text: 
  #include "../mmapio.hpp"
  #include <iostream>
  #include <cstdlib>
  #include <iomanip>
  
  int main(int argc, char **argv) {
    std::cout << "check bequeath stop: " << std::boolalpha
      << mmapio::check_bequeath_stop() << std::endl;
    return EXIT_SUCCESS;
  }
  
  