text: /*************************************************************************************************/
  /*!
   *  \file
   *
   *  \brief      MAC system configuration.
   *
   *  Copyright (c) 2013-2019 ARM Ltd. All Rights Reserved.
   *
   *  Copyright (c) 2019-2020 Packetcraft, Inc.
   *  
   *  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 CFG_MAC_H
  #define CFG_MAC_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**************************************************************************************************
    Macros
  **************************************************************************************************/
  
  /*** Controller HCI ***/
  
  #ifndef CHCI_BUF_TAILROOM
  #define CHCI_BUF_TAILROOM       4       /*!< Extra byte allocation required for buffer (e.g., for MIC). */
  #endif
  
  /*** Scheduler ***/
  
  #ifndef SCH_TIMER_REQUIRED
  #define SCH_TIMER_REQUIRED      TRUE    /*!< If hardware timer is required for radio access scheduler.*/
  #endif
  
  #ifdef __cplusplus
  };
  #endif
  
  #endif /* CFG_MAC_H */
  