Source code of Windows XP (NT5)
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//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1992 - 1994.
//
// File: etask.hxx
//
// Contents: extern definitions from etask.hxx
//
// History: 08-Mar-94 BobDay Taken from OLE2INT.H & OLECOLL.H
//
//----------------------------------------------------------------------------
#ifdef WIN32
#define HTASK DWORD // Use Proccess id / Thread id
#define GetCurrentThread() GetCurrentThreadId()
#define GetCurrentProcess() GetCurrentProcessId()
#define GetWindowThread(h) ((HTASK)GetWindowTask(h))
#else
#define GetCurrentThread() GetCurrentTask()
#define GetCurrentProcess() GetCurrentTask()
#define GetWindowThread(h) GetWindowTask(h)
#endif
/*
* MACROS for Mac/PC core code * * The following macros reduce the proliferation of #ifdefs. They * allow tagging a fragment of code as Mac only, PC only, or with * variants which differ on the PC and the Mac. * * Usage: * * * h = GetHandle(); * Mac(DisposeHandle(h)); * * * h = GetHandle(); * MacWin(h2 = h, CopyHandle(h, h2)); * */ #ifdef _MAC
#define Mac(x) x
#define Win(x)
#define MacWin(x,y) x
#else
#define Mac(x)
#define Win(x) x
#define MacWin(x,y) y
#endif
extern CMapHandleEtask NEAR v_mapToEtask;
STDAPI_(BOOL) LookupEtask(HTASK FAR& hTask, Etask FAR& etask); STDAPI_(BOOL) SetEtask(HTASK hTask, Etask FAR& etask); void ReleaseEtask(HTASK htask, Etask FAR& etask);
#define ETASK_FAKE_INIT 0
#define ETASK_NO_INIT 0xffffffff
#ifdef _CHICAGO_
#define IsEtaskInit(htask, etask) \
( LookupEtask( htask, etask ) \ && etask.m_inits != ETASK_NO_INIT)
#else
#define IsEtaskInit(htask, etask) LookupEtask( htask, etask )
#endif
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