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// -*- C++ -*- header wrapper.
// Copyright (C) 1997-1999 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library 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 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 General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 21
// XXX: this file still needs hackery for system version dependencies
#ifndef _CPP_CWCHAR
# define _CPP_CWCHAR 1
# include <bits/std_cstddef.h> /* size_t, NULL */
# include <bits/std_cstdio.h> /* FILE */
# include <bits/std_ctime.h> /* struct tm */
# include <bits/std_cstring.h> /* memset */
namespace _C_legacy {
extern "C" {
# define _IN_C_LEGACY_
# pragma GCC system_header
# include_next <wchar.h>
}
// NULL, size_t handled in <cstddef>
// wchar_t
typedef wint_t _CPP_wint_t_capture;
typedef mbstate_t _CPP_mbstate_t_capture;
const wint_t _CPP_WEOF_capture = (wint_t)(WEOF);
#if 0 /* XXX glibc-2.0 does not implement these. */
inline wint_t _CPP_getwc_capture(FILE* __f)
{ return getwc(__f); }
inline wint_t _CPP_getwchar_capture()
{ return getwchar(); }
inline wint_t _CPP_putwc_capture(wint_t __c, FILE* __f)
{ return putwc(__c,__f); }
inline wint_t _CPP_putwchar_capture(wint_t __c)
{ return putwchar(__c); }
#endif
namespace _C_shadow { }
} // close namespace ::_C_legacy::
// # undef size_t /* handled in <cstddef> */
# undef wchar_t
# undef wint_t
# undef mbstate_t
# undef WEOF
# define WEOF ::_C_legacy::_CPP_WEOF_capture
// the following are not in glibc-2.0
# undef fgetwc
# undef fgetws
# undef fputwc
# undef fputws
# undef ungetwc
# undef getwc
# undef getwchar
# undef putwc
# undef putwchar
# undef wprintf
# undef wsprintf
# undef wvsprintf
# undef wfsprintf
# undef wscanf
# undef wsscanf
# undef wvsscanf
# undef wfscanf
// XXX etc.
# undef wcscpy
# undef wcscat
# undef wcscmp
# undef wcscoll
# undef wcsxfrm
# undef wcsdup
# undef wcschr
# undef wcscspn
# undef wcspbrk
# undef wcsstr
# undef wcstok
# undef wcslen
# undef wmemchr
# undef wmemcmp
# undef wmemcpy
# undef wmemmove
# undef wmemset
# undef btowc
# undef wctob
# undef mbsinit
# undef mbrtowc
# undef wcrtomb
# undef mbrlen
# undef mbsrtowcs
# undef wcsrtombs
#ifdef __USE_GNU
# undef mbsnrtowcs
# undef mbsnrtombs
# undef wcwidth
# undef wcswidth
# undef wcscmpy
#endif
# undef wcstod
# undef wcstol
# undef wcstoul
# undef wcsncat
# undef wcsncmp
# undef wcsncpy
# undef wcsrchr
# undef wcsspn
// XXX a bunch more names are required under C89 Amendment 1,
// but they are not uniformly implemented.
// XXX the following are not supposed to be defined in <wchar.h>,
// but Sun does anyway.
# undef iswalpha
# undef iswupper
# undef iswlower
# undef iswdigit
# undef iswxdigit
# undef iswalnum
# undef iswspace
# undef iswpunct
# undef iswprint
# undef iswgraph
# undef iswcntrl
# undef iswctype
# undef towlower
# undef towupper
# undef wctype_t
# undef wctype
# undef wcspbrk
# undef wcswcs
namespace _C_legacy {
namespace _C_shadow {
typedef ::_C_legacy::_CPP_wint_t_capture wint_t;
// typedef ::_C_legacy::_CPP_wctype_t_capture wctype_t;
}
}
namespace std {
// using ::_C_legacy::wchar_t;
using ::_C_legacy::_C_shadow::wint_t;
// using ::_C_legacy::WEOF;
// XXX this might better be replaced with one unrelated to the C mbstate_t.
