函数名: stime

功 能: 设置时间

用 法: int stime(long *tp);

程序例:

#include <stdio.h>

#include <time.h>

#include <dos.h>

int main(void)

{

time_t t;

struct tm *area;

t = time(NULL);

area = localtime(&t);

printf("Number of seconds since 1/1/1970 is: %ld\", t);

printf("Local time is: %s", asctime(area));

t++;

area = localtime(&t);

printf("Add a second: %s", asctime(area));

t += 60;

area = localtime(&t);

printf("Add a minute: %s", asctime(area));

t += 3600;

area = localtime(&t);

printf("Add an hour: %s", asctime(area));

t += 86400L;

area = localtime(&t);

printf("Add a day: %s", asctime(area));

t += 2592000L;

area = localtime(&t);

printf("Add a month: %s", asctime(area));

t += 31536000L;

area = localtime(&t);

printf("Add a year: %s", asctime(area));

return 0;

}