clock.h revision 162954
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 162954 2006-10-02 12:59:59Z phk $ 7 */ 8 9#ifndef _MACHINE_CLOCK_H_ 10#define _MACHINE_CLOCK_H_ 11 12#ifdef _KERNEL 13 14#define CLOCK_VECTOR 254 15 16extern uint64_t ia64_clock_reload; 17extern uint64_t itc_frequency; 18 19int sysbeep(int pitch, int period); 20 21#endif 22 23#endif /* !_MACHINE_CLOCK_H_ */ 24