1#define nw_mask_width 16
2#define nw_mask_height 16
3#define nw_mask_x_hot 3
4#define nw_mask_y_hot 3
5static unsigned char nw_mask_bits[] = {
6   0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x07, 0x00, 0xf7, 0x3f, 0xf7, 0x3f,
7   0xf7, 0x3f, 0xf7, 0x01, 0xf7, 0x03, 0x77, 0x07, 0x77, 0x0e, 0x77, 0x1c,
8   0x77, 0x38, 0x77, 0x30, 0x07, 0x00, 0x07, 0x00};
9