e or if the method doesn&#39;t have a duplicator function.</p>

<p>UI_get0_user_data() retrieves the data that has last been given to the UI with UI_add_user_data() or UI_dup_user_data.</p>

<p>UI_get0_result() returns a pointer to the result buffer associated with the information indexed by <i>i</i>.</p>

<p>UI_get_result_length() returns the length of the result buffer associated with the information indexed by <i>i</i>.</p>

<p>UI_process() goes through the information given so far, does all the printing