C# Definition:

/// <summary>
/// Enumerates the different breaking types that occur between
/// chunks of text read out by the FileFilter.
/// </summary>
enum CHUNK_BREAKTYPE
{
        /// <summary>
        /// No break is placed between the current chunk and the previous chunk.
        /// The chunks are glued together.
        /// </summary>
        CHUNK_NO_BREAK = 0,
        /// <summary>
        /// A word break is placed between this chunk and the previous chunk that
        /// had the same attribute.
        /// Use of CHUNK_EOW should be minimized because the choice of word
        /// breaks is language-dependent,
        /// so determining word breaks is best left to the search engine.
        /// </summary>
        CHUNK_EOW = 1,
        /// <summary>
        /// A sentence break is placed between this chunk and the previous chunk
        /// that had the same attribute.
        /// </summary>
        CHUNK_EOS = 2,
        /// <summary>
        /// A paragraph break is placed between this chunk and the previous chunk
        /// that had the same attribute.
        /// </summary>    
        CHUNK_EOP = 3,
        /// <summary>
        /// A chapter break is placed between this chunk and the previous chunk
        /// that had the same attribute.
        /// </summary>
        CHUNK_EOC = 4
}

VB Definition:

#Region "CHUNK_BREAKTYPE Enumeration Definition"

  '/// <summary>
  '/// Enumerates the different breaking types that occur between
  '/// chunks of text read out by the FileFilter.
  '/// </summary>
  Public Enum CHUNK_BREAKTYPE
    '/// <summary>
    '/// No break is placed between the current chunk and the previous chunk.
    '/// The chunks are glued together.
    '/// </summary>
    CHUNK_NO_BREAK = 0

    '/// <summary>
    '/// A word break is placed between this chunk and the previous chunk that
    '/// had the same attribute.
    '/// Use of CHUNK_EOW should be minimized because the choice of word
    '/// breaks is language-dependent
    '/// so determining word breaks is best left to the search engine.
    '/// </summary>
    CHUNK_EOW = 1

    '/// <summary>
    '/// A sentence break is placed between this chunk and the previous chunk
    '/// that had the same attribute.
    '/// </summary>
    CHUNK_EOS = 2

    '/// <summary>
    '/// A paragraph break is placed between this chunk and the previous chunk
    '/// that had the same attribute.
    '/// </summary>    
    CHUNK_EOP = 3

    '/// <summary>
    '/// A chapter break is placed between this chunk and the previous chunk
    '/// that had the same attribute.
    '/// </summary>
    CHUNK_EOC = 4
  End Enum

#End Region

Notes:

None.