text: #ifdef __cplusplus
  extern "C" __attribute__((visibility("default"))) __attribute__((used))
  #endif
  int
  arasan_init();
  
  #ifdef __cplusplus
  extern "C" __attribute__((visibility("default"))) __attribute__((used))
  #endif
  int
  arasan_main();
  
  #ifdef __cplusplus
  extern "C" __attribute__((visibility("default"))) __attribute__((used))
  #endif
  ssize_t
  arasan_stdin_write(char *data);
  
  #ifdef __cplusplus
  extern "C" __attribute__((visibility("default"))) __attribute__((used))
  #endif
  char *
  arasan_stdout_read();
  