[#CMS_add_standard_smimecap]
= CMS_add_standard_smimecap
:mrdocs:

Populate `smcap` with a standard set of S/MIME capability AlgorithmIdentifiers.

== Synopsis

Declared in `<openssl/cms.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
CMS_add_standard_smimecap(xref:stack_st_X509_ALGOR.adoc[stack_st_X509_ALGOR]** smcap);
----

== Return Value

1 on success, or 0 if any capability could not be added.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *smcap*
| Address of the stack to create or extend (may point to NULL).
|===


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