void cvEigenDecomposite(IplImage* obj, int nEigObjs, void* eigInput, int ioFlags, void* userData, IplImage* avg, float* coeffs) {
    void *fptr;

    fptr = dlsym(_Chcv_handle, "cvEigenDecomposite_chdl");
    if(fptr == NULL) {
        fprintf(_stderr, "Error: %s(): dlsym(): %s\n", __func__,  dlerror());
        return;
    }
    dlrunfun(fptr, NULL, cvEigenDecomposite, obj, nEigObjs, eigInput, ioFlags, userData, avg, coeffs);
}
