[#CONF_free]
= CONF_free
:mrdocs:

Free a legacy CONF LHASH and all contained CONF_VALUE entries.

== Synopsis

Declared in `<openssl/conf.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
CONF_free(xref:lhash_st_CONF_VALUE.adoc[lhash_st_CONF_VALUE]* conf);
----

== Parameters

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


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