--- /dev/null
+// -*- C++ -*- forwarding header.
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+// 2006, 2007, 2008, 2009, 2010, 2011
+// 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 include/cstdlib
+ * This is a Standard C++ Library file. You should @c \#include this file
+ * in your programs, rather than any of the @a *.h implementation files.
+ *
+ * This is the C++ version of the Standard C Library header @c stdlib.h,
+ * and its contents are (mostly) the same as that header, but are all
+ * contained in the namespace @c std (except for names which are defined
+ * as macros in C).
+ */
+
+//
+// ISO C++ 14882: 20.4.6 C library
+//
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+#ifndef _GLIBCXX_CSTDLIB
+#define _GLIBCXX_CSTDLIB 1
+
+#if !_GLIBCXX_HOSTED
+// The C standard does not require a freestanding implementation to
+// provide <stdlib.h>. However, the C++ standard does still require
+// <cstdlib> -- but only the functionality mentioned in
+// [lib.support.start.term].
+
+#define EXIT_SUCCESS 0
+#define EXIT_FAILURE 1
+
+namespace std
+{
+ extern "C" void abort(void) throw () _GLIBCXX_NORETURN;
+ extern "C" int atexit(void (*)()) throw ();
+ extern "C" void exit(int) throw () _GLIBCXX_NORETURN;
+} // namespace std
+
+#else
+
+#include <stdlib.h>
+
+// Get rid of those macros defined in <stdlib.h> in lieu of real functions.
+#undef abort
+#undef abs
+#undef atexit
+#undef atof
+#undef atoi
+#undef atol
+#undef bsearch
+#undef calloc
+#undef div
+#undef exit
+#undef free
+#undef getenv
+#undef labs
+#undef ldiv
+#undef malloc
+#undef mblen
+#undef mbstowcs
+#undef mbtowc
+#undef qsort
+#undef rand
+#undef realloc
+#undef srand
+#undef strtod
+#undef strtol
+#undef strtoul
+#undef system
+#undef wcstombs
+#undef wctomb
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+ using ::div_t;
+ using ::ldiv_t;
+
+ using ::abort;
+ using ::abs;
+ using ::atexit;
+ using ::atof;
+ using ::atoi;
+ using ::atol;
+ using ::bsearch;
+ using ::calloc;
+ using ::div;
+ using ::exit;
+ using ::free;
+ using ::getenv;
+ using ::labs;
+ using ::ldiv;
+ using ::malloc;
+#ifdef _GLIBCXX_HAVE_MBSTATE_T
+ using ::mblen;
+ using ::mbstowcs;
+ using ::mbtowc;
+#endif // _GLIBCXX_HAVE_MBSTATE_T
+ using ::qsort;
+ using ::rand;
+ using ::realloc;
+ using ::srand;
+ using ::strtod;
+ using ::strtol;
+ using ::strtoul;
+ using ::system;
+#ifdef _GLIBCXX_USE_WCHAR_T
+ using ::wcstombs;
+ using ::wctomb;
+#endif // _GLIBCXX_USE_WCHAR_T
+
+#ifndef __CORRECT_ISO_CPP_STDLIB_H_PROTO
+ inline long
+ abs(long __i) { return labs(__i); }
+
+ inline ldiv_t
+ div(long __i, long __j) { return ldiv(__i, __j); }
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#if _GLIBCXX_USE_C99
+
+#undef _Exit
+#undef llabs
+#undef lldiv
+#undef atoll
+#undef strtoll
+#undef strtoull
+#undef strtof
+#undef strtold
+
+namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ using ::lldiv_t;
+#endif
+#if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC
+ extern "C" void (_Exit)(int) throw () _GLIBCXX_NORETURN;
+#endif
+#if !_GLIBCXX_USE_C99_DYNAMIC
+ using ::_Exit;
+#endif
+
+ inline long long
+ abs(long long __x) { return __x >= 0 ? __x : -__x; }
+
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ using ::llabs;
+
+ inline lldiv_t
+ div(long long __n, long long __d)
+ { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }
+
+ using ::lldiv;
+#endif
+
+#if _GLIBCXX_USE_C99_LONG_LONG_CHECK || _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ extern "C" long long int (atoll)(const char *) throw ();
+ extern "C" long long int
+ (strtoll)(const char * __restrict, char ** __restrict, int) throw ();
+ extern "C" unsigned long long int
+ (strtoull)(const char * __restrict, char ** __restrict, int) throw ();
+#endif
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ using ::atoll;
+ using ::strtoll;
+ using ::strtoull;
+#endif
+ using ::strtof;
+ using ::strtold;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace __gnu_cxx
+
+namespace std
+{
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ using ::__gnu_cxx::lldiv_t;
+#endif
+ using ::__gnu_cxx::_Exit;
+ using ::__gnu_cxx::abs;
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ using ::__gnu_cxx::llabs;
+ using ::__gnu_cxx::div;
+ using ::__gnu_cxx::lldiv;
+#endif
+ using ::__gnu_cxx::atoll;
+ using ::__gnu_cxx::strtof;
+ using ::__gnu_cxx::strtoll;
+ using ::__gnu_cxx::strtoull;
+ using ::__gnu_cxx::strtold;
+} // namespace std
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+
+namespace std
+{
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ // types
+ using std::lldiv_t;
+
+ // functions
+ using std::llabs;
+ using std::lldiv;
+#endif
+
+ using std::atoll;
+ using std::strtoll;
+ using std::strtoull;
+
+ using std::strtof;
+ using std::strtold;
+
+ // overloads
+ using std::abs;
+#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
+ using std::div;
+#endif
+} // namespace std
+
+#endif // __GXX_EXPERIMENTAL_CXX0X__
+
+#endif // _GLIBCXX_USE_C99
+
+#endif // !_GLIBCXX_HOSTED
+
+#endif
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