X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=ir%2Fopt%2Fopt_confirms.h;h=2db2fdcef7d119f3be1e0c0d93cdb19f55026063;hb=7b1dc982307121e3a7ddf3796bf339b9bdb6ad55;hp=5b3715a9de2f059d4c503627ca9c3e7ca7eafc68;hpb=eb08138c6b80c169945568e4414f491a9bc20388;p=libfirm

diff --git a/ir/opt/opt_confirms.h b/ir/opt/opt_confirms.h
index 5b3715a9d..2db2fdcef 100644
--- a/ir/opt/opt_confirms.h
+++ b/ir/opt/opt_confirms.h
@@ -17,29 +17,20 @@
  * PURPOSE.
  */
 
-/*
- * Project:     libFIRM
- * File name:   ir/opt/opt_confirms.h
- * Purpose:     Optimizations regarding Confirm nodes
- * Author:      Michael Beck
- * Modified by:
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 1998-2005 Universität Karlsruhe
- * License:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
- */
-#ifndef _OPT_CONFIRMS_H_
-#define _OPT_CONFIRMS_H_
-
-#include "irnode.h"
-
-/**a
- * @file opt_confirms.h
+/**
+ * @file
+ * @brief   Optimizations regarding Confirm nodes.
+ * @author  Michael Beck
+ * @version $Id$
  *
  * Optimizations regarding Confirm nodes.
  * These optimizations are not means to be run from
  * frontends, they are called from iropt.
  */
+#ifndef FIRM_OPT_CONFIRMS_H
+#define FIRM_OPT_CONFIRMS_H
+
+#include "firm_types.h"
 
 /**
  * Check, if the value of a node is != 0.
@@ -56,7 +47,7 @@ int value_not_zero(ir_node *n, ir_node **confirm);
 /**
  * Check, if the value of a node cannot represent a NULL pointer.
  *
- * - If sel_based_null_check_elim is enabled, all
+ * - If option sel_based_null_check_elim is enabled, all
  *   Sel nodes can be skipped.
  * - A SymConst(entity) is NEVER a NULL pointer
  * - A Const != NULL is NEVER a NULL pointer
@@ -72,10 +63,10 @@ int value_not_null(ir_node *n, ir_node **confirm);
  * Possible return values of value_classify().
  */
 typedef enum _value_classify_sign {
-  value_classified_unknown  = 0,   /**< could not classify */
-  value_classified_positive = 1,   /**< value is positive, i.e. >= 0 */
-  value_classified_negative = -1   /**< value is negative, i.e. <= 0 if
-                                        no signed zero exists or < 0 else */
+	value_classified_unknown  = 0,   /**< could not classify */
+	value_classified_positive = 1,   /**< value is positive, i.e. >= 0 */
+	value_classified_negative = -1   /**< value is negative, i.e. <= 0 if
+	                                      no signed zero exists or < 0 else */
 } value_classify_sign;
 
 /**
@@ -98,4 +89,4 @@ value_classify_sign classify_value_sign(ir_node *n);
  */
 tarval *computed_value_Cmp_Confirm(ir_node *cmp, ir_node *left, ir_node *right, pn_Cmp pnc);
 
-#endif /* _OPT_CONFIRMS_H_ */
+#endif /* FIRM_OPT_CONFIRMS_H */