database: add struct db_visitor

Use this struct for db_walk().

1 files changed, 21 insertions, 10 deletions

diff --git a/src/db_print.h b/src/db_print.h
index a02e7e3d..7d630951 100644
--- a/src/db_print.h
+++ b/src/db_print.h
@@ -20,27 +20,38 @@
 #ifndef MPD_DB_PRINT_H
 #define MPD_DB_PRINT_H
 
+#include <glib.h>
+#include <stdbool.h>
+
 struct client;
 struct locate_item_list;
+struct db_visitor;
 
-int printAllIn(struct client *client, const char *name);
+bool
+printAllIn(struct client *client, const char *uri_utf8, GError **error_r);
 
-int printInfoForAllIn(struct client *client, const char *name);
+bool
+printInfoForAllIn(struct client *client, const char *uri_utf8,
+		  GError **error_r);
 
-int
+bool
 searchForSongsIn(struct client *client, const char *name,
-		 const struct locate_item_list *criteria);
+		 const struct locate_item_list *criteria,
+		 GError **error_r);
 
-int
+bool
 findSongsIn(struct client *client, const char *name,
-	    const struct locate_item_list *criteria);
+	    const struct locate_item_list *criteria,
+	    GError **error_r);
 
-int
+bool
 searchStatsForSongsIn(struct client *client, const char *name,
-		      const struct locate_item_list *criteria);
+		      const struct locate_item_list *criteria,
+		      GError **error_r);
 
-int
+bool
 listAllUniqueTags(struct client *client, int type,
-		  const struct locate_item_list *criteria);
+		  const struct locate_item_list *criteria,
+		  GError **error_r);
 
 #endif