/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.

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

The GNU C Library 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.	 If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include <mbstr.h>
#include <stdlib.h>


/* Advance pointer to multibyte string by one character.  */
mbchar_t
mbstomb (mbs)
    const char *mbs;
{
  mbchar_t retval = 0;
  int clen;

  /* Reset multibyte characters to their initial state.	 */
  (void) mblen ((char *) NULL, 0);

  clen = mblen (mbs, MB_CUR_MAX);

  if (clen > 0)
    (void) memcpy (&retval, mbs, clen);

  /* FIXME: when current character is illegal return '\0'.  */
  return retval;
}