configopts.html: Edit.

2000-10-10  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* docs/configopts.html: Edit.

	* libio/Makefile.am (INCLUDES): Remove duplicates, simplify.
	* libio/Makefile.in: Regenerate.
	* libmath/Makefile.am (INCLUDES): Remove duplicates, simplify.
	* libmath/Makefile.in: Regenerate.
	* libsupc++/Makefile.am (INCLUDES): Remove duplicate.
	* libsupc++/Makefile.in: Regenerate.

	* Makefile.am (AM_MAKEFLAGS): Add GLIBCPP_INCLUDES,
	TOPLEVEL_INCLUDES, LIBMATH_INCLUDES, LIBIO_INCLUDES,
	CSHADOW_INCLUDES up here.
	* Makefile.in: Regenerate.
	* src/Makefile.am (CSHADOW_INCLUDES): Add include/c_std, include/c
	for shadow headers.
	(myinstallheaders): Change glibcpp_includedir to GLIBCPP_INCLUDES.
	Move GLIBCPP_INCLUDES, TOPLEVEL_INCLUDES, LIBMATH_INCLUDES,
	LIBIO_INCLUDES, CSHADOW_INCLUDES up Makefile hierarchy.
	* src/Makefile.in: Regenerate.

	* include/c: New directory.
	* include/c/bits/(std_cassert.h, std_cctype.h, std_cerrno.h,
	std_cfloat.h, std_climits.h, std_clocale.h, std_cmath.h,
	std_csetjmp.h, std_csignal.h, std_cstdarg.h, std_cstddef.h,
	std_cstdio.h, std_cstdlib.h, std_cstring.h, std_ctime.h,
	std_cwchar.h, std_cwctype.h): Add, moving from...
	* include/bits: ...here.
	* include/c_std: New directory.
	* include/c_std/bits/*: Populate from...
	* shadow: ...here. Remove directory.

From-SVN: r36804

17 files changed, 0 insertions, 1523 deletions

diff --git a/libstdc++-v3/include/bits/std_cassert.h b/libstdc++-v3/include/bits/std_cassert.h
deleted file mode 100644
index 5d9d184..0000000
--- a/libstdc++-v3/include/bits/std_cassert.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 19.2  Assertions
-//
-
-// Note: This is not a conforming implementation.
-
-// No include guards on this header...
-
-# pragma GCC system_header
-# include_next <assert.h>
diff --git a/libstdc++-v3/include/bits/std_cctype.h b/libstdc++-v3/include/bits/std_cctype.h
deleted file mode 100644
index 1c1e69c..0000000
--- a/libstdc++-v3/include/bits/std_cctype.h
+++ /dev/null
@@ -1,211 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// Copyright (C) 1997-1999, 2000 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: <ccytpe>
-//
-
-#ifndef _CPP_CCTYPE
-#define _CPP_CCTYPE 1
-
-// This keeps isanum, et al from being propagated as macros.
-#if __linux__
-#define __NO_CTYPE 1
-#endif
-
-# pragma GCC system_header
-# include_next <ctype.h>
-
-// Sequester the C non-inline implementations in the _C_Swamp::
-// namespace, and provide C++ inlines for them in the std:: namespace
-// where they belong.
-
-namespace std 
-{
-  // NB: If not using namespaces, can't have any of these definitions,
-  // as they will duplicate what's in the global namespace. 
