unknwn.idl

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//+-------------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1992-1997.
//
//  File: unknwn.idl
//
//  Contents: IUnknown interface definition
//
//
//--------------------------------------------------------------------------

cpp_quote("//+-------------------------------------------------------------------------")
cpp_quote("//")
cpp_quote("//  Microsoft Windows")
cpp_quote("//  Copyright (C) Microsoft Corporation, 1992-1997.")
cpp_quote("//")
cpp_quote("//--------------------------------------------------------------------------")

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

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

interface IUnknown
{
    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, iid_is(riid)] 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 CreateInstance(
        [in, unique] IUnknown * pUnkOuter,
        [in] REFIID riid,
        [out, iid_is(riid)] void **ppvObject);

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

    [local]
    HRESULT LockServer(
	[in] BOOL fLock);

    [call_as(LockServer)]
    HRESULT __stdcall RemoteLockServer(
	[in] BOOL fLock);
}