TO_EX_INDEX_APP</b> must call them as described here.</p>

<p>When a structure is initially allocated (such as RSA_new()) then the new_func() is called for every defined index. There is no requirement that the entire parent, or containing, structure has been set up. The new_func() is typically used only to allocate memory to store the exdata, and perhaps an &quot;initialized&quot; flag within that memory. The exdata value should be set by calling CRYPTO_set_ex_data().</p>

<p>When a structure is free&#39;d 