COMEDI_NAMELEN
strscpy(devinfo.driver_name, dev->driver->driver_name, COMEDI_NAMELEN);
strscpy(devinfo.board_name, dev->board_name, COMEDI_NAMELEN);
it.board_name[COMEDI_NAMELEN - 1] = 0;
char driver_name[COMEDI_NAMELEN];
char board_name[COMEDI_NAMELEN];
char board_name[COMEDI_NAMELEN];