Leaked source code of windows server 2003
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/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
dloaddef.w
Abstract:
This header defines the basic data types and macros needed to support
building delay-load stubs to be linked into kernel32.
See nt/base/dload where dload.lib is built.
See nt/net/published/lib/dload where dloadnet.lib is built.
Both are linked into kernel32 and provide the failure hooks which support
delay loading (via /DELAYLOAD linker switch) various DLLs in the system.
Author:
Shaun Cox (shaunco) 10-Mar-2000
Environment:
User mode only.
Revision History:
--*/
#pragma once
#define celems(_x) (sizeof(_x) / sizeof(_x[0]))
typedef struct _DLOAD_PROCNAME_ENTRY
{
LPCSTR pszProcName;
FARPROC pfnProc;
} DLOAD_PROCNAME_ENTRY;
#define DLPENTRY(_fcn) { #_fcn, (FARPROC)_fcn },
#define DEFINE_PROCNAME_ENTRIES(_dllbasename) \
const DLOAD_PROCNAME_ENTRY c_PmapEntries_##_dllbasename [] =
typedef struct _DLOAD_PROCNAME_MAP
{
UINT NumberOfEntries;
const DLOAD_PROCNAME_ENTRY* pProcNameEntry;
} DLOAD_PROCNAME_MAP;
#define DECLARE_PROCNAME_MAP(_dllbasename) \
extern const DLOAD_PROCNAME_MAP c_Pmap_##_dllbasename;
#define DEFINE_PROCNAME_MAP(_dllbasename) \
const DLOAD_PROCNAME_MAP c_Pmap_##_dllbasename = \
{ \
celems(c_PmapEntries_##_dllbasename), \
c_PmapEntries_##_dllbasename \
};
typedef struct _DLOAD_ORDINAL_ENTRY
{
DWORD dwOrdinal;
FARPROC pfnProc;
} DLOAD_ORDINAL_ENTRY;
#define DLOENTRY(_ord, _fcn) { _ord, (FARPROC)_fcn },
#define DEFINE_ORDINAL_ENTRIES(_dllbasename) \
const DLOAD_ORDINAL_ENTRY c_OmapEntries_##_dllbasename [] =
typedef struct _DLOAD_ORDINAL_MAP
{
UINT NumberOfEntries;
const DLOAD_ORDINAL_ENTRY* pOrdinalEntry;
} DLOAD_ORDINAL_MAP;
#define DECLARE_ORDINAL_MAP(_dllbasename) \
extern const DLOAD_ORDINAL_MAP c_Omap_##_dllbasename;
#define DEFINE_ORDINAL_MAP(_dllbasename) \
const DLOAD_ORDINAL_MAP c_Omap_##_dllbasename = \
{ \
celems(c_OmapEntries_##_dllbasename), \
c_OmapEntries_##_dllbasename \
};
typedef struct _DLOAD_DLL_ENTRY
{
LPCSTR pszDll;
const DLOAD_PROCNAME_MAP* pProcNameMap;
const DLOAD_ORDINAL_MAP* pOrdinalMap;
} DLOAD_DLL_ENTRY;
typedef struct _DLOAD_DLL_MAP
{
UINT NumberOfEntries;
const DLOAD_DLL_ENTRY* pDllEntry;
} DLOAD_DLL_MAP;