nuttx/include/cxx/cwchar

//***************************************************************************
// include/cxx/cwchar
//
//   Copyright (C) 2015, 2017 Gregory Nutt. All rights reserved.
//   Author: Gregory Nutt <gnutt@nuttx.org>
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in
//    the documentation and/or other materials provided with the
//    distribution.
// 3. Neither the name NuttX nor the names of its contributors may be
//    used to endorse or promote products derived from this software
//    without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//***************************************************************************

#ifndef __INCLUDE_CXX_CWCHAR
#define __INCLUDE_CXX_CWCHAR

//***************************************************************************
// Included Files
//***************************************************************************

#include <nuttx/config.h>

#include <wchar.h>
#include <wctype.h>
#include <stdlib.h>

//***************************************************************************
// Namespace
//***************************************************************************

namespace std
{
  using ::mbstate_t;
  using ::wint_t;
  using ::wctype_t;
  using ::size_t;

#ifdef CONFIG_LIBC_WCHAR
  using ::btowc;
  using ::fwprintf;
  using ::fwscanf;
  using ::iswalnum;
  using ::iswalpha;
  using ::iswcntrl;
  using ::iswdigit;
  using ::iswgraph;
  using ::iswlower;
  using ::iswprint;
  using ::iswpunct;
  using ::iswspace;
  using ::iswupper;
  using ::iswxdigit;
  using ::iswctype;
  using ::fgetwc;
  using ::fgetws;
  using ::fputwc;
  using ::fputws;
  using ::fwide;
  using ::getwc;
  using ::getwchar;
  using ::mbsinit;
  using ::mbrlen;
  using ::mbrtowc;
  using ::mbsrtowcs;
  using ::mbtowc;
  using ::putwc;
  using ::putwchar;
  using ::swprintf;
  using ::swscanf;
  using ::towlower;
  using ::towupper;
  using ::ungetwc;
  using ::vfwprintf;
  using ::vwprintf;
  using ::vswprintf;
  using ::wcstold;
  using ::wcrtomb;
  using ::wcscat;
  using ::wcschr;
  using ::wcscmp;
  using ::wcscoll;
  using ::wcscpy;
  using ::wcscspn;
  using ::wcsftime;
  using ::wcslen;
  using ::wcslcpy;
  using ::wcslcat;
  using ::wcsncat;
  using ::wcsncmp;
  using ::wcsncpy;
  using ::wcspbrk;
  using ::wcsrchr;
  using ::wcsrtombs;
  using ::wcsspn;
  using ::wcsstr;
#ifdef CONFIG_HAVE_DOUBLE
  using ::wcstod;
#endif
  using ::wcstof;
  using ::wcstok;
  using ::wcstol;
#ifdef CONFIG_HAVE_LONG_DOUBLE
  using ::wcstold;
#endif
  using ::wcstoll;
  using ::wcstoul;
  using ::wcstoull;
  using ::wcswcs;
  using ::wcswidth;
  using ::wcsxfrm;
  using ::wctob;
  using ::wctomb;
  using ::wctype;
  using ::wcwidth;
  using ::wmemchr;
  using ::wmemcmp;
  using ::wmemcpy;
  using ::wmemmove;
  using ::wmemset;
  using ::wprintf;
  using ::wscanf;
#endif
};

#endif // __INCLUDE_CXX_CWCHAR