Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

24 files changed, 1345 insertions, 0 deletions

diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/assert.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/assert.h
new file mode 100644
index 0000000..d140b4d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/assert.h
@@ -0,0 +1,29 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file assert.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cassert>
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/complex.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/complex.h
new file mode 100644
index 0000000..d072b68
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/complex.h
@@ -0,0 +1,46 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2007-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file complex.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <bits/c++config.h>
+
+#if __cplusplus >= 201103L
+# include <ccomplex>
+#endif
+
+#if _GLIBCXX_HAVE_COMPLEX_H
+# include_next <complex.h>
+# ifdef _GLIBCXX_COMPLEX
+// See PR56111, keep the macro in C++03 if possible.
+#  undef complex
+# endif
+#endif
+
+#ifndef _GLIBCXX_COMPLEX_H
+#define _GLIBCXX_COMPLEX_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/ctype.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/ctype.h
new file mode 100644
index 0000000..ffcbfb7
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/ctype.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file ctype.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cctype>
+
+#ifndef _GLIBCXX_CTYPE_H
+#define _GLIBCXX_CTYPE_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::isalnum;
+using std::isalpha;
+using std::iscntrl;
+using std::isdigit;
+using std::isgraph;
+using std::islower;
+using std::isprint;
+using std::ispunct;
+using std::isspace;
+using std::isupper;
+using std::isxdigit;
+using std::tolower;
+using std::toupper;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/errno.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/errno.h
new file mode 100644
index 0000000..fd51e77
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/errno.h
@@ -0,0 +1,34 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file errno.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cerrno>
+
+#ifndef _GLIBCXX_ERRNO_H
+#define _GLIBCXX_ERRNO_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/fenv.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/fenv.h
new file mode 100644
index 0000000..869a907
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/fenv.h
@@ -0,0 +1,81 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2007-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file fenv.h
+ *  This is a Standard C++ Library header.
+ */
+
+#ifndef _GLIBCXX_FENV_H
+#define _GLIBCXX_FENV_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#if _GLIBCXX_HAVE_FENV_H
+# include_next <fenv.h>
+#endif
+
+#if __cplusplus >= 201103L
+
+#if _GLIBCXX_USE_C99_FENV_TR1
+
+#undef feclearexcept
+#undef fegetexceptflag
+#undef feraiseexcept
+#undef fesetexceptflag
+#undef fetestexcept
+#undef fegetround
+#undef fesetround
+#undef fegetenv
+#undef feholdexcept
+#undef fesetenv
+#undef feupdateenv
+
+namespace std
+{
+  // types
+  using ::fenv_t;
+  using ::fexcept_t;
+
+  // functions
+  using ::feclearexcept;
+  using ::fegetexceptflag;
+  using ::feraiseexcept;
+  using ::fesetexceptflag;
+  using ::fetestexcept;
+
+  using ::fegetround;
+  using ::fesetround;
+
+  using ::fegetenv;
+  using ::feholdexcept;
+  using ::fesetenv;
+  using ::feupdateenv;
+} // namespace
+
+#endif // _GLIBCXX_USE_C99_FENV_TR1
+
+#endif // C++11
+
+#endif // _GLIBCXX_FENV_H
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/float.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/float.h
new file mode 100644
index 0000000..9e6e3be
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/float.h
@@ -0,0 +1,34 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file float.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cfloat>
+
+#ifndef _GLIBCXX_FLOAT_H
+#define _GLIBCXX_FLOAT_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/inttypes.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/inttypes.h
new file mode 100644
index 0000000..971c3c4
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/inttypes.h
@@ -0,0 +1,91 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2007-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file inttypes.h
+ *  This is a Standard C++ Library header.
