[#POLICY_MAPPING_free]
= POLICY_MAPPING_free
:mrdocs:

Free a policy mapping value and its contents.

== Synopsis

Declared in `<openssl/x509v3.h>`

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

== Parameters

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


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