[#btck_chainstate_manager_options_update_chainstate_db_in_memory]
= btck_chainstate_manager_options_update_chainstate_db_in_memory
:mrdocs:

Sets chainstate db in memory in the options.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[__nonnull__]]
void
btck_chainstate_manager_options_update_chainstate_db_in_memory(
    xref:btck_ChainstateManagerOptions-08.adoc[btck_ChainstateManagerOptions]* chainstate_manager_options,
    int chainstate_db_in_memory);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *chainstate_manager_options* [in]
| Non‐null, created by xref:btck_chainstate_manager_options_create.adoc[`btck_chainstate_manager_options_create`].
| *chainstate_db_in_memory* [in]
| Set chainstate db in memory.
|===


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