[#EVP_MAC_get0_name]
= EVP_MAC_get0_name
:mrdocs:

Return one algorithm name for a fetched MAC implementation.

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
char const*
EVP_MAC_get0_name(xref:EVP_MAC.adoc[EVP_MAC] const* mac);
----

== Return Value

Name string owned by OpenSSL; for multi‐named MACs prefer EVP_MAC_names_do_all().

== Parameters

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


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