[#OSSL_ENCODER_settable_ctx_params]
= OSSL_ENCODER_settable_ctx_params
:mrdocs:

Return the OSSL_PARAM descriptors that may be set on an encoder context.

== Synopsis

Declared in `<openssl/encoder.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OSSL_PARAM.adoc[OSSL_PARAM] const*
OSSL_ENCODER_settable_ctx_params(xref:OSSL_ENCODER.adoc[OSSL_ENCODER]* encoder);
----

== Return Value

Array of settable parameter descriptors terminated by OSSL_PARAM_END, or NULL.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *encoder*
| Encoder implementation to query.
|===


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