func (seq *Seq) PushFront(element unsafe.Pointer) unsafe.Pointer {
	return unsafe.Pointer((C.cvSeqPushFront((*C.struct_CvSeq)(seq), element)))
}
func (seq *Seq) PushFront(element unsafe.Pointer) unsafe.Pointer {
	return unsafe.Pointer((C.cvSeqPushFront((*C.struct_CvSeq)(seq), element)))
}
// Adds an element to the sequence beginning.
// Returns a pointer to the element added.