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#ifndef NULLSOFT_WINAMP_OMSTORAGE_ASYNC_INTERFACE_HEADER
#define NULLSOFT_WINAMP_OMSTORAGE_ASYNC_INTERFACE_HEADER
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
#pragma once
#endif
#include <bfc/dispatch.h>
// {5D6C5C55-E744-4936-A31D-B9D8C0F4EF86}
static const GUID IFC_OmStorageAsync =
{ 0x5d6c5c55, 0xe744, 0x4936, { 0xa3, 0x1d, 0xb9, 0xd8, 0xc0, 0xf4, 0xef, 0x86 } };
class __declspec(novtable) ifc_omstorageasync : public Dispatchable
{
public:
typedef void (CALLBACK *AsyncCallback)(ifc_omstorageasync *result);
typedef enum
{
stateReady = 0,
stateInitializing = 1,
stateConnecting = 2,
stateReceiving = 3,
stateCompleted = 4,
stateAborting = 5,
} States;
protected:
ifc_omstorageasync() {}
~ifc_omstorageasync() {}
public:
HRESULT GetState(unsigned int *state);
HRESULT GetWaitHandle(HANDLE *handle);
HRESULT GetData(void **data);
public:
DISPATCH_CODES
{
API_GETSTATE = 10,
API_GETWAITHANDLE = 20,
API_GETDATA = 30,
};
};
inline HRESULT ifc_omstorageasync::GetWaitHandle(HANDLE *handle)
{
return _call(API_GETWAITHANDLE, (HRESULT)E_NOTIMPL, handle);
}
inline HRESULT ifc_omstorageasync::GetData(void **data)
{
return _call(API_GETDATA, (HRESULT)E_NOTIMPL, data);
}
inline HRESULT ifc_omstorageasync::GetState(unsigned int *state)
{
return _call(API_GETSTATE, (HRESULT)E_NOTIMPL, state);
}
#endif //NULLSOFT_WINAMP_OMSTORAGE_ASYNC_INTERFACE_HEADER
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