Huge header update, update the copyright and add

the GPL header where necessary

git-svn-id: https://svn.musicpd.org/mpd/trunk@4317 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/dbUtils.c

@@ -1,3 +1,21 @@
+/* the Music Player Daemon (MPD)
+ * (c)2003-2006 by Warren Dukes (shank@mercury.chem.pitt.edu)
+ * This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
 #include "dbUtils.h"
 
 #include "directory.h"
@@ -391,13 +409,4 @@ static int sumSavedFilenameMemoryInSong(FILE * fp, Song * song, void * data) {
 	return 0;
 }
 
-void printSavedMemoryFromFilenames() {
-	int sum = 0;
-	
-	traverseAllIn(stderr, NULL, sumSavedFilenameMemoryInSong, 
-			sumSavedFilenameMemoryInDirectory, (void *)&sum);
-
-	DEBUG("saved memory from filenames: %i\n", sum);
-}
-