extern int batch_gen_fd;
extern int protocol_version;
extern int relative_paths;
-extern int keep_dirlinks;
extern int preserve_hard_links;
extern int preserve_perms;
-extern int io_error;
extern int basis_dir_cnt;
extern int make_backups;
extern int cleanup_got_literal;
extern int remove_sent_files;
-extern int module_id;
-extern int ignore_errors;
extern int append_mode;
extern int sparse_files;
extern int keep_partial;