#include <iostream>
#include <windows.h>

using namespace std;

int main()
{
    //load library
    HINSTANCE hinstLib = LoadLibrary(L"swedll32.dll");
    if (hinstLib == NULL) {
        cout << "ERROR: unable to load DLL
";
        return 1;
    }

    //get point func - swe_julday
    typedef int (*import_swe_julday)(int year, int mon, int mday, double hour, int gregflag);
    import_swe_julday swe_julday = (import_swe_julday)GetProcAddress(hinstLib, "_swe_julday@24");
    if (swe_julday == NULL) {
        cout << "ERROR: unable to find DLL function
";
        return 1;
    }

    //get point func - swe_calc
    typedef int (*import_swe_calc)(double tjd, int ipl, int iflag, double *xx, char *serr);
    import_swe_calc swe_calc = (import_swe_calc)GetProcAddress(hinstLib, "_swe_calc@24");
    if (swe_calc == NULL) {
        cout << "ERROR: unable to find DLL function
";
        return 1;
    }
    
    
    //use func
    cout << swe_julday(1990,11,11,11,1) << endl;
    double xx[6];
    cout << swe_calc(1990,11,0,xx,NULL) << endl;
    
    return 0;
}