UNSIGNED
flags |= UNSIGNED;
flags |= UNSIGNED;
flags |= UNSIGNED;
flags |= UNSIGNED; /* >= sizeof(uintptr_t) */
if ((flags & UNSIGNED) == 0)
flags |= UNSIGNED;
flags |= UNSIGNED;
flags |= UNSIGNED;
flags |= UNSIGNED; /* >= sizeof(uintptr_t) */
if ((flags & UNSIGNED) == 0)