[#btck-ChainMan-ProcessBlock]
= xref:btck.adoc[btck]::xref:btck/ChainMan.adoc[ChainMan]::ProcessBlock
:relfileprefix: ../../
:mrdocs:

Validates and connects a block to the chain.

== Synopsis

Declared in `<kernel/bitcoinkernel_wrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
ProcessBlock(
    xref:btck/Block.adoc[Block] const& block,
    bool* new_block);
----

== Return Value

True on success.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *block*
| The block to process.
| *new_block*
| Optional out‐parameter set to true if the block was new.
|===


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