69 int main(int argc, char **argv)  in main()  argument
76 	if (argc > 2 && !strcmp(argv[1], "-b")) {  in main()
78 		argc--, argv++;  in main()
83 		if (!strcmp(argv[4], "CURRENT")) {  in main()
90 		} else if (strcmp(argv[4], "FLOPPY")) {  in main()
91 			if (stat(argv[4], &sb)) {  in main()
92 				perror(argv[4]);  in main()
107 	file_open(argv[1]);  in main()
121 	file_open(argv[2]);  in main()
145 	file_open(argv[3]);  in main()
147 		die("Unable to stat `%s': %m", argv[3]);  in main()
166 				die("Error reading %s: %m", argv[3]);  in main()
168 				die("%s: Unexpected EOF", argv[3]);  in main()