text: #pragma once
  
  #include <stdlib.h>
  #include "cryptolens.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  char const*
  cryptolens_MC_get_machine_code(
    cryptolens_error_t * e
  );
  
  #ifdef __cplusplus
  }
  #endif
  