+ */
+
+#ifndef _GLIBCXX_INTTYPES_H
+#define _GLIBCXX_INTTYPES_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+#if __cplusplus >= 201103L
+
+// For 8.11.1/1 (see C99, Note 184)
+# if _GLIBCXX_HAVE_INTTYPES_H
+#  ifndef __STDC_FORMAT_MACROS
+#   define _UNDEF__STDC_FORMAT_MACROS
+#   define __STDC_FORMAT_MACROS
+#  endif
+#  include_next <inttypes.h>
+#  ifdef _UNDEF__STDC_FORMAT_MACROS
+#   undef __STDC_FORMAT_MACROS
+#   undef _UNDEF__STDC_FORMAT_MACROS
+#  endif
+# endif
+
+#ifdef _GLIBCXX_USE_C99_INTTYPES_TR1
+
+namespace std
+{
+  // types
+  using ::imaxdiv_t;
+
+  // functions
+  using ::imaxabs;
+
+  // May collide with _Longlong abs(_Longlong), and is not described
+  // anywhere outside the synopsis.  Likely, a defect.
+  //
+  // intmax_t abs(intmax_t)
+
+  using ::imaxdiv;
+
+  // Likewise, with lldiv_t div(_Longlong, _Longlong).
+  //
+  // imaxdiv_t div(intmax_t, intmax_t)
+
+  using ::strtoimax;
+  using ::strtoumax;
+
+#if defined(_GLIBCXX_USE_WCHAR_T) && _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1
+  using ::wcstoimax;
+  using ::wcstoumax;
+#endif
+} // namespace
+
+#endif _GLIBCXX_USE_C99_INTTYPES_TR1
+
+#else
+
+# if _GLIBCXX_HAVE_INTTYPES_H
+#  include_next <inttypes.h>
+# endif
+
+#endif // C++11
+
+#endif // _GLIBCXX_INTTYPES_H
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/iso646.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/iso646.h
new file mode 100644
index 0000000..81d6bc0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/iso646.h
@@ -0,0 +1,34 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file iso646.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <ciso646>
+
+#ifndef _GLIBCXX_ISO646_H
+#define _GLIBCXX_ISO646_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/limits.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/limits.h
new file mode 100644
index 0000000..a6bc105
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/limits.h
@@ -0,0 +1,34 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file limits.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <climits>
+
+#ifndef _GLIBCXX_LIMITS_H
+#define _GLIBCXX_LIMITS_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/locale.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/locale.h
new file mode 100644
index 0000000..475e21c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/locale.h
@@ -0,0 +1,40 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file locale.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <clocale>
+
+#ifndef _GLIBCXX_LOCALE_H
+#define _GLIBCXX_LOCALE_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::lconv;
+using std::setlocale;
+using std::localeconv;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/math.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/math.h
new file mode 100644
index 0000000..c6d59ba
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/math.h
@@ -0,0 +1,76 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file math.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cmath>
+
+#ifndef _GLIBCXX_MATH_H
+#define _GLIBCXX_MATH_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::abs;
+using std::acos;
+using std::asin;
+using std::atan;
+using std::atan2;
+using std::cos;
+using std::sin;
+using std::tan;
+using std::cosh;
+using std::sinh;
+using std::tanh;
+using std::exp;
+using std::frexp;
+using std::ldexp;
+using std::log;
+using std::log10;
+using std::modf;
+using std::pow;
+using std::sqrt;
+using std::ceil;
+using std::fabs;
+using std::floor;
+using std::fmod;
+
+#if _GLIBCXX_USE_C99
+using std::fpclassify;
+using std::isfinite;
+using std::isinf;
+using std::isnan;
+using std::isnormal;
+using std::signbit;
+using std::isgreater;
+using std::isgreaterequal;
+using std::isless;
+using std::islessequal;
+using std::islessgreater;
+using std::isunordered;
+#endif
+
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/setjmp.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/setjmp.h
new file mode 100644
index 0000000..b982fef
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/setjmp.h
@@ -0,0 +1,39 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file setjmp.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <csetjmp>
+
+#ifndef _GLIBCXX_SETJMP_H
+#define _GLIBCXX_SETJMP_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::jmp_buf;