struct mbstate_t {
_C_legacy::_CPP_mbstate_t_capture _M_dum;
mbstate_t() { std::memset(&_M_dum,0,sizeof(_M_dum)); }
};
#if 0 /* glibc-2.0 does not implement these. */
inline wint_t fgetwc(FILE* __f)
{ return ::_C_legacy::fgetwc(__f); }
inline wchar_t* fgetws(wchar_t* __s, int __n, FILE* __f)
{ return ::_C_legacy::fgetws(__s,__n,__f); }
inline wint_t fputwc(wint_t __c, FILE* __f)
{ return ::_C_legacy::fputwc(__c,__f); }
inline int fputws(const wchar_t* __s, FILE* __f)
{ return ::_C_legacy::fputws(__s,__f); }
inline wint_t ungetwc(wint_t __c, FILE* __f)
{ return ::_C_legacy::ungetwc(__c,__f); }
inline wint_t getwc(FILE* __f)
{ return ::_C_legacy::_CPP_getwc_capture(__f); }
inline wint_t getwchar()
{ return ::_C_legacy::_CPP_getwchar_capture(); }
inline wint_t putwc(wint_t __c, FILE* __f)
{ return ::_C_legacy::_CPP_putwc_capture(__c,__f); }
inline wint_t putwchar(wint_t __c)
{ return ::_C_legacy::_CPP_putwchar_capture(__c); }
// similarly wprintf etc.
#endif
using ::_C_legacy::wcscpy;
using ::_C_legacy::wcscat;
using ::_C_legacy::wcscmp;
using ::_C_legacy::wcscoll;
using ::_C_legacy::wcsxfrm;
using ::_C_legacy::wcschr;
using ::_C_legacy::wcscspn;
using ::_C_legacy::wcspbrk;
using ::_C_legacy::wcstok;
using ::_C_legacy::wcslen;
#ifndef __sun
#ifdef __USE_GNU
using ::_C_legacy::wcsdup;
#endif
using ::_C_legacy::wcsstr;
using ::_C_legacy::wmemchr;
using ::_C_legacy::wmemcmp;
using ::_C_legacy::wmemcpy;
using ::_C_legacy::wmemmove;
using ::_C_legacy::wmemset;
using ::_C_legacy::btowc;
using ::_C_legacy::wctob;
using ::_C_legacy::mbsinit;
using ::_C_legacy::mbrtowc;
using ::_C_legacy::wcrtomb;
using ::_C_legacy::mbrlen;
#endif
#ifdef __USE_GNU
using ::_C_legacy::mbsrtowcs;
using ::_C_legacy::wcsrtombs;
using ::_C_legacy::mbsnrtowcs;
using ::_C_legacy::mbsnrtombs;
using ::_C_legacy::wcscmpy
using ::_C_legacy::wcwidth;
using ::_C_legacy::wcswidth;
#endif
using ::_C_legacy::wcstod;
using ::_C_legacy::wcstol;
using ::_C_legacy::wcstoul;
using ::_C_legacy::wcsncat;
using ::_C_legacy::wcsncmp;
using ::_C_legacy::wcsncpy;
using ::_C_legacy::wcsrchr;
using ::_C_legacy::wcsspn;
// using ::_C_legacy::wcswcs;
#if 0 /* not implemented in glibc-2 */
inline size_t wcsftime(wchar_t* __s, size_t __n,
char const* __fmt, struct tm const* __tmb)
{ return ::_C_legacy::wcsftime(__s,__n,__fmt,__tmb); }
using ::_C_legacy::wctype;
#endif
}
namespace _C_legacy {
namespace _C_shadow {
#if 0 /* XXX glibc-2.0 does not implement these. */
using ::std::fgetwc;
using ::std::fgetws;
using ::std::fputwc;
using ::std::fputws;
using ::std::ungetwc;
using ::std::getwc;
using ::std::getwchar;
using ::std::putwc;
using ::std::putwchar;
using ::std::wcsftime;
// XXX also wprintf etc.
#endif
}
}
# undef _IN_C_LEGACY_
#endif
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