LibWeb: Implement the Gamepad API with SDL3

Author: https://github.com/Lubrsi
Commit: 74e0483ea5
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5902
Reviewed-by: https://github.com/gmta
Reviewed-by: https://github.com/trflynn89

Libraries/LibWeb/Gamepad/EventNames.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2025, Luke Wilde <luke@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/FlyString.h>
+
+namespace Web::Gamepad::EventNames {
+
+#define ENUMERATE_GAMEPAD_EVENTS                \
+    __ENUMERATE_GAMEPAD_EVENT(gamepadconnected) \
+    __ENUMERATE_GAMEPAD_EVENT(gamepaddisconnected)
+
+#define __ENUMERATE_GAMEPAD_EVENT(name) extern FlyString name;
+ENUMERATE_GAMEPAD_EVENTS
+#undef __ENUMERATE_GAMEPAD_EVENT
+
+}