#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>
#include <sys/time.h>

time_t
time(time_t *rt)
{
	char *a;
	time_t t;
	struct timeval tv;
	int yyyy, mm, dd, hr, mn, sc;
	struct tm tm;

	gettimeofday(&tv, NULL);
	t = tv.tv_sec;

	a = getenv("TIME");
	if (a) {
		memset(&tm, 0, sizeof(tm));
		sscanf(a, "%d/%d/%d %d:%d:%d", &yyyy, &mm, &dd, &hr, &mn, &sc);
		tm.tm_year = yyyy - 1900;
		tm.tm_mon = mm - 1;
		tm.tm_mday = dd;
		tm.tm_hour = hr;
		tm.tm_min = mn;
		tm.tm_sec = sc;
		t = timegm(&tm);
	}
	if (rt)
		*rt = t;
	return t;
}