- split array.h into array.h/array_t.h and make array.h independent of

[libfirm] / ir / adt / pset_new.c

diff --git a/ir/adt/pset_new.c b/ir/adt/pset_new.c
index 33bc19d..fabcf9b 100644 (file)
--- a/ir/adt/pset_new.c
+++ b/ir/adt/pset_new.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   implementation of pset_new
+ * @author  Matthias Braun
+ * @version $Id$
+ */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -29,5 +54,5 @@
 
 int pset_new_contains(const pset_new_t *pset_new, const ValueType val)
 {
-       return pset_new_find(pset_new, val) != NullValue;
+       return pset_new_find(pset_new, val);
 }