// Copyright 2018 The Cobalt Authors. 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/window.h"

#if SB_API_VERSION >= SB_ON_SCREEN_KEYBOARD_REQUIRED_VERSION || \
    SB_HAS(ON_SCREEN_KEYBOARD)
void SbWindowBlurOnScreenKeyboard(SbWindow window, int ticket) {
  // Stub.
  return;
}
#endif  // SB_API_VERSION >= SB_ON_SCREEN_KEYBOARD_REQUIRED_VERSION ||
        // SB_HAS(ON_SCREEN_KEYBOARD)
