* used in the main libextractor library and yielding
* meta data).
* @param type libextractor-type describing the meta data
* used in the main libextractor library and yielding
* meta data).
* @param type libextractor-type describing the meta data
* @param data_mime_type mime-type of data (not of the original file);
* can be NULL (if mime-type is not known)
* @param data actual meta-data found
* @param data_mime_type mime-type of data (not of the original file);
* can be NULL (if mime-type is not known)
* @param data actual meta-data found
* @param bld directory to extend
* @param uri uri of the entry (must not be a KSK)
* @param md metadata of the entry
* @param bld directory to extend
* @param uri uri of the entry (must not be a KSK)
* @param md metadata of the entry