// Copyright 2016 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.

// TODO: I believe this code will have to be linked into all DLLs on
// Windows. I think Starboard can do this through GYP when the time comes.

#include "starboard/memory.h"

void* operator new(size_t size) {
  return SbMemoryAllocate(size);
}

void operator delete(void* pointer) noexcept {
  SbMemoryDeallocate(pointer);
}

void* operator new[](size_t size) {
  return SbMemoryAllocate(size);
}

void operator delete[](void* pointer) noexcept {
  SbMemoryDeallocate(pointer);
}