-
-#ifdef toupper
-  inline int 
-  _S_toupper_helper(int __c) { return toupper(__c); }
-# undef toupper
-  inline int 
-  toupper(int __c) { return _S_toupper_helper(__c); }
-#else
-  inline int 
-  toupper(int __c) { return ::toupper(__c); }
-#endif
-
-#ifdef tolower
-  inline int 
-  _S_tolower_helper(int __c) { return tolower(__c); }
-# undef tolower
-  inline int 
-  tolower(int __c) { return _S_tolower_helper(__c); }
-#else
-  inline int 
-  tolower(int __c) { return ::tolower(__c); }
-#endif
-
-#ifdef isspace
-  inline int 
-  _S_isspace_helper(int __c) { return isspace(__c); }
-# undef isspace
-  inline int 
-  isspace(int __c) { return _S_isspace_helper(__c); }
-#else
-  inline int 
-  isspace(int __c) { return ::isspace(__c); }
-#endif
-
-#ifdef isprint
-  inline int 
-  _S_isprint_helper(int __c) { return isprint(__c); }
-# undef isprint
-  inline int 
-  isprint(int __c) { return _S_isprint_helper(__c); }
-#else
-  inline int 
-  isprint(int __c) { return ::isprint(__c); }
-#endif
-
-#ifdef iscntrl
-  inline int 
-  _S_iscntrl_helper(int __c) { return iscntrl(__c); }
-# undef iscntrl
-  inline int 
-  iscntrl(int __c) { return _S_iscntrl_helper(__c); }
-#else
-  inline int 
-  iscntrl(int __c) { return ::iscntrl(__c); }
-#endif
-
-#ifdef isupper
-  inline int 
-  _S_isupper_helper(int __c) { return isupper(__c); }
-# undef isupper
-  inline int 
-  isupper(int __c) { return _S_isupper_helper(__c); }
-#else
-  inline int 
-  isupper(int __c) { return ::isupper(__c); }
-#endif
-
-#ifdef islower
-  inline int 
-  _S_islower_helper(int __c) { return islower(__c); }
-# undef islower
-  inline int 
-  islower(int __c) { return _S_islower_helper(__c); }
-#else
-  inline int 
-  islower(int __c) { return ::islower(__c); }
-#endif
-
-#ifdef isalpha
-  inline int 
-  _S_isalpha_helper(int __c) { return isalpha(__c); }
-# undef isalpha
-  inline int 
-  isalpha(int __c) { return _S_isalpha_helper(__c); }
-#else
-  inline int 
-  isalpha(int __c) { return ::isalpha(__c); }
-#endif
-
-#ifdef isdigit
-  inline int 
-  _S_isdigit_helper(int __c) { return isdigit(__c); }
-# undef isdigit
-  inline int 
-  isdigit(int __c) { return _S_isdigit_helper(__c); }
-#else
-  inline int 
-  isdigit(int __c) { return ::isdigit(__c); }
-#endif
-
-#ifdef ispunct
-  inline int 
-  _S_ispunct_helper(int __c) { return ispunct(__c); }
-# undef ispunct
-  inline int 
-  ispunct(int __c) { return _S_ispunct_helper(__c); }
-#else
-  inline int 
-  ispunct(int __c) { return ::ispunct(__c); }
-#endif
-
-#ifdef isxdigit
-  inline int 
-  _S_isxdigit_helper(int __c) { return isxdigit(__c); }
-# undef isxdigit
-  inline int 
-  isxdigit(int __c) { return _S_isxdigit_helper(__c); }
-#else
-  inline int 
-  isxdigit(int __c) { return ::isxdigit(__c); }
-#endif
-
-#ifdef isalnum
-  inline int 
-  _S_isalnum_helper(int __c) { return isalnum(__c); }
-# undef isalnum
-  inline int 
-  isalnum(int __c) { return _S_isalnum_helper(__c); }
-#else
-  inline int 
-  isalnum(int __c) { return ::isalnum(__c); }
-#endif
-
-#ifdef isgraph
-  inline int 
-  _S_isgraph_helper(int __c) { return isgraph(__c); }
-# undef isgraph
-  inline int 
-  isgraph(int __c) { return _S_isgraph_helper(__c); }
-#else
-  inline int 
-  isgraph(int __c) { return ::isgraph(__c); }
-#endif
-
-} // namespace std
-
-#endif // _CPP_CCTYPE
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/libstdc++-v3/include/bits/std_cerrno.h b/libstdc++-v3/include/bits/std_cerrno.h
deleted file mode 100644
index abd28d5..0000000
--- a/libstdc++-v3/include/bits/std_cerrno.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// The -*- C++ -*- error number header.
