FDDEFGEOCHAR
(void) ioctl(fd, FDDEFGEOCHAR, NULL);
(void) ioctl(fd, FDDEFGEOCHAR, NULL);
{ (uint_t)FDDEFGEOCHAR, "FDDEFGEOCHAR",
(void) ioctl(fd, FDDEFGEOCHAR, NULL);
(void) ioctl(fd, FDDEFGEOCHAR, NULL);
case FDDEFGEOCHAR: