windows-nt/Source/XPSP1/NT/base/crts/crtw32/dllstuff/fwdr_dll.c

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2020-09-26 03:20:57 -05:00
/***
*Fwdr_DLL.c - CRTL Forwarder DLL initialization and termination routine (Win32)
*
* Copyright (c) 1996-2001, Microsoft Corporation. All rights reserved.
*
*Purpose:
* This module contains initialization entry point for the CRTL forwarder DLL
* in the Win32 environment. This DLL doesn't do anything except forward its
* imports to the newer CRTL DLL.
*
*Revision History:
* 05-13-96 SKS Initial version.
*
*******************************************************************************/
#ifdef CRTDLL
#include <windows.h>
/*
* The following variable is exported just so that the forwarder DLL can import it.
* The forwarder DLL needs to have at least one import from this DLL to ensure that
* this DLL will be fully initialized.
*/
extern __declspec(dllimport) int __dummy_export;
extern __declspec(dllimport) int _osver;
int __dummy_import;
/***
*BOOL _FWDR_CRTDLL_INIT(hDllHandle, dwReason, lpreserved) - C DLL initialization.
*
*Purpose:
* This routine does the C runtime initialization. It disables Thread
* Attach/Detach notifications for this DLL since they are not used.
*
*Entry:
*
*Exit:
*
*******************************************************************************/
BOOL WINAPI _FWDR_CRTDLL_INIT(
HANDLE hDllHandle,
DWORD dwReason,
LPVOID lpreserved
)
{
if ( dwReason == DLL_PROCESS_ATTACH )
{
__dummy_import = __dummy_export + _osver;
DisableThreadLibraryCalls(hDllHandle);
}
return TRUE ;
}
#endif /* CRTDLL */