ESC_PRINTER
} else if (strcmp(subclass, ESC_PRINTER) == 0) {
subcl[2] = ESC_PRINTER;
(strcmp(subclass, ESC_PRINTER) == 0)) {
(strcmp(subclass, ESC_PRINTER) == 0)) {
rv = i_ddi_set_devi_class(dip, ESC_PRINTER, flag);