vt_get_kbd_mode_bit 1389 drivers/tty/vt/vt.c #define is_kbd(vc, x)	vt_get_kbd_mode_bit((vc)->vc_num, (x))
vt_get_kbd_mode_bit  180 include/linux/vt_kern.h extern int vt_get_kbd_mode_bit(int console, int bit);