kmx git

/* Counting the multibyte characters in a string.
   Copyright (C) 2007 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2007.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */

#include <config.h>

/* Specification.  */
#include <string.h>

#include <stdlib.h>

#if HAVE_MBRTOWC
# include "mbuiter.h"
#endif

/* Return the number of multibyte characters in the character string STRING.  */
size_t
mbslen (const char *string)
{
#if HAVE_MBRTOWC
  if (MB_CUR_MAX > 1)
    {
      size_t count;
      mbui_iterator_t iter;

      count = 0;
      for (mbui_init (iter, string); mbui_avail (iter); mbui_advance (iter))
	count++;

      return count;
    }
  else
#endif
    return strlen (string);
}
kc3-lang/gnulib/lib/mbslen.c

Commit

lib/mbslen.c