-
-// 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: 19.3  Error numbers
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CERRNO
-#define _CPP_CERRNO 1
-# pragma GCC system_header
-# include_next <errno.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_cfloat.h b/libstdc++-v3/include/bits/std_cfloat.h
deleted file mode 100644
index 8a317fc..0000000
--- a/libstdc++-v3/include/bits/std_cfloat.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 18.2.2  Implementation properties: C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CFLOAT
-#define _CPP_CFLOAT 1
-# pragma GCC system_header
-# include_next <float.h>
-
-#if 0
-# ifdef __GLIBC__
-// For GNU libc we must also include this one:
-#  include <fenv.h>
-# endif
-#endif
-#endif
diff --git a/libstdc++-v3/include/bits/std_climits.h b/libstdc++-v3/include/bits/std_climits.h
deleted file mode 100644
index ddd6bd8..0000000
--- a/libstdc++-v3/include/bits/std_climits.h
+++ /dev/null
@@ -1,42 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// Copyright (C) 1997-1999, 2000 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: 18.2.2  Implementation properties: C library
-//
-
-// Note: This is not a conforming implementation.
-
-#ifndef _CPP_CLIMITS
-#define _CPP_CLIMITS	1
-# pragma GCC system_header
-# include_next <limits.h>
-#endif
-
-
diff --git a/libstdc++-v3/include/bits/std_clocale.h b/libstdc++-v3/include/bits/std_clocale.h
deleted file mode 100644
index a8a44b8..0000000
--- a/libstdc++-v3/include/bits/std_clocale.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 18.2.2  Implementation properties: C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CLOCALE
-#define _CPP_CLOCALE     1
-# pragma GCC system_header
-# include_next <locale.h>
-#endif
-
diff --git a/libstdc++-v3/include/bits/std_cmath.h b/libstdc++-v3/include/bits/std_cmath.h
deleted file mode 100644
index d7df14b..0000000
--- a/libstdc++-v3/include/bits/std_cmath.h
+++ /dev/null
@@ -1,506 +0,0 @@
-// -*- C++ -*- C math library.
-
-// Copyright (C) 1997, 1998, 1999, 2000 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: 26.5  C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CMATH
-#define _CPP_CMATH 1
-# pragma GCC system_header
-# include_next <math.h>
-# include_next <stdlib.h>
-
-# include <bits/c++config.h>
-
-namespace std {
-
-  //
-  // int
-  //
-
-  inline int abs(int i)
-  { return i > 0 ? i : -i; }
-
-  inline long abs(long i)
-  { return i > 0 ? i : -i; }
-  
-    //
-    // float
-    //
-
-#if _GLIBCPP_HAVE___BUILTIN_FABSF
-    inline float abs(float __x)
-      { return __builtin_fabsf(__x); }
-#elif _GLIBCPP_HAVE_FABSF
-    inline float abs(float __x)
-      { return ::fabsf(__x); }
-#else
-    inline float abs(float __x)
-      { return ::fabs(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_ACOSF
-    inline float acos(float __x)
-      { return ::acosf(__x); }
-#else
-    inline float acos(float __x)
-      { return ::acos(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_ASINF
-    inline float asin(float __x)
-      { return ::asinf(__x); }
-#else
-    inline float asin(float __x)
-      { return ::asin(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_ATANF
-    inline float atan(float __x)
-      { return ::atanf(__x); }
-#else
-    inline float atan(float __x)
-      { return ::atan(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_ATAN2F
-    inline float atan2(float __y, float __x)
-      { return ::atan2f(__y, __x); }
-#else
-    inline float atan2(float __y, float __x)
-      { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_CEILF
-    inline float ceil(float __x)
-      { return ::ceilf(__x); }
-#else
-    inline float ceil(float __x)
-      { return ::ceil(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE___BUILTIN_COSF
