[#ASN1_STRING_print_ex]
= ASN1_STRING_print_ex
:mrdocs:

Print an ASN.1 string to a BIO using ASN1_STRFLGS_* formatting options.

== Synopsis

Declared in `<openssl/asn1.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
ASN1_STRING_print_ex(
    xref:BIO.adoc[BIO]* out,
    xref:ASN1_STRING.adoc[ASN1_STRING] const* str,
    unsigned long flags);
----

== Return Value

1 on success, or 0 on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *out*
| BIO that receives the formatted text.
| *str*
| String to print.
| *flags*
| Combination of ASN1_STRFLGS_* flags (for example ASN1_STRFLGS_RFC2253).
|===


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