/** @file
  This file contains functions for creating TPM Event Log

 @copyright
  INTEL CONFIDENTIAL
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  confidential information of Intel Corporation and its suppliers and licensors,
  and is protected by worldwide copyright and trade secret laws and treaty
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  Unless otherwise agreed by Intel in writing, you may not remove or alter
  this notice or any other notice embedded in Materials by Intel or
  Intel's suppliers or licensors in any way.

  This file contains a 'Sample Driver' and is licensed as such under the terms
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@par Specification
**/

/**
  Create various events in the event log as required for Bootguard Enabled Boot

  @retval EFI_SUCCES             Events created successfully
  @retval Others                 Bootguard not supported
**/
EFI_STATUS
EFIAPI
CreateBootguardEventLogEntries (
  VOID
  );

/**
   Add a new entry to the Event Log.

   @param[in] DigestList    Pointer to a TPML_DIGEST_VALUES structure.
   @param[in] NewEventHdr   Pointer to a TCG_PCR_EVENT_HDR data structure.
   @param[in] NewEventData  Pointer to the new event data.

   @retval EFI_SUCCESS           The new event log entry was added.
   @retval EFI_OUT_OF_RESOURCES  No enough memory to log the new event.
**/
EFI_STATUS
LogHashEvent (
  IN      TPML_DIGEST_VALUES        *DigestList,
  IN      TCG_PCR_EVENT_HDR         *NewEventHdr,
  IN      UINT8                     *NewEventData
  );
