[#CT_POLICY_EVAL_CTX_get0_issuer]
= CT_POLICY_EVAL_CTX_get0_issuer
:mrdocs:

Get the issuer of the certificate associated with the received SCTs.

== Synopsis

Declared in `<openssl/ct.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:X509.adoc[X509]*
CT_POLICY_EVAL_CTX_get0_issuer(xref:CT_POLICY_EVAL_CTX.adoc[CT_POLICY_EVAL_CTX] const* ctx);
----

== Return Value

Issuer certificate, or NULL if unset.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| Policy evaluation context to query.
|===


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