-/**
- * Some convenience macros for node bitmaps.
- * @author Sebastian Hack
- * @date 10.05.2006
+/*
+ * 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.
*/
-#ifndef __FIRM_IRBITSET_H
-#define __FIRM_IRBITSET_H
+/**
+ * @file
+ * @brief Some convenience macros for node bitmaps.
+ * @author Sebastian Hack
+ * @date 10.05.2006
+ * @version $Id$
+ */
+#ifndef FIRM_IR_IRBITSET_H
+#define FIRM_IR_IRBITSET_H
#include "bitset.h"
/* Internal use. */
-#define _bsfe_get_irn(irg, elm) (elm == -1 ? NULL : get_idx_irn((irg), (unsigned) elm))
+#define _bsfe_get_irn(irg, elm) (elm == (bitset_pos_t) -1 ? NULL : get_idx_irn((irg), (unsigned) elm))
/**
* Iterate over a bitset containing node indexes.
* @param irn An ir_node * which is set to the current node.
*/
#define bitset_foreach_irn(irg, bs, elm, irn) \
- for(elm = bitset_next_set(bs, 0), irn = _bsfe_get_irn(irg, elm); elm != -1; elm = bitset_next_set(bs, elm + 1), irn = _bsfe_get_irn(irg, elm))
+ for(elm = bitset_next_set(bs, 0), irn = _bsfe_get_irn(irg, elm); elm != (bitset_pos_t) -1; elm = bitset_next_set(bs, elm + 1), irn = _bsfe_get_irn(irg, elm))
-#endif /* __FIRM_IRBITSET_H */
+#endif