#define left_tee_mask_width 16 #define left_tee_mask_height 16 static short left_tee_mask_bits[] = { 0x000f, 0x000f, 0x000f, 0x000f, 0x000f, 0x000f, 0x0fff, 0x0fff, 0x0fff, 0x0fff, 0x000f, 0x000f, 0x000f, 0x000f, 0x000f, 0x000f};