int EnumEntries([In] int TLENUMF_flags, [Out] out IEnumTravelLogEntry ppenum);

    int FindEntries([In] int TLENUMF_flags,

    int GetCount([In] int TLENUMF_flags, [Out] out int pcEntries);

    Function EnumEntries(<[In](), MarshalAs(UnmanagedType.U4)> ByVal ptle As TLENUMF, _

    Function FindEntries(<[In](), MarshalAs(UnmanagedType.U4)> ByVal flags As TLENUMF, _

    Function GetCount(<[In](), MarshalAs(UnmanagedType.U4)> ByVal flags As TLENUMF, _

enum TLENUMF {

     Enum TLENUMF As Integer