[#SSL_CTX_up_ref]
= SSL&lowbar;CTX&lowbar;up&lowbar;ref
:mrdocs:

Increment the reference count on an SSL&lowbar;CTX&period;

== Synopsis

Declared in `&lt;openssl&sol;ssl&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
SSL&lowbar;CTX&lowbar;up&lowbar;ref(xref:SSL_CTX.adoc[SSL&lowbar;CTX]* ctx);
----

== Return Value

1 on success, or 0 on failure&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| Context to retain&period;
|===


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