/* * * This software is released under the provisions of the GPL version 2. * see file "COPYING".  If that file is not available, the full statement  * of the license can be found at * * http://www.fsf.org/licensing/licenses/gpl.txt * * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved. * */#ifndef _HXTBUF_H_#define _HXTBUF_H_/**************************************************************************** *  *  Interface: * *	IHXTimeStampedBuffer * *  Purpose: * *	Basic opaque data storage buffer. Used in interfaces where  *	object ownership is best managed through COM style reference  *	counting. * *  IID_IHXTimeStampedBuffer: * *	{00000700-b4c8-11d0-9995-00a0248da5f0} * */DEFINE_GUID(IID_IHXTimeStampedBuffer, 0x00000700, 0xb4c8, 0x11d0,	    0x99, 0x95, 0x0, 0xa0, 0x24, 0x8d, 0xa5, 0xf0);#define CLSID_IHXTimeStampedBuffer IID_IHXTimeStampedBuffer#undef  INTERFACE#define INTERFACE   IHXTimeStampedBufferDECLARE_INTERFACE_(IHXTimeStampedBuffer, IUnknown){    /*     *	IUnknown methods     */    STDMETHOD(QueryInterface)	(THIS_				REFIID riid,				void** ppvObj) PURE;    STDMETHOD_(ULONG32,AddRef)	(THIS) PURE;    STDMETHOD_(ULONG32,Release)	(THIS) PURE;    /*     *	IHXTimeStampedBuffer methods     */    STDMETHOD_(UINT32,GetTimeStamp)(THIS) PURE;    STDMETHOD(SetTimeStamp)(THIS_			    UINT32	ulTimeStamp) PURE;};#endif /* _HXTBUF_H_ */