[#node-PruneLockInfo-height_first]
= xref:node.adoc[node]::xref:node/PruneLockInfo.adoc[PruneLockInfo]::height_first
:relfileprefix: ../../
:mrdocs:

Height of earliest block that should be kept and not pruned

== Synopsis

Declared in `<node/blockstorage.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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int height_first = {std::numeric_limits<int>::max()};
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