[#PSBTInput-FillSignatureData]
= xref:PSBTInput.adoc[PSBTInput]::FillSignatureData
:relfileprefix: ../
:mrdocs:

Populate signature data from this input&apos;s fields&period;

== Synopsis

Declared in `&lt;psbt&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
FillSignatureData(xref:SignatureData.adoc[SignatureData]& sigdata) const;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sigdata*
| The signature data to fill&period;
|===


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