-    inline float cos(float __x)
-      { return __builtin_cosf(__x); }
-#elif _GLIBCPP_HAVE_COSF
-    inline float cos(float __x)
-      { return ::cosf(__x); }
-#else
-    inline float cos(float __x)
-      { return ::cos(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_COSHF
-    inline float cosh(float __x)
-      { return ::coshf(__x); }
-#else
-    inline float cosh(float __x)
-      { return ::cosh(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_EXPF
-    inline float exp(float __x)
-      { return ::expf(__x); }
-#else
-    inline float exp(float __x)
-      { return ::exp(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE___BUILTIN_FABSF
-    inline float fabs(float __x)
-      { return __builtin_fabsf(__x); }
-#elif _GLIBCPP_HAVE_FABSF
-    inline float fabs(float __x)
-      { return ::fabsf(__x); }
-#else
-    inline float fabs(float __x)
-      { return ::fabs(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_FLOORF
-    inline float floor(float __x)
-      { return ::floorf(__x); }
-#else
-    inline float floor(float __x)
-      { return ::floor(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_FMODF
-    inline float fmod(float __x, float __y)
-      { return ::fmodf(__x, __y); }
-#else
-    inline float fmod(float __x, float __y)
-      { return ::fmod(static_cast<double>(__x), static_cast<double>(__y)); }
-#endif
-
-#if _GLIBCPP_HAVE_FREXPF
-    inline float frexp(float __x, int* __exp)
-      { return ::frexpf(__x, __exp); }
-#else
-    inline float frexp(float __x, int* __exp)
-      { return ::frexp(__x, __exp); }
-#endif
-
-#if _GLIBCPP_HAVE_LDEXPF
-    inline float ldexp(float __x, int __exp)
-      { return ::ldexpf(__x, __exp); }
-#else
-    inline float ldexp(float __x, int __exp)
-      { return ::ldexp(static_cast<double>(__x), __exp); }
-#endif
-
-#if _GLIBCPP_HAVE_LOGF
-    inline float log(float __x)
-      { return ::logf(__x); }
-#else
-    inline float log(float __x)
-      { return ::log(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_LOG10F
-    inline float log10(float __x)
-      { return ::log10f(__x); }
-#else
-    inline float log10(float __x)
-      { return ::log10(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_MODFF
-    inline float modf(float __x, float* __iptr)
-      { return ::modff(__x, __iptr); }
-#else
-    inline float modf(float __x, float* __iptr)
-    {
-       double __tmp;
-       double __res = ::modf(static_cast<double>(__x), &__tmp);
-       *__iptr = static_cast<float> (__tmp);
-       return __res;
-    }
-#endif
-
-#if _GLIBCPP_HAVE_POWF
-    inline float pow(float __x, float __y)
-      { return ::powf(__x, __y); }
-#else
-    inline float pow(float __x, float __y)
-      { return ::pow(static_cast<double>(__x), static_cast<double>(__y)); }
-#endif
-
-    float pow(float, int);
-
-#if _GLIBCPP_HAVE___BUILTIN_SINF
-    inline float sin(float __x)
-      { return __builtin_sinf(__x); }
-#elif _GLIBCPP_HAVE_SINF
-    inline float sin(float __x)
-      { return ::sinf(__x); }
-#else
-    inline float sin(float __x)
-      { return ::sin(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_SINHF
-    inline float sinh(float __x)
-      { return ::sinhf(__x); }
-#else
-    inline float sinh(float __x)
-      { return ::sinh(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE___BUILTIN_SQRTF
-    inline float sqrt(float __x)
-      { return __builtin_sqrtf(__x); }
-#elif _GLIBCPP_HAVE_SQRTF
-    inline float sqrt(float __x)
-      { return ::sqrtf(__x); }
-#else
-    inline float sqrt(float __x)
-      { return ::sqrt(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_TANF
-    inline float tan(float __x)
-      { return ::tanf(__x); }
-#else
-    inline float tan(float __x)
-      { return ::tan(static_cast<double>(__x)); }
-#endif
-
