[#OSSL_ENCODER_get_params]
= OSSL&lowbar;ENCODER&lowbar;get&lowbar;params
:mrdocs:

Retrieve parameters from an encoder into an OSSL&lowbar;PARAM array&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OSSL&lowbar;ENCODER&lowbar;get&lowbar;params(
    xref:OSSL_ENCODER.adoc[OSSL&lowbar;ENCODER]* encoder,
    xref:OSSL_PARAM.adoc[OSSL&lowbar;PARAM] params[]);
----

== Return Value

1 on success, or 0 on error&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *encoder*
| Encoder to query&period;
| *params*
| Array of OSSL&lowbar;PARAM requests&semi; unrecognized keys are ignored&period;
|===


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