1 files changed, 3 insertions, 0 deletions
diff --git a/libmysql.version b/libmysql.version
index 409009e..35dbc64 100644
--- a/libmysql.version
+++ b/libmysql.version
@@ -117,6 +117,9 @@ libmysqlclient_16 {
 # de-facto API as well.  We're not going to export the deprecated version
 # make_scrambled_password, however.
 	my_make_scrambled_password;
+# This really shouldn't be exported, but some applications use it as a
+# workaround for inadequate threading support; see bug #846602
+	THR_KEY_mysys;
   local:
 	*;
 };