From f3e399c6cefa846d8512cc90f11214ca582ff8d1 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 31 Mar 2017 10:12:25 -0400
Subject: [PATCH] Changes file for openssl header isolation.

---
 changes/ticket21841 | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changes/ticket21841

diff --git a/changes/ticket21841 b/changes/ticket21841
new file mode 100644
index 0000000000..08c7406725
--- /dev/null
+++ b/changes/ticket21841
@@ -0,0 +1,4 @@
+  o Code simplification and refactoring:
+    - Isolate our usage of the openssl headers so that they are only
+      used from our crypto wrapper modules, and from tests that examing those
+      modules' internals. Closes ticket 21841.