#include <stdio.h>
#include <sys/time.h>
#include "config.h"

#ifdef HAVE_SYS_TIME_H
    #include <sys/time.h>
#else
    #include <time.h>
#endif

double get_sec_since_epoch()
{
    double sec;

    #ifdef HAVE_GETTIMEOFDAY
        struct timeval tv;

        gettimeofday(&tv, NULL);
        sec = tv.tv_sec;
        sec += tv.tv_usec / 1000000.0;
    #else
        sec = time(NULL);
    #endif

    return sec;
}

int main(int argc, char* argv[])
{
    printf("%f\n", get_sec_since_epoch());

    return 0;
}