#define dirmask_width 22
#define dirmask_height 17
static char dirmask_bits[] = {
   0x00, 0xc0, 0x07, 0x00, 0xe0, 0x0f, 0xff, 0xff, 0x1f, 0xff, 0xff, 0x3f,
   0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f,
   0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f,
   0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f, 0xff, 0xff, 0x3f,
   0xff, 0xff, 0x3f};
