49 int main(int argc, char* const argv[])  in main()  argument
58         int ic = getopt(argc, argv, "h?");  in main()
87     if (optind >= argc) {  in main()
92             if (optind < argc) {  in main()
115             if (optind+1 < argc) {  in main()
128                     while (optind < argc) {  in main()
131                             if (optind >= argc) {  in main()
140                             if (optind >= argc) {  in main()
149                             if (optind >= argc) {  in main()
158                             if (optind >= argc) {  in main()
167                             if (optind >= argc) {  in main()
179                             if (optind >= argc) {  in main()
196                             if (optind >= argc) {  in main()
220                             if (optind >= argc) {  in main()
244                             while (optind < argc)  in main()
324                 if (optind < argc) {  in main()