+/* Get NULL-terminated array options for this file for this test */
+char **per_file_options(const struct ccanlint *test, struct ccan_file *f);
+
+/* Append message about this file (and line, if non-zero) to the score->error */
+void score_file_error(struct score *, struct ccan_file *f, unsigned line,
+ const char *errorfmt, ...);
+
+/* Append message to the score->error */
+void score_error(struct score *score, const char * source,
+ const char *errorfmt, ...);
+
+/* Start a command in the background. */
+void run_command_async(const void *ctx, unsigned int time_ms,
+ const char *fmt, ...);