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- /** @file
- Header file for compression routine.
- Providing both EFI and Tiano Compress algorithms.
- Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef _COMPRESS_H_
- #define _COMPRESS_H_
- #include <string.h>
- #include <stdlib.h>
- #include "CommonLib.h"
- #include <Common/UefiBaseTypes.h>
- /*++
- Routine Description:
- Tiano compression routine.
- --*/
- EFI_STATUS
- TianoCompress (
- IN UINT8 *SrcBuffer,
- IN UINT32 SrcSize,
- IN UINT8 *DstBuffer,
- IN OUT UINT32 *DstSize
- )
- ;
- /*++
- Routine Description:
- Efi compression routine.
- --*/
- EFI_STATUS
- EfiCompress (
- IN UINT8 *SrcBuffer,
- IN UINT32 SrcSize,
- IN UINT8 *DstBuffer,
- IN OUT UINT32 *DstSize
- )
- ;
- /*++
- Routine Description:
- The compression routine.
- Arguments:
- SrcBuffer - The buffer storing the source data
- SrcSize - The size of source data
- DstBuffer - The buffer to store the compressed data
- DstSize - On input, the size of DstBuffer; On output,
- the size of the actual compressed data.
- Returns:
- EFI_BUFFER_TOO_SMALL - The DstBuffer is too small. In this case,
- DstSize contains the size needed.
- EFI_SUCCESS - Compression is successful.
- EFI_OUT_OF_RESOURCES - No resource to complete function.
- EFI_INVALID_PARAMETER - Parameter supplied is wrong.
- --*/
- typedef
- EFI_STATUS
- (*COMPRESS_FUNCTION) (
- IN UINT8 *SrcBuffer,
- IN UINT32 SrcSize,
- IN UINT8 *DstBuffer,
- IN OUT UINT32 *DstSize
- );
- #endif
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