-#if _GLIBCPP_HAVE_TANHF
-    inline float tanh(float __x)
-      { return ::tanhf(__x); }
-#else
-    inline float tanh(float __x)
-      { return ::tanh(static_cast<double>(__x)); }
-#endif
-
-    //
-    // double
-    //
-
-#if _GLIBCPP_HAVE___BUILTIN_FABS
-    inline double abs(double __x)
-      { return __builtin_fabs(__x); }
-#else
-    inline double abs(double __x)
-      { return ::fabs(__x); }
-#endif
-
-    inline double acos(double __x)
-      { return ::acos(__x); }
-
-    inline double asin(double __x)
-      { return ::asin(__x); }
-
-    inline double atan(double __x)
-      { return ::atan(__x); }
-
-    inline double atan2(double __y, double __x)
-      { return ::atan2(__y, __x); }
-
-    inline double ceil(double __x)
-      { return ::ceil(__x); }
-
-#if _GLIBCPP_HAVE___BUILTIN_COS
-    inline double cos(double __x)
-      { return __builtin_cos(__x); }
-#else
-    inline double cos(double __x)
-      { return ::cos(__x); }
-#endif
-
-    inline double cosh(double __x)
-      { return ::cosh(__x); }
-
-    inline double exp(double __x)
-      { return ::exp(__x); }
-
-
-#if _GLIBCPP_HAVE___BUILTIN_FABS
-    inline double fabs(double __x)
-      { return __builtin_fabs(__x); }
-#else
-    inline double fabs(double __x)
-      { return ::fabs(__x); }
-#endif
-
-    inline double floor(double __x)
-      { return ::floor(__x); }
-
-    inline double fmod(double __x, double __y)
-      { return ::fmod(__x, __y); }
-
-    inline double frexp(double __x, int* __exp)
-      { return ::frexp(__x, __exp); }
-
-    inline double ldexp(double __x, int __exp)
-      { return ::ldexp(__x, __exp); }
-
-    inline double log(double __x)
-      { return ::log(__x); }
-
-    inline double log10(double __x)
-      { return ::log10(__x); }
-
-    inline double modf(double __x, double* __iptr)
-      { return ::modf(__x, __iptr); }
-
-    inline double pow(double __x, double __y)
-      { return ::pow(__x, __y); }
-
-    double pow (double, int);
-
-#if _GLIBCPP_HAVE___BUILTIN_SIN
-    inline double sin(double __x)
-      { return __builtin_sin(__x); }
-#else
-    inline double sin(double __x)
-      { return ::sin(__x); }
-#endif
-
-    inline double sinh(double __x)
-      { return ::sinh(__x); }
-
-#if _GLIBCPP_HAVE___BUILTIN_SQRT
-    inline double sqrt(double __x)
-      { return __builtin_fsqrt(__x); }
-#else
-    inline double sqrt(double __x)
-      { return ::sqrt(__x); }
-#endif
-
-    inline double tan(double __x)
-      { return ::tan(__x); }
-
-    inline double tanh(double __x)
-      { return ::tanh(__x); }
-
-    //
-    // long double
-    //
-#if _GLIBCPP_HAVE___BUILTIN_FABSL
-    inline long double abs(long double __x)
-      { return __builtin_fabsl(__x); }
-#elif _GLIBCPP_HAVE_FABSL
-    inline long double abs(long double __x)
-      { return ::fabsl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_ACOSL
-    inline long double acos(long double __x)
-      { return ::acosl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_ASINL
-    inline long double asin(long double __x)
-      { return ::asinl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_ATANL
-    inline long double atan(long double __x)
-      { return ::atanl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_ATAN2L
-    inline long double atan2(long double __y, long double __x)
-      { return ::atan2l(__y, __x); }
-#endif
-
-#if _GLIBCPP_HAVE_CEILL
-    inline long double ceil(long double __x)
-      { return ::ceill(__x); }
-#endif
-
-#if _GLIBCPP_HAVE___BUILTIN_COSL
-    inline long double cos(long double __x)
-      { return __builtin_cosl(__x); }
-#elif _GLIBCPP_HAVE_COSL
-    inline long double cos(long double __x)
-      { return ::cosl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_COSHL
-    inline long double cosh(long double __x)
