Int FC  - Doubledos - Get Current Screen Buffer Address                    [T]


Return: ES = segment of display buffer
Desc:  determine the address of the virtual screen to which the program
     should write instead of the actual video memory, so that the
     multitasked programs do not interfere with each other's output

Note:  the display buffer may be moved if multitasking is enabled

See Also: INT 21/AH=ECh"DoubleDOS",INT FB"DoubleDOS"