void cvInpaint(CvArr* src, CvArr* inpaint_mask, CvArr* dst, double inpaintRange, int flags) {
    void *fptr;

    fptr = dlsym(_Chcv_handle, "cvInpaint_chdl");
    if(fptr == NULL) {
        fprintf(_stderr, "Error: %s(): dlsym(): %s\n", __func__,  dlerror());
        return;
    }
    dlrunfun(fptr, NULL, cvInpaint, src, inpaint_mask, dst, inpaintRange, flags);
}
