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/*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDE_git_compat_h__
#define INCLUDE_git_compat_h__
/**
* @file git2/compat.h
* @brief Type compatibility layer necessary for clients of the library.
* @ingroup Git
* @{
*/
GIT_BEGIN_DECL
// NOTE: This needs to be in a public header so that both the library
// implementation and client applications both agree on the same types.
// Otherwise we get undefined behavior.
//
// Use the "best" types that each platform provides. Currently we truncate
// these intermediate representations for compatibility with the git ABI, but
// if and when it changes to support 64 bit types, our code will naturally
// adapt.
//
// NOTE: These types should match those that are returned by our internal
// stat() functions, for all platforms.
#if defined(_MSC_VER)
typedef __int64 git_off_t;
typedef __time64_t git_time_t;
#elif defined(__MINGW32__)
typedef off64_t git_off_t;
typedef time_t git_time_t;
#else // POSIX
// Note: Can't use off_t since if a client program includes <sys/types.h>
// before us (directly or indirectly), they'll get 32 bit off_t in their client
// app, even though /we/ define _FILE_OFFSET_BITS=64.
typedef long long git_off_t;
typedef time_t git_time_t;
#endif
/** @} */
GIT_END_DECL
#endif
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