19720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block/* 29720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * Copyright (c) 1999 39720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * Boris Fomitchev 49720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * 59720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * This material is provided "as is", with absolutely no warranty expressed 69720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * or implied. Any use is at your own risk. 79720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * 89720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * Permission to use or copy this software for any purpose is hereby granted 99720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * without fee, provided the above notices are retained on all copies. 109720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * Permission to modify the code and to distribute modified code is granted, 119720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * provided the above notices are retained, and a notice that the code was 129720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * modified is included with the above copyright notice. 139720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * 149720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block */ 159720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 169720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#ifndef _STLP_INTERNAL_CSTDLIB 179720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#define _STLP_INTERNAL_CSTDLIB 189720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 199720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined (_STLP_USE_NEW_C_HEADERS) 20e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# if defined (_STLP_HAS_INCLUDE_NEXT) 21e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# include_next <cstdlib> 22e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# else 23e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# include _STLP_NATIVE_CPP_C_HEADER(cstdlib) 24e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# endif 259720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#else 269720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# include <stdlib.h> 279720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 289720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 29e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#if defined (__BORLANDC__) && !defined (__linux__) 309720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block/* Borland process.h header do not bring anything here and is just included 319720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * in order to avoid inclusion later. This header cannot be included later 329720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * because Borland compiler consider that for instance the abort function 339720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * defined as extern "C" cannot be overloaded and it finds 2 "overloads", 349720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * once in native std namespace and the other in STLport namespace... 359720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block */ 369720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# include <process.h> 379720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 389720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 399720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block/* on evc3/evc4 including stdlib.h also defines setjmp macro */ 409720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined (_STLP_WCE) 419720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# define _STLP_NATIVE_SETJMP_H_INCLUDED 429720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 439720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 449720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined (__MSL__) && (__MSL__ <= 0x5003) 459720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blocknamespace std { 469720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block typedef ::div_t div_t; 479720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block typedef ::ldiv_t ldiv_t; 489720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# ifdef __MSL_LONGLONG_SUPPORT__ 499720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block typedef ::lldiv_t lldiv_t; 509720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 519720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block} 529720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 539720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 549720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#ifdef _STLP_IMPORT_VENDOR_CSTD 559720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block_STLP_BEGIN_NAMESPACE 569720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::div_t; 579720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::ldiv_t; 589720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::size_t; 599720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 609720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# ifndef _STLP_NO_CSTD_FUNCTION_IMPORTS 619720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# ifndef _STLP_WCE 629720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block// these functions just don't exist on Windows CE 639720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::abort; 649720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::getenv; 659720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::mblen; 669720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::mbtowc; 679720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::system; 689720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::bsearch; 699720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 709720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::atexit; 719720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::exit; 729720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::calloc; 739720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::free; 749720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::malloc; 759720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::realloc; 769720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::atof; 779720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::atoi; 789720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::atol; 799720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::mbstowcs; 809720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::strtod; 819720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::strtol; 829720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::strtoul; 839720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 84e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# if !