X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firbitset.h;h=28884ac3800776d3d8d9d0c067d67082d5c78498;hb=581e5849ae58a13ab250626059da2abb506f24a6;hp=e3b10de0cb4ba6c687d78f8422d61eae7d118932;hpb=eb08138c6b80c169945568e4414f491a9bc20388;p=libfirm

diff --git a/ir/ir/irbitset.h b/ir/ir/irbitset.h
index e3b10de0c..28884ac38 100644
--- a/ir/ir/irbitset.h
+++ b/ir/ir/irbitset.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -18,13 +18,14 @@
  */
 
 /**
- * Some convenience macros for node bitmaps.
- * @author Sebastian Hack
- * @date   10.05.2006
+ * @file
+ * @brief   Some convenience macros for node bitmaps.
+ * @author  Sebastian Hack
+ * @date    10.05.2006
+ * @version $Id$
  */
-
-#ifndef __FIRM_IRBITSET_H
-#define __FIRM_IRBITSET_H
+#ifndef FIRM_IR_IRBITSET_H
+#define FIRM_IR_IRBITSET_H
 
 #include "bitset.h"
 
@@ -37,7 +38,7 @@
 
 
 /* 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.
@@ -47,7 +48,7 @@
  * @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