[#EVP_RAND_free]
= EVP_RAND_free
:mrdocs:

Release a reference to an EVP_RAND obtained from EVP_RAND_fetch.

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
EVP_RAND_free(xref:EVP_RAND.adoc[EVP_RAND]* rand);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *rand*
| RNG method to free, or NULL.
|===


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