[#CMS_SignedData_free]
= CMS_SignedData_free
:mrdocs:

Free a CMS SignedData structure and its contents.

== Synopsis

Declared in `<openssl/cms.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
CMS_SignedData_free(xref:CMS_SignedData.adoc[CMS_SignedData]* a);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *a*
| Value to free, or NULL.
|===


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