text: /*
   * Copyright 2020-2021 Hewlett Packard Enterprise Development LP
   * Copyright 2004-2019 Cray Inc.
   * Other additional copyright holders may be indicated within.
   * 
   * The entirety of this work is 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.
   */
  
  #ifndef _chpl_comm_launch_h
  #define _chpl_comm_launch_h
  
  //
  // This is an optional comm layer function for the launcher to call
  // right before launching the user program.  It only does something if
  // there is a layer-specific chpl-comm-launch.h that #defines this.
  //
  #ifndef CHPL_COMM_PRELAUNCH
  #define CHPL_COMM_PRELAUNCH()
  #endif
  
  #endif
  