argp/Versions

   1 libc {
   2   GLIBC_2.1 {
   3     # variables in normal name space
   4     argp_err_exit_status; argp_program_bug_address; argp_program_version;
   5     argp_program_version_hook;
   6
   7     # a*
   8     argp_error; argp_failure; argp_help; argp_parse; argp_state_help;
   9     argp_usage;
  10   }
  11 }