BTN_MIDDLE
evdev_support_key(evdev_a, BTN_MIDDLE);
evdev_support_key(evdev_a, BTN_MIDDLE);
evdev_push_key(sc->evdev, BTN_MIDDLE,
evdev_support_key(sc->evdev, BTN_MIDDLE);
BTN_MIDDLE,
HMS_MAP_BUT_MS(2, BTN_MIDDLE),
evdev_support_key(sc->evdev, BTN_MIDDLE);
evdev_push_key(sc->evdev, BTN_MIDDLE,
BTN_MIDDLE,
[BTN_MIDDLE] = "BTN_MIDDLE",
{ .name = "BTN_MIDDLE", .value = BTN_MIDDLE },
has_lmr = bit_find(key_bits, BTN_LEFT, BTN_MIDDLE);
BTN_MIDDLE,