Function            isScrnSav2 - is SCRNSAV2.COM by Alan Ballard
                                     installed

  Syntax              boolean isScrnSav2(void);

  Prototype in        doshk.h

  Remarks             checks if ScrnSav2.COM is installed (screen saver
                      for PS/2s w/VGA by Alan Ballard)

  Return value        returns TRUE if SCRNSAV2.COM is installed, FALSE
                      otherwise.

  Example             #include <doshk.h>

                      main()
                      {
                           printf("ScrnSav2 is ");
                           if (! isScrnSav2())
                                printf("not ");
                           printf("installed\n");
                      }