70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
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/*****************************************************************************\
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* MODULE: globals.h
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*
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* PURPOSE: Any globals used throughout the executable should be placed
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* in globals.c and the cooresponding declaration should
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* be in "globals.h".
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*
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* Copyright (C) 2000 Microsoft Corporation
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*
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* History:
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*
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* 03/07/00 Weihai Chen (weihaic) Created
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*
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\*****************************************************************************/
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#ifndef _GLOBALS_H
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#define _GLOBALS_H
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template <class T>
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HRESULT PrivCreateComponent (
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T * pIuk,
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REFIID iid,
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void** ppv)
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{
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HRESULT hr = E_FAIL;
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// Create component.
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if (pIuk) {
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if (pIuk->bValid ()) {
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// Get the requested interface.
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hr = pIuk->QueryInterface(iid, ppv) ;
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}
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else {
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hr = LastError2HRESULT ();
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}
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// Release the IUnknown pointer.
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pIuk->Release() ;
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}
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else {
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hr = E_OUTOFMEMORY ;
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}
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return hr;
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}
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extern LONG g_cComponents;
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extern LONG g_cServerLocks;
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extern HRESULT STDMETHODCALLTYPE
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LastError2HRESULT (VOID);
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extern HRESULT STDMETHODCALLTYPE
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WinError2HRESULT (
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DWORD dwError);
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#define BIDI_NULL_SIZE 0
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#define BIDI_INT_SIZE (sizeof (ULONG))
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#define BIDI_FLOAT_SIZE (sizeof (FLOAT))
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#define BIDI_BOOL_SIZE (sizeof (BOOL))
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#endif
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