unknwn.h

用于查询PC机上的USB端口是否有设备挂接上

/* this ALWAYS GENERATED file contains the definitions for the interfaces */


/* File created by MIDL compiler version 2.00.0101 */
/* at Sun May 07 20:38:59 1995
 */
//@@MIDL_FILE_HEADING(  )
#include "rpc.h"
#include "rpcndr.h"
#ifndef COM_NO_WINDOWS_H
#include "windows.h"
#include "ole2.h"
#endif /*COM_NO_WINDOWS_H*/

#ifndef __unknwn_h__
#define __unknwn_h__

#ifdef __cplusplus
extern "C"{
#endif 

/* Forward Declarations */ 

#ifndef __IUnknown_FWD_DEFINED__
#define __IUnknown_FWD_DEFINED__
typedef interface IUnknown IUnknown;
#endif 	/* __IUnknown_FWD_DEFINED__ */


#ifndef __IClassFactory_FWD_DEFINED__
#define __IClassFactory_FWD_DEFINED__
typedef interface IClassFactory IClassFactory;
#endif 	/* __IClassFactory_FWD_DEFINED__ */


/* header files for imported files */
#include "wtypes.h"

void __RPC_FAR * __RPC_USER MIDL_user_allocate(size_t);
void __RPC_USER MIDL_user_free( void __RPC_FAR * ); 

#ifndef __IUnknown_INTERFACE_DEFINED__
#define __IUnknown_INTERFACE_DEFINED__

/****************************************
 * Generated header for interface: IUnknown
 * at Sun May 07 20:38:59 1995
 * using MIDL 2.00.0101
 ****************************************/
/* [unique][uuid][object][local] */ 


//+-------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1992 - 1995.
//
//--------------------------------------------------------------------------
			/* size is 4 */
typedef /* [unique] */ IUnknown __RPC_FAR *LPUNKNOWN;

//////////////////////////////////////////////////////////////////
// IID_IUnknown and all other system IIDs are provided in UUID.LIB
// Link that library in with your proxies, clients and servers
//////////////////////////////////////////////////////////////////

EXTERN_C const IID IID_IUnknown;

#if defined(__cplusplus) && !defined(CINTERFACE)
    
    interface IUnknown
    {
    public:
        virtual HRESULT __stdcall QueryInterface( 
            /* [in] */ REFIID riid,
            /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject) = 0;
        
        virtual ULONG __stdcall AddRef( void) = 0;
        
        virtual ULONG __stdcall Release( void) = 0;
        
    };
    
#else 	/* C style interface */

    typedef struct IUnknownVtbl
    {
        
        HRESULT ( __stdcall __RPC_FAR *QueryInterface )( 
            IUnknown __RPC_FAR * This,
            /* [in] */ REFIID riid,
            /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
        
        ULONG ( __stdcall __RPC_FAR *AddRef )( 
            IUnknown __RPC_FAR * This);
        
        ULONG ( __stdcall __RPC_FAR *Release )( 
            IUnknown __RPC_FAR * This);
        
    } IUnknownVtbl;

    interface IUnknown
    {
        CONST_VTBL struct IUnknownVtbl __RPC_FAR *lpVtbl;
    };

    

#ifdef COBJMACROS


#define IUnknown_QueryInterface(This,riid,ppvObject)	\
    (This)->lpVtbl -> QueryInterface(This,riid,ppvObject)

#define IUnknown_AddRef(This)	\
    (This)->lpVtbl -> AddRef(This)

#define IUnknown_Release(This)	\
    (This)->lpVtbl -> Release(This)

#endif /* COBJMACROS */


#endif 	/* C style interface */



HRESULT __stdcall IUnknown_QueryInterface_Proxy( 
    IUnknown __RPC_FAR * This,
    /* [in] */ REFIID riid,
    /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject);


void __RPC_STUB IUnknown_QueryInterface_Stub(
    IRpcStubBuffer *This,
    IRpcChannelBuffer *_pRpcChannelBuffer,
    PRPC_MESSAGE _pRpcMessage,
    DWORD *_pdwStubPhase);


ULONG __stdcall IUnknown_AddRef_Proxy( 
    IUnknown __RPC_FAR * This);


void __RPC_STUB IUnknown_AddRef_Stub(
    IRpcStubBuffer *This,
    IRpcChannelBuffer *_pRpcChannelBuffer,
    PRPC_MESSAGE _pRpcMessage,
    DWORD *_pdwStubPhase);


ULONG __stdcall IUnknown_Release_Proxy( 
    IUnknown __RPC_FAR * This);


void __RPC_STUB IUnknown_Release_Stub(
    IRpcStubBuffer *This,
    IRpcChannelBuffer *_pRpcChannelBuffer,
    PRPC_MESSAGE _pRpcMessage,
    DWORD *_pdwStubPhase);



