clock.h revision 55205 
136849Sdfr/*
236849Sdfr * Kernel interface to machine-dependent clock driver.
336849Sdfr * Garrett Wollman, September 1994.
436849Sdfr * This file is in the public domain.
536849Sdfr *
650477Speter * $FreeBSD: head/sys/powerpc/include/clock.h 55205 1999-12-29 04:46:21Z peter $
736849Sdfr */
836849Sdfr
936849Sdfr#ifndef _MACHINE_CLOCK_H_
1036849Sdfr#define	_MACHINE_CLOCK_H_
1136849Sdfr
1255205Speter#ifdef _KERNEL
1336849Sdfr
1439995Sdfrextern	int	disable_rtc_set;
1536849Sdfrextern	int	wall_cmos_clock;
1636849Sdfrextern	int	adjkerntz;
1736849Sdfr
1836849Sdfrvoid	DELAY __P((int usec));
1936849Sdfrint	sysbeep __P((int pitch, int period));
2037832Sdfrint	acquire_timer2 __P((int mode));
2137832Sdfrint	release_timer2 __P((void));
2236849Sdfr
2355205Speter#endif
2436849Sdfr
2536849Sdfr#endif /* !_MACHINE_CLOCK_H_ */
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