clockstuff.h

来自「基于ntp协议的网络时间服务程序」· C头文件 代码 · 共 38 行

#ifndef _CLOCKSTUFF_H
#define _CLOCKSTUFF_H

#include "ntp_machine.h"
#include <time.h>
#include <sys\timeb.h>

#include "ntp_syslog.h"

/* Windows NT versions of gettimeofday and settimeofday
 *
 * ftime() has internal DayLightSavings related BUGS
 * therefore switched to GetSystemTimeAsFileTime()
 */

void init_winnt_time(void);
void shutdown_winnt_time(void);
void reset_winnt_time(void);

/* 100ns intervals between 1/1/1601 and 1/1/1970 as reported by
 * SystemTimeToFileTime()
 */

#define FILETIME_1970     0x019db1ded53e8000
#define HECTONANOSECONDS  10000000ui64

/*
 * Multimedia Timer
 */

void set_mm_timer(int);

enum {
	MM_TIMER_LORES,
	MM_TIMER_HIRES
};
#endif