#define circle_inv_width 16
#define circle_inv_height 16
static char circle_inv_bits[] = {
   0x00, 0x00, 0xe0, 0x03, 0xf8, 0x0f, 0xfc, 0x1f, 0xfc, 0x1f, 0xfe, 0x3f,
   0xfe, 0x3f, 0xfe, 0x3f, 0xfe, 0x3f, 0xfe, 0x3f, 0xfc, 0x1f, 0xfc, 0x1f,
   0xf8, 0x0f, 0xe0, 0x03, 0x00, 0x00, 0x00, 0x00};