audk/Nt32Pkg/Library/DxeWinNtLib/WinNtLib.c

48 lines
821 B
C

/**@file
Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
WinNtLib.c
Abstract:
WinNt Library
**/
#include <PiDxe.h>
#include <WinNtDxe.h>
#include <Library/WinNtLib.h>
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
EFI_WIN_NT_THUNK_PROTOCOL *gWinNt;
EFI_STATUS
WinNtLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Arguments:
Returns:
--*/
{
EFI_HOB_GUID_TYPE *GuidHob;
GuidHob = GetFirstGuidHob (&gEfiWinNtThunkProtocolGuid);
ASSERT (GuidHob != NULL);
gWinNt = (EFI_WIN_NT_THUNK_PROTOCOL *)(*(UINTN *)(GET_GUID_HOB_DATA (GuidHob)));
ASSERT (gWinNt != NULL);
return EFI_SUCCESS;
}