- fileversion
 Version of file multiplied by 10.
- tablename
 Name of table as stored in the file.
- numrecords
 Number of records in this table.
- numfields
 Number of fields in this table.
- headersize
 Number of bytes used for the header. This is usually 0x800.
- maxtablesize
 
      This value multiplied by 0x400 is the size of a data block in bytes.
     
- numdatablocks
 
      The number of data blocks in the file. Each data block contains a
      certain number of records which depends on the record size and the data
      block size (maxtablesize). Data blocks may not necessarily be
      completely filled.
     
- numindexfields
 
      Number of fields used for the primary index. The fields do always start
      as field number 1.
    
- codepage
 
      The DOS codepage which was used for encoding fields with character data.
      If the target encoding is not set with
      px_set_targetencoding() this will be the encoding for
      character fields when records are being accessed with
      px_get_record().