[#wallet-COutput-ancestor_bump_fees] = xref:wallet.adoc[wallet]::xref:wallet/COutput.adoc[COutput]::ancestor_bump_fees :relfileprefix: ../../ :mrdocs: The fee necessary to bump this UTXO's ancestor transactions to the target feerate == Synopsis Declared in `<wallet/coinselection.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- xref:CAmount.adoc[CAmount] ancestor_bump_fees = {0}; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#