projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 30fdf114 | 1 | /** @file\r |
| fb0b35e0 | 2 | Header file for CalculateCrc32 routine\r |
| 30fdf114 | 3 | \r |
| f7496d71 | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
| 2e351cbe | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 30fdf114 | 6 | \r |
| 30fdf114 LG |
7 | **/\r |
| 8 | \r | |
| 9 | #ifndef _CRC32_H\r | |
| 10 | #define _CRC32_H\r | |
| 11 | \r | |
| 12 | #include <Common/UefiBaseTypes.h>\r | |
| 13 | \r | |
| 14 | EFI_STATUS\r | |
| 15 | CalculateCrc32 (\r | |
| 16 | IN UINT8 *Data,\r | |
| 17 | IN UINTN DataSize,\r | |
| 18 | IN OUT UINT32 *CrcOut\r | |
| 19 | )\r | |
| 20 | /*++\r | |
| 21 | \r | |
| 22 | Routine Description:\r | |
| 23 | \r | |
| 24 | The CalculateCrc32 routine.\r | |
| 25 | \r | |
| 26 | Arguments:\r | |
| 27 | \r | |
| fb0b35e0 | 28 | Data - The buffer containing the data to be processed\r |
| 30fdf114 LG |
29 | DataSize - The size of data to be processed\r |
| 30 | CrcOut - A pointer to the caller allocated UINT32 that on\r | |
| 31 | contains the CRC32 checksum of Data\r | |
| 32 | \r | |
| 33 | Returns:\r | |
| 34 | \r | |
| 35 | EFI_SUCCESS - Calculation is successful.\r | |
| 36 | EFI_INVALID_PARAMETER - Data / CrcOut = NULL, or DataSize = 0\r | |
| 37 | \r | |
| 38 | --*/\r | |
| 39 | ;\r | |
| 40 | \r | |
| 41 | #endif\r |