-int mysql_dbtool_init(struct dbtool*);
-int plm_dbtool_init(struct dbtool*);
-int random_dbtool_init(struct dbtool*);
+int mysql_dbtool_init(struct audio_file_selector*);
+int plm_dbtool_init(struct audio_file_selector*);
+int random_dbtool_init(struct audio_file_selector*);