FT_SYSMEM()
 Determine the amount of conventional memory installed

 Syntax

      FT_SYSMEM() -> nMemSize

 Arguments

     None

 Returns

     A numeric corresponding to the number of K memory.

 Description

     FT_SYSMEM() simply reports the amount of conventional memory
     (up to 640K) installed.

     FT_SYSMEM() uses DOS interrupt 12h to get this information.
     For information, refer to Peter Norton's _Programmer's Guide
     to the IBM PC_ (Brady).

 Examples

     QOut( "Conventional memory installed: " + Str( FT_SYSMEM() ) + "K" )

 Source: SYSMEM.PRG

 Author: Glenn Scott