[#SSL_CTX_up_ref]
= SSL_CTX_up_ref
:mrdocs:

Increment the reference count on an SSL_CTX.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
SSL_CTX_up_ref(xref:SSL_CTX.adoc[SSL_CTX]* ctx);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

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


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