// Copyright 2020 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.

#include "pw_checksum/crc32.h"

uint32_t CallChecksumCrc32(const void* data, size_t size_bytes) {
  return pw_checksum_Crc32(data, size_bytes);
}

uint32_t CallChecksumCrc32Append(const void* data,
                                 size_t size_bytes,
                                 uint32_t value) {
  return pw_checksum_Crc32Append(data, size_bytes, value);
}