#endif 	/* __IUnknown_INTERFACE_DEFINED__ */


#ifndef __IClassFactory_INTERFACE_DEFINED__
#define __IClassFactory_INTERFACE_DEFINED__

/****************************************
 * Generated header for interface: IClassFactory
 * at Sun May 07 20:38:59 1995
 * using MIDL 2.00.0101
 ****************************************/
/* [unique][uuid][object] */ 


			/* size is 4 */
typedef /* [unique] */ IClassFactory __RPC_FAR *LPCLASSFACTORY;


EXTERN_C const IID IID_IClassFactory;

#if defined(__cplusplus) && !defined(CINTERFACE)
    
    interface IClassFactory : public IUnknown
    {
    public:
        virtual /* [local] */ HRESULT __stdcall CreateInstance( 
            /* [unique][in] */ IUnknown __RPC_FAR *pUnkOuter,
            /* [in] */ REFIID riid,
            /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject) = 0;
        
        virtual HRESULT __stdcall LockServer( 
            /* [in] */ BOOL fLock) = 0;
        
    };
    
#else 	/* C style interface */

    typedef struct IClassFactoryVtbl
    {
        
        HRESULT ( __stdcall __RPC_FAR *QueryInterface )( 
            IClassFactory __RPC_FAR * This,
            /* [in] */ REFIID riid,
            /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
        
        ULONG ( __stdcall __RPC_FAR *AddRef )( 
            IClassFactory __RPC_FAR * This);
        
        ULONG ( __stdcall __RPC_FAR *Release )( 
            IClassFactory __RPC_FAR * This);
        
        /* [local] */ HRESULT ( __stdcall __RPC_FAR *CreateInstance )( 
            IClassFactory __RPC_FAR * This,
            /* [unique][in] */ IUnknown __RPC_FAR *pUnkOuter,
            /* [in] */ REFIID riid,
            /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
        
        HRESULT ( __stdcall __RPC_FAR *LockServer )( 
            IClassFactory __RPC_FAR * This,
            /* [in] */ BOOL fLock);
        
    } IClassFactoryVtbl;

    interface IClassFactory
    {
        CONST_VTBL struct IClassFactoryVtbl __RPC_FAR *lpVtbl;
    };

    

#ifdef COBJMACROS


#define IClassFactory_QueryInterface(This,riid,ppvObject)	\
    (This)->lpVtbl -> QueryInterface(This,riid,ppvObject)

#define IClassFactory_AddRef(This)	\
    (This)->lpVtbl -> AddRef(This)

#define IClassFactory_Release(This)	\
    (This)->lpVtbl -> Release(This)


#define IClassFactory_CreateInstance(This,pUnkOuter,riid,ppvObject)	\
    (This)->lpVtbl -> CreateInstance(This,pUnkOuter,riid,ppvObject)

#define IClassFactory_LockServer(This,fLock)	\
    (This)->lpVtbl -> LockServer(This,fLock)

#endif /* COBJMACROS */


#endif 	/* C style interface */



/* [call_as] */ HRESULT __stdcall IClassFactory_RemoteCreateInstance_Proxy( 
    IClassFactory __RPC_FAR * This,
    /* [in] */ REFIID riid,
    /* [iid_is][out] */ IUnknown __RPC_FAR *__RPC_FAR *ppvObject);


void __RPC_STUB IClassFactory_RemoteCreateInstance_Stub(
    IRpcStubBuffer *This,
    IRpcChannelBuffer *_pRpcChannelBuffer,
    PRPC_MESSAGE _pRpcMessage,
    DWORD *_pdwStubPhase);


HRESULT __stdcall IClassFactory_LockServer_Proxy( 
    IClassFactory __RPC_FAR * This,
    /* [in] */ BOOL fLock);


void __RPC_STUB IClassFactory_LockServer_Stub(
    IRpcStubBuffer *This,
    IRpcChannelBuffer *_pRpcChannelBuffer,
    PRPC_MESSAGE _pRpcMessage,
    DWORD *_pdwStubPhase);



#endif 	/* __IClassFactory_INTERFACE_DEFINED__ */


/* Additional Prototypes for ALL interfaces */

/* [local] */ HRESULT __stdcall IClassFactory_CreateInstance_Proxy( 
    IClassFactory __RPC_FAR * This,
    /* [unique][in] */ IUnknown __RPC_FAR *pUnkOuter,
    /* [in] */ REFIID riid,
    /* [out] */ void __RPC_FAR *__RPC_FAR *ppvObject);


/* [call_as] */ HRESULT __stdcall IClassFactory_CreateInstance_Stub( 
    IClassFactory __RPC_FAR * This,
    /* [in] */ REFIID riid,
    /* [iid_is][out] */ IUnknown __RPC_FAR *__RPC_FAR *ppvObject);



/* end of Additional Prototypes */

#ifdef __cplusplus
}
#endif

#endif