2 * Copyright 2009 Maarten Lankhorst
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 extern HRESULT
MMDevEnum_Create(REFIID riid
, void **ppv
);
20 extern void MMDevEnum_Free(void);
22 extern HRESULT
MMDevice_GetPropValue(const GUID
*devguid
, DWORD flow
, REFPROPERTYKEY key
, PROPVARIANT
*pv
);
23 extern HRESULT
MMDevice_SetPropValue(const GUID
*devguid
, DWORD flow
, REFPROPERTYKEY key
, REFPROPVARIANT pv
);
25 typedef struct MMDevice
{
26 const IMMDeviceVtbl
*lpVtbl
;
27 const IMMEndpointVtbl
*lpEndpointVtbl
;
30 CRITICAL_SECTION crst
;