clock.h revision 153666 
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/powerpc/include/clock.h 153666 2005-12-22 22:16:09Z jhb $
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
18int	sysbeep(int pitch, int period);
19int	acquire_timer2(int mode);
20int	release_timer2(void);
21
22void	decr_intr(struct trapframe *);
23
24#endif
25
26#endif /* !_MACHINE_CLOCK_H_ */
27