+using std::longjmp;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/signal.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/signal.h
new file mode 100644
index 0000000..b134937
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/signal.h
@@ -0,0 +1,40 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file signal.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <csignal>
+
+#ifndef _GLIBCXX_SIGNAL_H
+#define _GLIBCXX_SIGNAL_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::sig_atomic_t;
+using std::raise;
+using std::signal;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/stdarg.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdarg.h
new file mode 100644
index 0000000..ed60c22
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdarg.h
@@ -0,0 +1,38 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdarg.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cstdarg>
+
+#ifndef _GLIBCXX_STDARG_H
+#define _GLIBCXX_STDARG_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::va_list;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/stdbool.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdbool.h
new file mode 100644
index 0000000..f0f044c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdbool.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2007-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdbool.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <bits/c++config.h>
+
+#if __cplusplus >= 201103L
+# include <cstdbool>
+#else
+# if _GLIBCXX_HAVE_STDBOOL_H
+#  include_next <stdbool.h>
+# endif
+#endif
+
+#ifndef _GLIBCXX_STDBOOL_H
+#define _GLIBCXX_STDBOOL_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/stddef.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/stddef.h
new file mode 100644
index 0000000..cb2264b
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/stddef.h
@@ -0,0 +1,39 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stddef.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cstddef>
+
+#ifndef _GLIBCXX_STDDEF_H
+#define _GLIBCXX_STDDEF_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::size_t;
+using std::ptrdiff_t;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/stdint.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdint.h
new file mode 100644
index 0000000..04c2b57
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdint.h
@@ -0,0 +1,110 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2007-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdint.h
+ *  This is a Standard C++ Library header.
+ */
+
+#ifndef _GLIBCXX_STDINT_H
+#define _GLIBCXX_STDINT_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+#if __cplusplus >= 201103L
+
+// For 8.22.1/1 (see C99, Notes 219, 220, 222)
+# if _GLIBCXX_HAVE_STDINT_H
+#  ifndef __STDC_LIMIT_MACROS
+#   define _UNDEF__STDC_LIMIT_MACROS
+#   define __STDC_LIMIT_MACROS
+#  endif
+#  ifndef __STDC_CONSTANT_MACROS
+#   define _UNDEF__STDC_CONSTANT_MACROS
+#   define __STDC_CONSTANT_MACROS
+#  endif
+#  include_next <stdint.h>
+#  ifdef _UNDEF__STDC_LIMIT_MACROS
+#   undef __STDC_LIMIT_MACROS
+#   undef _UNDEF__STDC_LIMIT_MACROS
+#  endif
+#  ifdef _UNDEF__STDC_CONSTANT_MACROS
+#   undef __STDC_CONSTANT_MACROS
+#   undef _UNDEF__STDC_CONSTANT_MACROS
+#  endif
+# endif
+
+#ifdef _GLIBCXX_USE_C99_STDINT_TR1
+
+namespace std
+{
+  using ::int8_t;
+  using ::int16_t;
+  using ::int32_t;
+  using ::int64_t;
+
+  using ::int_fast8_t;
+  using ::int_fast16_t;
+  using ::int_fast32_t;
+  using ::int_fast64_t;
+
+  using ::int_least8_t;
+  using ::int_least16_t;
+  using ::int_least32_t;
+  using ::int_least64_t;
+
+  using ::intmax_t;
+  using ::intptr_t;
+  
+  using ::uint8_t;
+  using ::uint16_t;
+  using ::uint32_t;
+  using ::uint64_t;
+
+  using ::uint_fast8_t;
+  using ::uint_fast16_t;
+  using ::uint_fast32_t;
+  using ::uint_fast64_t;
+
+  using ::uint_least8_t;
+  using ::uint_least16_t;
+  using ::uint_least32_t;
+  using ::uint_least64_t;
+
+  using ::uintmax_t;
+  using ::uintptr_t;
+} // namespace
+
+#endif // _GLIBCXX_USE_C99_STDINT_TR1
+
+#else
+
+# if _GLIBCXX_HAVE_STDINT_H
+#  include_next <stdint.h>
+# endif
+
+#endif // C++11
+
+#endif // _GLIBCXX_STDINT_H
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/stdio.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdio.h
new file mode 100644
index 0000000..2a101e6
