[ox/event] Add Event package

deps/ox/src/ox/event/signal.cpp

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2016 - 2021 gary@drinkingtea.net
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "signal.hpp"
+
+namespace ox {
+
+template class Signal<Error(const SignalHandler*)>;
+
+SignalHandler::~SignalHandler() noexcept {
+	destruction.emit(this);
+}
+
+}