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                                 L_EXTENDED()


Syntax:        L_EXTENDED()


Purpose:       To determine the amount of Extended Memory (if any)
               present in the system.


Returns:       An integer value of the number of kilo bytes of
               Extended Memory in the system.


Arguments:     None.


Usage:         Suitable for 286 and 386 based machines only.
               May be used for example to determine if there is enough
               Extended Memory in the system in which to install the
               SQLbase single-user database engine.


Examples:      * check for room in extended memory
               * to run single-user engine.
               IF (L_EXTENDED() / 1024) < 384
                  @ 10,10 SAY "Not enough room to run local engine"
               ENDIF

Language:      Assembler