X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fadt%2Fiterator.c;h=b7b7495824bd9125852e7e77aa06c6fe365e69b8;hb=c7dc950ac0cdd7d24acffb798b5867d0db5dd7c8;hp=0038f966080661a4db7d0fa05204fb7ea4c783fd;hpb=863d31d7a5c8210432fef88b30fc3e8353131538;p=libfirm

diff --git a/ir/adt/iterator.c b/ir/adt/iterator.c
index 0038f9660..b7b749582 100644
--- a/ir/adt/iterator.c
+++ b/ir/adt/iterator.c
@@ -1,3 +1,28 @@
+/*
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
+/**
+ * @file
+ * @brief   iterators
+ * @author  Sebastian Hack
+ * @version $Id$
+ */
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -16,11 +41,14 @@ static void *it_pset_start(void *collection)
 
 static void *it_pset_next(void *collection, void *curr)
 {
+	(void) curr;
 	return pset_next(collection);
 }
 
 static void it_pset_finish(void *collection, void *curr)
 {
+	(void) collection;
+	(void) curr;
 }
 
 static const iterator_t iterator_pset = {
@@ -47,6 +75,8 @@ static void *it_list_start(void *coll)
 
 static void it_list_finish(void *coll, void *curr)
 {
+	(void) coll;
+	(void) curr;
 }
 
 static const iterator_t iterator_list = {