-      { return ::coshl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_EXPL
-    inline long double exp(long double __x)
-      { return ::expl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE___BUILTIN_FABSL
-    inline long double fabs(long double __x)
-      { return __builtin_fabsl(__x); }
-#elif _GLIBCPP_HAVE_FABSL
-    inline long double fabs(long double __x)
-      { return ::fabsl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_FLOORL
-    inline long double floor(long double __x)
-      { return ::floorl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_FMODL
-    inline long double fmod(long double __x, long double __y)
-      { return ::fmodl(__x, __y); }
-#endif
-
-#if _GLIBCPP_HAVE_FREXPL
-    inline long double frexp(long double __x, int* __exp)
-      { return ::frexpl(__x, __exp); }
-#endif
-
-#if _GLIBCPP_HAVE_LDEXPL
-    inline long double ldexp(long double __x, int __exp)
-      { return ::ldexpl(__x, __exp); }
-#endif
-
-#if _GLIBCPP_HAVE_LOGL
-    inline long double log(long double __x)
-      { return ::logl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_LOG10L
-    inline long double log10(long double __x)
-      { return ::log10l(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_MODFL
-    inline long double modf(long double __x, long double* __iptr)
-      { return ::modfl(__x, __iptr); }
-#endif
-
-#if _GLIBCPP_HAVE_POWL
-    inline long double pow(long double __x, long double __y)
-      { return ::powl(__x, __y); }
-#endif
-
-    long double pow(long double, int);
-
-#if _GLIBCPP_HAVE___BUILTIN_SINL
-    inline long double sin(long double __x)
-      { return __builtin_sinl(__x); }
-#elif _GLIBCPP_HAVE_SINL
-    inline long double sin(long double __x)
-      { return ::sinl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_SINHL
-    inline long double sinh(long double __x)
-      { return ::sinhl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE___BUILTIN_SQRTL
-    inline long double sqrt(long double __x)
-      { return __builtin_sqrtl(__x); }
-#elif _GLIBCPP_HAVE_SQRTL
-    inline long double sqrt(long double __x)
-      { return ::sqrtl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_TANL
-    inline long double tan(long double __x)
-      { return ::tanl(__x); }
-#endif
-
-#if _GLIBCPP_HAVE_TANHL
-    inline long double tanh(long double __x)
-      { return ::tanhl(__x); }
-#endif
-
-} // std
-
-#endif // _CPP_CMATH
-
-
diff --git a/libstdc++-v3/include/bits/std_csetjmp.h b/libstdc++-v3/include/bits/std_csetjmp.h
deleted file mode 100644
index fc5b339..0000000
--- a/libstdc++-v3/include/bits/std_csetjmp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 20.4.6  C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSETJMP
-#define _CPP_CSETJMP 1
-# pragma GCC system_header
-# include_next <setjmp.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_csignal.h b/libstdc++-v3/include/bits/std_csignal.h
deleted file mode 100644
index 34c03eb..0000000
--- a/libstdc++-v3/include/bits/std_csignal.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 20.4.6  C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSIGNAL
-#define _CPP_CSIGNAL 1
-# pragma GCC system_header
-# include_next <signal.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_cstdarg.h b/libstdc++-v3/include/bits/std_cstdarg.h
deleted file mode 100644
index f7f4235..0000000
--- a/libstdc++-v3/include/bits/std_cstdarg.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 20.4.6  C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSTDARG
-#define _CPP_CSTDARG 1
-# pragma GCC system_header
-# include_next <stdarg.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_cstddef.h b/libstdc++-v3/include/bits/std_cstddef.h
deleted file mode 100644
index 5557c759..0000000
