clock.h revision 108751 
1228753Smm/*
2228753Smm * Kernel interface to machine-dependent clock driver.
3228753Smm * Garrett Wollman, September 1994.
4228753Smm * This file is in the public domain.
5228753Smm *
6228753Smm * $FreeBSD: head/sys/ia64/include/clock.h 108751 2003-01-06 00:38:35Z marcel $
7228753Smm */
8228753Smm
9228753Smm#ifndef _MACHINE_CLOCK_H_
10228753Smm#define	_MACHINE_CLOCK_H_
11228753Smm
12228753Smm#ifdef _KERNEL
13228753Smm
14228753Smmextern	int	disable_rtc_set;
15228753Smmextern	int	wall_cmos_clock;
16228753Smmextern	int	adjkerntz;
17228753Smm
18228753Smmextern u_int64_t	itc_frequency;
19228753Smmextern u_int64_t	itm_reload;
20228753Smm
21228753Smmint	sysbeep(int pitch, int period);
22228753Smmint	acquire_timer2(int mode);
23228753Smmint	release_timer2(void);
24228753Smm
25228753Smm#endif
26228753Smm
27228753Smm#endif /* !_MACHINE_CLOCK_H_ */
28228753Smm