#define BUTTON_width 16
#define BUTTON_height 16
static char BUTTON_bits[] = {
   0xe0, 0x03, 0x18, 0x0c, 0x04, 0x10, 0x02, 0x20, 0x02, 0x20, 0x01, 0x40,
   0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x02, 0x20, 0x02, 0x20,
   0x04, 0x10, 0x18, 0x0c, 0xe0, 0x03, 0x00, 0x00};