--- a/libstdc++-v3/include/bits/std_cstddef.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 18.1  Types
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSTDDEF
-#define _CPP_CSTDDEF 1
-# pragma GCC system_header
-# include_next <stddef.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_cstdio.h b/libstdc++-v3/include/bits/std_cstdio.h
deleted file mode 100644
index 919a03c..0000000
--- a/libstdc++-v3/include/bits/std_cstdio.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 27.8.2  C Library files
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSTDIO
-#define _CPP_CSTDIO 1
-# pragma GCC system_header
-# include_next <stdio.h>
-
-#ifndef SEEK_CUR
-#define SEEK_CUR 1
-#endif
-
-#ifndef SEEK_END
-#define SEEK_END 2
-#endif
-
-#ifndef SEEK_SET
-#define SEEK_SET 4
-#endif
-
-#endif
-
-
-
-
-
-
-
-
diff --git a/libstdc++-v3/include/bits/std_cstdlib.h b/libstdc++-v3/include/bits/std_cstdlib.h
deleted file mode 100644
index ee54357..0000000
--- a/libstdc++-v3/include/bits/std_cstdlib.h
+++ /dev/null
@@ -1,54 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 20.4.6  C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSTDLIB
-#define _CPP_CSTDLIB 1
-
-// This keeps isanum, et al from being propagated as macros.
-#if __linux__
-#define __USE_ISOC9X 1
-#endif
-
-# pragma GCC system_header
-# include_next <stdlib.h>
-
-#endif // _CPP_CSTDLIB
-
-
-
-
-
-
-
diff --git a/libstdc++-v3/include/bits/std_cstring.h b/libstdc++-v3/include/bits/std_cstring.h
deleted file mode 100644
index 06bcdda..0000000
--- a/libstdc++-v3/include/bits/std_cstring.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 20.4.6  C library
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CSTRING
-#define _CPP_CSTRING 1
-# if defined __GLIBC__ && __GLIBC__ >= 2
-// We must not see the optimized string functions GNU libc defines.
-#  define __NO_STRING_INLINES
-# endif
-# pragma GCC system_header
-# include_next <string.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_ctime.h b/libstdc++-v3/include/bits/std_ctime.h
deleted file mode 100644
index b30b318..0000000
--- a/libstdc++-v3/include/bits/std_ctime.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// 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: 20.5  Date and time
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CTIME
-#define _CPP_CTIME 1
-# pragma GCC system_header
-# include_next <time.h>
-#endif
diff --git a/libstdc++-v3/include/bits/std_cwchar.h b/libstdc++-v3/include/bits/std_cwchar.h
deleted file mode 100644
index 77349f9..0000000
--- a/libstdc++-v3/include/bits/std_cwchar.h
+++ /dev/null
@@ -1,78 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// Copyright (C) 1997, 1998, 1999, 2000 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: ???
-//
-
-// Note: this is not a conforming implementation.
-
-#ifndef _CPP_CWCHAR
-#define _CPP_CWCHAR 1
-
-#include <bits/c++config.h>
-
-#if _GLIBCPP_USE_WCHAR_T
- # pragma GCC system_header
- # include_next <wchar.h>
-#else
-# ifdef __cplusplus
-extern "C" 
-{
-#endif
-  typedef struct 
-  {
-    int __fill[6];
-  } mbstate_t;
-# ifdef __cplusplus
-}
-# endif
-#endif //_GLIBCPP_USE_WCHAR_T
-
-#endif // _CPP_CWCHAR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/libstdc++-v3/include/bits/std_cwctype.h b/libstdc++-v3/include/bits/std_cwctype.h
deleted file mode 100644
index c67f2ba..0000000
--- a/libstdc++-v3/include/bits/std_cwctype.h
+++ /dev/null
@@ -1,160 +0,0 @@
-// -*- C++ -*- forwarding header.
-
-// Copyright (C) 1997-1999, 2000 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: <cwctype>
-//
-
-#ifndef _CPP_CWCTYPE
-#define _CPP_CWCTYPE 1
-
-# pragma GCC system_header
-# include_next <wctype.h>
-
-// Sequester the C non-inline implementations in the _C_Swamp::
-// namespace, and provide C++ inlines for them in the std:: namespace
-// where they belong.
