xref: /minix/minix/include/sys/kbdio.h (revision 433d6423)
1 #ifndef _SYS__KBDIO_H
2 #define _SYS__KBDIO_H
3 
4 #include <sys/time.h>
5 
6 typedef struct kio_bell
7 {
8 	unsigned kb_pitch;		/* Bell frequency in HZ */
9 	unsigned long kb_volume;	/* Volume in micro volts */
10 	struct timeval kb_duration;
11 } kio_bell_t;
12 
13 typedef struct kio_leds
14 {
15 	unsigned kl_bits;
16 } kio_leds_t;
17 
18 #define KBD_LEDS_NUM	0x1
19 #define KBD_LEDS_CAPS	0x2
20 #define KBD_LEDS_SCROLL	0x4
21 
22 #endif /* _SYS__KBDIO_H */
23