mirror of
https://github.com/reactos/reactos.git
synced 2024-09-19 17:21:14 +00:00
82 lines
1.7 KiB
C
82 lines
1.7 KiB
C
/*
|
|
ReactOS Kernel-Mode COM
|
|
by Andrew Greenwood
|
|
|
|
This file is in the public domain.
|
|
*/
|
|
|
|
#ifndef _UNKNOWN_H_
|
|
#define _UNKNOWN_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#include <wdm.h>
|
|
}
|
|
#else
|
|
#include <wdm.h>
|
|
#endif
|
|
|
|
#include <windef.h>
|
|
#define COM_NO_WINDOWS_H
|
|
#include <basetyps.h>
|
|
|
|
#ifdef PUT_GUIDS_HERE
|
|
#include <initguid.h>
|
|
#endif
|
|
|
|
/* ===============================================================
|
|
IUnknown
|
|
*/
|
|
|
|
#ifndef __IUnknown_INTERFACE_DEFINED__
|
|
#define __IUnknown_INTERFACE_DEFINED__
|
|
|
|
DEFINE_GUID(IID_IUnknown,
|
|
0x00000000, 0x0000, 0x0000, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46);
|
|
|
|
#undef INTERFACE
|
|
#define INTERFACE IUnknown
|
|
|
|
DECLARE_INTERFACE(IUnknown) {
|
|
STDMETHOD_(NTSTATUS, QueryInterface)( THIS_
|
|
IN REFIID,
|
|
OUT PVOID*) PURE;
|
|
|
|
STDMETHOD_(ULONG, AddRef)( THIS ) PURE;
|
|
|
|
STDMETHOD_(ULONG, Release)( THIS ) PURE;
|
|
};
|
|
|
|
#endif /* __IUnknown_INTERFACE_DEFINED__ */
|
|
|
|
#undef INTERFACE
|
|
|
|
typedef IUnknown *PUNKNOWN;
|
|
|
|
/* ===============================================================
|
|
IUnknown definition
|
|
Boilerplate code macro for use in subclassed interfaces
|
|
*/
|
|
|
|
#define DEFINE_ABSTRACT_UNKNOWN() \
|
|
STDMETHOD_(NTSTATUS, QueryInterface)( THIS_ \
|
|
REFIID InterfaceId, \
|
|
PVOID* Interface) PURE; \
|
|
\
|
|
STDMETHOD_(ULONG, AddRef)(THIS) PURE; \
|
|
\
|
|
STDMETHOD_(ULONG, Release)(THIS) PURE;
|
|
|
|
/* ===============================================================
|
|
Constructor callback definition
|
|
*/
|
|
|
|
typedef HRESULT
|
|
(NTAPI *PFNCREATEINSTANCE)(
|
|
OUT PUNKNOWN* Unknown,
|
|
IN REFCLSID ClassId,
|
|
IN PUNKNOWN OuterUnknown,
|
|
IN POOL_TYPE PoolType);
|
|
|
|
#endif /* _UNKNOWN_H_ */
|