struct tm time_str;
time_t leave;
char daybuf[20];
static int time_to_fly(char *word[], char *word_eol[], void *userdata)
{
    time_str.tm_year = 107;
    time_str.tm_mon = 7;
    time_str.tm_mday = 22;
    time_str.tm_hour = 8;
    time_str.tm_min = 2;
    time_str.tm_sec = 0;
}