[#OSSL_DECODER_get0_properties]
= OSSL&lowbar;DECODER&lowbar;get0&lowbar;properties
:mrdocs:

Return the property definition string of a fetched decoder&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
char const*
OSSL&lowbar;DECODER&lowbar;get0&lowbar;properties(xref:OSSL_DECODER.adoc[OSSL&lowbar;DECODER] const* encoder);
----

== Return Value

Property definition string, or NULL if unavailable&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *encoder*
| Decoder to query&period;
|===


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