-
-namespace std 
-{
-
-#ifdef towupper
-  inline wint_t 
-  _S_towupper_helper(wint_t __wc) { return towupper(__wc); }
-# undef towupper
-  inline wint_t 
-  towupper(wint_t __wc) { return _S_towupper_helper(__wc); }
-#endif
-
-#ifdef towlower
-  inline wint_t 
-  _S_towlower_helper(wint_t __wc) { return towlower(__wc); }
-# undef towlower
-  inline wint_t 
-  towlower(wint_t __wc) { return _S_towlower_helper(__wc); }
-#endif
-
-#ifdef iswspace
-  inline int 
-  _S_iswspace_helper(wint_t __wc) { return iswspace(__wc); }
-# undef iswspace
-  inline int 
-  iswspace(wint_t __wc) { return _S_iswspace_helper(__wc); }
-#endif
-
-#ifdef iswprint
-  inline int 
-  _S_iswprint_helper(wint_t __wc) { return iswprint(__wc); }
-# undef iswprint
-  inline int 
-  iswprint(wint_t __wc) { return _S_iswprint_helper(__wc); }
-#endif
-
-#ifdef iswcntrl
-  inline int 
-  _S_iswcntrl_helper(wint_t __wc) { return iswcntrl(__wc); }
-# undef iswcntrl
-  inline int 
-  iswcntrl(wint_t __wc) { return _S_iswcntrl_helper(__wc); }
-#endif
-
-#ifdef iswupper
-  inline int 
-  _S_iswupper_helper(wint_t __wc) { return iswupper(__wc); }
-# undef iswupper
-  inline int 
-  iswupper(wint_t __wc) { return _S_iswupper_helper(__wc); }
-#endif
-
-#ifdef iswlower
-  inline int 
-  _S_iswlower_helper(wint_t __wc) { return iswlower(__wc); }
-# undef iswlower
-  inline int 
-  iswlower(wint_t __wc) { return _S_iswlower_helper(__wc); }
-#endif
-
-#ifdef iswalpha
-  inline int 
-  _S_iswalpha_helper(wint_t __wc) { return iswalpha(__wc); }
-# undef iswalpha
-  inline int 
-  iswalpha(wint_t __wc) { return _S_iswalpha_helper(__wc); }
-#endif
-
-#ifdef iswdigit
-  inline int 
-  _S_iswdigit_helper(wint_t __wc) { return iswdigit(__wc); }
-# undef iswdigit
-  inline int 
-  iswdigit(wint_t __wc) { return _S_iswdigit_helper(__wc); }
-#endif
-
-#ifdef iswpunct
-  inline int 
-  _S_iswpunct_helper(wint_t __wc) { return iswpunct(__wc); }
-# undef iswpunct
-  inline int 
-  iswpunct(wint_t __wc) { return _S_iswpunct_helper(__wc); }
-#endif
-
-#ifdef iswxdigit
-  inline int 
-  _S_iswxdigit_helper (wint_t __wc) { return iswxdigit(__wc); }
-# undef iswxdigit
-  inline int 
-  iswxdigit(wint_t __wc) { return _S_iswxdigit_helper(__wc); }
-#endif
-
-#ifdef iswalnum
-  inline int 
-  _S_iswalnum_helper(wint_t __wc) { return iswalnum(__wc); }
-# undef iswalnum
-  inline int 
-  iswalnum(wint_t __wc) { return _S_iswalnum_helper(__wc); }
-#endif
-
-#ifdef iswgraph
-  inline int 
-  _S_iswgraph_helper(wint_t __wc) { return iswgraph(__wc); }
-# undef iswgraph
-  inline int 
-  iswgraph(wint_t __wc) { return _S_iswgraph_helper(__wc); }
-#endif
-
-} // namespace std
-
-#endif // _CPP_CWCTYPE
-
-
-
-
-
-
-