| Andrew Walbran | 3d2c197 | 2020-04-07 12:24:26 +0100 | [diff] [blame^] | 1 | //===-- llvm/Support/CRC.h - Cyclic Redundancy Check-------------*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // This file contains basic functions for calculating Cyclic Redundancy Check |
| 10 | // or CRC. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | #ifndef LLVM_SUPPORT_CRC_H |
| 15 | #define LLVM_SUPPORT_CRC_H |
| 16 | |
| 17 | #include "llvm/ADT/StringRef.h" |
| 18 | #include "llvm/Support/DataTypes.h" |
| 19 | |
| 20 | namespace llvm { |
| 21 | /// zlib independent CRC32 calculation. |
| 22 | uint32_t crc32(uint32_t CRC, StringRef S); |
| 23 | } // end namespace llvm |
| 24 | |
| 25 | #endif |