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+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ NtFwh.h
+
+Abstract:
+
+ WinNt FWH PPI as defined in Tiano
+
+--*/
+
+#ifndef __NT_PEI_FWH_H__
+#define __NT_PEI_FWH_H__
+
+#include <WinNtDxe.h>
+
+#define NT_FWH_PPI_GUID \
+ { \
+ 0x4e76928f, 0x50ad, 0x4334, {0xb0, 0x6b, 0xa8, 0x42, 0x13, 0x10, 0x8a, 0x57 } \
+ }
+
+typedef
+EFI_STATUS
+(EFIAPI *NT_FWH_INFORMATION) (
+ IN UINTN Index,
+ IN OUT EFI_PHYSICAL_ADDRESS * FdBase,
+ IN OUT UINT64 *FdSize
+ );
+
+/*++
+
+Routine Description:
+ Return the FD Size and base address. Since the FD is loaded from a
+ file into Windows memory only the SEC will know it's address.
+
+Arguments:
+ Index - Which FD, starts at zero.
+ FdSize - Size of the FD in bytes
+ FdBase - Start address of the FD. Assume it points to an FV Header
+
+Returns:
+ EFI_SUCCESS - Return the Base address and size of the FV
+ EFI_UNSUPPORTED - Index does nto map to an FD in the system
+
+--*/
+typedef struct {
+ NT_FWH_INFORMATION NtFwh;
+} NT_FWH_PPI;
+
+extern EFI_GUID gNtFwhPpiGuid;
+
+#endif