Open a table
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 Syntax

        GT_UseDbf( cDbf , aIndex , cAlias , lPack , lReindex , ;
                   lExclusive , nTimeOut , lFatal , cDefaultPath )

 Arguments:

      cDbf         - Database to open
      aIndex       - Index to open
      cAlias       - Alias to use
      lPack        - If .T. we pack the database
      lReindex     - If .T. we reindex the database
      lExclusive   - If .T. open exclusive
      nTimeOut     - Number of seconds to retry for
      lFatal       - If .T. generate a fatal error on failure
      cDefaultPath - Path to data files

 Returns:

      .T. if successful
      .F. otherwise

 Description:

      Opens the table in the required mode.  If it fails, has nTimeOut
      retries.
      When the table is opened, the indexes are opened, and the table
      will hten be packed or reindexed is required.

 Examples:



 Header File: GT_LIB.CH

 Source: USEDBF.PRG

 Author:  Martin Colloby