//+-------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1992 - 1995.
//
//  File: unknwn.idl
//
//  Contents: IUnknown interface definition
//
//
//--------------------------------------------------------------------------

#ifndef DO_NO_IMPORTS
import "wtypes.idl";
#endif

[
  local,
  object,
  uuid(00000000-0000-0000-C000-000000000046),
  pointer_default(unique)
]

interface IUnknown
{
cpp_quote("//+-------------------------------------------------------------------------")
cpp_quote("//")
cpp_quote("//  Microsoft Windows")
cpp_quote("//  Copyright (C) Microsoft Corporation, 1992 - 1995.")
cpp_quote("//")
cpp_quote("//--------------------------------------------------------------------------")


    typedef [unique] IUnknown *LPUNKNOWN;

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

    HRESULT QueryInterface(
    [in] REFIID riid,
    [out] void **ppvObject);

    ULONG AddRef();

    ULONG Release();
}

[
    object,
    uuid(00000001-0000-0000-C000-000000000046),
    pointer_default(unique)
]

interface IClassFactory : IUnknown
{

    typedef [unique] IClassFactory *LPCLASSFACTORY;

    [local]
    HRESULT __stdcall CreateInstance(
        [in, unique] IUnknown *pUnkOuter,
        [in] REFIID riid,
        [out] void **ppvObject);

    [call_as(CreateInstance)]
    HRESULT __stdcall RemoteCreateInstance(
        [in] REFIID riid,
        [out, iid_is(riid)] IUnknown **ppvObject);

    HRESULT LockServer(
        [in] BOOL fLock);
}