[#btck_witness_stack_copy]
= btck_witness_stack_copy
:mrdocs:

Copy a witness stack.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard, __nonnull__]]
xref:btck_WitnessStack-0e.adoc[btck_WitnessStack]*
btck_witness_stack_copy(xref:btck_WitnessStack-0e.adoc[btck_WitnessStack] const* witness_stack);
----

== Return Value

The copied witness stack.

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *witness_stack* [in]
| Non‐null.
|===


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