add Mod4 = Super_L add Mod4 = Super_R keycode 236 = XF86Mail keycode 178 = XF86WWW keycode 162 = XF86AudioPlay keycode 164 = XF86AudioStop keycode 160 = XF86AudioMute keycode 144 = XF86AudioPrev keycode 153 = XF86AudioNext keycode 176 = XF86AudioRaiseVolume keycode 174 = XF86AudioLowerVolume