8 #if !defined(kbd_request_region) || \
9 !defined(kbd_request_irq) || \
10 !defined(kbd_read_input) || \
11 !defined(kbd_read_status) || \
12 !defined(kbd_write_output) || \
13 !defined(kbd_write_command)
14 #error PS/2 low level routines not defined
17 extern int kbd_init (void);
18 extern void handle_scancode(unsigned char scancode
);
19 extern int kbd_init_hw(void);
20 extern void pckbd_leds(unsigned char leds
);
22 #endif /* __KEYBOARD_H */