clock.h revision 104436
166458Sdfr/* 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 104436 2002-10-04 01:23:58Z peter $ 766458Sdfr */ 866458Sdfr 966458Sdfr#ifndef _MACHINE_CLOCK_H_ 1066458Sdfr#define _MACHINE_CLOCK_H_ 1166458Sdfr 1266458Sdfr#ifdef _KERNEL 1366458Sdfr 1466458Sdfrextern int disable_rtc_set; 1566458Sdfrextern int wall_cmos_clock; 1666458Sdfrextern int adjkerntz; 1766458Sdfr 18104436Speterexterin u_int64_t itc_frequency; 19104436Speterexterin u_int64_t itm_reload; 20104436Speter 2192843Salfredint sysbeep(int pitch, int period); 2292843Salfredint acquire_timer2(int mode); 2392843Salfredint release_timer2(void); 2492843Salfredvoid handleclock(void *arg); 2566458Sdfr 2666458Sdfr#endif 2766458Sdfr 2866458Sdfr#endif /* !_MACHINE_CLOCK_H_ */ 29