[#ASN1_STRING_get0_data]
= ASN1_STRING_get0_data
:mrdocs:

Return a const pointer to the raw content octets of an ASN.1 string.

== Synopsis

Declared in `<openssl/asn1.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned char const*
ASN1_STRING_get0_data(xref:ASN1_STRING.adoc[ASN1_STRING] const* x);
----

== Return Value

Pointer to the internal data buffer (do not free), or NULL if unset.

== Parameters

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


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