Source code of Windows XP (NT5)
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//----------------------------------------------------------------------------
//
// Debugger engine extension helper library.
//
// Copyright (C) Microsoft Corporation, 1999-2000.
//
//----------------------------------------------------------------------------
#ifndef __ENGEXTS_H__
#define __ENGEXTS_H__
#include <stdlib.h>
#include <stdio.h>
#include <windows.h>
#include <dbgeng.h>
#ifdef __cplusplus
extern "C" {
#endif
// Safe release and NULL.
#define EXT_RELEASE(Unk) \
((Unk) != NULL ? ((Unk)->Release(), (Unk) = NULL) : NULL)
// Global variables initialized by query.
extern PDEBUG_ADVANCED g_ExtAdvanced;
extern PDEBUG_CLIENT g_ExtClient;
extern PDEBUG_CONTROL g_ExtControl;
extern PDEBUG_DATA_SPACES g_ExtData;
extern PDEBUG_DATA_SPACES2 g_ExtData2;
extern PDEBUG_REGISTERS g_ExtRegisters;
extern PDEBUG_SYMBOLS g_ExtSymbols;
extern PDEBUG_SYSTEM_OBJECTS g_ExtSystem;
// Prototype just to force the extern "C".
// The implementation of these functions are not provided.
HRESULT CALLBACK DebugExtensionInitialize(PULONG Version, PULONG Flags);
void CALLBACK DebugExtensionUninitialize(void);
// Queries for all debugger interfaces.
HRESULT ExtQuery(PDEBUG_CLIENT Client);
// Cleans up all debugger interfaces.
void ExtRelease(void);
// Normal output.
void __cdecl ExtOut(PCSTR Format, ...);
// Error output.
void __cdecl ExtErr(PCSTR Format, ...);
// Warning output.
void __cdecl ExtWarn(PCSTR Format, ...);
// Verbose output.
void __cdecl ExtVerb(PCSTR Format, ...);
#ifdef __cplusplus
}
#endif
#endif // #ifndef __ENGEXTS_H__