clock.h revision 139790 
1139790Simp/*-
266458Sdfr * Kernel interface to machine-dependent clock driver.
366458Sdfr * Garrett Wollman, September 1994.
466458Sdfr * This file is in the public domain.
566458Sdfr *
666458Sdfr * $FreeBSD: head/sys/ia64/include/clock.h 139790 2005-01-06 22:18:23Z imp $
766458Sdfr */
866458Sdfr
966458Sdfr#ifndef _MACHINE_CLOCK_H_
1066458Sdfr#define	_MACHINE_CLOCK_H_
1166458Sdfr
1266458Sdfr#ifdef _KERNEL
1366458Sdfr
14108756Smarcel#define	CLOCK_VECTOR	254
15108756Smarcel
16118414Smarcelextern int adjkerntz;
17118414Smarcelextern int disable_rtc_set;
18118414Smarcelextern int wall_cmos_clock;
1966458Sdfr
20118414Smarcelextern uint64_t	ia64_clock_reload;
21118414Smarcelextern uint64_t	itc_frequency;
22104436Speter
23118414Smarcelint sysbeep(int pitch, int period);
2466458Sdfr
2566458Sdfr#endif
2666458Sdfr
2766458Sdfr#endif /* !_MACHINE_CLOCK_H_ */
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