[#CONF_module_set_usr_data]
= CONF_module_set_usr_data
:mrdocs:

Store an opaque application pointer on a registered CONF DSO module.

== Synopsis

Declared in `<openssl/conf.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
CONF_module_set_usr_data(
    xref:CONF_MODULE.adoc[CONF_MODULE]* pmod,
    void* usr_data);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *pmod*
| Module registration record to update.
| *usr_data*
| Caller‐owned pointer retrieved later with CONF_module_get_usr_data().
|===


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