[#EVP_MD_meth_get_cleanup]
= EVP_MD_meth_get_cleanup
:mrdocs:

Return the cleanup callback from a custom EVP_MD method (deprecated).

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
int(*
EVP_MD_meth_get_cleanup(xref:EVP_MD.adoc[EVP_MD] const* md))(xref:EVP_MD_CTX.adoc[EVP_MD_CTX]*);
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]. Use of this entity is allowed but discouraged.
====
== Return Value

Pointer to the cleanup callback, or NULL if unset.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *md*
| Digest method to query.
|===


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