NAME
devfs_auto_unregister - Configure a devfs entry to be automatically
unregistered.
SYNOPSIS
void devfs_auto_unregister (devfs_handle_t master, devfs_handle_t
slave);
ARGUMENTS
master The master devfs entry. Only one slave may be registered.
slave The devfs entry which will be automatically unregistered
when the master entry is unregistered. It is illegal to
call devfs_unregister on this entry.