utmpx

type utmpx = record

  ut_type: SmallInt;

  ut_pid: __pid_t;

  ut_line: array [0..(__UT_LINESIZE)-1] of char;

  ut_id: array [0..3] of char;

  ut_user: array [0..(__UT_NAMESIZE)-1] of char;

  ut_host: array [0..(__UT_HOSTSIZE)-1] of char;

  ut_exit: __exit_status;

  ut_session: LongInt;

  ut_tv: timeval;

  ut_addr_v6: array [0..3] of __int32_t;

  __unused: array [0..19] of char;

end;