+/* parser_is_unique - Test a file against a list of known files.
+ * If the file @filename exists and the file is not in @found_list add the
+ * file to @found_list and return true. Use when searching case-insensitive
+ * filesystems.
+ */
+bool parser_is_unique(struct discover_context *ctx, struct discover_device *dev, const char *filename,
+ struct list *found_list);
+