__hidden extern int lxc_terminal_write_ringbuffer(struct lxc_terminal *terminal);
__hidden extern int lxc_terminal_create_log_file(struct lxc_terminal *terminal);
-__hidden extern int lxc_terminal_io_cb(int fd, uint32_t events, void *data,
- struct lxc_async_descr *descr);
__hidden extern int lxc_make_controlling_terminal(int fd);
__hidden extern int lxc_terminal_prepare_login(int fd);