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/*-
* Copyright (c) 2014-2019 MongoDB, Inc.
* Copyright (c) 2008-2014 WiredTiger, Inc.
* All rights reserved.
*
* See the file LICENSE for redistribution information.
*/
/*
* Define WT threading and concurrency primitives Assumes Windows 7+/2008 R2+
*/
typedef CONDITION_VARIABLE wt_cond_t;
typedef CRITICAL_SECTION wt_mutex_t;
typedef struct {
bool created;
HANDLE id;
} wt_thread_t;
/*
* Thread callbacks need to match the return signature of _beginthreadex.
*/
#define WT_THREAD_CALLBACK(x) unsigned(__stdcall x)
#define WT_THREAD_RET unsigned __stdcall
#define WT_THREAD_RET_VALUE 0
/*
* WT declaration for calling convention type
*/
#define WT_CDECL __cdecl
#if _MSC_VER < 1900
/* Timespec is a POSIX structure not defined in Windows */
struct timespec {
time_t tv_sec; /* seconds */
long tv_nsec; /* nanoseconds */
};
#endif
/*
* Windows Portability stuff These are POSIX types which Windows lacks Eventually WiredTiger will
* migrate away from these types
*/
typedef unsigned int u_int;
typedef unsigned char u_char;
typedef unsigned long u_long;
/*
* Windows does have ssize_t Python headers declare also though so we need to guard it
*/
#ifndef HAVE_SSIZE_T
typedef int ssize_t;
#endif
/* Windows does not provide fsync */
#define fsync _commit
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