#define calc_icon_width 16
#define calc_icon_height 16
static char calc_icon_bits[] = {
   0x01, 0x80, 0x02, 0x40, 0xc4, 0x23, 0x08, 0x10, 0x10, 0x08, 0x20, 0x04,
   0x40, 0x02, 0x80, 0x01, 0x80, 0x01, 0x40, 0x02, 0x20, 0x04, 0x10, 0x08,
   0x08, 0x10, 0x04, 0x20, 0x02, 0x40, 0x01, 0x80};
