void icvGetCrossDirectDirect(CvVect64d direct1, CvVect64d direct2, CvPoint2D64f *cross, int* result) {
    void *fptr;

    fptr = dlsym(_Chcv_handle, "icvGetCrossDirectDirect_chdl");
    if(fptr == NULL) {
        fprintf(_stderr, "Error: %s(): dlsym(): %s\n", __func__,  dlerror());
        return;
    }
    dlrunfun(fptr, NULL, icvGetCrossDirectDirect, direct1, direct2, cross, result);
}
