83 	const char *arg = *argv;  in decode_arg()  local
84 	char opt = *arg;  in decode_arg()
98 	while (*++arg) {  in decode_arg()
105 			if (*arg == 'R') {  in decode_arg()
109 			if (*arg == 'V') {  in decode_arg()
113 			if (*arg == 'f') {  in decode_arg()
117 			if (*arg == 'v') {  in decode_arg()
124 			if (*arg == 'p') {  in decode_arg()
134 		*fl |= get_flag(*arg); /* aborts on bad flag letter */  in decode_arg()
238 		char *arg = *++argv;  in chattr_main()  local
239 		if (!arg)  in chattr_main()
241 		if (arg[0] != '-' && arg[0] != '+' && arg[0] != '=')  in chattr_main()