+/* From verify.c */
+int digest_file(JCR *jcr, FF_PKT *ff_pkt, DIGEST *digest);
+void do_verify(JCR *jcr);
+
+/* From heartbeat.c */
+void start_heartbeat_monitor(JCR *jcr);
+void stop_heartbeat_monitor(JCR *jcr);
+void start_dir_heartbeat(JCR *jcr);
+void stop_dir_heartbeat(JCR *jcr);
+
+/* From acl.c */
+bool build_acl_streams(JCR *jcr, FF_PKT *ff_pkt);
+bool parse_acl_stream(JCR *jcr, int stream);
+
+/* from accurate.c */
+bool accurate_send_deleted_list(JCR *jcr);
+bool accurate_check_file(JCR *jcr, FF_PKT *ff_pkt);
+bool accurate_mark_file_as_seen(JCR *jcr, char *fname);
+
+/* from backup.c */
+bool encode_and_send_attributes(JCR *jcr, FF_PKT *ff_pkt, int &data_stream);
+void strip_path(FF_PKT *ff_pkt);
+void unstrip_path(FF_PKT *ff_pkt);
+
+/* from xattr.c */
+bool build_xattr_streams(JCR *jcr, FF_PKT *ff_pkt);
+bool parse_xattr_stream(JCR *jcr, int stream);