IDZEBRA  2.1.2
atoi_zn.c
Go to the documentation of this file.
1 /* This file is part of the Zebra server.
2  Copyright (C) Index Data
3 
4 Zebra is free software; you can redistribute it and/or modify it under
5 the terms of the GNU General Public License as published by the Free
6 Software Foundation; either version 2, or (at your option) any later
7 version.
8 
9 Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 for more details.
13 
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 
18 */
19 
20 #if HAVE_CONFIG_H
21 #include <config.h>
22 #endif
23 #include <string.h>
24 #include <ctype.h>
25 #include <idzebra/util.h>
26 
27 zint atoi_zn (const char *buf, zint len)
28 {
29  zint val = 0;
30 
31  while (--len >= 0)
32  {
33  if (isdigit (*buf))
34  val = val*10 + (*buf - '0');
35  buf++;
36  }
37  return val;
38 }
39 
40 /*
41  * Local variables:
42  * c-basic-offset: 4
43  * c-file-style: "Stroustrup"
44  * indent-tabs-mode: nil
45  * End:
46  * vim: shiftwidth=4 tabstop=8 expandtab
47  */
48 
long zint
Zebra integer.
Definition: util.h:66
zint atoi_zn(const char *buf, zint len)
Definition: atoi_zn.c:27