From f0d57e89487ccf4dc124f0938ecea9516088d683 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@protonmail.com>
Date: Thu, 7 Nov 2019 13:42:44 +0100
Subject: [PATCH] doc: Add crc32c subtree to developer notes

(cherry picked from commit bitcoin/bitcoin@7cf13a513409c18d18dff2f6203b3630937b487d)
---
 doc/developer-notes.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/developer-notes.md b/doc/developer-notes.md
index a4139ee2b..a5722ce3b 100644
--- a/doc/developer-notes.md
+++ b/doc/developer-notes.md
@@ -338,6 +338,10 @@ Current subtrees include:
   - **Note**: Follow the instructions in [Upgrading LevelDB](#upgrading-leveldb) when
     merging upstream changes to the LevelDB subtree.
 
+- src/crc32c
+  - Used by leveldb for hardware acceleration of CRC32C checksums for data integrity.
+  - Upstream at https://github.com/google/crc32c ; Maintained by Google.
+
 - src/secp256k1
   - Upstream at https://github.com/bitcoin-core/secp256k1/ ; actively maintained by Core contributors.