st/libs/cpp/include/iosfwd

#ifndef _STD_IOSFWD
#define _STD_IOSFWD

// from rb3 decomp

#include <cwchar>

namespace std {

    typedef mbstate_t __char_state_type;
    typedef mbstate_t __wchar_state_type;

    template <class CharT>
    struct char_traits;
    template <>
    struct char_traits<char>;
    template <>
    struct char_traits<wchar_t>;

    template <class T>
    class allocator;

    template <class CharT, class Traits = char_traits<CharT> >
    class basic_ios;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_streambuf;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_istream;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_ostream;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_iostream;

    template <class CharT, class Traits = char_traits<CharT> >
    class basic_filebuf;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_ifstream;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_ofstream;
    template <class CharT, class Traits = char_traits<CharT> >
    class basic_fstream;

    template <
        class CharT,
        class Traits = char_traits<CharT>,
        class Allocator = allocator<CharT> >
    class basic_stringbuf;
    template <
        class CharT,
        class Traits = char_traits<CharT>,
        class Allocator = allocator<CharT> >
    class basic_istringstream;
    template <
        class CharT,
        class Traits = char_traits<CharT>,
        class Allocator = allocator<CharT> >
    class basic_ostringstream;
    template <
        class CharT,
        class Traits = char_traits<CharT>,
        class Allocator = allocator<CharT> >
    class basic_stringstream;

    template <class CharT, class Traits = char_traits<CharT> >
    class istreambuf_iterator;
    template <class CharT, class Traits = char_traits<CharT> >
    class ostreambuf_iterator;

    typedef basic_ios<char> ios;
    typedef basic_ios<wchar_t> wios;

    typedef basic_streambuf<char> streambuf;
    typedef basic_istream<char> istream;
    typedef basic_ostream<char> ostream;
    typedef basic_iostream<char> iostream;

    typedef basic_stringbuf<char> stringbuf;
    typedef basic_istringstream<char> istringstream;
    typedef basic_ostringstream<char> ostringstream;
    typedef basic_stringstream<char> stringstream;

    typedef basic_filebuf<char> filebuf;
    typedef basic_ifstream<char> ifstream;
    typedef basic_ofstream<char> ofstream;
    typedef basic_fstream<char> fstream;

    typedef basic_streambuf<wchar_t> wstreambuf;
    typedef basic_istream<wchar_t> wistream;
    typedef basic_ostream<wchar_t> wostream;
    typedef basic_iostream<wchar_t> wiostream;

    typedef basic_stringbuf<wchar_t> wstringbuf;
    typedef basic_istringstream<wchar_t> wistringstream;
    typedef basic_ostringstream<wchar_t> wostringstream;
    typedef basic_stringstream<wchar_t> wstringstream;

    typedef basic_filebuf<wchar_t> wfilebuf;
    typedef basic_ifstream<wchar_t> wifstream;
    typedef basic_ofstream<wchar_t> wofstream;
    typedef basic_fstream<wchar_t> wfstream;

    template <class State>
    class fpos;

    typedef fpos<__char_state_type /*char_traits<char>::state_type*/> streampos;
    typedef fpos<__wchar_state_type /*char_traits<wchar_t>::state_type*/> wstreampos;

    class strstreambuf;
    class istrstream;
    class ostrstream;
    class strstream;

}

#endif