- add dumping of indirect/external calls

[libfirm] / ir / stat / counter.h

diff --git a/ir/stat/counter.h b/ir/stat/counter.h
index 6d251b2..de401af 100644 (file)
--- a/ir/stat/counter.h
+++ b/ir/stat/counter.h
@@ -1,15 +1,30 @@
 /*
- * Project:     libFIRM
- * File name:   ir/ir/counter.h
- * Purpose:     Statistics for Firm. Counter implementation.
- * Author:      Michael Beck
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 2004 Universität Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * 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 _COUNTER_H_
-#define _COUNTER_H_
+
+/**
+ * @file
+ * @brief   Statistics for Firm. Counter implementation.
+ * @author  Michael Beck
+ * @version $Id$
+ */
+#ifndef FIRM_STAT_COUNTER_H
+#define FIRM_STAT_COUNTER_H
 
 #include <string.h>
 #include <limits.h>
@@ -49,7 +64,7 @@ static INLINE void cnt_dec(counter_t *cnt)
        int i;
 
        for (i = 0; i < STAT_CNT_NUM; ++i) {
-               if (--cnt->cnt[i] != -1)
+               if (--cnt->cnt[i] != (unsigned) -1)
                        break;
        }
 }
@@ -182,4 +197,4 @@ static INLINE int cnt_gt(const counter_t *a, unsigned value)
        return a->cnt[0] > value;
 }
 
-#endif /* _COUNTER_H_ */
+#endif /* FIRM_STAT_COUNTER_H */