雖然這篇__Time64_t鄉民發文沒有被收入到精華區：在__Time64_t這個話題中，我們另外找到其它相關的精選爆讚文章
[爆卦]__Time64_t是什麼？優點缺點精華區懶人包
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#1time、_time32、_time64 | Microsoft Docs
2021年11月30日 — time 是 _time64 的包裝函式，而按照預設， time_t 相當於 __time64_t 。 如果您要強制編譯器將 time_t 解譯為舊的32 位元 time_t ，您可以定義 ...
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#2time_t,__time64_t和Ctime的例子- 不笑猫 - 博客园
time_t 和__time64_t的区别： 对time_t数据类型的值来说，它所表示的时间不能晚于2038年1月18日19时14分07秒。为了能够表示更久远的时间，一些编译器 ...
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#364-bit time symbol handling (The GNU C Library)
64-bit time support provides type __time64_t and can handle dates beyond Y2038. In these configurations, time-related types have two declarations, a 64-bit ...
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#4time.h
#if __MSVCRT_VERSION__ >= 0x0601 _CRTIMP __time64_t __cdecl _time64( __time64_t); _CRTIMP __time64_t __cdecl _mktime64 (struct tm*); _CRTIMP char* __cdecl ...
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#5time(),time64() — Determine current UTC time - IBM
Format. #include <time.h> time_t time(time_t *timeptr); #define _LARGE_TIME_API #include <time.h> time64_t time64(time64_t *timer); ...
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#6fork(2) - Ideone.com
... _TIME32_T_DEFINED typedef long __time32_t; #endif #ifndef _TIME64_T_DEFINED #define _TIME64_T_DEFINED __MINGW_EXTENSION typedef __int64 __time64_t; ...
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#7C++ _localtime64_s函數代碼示例- 純淨天空
errno_t __cdecl _tctime64_s ( _TSCHAR * buffer, size_t sizeInChars, const __time64_t *timp ) { struct tm tmtemp; errno_t e; _VALIDATE_RETURN_ERRCODE( ...
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#864位时间符号处理（GNU C库）
64位时间支持提供了类型 __time64_t 并且可以处理Y2038之后的日期。 在这些配置中，与时间相关的类型有两个声明，一个是64位，一个是32位。与时间相关的 ...
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#9time.h - 維基百科，自由的百科全書
為此，某些編譯器引入了64位元甚至更長的整型來儲存日曆時間，如Visual C++支援 __time64_t 資料類型，通過 _time64() 函式取得日曆時間，可支援到UTC 3001-01-01 ...
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#10*time.h - definitions/declarations for time routines * * Copyright ...
... __int64 __time64_t; /* 64-bit time value */ #define _TIME64_T_DEFINED #endif #ifndef _TIME_T_DEFINED #ifdef _USE_32BIT_TIME_T typedef __time32_t time_t; ...
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#11__int64及__time64_t 格式化- 台部落
printf 輸出long long在windows 環境下%I64d 在linux 環境下%lld. 在VC6、DEV、CodeBlocks中C語言都可以使用__int64，格式化輸出標識爲%I64d。不過 ...
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#12[0/2] Y2038 support batch 1 - __time64_t and __tz_convert
The first patch provides __time64_t, the 64-bit counterpart of time_t, to be used in 64-bit-time implementations of public APIs related to time.
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#13C++ (Cpp) _time64 Examples - HotExamples
void InitLog() { FILE* pFile; pFile = fopen( "patchlog.txt", "w"); if ( pFile == NULL) return; __time64_t ltime; _time64( <ime); fprintf( pFile, ...
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#14C++程式設計中時間使用總結- IT閱讀
各種時間類/資料結構. 與時間相關的類和資料結構有: 1. CTime. 2. CTimeSpan. 3. __time64_t和time_t. 4. struct tm. 5. SYSTEMTIME. 6. FILETIME.
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#15ctime_百度百科
以一個__time64_t（注意：最前面的下劃線有兩條）類型的數據來構造一個CTime對象。參數time是一個__time64_t類型的值，表示自GMT時間1970年1月1日零點以來的秒數，這裏 ...
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#16How to handle conflicting type such time_t, time64_t - Stack ...
... /usr/share/mingw-w64/include/crtdefs.h:138:20: note: previous declaration of 'time_t' was here typedef __time64_t time_t; ^~~~~~.
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#17time, _time32, _time64
__time32_t _time32(__time32_t * t); /* 64 bit time */ __time64_t _time64(__time64_t * t); /* generic time (see Remarks) */ time_t time(time_t *timer); ...
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#18time_t and __time64_t - narkive
but CTime::GetTime() returns __time64_t. There is a casting from the 64 bit version to the 32 bit version. Do we loose important information in this case?
