#define xchess_mask_width 16 #define xchess_mask_height 16 static short xchess_mask_bits[] = { 0x0000, 0x0000, 0x7000, 0xf800, 0xfe00, 0xff80, 0xffc0, 0xff60, 0xfdb0, 0x66d8, 0x3b6c, 0x1d76, 0x1d98, 0x0ccc, 0x0060, 0x0000};