cx                 67 kernel/printk.c   int i, cx, c0, c1, c2;
cx                 74 kernel/printk.c   for (i = 0; (cx = fmt[i] & 0xff) != 0; i++) {
cx                 75 kernel/printk.c     if (cx != '%') {
cx                 76 kernel/printk.c       consputc(cx);