Edit: /usr/include/c++/4.4.4/cstdlib (5723B)
// -*- C++ -*- forwarding header.
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
// 2006, 2007, 2008, 2009
// 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
//
.
/** @file include/cstdlib
* This is a Standard C++ Library file. You should @c #include this file
* in your programs, rather than any of the "*.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
#include
#ifndef _GLIBCXX_CSTDLIB
#define _GLIBCXX_CSTDLIB 1
#if !_GLIBCXX_HOSTED
// The C standard does not require a freestanding implementation to
// provide . However, the C++ standard does still require
// -- but only the functionality mentioned in
// [lib.support.start.term].
#define EXIT_SUCCESS 0
#define EXIT_FAILURE 1
_GLIBCXX_BEGIN_NAMESPACE(std)
extern "C" void abort(void);
extern "C" int atexit(void (*)());
extern "C" void exit(int);
_GLIBCXX_END_NAMESPACE
#else
#include
// Get rid of those macros defined in 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
_GLIBCXX_BEGIN_NAMESPACE(std)
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
inline long
abs(long __i) { return labs(__i); }
inline ldiv_t
div(long __i, long __j) { return ldiv(__i, __j); }
_GLIBCXX_END_NAMESPACE
#if _GLIBCXX_USE_C99
#undef _Exit
#undef llabs
#undef lldiv
#undef atoll
#undef strtoll
#undef strtoull
#undef strtof
#undef strtold
_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
#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);
#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 *);
extern "C" long long int
(strtoll)(const char * restrict, char ** restrict, int);
extern "C" unsigned long long int
(strtoull)(const char * restrict, char ** restrict, int);
#endif
#if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC
using ::atoll;
using ::strtoll;
using ::strtoull;
#endif
using ::strtof;
using ::strtold;
_GLIBCXX_END_NAMESPACE
_GLIBCXX_BEGIN_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;
_GLIBCXX_END_NAMESPACE
#endif // _GLIBCXX_USE_C99
#ifdef __GXX_EXPERIMENTAL_CXX0X__
# if defined(_GLIBCXX_INCLUDE_AS_TR1)
# error C++0x header cannot be included from TR1 header
# endif
# if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
# include
# else
# define _GLIBCXX_INCLUDE_AS_CXX0X
# define _GLIBCXX_BEGIN_NAMESPACE_TR1
# define _GLIBCXX_END_NAMESPACE_TR1
# define _GLIBCXX_TR1
# include
# undef _GLIBCXX_TR1
# undef _GLIBCXX_END_NAMESPACE_TR1
# undef _GLIBCXX_BEGIN_NAMESPACE_TR1
# undef _GLIBCXX_INCLUDE_AS_CXX0X
# endif
#endif
#endif // !_GLIBCXX_HOSTED
#endif