1 files changed, 20 insertions, 0 deletions
diff --git a/src/kernel/validation_cache_sizes.h b/src/kernel/validation_cache_sizes.h
new file mode 100644
index 0000000000..72e4d1a52c
--- /dev/null
+++ b/src/kernel/validation_cache_sizes.h
@@ -0,0 +1,20 @@
+// Copyright (c) 2022 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_KERNEL_VALIDATION_CACHE_SIZES_H
+#define BITCOIN_KERNEL_VALIDATION_CACHE_SIZES_H
+
+#include <script/sigcache.h>
+
+#include <cstddef>
+#include <limits>
+
+namespace kernel {
+struct ValidationCacheSizes {
+    size_t signature_cache_bytes{DEFAULT_MAX_SIG_CACHE_BYTES / 2};
+    size_t script_execution_cache_bytes{DEFAULT_MAX_SIG_CACHE_BYTES / 2};
+};
+}
+
+#endif // BITCOIN_KERNEL_VALIDATION_CACHE_SIZES_H