Subversion Repositories openrisc

#include <reent.h>

#include <newlib.h>

#include <wchar.h>

#include <stdlib.h>

#include <stdio.h>

#include <errno.h>

#include <string.h>

size_t

_DEFUN (_mbrtowc_r, (ptr, pwc, s, n, ps),

        struct _reent *ptr _AND

        wchar_t *pwc _AND

        const char *s _AND

        size_t n _AND

        mbstate_t *ps)

{

  int retval = 0;

#ifdef _MB_CAPABLE

  if (ps == NULL)

    {

      _REENT_CHECK_MISC(ptr);

      ps = &(_REENT_MBRTOWC_STATE(ptr));

    }

#endif

  if (s == NULL)

    retval = _mbtowc_r (ptr, NULL, "", 1, ps);

  else

    retval = _mbtowc_r (ptr, pwc, s, n, ps);

  if (retval == -1)

    {

      ps->__count = 0;

      ptr->_errno = EILSEQ;

      return (size_t)(-1);

    }

  else

    return (size_t)retval;

}

#ifndef _REENT_ONLY

size_t

_DEFUN (mbrtowc, (pwc, s, n, ps),

        wchar_t *pwc _AND

        const char *s _AND

        size_t n _AND

        mbstate_t *ps)

{

  return _mbrtowc_r (_REENT, pwc, s, n, ps);

}

#endif /* !_REENT_ONLY */