Slim down `common.hpp`
Change-Id: Ic9843a1b9ffc5b5b1fa6062c8250ba28c6aaa898
diff --git a/tools/ping/client/ping.hpp b/tools/ping/client/ping.hpp
index b2e4bfd..3509ac9 100644
--- a/tools/ping/client/ping.hpp
+++ b/tools/ping/client/ping.hpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2015-2023, Arizona Board of Regents.
+ * Copyright (c) 2015-2024, Arizona Board of Regents.
*
* This file is part of ndn-tools (Named Data Networking Essential Tools).
* See AUTHORS.md for complete list of ndn-tools authors and contributors.
@@ -26,6 +26,8 @@
#include "core/common.hpp"
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/util/scheduler.hpp>
#include <ndn-cxx/util/signal.hpp>
namespace ndn::ping::client {