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#19Tcl Source Code: Artifact [97e8041bff]
... File size in bytes */ __time64_t st_atime; /* Accessed date (always ... _dev_t st_rdev; - __int32 st_size; + _off_t st_size; __time64_t ...
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#20Android Studio NDK 日期時間
Android Studio NDK 日期時間. Android 所用C/C++庫Bionic API. 即輕量級C/C++庫. 分32位同64位, 32位『time_t』有效期至2038年, 64位『__time64_t』 ...
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#21libc/include/time64.h - platform/bionic - Git at Google
__ BEGIN_DECLS. typedef int64_t time64_t;. char* asctime64(const struct tm*);. char* asctime64_r(const struct tm*, char*);. char* ctime64(const time64_t*);.
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#22time.h source code [glibc/include/time.h] - Woboq Code Browser
61, # define __ctime64 ctime. 62, #else. 63, extern char *__ctime64 (const __time64_t *__timer) __THROW;. 64, libc_hidden_proto (__ctime64);.
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#23__int64及__time64_t 格式化_xin_yu_xin的专栏-程序员秘密 ...
查了下资料，__int64是windows专用的，被vc、gcc等编译器支持，但在在UNIX、Linux中需用long long配合%lld。后者是标准C的规定! 我试了下long long配合%I64d，可以正确输出 ...
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#24How should I access _MAX__TIME64_T? - Google Groups
to. Due to a CRT bug, if you pass a value into localtime_s() greater than. _MAX__TIME64_T, the program will crash:
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#25make __mktime_internal compatibles with __time64_t
[PATCH v3] Y2038: make __mktime_internal compatibles with __time64_t · Previous message (by thread): [PATCH v2 3/3] aarch64: Optimized memchr ...
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#26ctime函式 - 中文百科知識
以一個__time64_t（注意：最前面的下劃線有兩條）類型的數據來構造一個CTime對象。參數time是一個__time64_t類型的值，表示自GMT時間1970年1月1日零點以來的秒數，這裡 ...
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#27The End of Time 19 years to go - GitHub Pages
+typedef __s64 time64_t;. +. +/*. + * This wants to go into uapi/linux/time.h once we agreed about the. + * userspace interfaces. + */. +#if __BITS_PER_LONG ...
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#28C/C++以及Linux下的時間函數 - GetIt01
#ifndef __TIME_T#define __TIME_T /* 避免重複定義time_t */typedef long time_t; ... 比如微軟在Visual C++中採用了__time64_t數據類型來保存日曆時間，並 ...
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#29__int64及__time64_t 格式化_xin_yu_xin的专栏-程序员宝宝 ...
printf 输出long long在windows 环境下%I64d 在linux 环境下%lld. 在VC6、DEV、CodeBlocks中C语言都可以使用__int64，格式化输出标识为%I64d。不过在VC6中数字后加2个L ...
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#30time_t - 通信用語の基礎知識
(crtdefs.h) typedef __time64_t time_t;. Win32環境でも__int64は利用可能で、もってtime_tは64ビット化されている。 FreeBSD.
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#31What is localtime_s in C ? - Educative.io
Error values ; NULL, any value, EINVAL ; Not NULL, NULL, EINVAL ; Not NULL, less than 0 or greater than _MAX__TIME64_T, EINVAL ...
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#32C中time.h小结_私房菜
比如微软在Visual C++中采用了__time64_t数据类型来保存日历时间，并通过_time64()函数来获得 ... extern time_t time (time_t *__timer) __THROW;.
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#33File: time.h | Debian Sources
struct __utimbuf64 { __time64_t actime; /* Access time. ... 64 extern struct tm *__localtime64_r (const __time64_t *__timer, ...
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#34zoom_sdk_windows_sys::time_t - Rust - Docs.rs
Pick another theme! ayu dark light ? Change settings. [−][src]Type Definition zoom_sdk_windows_sys::time_t. type time_t = __time64_t;
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#35C++ CRegKey::QueryDWORDValue方法代碼示例- 堆棧答案
QueryDWORDValue(szValueName, dwLastUTC) == ERROR_SUCCESS) { __time64_t tTime = (__time64_t)dwLastUTC; tm* pTm = _localtime64(&tTime); LONG nLastDay ...
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#36time.h « include - fork/glibc.git - Gentoo
struct __utimbuf64 { __time64_t actime; /* Access time. */ __time64_t modtime; /* Modification time. */ }; #endif #if __TIMESIZE == 64 # define __ctime64 ...
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#37make __mktime_internal compatible with __time64_t - Public ...
+extern __time64_t __timelocal64 (struct tm *__tp) __THROW; ... -time_t -mktime (struct tm *tp) +/* Convert *TP to a __time64_t value.
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#38linux下用time(NULL)函数和localtime()获取当前时间的方法
比如微软在Visual C++中采用了__time64_t数据类型来保存日历时间，并通过_time64()函数来获得日历时间（而不是通过使用32位字的time()函数），这样就 ...