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdio.h
@@ -0,0 +1,86 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdio.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cstdio>
+
+#ifndef _GLIBCXX_STDIO_H
+#define _GLIBCXX_STDIO_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::FILE;
+using std::fpos_t;
+
+using std::remove;
+using std::rename;
+using std::tmpfile;
+using std::tmpnam;
+using std::fclose;
+using std::fflush;
+using std::fopen;
+using std::freopen;
+using std::setbuf;
+using std::setvbuf;
+using std::fprintf;
+using std::fscanf;
+using std::printf;
+using std::scanf;
+using std::snprintf;
+using std::sprintf;
+using std::sscanf;
+using std::vfprintf;
+using std::vfscanf;
+using std::vprintf;
+using std::vscanf;
+using std::vsnprintf;
+using std::vsprintf;
+using std::vsscanf;
+using std::fgetc;
+using std::fgets;
+using std::fputc;
+using std::fputs;
+using std::getc;
+using std::getchar;
+using std::gets;
+using std::putc;
+using std::putchar;
+using std::puts;
+using std::ungetc;
+using std::fread;
+using std::fwrite;
+using std::fgetpos;
+using std::fseek;
+using std::fsetpos;
+using std::ftell;
+using std::rewind;
+using std::clearerr;
+using std::feof;
+using std::ferror;
+using std::perror;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/stdlib.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdlib.h
new file mode 100644
index 0000000..62cf0ef
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/stdlib.h
@@ -0,0 +1,68 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdlib.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cstdlib>
+
+#ifndef _GLIBCXX_STDLIB_H
+#define _GLIBCXX_STDLIB_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::div_t;
+using std::ldiv_t;
+
+using std::abort;
+using std::abs;
+using std::atexit;
+using std::atof;
+using std::atoi;
+using std::atol;
+using std::bsearch;
+using std::calloc;
+using std::div;
+using std::exit;
+using std::free;
+using std::getenv;
+using std::labs;
+using std::ldiv;
+using std::malloc;
+using std::mblen;
+using std::mbstowcs;
+using std::mbtowc;
+using std::qsort;
+using std::rand;
+using std::realloc;
+using std::srand;
+using std::strtod;
+using std::strtol;
+using std::strtoul;
+using std::system;
+using std::wcstombs;
+using std::wctomb;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/string.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/string.h
new file mode 100644
index 0000000..d49fb47
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/string.h
@@ -0,0 +1,59 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file string.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cstring>
+
+#ifndef _GLIBCXX_STRING_H
+#define _GLIBCXX_STRING_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::memcpy;
+using std::memmove;
+using std::strcpy;
+using std::strncpy;
+using std::strcat;
+using std::strncat;
+using std::memcmp;
+using std::strcmp;
+using std::strcoll;
+using std::strncmp;
+using std::strxfrm;
+using std::memchr;
+using std::strchr;
+using std::strcspn;
+using std::strpbrk;
+using std::strrchr;
+using std::strspn;
+using std::strstr;
+using std::strtok;
+using std::memset;
+using std::strerror;
+using std::strlen;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/tgmath.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/tgmath.h
new file mode 100644
index 0000000..aef6edd
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/tgmath.h
@@ -0,0 +1,42 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2007-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file tgmath.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <bits/c++config.h>
+
+#if __cplusplus >= 201103L
+# include <ctgmath>
+#else
+# if _GLIBCXX_HAVE_TGMATH_H
+#  include_next <tgmath.h>
+# endif
+#endif
+
+#ifndef _GLIBCXX_TGMATH_H
+#define _GLIBCXX_TGMATH_H 1
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/time.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/time.h
new file mode 100644
index 0000000..e241ee8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/time.h
@@ -0,0 +1,61 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file time.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <ctime>
+
+#ifndef _GLIBCXX_TIME_H
+#define _GLIBCXX_TIME_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+// Get rid of those macros defined in <time.h> in lieu of real functions.
