hex.c revision 33965 
1/* Hex character manipulation support.
2   Copyright (C) 1995 Free Software Foundation, Inc.
3
4This file is part of the libiberty library.
5Libiberty is free software; you can redistribute it and/or
6modify it under the terms of the GNU Library General Public
7License as published by the Free Software Foundation; either
8version 2 of the License, or (at your option) any later version.
9
10Libiberty is distributed in the hope that it will be useful,
11but WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13Library General Public License for more details.
14
15You should have received a copy of the GNU Library General Public
16License along with libiberty; see the file COPYING.LIB.  If
17not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18Boston, MA 02111-1307, USA.  */
19
20#include "libiberty.h"
21
22char _hex_value[_hex_array_size];
23
24void hex_init ()
25{
26  int i;
27  for (i = 0; i < _hex_array_size; i++)
28    _hex_value[i] = _hex_bad;
29  for (i = 0; i < 10; i++)
30    _hex_value['0' + i] = i;
31  for (i = 0; i < 6; i++)
32    _hex_value['a' + i] = _hex_value['A' + i] = 10 + i;
33}
34