C/math.h/time
time: returns the current calendar time of the system or -1 if the system has no time
//Declaration: time_t time(time_t *time);
#include <time.h>
#include <stdio.h>
int main(void)
{
struct tm *ptr;
time_t lt;
lt = time(NULL);
ptr = localtime(<);
printf(asctime(ptr));
return 0;
}
/*
Sat Mar 3 16:12:48 2007
*/