BIOCSRTIMEOUT
if (ioctl(p->fd, BIOCSRTIMEOUT, (caddr_t)&to) == -1) {
if (ioctl(p->fd, BIOCSRTIMEOUT, &to) == -1) {
case BIOCSRTIMEOUT:
case BIOCSRTIMEOUT:
if (ioctl(p->fd, BIOCSRTIMEOUT, &to) == -1) {