86 printUsage(const char *pname, UBool ishelp) {  in printUsage()  argument
89             ishelp ? 'U' : 'u', pname);  in printUsage()
106     const char *pname;  in main()  local
123     pname=strrchr(argv[0], U_FILE_SEP_CHAR);  in main()
124     if(pname==NULL) {  in main()
125         pname=strrchr(argv[0], '/');  in main()
127     if(pname!=NULL) {  in main()
128         ++pname;  in main()
130         pname=argv[0];  in main()
136         return printUsage(pname, ishelp);  in main()
143         return printUsage(pname, FALSE);  in main()
159         return printUsage(pname, FALSE);  in main()
168         fprintf(stderr, "%s: unable to open input file \"%s\"\n", pname, argv[1]);  in main()
175         fprintf(stderr, "%s: empty input file \"%s\"\n", pname, argv[1]);  in main()
188         fprintf(stderr, "%s: error allocating memory for \"%s\"\n", pname, argv[1]);  in main()
197         fprintf(stderr, "%s: error reading \"%s\"\n", pname, argv[1]);  in main()
210                 pname, argv[1], u_errorName(errorCode));  in main()
238                     pname, argv[1], u_errorName(errorCode));  in main()
248                     pname, argv[1], u_errorName(errorCode));  in main()
256         fprintf(stderr, "%s: unable to open output file \"%s\"\n", pname, argv[2]);  in main()
262         fprintf(stderr, "%s: error writing \"%s\"\n", pname, argv[2]);  in main()