Source code of Windows XP (NT5)
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/*==========================================================================
* * Copyright (C) 1999 - 1999 Microsoft Corporation. All Rights Reserved. * * File: devmap.h * Content: Maps various default devices GUIDs to real guids. * * History: * Date By Reason * ==== == ====== * 11-24-99 pnewson Created * 12-02-99 rodtoll Added new functions for mapping device IDs and finding default * devices. * 01/25/2000 pnewson Added DV_MapWaveIDToGUID * ***************************************************************************/
#ifndef _DEVMAP_H_
#define _DEVMAP_H_
extern HRESULT DV_MapCaptureDevice(const GUID* lpguidCaptureDeviceIn, GUID* lpguidCaptureDeviceOut);extern HRESULT DV_MapPlaybackDevice(const GUID* lpguidPlaybackDeviceIn, GUID* lpguidPlaybackDeviceOut);extern HRESULT DV_LegacyGetDefaultDeviceID( BOOL fCapture, DWORD *pdwDeviceID );extern HRESULT DV_CheckDeviceGUID( BOOL fCapture, const GUID &guidDevice );extern HRESULT DV_MapGUIDToWaveID( BOOL fCapture, const GUID &guidDevice, DWORD *pdwDevice );extern HRESULT DV_MapWaveIDToGUID( BOOL fCapture, DWORD dwDevice, GUID& guidDevice );
#endif
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