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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
|
|
