[#XOnlyPubKey-end-08]
= xref:XOnlyPubKey.adoc[XOnlyPubKey]::end
:relfileprefix: ../
:mrdocs:

Mutable iterator past the last byte of the key data.

== Synopsis

Declared in `<pubkey.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned char*
end();
----

== Return Value

A mutable iterator one past the last byte of the key data.


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