(defined (_STLP_NO_NATIVE_WIDE_STREAMS) || defined (_STLP_NO_NATIVE_MBSTATE_T)) 859720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::wcstombs; 869720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# ifndef _STLP_WCE 879720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::wctomb; 889720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 899720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 909720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::qsort; 919720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::labs; 929720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::ldiv; 939720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# if defined (_STLP_LONG_LONG) && !defined (_STLP_NO_VENDOR_STDLIB_L) 949720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# if !defined(__sun) 959720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::llabs; 969720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::lldiv_t; 979720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::lldiv; 989720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# else 999720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing ::llabs; 1009720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing ::lldiv_t; 1019720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing ::lldiv; 1029720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 1039720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 1049720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::rand; 1059720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing _STLP_VENDOR_CSTD::srand; 1069720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif /* _STLP_NO_CSTD_FUNCTION_IMPORTS */ 1079720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block_STLP_END_NAMESPACE 1089720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif /* _STLP_IMPORT_VENDOR_CSTD */ 1099720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 110e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#if (defined (__BORLANDC__) || defined (__WATCOMC__)) && defined (_STLP_USE_NEW_C_HEADERS) 1119720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block//In this config bcc define everything in std namespace and not in 1129720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block//the global one. 1139720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline int abs(int __x) { return _STLP_VENDOR_CSTD::abs(__x); } 1149720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline _STLP_VENDOR_CSTD::div_t div(int __x, int __y) { return _STLP_VENDOR_CSTD::div(__x, __y); } 1159720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1169720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1179720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined(_MSC_EXTENSIONS) && defined(_STLP_MSVC) && (_STLP_MSVC <= 1300) 1189720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# define _STLP_RESTORE_FUNCTION_INTRINSIC 1199720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# pragma warning (push) 1209720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# pragma warning (disable: 4162) 1219720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# pragma function (abs) 1229720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1239720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1249720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block//HP-UX native lib has abs() and div() functions in global namespace 125e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#if !defined (__SUNPRO_CC) && \ 126e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott (!defined (__HP_aCC) || (__HP_aCC < 30000)) 1279720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1289720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block//MSVC starting with .Net 2003 already define all math functions in global namespace: 129e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# if !defined (__WATCOMC__) && \ 130e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott (!defined (_STLP_MSVC_LIB) || (_STLP_MSVC_LIB < 1310) || defined (UNDER_CE)) 1319720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline long abs(long __x) { return _STLP_VENDOR_CSTD::labs(__x); } 1329720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 1339720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 134e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott/** VC since version 8 has this, the platform SDK and CE SDKs hanging behind. */ 135e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott# if !defined (__WATCOMC__) && \ 136e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott (!defined (_STLP_MSVC_LIB) || (_STLP_MSVC_LIB < 1400) || defined (_STLP_USING_PLATFORM_SDK_COMPILER) || defined (UNDER_CE)) 1379720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline _STLP_VENDOR_CSTD::ldiv_t div(long __x, long __y) { return _STLP_VENDOR_CSTD::ldiv(__x, __y); } 1389720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 1399720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1409720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1419720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1429720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined (_STLP_RESTORE_FUNCTION_INTRINSIC) 1439720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# pragma intrinsic (abs) 1449720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# pragma warning (pop) 1459720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# undef _STLP_RESTORE_FUNCTION_INTRINSIC 1469720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1479720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1489720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined (_STLP_LONG_LONG) 1499720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# if !defined (_STLP_NO_VENDOR_STDLIB_L) 1509720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# if !defined (__sun) 1519720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline _STLP_LONG_LONG abs(_STLP_LONG_LONG __x) { return _STLP_VENDOR_CSTD::llabs(__x); } 1529720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline lldiv_t div(_STLP_LONG_LONG __x, _STLP_LONG_LONG __y) { return _STLP_VENDOR_CSTD::lldiv(__x, __y); } 1539720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# else 1549720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline _STLP_LONG_LONG abs(_STLP_LONG_LONG __x) { return ::llabs(__x); } 1559720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline lldiv_t div(_STLP_LONG_LONG __x, _STLP_LONG_LONG __y) { return ::lldiv(__x, __y); } 1569720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 1579720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# else 1589720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockinline _STLP_LONG_LONG abs(_STLP_LONG_LONG __x) { return __x < 0 ? -__x : __x; } 1599720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# endif 1609720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1619720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1629720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block/* C++ Standard is unclear about several call to 'using ::func' if new overloads 1639720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * of ::func appears between 2 successive 'using' calls. To avoid this potential 1649720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * problem we provide all abs overload before the 'using' call. 1659720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * Beware: This header inclusion has to be after all abs overload of this file. 1669720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block * The first 'using ::abs' call is going to be in the other header. 1679720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block */ 1689720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#ifndef _STLP_INTERNAL_CMATH 1699720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block# include <stl/_cmath.h> 1709720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1719720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1729720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#if defined (_STLP_IMPORT_VENDOR_CSTD) && !defined (_STLP_NO_CSTD_FUNCTION_IMPORTS) 1739720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block// ad hoc, don't replace with _STLP_VENDOR_CSTD::abs here! - ptr 2005-03-05 1749720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block_STLP_BEGIN_NAMESPACE 1759720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing ::abs; 1769720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Blockusing ::div; 1779720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block_STLP_END_NAMESPACE 1789720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif 1799720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block 1809720d5f59b9c1f5d1b9ecbc9173dbcb71bd557beSteve Block#endif /* _STLP_INTERNAL_CSTDLIB */ 181