[#btck_block_count_transactions]
= btck_block_count_transactions
:mrdocs:

Count the number of transactions contained in a block.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[__nonnull__]]
size_t
btck_block_count_transactions(xref:btck_Block-04.adoc[btck_Block] const* block);
----

== Return Value

The number of transactions in the block.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *block* [in]
| Non‐null.
|===


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