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#39Is there a way to display time with millisecond accuracy? - NI ...
struct __timeb64 tstruct; struct tm *today; __time64_t ltime; today = _localtime64( <ime ); _ftime64( &tstruct );
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#40Is Polyspace R2020b Bug Finder and Code Prover compatible ...
C:\Program Files (x86)\Windows Kits\10\Include\10.0.18362.0\ucrt\corecrt.h, line 552: error: identifier "__time64_t" is undefined.
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#41C/C++以及Linux下的时间函数 - 知乎专栏
比如微软在Visual C++中采用了__time64_t数据类型来保存日历时间，并通过_time64()函数来获得日历时间（而不是通过使用32位字的time()函数），这样就可以通过该数据 ...
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#42Using a C ++ class to obtain the system time CTime
... CTime() throw(); CTime(_In_ __time64_t time) throw(); CTime( _In_ int nYear, ... _In_ int nDST = -1) throw(); CTime& operator=(_In_ __time64_t time) ...
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#43VC中多種方式獲取世界基準時間_其它 - 程式人生
struct tm *_gmtime64(const __time64_t *timer);. _gmtime64使用__time64_t結構，允許表示日期到UTC時間23:59:59,December 31, 3000， UTC；而 ...
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#44Windows/Linux下C/C++时间函数全攻略
1、通用处理：time_t（win平台64位系列对应__time64_t,Linux暂无研究，以后补上） time_t＝long int，范围从1970－1－1 0:0:0 到2038－1－18 19:14:07
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#45如何在32 位时间库中使用mktime64()、time64() 和localtime64 ...
Linux 上的C 标准库( CRT ) 只有一个 time_t 请输入没有 _mktime64 为您在32 位Windows 上，有2 个不同的 time_t 类型( __time32_t and __time64_t )和每个时间函数的2 ...
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#46time, _time64 - WeZz
After 23:59:59, December 31, 3000, UTC (using _time64 and __time64_t). Remarks. The time function returns the number of seconds elapsed since ...
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#47C/C++ time function under Windows/Linux - actorsfit
__time64_t =__int64, the range is from 1970-1-1 0:0:0 to 3000-12-31 23:59:59. This variable increases by 1 every second, and the accuracy is very low.
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#48time/mktime.c - Glibc source code (glibc-2.35.9000) - Elixir ...
Much of the code uses long_int to represent __time64_t values, to lessen the hassle of dealing with platforms where __time64_t is unsigned, ...
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#49time_t - C++ Reference
Alias of a fundamental arithmetic type capable of representing times, as those returned by function time . For historical reasons, it is generally ...
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#50How to convert UTC time to mkgmtime32? - IT-QA.COM
The _mkgmtime32 and _mkgmtime64 functions convert a UTC time to a __time32_t or __time64_t type representing the time in UTC.
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#512152 WSL: time.h declares __time64_t API for difftime(), but ...
#2152 WSL: time.h declares __time64_t API for difftime(), but implementation is __time32_t · Provide the appropriate inline redirects. · Recognize ...
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#52使用CTime的一些注意點 - w3c學習教程
typedef __time64_t time_t; /* time value */. #endif. time_t 中的定義是不一樣的vs6.0、vs2003、vs2008得特別注意！
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#53Y2038 in the "C" Programming Language
Constant/Definition, __DARWIN_CLK_TCK, i386/_limits.h, No, No, No, No, Yes (100) ... Convert a UTC time in a tm struct to a UTC time in a time64_t.
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#54timet型別是什麼意思？c語言裡有這個嗎不懂，求解 - 嘟油儂
visual c++裡有個__time64_t資料型別來儲存日曆時間，並通過_time64()函式來獲得日曆時間，這樣就可以通過該資料型別儲存3001年1月1日0時0分0秒之前的 ...
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#5564bit Time? - embarcadero.cppbuilder.cpp - CodeVerge
The code in Visual Studio is: {code}__time64_t ret = _time64(&utcNow);{code} where __time64_t is defined as _int64 and _time64() is a ...
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#56sdk/include/crt/time.h File Reference - ReactOS
_CRTIMP errno_t __cdecl · _ctime64_s (_Out_writes_z_(_SizeInBytes) char *_Buf, _In_ size_t _SizeInBytes, _In_ const __time64_t *_Time).
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#57待辦事項#37938: Conflicts in time_t type definition between ...
... UTC. time_t is now equivalent to __time64_t by default, but defining _USE_32BIT_TIME_T changes time_t to __time32_t and forces many time ...
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#58STR #1079: Problems with localtime - Fast Light Toolkit (FLTK)
"In Visual C++ 2005, localtime is an inline function which evaluates to _localtime64, and time_t is equivalent to __time64_t.
