be: remove unused reg_class_for_mode callback

[libfirm] / ir / tv / strcalc.c

diff --git a/ir/tv/strcalc.c b/ir/tv/strcalc.c
index 04257c4..c4dd863 100644 (file)
--- a/ir/tv/strcalc.c
+++ b/ir/tv/strcalc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -22,7 +22,6 @@
  * @brief    Provides basic mathematical operations on values represented as strings.
  * @date     2003
  * @author   Mathias Heil
- * @version  $Id$
  */
 #include "config.h"
 
@@ -267,7 +266,7 @@ static char const shrs_table[16][4][2] = {
                                    };
 
 /** converting a digit to a binary string */
-static const char *binary_table[16] = {
+static char const *const binary_table[] = {
        "0000", "0001", "0010", "0011", "0100", "0101", "0110", "0111",
        "1000", "1001", "1010", "1011", "1100", "1101", "1110", "1111"
 };
@@ -831,7 +830,7 @@ static inline void check_ascii(void)
 }
 
 int sc_val_from_str(char sign, unsigned base, const char *str,
-                    unsigned int len, void *buffer)
+                    size_t len, void *buffer)
 {
        char *sc_base, *val;
 
@@ -878,7 +877,7 @@ int sc_val_from_str(char sign, unsigned base, const char *str,
                /* get ready for the next letter */
                str++;
                len--;
-       } /* while (len > 0 ) */
+       }
 
        if (sign < 0)
                do_negate((const char*) buffer, (char*) buffer);