text: /*
   * This file is part of the µOS++ distribution.
   *   (https://github.com/micro-os-plus)
   * Copyright (c) 2017 Liviu Ionescu.
   *
   * Permission is hereby granted, free of charge, to any person
   * obtaining a copy of this software and associated documentation
   * files (the "Software"), to deal in the Software without
   * restriction, including without limitation the rights to use,
   * copy, modify, merge, publish, distribute, sublicense, and/or
   * sell copies of the Software, and to permit persons to whom
   * the Software is furnished to do so, subject to the following
   * conditions:
   *
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   * OTHER DEALINGS IN THE SOFTWARE.
   */
  
  #ifndef RISCV_ARCH_BOARD_FUNCTIONS_INLINES_H_
  #define RISCV_ARCH_BOARD_FUNCTIONS_INLINES_H_
  
  #include <stdint.h>
  
  /*
   * Board support functions.
   *
   * Inline functions are first defined in C (prefixed with `riscv_board_`),
   * then, for convenience, are redefined in C++ in the `riscv::board::`
   * namespace.
   *
   * Regular functions are first defined in C++ then aliased to C.
   */
  
  // ----------------------------------------------------------------------------
  #if defined(__cplusplus)
  extern "C"
  {
  #endif /* defined(__cplusplus) */
  
    static inline uint32_t
    __attribute__((always_inline))
    riscv_board_get_rtc_frequency_hz (void)
    {
      return RISCV_BOARD_RTC_FREQUENCY_HZ;
    }
  
  #if defined(__cplusplus)
  }
  #endif /* defined(__cplusplus) */
  
  // ----------------------------------------------------------------------------
  
  #if defined(__cplusplus)
  
  namespace riscv
  {
    namespace board
    {
      // ------------------------------------------------------------------------
  
      uint32_t
      inline __attribute__((always_inline))
      rtc_frequency_hz (void)
      {
        return riscv_board_get_rtc_frequency_hz ();
      }
  
    } /* namespace board */
  
  // ----------------------------------------------------------------------------
  } /* namespace riscv */
  
  #endif /* defined(__cplusplus) */
  
  // ----------------------------------------------------------------------------
  
  #endif /* RISCV_ARCH_BOARD_FUNCTIONS_INLINES_H_ */
  