[#ASN1_STRING_length]
= ASN1_STRING_length
:mrdocs:

Return the content length of an ASN.1 string in bytes.

== Synopsis

Declared in `<openssl/asn1.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
ASN1_STRING_length(xref:ASN1_STRING.adoc[ASN1_STRING] const* x);
----

== Return Value

Number of content octets in `x.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *x*
| String to query.
|===


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