[#ENGINE_set_load_ssl_client_cert_function]
= ENGINE_set_load_ssl_client_cert_function
:mrdocs:

Set the callback that loads an SSL/TLS client certificate and key from an ENGINE (deprecated).

== Synopsis

Declared in `<openssl/engine.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
int
ENGINE_set_load_ssl_client_cert_function(
    xref:ENGINE.adoc[ENGINE]* e,
    xref:ENGINE_SSL_CLIENT_CERT_PTR.adoc[ENGINE_SSL_CLIENT_CERT_PTR] loadssl_f);
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]. Use of this entity is allowed but discouraged.
====
== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *e*
| ENGINE whose SSL client‐cert loader is replaced.
| *loadssl_f*
| Loader callback invoked during client certificate selection, or NULL to clear.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#