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#+-| 15.3.2 |--------------------------+######################################
#| +--------+ Database Functions Table |######################################
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####| The database functions return information about the current or     |####
####| selected alias.  Each database function, bof(), eof(), reccount(), |####
####| etc., has an a_xxx() counterpart that takes a specific alias as a  |####
####| parameter, such as a_bof(), a_eof(), a_reccount().  The a_xxx()    |####
####| functions result in more readable, reliable code.                  |####
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##+--| Function |------------| Usage |--------------------------------------+#
##| a_bof ............. Returns TRUE if record pointer was moved past the   |#
##|                     the beginning of file for specified alias.          |#
##| a_deleted ......... Returns TRUE if specified record is marked for      |#
##|                     deletion.                                           |#
##| a_eof ............. Returns TRUE if alias is at end of file.            |#
##| a_flock ........... Locks database files associated with alias.         |#
##| a_header .......... Returns size of the database header.                |#
##| a_lupdate ......... Returns date of last update.                        |#
##| a_reccount ........ Returns count of records within the specified alias.|#
##| a_recno ........... Returns current record number in specified alias.   |#
##| a_recsize ......... Returns record size for the specified alias.        |#
##| a_rlock ........... Locks a record in specific alias.                   |#
##| bof ............... Returns TRUE if record pointer was moved past the   |#
##|                     beginning of file for current alias.                |#
##| dbf ............... Returns filename of the database for current alias. |#
##| deleted ........... Returns TRUE if record marked for deletion.         |#
##| eof ............... Returns TRUE if current alias is at end of file.    |#
##| fdx ............... Returns ASCII name of the specified index file.     |#
##| flock ............. Locks current database.                             |#
##| found ............. Returns the status of the last seek, locate, find   |#
##|                     or continue.                                        |#
##| header ............ Returns size of the database header.                |#
##| lupdate ........... Returns date of last update.                        |#
##| net_err ........... Returns network error code.                         |#
##| reccount .......... Returns number of of records in current alias.      |#
##| recno ............. Returns current record number.                      |#
##| recsize ........... Returns size of a record in alias.                  |#
##| restore_workarea .. Restores a previously saved work area.              |#
##| rlock ............. Locks a record in current database.                 |#
##| save_workarea ..... Saves current work area.                            |#
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