82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include <cstdint>
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// thanks Chromium
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#if defined(__APPLE__)
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#define OS_MAC 1
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#elif defined(__linux__) // __APPLE__
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#define OS_LINUX 1
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#elif defined(_WIN32) // __APPLE__ || __linux__
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#define OS_WIN 1
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#else // __APPLE__ || __linux__ || _WIN32
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#error Please add support for your platform in core/build_config.h
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#endif // else for __APPLE__ || __linux__ || _WIN32
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// For access to standard POSIXish features, use OS_POSIX instead of a
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// more specific macro.
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#if defined(OS_MAC) || defined(OS_LINUX)
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#define OS_POSIX 1
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#endif // OS_MAC || OS_LINUX
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// Compiler detection.
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#if defined(__clang__)
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#define COMPILER_CLANG 1
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#elif defined(__GNUC__) // __clang__
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#define COMPILER_GCC 1
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#elif defined(_MSC_VER) // __clang__ || __GNUC__
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#define COMPILER_MSVC 1
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#else // _MSC_VER || __clang__ || __GNUC__
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#error Please add support for your compiler in core/build_config.h
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#endif // else for _MSC_VER || __clang__ || __GNUC__
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// Processor architecture detection.
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#if defined(_M_X64) || defined(__x86_64__)
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#define ARCH_CPU_X86_FAMILY 1
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#define ARCH_CPU_X86_64 1
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#define ARCH_CPU_64_BITS 1
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#elif defined(_M_IX86) || defined(__i386__)
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#define ARCH_CPU_X86_FAMILY 1
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#define ARCH_CPU_X86 1
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#define ARCH_CPU_32_BITS 1
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#else
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#error Please add support for your architecture in core/build_config.h
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#endif
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#if defined(COMPILER_GCC) || defined(COMPILER_CLANG)
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#define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
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#else
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#define WARN_UNUSED_RESULT
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#endif
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#if defined(__GNUC__)
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#define FORCE_INLINE inline __attribute__((always_inline))
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#elif defined(_MSC_VER)
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#define FORCE_INLINE __forceinline
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#else
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#define FORCE_INLINE inline
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#endif
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#include <climits>
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static_assert(CHAR_BIT == 8, "Not supported char size.");
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