233 exchange (argv)  in exchange()  argument
234      char **argv;  in exchange()
257 	      tem = argv[bottom + i];
258 	      argv[bottom + i] = argv[top - (middle - bottom) + i];
259 	      argv[top - (middle - bottom) + i] = tem;
273 	      tem = argv[bottom + i];
274 	      argv[bottom + i] = argv[middle + i];
275 	      argv[middle + i] = tem;
379 _getopt_internal (argc, argv, optstring, longopts, longind, long_only)  in _getopt_internal()  argument
381      char *const *argv;
405 	    exchange ((char **) argv);
413 		 && (argv[optind][0] != '-' || argv[optind][1] == '\0'))
423       if (optind != argc && !strcmp (argv[optind], "--"))
428 	    exchange ((char **) argv);
451       if ((argv[optind][0] != '-' || argv[optind][1] == '\0'))
455 	  optarg = argv[optind++];
462       nextchar = (argv[optind] + 1
463 		  + (longopts != NULL && argv[optind][1] == '-'));
482       && (argv[optind][1] == '-'
483 	  || (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1])))))
524 		     argv[0], argv[optind]);
544 		      if (argv[optind - 1][1] == '-')
548 				 argv[0], pfound->name);
553 			     argv[0], argv[optind - 1][0], pfound->name);
562 		optarg = argv[optind++];
567 			     argv[0], argv[optind - 1]);
587       if (!long_only || argv[optind][1] == '-'
592 	      if (argv[optind][1] == '-')
595 			 argv[0], nextchar);
599 			 argv[0], argv[optind][0], nextchar);
622 	    fprintf (stderr, "%s: illegal option -- %c\n", argv[0], c);
657 			     argv[0], c);
668 	      optarg = argv[optind++];
677 getopt (argc, argv, optstring)  in getopt()  argument
679      char *const *argv;
682   return _getopt_internal (argc, argv, optstring,
696 main (argc, argv)  in main()  argument
698      char **argv;
707       c = getopt (argc, argv, "abc:d:0123456789");
753 	printf ("%s ", argv[optind++]);