[#CInv-IsMsgWtx]
= xref:CInv.adoc[CInv]::IsMsgWtx
:relfileprefix: ../
:mrdocs:

Returns whether this entry refers to a witness transaction (wtx).

== Synopsis

Declared in `<protocol.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsMsgWtx() const;
----

== Return Value

true if the type is MSG_WTX.


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