[#ChainstateManager-RemoveChainstate]
= xref:ChainstateManager.adoc[ChainstateManager]::RemoveChainstate
:relfileprefix: ../
:mrdocs:

Remove a chainstate.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1bc17220), requires_capability(0x7f2e146b5570), requires_capability(0x7f2e298fa940), requires_capability(0x7f2e360b80a0)]]
std::unique_ptr<Chainstate>
RemoveChainstate(xref:Chainstate.adoc[Chainstate]& chainstate);
----

== Return Value

The removed chainstate, or nullptr if it was not found.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *chainstate*
| The chainstate to remove from the manager.
|===


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