various input class implementations

Runtime/Input/IController.hpp

@@ -0,0 +1,27 @@
+#ifndef __RETRO_ICONTROLLER_HPP__
+#define __RETRO_ICONTROLLER_HPP__
+
+namespace Retro
+{
+
+class IController
+{
+public:
+    class CControllerAxis
+    {
+    };
+    class CControllerButton
+    {
+    };
+    class IControllerGamepadData
+    {
+    };
+
+    void Poll();
+    u32 GetDeviceCount();
+
+};
+
+}
+
+#endif // __RETRO_ICONTROLLER_HPP__