- * @return GNUNET_YES if it is, GNUNET_NO if it is not, GNUNET_SYSERR if
- * we have no mime-type information (treat as 'GNUNET_NO')
+ * @return #GNUNET_YES if it is, #GNUNET_NO if it is not, #GNUNET_SYSERR if
+ * we have no mime-type information (treat as #GNUNET_NO)