516 			      const char * const usagestr[])  in parse_options_step()  argument
537 				return usage_with_options_internal(usagestr, options, 0, ctx);  in parse_options_step()
541 				return parse_options_usage(usagestr, options, arg, 1);  in parse_options_step()
553 					return usage_with_options_internal(usagestr, options, 0, ctx);  in parse_options_step()
557 					return parse_options_usage(usagestr, options, arg, 1);  in parse_options_step()
586 			return usage_with_options_internal(usagestr, options, 1, ctx);  in parse_options_step()
588 			return usage_with_options_internal(usagestr, options, 0, ctx);  in parse_options_step()
595 			return parse_options_usage(usagestr, options, arg, 0);  in parse_options_step()
614 	parse_options_usage(usagestr, options, arg, excl_short_opt);  in parse_options_step()
633 			const char *const subcommands[], const char *usagestr[], int flags)  in parse_options_subcommand()  argument
638 	if (subcommands && !usagestr[0]) {  in parse_options_subcommand()
650 		usagestr[0] = buf;  in parse_options_subcommand()
654 	switch (parse_options_step(&ctx, options, usagestr)) {  in parse_options_subcommand()
680 		usage_with_options(usagestr, options);  in parse_options_subcommand()
687 		  const char * const usagestr[], int flags)  in parse_options()  argument
690 					(const char **) usagestr, flags);  in parse_options()
858 static int usage_with_options_internal(const char * const *usagestr,  in usage_with_options_internal()  argument
864 	if (!usagestr)  in usage_with_options_internal()
874 	fprintf(stderr, "\n Usage: %s\n", *usagestr++);  in usage_with_options_internal()
875 	while (*usagestr && **usagestr)  in usage_with_options_internal()
876 		fprintf(stderr, "    or: %s\n", *usagestr++);  in usage_with_options_internal()
877 	while (*usagestr) {  in usage_with_options_internal()
879 				**usagestr ? "    " : "",  in usage_with_options_internal()
880 				*usagestr);  in usage_with_options_internal()
881 		usagestr++;  in usage_with_options_internal()
904 void usage_with_options(const char * const *usagestr,  in usage_with_options()  argument
907 	usage_with_options_internal(usagestr, opts, 0, NULL);  in usage_with_options()
911 void usage_with_options_msg(const char * const *usagestr,  in usage_with_options_msg()  argument
924 	usage_with_options_internal(usagestr, opts, 0, NULL);  in usage_with_options_msg()
928 int parse_options_usage(const char * const *usagestr,  in parse_options_usage()  argument
932 	if (!usagestr)  in parse_options_usage()
935 	fprintf(stderr, "\n Usage: %s\n", *usagestr++);  in parse_options_usage()
936 	while (*usagestr && **usagestr)  in parse_options_usage()
937 		fprintf(stderr, "    or: %s\n", *usagestr++);  in parse_options_usage()
938 	while (*usagestr) {  in parse_options_usage()
940 				**usagestr ? "    " : "",  in parse_options_usage()
941 				*usagestr);  in parse_options_usage()
942 		usagestr++;  in parse_options_usage()