[#ASN1_tag2bit]
= ASN1&lowbar;tag2bit
:mrdocs:

Map an ASN&period;1 universal tag number to the corresponding B&lowbar;ASN1&lowbar;&ast; bit mask&period;

== Synopsis

Declared in `&lt;openssl&sol;asn1&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned long
ASN1&lowbar;tag2bit(int tag);
----

== Return Value

Matching B&lowbar;ASN1&lowbar;&ast; bit, or 0 if `tag` has no string&hyphen;type bit mapping&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *tag*
| ASN&period;1 tag number such as V&lowbar;ASN1&lowbar;UTF8STRING&period;
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
