// Copyright 2017 Google Inc. All Rights Reserved.
//
// 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
//
//     http://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 "starboard/configuration.h"
#include "starboard/cryptography.h"

#if SB_API_VERSION < 4
#error "SbCryptography requires SB_API_VERSION >= 4."
#endif

int SbCryptographyTransform(SbCryptographyTransformer transformer,
                            const void* in_data,
                            int in_data_size,
                            void* out_data) {
  SB_UNREFERENCED_PARAMETER(transformer);
  SB_UNREFERENCED_PARAMETER(in_data);
  SB_UNREFERENCED_PARAMETER(in_data_size);
  SB_UNREFERENCED_PARAMETER(out_data);
  return 0;
}