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#59C语言中tm时间结构体 - 51CTO博客
long int __tm_gmtoff; /* Seconds east of UTC. */ __const char *__tm_zone; ... 1.time_t为typedef __int64 __time64_t; 2.struct timeval
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#60c 獲取檔案修改時間 - 程式前沿
SYSTEMTIME OnTime64toSystemTime(__time64_t& itime) { struct tm *temptm = _localtime64(&itime); SYSTEMTIME st = {1900 temptm->tm_year, ...
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#61unistd - go.pkg.dev
type Time_t = X__time64_t /* crtdefs.h:138:20 */ ... type X__finddata64_t = struct { Fattrib uint32 Ftime_create X__time64_t Ftime_access ...
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#62Visual C++ >>time_t to displayable format? - Database Forum ...
... especially the section marked "Convert time from type time_t, __time32_t or __time64_t to character string. [...]" You cannot simply cast numbers to ...
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#63STLdoc: VS2017/inc/time.h Source File - BME
176 _In_ __time64_t const*, _Time ... 245 _ACRTIMP __time64_t __cdecl _mkgmtime64(. 246 _Inout_ struct tm* _Tm.
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#64c/c++ 中的日期時間一般用什麼資料型別問題？ - 劇多
typedef __time64_t time_t; /* time value */. #endif. #define _TIME_T_DEFINED /* avoid multiple def"s of time_t */.
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#65Is a "Y2K38 disaster" looming? Issues with a 'time_t' type
to __time64_t. If you need to force the compiler to interpret time_t as the old 32-bit time_t, you can define _USE_32BIT_TIME_T.
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#66C/C++中的日期和時間time_t與struct tm轉換 - 尋找最初的初衷
比如微軟在Visual C++中采用了__time64_t數據類型來保存日歷時間，並通過_time64()函數來獲得日歷時間（而不是通過使用32位字的time()函數），這樣就可以通過該數據 ...
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#67[LLVMdev] __time_t type instead of __time64_t inwin32 ...
[LLVMdev] __time_t type instead of __time64_t inwin32/TimeValue.cpp. Jeff Cohen jeffc at jolt-lang.org. Tue Dec 14 19:38:45 PST 2004.
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#68time_t的大小及其最大值。 - size of time_t and its max value
Microsoft explicitly sets the limit to _MAX__TIME64_T + _MAX_LOCAL_TIME. windows10上的Microsoft C gmtime在通過32535291600時將返回NULL, ...
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#69size of time_t and its max value - Genera Codice
Microsoft explicitly sets the limit to _MAX__TIME64_T + _MAX_LOCAL_TIME. From ctime.h in Microsoft Visual Studio 2010 CRT sources: ...
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#70用于时间的c的运行时函数库中的函数 - C++博客
__time64_t _mktime64( struct tm *timeptr ); 获得系统时间。 头文件<time.h> In Visual C++ 2005, time is a wrapper for _time64 and time_t is, ...
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#71How can I add two floats and maintain precision?
__time64_t _time64(__time64_t *timer); Parameters timer Pointer to the storage location for time. Return Value Return the time in elapsed ...
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#72[MFC]兩個GetCurrentTime()的區別- 碼上快樂
*__time64_t _time64(timeptr) - Get current system time and convert to a * __time64_t value. * *Purpose: * Gets the current date and time and ...
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#73383773 – __int64 is not detected as valid type with 'Microsoft ...
Therefore every function prototype containing any type derived from __int64 doesn't match, e.g. on Win64 time_t -> __time64_t -> __int64 Regards, Gert.
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#74.NET Programming with Visual C++: Tutorial, Reference, and ...
Along with the new time64_t data type, the CRT supplies a new set of routines that are ... *_____ __time64_t _time64( time64_t* pTime): Returns system time.
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#75徹底搞清楚C/C++ 中日期和時間time_t 與struct tm,time ... - IT人
比如微軟在Visual C++中採用了__time64_t資料型別來儲存日曆時間，並通過_time64()函式來獲得日曆時間（而不是通過使用32位字的time()函數），這樣就 ...
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#76Язык C. Самое необходимое - 第 300 頁 - Google 圖書結果
Объявление типа: typedef __time32_t time_t; // В проекте Test32c typedef __time64_t time_t; // В проекте Test64c Объявления типов __time32_t и __time64_t ...
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#77Dasar Robot Trading dengan C++ Programming
... COLORREF long 8 __int64 -9 223 372 036 854 775 808 9 223 372 036 854 775 807 ulong 8 0 18 446 744 073 709 551 615 unsigned __int64 datetime 8 __time64_t ...
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#78time_t的大小及其最大值| 2022
Microsoft明确将限制设置为_MAX__TIME64_T + _MAX_LOCAL_TIME。 从Microsoft Visual Studio 2010 CRT来源中的ctime.h中： #define _MAX__TIME64_T 0x793406fffi64 ...