clock.h revision 139790
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 139790 2005-01-06 22:18:23Z imp $ 7 */ 8 9#ifndef _MACHINE_CLOCK_H_ 10#define _MACHINE_CLOCK_H_ 11 12#ifdef _KERNEL 13 14#define CLOCK_VECTOR 254 15 16extern int adjkerntz; 17extern int disable_rtc_set; 18extern int wall_cmos_clock; 19 20extern uint64_t ia64_clock_reload; 21extern uint64_t itc_frequency; 22 23int sysbeep(int pitch, int period); 24 25#endif 26 27#endif /* !_MACHINE_CLOCK_H_ */ 28