add an element to the start of the list . concode_field_sep LLNode listStart concode_elem_sep LLNode listEnd concode_elem_sep LLNode tail concode_elem_sep LLNode prev concode_elem_sep A value concode_field_sep A head concode_elem_sep int size concode_elem_sep LLNode tail concode_elem_sep LLNode prev concode_elem_sep A elementAt concode_elem_sep void chop concode_elem_sep void addend concode_elem_sep void addend concode_elem_sep void removeLast
void function ( A arg0 ) { listStart = new LLNode ( arg0 , listStart ) ; if ( listEnd == null ) { listEnd = listStart ; } }