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  Directive:    CALLFH
 
  Function:     Makes the compiler generate direct calls for all file
                input-output operations, using the Callable File
                Handler interface.
 
  Syntax:
 
     ►►─┬───┬─┬───────CALLFH──"handler-name"─┬──►◄
        └─/─┘ └┬────┬─CALLFH─────────────────┘
               └─NO─┘
 
  Parameters:   handler-name         Root-name of a program to be
                                     called to act as the file handler.
                                     This can be:
 
                                     EXTFH   - the file handler supplied
                                               with this COBOL system
 
                                     FHREDIR - for use with Fileshare
                                               Version 2
 
                                     XFH2BTR - for use with the EXTFH to
                                               Btrieve call conversion
                                               module
 
                                     Your own file handler
 
  Default:      NOCALLFH
 
  Phase:        Syntax check
 
  $SET:         Initial
                                    -♦-