOPSIS
 
    void silc_hash_table_find_foreach_ext(SilcHashTable ht, void *key,
                                          SilcHashFunction hash,
                                          void *hash_user_context,
                                          SilcHashCompare compare,
                                          void *compare_user_context,
                                          SilcHashForeach foreach,
                                          void *foreach_user_context);
DESCRIPTION
    As the hash table is collision resistant it is possible to save duplicate
    keys to the hash table. This function can be used to find all keys
    and contexts from the hash table that are found using the `key'. The
    `foreach' is called for every found key. If no entries can be found
    the `foreach' will be called once with the context set NULL and
    `key' and `user_context' sent to the function.
    The `hash' and `hash_user_context' are application specified hash
    function. If not provided the hash table's default is used.
    The `compare' and `compare_user_context' are application specified
    comparing function. If not provided the hash table's default is used.
NOTES
    The hash table will not be rehashed during the traversing of the table,
    even if the table was marked as auto rehashable.  The caller also must
    not call silc_hash_table_rehash while traversing the table.
 
 
 
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