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/* |
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ReactOS Kernel-Mode COM |
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by Andrew Greenwood |
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|
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This file is in the public domain. |
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*/ |
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|
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#ifndef _UNKNOWN_H_ |
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#define _UNKNOWN_H_ |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#include <wdm.h> |
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} |
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#else |
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#include <wdm.h> |
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#endif |
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|
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#include <windef.h> |
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#define COM_NO_WINDOWS_H |
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#include <basetyps.h> |
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|
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#ifdef PUT_GUIDS_HERE |
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#include <initguid.h> |
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#endif |
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|
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|
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/* =============================================================== |
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IUnknown |
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*/ |
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|
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#ifndef __IUnknown_INTERFACE_DEFINED__ |
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#define __IUnknown_INTERFACE_DEFINED__ |
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DEFINE_GUID( |
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IID_IUnknown, |
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0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x46); |
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|
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#undef INTERFACE |
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#define INTERFACE IUnknown |
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|
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DECLARE_INTERFACE(IUnknown) |
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{ |
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STDMETHOD_(NTSTATUS, QueryInterface)( THIS_ |
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IN REFIID, |
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OUT PVOID*) |
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PURE; |
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|
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STDMETHOD_(ULONG, AddRef)( THIS ) |
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PURE; |
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|
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STDMETHOD_(ULONG, Release)( THIS ) |
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PURE; |
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}; |
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#endif |
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|
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#undef INTERFACE |
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|
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typedef IUnknown *PUNKNOWN; |
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|
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|
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/* =============================================================== |
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IUnknown definition |
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Boilerplate code macro for use in subclassed interfaces |
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*/ |
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|
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#define DEFINE_ABSTRACT_UNKNOWN() \ |
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STDMETHOD_(NTSTATUS, QueryInterface)( THIS_ \ |
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REFIID InterfaceId, \ |
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PVOID* Interface) \ |
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PURE; \ |
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\ |
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STDMETHOD_(ULONG, AddRef)(THIS) \ |
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PURE; \ |
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\ |
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STDMETHOD_(ULONG, Release)(THIS) \ |
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PURE; |
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|
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|
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/* =============================================================== |
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Constructor callback definition |
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*/ |
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|
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typedef HRESULT (NTAPI *PFNCREATEINSTANCE)( |
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OUT PUNKNOWN* Unknown, |
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IN REFCLSID ClassId, |
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IN PUNKNOWN OuterUnknown, |
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IN POOL_TYPE PoolType); |
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|
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#endif /* _UNKNOWN_H_ */ |
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|