+#undef clock
+#undef difftime
+#undef mktime
+#undef time
+#undef asctime
+#undef ctime
+#undef gmtime
+#undef localtime
+#undef strftime
+
+using std::clock_t;
+using std::time_t;
+using std::tm;
+
+using std::clock;
+using std::difftime;
+using std::mktime;
+using std::time;
+using std::asctime;
+using std::ctime;
+using std::gmtime;
+using std::localtime;
+using std::strftime;
+#endif
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/wchar.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/wchar.h
new file mode 100644
index 0000000..fed87f1
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/wchar.h
@@ -0,0 +1,116 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file wchar.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cwchar>
+
+#ifndef _GLIBCXX_WCHAR_H
+#define _GLIBCXX_WCHAR_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::mbstate_t;
+
+#if _GLIBCXX_USE_WCHAR_T
+using std::wint_t;
+
+using std::btowc;
+using std::wctob;
+using std::fgetwc;
+using std::fgetwc;
+using std::fgetws;
+using std::fputwc;
+using std::fputws;
+using std::fwide;
+using std::fwprintf;
+using std::fwscanf;
+using std::swprintf;
+using std::swscanf;
+using std::vfwprintf;
+#if _GLIBCXX_HAVE_VFWSCANF
+using std::vfwscanf;
+#endif
+using std::vswprintf;
+#if _GLIBCXX_HAVE_VSWSCANF
+using std::vswscanf;
+#endif
+using std::vwprintf;
+#if _GLIBCXX_HAVE_VWSCANF
+using std::vwscanf;
+#endif
+using std::wprintf;
+using std::wscanf;
+using std::getwc;
+using std::getwchar;
+using std::mbsinit;
+using std::mbrlen;
+using std::mbrtowc;
+using std::mbsrtowcs;
+using std::wcsrtombs;
+using std::putwc;
+using std::putwchar;
+using std::ungetwc;
+using std::wcrtomb;
+using std::wcstod;
+#if _GLIBCXX_HAVE_WCSTOF
+using std::wcstof;
+#endif
+using std::wcstol;
+using std::wcstoul;
+using std::wcscpy;
+using std::wcsncpy;
+using std::wcscat;
+using std::wcsncat;
+using std::wcscmp;
+using std::wcscoll;
+using std::wcsncmmp;
+using std::wcsxfrm;
+using std::wcschr;
+using std::wcscspn;
+using std::wcslen;
+using std::wcspbrk;
+using std::wcsrchr;
+using std::wcsspn;
+using std::wcsstr;
+using std::wcstok;
+using std::wmemchr;
+using std::wmemcmp;
+using std::wmemcpy;
+using std::wmemmove;
+using std::wmemset;
+using std::wcsftime;
+
+#if _GLIBCXX_USE_C99
+using std::wcstold;
+using std::wcstoll;
+using std::wcstoull;
+#endif
+
+#endif  //_GLIBCXX_USE_WCHAR_T
+
+#endif 
+
+#endif
diff --git a/gcc-4.9/libstdc++-v3/include/c_compatibility/wctype.h b/gcc-4.9/libstdc++-v3/include/c_compatibility/wctype.h
new file mode 100644
index 0000000..0ced64c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/include/c_compatibility/wctype.h
@@ -0,0 +1,56 @@
+// -*- C++ -*- compatibility header.
+
+// Copyright (C) 2002-2014 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 3, 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file wctype.h
+ *  This is a Standard C++ Library header.
+ */
+
+#include <cwctype>
+
+#ifndef _GLIBCXX_CWCTYPE_H
+#define _GLIBCXX_CWCTYPE_H 1
+
+#ifdef _GLIBCXX_NAMESPACE_C
+using std::wctype_t;
+using std::wctrans_t;
+using std::iswalpha;
+using std::iswupper;
+using std::iswlower;
+using std::iswdigit;
+using std::iswxdigit;
+using std::iswalnum;
+using std::iswspace;
+using std::iswpunct;
+using std::iswprint;
+using std::iswgraph;
+using std::iswcntrl;
+using std::iswctype;
+using std::towctrans;
+using std::towlower;
+using std::towupper;
+using std::wctrans;
+using std::wctype;
+#endif
+
+#endif