[#OSSL_DECODER_CTX_free]
= OSSL_DECODER_CTX_free
:mrdocs:

Free a decoder context and invoke any registered cleanup callback.

== Synopsis

Declared in `<openssl/decoder.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
OSSL_DECODER_CTX_free(xref:OSSL_DECODER_CTX.adoc[OSSL_DECODER_CTX]* ctx);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| Decoder context to free, or NULL (no‐op).
|===


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