message: Updated Timing interop.
diff: @@ -60,7 +60,7 @@ extern "C"
  if (timer == nullptr)
  {
  Nrt_setErrMsgIsNullptrInternal();
  - return NRT_FAILURE_NULL_ARGUMENT_PROVIDED;
  + return NRT_FAILURE_NULL_INSTANCE_PROVIDED;
  }
  NovelRT::Timing::StepTimer time = reinterpret_cast<NovelRT::Timing::StepTimer&>(timer);
  @@ -80,7 +80,7 @@ extern "C"
  if (timer == nullptr)
  {
  Nrt_setErrMsgIsNullptrInternal();
  - return NRT_FAILURE_NULL_ARGUMENT_PROVIDED;
  + return NRT_FAILURE_NULL_INSTANCE_PROVIDED;
  }
  NovelRT::Timing::StepTimer time = reinterpret_cast<NovelRT::Timing::StepTimer&>(timer);
  @@ -111,7 +111,7 @@ extern "C"
  if (timer == nullptr)
  {
  Nrt_setErrMsgIsNullptrInternal();
  - return NRT_FAILURE_NULL_ARGUMENT_PROVIDED;
  + return NRT_FAILURE_NULL_INSTANCE_PROVIDED;
  }
  NovelRT::Timing::StepTimer time = reinterpret_cast<NovelRT::Timing::StepTimer&>(timer);
  @@ -124,7 +124,7 @@ extern "C"
  if (timer == nullptr)
  {
  Nrt_setErrMsgIsNullptrInternal();
  - return NRT_FAILURE_NULL_ARGUMENT_PROVIDED;
  + return NRT_FAILURE_NULL_INSTANCE_PROVIDED;
  }
  NovelRT::Timing::StepTimer time = reinterpret_cast<NovelRT::Timing::StepTimer&>(timer);
  @@ -137,7 +137,7 @@ extern "C"
  if (event == nullptr)
  {
  Nrt_setErrMsgIsNullptrInternal();
  - return NRT_FAILURE_NULL_ARGUMENT_PROVIDED;
  + return NRT_FAILURE_NULL_INSTANCE_PROVIDED;
  }
  NovelRT::Timing::StepTimer time = reinterpret_cast<NovelRT::Timing::StepTimer&>(timer);
  