C# Definition:

    [StructLayout(LayoutKind.Sequential)]
    internal struct USN_JOURNAL_DATA
    {
        public long UsnJournalID;       //DWORDLONG UsnJournalID
        public long FirstUsn;       //USN FirstUsn
        public long NextUsn;        //USN NextUsn
        public long LowestValidUsn;     //USN LowestValidUsn
        public long MaxUsn;         //USN MaxUsn
        public long MaximumSize;    //DWORDLONG MaximumSize
        public long AllocationDelta;    //DWORDLONG AllocationDelta
    }

VB Definition:

<StructLayout(LayoutKind.Sequential)> Public Structure USN_JOURNAL_DATA
        Public UsnJournalID As Long         'DWORDLONG UsnJournalID;
        Public FirstUsn As Long         'USN FirstUsn;
        Public NextUsn As Long          'USN NextUsn;  
        Public LowestValidUsn As Long       'USN LowestValidUsn;
        Public MaxUsn As Long           'USN MaxUsn;
        Public MaximumSize As Long          'DWORDLONG MaximumSize;
        Public AllocationDelta As Long      'DWORDLONG AllocationDelta;
End Structure

User-Defined Field Types:

None.

Notes:

None.