Removed alternative assign: borders are too present in the stuff

[libfirm] / ir / tv / fltcalc.c

diff --git a/ir/tv/fltcalc.c b/ir/tv/fltcalc.c
index 69ba024..224082c 100644 (file)
--- a/ir/tv/fltcalc.c
+++ b/ir/tv/fltcalc.c
@@ -1,21 +1,34 @@
 /*
- * Project:     libFIRM
- * File name:   ir/tv/fltcalc.c
- * Purpose:
- * Author:
- * Modified by:
- * Created:     2003
- * CVS-ID:      $Id$
- * Copyright:   (c) 2003 Universität Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2007 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    tarval floating point calculations
+ * @date     2003
+ * @author   Mathias Heil
+ * @version  $Id$
+ */
 
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
 
-
 #include "fltcalc.h"
 #include "strcalc.h"
 
@@ -34,12 +47,6 @@
 #ifdef HAVE_STDLIB_H
 # include <stdlib.h>
 #endif
-#ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-#ifdef HAVE_MALLOC_H
-# include <malloc.h>
-#endif
 #include <stdio.h>
 #include <assert.h>
 
@@ -908,6 +915,7 @@ char* fc_val_from_str(const char *str, unsigned int len, char exp_size, char man
   int pos;
   char *mant_str, *exp_val, *power_val;
 
+  (void) len;
   if (result == NULL) result = calc_buffer;
 
   exp_val = alloca(value_size);
@@ -1072,6 +1080,8 @@ done:
 
   /* XXX excuse of an implementation to make things work */
   LLDBL val;
+  (void) len;
+
 #ifdef HAVE_LONG_DOUBLE
   val = strtold(str, NULL);
 #else