annotate lib/mbslen.c @ 12559:c2cbabec01dd

update nearly all FSF copyright year lists to include 2010 Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
author Jim Meyering <meyering@redhat.com>
date Fri, 01 Jan 2010 10:31:12 +0100
parents b5e42ef33b49
children 97fc9a21a8fb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* Counting the multibyte characters in a string.
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2 Copyright (C) 2007-2010 Free Software Foundation, Inc.
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3 Written by Bruno Haible <bruno@clisp.org>, 2007.
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 #include <config.h>
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19
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20 /* Specification. */
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21 #include <string.h>
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22
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23 #include <stdlib.h>
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24
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25 #include "mbuiter.h"
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26
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27 /* Return the number of multibyte characters in the character string STRING. */
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28 size_t
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29 mbslen (const char *string)
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30 {
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31 if (MB_CUR_MAX > 1)
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32 {
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33 size_t count;
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34 mbui_iterator_t iter;
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35
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36 count = 0;
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37 for (mbui_init (iter, string); mbui_avail (iter); mbui_advance (iter))
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38 count++;
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39
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40 return count;
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41 }
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42 else
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43 return strlen (string);
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44 }