last_btn          752 lib/tty/key.c      static int last_btn = 0;
last_btn          811 lib/tty/key.c          if (last_btn != 0)
last_btn          813 lib/tty/key.c              if ((last_btn & (GPM_B_UP | GPM_B_DOWN)) != 0)
last_btn          827 lib/tty/key.c              last_btn = 0;
last_btn          882 lib/tty/key.c          last_btn = ev->buttons;