makedev
#define TODEV(x, y) makedev((x), (y))
dev_t dev = makedev(maj, min);
dev_t dev = makedev(maj, min);
FUNKEY(makedev),
makedev(VINUM_CDEV_MAJOR, VINUM_SUPERDEV)) < 0)
makedev(VINUM_CDEV_MAJOR, VINUM_WRONGSUPERDEV)) < 0)
makedev(VINUM_CDEV_MAJOR, VINUM_DAEMON_DEV)) < 0)
keypair(makedev),
nextdev = makedev(major(dev), (pair+pair) + 1);
keypair(makedev),
dev = makedev(numbers[0], numbers[1]);