[#wallet-WalletDescriptor-IncNext]
= xref:wallet.adoc[wallet]::xref:wallet/WalletDescriptor.adoc[WalletDescriptor]::IncNext
:relfileprefix: ../../
:mrdocs:

Increments the next&lowbar;index of the descriptor&period;

== Synopsis

Declared in `&lt;wallet&sol;walletutil&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
IncNext();
----


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