[#PKCS7_RECIP_INFO_get0_alg]
= PKCS7_RECIP_INFO_get0_alg
:mrdocs:

Return a non‐owning pointer to a recipient info's key‐encryption algorithm.

== Synopsis

Declared in `<openssl/pkcs7.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
PKCS7_RECIP_INFO_get0_alg(
    xref:PKCS7_RECIP_INFO.adoc[PKCS7_RECIP_INFO]* ri,
    xref:X509_ALGOR.adoc[X509_ALGOR]** penc);
----

== Return Value

a non‐owning pointer to a recipient info's key‐encryption algorithm.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ri*
| Recipient info to query.
| *penc*
| Destination for the key‐encryption AlgorithmIdentifier, or NULL.
|===


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