extern int batch_gen_fd;
extern int protocol_version;
extern int relative_paths;
-extern int preserve_hard_links;
extern int preserve_perms;
extern int basis_dir_cnt;
extern int make_backups;
extern int cleanup_got_literal;
-extern int remove_source_files;
extern int append_mode;
extern int sparse_files;
extern int keep_partial;
extern int inplace;
extern int delay_updates;
extern struct stats stats;
-extern char *stdout_format;
extern char *tmpdir;
extern char *partial_dir;
extern char *basis_dir[];