[#OSSL_PROVIDER_unload]
= OSSL_PROVIDER_unload
:mrdocs:

Unload a provider, running its teardown and releasing its resources.

== Synopsis

Declared in `<openssl/provider.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OSSL_PROVIDER_unload(xref:OSSL_PROVIDER.adoc[OSSL_PROVIDER]* prov);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *prov*
| Provider previously returned by OSSL_PROVIDER_load() or a related loader.
|===


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