clock.h revision 104439 
1/*
2 * Kernel interface to machine-dependent clock driver.
3 * Garrett Wollman, September 1994.
4 * This file is in the public domain.
5 *
6 * $FreeBSD: head/sys/ia64/include/clock.h 104439 2002-10-04 01:57:46Z peter $
7 */
8
9#ifndef _MACHINE_CLOCK_H_
10#define	_MACHINE_CLOCK_H_
11
12#ifdef _KERNEL
13
14extern	int	disable_rtc_set;
15extern	int	wall_cmos_clock;
16extern	int	adjkerntz;
17
18extern u_int64_t	itc_frequency;
19extern u_int64_t	itm_reload;
20
21int	sysbeep(int pitch, int period);
22int	acquire_timer2(int mode);
23int	release_timer2(void);
24void	handleclock(void *arg);
25
26#endif
27
28#endif /* !_MACHINE_CLOCK_H_ */
29