21 int optind = 1;   /* index into parent argv vector */  variable
122   optind++;  in parse_long_options()
179         optarg = nargv[optind++];  in parse_long_options()
197       --optind;  in parse_long_options()
202       --optind;  in parse_long_options()
237   if (optind == 0)  in getopt_internal()
238     optind = optreset = 1;  in getopt_internal()
259     if (optind >= nargc) { /* end of argument vector */  in getopt_internal()
263         permute_args(nonopt_start, nonopt_end, optind, nargv);  in getopt_internal()
264         optind -= nonopt_end - nonopt_start;  in getopt_internal()
270         optind = nonopt_start;  in getopt_internal()
275     if (*(place = nargv[optind]) != '-' ||  in getopt_internal()
283         optarg = nargv[optind++];  in getopt_internal()
295         nonopt_start = optind;  in getopt_internal()
297         permute_args(nonopt_start, nonopt_end, optind, nargv);  in getopt_internal()
298         nonopt_start = optind - (nonopt_end - nonopt_start);  in getopt_internal()
301       optind++;  in getopt_internal()
306       nonopt_end = optind;  in getopt_internal()
312       optind++;  in getopt_internal()
319         permute_args(nonopt_start, nonopt_end, optind, nargv);  in getopt_internal()
320         optind -= nonopt_end - nonopt_start;  in getopt_internal()
333   if (long_options != NULL && place != nargv[optind] &&  in getopt_internal()
359       ++optind;  in getopt_internal()
369     else if (++optind >= nargc) { /* no arg */  in getopt_internal()
376       place = nargv[optind];  in getopt_internal()
383       ++optind;  in getopt_internal()
389       if (++optind >= nargc) { /* no arg */  in getopt_internal()
396         optarg = nargv[optind];  in getopt_internal()
399     ++optind;  in getopt_internal()