text: /*
   * Copyright (c) 2019 Open Source Robotics Foundation, Inc.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in the
   *       documentation and/or other materials provided with the distribution.
   *     * Neither the name of the Willow Garage, Inc. nor the names of its
   *       contributors may be used to endorse or promote products derived from
   *       this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef STATIC_TRANSFORM_BROADCASTER__STATIC_TRANSFORM_BROADCASTER_VISIBILITY_CONTROL_H_
  #define STATIC_TRANSFORM_BROADCASTER__STATIC_TRANSFORM_BROADCASTER_VISIBILITY_CONTROL_H_
  
  // This logic was borrowed (then namespaced) from the examples on the gcc wiki:
  //     https://gcc.gnu.org/wiki/Visibility
  
  #if defined _WIN32 || defined __CYGWIN__
    #ifdef __GNUC__
      #define STATIC_TRANSFORM_BROADCASTER_EXPORT __attribute__ ((dllexport))
      #define STATIC_TRANSFORM_BROADCASTER_IMPORT __attribute__ ((dllimport))
    #else
      #define STATIC_TRANSFORM_BROADCASTER_EXPORT __declspec(dllexport)
      #define STATIC_TRANSFORM_BROADCASTER_IMPORT __declspec(dllimport)
    #endif
    #ifdef STATIC_TRANSFORM_BROADCASTER_BUILDING_DLL
      #define STATIC_TRANSFORM_BROADCASTER_PUBLIC STATIC_TRANSFORM_BROADCASTER_EXPORT
    #else
      #define STATIC_TRANSFORM_BROADCASTER_PUBLIC STATIC_TRANSFORM_BROADCASTER_IMPORT
    #endif
    #define STATIC_TRANSFORM_BROADCASTER_PUBLIC_TYPE STATIC_TRANSFORM_BROADCASTER_PUBLIC
    #define STATIC_TRANSFORM_BROADCASTER_LOCAL
  #else
    #define STATIC_TRANSFORM_BROADCASTER_EXPORT __attribute__ ((visibility("default")))
    #define STATIC_TRANSFORM_BROADCASTER_IMPORT
    #if __GNUC__ >= 4
      #define STATIC_TRANSFORM_BROADCASTER_PUBLIC __attribute__ ((visibility("default")))
      #define STATIC_TRANSFORM_BROADCASTER_LOCAL  __attribute__ ((visibility("hidden")))
    #else
      #define STATIC_TRANSFORM_BROADCASTER_PUBLIC
      #define STATIC_TRANSFORM_BROADCASTER_LOCAL
    #endif
    #define STATIC_TRANSFORM_BROADCASTER_PUBLIC_TYPE
  #endif
  
  #endif  // STATIC_TRANSFORM_BROADCASTER__VISIBILITY_CONTROL_H_
  