update: convert to C++

src/UpdateDatabase.hxx

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_UPDATE_DATABASE_HXX
+#define MPD_UPDATE_DATABASE_HXX
+
+#include "check.h"
+
+struct directory;
+struct song;
+
+/**
+ * Caller must lock the #db_mutex.
+ */
+void
+delete_song(struct directory *parent, struct song *song);
+
+/**
+ * Recursively free a directory and all its contents.
+ *
+ * Caller must lock the #db_mutex.
+ */
+void
+delete_directory(struct directory *directory);
+
+/**
+ * Caller must NOT lock the #db_mutex.
+ *
+ * @return true if the database was modified
+ */
+bool
+delete_name_in(struct directory *parent, const char *name);
+
+#endif