freebsd-src/sys/powerpc/include/clock.h

29 lines
491 B
C

/*-
* Kernel interface to machine-dependent clock driver.
* Garrett Wollman, September 1994.
* This file is in the public domain.
*
* $FreeBSD$
*/
#ifndef _MACHINE_CLOCK_H_
#define _MACHINE_CLOCK_H_
#ifdef _KERNEL
extern int disable_rtc_set;
extern int wall_cmos_clock;
extern int adjkerntz;
struct trapframe;
int sysbeep(int pitch, int period);
int acquire_timer2(int mode);
int release_timer2(void);
void decr_intr(struct trapframe *);
#endif
#endif /* !_MACHINE_CLOCK_H_ */