21 static void usage(FILE *output, const char *callname)  in usage()  argument
23   fprintf(output, "%s <input.xml> <output.xml> <type> <old index> <new index>\n", callname);  in usage()
83   const char *callname = argv[0];  in main()  local
88     usage(stderr, callname);  in main()
99     usage(stderr, callname);  in main()
104     usage(stderr, callname);  in main()
118     usage(stderr, callname);  in main()
125     usage(stderr, callname);  in main()
143     usage(stderr, callname);  in main()
151       usage(stderr, callname);  in main()
156       usage(stderr, callname);  in main()
167       usage(stderr, callname);  in main()
172       usage(stderr, callname);  in main()
177       usage(stderr, callname);  in main()
188     usage(stderr, callname);  in main()