rem: if (!strcmp(*ptr, "-u"))
add: if (!strcmp(*ptr, "-u")) {
context: int main(int argc, char **argv) {	char ** ptr = argv;	int full_probe = 0;	while (ptr && *ptr) {		if (!strcmp(*ptr, "-h") || !strcmp(*ptr, "--help")) {			printf("usage: lspcidrake [-v|-f|-u]\n"				"-f : full probe\n"				"-p : pci devices source [/proc/bus/pci/devices by default\n"				"-u : usb devices source [/proc/usb/devices by default\n"				"-v : verbose mode [print ids and sub-ids], implies full probe\n"				);				return 0;			}		if (!strcmp(*ptr, "-v")) {			verboze = 1;			full_probe = 1;		}		if (!strcmp(*ptr, "-f"))			full_probe = 1;		if (!strcmp(*ptr, "-u"))			proc_usb_path = *++ptr;		if (!strcmp(*ptr, "-p"))			proc_pci_path = *++ptr;		ptr++;	}	printit(pci_probe(full_probe), pci_class2text);	printit(usb_probe(), usb_class2text);	return 0;}