/*++

Copyright (c) 1993-1999  Microsoft Corporation

Module Name:

    precomp.h

Abstract:

    This header file is used to cause the correct machine/platform specific
    data structures to be used when compiling for a non-hosted platform.

--*/

// This is a 64 bit aware debugger extension
#define KDEXT_64BIT

#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <wdbgexts.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dbgeng.h>

#define STRSAFE_NO_DEPRECATE
#include <strsafe.h>

#ifdef __cplusplus
extern "C" {
#endif

//
// undef the wdbgexts
//
#undef DECLARE_API

#define DECLARE_API(extension)     \
CPPMOD HRESULT CALLBACK extension(PDEBUG_CLIENT Client, PCSTR args)

#define INIT_API()                             \
    HRESULT Status;                            \
    if ((Status = ExtQuery(Client)) != S_OK) return Status; 

#define EXIT_API     ExtRelease


// 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_REGISTERS      g_ExtRegisters;
extern PDEBUG_SYMBOLS2       g_ExtSymbols;
extern PDEBUG_SYSTEM_OBJECTS3 g_ExtSystem;



HRESULT
ExtQuery(PDEBUG_CLIENT Client);

void
ExtRelease(void);


#define PAGE_ALIGN64(Va) ((ULONG64)((Va) & ~((ULONG64) ((LONG64) (LONG) PageSize - 1))))

extern ULONG PageSize;

//-----------------------------------------------------------------------------------------
//
//  api declaration macros & api access macros
//
//-----------------------------------------------------------------------------------------

extern WINDBG_EXTENSION_APIS ExtensionApis;

#ifdef __cplusplus
}
#endif