49 	char *p, *suffix;  in main()  local
59 	suffix = NULL;  in main()
68 			suffix = optarg;  in main()
86 	if ((suffix == NULL && !aflag) && argc == 2) {  in main()
87 		suffix = argv[1];  in main()
90 	if (suffix != NULL)  in main()
91 		suffixlen = strlen(suffix);  in main()
95 		stripsuffix(p, suffix, suffixlen);  in main()
103 stripsuffix(char *p, const char *suffix, size_t suffixlen)  in stripsuffix()  argument
110 	    strcmp(suffix, q) == 0) {  in stripsuffix()
120 		/* Chop off the suffix. */  in stripsuffix()
131 "usage: basename string [suffix]\n"  in usage()
132 "       basename [-a] [-s suffix] string [...]\n");  in usage()