opencv/cxcore.go
func (seq *Seq) GetElemAt(index int) unsafe.Pointer {
	return (unsafe.Pointer)(C.cvGetSeqElem(
		(*C.struct_CvSeq)(seq),
		C.int(index),
	))
}
func (seq *Seq) GetElemAt(index int) unsafe.Pointer {
	return (unsafe.Pointer)(C.cvGetSeqElem(
		(*C.struct_CvSeq)(seq),
		C.int(index),
	))
}
// Gets a pointer to the element at the index