NativeLsl_next_sibling_n typedef
        NativeLsl_next_sibling_n =
     lsl_xml_ptr Function(lsl_xml_ptr e, Pointer<Char>  name)
    
    
    
Implementation
typedef NativeLsl_next_sibling_n =
    lsl_xml_ptr Function(lsl_xml_ptr e, ffi.Pointer<ffi.Char> name);