[#CMS_is_detached]
= CMS_is_detached
:mrdocs:

Test whether a CMS ContentInfo carries detached (absent) embedded content.

== Synopsis

Declared in `<openssl/cms.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
CMS_is_detached(xref:CMS_ContentInfo.adoc[CMS_ContentInfo]* cms);
----

== Return Value

1 if content is detached, 0 if embedded content is present, or ‐1 on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *cms*
| ContentInfo to query.
|===


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