[#OSSL_PROVIDER_unquery_operation]
= OSSL&lowbar;PROVIDER&lowbar;unquery&lowbar;operation
:mrdocs:

Release algorithm results previously returned by OSSL&lowbar;PROVIDER&lowbar;query&lowbar;operation()&period;

== Synopsis

Declared in `&lt;openssl&sol;provider&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
OSSL&lowbar;PROVIDER&lowbar;unquery&lowbar;operation(
    xref:OSSL_PROVIDER.adoc[OSSL&lowbar;PROVIDER] const* prov,
    int operation&lowbar;id,
    xref:OSSL_ALGORITHM.adoc[OSSL&lowbar;ALGORITHM] const* algs);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *prov*
| Provider that produced `algs&period;`
| *operation&lowbar;id*
| Operation identifier previously queried (OSSL&lowbar;OP&lowbar;&ast;)&period;
| *algs*
| Algorithm array returned by the matching query&lowbar;operation call&period;
|===


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