| // Copyright 2022 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| #pragma once |
| |
| #define PW_CHECKSUM_CRC32_8BITS 8 |
| #define PW_CHECKSUM_CRC32_4BITS 4 |
| #define PW_CHECKSUM_CRC32_1BITS 1 |
| |
| #ifndef PW_CHECKSUM_CRC32_DEFAULT_IMPL |
| #define PW_CHECKSUM_CRC32_DEFAULT_IMPL PW_CHECKSUM_CRC32_8BITS |
| #endif // PW_CHECKSUM_CRC32_DEFAULT_IMPL |
| |
| #ifdef __cplusplus |
| static_assert(PW_CHECKSUM_CRC32_DEFAULT_IMPL == PW_CHECKSUM_CRC32_8BITS || |
| PW_CHECKSUM_CRC32_DEFAULT_IMPL == PW_CHECKSUM_CRC32_4BITS || |
| PW_CHECKSUM_CRC32_DEFAULT_IMPL == PW_CHECKSUM_CRC32_1BITS); |
| #endif // __cplusplus |
