Try this:

#include <dos.h>
#include <stdio.h>

int main(void)
{
struct date d;

getdate(&d);
printf("The current year is: %d\n", d.da_year);
printf("The current day is: %d\n", d.da_day);
printf("The current month is: %d\n", d.da_mon);
return 0;
}