#include <SDL.h>
/**> CONSTANT DECLARATIONS <**/
-#define MOUSEBUTTON1 (SDL_NUM_SCANCODES + SDL_BUTTON_LEFT)
-#define MOUSEBUTTON2 (SDL_NUM_SCANCODES + SDL_BUTTON_RIGHT)
-#define MOUSEBUTTON3 (SDL_NUM_SCANCODES + SDL_BUTTON_MIDDLE)
+#define MOUSEBUTTON_LEFT (SDL_NUM_SCANCODES + SDL_BUTTON_LEFT)
+#define MOUSEBUTTON_RIGHT (SDL_NUM_SCANCODES + SDL_BUTTON_RIGHT)
+#define MOUSEBUTTON_MIDDLE (SDL_NUM_SCANCODES + SDL_BUTTON_MIDDLE)
+#define MOUSEBUTTON_X1 (SDL_NUM_SCANCODES + SDL_BUTTON_X1)
+#define MOUSEBUTTON_X2 (SDL_NUM_SCANCODES + SDL_BUTTON_X2)
/**> FUNCTION PROTOTYPES <**/
class Input